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TESTF600 Release 2016-04-08
Send your 1.b4 games to me, please. Thank you! /Marek
Marek Trokenheim's homepage
(c) Marek Trokenheim

1.b4 e5 2.Bb2 Bb4 3.f4 ef4 4.Bg7 Qh4 5.g3 fg3 6.Bg2 gh2 7.Kf1 hg1Q
Kucharkowski–Meybohm–gambit

Table of contents:

(...)

8.Kg1 d5 9.Rh4 Bc5 10.e3 Nf6 11.Bh8 Ne4 12.Be4 de4 13.Re4 Be6 14.a3 Nc6 15.c3 Ke7 16.d4 Ne5 17.Be5 Rg8 18.Kf2 Bb6 19.d5 Be3 20.Re3 Bd5 21.Qd5 Rg6 22.Bc7 Kf8 23.Qd8 Kg7 24.Be5 f6 25.Qe7 Kh6 26.Bf4 Kh5 27.Qh7 Kg4 28.Qg6 Kf4 29.Re4# 1–0. gordiemac – interloper, ChessWorld.net, 2014.

8.Kg1 f6?? 9.Rh4 1–0. Bonetti,Shane – guest1095, ICC, 2002.

8.Kg1 Qh5?? 9.c4 Na6?? 10.Bf1 d5 11.Bh3 (11.Bh3 Qg6 12.Bg2 Qg7 13.Nc3 dc4 14.Rb1–+; 11.Rh5 Bd2 12.Nd2+–) 1–0. Tuchtenhagen,Harald – Goebgens, OU, 1989.

8.Kg1 Nh6 9.Bh8 Qf4 10.e3 Qg3 11.Rh6 Qg8 12.Bf6 d5 13.Rh4 Qg6 14.Bb2 Bf5 15.Rb4 Nc6 16.Rb3 Bh3 17.Qe2 0–0–0 18.e4 Bg2 19.Qg2 Qe4 20.Qe4 de4 21.Nc3 Rd2 22.Ne4 Rc2 23.Rb1 f5 24.Nf6 h6 25.Bc1 Ra2 26.Rb7 a5 27.Ne8 Kd7 28.Rc7 Ke8 29.Rc6 h5 30.Rc5 Ke7 31.Rf5 Ke8 32.Rh5 Kd7 33.Rb6 Kd8 34.Rh7 a4 35.Rb8 1–0. bombolo – rusalka, internet, 2001.

8.Rg1 Qg4 9.Bh8= f6 10.c3 h5?? 11.cb4 Qd4 12.e3 Qa1 13.Qh5 Kf8 14.Bd5 Ke7 15.Qg6 Qe5 (15...c6 16.Bg8 d5 17.Qf7 Kd6 18.Bf6 Bh3 19.Ke2 Qf6 20.Qf6 Kc7 21.Rg7 Bd7 22.Qf4 Kb6 23.Nc3+–) 1–0. Ruecker,Udo – Van Esbroeck,Dirk, corr Netherlands, 1992.

8.Kg1=+ a5??

9.c4 Qg5 (9...Qc4 10.Bh8) 0–1. Gunschmann – Hirtreiter, corr SOK–89–32, 1989.

9.Rh4+– f6 10.Rc4 Bc5 11.Rc5 (11.Rc5 c6 12.Rh5+–) 1–0. Ruecker,U – Van Esbroeck,Dirk, corr KMG–28, 1992.

8.Kg1 Qc4

9.Bh8 d5 10.d3 Qf4 11.e3 Qe3 12.Kh2 Bd6 13.Be5 Be5# 0–1. pjc49 – juliangon, ChessWorld.net, 2014.

9.Bh8 d5 10.Rh7 (10.c3!? Bf8 11.Qf1=) 10...Bf5+= 11.Rg7 (11.d3 Qg4 12.Rh3 Bc5 13.Kf1 Qg5–/+) 11...Ne7–/+ 12.Rg3? (better is 12.Rg5 Bc2 13.Qc1–/+) 12...Qh4–+ (12...Qc2?! 13.Nc3 c6 14.Qc2 Bc2 15.Rf1=) 13.Qe1 (13.Bc3 Bc5 14.d4 Qg3 15.dc5–+) 13...Qh8 14.c3 Bc5 15.e3. RisingFast – magnito9, ChessWorld.net, 2013.

8.Kg1 Qd4??

9.Bd4 f6 10.c3 Be7 11.e4 d6 12.Na3 d5 13.Nb5 Na6 14.Qh5 Kd8 15.Qd5 Ke8 16.Qh5 Kd8 17.Qf7 Nh6 18.Rh6 Rf8 19.Qd5 Bd6 20.Bf6 Ke8 21.e5 Be6 22.Qe6 Be7 23.Qe7# 1–0. SquareSpongeBob – Crusader Rabbit, ChessWorld.net, 2014.

9.Bd4 +– (9...f6 10.e3+–) 1–0. market (2085) – laudy (1625), GameColony.com, 2002.

9.Bd4 f6 10.Qf1 Be7 11.Qf6 Bf6 12.Bf6 Nf6 13.d3 d6 14.Nc3 Rg8 15.Nb5 Na6 16.c4 c6 17.Nd6 Kd7 18.Nf7 Kc7 19.Rb1 Be6 20.Nh6 Rg6 21.e4 Nc5 22.e5 Nfd7 23.d4 Nd3 24.d5 Bg4 25.d6 Kb8 26.Nf7 Nf4 27.Rh7 Rg8 28.Nh6 Bh3 29.Rd7 Rg2 30.Kh1 Bd7 31.c5 Be6 32.Rf1 Bd5 33.Rf4 Rg4 34.Kh2 Rf4 35.Kg3 Rf3 36.Kg4 Rf8 37.a4 b6 38.Nf5 Be6 39.cb6 ab6 40.Kg5 Rf5 0–1. Ratscales – Crusader Rabbit, ChessWorld.net, 2014.

9.e3 Qg7–+ 10.Qg4 (10.c3–+) 10…Qg4 ½–½. Taulien,Christian – Ruprich,Tony, remoteschach.de, 2003.

8.Kg1 Nf6??

9.Rh4+– Rg8 10.Bf6 Bc5 11.d4 Bb6 (11...Be7 12.Be7 Ke7 13.Rh7+–) 12.Qd3 (12.Re4 Kf8 13.Be7 Ke8 14.Bg5 Kf8 15.Bh6 Rg7+–) 12...d6 (12...d5 13.Qh7 Rg2 14.Kg2+–) 13.Qh7 (better is 13.Qe4 Be6 14.Qb7+–) 13...Rf8 14.Re4 Be6 15.Re6! fe6 (15...fe6 16.Qe7#) 16.Qe7# 1–0. Bot,Florian – Denechaud,Bernard, Montigny le Bretonneux–C 7th, 2008.

9.Rh4+– Rg8 10.Bf6 Nc6 11.Nc3 Bc3 12.Bc3 d6 13.Qb1 Bf5 14.Qb7 Rd8 15.Qc6 Bd7 16.Re4 Kf8 17.Qc7 Bf5 (17...Rg2 18.Kg2 Re8 19.Qd6 Re7 20.Qe7 Kg8 21.Rg4 Bg4 22.Qd8) 18.Qd8# 1–0. marekt – knightRider77, ChessWorld.net, 2015.

9.Rh4+– Rg8 10.Bf6 Nc6 11.Rh7 d6 12.Rh8 (better is 12.Qf1!? Be6+–) 12...Rh8 13.Bh8 Bg4 (13...Be6 14.Kf2+–) 14.c3 Bc5 15.d4 Bb6 16.Qa4 (better is 16.Bf6!? Kd7 17.Kh2 Rg8+–) 16...0–0–0 (16...Ke7 17.Bc6 bc6 18.Bg7+–) 17.Bc6 Rh8 18.Bf3 Bf3 (18...Be6 19.Nd2 d5 20.e4 Rg8 21.Kf2 de4 22.Ne4+–) 19.ef3 Rg8 20.Kf2 c5 21.Nd2 Bc7 22.Qa7 cd4 23.cd4 d5 24.Qa8 Kd7 25.Qg8 Bb6 26.Qf7 Kc8 27.Qe8 Bd8 28.Rc1 Kb8 29.Qd8 Ka7 30.Rc8 b6 31.Ra8 Kb7 32.Qc8# 1–0. Markamend – knightRider77, ChessWorld.net, 2015.

9.Rh4+– Rg8 10.Bf6 d5 11.Rb4 Bh3 12.Kh2 Bg2 13.Qg1 +–.

9.Rh4+– Rg8 10.Bf6 d6 11.Rh7 (11.c3!? Rg6 12.Rh7 Nd7 13.Rh8 Nf8 14.Qa4 c6 15.cb4 Rf6 16.Bc6 Ke7+–) 11...Nd7 12.Bb2 a5 (12...a5 13.Qf1 Rf8+–). RisingFast – anglewolf, ChessWorld.net, 2014.

8.Kg1 Bc5

9.d4 Bb6?? 10.Rh4+– (10.Bh8?! Qe7=) 10...d6 11.Bh8 Be6 (11...h6+–) 12.Bb7 1–0. stampyshortlegs – Salvatore, ChessWorld.net, 2014.

9.d4 Qd4?? 10.Bd4+– Bd4 11.Qd4 f6 12.Qg4 (better is 12.Qc4 Ne7 13.Qc7+–) 12...Nc6 (12...Ne7+–) 13.Qg7 Nce7 14.Qh8 d6 15.Rh7 Be6 16.Bb7 Rb8 17.Bc6! Bd7 (17...Nc6 18.Rc7 Decoy) 18.Bd7 (18.Re7 Ke7 19.Qg7 Ke6 20.Bd7 Kd5 21.Qg2 Kc4 22.Nd2 Kc3 23.Qf3 Kc2 24.Qd3 Kb2 25.Rb1 Ka2 26.Qa6) 18...Kd7 19.Nc3 c6 20.Rd1 (20.Ne4 Rd8 21.Nf6 Ke6+–) 20...a6 21.Re7! Ke7 (21...Ke7 22.Qg7 Double attack; 21...Ne7 22.Qb8 Pinning (22.Qb8 Deflection)) 22.Rf1 Rf8 23.Qg7 Ke8 24.Ne4 1–0. RisingFast – stephenmason11, ChessWorld.net, 2013.

9.d4 Bd6 10.Rh4 Nc6 11.Bh8 Bb4 12.Rh7 d6 13.Bc6 bc6 14.Qd3 Be6 15.Qa6 Bf5 16.Qc6 Kd8 17.Rf7 Nh6 18.Qc7 Ke8 19.Qe7# 1–0. Glowatzky,Tihomir – Krahl,Wolfgang, corr or01–016, 2002.

9.d4 Qe7 10.dc5 Qc5 11.Kf1 Qf5? 12.Bf3+– Nf6 13.Bh8 Ne4 14.Rh4 d5 15.Nc3 Nc3 16.Bc3 Be6 17.Rh5 Qf4 18.Rh7 Ke7 19.Qd4 Qd4 20.Bd4 Nc6 21.Rh8 Rh8 22.Bh8 Nb4 23.Rb1 a5 24.a3 Nc2 25.Rb7 Kd6 26.Ra7 Na3 27.Ra5 Nc4 28.Ra6 c6 29.Bc3 f5 30.Bb4 Kc7 31.Ra7 Kd8 32.Kf2 Nb2 33.Ba5 Ke8 34.Bh5 Kf8 35.Bb4 Kg8 36.Re7 (36.Re7 Na4 37.Re6+–; better is 36.Bg6!? Nd1 37.Ke1 Bf7 38.Bf7 Kg7 39.Kd1 Kf6+–) 1–0.

9.d4 Be7?? 10.Rh4+– (10.Bh8?! Qg5=) 10...Bh4 11.Bh8 d6 12.e4 Nh6 (12...Bg5+–) 13.Qh5 Bg5 (13...Be7 14.Qh6 Nd7+–) 14.Qg5 Ng4 15.Bh3 (better is 15.Qg8 Ke7 16.Qc8 Ne3+–) 15...Nc6 16.Bg4 Bg4 17.Qg4 (17.Qg8 Kd7 18.Qa8 Bf3+–) 17...Ke7 18.Nc3 (better is 18.Qg5 Kd7 19.Qf5 Ke8+–) 18...Rh8 19.Nd5 Kd8 20.Qg5 Ke8 21.Nc7 Kf8 22.Qf6 Rg8 23.Kh2 Ne7 24.Qd6 Rg6+– 25.Qd8 Kg7 26.Qe7 Rh6 27.Kg3 Rg6 28.Kf3 Rf6 29.Ke2 Kg6 30.Rg1 Kh6 31.Qf6 Kh5 32.Qg5 1–0. Haroldlee123 – Eries, ChessWorld.net, 2014.

9.d4 Qg4 10.Bh8 (--> 1.b4 e5 2.Bb2 Bb4 3.f4 ef4 4.Bg7 Qh4 5.g3 fg3 6.Bg2 gh2 7.Kf1 hg1Q 8.Kg1 Qg4 9.Bh8 Bc5 10.d4).

9.e3 Qc4 10.Bh8 d5 11.d4 Bb4 12.c3 Bc3 13.Nc3 Qc3 14.Qc1 Qa5 15.Rh5 Ne7 16.Rh7 (16.Bf6!? Be6 17.Rh7=) 16...Bf5+= 17.Rg7 Nbc6 18.Rg5 0–0–0 19.Bf6 Rd6 20.Be7 Ne7 21.Rh5 (21.Rf5 Nf5 22.Bh3 Rg6 23.Kf2+=) 21...Bg6 (21...Rg6!?–/+) 22.Bh3+= f5 23.Rh8 Kd7 24.Qc2 Nc6?? (better is 24...Rc6 25.Qf2 Qa4+=) 25.Qg2?? (better is 25.Bf5 Bf5 26.Qf5 Re6 27.Qf7 Ne7 28.Qe8 Kd6 29.Qd8 Kc6 30.Rc1 Kb6 31.Qc7 Ka6 32.Qa5 Ka5 33.Kf2+–) 25...Qc3–+ 26.Bf5?? (better is 26.Rd1 Qe3 27.Qf2 Qg5 28.Kh2–+) 26...Bf5 27.Qg7 (27.Rf1 Rg6 28.Rf5 Qe3 29.Rf2 Rg2 30.Kg2 Qe4 31.Kh3 Nd4 32.Rhf8–+) 27...Ne7 28.Kf2 (28.Rf1 Qe3 29.Kh2–+) 28...Qb2 29.Kf3 Qa1 30.Rh2 Qf1 31.Rf2 Be4 0–1. ClausGamborg – Eries, ChessWorld.net, 2014.

9.e3 d5 10.Rh4 d4 11.ed4 Bd4 12.Rd4 Nc6 13.Bc6 bc6 14.Bh8 Bf5 15.Qh5 Rb8 16.Qf5 Ne7 17.Qd7 Kf8 18.Qd8 Rd8 19.Rd8# 1–0. juliangon – interloper, ChessWorld.net, 2014.

9.e3 Qf6 10.Bf6 Nf6 11.Qf3 Be7 12.Nc3 c6 13.Ne4 Ne4 14.Qe4 d5 15.Qd4 f6 16.Rf1 Nd7 17.Qg4 Kf7 (17...Bf8!? 18.Qf5+–) 18.Qh5 Kf8 (18...Kg7 19.Bh3 Ne5 20.Bc8 Rac8 21.Kf2+–) 19.Rh4 (19.Bh3 Nc5 20.Bc8 Rc8+–) 19...Nb6 20.Rhf4 Nd7 (20...Kg7 21.Kh1+–) 21.Bh3 (21.e4 Rg8+–) 21...Rg8 22.Kh1 Rg7 23.Qh6 Kf7 24.Be6!! Ke6 A deflection 25.Qg7 Kd6 26.e4 (26.e4 d4 27.e5 fe5 28.Rf7+–) 1–0. von Saleski,Marcel – Knoeppel,Peter Otto, DESC, 2001.

9.d4 Bd4??

10.Qd4 Qd4 11.Bd4 f6 12.Nc3 Nc6 13.Nb5 Kd8–+ 14.Bc3 a6 15.Nd4 Nd4 16.Bd4 d6 17.Rf1 Ke7 18.Rh4 h5 19.Bf3 Nh6 20.Rh5–/+ Bg4 21.Rh6? Rh6–+ 22.Bb7 Rg8 23.Kf2 Rh2 24.Ke3 Re2 25.Kd3 f5 26.Ba6 Rh2 27.Kc3 Rb8 28.Re1 Kd7 29.a4 c6 30.Bf6 Re8?? 31.Rb1?? Ke6 32.Bg5 Ra8 33.Bc4 d5 34.Bb3 Bf3 35.Bf4 Re2 36.Rg1 Rf8 37.Rg7 Be4 38.Rc7 Rg8 39.Rc6 Kd7 40.Rd6 Kc8 41.a5 Rd8?? 42.Rc6 Kb7–/+ 43.Rb6 Ka7 44.Rc6?? d4–+ 45.Kb4 Rb8 46.Rb6?? Rb6–+ 47.ab6 Kb6 48.Bg5 Bc2 49.Bd8 Kc6 50.Ba4 Kb7 51.Bb5 d3 52.Kc3 d2 53.Be2=+ d1Q 54.Bd1 Bd1 55.Kd4 f4–/+ 56.Bh4 f3 57.Ke3 Be2 58.Bf2 Kc6 59.Bg3 Kd5 60.Bf2 Ke6 61.Bg3 Kf5 62.Bf2 Kg4 63.Be1 Kh3 64.Bf2 Kg2–+ 65.Bh4 Bf1 66.Be1 Be2 67.Bh4 Bd1 68.Be1 f2?? 69.Bf2= ½–½. Levin,Anatoly – Du Plessis,Josef, Internet Section, 2004.

10.Qd4 Qd4 11.Bd4 f6 12.Nc3 Nc6 13.Nd5 Nd4 14.Nc7 Kd8 15.Na8 Ne2 16.Kf2 Nd4 17.c3 Nc6 18.Rad1 Nge7=+ 19.Rh6 f5 20.Re6 h5=+ 21.Bc6 Nc6 22.Rf6–/+ Ne7 23.Re6 h4 24.Nc7 Kc7 25.Re7=+ Kc6 26.Rf7 d5 27.Rd4 h3 28.Kg1 Be6 29.Rg7 a5 30.Kh2=+ b5 31.Rg3 Kc5 32.Rf4 b4 33.cb4 ab4 34.Rh3? Rh3–+ 35.Kh3 d4 36.Rf2 Kc4 37.Kg2 d3 38.Kf1 Kc3 39.Ke1 f4! 40.Kd1 f3! 41.Kc1 Bd5 42.Kd1?? Kd4 43.Kd2 Ba2 44.Rf3= Bb1 45.Rf1 Bc2 46.Kc1 Kc3 47.Rf3?? b3 48.Rd3 Bd3 (48...Bd3 49.Kd1 b2 50.Ke1 b1Q 51.Kf2 Qf1 52.Kg3 Be2 53.Kh2 Qf3 54.Kg1 Qg3 55.Kh1 Bf3#) 0–1. valpa – Mosselman, playchess.de, 2003.

10.Bd4 Qd4 11.Qd4 f6 12.Nc3 c6 13.Ne4 Ke7 14.Nf6! Nf6 15.Qe5 Kf7 16.Rf1 (16.Rf1 h6 17.Rf6 Kg7 18.Qe7 Kg8 19.Qf7#) 1–0. Fritz 8 – NN, Blitz:1', 2005.

10.Bd4 Qe7 11.Bh8 Nc6 12.Nc3 f6 13.Nd5 Qc5 14.e3 d6 15.Qh5 (15.Qh5 Kf8 16.Bf6 Qc2 17.Rf1+–; 15.Nc7+–) 1–0. pereira – opponent, internet, 2009.

10.Bd4 Qe7 11.Bh8 Qe3 12.Kf1 Qf4 13.Bf3 Nc6 14.Rh7 Ne5 15.Nc3 Nf3 16.ef3 Nf6 17.Qe2 Kf8 18.Re1 (18.Re1 Qf3 19.Qf3 b6 20.Rf7 Kg8 21.Qg3 Ng4 22.Qg4 Kf7 23.Qg7#) 1–0. Plock,Joerg (2120) – Pieleck,Rudi (1770), RSX5D – A00 – KMG–1, 2003.

10.Bd4 Nf6 11.Rh4 d6 12.Bf6 Bf5 13.e4 Bg6 14.Bh8 Nc6 15.Nc3 Kd7 16.Qg4 Ke7 17.Nd5 Kf8 18.Rh7 Ne5 19.Be5 Bh7 20.Qg7 Ke8 21.Nc7 Kd7 22.Qf7 Kc6 23.Na8 Be4 24.Qc7 Kb5 25.Bf1 Kb4 26.Bd6 1–0. Mango Mick – interloper, ChessWorld.net, 2014.

10.Bd4 Qg4

11.Bh8 b6 12.Rh7 Bb7 (12...Qe6 13.Qd3 Nc6+–) 13.Rg7 Qd4 (13...Qg2 14.Rg2 Bg2 15.Kg2 Nc6+–) 14.Qd4 Nc6 (14...d5 15.Rg8 Kd7 16.Qf6 c5 17.Rd8 Kc7 18.Qd6) 15.Rg8 Ke7 16.Qf6 1–0. marekt – delightful_porridge, ChessWorld.net, 2013.

11.Bh8 Nc6 12.Nc3 d6 13.Nd5 Kd8 14.Rh7 Bf5 (14...Qf5 15.Qd3 Ne5 16.Be5 Qe5 17.Rf7 Qa1 18.Kf2 Bd7 19.Rd7 Kd7 20.Qh7 Kc6 21.Qc7 Kb5 22.Qb7 Kc5 23.Qb4 Kc6 24.Nf6 d5 25.Bd5 Kc7 26.Qc5 Kd8 27.Qd6 Kc8 28.Qc6 Kd8 29.Qd7) 15.Rg7 Qd4 (15...Qg7 16.Bg7 Kc8+–) 16.Qd4 Nd4 17.Rg8 Kd7 18.Nf6 Ke7 19.Ra8 Ne2 20.Kf2 Nd4 21.Re8 1–0. Fournier,Frederic (1705) – notenesrazon, Active, 2006.

11.Bh8 d6 12.Rh7 Be6?? 13.Rg7 Qh5 14.Rg8 Kd7 15.Bb7 (Better is 15.Nc3!? Qh6 16.Bb7 Qh7+–) 15...Qh7 16.Rf8 Ke7 17.Ba8 Kf8 18.Bb2 Qg6 19.Kf2 Qf5 20.Ke1 Qb5 21.Qd4 Qh5 (21...Nd7 22.Nd2+–) 22.Bf3 Qg6 (22...Qe5 23.Qe5 de5 24.Be5+–) 23.Qh8 Ke7 24.Qb8 Qg1 25.Kd2 Qg5 26.e3 Qa5 27.Nc3 1–0. Bonetti,Shane – WallyMann, ICC, 2002.

11.Bh8 d6 12.Rh7 Ne7 13.Bf6 Nd7 14.Rh8 Ng8 +–.

11.Bh8 d6 12.Rh7 Qg6 13.Rg7 (13...Ne7 14.Rg6 Ng6 15.Qd4+–) 1–0. themonkey (2160) – Sune (1775), GameColony.com, 2002.

11.Bh8 Ne7 12.Rh7 d6 13.Nc3 +–.

11.Bh8 Qg6 12.Qd3 f5 13.Qe3 Ne7 14.Rh6 +–.

10.Bd4 Qg5

11.Bh8 b6 12.Rh7 Bb7 13.Rg7 Qe3 14.Kf1 Bg2 15.Rg2 Qf4 16.Rf2 Qh4 17.Qd5 Nh6 18.Qe5 Kf8 19.Rg2 Qh3 20.Bg7 Kg8 21.Bh6 Qg2 22.Kg2 Nc6 23.Qg7# 1–0. RisingFast – karlsdad, ChessWorld.net, 2014.

11.Bh8 Qc5 12.Bd4 Qg5 13.Rh7 c6 14.Rg7 Qh6 15.Rg8 Ke7 16.Bc5 d6 17.Bd6 Ke6 18.Rc8 Qe3 19.Kf1 a6 20.Re8 1–0. RisingFast – Eries, ChessWorld.net, 2014.

11.Bh8 Nc6 12.Rh7 Qg6 13.Rg7 Qd6 14.Rg8 Ke7 15.Qd6 cd6 16.Nc3 f5 17.Nd5 Kf7 18.Nf6 Ne7 19.Rc8 Rc8 20.Bb7 Rc2 21.Kf1 Rb2 22.Bd5 Nd5 23.Nd5 Rb8 24.Bd4 a6 25.Nf4 Rb4 26.e3 Rb5 27.Kf2 a5 28.Rc1 d5 29.a4 Rb4 30.Nd5 Ra4 31.Nb6 Ra2 32.Kf3 Ke6 33.Ra1 Ra1 34.Ba1 Kd6 35.Nc4 Ke6 36.Na5 d5 37.Bd4 Kd6 38.Kf4 Ke6 39.Be5 Kf7 40.Kf5 Ke7 41.Nc6 Kd7 42.Nd4 Ke7 43.Nb5 Kd7 44.Bd4 Kc6 45.Ke5 Kb5 46.Kd5 Kb4 47.e4 Kb3 48.e5 Kc2 49.e6 Kd3 50.e7 Kc2 51.e8Q Kd3 52.Qe3 Kc2 53.Kc4 Kd1 54.Qf2 Kc1 55.Kc3 Kd1 56.Qd2# 1–0. Mango Mick – gordiemac, ChessWorld.net, 2014.

11.Bh8 Qe3 12.Kf1 f6 13.Rh7 Ne7 14.Bg7 Ng6 15.Qd5 Qc1 16.Kf2 Ne7 17.Rh8 Ng8 18.Rg8 Ke7 19.Qe4 Kf7 20.Qe8# 1–0. Rosner,Dirk – Krahl,Wolfgang, internet, 2001.

11.Bh8 Ne7 12.Rh7 b6 13.Kh1 c6 14.Qf1 Qf5 15.Qf5 Nf5 16.Bf6 d5 17.Rh8 Kd7 18.Bh3 Ke6 19.Bf5 Kf5 20.Rc8 Kf6 21.Nc3 Ke6 22.Rg1 Kf5 23.Rgg8 d4 24.Nd1 a5 25.Rb8 Ra7 26.Rb6 Re7 27.Rg2 c5 28.Rf2 Ke4 29.e3 de3 30.Re2 Rd7 31.Re3 Kf4 32.Rf6 Kg5 33.Rf1 Kg4 34.Re2 f5 35.Rg2 Kh3 36.Rf3 Kh4 37.Kh2 Rd1 38.Rh3# 1–0. SondreVarpe – karlsdad, ChessWorld.net, 2014.

11.Bh8 f6 12.Rh7 d6 13.Qd5 Qg6 14.Rg7 Qh5 15.Qh5 Kd8 16.Rg8 Kd7 17.Qf7# 1–0. karlsdad – Eries, ChessWorld.net, 2014.

11.Bh8 Nf6 12.Qd2 Qc5 13.e3 Qe7 14.Nc3 d6 15.Qd4 Nbd7 16.Rf1 c5 17.Qf4 Qe5 18.Bf6 Qf4 19.Rf4 b6 20.Bc6 Rb8 21.Rh7 Kf8 22.Rh8# 1–0. pierred – Attie, ChessWorld.net, 2005.

11.Bh8 h6 12.Qd2 +–.

9.d4 Qf4

10.dc5+/– Qe3 11.Kf1 Qc5 12.Bh8+– f6?! 13.Qd3 Qe5 14.Rh7 d6 15.Qg6 Kf8 16.Qf7# 1–0. Bonetti,Shane – guest673, ICC, 2002.

10.dc5 Qe3 11.Kf1 Qf4 12.Kg1 Qe3 13.Kf1 Qf4 14.Kg1 Qe3 15.Kf1 Qf4 16.Kg1 Qe3 17.Kf1 f6 18.Bh8 Qf4 19.Kg1 Qd4 20.Qd4 Nc6 21.Bc6 dc6 22.Rh7 Bf5 23.Rc7 Rd8 24.Qe3 Kf8 25.Bg7# 1–0. mckenna215 – 19larry, ChessWorld.net, 2013.

9.d4 Qg3

10.Bh8 Bb6 11.Rh7 Qg4? 12.Na3 a6? 13.e3 Qe6 14.Qf3 d5 15.Rf1 Nh6 16.Bg7 Nf5 17.Rh8 Ke7 18.Bf8 Kd8 19.Bc5 Kd7 20.Qf5 Bc5 21.Qe6 fe6 22.dc5 Nc6 23.Rf7 Ne7 24.Rhh7 Kc6 25.Re7 Kc5 26.Rc7 Kd6 27.Bh3 b5 28.Rce7 b4 29.Nb1 e5 30.Re8 Bf5 31.Ra8 Bh7 32.Ra6 Kc5 33.Re6 Bc2 34.Nd2 e4 35.Nb3 Bb3 36.ab3 Kb5 37.Re5 Kc6 38.Re6 Kc5?? 39.Kf2 Kb5 40.Kg3 Kc5 41.Kf4 Kb5 42.Ke5 d4 43.ed4 e3 44.Kd5 e2 45.Re2 Kb6 46.Rc2 Kb5 47.Ke4 Ka5 48.d5 Kb6 49.d6 Kb5 50.d7 Ka5 51.d8Q Ka6 52.Rc5 Kb7 53.Bf1 Ka7 54.Qc7 Ka8 55.Ra5# 1–0. Bonetti,Shane – MacChess 5.0, 2000.

10.Bh8 Be7 11.Rh3 Qg6 12.Qd3 =.

10.Bh8 Be7 11.Rh7= Nf6 12.Rh3 Qg8 (12...Qg4 13.c4=) 13.Bf6 (13.c4 d5 14.Rh6 Qg5=) 13...Bf6 14.Nc3 c6 (14...Nc6 15.Nb5 Kd8 16.Rf3=) 15.Qd3 (better is 15.Ne4!? Be7 16.d5+=) 15...d5+= 16.Rf3 Qh8 17.e3 b6 (17...Bg4 18.Rf4 Be6 19.Ne2+=) 18.Rf4 (18.Raf1 Ba6 19.Qf5 Bf1 20.Qc8 Ke7 21.Qh8 Bh8 22.Bf1 Nd7–/+) 18...Qg7 19.Qe2 (19.Rb1 Nd7+=) 19...Bg5 20.Rf2 Bh4 21.Rf4 Bg3 22.Rf3 Bd6 23.Raf1? (better is 23.Qf2+=) ½–½. Van Esbroeck,Dirk – Mrkvicka,Josef, CiF, 1992.

10.Bh8 Qe3

11.Kf1 Bb6 12.Qd2 Qe6 13.Qg5 Ne7 14.Nc3 Qf5 (14...Qc4 15.Nd5 f6 16.Qh5 Ng6 17.Qh7 Qd5 18.Bd5 Bd4 19.Qf7 Kd8 20.Bf6 Bf6 21.Qf6 Ke8 22.Qg6 Ke7 23.Rh7 Kd8 24.Qg8) 15.Qf5+/– Nf5 16.Rh7 d6 (16...Nd4 17.Bf6 d6 18.Rh8 Kd7 19.Bh3 Kc6 20.Rc8 Nc2 21.Rc1 Ne3 22.Ke1+–) 17.Bf6 (17.Nd5 c6 18.Nb6 ab6+–) 17...Ne3 18.Kg1 Ng2 19.Kg2 Bf5 20.Rh8 Kd7 21.e4 Bg6 22.Rd8 Kc6 23.Rb1 a5 (23...Bd4 24.Bd4 b6+–) 24.d5 Kc5 25.Na4 (25.Na4 Kc4 26.Nb6 cb6 27.Kf3+–) 1–0. Woelfelschneider,Peter – Nittschalk,Karl, T8e–02.21 TSC, 2002.

11.Kf1 Bb6 12.Qd2 Qe6 13.Qg5 Ne7 14.Rh7 Qf5 15.Qf5 Nf5 16.Bf6 Ne3?? (16...d5 17.Rh8 Kd7 18.Rd8 Ke6 A) worse is 19.Rc8 Kf6 20.c3 Ne3 21.Kf2 Nc2 (21...Ng2 22.Kg2 Ke6 23.Nd2+/–) 22.Bd5 c6–/+; B) 19.Bd5 Kf6 20.Rc8 Ne3 21.Ke1 Nc2 22.Kd2 c6 23.Kc2 Bd4+/–; C) 19.Bg5=) 17.Kg1 d5 18.Rh8 Kd7 19.Nc3 (19.Bh3 Kc6 20.Rc8 Nc2 21.Nc3 Na1 22.Bg2+=) 19...Ng2 20.Nd5 Bd4 21.Bd4 (21.Bd4 c5 22.Bf6+– (22.Kg2?! cd4 23.Rd1 Nc6+–)) 1–0. Reuter,Alfred – Gallati,Werner, KO–013 VCC, 2001.

11.Kf1 Bb6 12.Qd2+= Qe7 13.Ke1 +=.

11.Kf1 Bd6 12.Qd2 Qd2 13.Nd2 h6 14.Rb1 c6 15.d5 b6 16.Ne4 Bf8 17.d6 f5 18.Bf3 fe4=+ 19.Bh5 Kd8 20.Be5 Bd6 21.Bd6 Bb7 22.Rg1 (22.Rg1 Ne7 23.Rg7+–) 1–0. Popp,Wolfgang – Hermann,Guenter, corr KMG–11, 1990.

11.Kf1 Bd6 12.Qd2 Qd2 13.Nd2 h6 14.Rh3 Bf4 (14...Nc6 15.Rb1+=) 15.e3 Bg5 16.Ne4 f6 17.Rf3 (17.Ng5 fg5 18.Bg7 d6+/–) 17...Ke7 18.Rg3 c6 19.Nc3 (19.c4 d6+=) 19...Kf7 (19...d6 20.Ke2=) 20.Ne4 Ke7 21.c4 b6 22.Rc1 Ba6 23.Kg1 d6 24.a3 Nd7 25.Rh3 Re8 (25...Bb7 26.Ng5 fg5 27.Bg7+=) 26.Ng5+/– fg5 27.Bg7 c5 28.Bh6 Nh6 29.Rh6 Nf6 30.Rf1 Rf8 31.Bd5 cd4 32.ed4 g4 33.Rg6 Nd5 34.Rg7 Ke8 35.Re1 Kd8 36.cd5 Bc4 37.Ra7 Rf6 38.a4 Bd5 39.Rb1 Kc8 40.Rb6 Rg6 41.Rb5 Bc6 42.Rf5 Rg8 43.a5 Be4 44.Rf6 g3 45.Re7 Bd5 46.Rd6 Bf3 47.Rde6 Bd5 48.Re8 Re8 49.Re8 Kd7 50.Re5 (50.Re5 Bc4 51.Kg2+–) 1–0. Nemec,Zdenek (2060) – Bladyko,Pawel (1775), IECC, 2005.

11.Kf1 Bd6 12.Qd2 Qg3 13.Rh7 White creates threats along the open h–file 13...Bf4 (13...Ne7 14.Qd3 Qg5 15.Nc3+–) 14.Qe1 (14.Qd3 Be3 15.Qf5 Qf4 16.Qf4 Bf4+–) 14...Qe1 (14...Qe3!? 15.Qc3 d6+/–) 15.Ke1+– d6 (15...Ke7 16.Kf2+–) 16.Bg7 Nc6 17.Na3 (17.Rh8 Nce7+/–) 17...Bf5+/– 18.Rh8 Kd7 19.Rb1 Rb8 20.Kf2 Bg6 (20...Bg4 21.c4+–) 21.e3 Bg5 22.Rbh1 (better is 22.Rb5!? f5 23.Bd5+–) 22...Re8+/– 23.R1h3 a6 (23...Nf6 24.Bf6 Bf6 25.Re8 Ke8 26.Nb5+/–) 24.Bd5 (24.Rg3 Be7+/–) 24...Nf6 25.Bc6 (25.Bf6 Bf6 26.Re8 Ke8+/–) 25...bc6+= 26.Bf6 Bf6 27.Re8 Ke8 28.Ke2 (28.Kf3 Kd7+=) 28...c5= 29.dc5 d5 30.Kd2 Kd7 31.Rf3 (31.c4 Kc6=) 31...Bb2 32.Nb1 Be5 33.Nc3 Kc6 34.Ne2 Kc5 35.Nf4 Kd6 36.Ng6 fg6 37.Rf8 g5 38.Ra8 g4 39.Ra6 c6 40.Ra4 g3 41.Rg4 (41.Rg4 Ke6 42.Ke2+/–) 1–0. De Visser,Arno – Mestak,Kamil, corr or01–014 E–mail, 2002.

11.Kf1 Bd6 12.Rh7?? Bg3 13.Qe1 Be1 14.Ke1 Qc1 15.Kf2 Qb2 –+.

11.Kf1 Be7 12.Qd2 Qd2 (12...Qe6 13.Ke1=) 13.Nd2+= h6 14.Kf2 Nc6 15.Rag1 Bg5 16.Nf3 (16.Ne4 f6 17.Ng5 fg5 18.Bc6 bc6+/–) 16...f6 (16...Bf6 17.Bf1 Nce7 18.Bf6 Nf6 19.Rh6 Ne4 20.Ke1+–) 17.Ng5+/– hg5 18.c3 Nce7 19.Rh7 d6 20.Rgh1 c6 21.e4 b5 22.e5 fe5 23.de5 Bf5? (better is 23...de5 24.Be5 Be6+=) 24.ed6+– Bh7 25.Rh7 Nd5 (better is 25...Kd7 26.de7 Ne7+–) 26.d7 Kd8 27.Rf7 Nb6 28.Bf3 Ne7 29.Bf6 Kd7 30.Bg4 Kd6 31.Be7 Ke5 32.Kf3 a5 33.Bc5 Na4 34.Rf5 Ke6 35.Ba3 Ra7 36.c4 c5 37.Rc5 Kf6 38.Rc6 Kg7 39.cb5 Rb7 40.Ke4 Rb5 41.Rc7 Kf6 42.Bd7 Re5 43.Kd4 Re2 44.Ba4 Ra2 45.Be7 Kf5 46.Rc5 Kf4 47.Ra5 Rd2 48.Kc3 Rf2 49.Bc2 Rf3 50.Kd4 (50.Kd4 Kg3 51.Rg5 Kf2 52.Bc5+–) 1–0. Woschkat,Karl_Heinz – Baensch,Hans, EM/H/004 ICCF Email, 1999.

11.Kf1 Qf4 12.Bf3 Bb4 13.Rh7 Qf5 14.Qd3 Qf4 15.Be5 Qc1 16.Kg2 Qb2 17.Rh8 Kf8 18.Qh7 Qa1 19.Qg8 Ke7 20.Qe8# 1–0. Bonetti,Shane – MacChess 5.0, 2000.

11.Kf1 Qf4 12.Bf3 Be7 13.Be5 Qf5 14.Rh5 Qg6 15.Nc3 (15.Bc7 Nf6 16.Rh1 d6=) 15...c6 16.e3 Na6 (better is 16...d6!? 17.Bf4 d5=) 17.Be4+= Qe6 18.Ne2 (18.Bh7 d6 19.d5+/– (19.Bg8?! de5 20.de5 Nb4+=)) 18...b5?? (better is 18...Qg4 19.Nc3 d6+=) 19.Rh7+– f6? (19...Bf6 20.Nf4 Qc4 21.Bd3 Qc3+–) 20.Bg6 Kd8 21.Bf4 d6 (21...Bf8 22.Bf7 Qg4+–) 22.Qd2 (22.Bf7 Qg4 23.Ng3 Qd1 24.Rd1 Bg4+–) 22...b4?? (22...Qg4!? 23.Rg7 Be6+/–) 23.a3 (23.Bf7!? Qg4 24.Rh8 Kc7 25.Rg8 Qh4+–) 23...Bb7 (better is 23...Qg4 24.Bf7 Bf8 25.ab4 Nh6+–) 24.ab4 c5 (24...Qg4 25.Rg7 Kc7+–) 25.bc5 Kc8 (25...Nc7 26.Ke1 Be4+–) 26.Qd3 Qg4 (26...Kd8 27.cd6 Qg4 28.Qa3+–) 27.Be4 (better is 27.Bf5 Kd8 28.Bg4+–) 27...Be4 28.Qe4 (28.Ra6?? Bd3 29.cd3 dc5 30.dc5 Kb7–+) 28...Nc7 29.cd6 Qe6 30.Qe6 (better is 30.Qc6 Qd7 31.Qg2 Bd6 32.Qg8 Qe8 33.Qe8 Ne8 34.Bd6 a5+–) 30...Ne6 31.de7 Kd7 32.d5 Re8 33.de6 Ke6 34.Ra7 Kf5 35.Ng3 Kg4 36.Kf2 Rc8 37.Rg7 Kh3 38.e8Q! Rc2 39.Kf3 Kh2 40.Qh5 1–0. stampyshortlegs – karlsdad, ChessWorld.net, 2014.

11.Kf1 Bb4

12.a3 Bd6 13.Qd2+/– Qd2 14.Nd2 h6 15.Nc4 (15.e3 Bf8+/–) 15...Bf4 16.Kf2 Nc6 17.d5 Nce7 (17...Nd8 18.d6+/–) 18.e3 Bg5 19.d6 Ng6 20.Bc3 (20.Bd4 c6+/–) 20...c6 21.Be4 b5 (21...Nf6 22.Bf6 Bf6 23.Rag1+/–) 22.Nd2 Nf8 (22...Bb7 23.Rag1 0–0–0 24.Nf3+/–) 23.Bf5 (23.Nf3 f6+/–) 23...c5 24.Ne4 Bb7 25.Ng5 (25.Nc5?! Bh1 26.Rh1 Rc8=) 25...Bh1 26.Rh1 b4 27.ab4 cb4 28.Bb4 (28.Bd4 hg5 29.Rh8 0–0–0 30.Rg8 Ne6 31.Rd8 Nd8 32.Ba7 Nb7+–) 28...Rb8 29.Bc3 Rb5 30.e4 hg5 31.Rh8 f6 32.Rg8 Kf7 33.Rf8 (33.Rh8 Rc5 34.Bf6 Kf6 35.Rf8 Ke5+–) 33...Kf8 34.Bf6 Rb4 35.Bg5 Rb7 1–0. von Saleski,Marcel – Kuna,Heiko, DESC, 2001.

12.a3 Bd6 13.Qd3 +=.

12.a3 Bd6 13.Rh7?? Bg3 14.Qe1 Be1 15.Ke1 Qc1 16.Kf2 Qc2 –+.

12.a3 Be7 13.Qd2 Qe6 14.Qf4 +=.

12.c3 Bd6 (12...Be7 13.Rh7 Qf4 14.Kg1 Qe3 15.Kh1+=) 13.Qd2+/– (13.Rh7?? Bg3 14.Qe1 Qf4 15.Bf3 Be1 16.Ke1 Qc1 17.Kf2 Qb2–+) 13...Qd2 14.Nd2 h6 15.Rb1 Nc6 16.Ne4 (16.Kf2 Bf8+/–) 16...Bf8 17.Rh5 (17.d5 Na5+=) 17...Nce7+= 18.Nf6 Nf6 19.Bf6 d6? (better is 19...c6+=) 20.Bb7+– Rb8 21.Rhb5 Bh3 (21...Kd7 22.Be7 Ke7 23.Bc8 Rc8 24.e4+–) 22.Kf2 Bd7 23.Ra5 Nc6 (23...Ng8 24.Bh8+–) 24.Ra6 Be7 25.Be7 (25.Bc6?! Rb1 26.Bd7 Kd7 27.Be7 Ke7 28.Ra7 Kd7=; 25.Rc6?! Bf6 26.Ra6 Bh4 27.Kf3 Ke7+–) 25...Ne7 26.Ra7 Nc8 27.Ra8 Ra8 28.Ba8 Ke7 29.Bf3 Nb6 30.a3 Nc4 31.Ra1 Nb2 32.e4 Na4 33.Ke3 f5 34.ef5 Bf5 35.Kd2 Kf6 36.Rh1 Kg5 37.c4 Nb6 38.Be2 Bg6 39.Bd3 Bf7 40.d5 Nd7 41.a4 Nc5 42.Bc2 h5 43.Ke3 Na6 44.Rf1 Be8 45.Rf8 Bd7 46.a5 Nb4 47.Be4 Bh3 48.Rg8 Kf6 49.Ra8 Bd7 50.a6 Na6 51.Ra6 (51.Ra6 Ke7 52.Ra8+–) 1–0. Reuter,Alfred – Binder,Klaus, DESC, 2000.

9.d4 Qg5

10.Bh8 Bb4 11.a3 Qe3 12.Kf1 Be7 =.

10.Bh8 Bb4 11.Rh7 d5 12.c3 (12.Qd3 Nc6 13.e4 Nf6 14.Bf6 Qf6+=) 12...Bd6 13.Qf1 (13.Qd2 Bf4 14.Qd1 Bf5 15.Qa4 c6–+) 13...Bf5= 14.Rg7 Qe3 15.Qf2 Qc1 16.Qf1 Qe3 17.Qf2 Qc1 ½–½. Bonetti,Shane – Vetter,Udo, TT–09 ETC, 2003.

10.Bh8 Bd6 11.e4 b6 12.Rh7+= Qg6?? 13.Rg7+– Qh6 14.Rg8 Bf8 15.Qd2 Qd2 16.Nd2 Bb7 17.Bg7 Ke7 18.Bf8 (18.Bf8 Ke6 19.d5 Ke5 20.Rf1 Kd4 21.Bg7 Kc5 22.Rf7 Na6 23.Ra8 Ba8 24.c3 Kb5 25.Bf1 Ka4 26.Ba6 Ka5 27.Be2 a6 28.Nc4 Ka4 29.Rd7 Bd5 30.Rd5 c5 31.Bd1 Kb5 32.Rd6 a5 33.Rb6 Kc4 34.Be2#) 1–0. jelgava – Attie, ChessWorld.net, 2005.

10.Bh8 Nf6?? 11.dc5+– d6 (11...Qc5 12.e3! Qe3 13.Kf1+–) 12.cd6 (12.Qd4 Nh5 13.Qe4 Kd7 14.cd6 cd6+–) 12...cd6? (better is 12...Ne4 13.Bd4 c5+–) 13.Qd6 (13.Qd4 Nbd7+–) 13...Nbd7?? (better is 13...Qe3 14.Kf1 Ng4=) 14.Nc3 (better is 14.Qd2 Qc5 15.Kf1 Qf5 16.Ke1+–) 14...Qg6?? (better is 14...Qe3 15.Kf1 Qc3+–) 15.Nd5 (better is 15.Nb5 Kd8 16.Bf6 Qf6+–) 15...Nd5 16.Qd5 Nb6 (16...f5 17.Rf1 Nf8 18.e4+–) 17.Qe4 Kf8 (17...Qe4 18.Be4 Bg4 19.Rh7+–) 18.Qg6 fg6 19.Rh7 a5 20.Rf1 Kg8 21.Rff7 Bf5 22.Bd4 Rd8 23.Rfg7 Kf8 24.Bc5 Ke8 25.Rh8 1–0. delightful_porridge – kmuschel, ChessWorld.net, 2013.

10.Bh8 Bb6

11.c3 Ne7 (11...d5 12.Rh7 Bf5 (12...Qe3 13.Kh2 Bf5 14.Rh5 Nh6 15.Kh1 Ng4 16.Qd2+=; 12...Ne7 13.Qd2 Qg8 14.Qh6 Bf5 15.Rg7 Qf8 16.Qh2+=; 12...Nf6 13.Bf6 Qf6 14.Qf1 Bf5 15.Rh5 Bd4 16.cd4+/–) 13.Rg7 Qe3 14.Kf1 Qf4 15.Bf3 Ne7 16.Kg2–/+) 12.Rh7 (12.e4 d5 (12...Qg8 13.Bf6 Qg6 14.Be7 Ke7 15.Na3 Nc6 16.Nc4+=) 13.Kf2 Ng6 14.Rh7 Nh4 15.Bf3 de4 16.Qe2+=; 12.Qd2 Qg6 13.Rh6 Qg8 14.Bf6 d5 15.Qg5 Qg5 16.Bg5=) 12...Nf5 (12...d5 13.Qd2 Qg8 14.Qh6 Bf5 15.Rg7 Qf8 16.Qh5+=) 13.Bf6?? (better is 13.Qd3 d5 14.e4= Qg6 15.Rh2 Nd6 16.Nd2+/–) 13...d6 (better is 13...Qf6 14.e3 Ne3–+) 14.Qb3 (better is 14.Bg5 Nd7 15.Qb3+–). Meybohm,Dirk – Grosch, corr, 1988.

11.Qd2 Qg6 12.Nc3 f6 13.Nd5 Nc6 14.Qe3 Nce7?? (better is 14...Kd8 15.c3 d6+=) 15.Bf6+– Qf7 (15...c6 16.Ne7 Bd4 17.Bd4 Ne7+–) 16.Be7 Ne7 (16...Qe6 17.Qe6 de6 18.Nb6 ab6 19.Bg5+–) 17.Rh7!! (17.Rh7 Qh7 18.Nf6 Kd8 19.Nh7+–) 1–0. Fournier,Frederic (2195) – Castro,Jose Ismael (1790), queenalice.com, 2007.

11.Rh7 Nc6 12.c3 d5 (12...Nf6 13.Bf6 Qf6 14.e3 Qe6 15.Qf3 d5 16.Nd2+/–; 12...Nge7 13.e4 d5 14.ed5 Nd5 15.Qe1 Nce7 16.Rg7+=; 12...d6 13.Qd2 Qf5 14.Qd3 Qd3 15.ed3 Bf5 16.Rh4=) 13.Qd2 Qf5 14.Qd3 Qg5 15.Nd2 Nge7 16.Rh2 =.

11.Rh7 d5 12.Qd2 Qf5= (12...Qg4 13.Nc3 Be6 14.e4 f6 15.Re1 Kd8 16.Na4+/–) 13.Rg7 Ne7 14.Rg5 Qe6 15.Nc3 f6 16.Rg7 =.

11.Rh7 d6 12.Qd2 Qf5 13.Qe3 Ne7 14.Rg7 Be6 15.Bb7 Qh5 16.Rg5 +=.

11.Rh7 d6 12.Rg7?? Qe3–+ 13.Kf1 Ne7 (13...Qf4 14.Bf3 Bh3 15.Rg2–+) 14.c3? (better is 14.Qd2!? Qd2 15.Nd2 Bd4 16.Rh7 Ba1 17.Ba1–/+) 14...Qf4–+ 15.Bf3 Bh3 16.Kg1 Nd7?? (16...Qe3 17.Kh2 Qh6 18.Qh1 Qh8 19.Rg3 Bg4 20.Kg2 Bf3 21.Rf3 Qg7 22.Kf1–+) 17.Qd2?? (17.Bb7 Rb8 18.Bg2 Qe3 19.Kh2 Bg2 20.Kg2 Qe4 21.Kg1–+) 17...Qh6?? (better is 17...Qh4 18.Bb7 Qh8–+) 18.Qh6+– 0–0–0 (18...Bf5 19.a4 a5 20.Bb7+–) 19.Qh3 Kb8 20.Rf7 Rg8 21.Kf1 (21.Kf1 Nc6 22.Rd7+–) 1–0. Kal1 – Salvatore, ChessWorld.net, 2014.

11.Rh7 Ne7 12.Qd2 Qf5 (12...Qg4 13.Bf6 d5 14.Rh8 Ng8 15.c3 Be6 16.Qg5+/–; 12...Qg6 13.Rh6 Qg4 14.Bf6 d5 15.Rh8 Ng8 16.c3+/–; 12...Qg8 13.Rh6 d5 14.Bf6 Qg3 15.Qc3 Qg4 16.Rh8+/–) 13.Rh6 Nbc6 14.Bg7 Ng6 15.Qe3 Nce7 16.c4 +/–.

11.Rh7 Nf6 12.Bf6+= Qf6 13.e3 Nc6 14.Qf1 Qg6 15.Rh8 Ke7 16.Nc3 Nb4? 17.Qb5 a5 18.Qe5 Qe6 19.Qg5 f6 20.Qg6 d5 21.Qe8 Kd6 22.Nb5# 1–0. b4_player (2070) – ruismanuel (1870), GameColony.com, 2002.

11.Rh7 Nf6 12.Bf6 Qf6 13.e3 Nc6 14.Kh1 d6 15.Nc3 Nd8 16.Nd5 +–.

11.Rh7 Qg4 12.Na3 f6? (better is 12...Nc6 13.e3 Qe6+/–) 13.e3+– c5?? (13...Qf5 14.Qd3 d5+–) 14.Qg4 cd4 (14...Ne7 15.Bf6 Nbc6 16.Bd5 Kd8 17.Nb5 Ke8 18.Rh8 Ng8 19.Qg8) 15.Qg8 1–0. marekt – denzul, ChessWorld.net, 2014.

11.Rh7 Qe3

12.Kh1 c6 13.Qd2 Qg3 14.Nc3 Qg6 15.Qe3 Kd8 16.Rg7 +–.

12.Kh1 Nc6 13.c3 f5 14.Bf3 Nce7 15.Qg1 Qg1 16.Kg1 d5 +/–.

12.Kh1 Nc6 13.Qf1 Nd8 14.Bd5 The pressure on f7 grows 14...Nh6?? (better is 14...Qe7+=) 15.Bf6+– Ng8 16.Rh8 Kf8 (16...Qh6 17.Rh6 Nh6+–) 17.Rg8! Kg8 (17...Kg8 18.Qg2 Mate attack) 18.Qg2 (18.Qg2 Qg3 19.Qg3 Kf8 20.Qg7 Ke8 21.Qg8; 18.Bd8? Qh6 19.Kg2 Qg6 20.Kf2 Bd4 21.Ke1 Ba1 22.Bc7 Kf8–+) 1–0. Fournier,Frederic (1990) – NN, Active, 2004.

12.Kh1 d5 13.Qd2 Qe7 14.Be5 Be6 15.c4 c6 16.cd5 +/–.

12.Kh1 d6 13.Qf1 Qe6 14.Qf3 Nd7 15.Bh3 Qe7 16.Nc3 +–.

12.Kh1 Qe6 13.Qd3 d5 14.Qf3 Nc6 15.Qd5 Qg6 16.Qe4 +/–.

10.Bh8 Qe3

11.Kf1 Bb4 12.c3 Bc3 13.Nc3 Qc3 14.Rh7 +=.

11.Kf1 Bb6 12.Qd2+= Qe6 13.a4 (13.Qg5 Ne7 14.Rh7 d5+/–) 13...c6 14.Ra3 (14.Qf4 h6+=) 14...Qg6 (14...Ne7!?+=) 15.Re3+/– Kd8 (15...Ne7 16.Rh6! Qf5 17.Kg1 Ba5+–) 16.Bh3+– Ne7? (16...f5 17.Rg1 Qf7+–) 17.Re7! Ke7 (17...d5 18.Bc8 Kc8 19.Qd3+–) 18.Rg1 (18.Rg1 Bd8 19.Rg6 fg6 20.Qg5 Kf7 21.Qd8 d5 22.Bc8 Na6 23.Qd7 Kf8 24.Bg7 Kg8 25.Bh6 Rc8 26.Qg7#) 1–0. Bendig,Frank (2090) – Longo,Andrew (1805), IECG, 2000.

11.Kf1 Be7 12.Qd2 Qe6 13.Qf4 +=.

11.Kf1 Qf4 12.Bf3 Bd6 13.Rg1 Nh6 14.Nc3 c6 15.Bg7 Nf5 16.Ne4 Ne3 17.Kf2 Nd1 18.Rad1 Be7 19.Be5 Qh4 20.Kf1 d6 21.Rg8 Kd7 22.Bg3 Qh3 23.Kf2 Kc7 24.Rh1 Qf5 25.Rh5 Qe6 26.Rh7 b6 27.Nc3 Nd7 28.Rgg7 Nf8 29.Rh4 Bh4 30.Bh4 Ba6 31.e4 Qc4 32.Be2 Qd4 0–1. RisingFast – karlsdad, ChessWorld.net, 2014.

11.Kf1 Qf4 12.Bf3 Bd6 13.Rh7 Nc6 14.Nc3 b6 (better is 14...Nb4+/–) 15.Nd5+– Qg3 16.Qd3 Bb7 17.Bf6 (better is 17.Qe4 Be7 18.Bf6+–) 17...Be7 (17...Kf8 18.Bh5 Nd8 19.Qg3 Bg3 20.Bg7 Ke8+–) 18.Rg7 Qh3 19.Bg2 Qd3 (19...Qh8 20.Qh3 Qg7 21.Bg7 0–0–0+–) 20.Rg8 (20.ed3? Nf6 21.Nc7 Kf8 22.Na8 Kg7–+ (22...Ba8?! 23.Rg3=)) 20...Bf8 21.Nc7 1–0. marekt – kmuschel, ChessWorld.net, 2013.

11.Kf1 Qf4 12.Kg1 Bb6 13.Be5?? (better is 13.Qd2!? Qf5 14.Qe3 Ne7 15.Nc3+=) 13...Qe3 (better is 13...Qe5! 14.c3 Nc6–+) 14.Kf1–/+ d6 15.Rh3?? (15.Bg7 Qf4 16.Kg1–/+) 15...Qg5 (better is 15...Bh3 16.Bh8 Qe4–+) 16.Rg3= Qh4?? (better is 16...Bg4 17.Qd2 Qf5 18.Bf4 Nc6+=) 17.Rg8+– Kd7 18.Bg3 Qf6 19.Kg1 (19.Ke1 Qe6 20.Qd3+–) 19...Bd4 (better is 19...Qd4 20.Qd4 Bd4 21.e3 Ba1 22.Bh3 Kc6 23.Rc8 Be5 24.Be5 de5 25.Bg2 Kb6+–) 20.Kh1?? (20.e3 Ba1 21.Qh5 c5 22.Bh3 Kc6 23.Rc8 Kb6+–) 20...Ba1?? (20...Qh6 21.Bh2 Be5= (worse is 21...Ba1 22.Qf1 Qf6 23.Bh3 Kc6 24.Rc8+/–)) 21.Bh3+– Kc6 22.Rc8 d5?? (22...Qh6 23.Kg2 b5+–) 23.Rc7 Kb6 24.c3 Bc3 25.Qb3 Ka5 26.Rb7 Qc6 27.Qa3 Qa4 28.Qa4 Ka4 29.Nc3 Ka5 30.Bb8 Ka6 31.Rb1 1–0. delightful_porridge – denzul, ChessWorld.net, 2014.

11.Kf1 f6?? 12.dc5+– Qe5 13.Qd5 Qf4 14.Bf3 Qc1 15.Kf2 Ne7 16.Qh5 (16.Qh5 Ng6 17.Rc1+–) 1–0. pierre – oppo11, internet, 2010.

11.Kf1 Bd6

12.Qd2 Qe6 13.Nc3 Nc6 14.d5 Qf5 15.Bf3 Ne5? 16.Rh5 Nf3 17.Qe3 Qe5 18.Be5 Ne5 19.Re5 Be5 20.Qe5 Kf8 21.Qc7 d6 22.Qd8 Kg7 23.Kf2 (23.Kf2 Nf6 24.Rg1 Ng4 25.Rg4 Bg4 26.Qa8+–) 1–0. pereira – oppo, internet, 2009.

12.Rh7 Bg3 13.Qe1 Be1 14.Ke1 Qc1 15.Kf2 Qb2 –+.

12.Qd2 Qd2

13.Nd2 Bf4 14.Nc4 h6 15.Rb1 (15.Kf2 A) 15...Bg5 16.Rab1 Nc6 17.d5 Nd8 18.d6 c6 19.e4 Ne6+/–; B) 15...Ne7 16.Be5 (16.Bf6 d6+– 17.Be7 Ke7 18.Na5 c6 19.e3 Bg5+/–) 16...Be5 17.Ne5 d6 18.Ng4 Nd7 19.e4 f5+/–; C) 15...Nc6 16.d5 Nce7 17.e3 Bg5 18.d6 Ng6 19.Bd4 c6+/–; 15.e3 Bg5 16.Rb1 Ne7 17.e4 b6 18.Kf2 Nbc6 19.d5 Ba6+/–; 15.Kg1 Bg5 (15...Ne7 16.Bf6 d5 17.Rf1 Nd7 18.Be7 Ke7 19.Rf4 dc4+–; 15...Nc6 16.Rf1 Bg5 17.d5 Nb4 18.d6 c6 19.Bf3 Nf6+–) 16.Rf1 Nc6 17.d5 Nb4 18.d6 c6 19.Bf3 Nf6+–) 15...c6 (better is 15...Ne7!?+/– 16.Be5 Be5 17.de5 Nbc6 18.Rh6 Ng6 19.Be4 Kf8+/–; 15...Nc6 16.e3 Bg5 17.d5 Nce7 18.d6 Nf5 19.Be5 c6+/–) 16.e3 Bc7 17.Be5 Be5 (17...b6 18.Nd6 Bd6 19.Bd6 Ba6+–) 18.de5 (18.Ne5?! d5+/– 19.e4 de4+/–) 18...f6? (18...Na6 19.Nd6 Ke7+–; 18...d5 19.Nd6 Kd8+–) 19.Nd6 Kd8 (19...Kf8 20.Nc8 Na6 21.Nd6 fe5 22.Nb7+–) 20.ef6 Nf6 21.Rh6 Ng4 22.Rh8 Kc7 23.Ne8 (23.Nc8 Na6 24.Rb7 Kb7 25.Nd6 Kc7 26.Ra8 Kd6+–) 23...Kd8 24.Nf6 Kc7 25.Ng4 1–0. Koester,Roman – Winkler,Sebastian, NRW–chT U18 Germany, 1994.

13.Nd2 Bf4 14.e3 Bh6 15.Kf2 d6 16.Rag1 c5? (16...Kf8+–) 17.Bh3 Be3 18.Ke3 cd4 19.Bd4 Ne7 20.Bc8 Nc8 21.Rg8 Kd7 22.Rh7 Ne7 23.Rf7 Ke6 24.Rgg7 (better is 24.Rf6 Kd7 25.Rg7 Nbc6+–) 24...Nf5 25.Rf5! Kf5 (25...Kf5 26.Rf7 Double attack) 26.Ne4 b6 27.Nd6 Ke6 28.Nb5 Na6 29.a4 1–0. Fournier,Frederic (2080) – COMP Deep Chess Basic, Active France FRA, 2004.

13.Nd2 Bf4 14.e3 Bh6 15.Kf2 Bf8 16.Rh7 Nc6 17.Rah1 d6 18.Bd5 Nd8 19.e4 Ne6 +–.

13.Nd2 Bf4 14.Ne4 f5 15.Nc5 Nc6 16.Rb1 Na5 17.Rh7 Nc4 18.Bb7 Rb8 19.Kf2 Be3 +–.

13.Nd2 h6 14.Nc4 Bf4 15.e3 +/–.

10.Bh8 Be7

11.Qd2 Qg6 12.Qd3 f5 13.e4 =.

11.Qd2 h6 12.Qg5 Bg5 (worse is 12...hg5 13.Bg7 Bf8 14.Rh8 Bg7 15.Rg8 Bf8 16.Nc3+–) 13.Nc3 d6 (13...c6 14.Kf2=) 14.Rf1 (14.Kf2 c6+=) 14...Kf8 15.Bd5 f5 16.e4 c6 17.Bc4 b5 18.Bb3 (18.Nb5 cb5 19.Bd5 Ne7 20.Ba8 Ng6+=) 18...a5+= 19.ef5 Nf6 (19...d5 20.f6 Nd7 21.Nd5+/–) 20.Bf6 (20.Be6 Nbd7+/–) 20...Bf6 21.Ne4 Bd4 22.Kg2 d5 23.Rh6 Nd7 (23...Bg7 24.Rg6 Bb2 25.f6+–) 24.f6+– Nf6 25.Nf6 (25.Rhf6?! Bf6 26.Nf6 Ke7+=; worse is 25.Rff6 Bf6 26.Rf6 Ke7 27.Rc6 de4–/+) 25...Kg7 26.Ng8 a4 27.Rc6 Bb7 28.Rc7 Kg8 29.Rb7 ab3 30.ab3 Rc8 31.Rd1 Bc3 32.Rb5 d4 33.Rf5 Kg7 34.Kf3 Bb2 35.Rg1 Kh6 36.Rf6 Kh7 1–0. Birzer,Lothar (1740) – Wosch,Arkadiusz (2175), IECG, 1999.

11.e4 h6 12.Kf2 =.

11.Rh7 Nf6 12.Bf6 Qf6 13.Nc3 c6 14.Qd3 +–.

11.Rh7 Nf6 12.Bf6 Bf6 13.c3 d5 14.Qd2 Be6 (better is 14...Qg8!? 15.Qd3 Be6=) 15.Qg5+/– Bg5 16.e4 (16.Kf2 Bc1 17.a3 Kd7+–) 16...de4 17.Be4 c6 18.Rh8 (18.Na3 Nd7+=) 18...Ke7 (18...Kd7 19.Kf1+=) 19.Na3 Kd7 20.Kf2 Kc7 21.Ke2 a5 (21...Bf6 22.Rg8+=) 22.Nc2+/– a4 (22...b5 23.a3+/–) 23.a3 Ra5 24.Rg1 Nd7 25.Bd3 Be7 26.c4 Nb6 (26...Rg5 27.Rg5 Bg5 28.Rg8+=) 27.c5+/– Nd5 28.Be4 (28.Re8 b5+/–) 28...Nc3 29.Kd3 Ne4 30.Ke4 b6 31.Kf3?? (better is 31.cb6 Kb6 32.Ke3=) 31...bc5–+ 32.Re8 (32.Rh5 Rb5–+) 32...Kd7 33.Rb8 Bd6 34.Ke2?? Bb8 (34...Bb8 35.Rg5 Bd6 36.dc5 Rc5 37.Rc5 Bc5–+) 0–1. Pleschke – Becker, corr KMG_46, 1999.

11.Rh7 Nf6 12.Bf6 Bf6 13.Qd3 =.

9.d4 Bd4??

10.Bh8 Qb6 11.Rh7+/– Qg6?? (better is 11...d5 12.Nc3 Be6+/–) 12.Rg7+– Qf6 (12...d5 13.Rg6 fg6+–) 13.Rg8 Bf8 14.Bf6 c6 (14...d5 15.Qh5 Bf5 16.Rf8 Kd7 17.Qf5 Kc6 18.Qd5 Kb6 19.Qb7 Ka5 20.Bc3 Ka4 21.Qb4) 15.Bg7 (15.Qg4 d5 16.Qc8) 15...Ke7 16.Bf8 Ke6 (16...Kf6 17.Qf3 Ke6 18.Bh3 f5 19.Qf5) 17.Qh5 d5 (17...b6 18.Bh3 f5 19.Qf5) 18.Bh3 f5 19.Qf5 1–0. juliangon – Eries, ChessWorld.net, 2014.

10.Bh8 d6 11.c3 Qc4 12.d3 Be3 13.Kf1 Qf4 14.Bf3 Qg3 15.Qe2 Bh3 16.Bg2 Qf4 17.Ke1 Bg2 18.Qg2 Bc1 19.Rf1 Qe3 20.Qe2 Qe2 21.Ke2 Bb2 22.Nd2 Ba1 23.Ra1 f6 24.Ne4 Nd7 25.Rg1 0–0–0 26.Bg7 h6 27.Rh1 f5 28.Ng3 Ne7 29.Rh6 d5 30.Bf6 Nf6 31.Rf6 Rg8 32.Nf5 Nc6 33.Nh6 Rg2 34.Ke3 Rg3 35.Kd2 Ne5 36.d4 Nc4 37.Ke2 Rc3 38.Nf5 Rc2 39.Kd3 Ra2 40.Ne7 Kd7 41.Nd5 b5 42.Rf7 Ke6 43.Rc7 Kd5 44.Rd7 Kc6 45.Rh7 a5 46.Rh6 Kd7 47.Rh5 Rd2 48.Ke4 b4 49.Rc5 Nd6 50.Ke3 a4 51.Kd2 a3 52.Ra5 Nc4 53.Kc2 Na5 54.Kb1 b3 55.Ka1 b2 56.Ka2 Nc4 57.Kb1 Nd2 58.Kc2 b1Q 59.Kd2 a2 60.Ke3 a1Q 61.Kf4 Qd4 62.Kf3 Qf5 63.Kg3 Qdf2# 0–1. Billbob – Eries, ChessWorld.net, 2014.

10.Bh8 f6? 11.Rh7 Bd4?? (better is 11...Kd8+/–) 12.Qh5+– Kd8 13.Qf7 Be3 (13...c6 14.Qg8 Kc7+–) 14.Kh1 c6 15.Qg8 Kc7 16.Bf6 Bd4 (16...b5 17.de3 Qe1 18.Kh2 Qe3+–) 17.Qd8 (17.Bd8 Kd6 18.Be7 Ke5 19.Qg5 Ke6 20.Bh3) 17...Kd6 18.Be7 Ke6 (18...Ke5 19.Rh5 Ke6 20.Bh3 Kf7 21.Qf8 Kg6 22.Rh6) 19.Qg8 Ke5 20.Rh5 Kf4 21.Qg5 1–0. Fournier,Frederic – Chalvet,Philippe, Partie Libre (Active), 1996.

10.Bh8 h6!? +=.

9.e3 Be3?

10.de3+– Qe7 11.Qf3 d5 12.Bh8 h6 13.Nc3 (13.Qd5?! Qe3 14.Kf1 Qc1 15.Ke2 Qc2 16.Nd2 c6 17.Qe5 Be6+–) 13...Be6 (13...c6 14.e4 Qc5 15.Qf2 Qf2 16.Kf2 de4 17.Be4+–) 14.Re1 (14.Qg3!? Qg5 15.Qg5 hg5 16.Nd5 Bd5 17.Bd5 c6+–) 14...c6 15.e4 Qc5 16.Qe3 Qe3 17.Re3 de4 18.Ne4 Ba2 (18...Na6 19.Nd6 Kd7 20.Nb7+–) 19.Nc5 (better is 19.Nf6 Kd8 20.Re8 Kc7 21.Ng8+–) 19...Kf8 20.Nb7 Bc4 21.Nd6 Be6 22.Kf2 (22.Bh3 Na6 23.Be6 fe6 24.Re6 Nc7+–) 22...a6 (22...a5 23.Bh3 Na6 24.Be6 fe6 25.Rf3 Ke7 26.Be5+–) 23.Rhe1 a5 (23...Ne7+–) 24.Bh3 Bd7 (24...Nf6 25.Be6 fe6 26.Bf6 Nd7 27.Re6 Nf6 28.Rf6 Kg7+–) 25.Bd7 (25.Re8 Be8 26.Re8) 25...Nd7 (25...Ne7 26.Re7 Kg8 27.Re8 Kh7 28.Bf5) 26.Re8 Re8 27.Re8 (27.Ne8?! f6+–) 1–0. Fournier,Frederic – COMP Sensor Chess, Match France (FRA), 2002.

10.de3 Qg3 11.Bh8 Qe3 12.Kf1 Nh6 13.Qe2 (13.Qd3 Ng4 14.Qe2 d6+–) 13...Qe2? (better is 13...Nf5 14.Rh3 Qe2 15.Ke2 h6+–) 14.Ke2 Nf5 15.Kf2 h6 16.Nc3 d6 17.Nd5 Na6 18.Rae1 (18.Nf6 Kd8 19.Rae1 c6 20.Re8 Kc7+–) 18...Kf8?! (18...Be6+–) 19.Nf6 Ne7 (19...Be6 20.Bb7 Rb8 21.Ba6+–) 20.Rh6 (better is 20.Rhg1 Be6 21.Bb7+–) 20...Nc5 (20...Bf5 21.Bb7 Rd8+–) 21.Rh7 Ne6 22.Bg7! Ng7 (22...Ng7 23.Rh8 Mate attack) 23.Rh8 Ng8 24.Nh7 (24.Rg8) 1–0. Fournier,Frederic (2080) – COMP Sensor Chess, Match France (FRA), 2004.

10.de3+/– Qg5 11.Bh8 Qe3 12.Kf1 d6 13.Qe2 Qe2 14.Ke2 c6 15.Rh7 Bf5 16.Rg7 Nd7?? (16...Nf6+–) 17.Rg8 Nf8 18.Bg7 0–0–0 (18...Ke7+–) 19.Rf8 Be6 20.Nc3 Bc4 (20...Rf8 21.Bf8 d5 22.Bc5+–) 21.Ke3 b5 (21...Kc7 22.Ne4 Rd7 23.Rd1+–) 22.Bc6 Kc7 23.Bb5 Be6 24.Rd1 f5 25.Rd8 Kd8 26.Rd6 Ke7 27.Bf8! Kf8 28.Re6 Kf7 29.Bc4 a5 30.Ra6 1–0. flying_horst – Eries, ChessWorld.net, 2014.

9.e3 Qe7

10.Bh8 d6 11.Rh7 Nc6 12.Qf3 Be6 13.Bf6! Qf6 (13...Qf6 14.Qf6 Combination; 13...Nf6 14.Rh8 Decoy) 14.Qf6 Nf6 15.Rh8 Ke7 16.Ra8 Nd8 17.d4 Bb6 18.a4 a5 19.Bf3 Bf5 20.Na3 d5 21.c4 c6 22.cd5 cd5 23.Ra2 Ne4 24.Rb2 Bc7 25.Nb5 Bb6 26.Be4 Be4 27.Nc3 Bc7 28.Rb5 (28.Ne4?! de4 29.Rc2 Kd7+–) 28...Kd6 29.Ne4 de4 30.Re5 f5 31.Rf5 Kc6 32.d5 Kb6 (32...Kd7+–) 33.Rf6 Kc5 34.Rc8 Kd5 35.Rc7 Ne6 (35...Nc6 36.Rb7 Nb4 37.Rb5 Kc4 38.Ra5+–) 36.Rb7 Nc5 37.Rb5 Kc4 38.Rc6 1–0. juliangon – flying_horst, ChessWorld.net, 2014.

10.Bh8 Nf6 11.Nc3 d6?? 12.Bf6+– Qf6 13.Nd5 Qd8 14.Rh7 (14.Rh7 Be6 15.Rh8 Kd7 16.Rd8 Kd8 17.Qh5+–) 1–0. pcmvr (1965) – chess55555, internet, 2007.

9.e3 Qf4

10.Bh8 Be3 11.de3 Qe3 12.Kf1 Qf4 13.Qf3 Qc1 14.Ke2 Qc2 15.Nd2 Qg6 16.Rag1 c6?? 17.Bh3 Qd6 18.Rg8 (18.Rg8 Qf8 19.Qe3 Kd8 20.Rf8 Kc7 21.Be5 d6 22.Rc8#) 1–0. Mehlhorn,Uwe (2440) – Pieleck,Rudi (1770), RSX5D – A00 – KMG–1, 2003.

10.Bh8 h6 11.Nc3 Nc6 12.Nd5 Qg3 13.Qf1 Nce7 14.Rh3 Qd6 15.Ne7 Ne7 (15...Ke7 16.Qf5 Ba3 17.Rf1+–) 16.d4 Bb6 17.Be5 Qe6 18.Qf4 (18.Qf6 Nf5=) 18...d6 19.Bg7 Now all is on h6 19...Qg6 20.Rg3 Qc2 21.Qh6 Qc3?? (21...Qb2 22.Rf1 c6+–) 22.Qh8 Kd7 23.Rf1 c5 24.Bf8 Bd8 (24...cd4 25.Rf7 Qa1 26.Kh2+–) 25.Rf7 cd4 (25...Qa1 26.Kh2 Qa2+–) 26.Qf6 Kc7 27.Be7 Be7 28.Re7 Kb6 29.Qd6 Ka5 30.ed4 Qc1 31.Kh2 Bd7 32.Ra3 Ba4 33.Re5 b5 34.Ra4! Ka4 (34...Ka4 35.Qa6 Mate attack) 35.Qa6 Kb4 36.Qb5 Kc3 37.Qb3 Kd2 38.Qe3 Kc2 39.Rc5 Kb1 40.Qc1 (40.Ba8 Qe3 41.Rb5 Ka1–+) 40...Ka2 41.Bd5 1–0. Fournier,Frederic – COMP Fritz 2.0, France (FRA), 1999.

10.Bh8 h6 11.Nc3 Nc6 12.Nd5 Qg3+– 13.Qh5 Bb6 14.Rf1 Nd8 15.Rh4 d6 16.Re4 Kf8 17.Nf6 Be6 18.Re6! Ne6 (18...Ne6 19.Nd7 Double attack; 18...fe6 19.Qe8 Mate attack) 19.Nd7 Ke8 20.Qf7 Kd8 21.Bf6 Nf6 22.Nf6 Be3 (22...Qf2 23.Rf2 Kc8 24.Qe6 Kd8 25.Qd7) 23.de3 Qe3 24.Kh1 Qg1 25.Kg1 (25.Kg1 Kc8 26.Qe6 Kd8 27.Qd7) 1–0. Fournier,Frederic – COMP Fritz 2.0, France (FRA), 1994.

10.Bh8 h6 11.Nc3 Nc6 12.Qh5 Qg5 +/–.

9.e3 Qg3

10.Bh8 b6 11.Rh7 Bb7 12.Rg7 Qh4 13.Rg8 Ke7 14.Bb7 Qh7 15.Rg4 Qh8 16.c3 Bd6 17.Rg2 Nc6 18.Ba8 Qa8 19.d4 Qh8 20.Nd2 Qh3 21.Nf3 a5 22.Qe2 f6 23.Rf1 Nd8 24.d5 Nf7 25.Qd3 Ne5 26.Ne5 Be5 27.Qe4 d6 28.Rf3 Qh5 29.c4 Kd7 30.a4 Ke7 31.Rg7 Kf8 32.Rf6 Kg7 33.Re6 Bh2 34.Kf2 Be5 35.Re7 Kf6 36.Rc7 Qh2 37.Ke1 Bc3 38.Kf1 Qh3 39.Kg1 Be5 40.Rh7 Qg3 41.Kf1 Qg5 42.Ke2 Qg3 43.Rh6 Kf7 44.Qh7 Bg7 45.Qf5 Kg8 46.Rg6 Qh2 47.Kd3 Qb2 48.Qe6 Kh7 49.Qd6 Qb3 50.Ke4 Qc2 51.Kf4 Qc4 52.Kf5 Qf1 53.Kg5 Qg1 54.Kh5 Qh1 55.Kg5 Qg2 56.Kf5 Qf3 57.Ke6 Qe3 58.Kd7 Qh3 59.Re6 Qg4 60.Qb6 Qa4 61.Kd8 Qh4 62.Re7 a4 63.Qb1 Kh6 64.d6 Bf6 65.Qh7 Kg5 66.Qf7 Qh8 67.Kc7 Qh2 68.Qg8 Kf5 69.Qe6 Kg5 70.Re8 Qc2 71.Kd7 Qc3 72.Rg8 Bg7 73.Ke8 Qc6 74.Ke7 Qb7 75.d7 Qb4 76.Kf7 Qb7 77.Rg7 Kf4 78.Rg4 Kf3 79.Ra4 1–0. Ratscales – stampyshortlegs, ChessWorld.net, 2014.

10.Bh8 Nc6 11.Nc3 d6 12.Ne2 Qg5 13.Nf4 Bg4 14.Qb1 0–0–0 15.Bf6 Qf6 16.Qb3 Qa1 17.Bf1 Na5 18.Qf7 h6 19.Ne6 Be6 20.Qe6 Kb8 21.Qd5 Qc1 22.Qd3 Rf8 23.Kg2 Nc6 24.Qc3 Bb4 25.Qc4 Qd2 26.Kg1 Qf2# 0–1. interloper – gordiemac, ChessWorld.net, 2014.

10.Bh8 Nc6 11.Qf3 Qg6 12.Nc3 Qc2 13.Rf1 Nd8 14.Nd5 d6?? (better is 14...Bb6+=) 15.Nf6 (better is 15.Nc7 Kf8 16.Na8 Qd2 17.Rh7+–) 15...Nf6–+ 16.Bf6 Be6 (16...Ne6 17.d4 Bb6 18.Rh6 Qa2 19.Bh4+–) 17.Bd8 Rd8 18.Bh3?? (18.d4 Bb6 19.d5 Bd5 20.Qd5 Be3 21.Kh2 Rd7 22.Qb7 d5+/–) 18...Qc4 (better is 18...Qd2 19.Be6 Be3 20.Rf2 Bf2 21.Qf2 Qg5 22.Kf1 fe6 23.Rh7 Qb5 24.Kg2 Qd5 25.Kg1 Qf5 26.Rc7 Qf2 27.Kf2 Rd7–+) 19.Be6= Qe6 20.Rh7?? Rd7 21.Rh8+/– Ke7 22.Qh5 Be3 23.de3 Qe3 24.Kg2 Qe4 25.Kg1 Qd4?? 26.Rf2+– Qa1 27.Kg2 Qg7 28.Kh3 c5 29.Re2 Kf6 30.Qf3 Kg6 31.Rg2 1–0. Fournier,Frederic – Chalvet,Philippe, Partie Libre (Active), 1996.

10.Bh8 d5 11.Rh7 Bf5? (better is 11...Ne7 12.Qh5 Qe1 13.Kh2 Be6+=) 12.Rg7+– Bg6?? (better is 12...Be3 13.de3 Qe3 14.Kf1 Qf4 15.Qf3 Qc1 16.Ke2 Qc2 17.Ke1 Qc1 18.Qd1 Qd1 19.Kd1 Ne7+/–) 13.Rg8 Ke7 14.Nc3 d4 (14...c6+–) 15.Nd5 Kd7 16.Bd4 (better is 16.ed4 c6 17.dc5 cd5+–) 16...Bd4 17.ed4 (17.ed4 Qh4 18.Qe1 Qd4 19.Kh1+–) 1–0. Salvatore – stampyshortlegs, ChessWorld.net, 2014.

10.Bh8 d6 11.Rh7+= c6? 12.Rg7+– Be3 13.de3 Qe3 14.Kf1 Qf4 15.Qf3 Qc1 16.Kf2 Qc2? (better is 16...Nh6+–) 17.Qe2 (better is 17.Kg3 Nh6 18.Qe3 Be6 19.Qh6+–) 17...Qe2+/– 18.Ke2 Kf8 (18...Nf6!?+/–) 19.Nd2+– Be6 20.Ne4 Nd7 (20...Ne7 21.Nd6 Ng6 22.Rh7+–) 21.Nd6 Ndf6 22.Nb7 Rc8 23.Nc5 Bc4 24.Kf2 Rb8 (24...Re8 25.Rc1 Bd5+–) 25.Rg8! Kg8 (25...Ng8 26.Nd7 Double attack; 25...Kg8 26.Bf6 Discovered attack (26.Bf6 Remove defender)) 26.Bf6 Rb5 27.Rh1 Rb2 28.Bb2 f5+– 29.Bc6 f4 30.Be8 Ba2 31.Rh8 1–0. GoBoSox – stephenmason11, ChessWorld.net, 2014.

10.Bh8 d6 11.Rh7+/– Be6 12.Nc3 Ne7 13.Qh5 (13.Ne4 Qg6 14.Qh5 Nd7+–) 13...Nd7 14.Ne4 Qg8 15.Nf6 Nf6 16.Bf6 White threatens.... what? 16...Bg4 (16...Ng6 17.Rg7 (17.Bb7?! Nf4 18.Qg5 Qh7 19.Qf4 Rb8 20.Bc6 Bd7=) 17...Qf8 18.Bb7+–) 17.Qh2 (17.Qh1 Ng6+–) 17...Ng6 18.Rg7 Qf8 19.Qh7 (worse is 19.Bb7 Rb8 20.Bd5 c6 21.Bc6 Bd7+–) 19...Ne7 (19...Be3 20.de3 Ne7 21.Rg4+–) 20.Rg4 0–0–0 (20...d5 21.d4 Bd6 22.Be7 Ke7 23.Rf1+–) 21.Rg7 Qe8 22.Rf7 d5 23.Be7 Be7 24.Re7 Qc6 25.c4! (25.c4 b6 26.cd5+–) 1–0. Woelfelschneider,Peter – Schendel,A, BdF, 1993.

10.Bh8 d6 11.Rh7+= Ne7 12.Qh5 Qe1 13.Kh2 Be6 +/–.

10.Bh8 d6 11.Rh7+/– Ne7!? 12.Qh5 Be6 +=.

10.Bh8 Be7!? =.

10.Bh8 Ne7!? =.

10.Bh8 f6? 11.Qh5 Qg6?? (11...Kd8 12.Kf1 (12.Qc5?! Qe1 13.Kh2 Qh4 14.Kg1 Qe1 15.Bf1 Qg3 16.Bg2 Qe1=; 12.Qh7?! Qe1 13.Bf1 Qg3 14.Bg2 Qe1 15.Bf1 Qg3 16.Bg2=) 12...Na6 13.Qf7+–) 12.Qg6 (better is 12.Qc5 c6 13.Qh5 Qh5 14.Rh5+–) 12...Ke7?? (better is 12...hg6 13.d4 Bf8+/–) 13.Rh7 Kd6 14.Qg8 (14.Qg3 Ke6 15.Qg8 Ke5 16.Qd5) 14...Bb6 15.Qc8 (15.Qd5) 15...c6+– 16.Qf8 Kc7 17.Bf6 a5 (17...Be3 18.de3 b6 19.Qd8 Kb7 20.Rd7 Ka6 21.Qc8 Kb5 22.a4 Kb4 23.Qf8 Ka5 24.Bc3 Ka6 25.Qc8) 18.Be5 1–0. denzul – kmuschel, ChessWorld.net, 2014.

10.Bh8 f6?? 11.Rh7+– b6 +–.

10.Bh8 f6?? 11.Rh7+– c6?? 12.Qh5 Kd8 13.Qc5 d6 14.Qc4 Qe1 (14...Bd7 15.Nc3 d5 16.Qb4+–) 15.Kh2 d5 16.Qf4 Qe2 (16...Nd7 17.Qg4 Nh6 18.Rh6 Qf2+–) 17.Qc7 Ke8 18.Qc8 1–0. juliangon – Eries, ChessWorld.net, 2014.

10.Bh8 f6? 11.Rh7 Qe5 12.Qg4 +–.

10.Bh8 Qg6 11.Qh5 Qc2 12.Nc3 d6 (Better is 12...Na6 13.Ne4 d5 14.Qd5 c6+–) 13.Ne4 (13...h6 14.Rf1 (< 14.Nc5 dc5 15.Bd5 Qh7+–) 14...Qa2 15.Nc5+–; 13.Qh7?! Qh7 14.Rh7 c6+/–) 1–0. marekt – reza9739, ChessWorld.net, 2003.

10.Bh8 h6 11.Nc3 Bf8 (11...d6!?+=) 12.Rh3 Qg6 13.Qf3 (13.Nd5 Na6=) 13...Be7 (13...Qc2 14.Qe4 Qe4 15.Be4–/+) 14.Rf1 (14.Rg3 Qh7 15.Rg7 Qg6+–) 14...Na6 (14...Nc6 15.Rg3 Qh7 16.Rg7+–) 15.Nd5 (15.Rg3 Qh7+=) 15...Bg5 (15...c6 16.Rg3 Bg5 17.Nc3=) 16.Rg3 (16.Qe4!? Ne7 17.Qg6 fg6 18.Bf6 Nd5 19.Bg5 hg5 20.Rh8 Ke7 21.Bd5+/–) 16...c6= 17.Nf6 Nf6 18.Bf6 d5 19.Bc3 (19.c3 Be6=) 19...Be6+= (19...Qc2?? 20.Qf7 Kd8 21.Bf6 Bf6 22.Rg8) 20.d3 h5 21.Bh3 (21.Bf6 Bg4 22.Qf2 Bf6 23.Qf6 Qf6 24.Rf6–/+) 21...Bh3–+ 22.Rh3 h4 (22...Be3!? 23.Kh1 d4–/+) 23.Kh1 Qe6 24.Qf5 0–0–0 (24...Qg6 25.Qf3=) 25.Rff3= Rg8 (25...Be7!?=) 26.Qf7+= Qf7 (26...Re8 27.Qe6 Re6 28.Bd4+=) 27.Rf7+/– Nc7 (27...c5 28.Rhf3+/–) 28.Rhf3 (28.Be5 Ne6+/–) 28...Re8 (28...Nb5 29.Be5+/–) 29.Rf8 (29.Bd4!? Nb5 30.Bc5+/–) ½–½. Ralphs,TH – Jacewicz,Grzegorz, corr 3GMM–28, 1995.

9.e3 Qg4??

10.Qg4+– Nc6 11.Bh8 d6 12.Qg8 Kd7 13.Qf7 Ne7 14.Rh7 Rb8 (14...d5 15.Qd5 Ke8 16.Qh5 Kd8 17.Qc5 Ng6 18.Qg5 Ke8 19.Qg6 Kd8 20.Bf6) 15.Qe7 1–0. magnito9 – pieeater, ChessWorld.net, 2013.

10.Qg4+– Nc6 11.Bh8 d6 12.Qg8 Kd7 13.Rh7 Ne5 14.Bh3 Ke7 15.Be5 de5 16.Qf7 1–0. stephenmason11 – pieeater, ChessWorld.net, 2013.

10.Qg4+– Ne7 11.Bh8 d5 12.Qg5 +–.

10.Bh8 c6 11.Qg4+– Ne7 12.Nc3 (12.Rh7 d5 13.Qh5 Be6+–) 12...d6 (12...d5 13.Qf4+–) 13.Qh5 (better is 13.Qg5 d5+–) 13...Nd7 (13...Bf5 14.Rb1 Nd7 15.d4+–) 14.Qh7 (better is 14.Rf1 d5+–) 14...b5 (14...Nf8 15.Qd3 Bf5 16.Ne4 Be4 17.Qe4+–) 15.Nb5! Bb7 (15...cb5 16.Ba8 Pinning (16.Ba8 Deflection)) 16.Nc7 Kf8 17.Qg7# 1–0. Salvatore – karlsdad, ChessWorld.net, 2014.

10.Bh8 Qd1 11.Kf2 Qc2 –+.

10.Bh8 Qg6 11.Nc3 d6 12.Nd5 Bb6 (12...Bg4 13.Qf1 (worse is 13.Nc7 Kd8 14.Qg4 Qg4 15.Na8 Qg6+=) 13...Bb6 14.Rb1= (worse is 14.Nb6 ab6 15.Qd3 Bf5=)) 13.Qf3 (13.Qh5 Qc2 14.Qh7 Qh7 15.Rh7 c6+/–) 13...Qc2+= 14.Rh7?? (better is 14.Rf1 Qg6 15.Nf4=) 14...Qh7–+ 15.Nf6 (15.Qe4 Qe4 16.Be4 Nd7–+) 15...Nf6 16.Qf6 Ba5 ½–½. Fournier,Frederic – BREWRY_Corona, KasparovChess.com rated blitz game, 2002.

9.e3 Qg5

10.Bh8 Nc6 11.Qf1 d6 (11...Qg6 12.Qc4 Be7 13.Nc3=) 12.Qf3 (better is 12.Rh7!? Qf5 13.Qf5 Bf5 14.Rh2+/–) 12...Ne5 13.Be5 Qe5 14.Nc3 (worse is 14.Rh7 Nf6 15.Rh8 Ke7 16.Rc8 Rc8–/+) 14...c6 (14...h6!?=) 15.Rf1 f6 16.d4. Fournier,Frederic – Robeson,Christian, Train France (FRA), 1995.

10.Bh8 Nc6 11.Rh5 Qe7 12.Qf1 Qf8 13.Rh7 1–0. Fournier,Frederic (1860) – Suntsu (1700), Open vermeulen mars, 2004.

10.Bh8 Nc6 11.Rh5 Qg3 12.Rc5 b6 13.Rc4 Bb7 14.Rg4 Qe5 15.Be5 0–0–0 16.Qf3 Re8 17.Qf7 Kd8 18.Rg8 Rg8 19.Bf6 1–0. juliangon – gordiemac, ChessWorld.net, 2014.

10.Bh8 Nc6 11.Rh7 d6 12.Qf3 Be6?? (12...Qe7 13.Nc3 Be6 14.d4+–) 13.Nc3 (better is 13.Rg7 Qg7 14.Bg7+–) 13...0–0–0+= 14.Ne4 Qf5 15.Nc5?? (better is 15.Qf5 Bf5 16.Rh2+/–) 15...Qh7–+ 16.Ne6 Qh8 (16...fe6?! 17.Qh3 Qg6 18.Kf1–/+) 17.Nd8 (17.Nd4 Nd4 18.Qb7 Kd7 19.Rf1–+) 17...Qa1 (17...Kd8 18.Rb1 Nge7 19.Qf7+–) 18.Kf2 Kd8 (18...Nd8?! 19.Qg4 f5 20.Qg8+=) 19.Qf7 Qf6 20.Qf6 Nf6 0–1. Fournier,Frederic (1835) – bonybonybony (2040), Active (5/0), 2004.

10.Bh8 Be3? 11.de3+– Qe3 12.Kf1 Nc6 13.Qe2 Qe2 14.Ke2 f6? (better is 14...d6+–) 15.Rh7 Ne5 (15...b6 16.Nc3 Ba6 17.Kf2+–) 16.Nc3 c6 17.Ne4 d5 18.Nd6 Kd8 19.Nb7 Bb7 20.Rb7 a5 (20...Ng6 21.Rh1 a6 22.Rhh7 Nf4 23.Kf2+–) 21.a4 (21.Rg1 Ng4 22.Bh3 N4h6+–) 21...Rc8 (21...Ng6 22.Rh1 f5+–) 22.Bh3 c5 (22...Ng6 23.Rg1 N6e7 24.Be6+–) 23.Bc8 (better is 23.Rg1 Ng4 24.Rg4 Ne7 25.Bf6 Ke8 26.Re7 Kf8 27.Rh4 Re8 28.Rh8) 23...Kc8 24.Rab1 c4 (24...Nc6 25.Rf7 Nce7 26.Bf6 Nf6 27.Rf6+–) 25.Rb8 (25.Rb8 Kd7 26.Rg8+–) 1–0. kmuschel – delightful_porridge, ChessWorld.net, 2013.

10.Bh8 Be3? 11.de3+– Qe3 12.Kf1 Qf4 13.Bf3 Qc4 14.Qd3 Qf4 15.Nc3 Nh6?? 16.Re1 Kf8 17.Qe2 Qf3 18.Qf3 d6 19.Qf6 Bh3 20.Kg1 Nf5 21.Qd8# 1–0. Bendig,Frank – Krahl,Wolfgang, CiF, 2002.

10.Bh8 Be3? 11.de3 Qe3 12.Kf1 Nh6 13.Qf3 Nf5?? 14.Qf5 (14.Qf5 Qe6 15.Qh7+–) 1–0. pcmvr (2870) – petko (2450), net–chess.com, 2008.

10.Bh8 Qg6 11.Qh5 Na6 12.Qh7 +/–.

10.Bh8 Qg6 11.Qh5 Qh5 12.Rh5+– Bf8 13.Rh7 f6?? (better is 13...c6+–) 14.Bd5 Nc6 (14...Ne7 15.Bf7 Kd8 16.Bf6 d5+–) 15.Bg8 Be7 16.Nc3 d6 (16...Nb4 17.Rf1 c6 18.Bb3+–) 17.Nd5 Bf5 18.Nc7 (18.Nc7 Kf8 19.Rg7+–) 1–0. bulent_2010 – RisingFast, ChessWorld.net, 2013.

10.Bh8 h6 11.Nc3 f6 12.Ne4 Be3 13.de3 Qe3 14.Nf2 c6 15.Qg4 Ne7 16.Bf6 Kd8 17.Qg7 Na6 18.Rh6 b5 19.Be5 Nc7 20.Rh8 Ne8 21.Bd6 Nf5 22.Qf6 Ne7 23.Re8 Ke8 24.Qh8 Kf7 25.Qh5 Ng6 26.Qf5 Kg7 27.Kh2 Bb7 28.Ng4 Rh8 29.Bh3 Rh3 0–1. Ratscales – 19larry, ChessWorld.net, 2014.

10.Bh8 h6 11.Qf3?? f6?? (better is 11...d6=) 12.Rh5+– Qg6 (12...Be3 13.de3 Qg6 14.Qe4 Kf7 15.Rh4+–) 13.Rc5 Nc6 14.Rf5 (14.Qe4!? Qe4 15.Be4 Ke7+–) 14...d6 15.Rf4 Qc2 16.Nc3 Qd2?? (16...Ne5 17.Qe2 Qg6+–) 17.Nd5 Qb2 18.Rf1 Ne5 (18...Qa2 19.Nc7 Kd8 20.Na8+–) 19.Qh5 (19.Qg3 Be6 20.Nc7 Kd7 21.Na8 Qa2 22.Bf6 Nf6 23.Qg7 Bf7 24.Rf6 Ke7 25.Rh6 Qc4+–) 19...Kd7 20.Nf6 Nf6 21.Bf6 (21.Rf6 Qg2 22.Kg2 b5 23.Rf7 Kc6 24.Be5 Be6 25.Qf3 Kb6 26.Bd4 c5 27.Rb7 Ka5 28.Rb5 Ka4 29.Qa8 Bf5 30.Rb3 Be4 31.Qe4 Ka5 32.Bc3 Ka6 33.Qc6) 21…Qc3 (21...Qc3 22.Re4 Qd2 23.Re5 Qg2 24.Kg2 de5 25.Qf7 Kd6 26.Rd1 Kc5 27.Qc7 Kb4 28.Rb1 Ka4 29.Qc4 Ka5 30.Qb5) 0–1. Fournier,Frederic (1835) – Adeimi,Michel (2010), Match Active, 2007.

10.Bh8 h6 11.Qh5?? d5 12.Qg5+/– hg5 13.Be5 Kf8 14.Bd5+/– Be6?? 15.Bb7+– Nd7 16.Ba8 Ne5 17.d4 Bb6 18.de5 Be3 19.Kf1 Bd4 20.c3 Be5 21.Ke2 Nf6 22.Nd2 Bc3 23.Rac1 (23.Rac1 Ba5 24.Rc5+–) 1–0. osirysm – Attie, ChessWorld.net, 2005.

10.Bh8 b6

11.Qe2 Bb7 12.Rh5 Qg2 13.Qg2 Bg2 14.Kg2 Nc6 15.d4 Bd6 16.d5 Nb4 17.a3 Nc2 18.Ra2 Ne1 19.Kf2 Nd3 20.Kf1 0–0–0 21.Bd4 h6 22.Rd2 Nc1 23.Rd1 Nb3 24.Bg7 Nc5 25.Bh6 Ne4 26.Rh4 Ng3 27.Kg2 Nf5 28.Bg5 Re8 29.Rh8 Be5 30.Rh5 d6 31.Bf4 Bf4 32.ef4 Ne3 33.Kf2 Nd1 34.Kg3 Re3 35.Kg4 Nf6 36.Kg5 Nh5 37.Kh5 Rh3 38.Kg4 Rb3 39.Nd2 Ra3 40.f5 Ne3 41.Kg5 Nd5 42.Ne4 Ne7 43.f6 Nd5 44.Kh6 Nf6 45.Nf6 Rh3 46.Kg5 b5 47.Ne4 b4 48.Nf2 f6 49.Kg4 Rc3 50.Nd1 Rc4 51.Kf3 a5 52.Nb2 Rc3 53.Ke2 Rc2 54.Kd3 Rb2 55.Kc4 a4 56.Kd3 a3 57.Kc4 c5 58.Kd5 a2 59.Kd6 a1Q 60.Kc5 Kc7 61.Kd5 Re2 62.Kc5 Qa5 63.Kd4 Kc6 64.Kd3 Qb5 65.Kd4 Qd5# 0–1. Billbob – karlsdad, ChessWorld.net, 2014.

11.Qf3 c6 12.Rh5 Qg6 13.d4 Qc2 14.dc5 Qc5 15.Rc5 bc5 16.Nc3 Ba6 17.Qe4 Ne7 18.Bf6 Kd8 19.Qe7 Kc7 20.Be5 Kb6 21.Rb1 Ka5 22.Qc5 Bb5 23.Bc7 Ka6 24.Nb5 Kb7 25.Bf4 Kc8 26.Qf8 Kb7 27.Nd6 Ka6 28.Qf7 Ka5 29.Nb7 Ka6 30.Nc5 Ka5 31.Bc7# 1–0. Eries – karlsdad, ChessWorld.net, 2014.

11.Qf3 c6 12.Rh7 Qe7 +–.

11.Qf3 Nc6 12.Rh5 Ne5 13.Be5 Be3 14.de3 Qg6 15.Qa8 Qh5 16.Qc8 Ke7 17.Na3 Qe5 18.Re1 Nf6 19.Qb7 Qc3 20.Rf1 Qe3 21.Rf2 Qc1 22.Kh2 Qa3 23.Re2 Kf8 24.Qc7 Ng4 25.Kg1 Qc1 26.Bf1 Ne3 27.Qd6 Kg8 28.Qg3 Kf8 29.Re3 Qd2 30.Qb8 Kg7 31.Rg3 Kf6 32.Qd8 Kf5 33.Bd3 Kf4 34.Qg5# 1–0. Haveago – alanxxxxx, ChessWorld.net, 2014.

11.Qh5 Be3 12.de3 Qe3 13.Kh2 Qf4 14.Kg1 Qe3 15.Kh2 Qf4 16.Kg1 Qe3 =.

11.Qh5 Qg3 12.Rh3 (better is 12.Qf3!? Qf3 13.Bf3+/–) 12...Qe1= 13.Kh2?? (13.Bf1 d5 14.Rh2+/–) 13...Bd6–+ 14.Be5 Nc6?? (14...Nf6 15.Qf5 Ng4 16.Qg4 Be5 17.Rg3 A) 17...Bg3?! 18.Qg3 Qg3 19.Kg3–/+; B) 17...Ba1?! 18.Qe4 Kf8 B1) 19.Qa8?? Be5 20.Qf3 Qb1–+ (20...Bg3?! 21.Qg3 Qg3 22.Kg3–+; 20...Qg3?! 21.Qg3 d6 22.d4 Bg3 23.Kg3–+); B2) 19.Qh4=; C) 17...Qg3?! 18.Qg3 Bg3 19.Kg3–/+; D) 17...c6–+) 15.Bd6+– cd6 16.Qh7 Kf8 (16...Nf6 17.Qf5 Ke7 18.Rh6+–) 17.Rg3 (better is 17.Rf3 Ne5 18.Rg3 Qf2 19.Qg8 Ke7 20.Qg5 Ke6 21.Qh6 Ke7+–) 17...Ke7 (17...Nf6 18.Qg7 Ke7+–) 18.Rg8 Qf2 (18...d5 19.Nc3 Qa1 20.Qh4 f6 21.Rg7 Kd6 22.Qf6 Kc5+–) 19.Nc3 Ne5 20.Nd5 Ke6 21.Nc7 (21.Re8) 21...Ke7 22.Re8 Kf6 1–0. karlsdad – stampyshortlegs, ChessWorld.net, 2014.

11.Rh5 Qg6 12.d4 Bb7 13.Rh2 Bd6 14.Rh4 Qg2# 0–1. pjc49 – atmcomedian, ChessWorld.net, 2014.

11.Rh5 Qg6 12.Be5 Bb7 13.Qe2 Bg2 14.Qg2 Qh5 15.Qa8 Qd1 16.Kf2 Nh6 17.Qb8 Ke7 18.Bf6 Kf6 19.Qd8 Ke6 20.Qg5 Ng4 21.Kg3 Qg1 22.Kf4 Bd6 23.Ke4 Nf6 0–1. 2buddies – karlsdad, ChessWorld.net, 2014.

10.Bh8 d6

11.Qh5 Be3 12.de3+/– Qe3 13.Kf1 Qf4 (13...Qc1 14.Ke2 Qc2 15.Nd2+–) 14.Bf3 (14.Qf3 Qc1 15.Ke2 Qc2 16.Nd2 Qg6 17.Qe4 Qe4 18.Be4 h5+–) 14...Qc1 (14...Nf6!? 15.Qb5 Kd8+/–) 15.Ke2+– Qc2 16.Nd2 Be6?? (better is 16...c6+–) 17.Bb7 Bc4 (17...Nf6 18.Bf6 Nd7 19.Ba8 Nf6 20.Qb5 Nd7 21.Rhc1 Bg4 22.Ke1+–) 18.Ke1 Ne7 (18...Nd7 19.Ba8 Ngf6 20.Qa5+–) 19.Ba8 Nf5 (19...Bd3+–) 20.Be4 Ng3 21.Bc2 Nh5 22.Nc4 Nf4 23.Rh7 Ng2 24.Kf2 Nf4 25.Re1 Kf8 26.Bg7 Kg8 27.Re8# 1–0. Rosner,Dirk – Krahl,Wolfgang, CiF, 2002.

11.Qh5 Qg3 12.Nc3+/– Bg4?? 13.Qg5+– Ne7 14.Ne4 (14.Ne4 Qg2 15.Kg2+–) 1–0. wiking – quappyg, internet, 2010.

11.Qh5 Qh5!? 12.Rh5 h6 +=.

11.Rh7 Ne7 12.Qh5 Qh5 13.Rh5 +/–.

11.Rh7 Bf5? 12.Kh1?? (better is 12.Rg7 Be3 13.Kf1 Qf4 14.Qf3+–) 12...Nd7 (better is 12...Bh7 13.Bb7 Be4 14.Be4 d5–+) 13.Qh5+= (worse is 13.Bb7 Rb8 14.Qh5 Qh5 15.Rh5 Bc2 16.Rc5 Nc5 17.Bc6 Nd7–/+) 13...Qh5 14.Rh5 0–0–0?? (better is 14...Bc2 15.d4 Bb6 16.Bb7 Rb8+=) 15.Rf5+– Ne7 (15...Nh6 16.Rc5! dc5 17.Bc3+–) 16.Bf6 (16.Rh5 c6+–) 16...Re8?? (better is 16...Nf5 17.Bd8 Kd8 18.Bb7 Nf6+–) 17.Be7 Re7 18.Nc3 c6 19.a4 a6 20.a5 Ne5 21.Bh3 Kb8 22.Ne4 Ba7 23.Nd6 Kc7 24.Rf6 Ng6 25.Nf7 Nh4 26.Ra4 Ng6 27.Rg4 Nf8 28.Rg8 Re8 29.Rd6 Bc5 30.Rd8! Rd8 31.Nd8 Kd8 32.d4 Bb4 33.c3! Bd6 34.e4 Ke7 35.e5 Bc7 36.Kg2 Ba5 37.c4 Bc3 38.Rg7 Ke8 39.Rb7 Bd4 40.e6 a5 41.Bg4 a4 42.Rb8 Ke7 43.Ra8 Ng6 44.Ra4 Nf4 45.Kf3 Ne6 46.Be6 Ke6 47.Ke4 c5 48.Ra6 Kd7 49.Kd5 Kc7 50.Rc6 Kb7 51.Kd6 Bg1 52.Rc5?? Bc5= 53.Kc5 Kc7 54.Kd5 Kd7 55.c5 Kc7 56.c6 Kd8?? 57.Kd6 Kc8 58.c7 (58.c7 Kb7 59.Kd7+–) 1–0. karlsdad – Salvatore, ChessWorld.net, 2014.

11.Rh7 Nf6 12.Bf6 Qf6 +/–.

11.Rh7 Bg4 12.Qf1 Qg6?? 13.Rg7+– Qh6 (13...Qg7 14.Bg7 c6+–) 14.Rg8 (14.Qf7 Kd8 15.Qg8) 14...Ke7+– 15.Bb2 (15.Bb7 Nd7 16.Ba8 Qh7+–) 15...f5 (15...Be3 16.de3 Qe3 17.Qf2 Qf2 18.Kf2+–) 16.Bb7 Bh3 17.Bg2 (better is 17.Qe1 Nc6 18.Rg7 Kf8 19.Ba8 Ne7+–) 17...Be3 (17...Bg2 18.Qg2 c6 19.Rg7 Ke8 20.Qf3+–) 18.de3 Qe3 19.Qf2 Qe6 (19...Qf2 20.Kf2 Bg2 21.Kg2 Kf7 22.Rg7 Ke6+–) 20.Rg7 (20.Qh4 Qf6 21.Qf6 Kd7 22.Qf7) 20...Kf8 21.Bh3 (21.Bh3 Nd7 22.Bf5+–) 1–0. Fournier,Frederic (1660) – santy (1635), Active, 2006.

11.Rh7 Nh6 12.Rg7 Qh4 13.Qf3 Be6?? (better is 13...Qe1 14.Qf1 Qh4+/–) 14.Qb7+– Ng4 (14...Qe1 15.Bf1 Be3 16.de3 Qe3 17.Kg2 Bd7+–) 15.Rg8 (better is 15.Rg4 Qh8 16.Qa8+–) 15...Ke7+/– 16.Qc7?? (better is 16.Qf3+/–) 16...Bd7 (better is 16...Nd7 17.Bf6 Qf6 18.Rg4 Qa1 19.Ba8 Qb1 20.Kg2 Bg4–+) 17.Qd8+– (17.Qd8 Ke6 18.Qh4+– (18.Ba8?? Qh2 19.Kf1 Qf2); 17.Ba8?? Qh2 18.Kf1 Qf2; 17.Rb8?? Qf2 18.Kh1 Qe1 19.Bf1 Qf1) 1–0. Fournier,Frederic (1760) – castells12 (1815), Active, 2007.

10.Bh8 f6?

11.Qh5 Qh5 12.Rh5 Be7?? (12...d6 13.Rh7 Nd7 14.d4+–) 13.Rh7 (better is 13.Bd5 c6 14.Bg8 d5+–) 13...c6 (13...f5 14.Bd4 c6 15.e4+–) 14.Nc3 (14.Be4 Kd8 15.Bg6 f5+–) 14...d5 (14...Bb4 15.Rf1 d5 16.Bf6 Nf6 17.Rf6+–) 15.Ne2 (15.Nd5 cd5 16.Bd5 Nc6 17.Bg8 Bf5+–) 15...Bc5 16.Nd4 Nd7 (16...Na6+–) 17.Ne6 Bd6?? (17...Nf8 18.Nc7 Kd8+–) 18.Ng7 (18.Bf3 Ne5 19.Bh5 Nf7 20.Bf7 Kd7 21.Bg8 Ke8 22.Bf6 c5 23.Ng7 Kd7 24.Bd5 Bf8+–) 18...Kd8 (18...Kf7 19.Nf5 Kg6 20.Rg7 Kf5 21.Rf1 Bf4 22.Rf4 Ke6 23.Bh3 Kd6 24.Rg8 Nb6 25.Rf6 Kc5+–) 19.Nf5 (better is 19.Ne6 Ke8 20.Bf3+–) 19...Bb4 20.c3 Bf8 21.Ng7 Ne5 22.Ne6?? (better is 22.Nh5 Be7 23.Rf1+–) 22...Be6–+ 23.Rb7 Bc8 24.Rb3? (24.Rh7 Bf5 25.Rh5 Bd3 26.Bf6 Nf6 27.Re5 Ne4–+) 24...Bc5 (24...Nf7 25.e4 de4 (25...Nh8?! 26.ed5 Kc7 27.dc6–+) 26.Be4 Be6–+ (26...Nh8 27.Bc6 Be6 28.Ba8+=)) 25.d4–/+ Ng4?? (better is 25...Ng6 26.dc5 Nh8–/+) 26.dc5+= Ne3 27.Re1 Ng2 28.Kg2 Bf5 29.Rb7 Kc8? (better is 29...Bd7+/–) 30.Rg7+– Bd7 (30...Be4 31.Re4! de4 32.Rg8 Kb7 33.Ra8 Ka8 34.Bf6 Kb7+–) 31.Rg8 Kb7 32.Ra8 (better is 32.Rb1 Kc7 33.Ra8+–) 32...Ka8 33.Re7 (33.Re7 Bc8 34.Bf6+–) 1–0. kmuschel – denzul, ChessWorld.net, 2014.

11.Rh5+– Be3 12.de3 Qe3 13.Kh2 Nc6 14.Rh7 Ne5 15.Qh5 Kd8 16.Qh3 (16.Qf5 Ke8 17.Qe4 Kd8+–) 16...Qh3? (better is 16...Qd4 17.Rg7 Ne7+=) 17.Bh3 Nf3 18.Kg3 Ng5 19.Nc3?? (better is 19.Rh4+–) 19...Nh7–+ 20.Rg1 Ng5 21.Kg2 (21.Nd5 Nh3 22.Kh3 d6 23.Kh4 Be6 24.Nf6 Ne7–+) 21...Nh3 22.Kh3 d5 (22...d6 23.Kh2 Be6 24.Rg6–+) 23.Kh2 Be6 24.Ne2 Kd7 25.Nd4 Re8 26.Rg7 Kd6 27.Nb5 Kc6?? 28.Nd4 Kd6 29.Rg8?? Rg8 30.Bf6 c5 31.Nb5 Kd7 32.Na7 b6 33.Be5 d4 34.Nb5 Ba2 35.Kh3 Re8 36.Bf6 Re2 0–1. denzul – delightful_porridge, ChessWorld.net, 2014.

11.Rh5 Qg6 12.Rc5 Na6 13.Rc4 b5 14.Rg4 Qf7 15.Rg7 Qf8 16.Ba8 c6 17.Qh5 Kd8 18.Qf7 Qf7 19.Rf7 Ne7 20.Bf6 Ke8 21.Re7 Kf8 22.Na3 Nc7 23.Bc6 Ne8 24.Bh4 dc6 25.Rf1 Kg8 26.Ref7 Be6 27.Rf8 1–0. 2buddies – pjc49, ChessWorld.net, 2014.

11.Rh5 Qg6 12.Rc5 b6 13.Rc7 Na6 14.Rc4 Bb7 15.Rg4 Qh5 16.Rg8 1–0. juliangon – pjc49, ChessWorld.net, 2014.

11.Rh5 Qg6? 12.Rc5 c6 13.Qh5 Qh5 14.Rh5 h6 15.Rh4 d5 16.e4 de4 17.Nc3 Bf5 18.Rf1 Bh7 19.Ne4 Be4 20.Re4 Kf7 21.Rg4 Ne7 22.Bf6 Nd7 23.Rg7 Kf8 24.Bd4 Ke8 25.Re1 Kf8 26.Ree7 Re8 27.Ref7# 1–0. aschellen (1705) – JPH, internet, 2006.

10.Bh8 Nf6

11.Nc3 Be3?? 12.de3+– Qe3 13.Kf1 Qc3 (13...Qf4 14.Qf3 Qc4 15.Qe2 Qe2 16.Ke2 Ng4 17.Rh7 f5+–) 14.Qe1 Qe1 15.Re1 Kd8 (15...Ne4 16.Re4 Kf8 17.Bf6 Nc6 18.Rh7 Ne7 19.Re7 d5 20.Rh8) 1–0. Fournier,Frederic – NN, jeu.europe–echecs.com, 2013.

11.Nc3 Be7 +=.

11.Qf3 Be7 12.Nc3 Nc6 13.Rf1 Ne5 14.Qf4 Qf4 15.Rf4 (worse is 15.ef4 Neg4 16.Bf3 h5+=) 15...Ng6 16.Bf6?? (16.Rf6!? Nh8 17.Rf2+–) 16...Nf4+/– 17.Be7 Ke7 18.ef4 d6? (18...c6 19.Rh7 d5 20.Rh8+–) 19.Rh7 (better is 19.Nd5 Kf8 20.Nc7 Rb8 21.Rh7 Kg8+–) 19...c6 20.Rh8 Ke6 (20...f5 21.Bh3 Kf6 22.Ne2+–) 21.Bh3 f5 22.Ne2 Kf7 (22...Kd7 23.Bf5 Kc7 24.Nd4+–) 23.Bf5! (23.Bf5 Bf5 24.Ra8+–) 1–0. Fournier,Frederic (1855) – Lekaiser,Jean, Open ODEPI, 2005.

11.Qf3 Be7 12.Nc3 d6 13.Rf1 Nbd7 14.Ne4 Ne4 15.Qe4 Nc5 16.Qh7 Be6 17.Rh5 (17.Qg7 Kd7 18.Qg5 Bg5+/–) 17...Qg3 (17...Qg4+=) 18.Bf6 (better is 18.Qg7!? Ne4 19.Rh6+/–) 18...Bf6+= 19.Rf6 0–0–0 20.Rf7? (better is 20.Rh2+=) 20...Bf7–+ 21.Qf7 Rg8 ½–½. Zhukov,Vladimir (1940) – Chubakov,Oleg (2180), Tula Efremenkov Memorial, 2008.

11.Qf3 Be7 12.Nc3 Qg6 +/–.

11.Qf3 Be7 12.Bf6 Qf6 (12...Bf6!? 13.d4 d5=) 13.Nc3 Nc6 (better is 13...Qg7!?+=) 14.Rh7+– d6 15.Rf1 Qg6?? (better is 15...Qf3 16.Bf3 Be6 17.Rh8 Bf8+–) 16.Rf7 (better is 16.Qf7 Qf7 17.Rff7 Bd8+–) 16...Bg4 17.Qf4 (17.Re7 Ke7 18.Nd5 Kd7 19.Nf6 Ke7 20.Ng4 Rh8+–) 17...Ne5? (better is 17...Kd7 18.Qe4 Rg8+–) 18.Rf8! Bf8 19.Qf8 Kd7 20.Qa8 Bh3 (20...Nf3 21.Kf2 Nd2+–) 21.Qb7 Nc6 (21...Bg2 22.Qg2 Qc2+–) 22.Qc6 (22.Qc6 Kd8 23.Qa8 Kd7 24.Rf7 Qf7 25.Bh3 Ke7 26.Nd5 Qd5 27.Qd5 Kf8 28.Qa8 Ke7 29.Qa7 Kf6 30.Qc7 d5 31.Qd8 Kg6 32.Qd5 Kg7 33.Qd7 Kf6 34.Qh7 Ke5 35.Qe7 Kd5 36.Qc7 Ke4 37.Qc6 Ke5 38.d4) 1–0. Fournier,Frederic (1660) – marcototo (2045), Active (4/3), 2005.

11.Qf3 Ng4 12.Rh7+– Nc6?? (12...f6 13.Rg7 Ne5 14.Qh3+–) 13.Rg7 (13.Qf7 Kd8 14.Bd4 Qh5 15.Rh5 Nh6 16.Bf6 Be7 17.Qf8) 13...Be3 14.de3 Qe3 15.Qe3 Ne3 16.Nc3 Nc2 (16...Kf8 17.Nd5 Nc2+–) 17.Rf1 Ne3 (17...Rb8 18.Nd5 Ne7 19.Rff7 c5 20.Re7 Kf8 21.Nf6 d5 22.Rgf7) 18.Re1 (18.Re1 Kf8 19.Re3+–) 1–0. Plock,Joerg – Heuer, Wolfen, 1993.

11.Bf6 Qf6 12.Nc3 d6?? 13.Rh7 (better is 13.Nd5 Qg7 14.Nc7 Kd8 15.Na8+–) 13...Be6 (13...Be3 14.de3 Qc3+–) 14.Ne4+– (14.Bb7 Qg6 15.Kf1 Bc4 16.d3 Qh7 17.Ba8 Be6+=) 14...Qg6 15.Rh8 (better is 15.Qh5!? Qh5 16.Rh5 c6 17.Nc5 dc5+–) 15...Ke7 16.Nc5 dc5 17.c3 (better is 17.Qh5!? Qh5 18.Rh5+/–) 17...Bd5+= 18.Qf1 Bg2 (better is 18...Qg7 19.Rh5 c6+/–) 19.Qg2+– Qf6? (better is 19...b6+–) 20.Rg8 (20.Qb7?! Qh8 21.Qa8 Qe5+–) 20...a5 21.Rf1 Qe6 22.Qb7 Nd7 23.Qa8 Qa2 (23...Kd6 24.Qa5 Qd5 25.Qa4+–) 24.Re8 (24.Qd8 Kd6 25.Rf6 Qe6 26.Re6 Ke6 27.Re8 Kf5 28.Qd7 Kf6 29.Qe7 Kg7 30.Qg5 Kh7 31.Rg8 a4 32.Qg7) 24...Kd6 25.Qa6 Kd5 (25...c6 26.Qe2 Ne5+–) 26.Rf5 (26.Rf5 Ne5 27.Ree5; 26.e4) 1–0. Fournier,Frederic (1675) – Dino1959, Active, 2007.

11.Bf6 Qf6 12.Nc3 h6 13.Nd5 Qg6?? 14.Nc7+– Kd8 15.Na8 d6 16.Rb1 Nd7 17.Kf1 b6 18.Qf3 Qc2 19.Rd1 Qa2?? 20.Rh6 Ba6 21.Kf2 Qc4 22.Rh8 Ke7 23.Nc7 Qe2 24.Qe2 Be2 25.Ke2 Kf6 26.Rf1 Ke5 27.Rh5 f5 28.Rhf5# 1–0. Steve20 – Attie, ChessWorld.net, 2005.

11.Bf6 Qf6 12.Rh7?? Qa1–+ 13.Qf1 f6 (13...c6 14.d4 Bd6 15.Qf7 Kd8 16.Qg8 Kc7 17.Qb3–+) 14.c3? (better is 14.Qc4 c6 15.Qc5+–) 14...Nc6 (14...Qa2 15.Qf5 c6 16.Rh8 Bf8–+) 15.Be4 (better is 15.Rh8 Ke7 16.Rh7 Ke8 17.Rh8 Ke7 18.Rh7 Ke8 19.Rh8 Ke7=) 15...Be7?? (15...Be3 16.de3 Qa2 17.Bg6 Qf7 18.Qf6 Qg6 19.Qg6 Kd8 20.Qg8) 16.Rh8 Kf7 (16...Bf8 17.Qf6 Qb1 18.Bb1 d6 19.Rf8 Kd7 20.Bf5) 17.Qf5 (17.Bd5 Kg7 18.Qg2 Kh8 19.Qg8) 17...Ne5 (17...Bf8+–) 18.Bd5 (18.Bd5 Kg7 19.Qh7) 1–0. Fournier,Frederic (1845) – MIcroputo (1925), Active (1/5), 2005.

8.Kg1 Qe7

9.c3 Bc5 10.d4 Qe3 11.Kf1 Nf6 12.Bf6 Qf4 13.Bf3 Qf6 14.dc5 Nc6 15.Nd2 Qc3 16.Rc1 Qe5 17.Rh4 d5 18.cd6 Qg3 19.Re4 Kf8 20.Nc4 Bh3 21.Bg2 Bg2 22.Kg1 Bh3 0–1. atmcomedian – juliangon, ChessWorld.net, 2014.

9.Bh8 f6 10.e3 Qf7 (10...h6 11.Qg4 Qh7 12.Qb4 Qh8 13.Bb7+/–) 11.Qh5 Qh5 12.Rh5 h6 13.Bd5 Kf8 (13...Ne7 14.Bb3 f5 15.a3+/–) 14.Bg8+– Kg8 15.Bf6 (15.Rh6 Bf8 16.Rh2 Bg7 17.Bg7 Kg7+–) 15...Bf8 (15...Kh7 16.Nc3+/–) 16.Nc3 (16.Nc3 d6 17.Bg5+/–) 1–0. Kucharkowski,Jens – Cuno, corr DDR–Studenten–FSM Vorrunde, 1987.

9.Bh8 h6 10.e3 d5 11.Bd5 Qg5 12.Bg2 Bg4 13.Qf1 Nd7 14.Nc3 f6 15.Ne4 Qg6 16.Rb1 Ba5 17.Rb7 Bb6 18.Qf4 (18.Qd3!? f5 19.Ng3 Rd8+/–) 18...0–0–0+/– 19.Nd6! cd6 20.Qc4 Nc5 21.Rg7 Qf5 22.Qg4 (22.Rg4?! d5 23.Qe2 Qh7+–) 22...Qg4 23.Rg4 Ne7 (23...f5 24.Rf4 Kd7+–) 24.Bf6 Re8 25.Rh6 Ng8 26.Rhg6 Nf6 27.Rf6 Nd7 (27...Rd8 28.Rg7+–) 28.Rd6 Bc7 29.Rh6 Kd8 (29...Ba5 30.c3 Bc7 31.Rg7+–) 30.Bc6 Rf8 (30...Be5 31.d4 Bh8 32.Rgg6+–) 31.Rd4 Rf7 (31...Kc8 32.Bd7 Kb8 33.Rb4 Bb6 34.Rh7+–) 32.Rh8 (32.Rh8 Ke7 33.Rd7 Ke6 34.Rh6 Rf6 35.Rf6 Kf6 36.Rc7+–) 1–0. Fournier,Frederic (1815) – ravaillac (1795), rated blitz game (3/5), 2002.

9.Bh8 Bc5

10.d4 Qe3 11.Kf1 Kf8 12.dc5 Qc5 13.Bb2 c6 14.Ba3 Na6 15.Bc5 Nc5 16.Qd6 Ke8 17.Qc5 Ne7 18.Rh7 Kd8 19.Rf7 Nd5 20.Bd5 cd5 21.Rf8# 1–0. double_bishops – Eries, ChessWorld.net, 2014.

10.e3 c6 11.Rh7 d5 12.Qf3 Be6 13.Nc3 Nd7 14.Qg3 0–0–0 15.d4 Bd6 16.Be5 Bb4 17.Ne2 Ba5 18.a4 Bd2 19.c3 Ne5 20.Qe5 Nf6 21.Rf1 Nh7 22.Bh3 Ng5 23.Bg4 Ne4 24.Rf7 Qf7 25.Be6 Qe6 26.Qe6 Kc7 27.a5 Be3 28.Kg2 Bd2 29.c4 Ng5 30.Qe7 Rd7 31.Qe5 Rd6 32.c5 Ne4 33.cd6 Nd6 34.Qe7 Kc8 35.Qd6 Ba5 36.Nf4 Bc7 37.Qf8 Kd7 38.Ng6 Bd6 39.Ne5 Ke6 40.Qf7# 1–0. Tony_Farrell – Eries, ChessWorld.net, 2014.

9.Bh8 Nf6

10.c3 Bc5 11.e3 d5 12.Bf6 Qf6 13.Qf3 Qf3 14.Bf3 Bf5 15.d4 Be7 16.Bd5 c6 17.Bg2 Nd7 18.e4 Bg6 19.Nd2 0–0–0 20.Re1 Rg8 21.Kf2 h5 22.e5 h4 23.Nf3 Rh8 24.Rh2 Bf5 25.Reh1 Bg4 26.Nh4 Nb6 27.Nf5 Rh2 28.Ne7 1–0. b4_player (2245) – tootoo (1910), GameColony.com, 2003.

10.Qf1 Bc5 11.e3 Be3 12.de3 Qe3 13.Qf2 Qc1 14.Kh2 Qh6 15.Kg3 Qg6 16.Kf4 d6 17.Qe2 Kf8 18.Nd2 h5 19.Bf6 Qf6 20.Ke3 Bg4 21.Qc4 Nc6 22.Bc6 bc6 23.Raf1 (23.Qc6?? Re8 24.Qe8 Ke8–+) 23...Re8 24.Ne4 Bf5 25.Rf5 Qf5 26.Qc6 Qg5 27.Kd3 Qg2 28.Rh4 Qf3 29.Kd2 f5 30.Qc7 Re4 31.Qd6 Kg7 32.Qc7 Kh6 33.Qd6 Kh7 34.Qc7 Kg6 35.Qd6 Kf7 36.Qd5 Kf6 37.Qd8 Ke6 ½–½. vind3x (1870) – valeriuzaharia (2110), gameknot.com, 2014.

8.Kg1 Qf4?

9.c3 Bc5 10.e3 Be3 11.de3 Qe3 12.Kf1 Qf4 13.Bf3 Nc6 14.Bh8 Qc4 15.Qe2 Qe2 16.Ke2 Nce7 17.Rh7 f6 18.Bh5 Kd8 19.Nd2 d6 20.Bg7 Nf5 21.Bh8 Ng3 22.Kf2 Bf5 23.Bf6 Nf6 24.Rh8 Kd7 25.Ra8 Ngh5 26.Ra7 b5 27.a4 ba4 28.R1a4 Nf4 29.Rf4 Ke6 30.Rh4 c5 31.Nc4 Ne4 32.Ke3 Nc3 33.Rh6 Kd5 34.Nb6 Kc6 35.Ra6 Nd5 36.Nd5 Kd5 37.Rhd6 Kc4 38.Rdb6 Bd3 39.Ra4 Kc3 40.Ra3 Kc2 41.Rd3 c4 42.Rc6 1–0. TWODOGS – Eries, ChessWorld.net, 2014.

9.e3 Qg5

10.Bh8 f6 11.Qh5 Qh5 12.Rh5 Ke7 13.Rh7 Kd6 14.a3 Bc5 15.Rg7 Ne7 16.Rf7 Nbc6 17.Bf6 Ke6 18.Rf8 Ng6 19.Bh3 Kd6 20.Re8 Rb8 21.d4 Bb6 22.Nd2 Ba5 23.Nb3 b6 24.Bg2 Bc3 25.Rd1 Ba6 26.Rb8 Bb2 27.Rg8 Nge7 28.Be7 Ke7 29.Bc6 dc6 30.a4 Be2 31.Re1 Bc4 32.Nd2 b5 33.Nc4 bc4 34.Ra8 Bc3 35.Rd1 a5 36.Kf1 Kd7 37.Ke2 Kd6 38.Rg1 c5 39.Rd8 Kc6 40.Rg6 Kb7 41.dc5 Bb4 42.Rd4 Bc5 43.Rc4 Be7 44.e4 Bd6 45.Rd6 cd6 46.Kd3 Kb6 47.Kd4 Kb7 48.Kd5 Ka6 49.Kd6 Kb6 50.e5 1–0. Luke Warm – dunk0104, ChessWorld.net, 2014.

10.Bh8 f6 11.Rh7 b6 12.Rg7 Qh6 13.Rg8 Kf7 14.Rc8 1–0. SquareSpongeBob – stampyshortlegs, ChessWorld.net, 2014.

9.Bh8 Bc5

10.d4 Qe3 11.Kf1 Bb6 12.Rh3 Qf4 13.Kg1 f6 14.c3 Ne7 15.Rf3 Qg4 16.Bf6 Nf5 17.Qd3 d6 18.Nd2 Nc6 19.Qe4 Qe4 20.Ne4 Nh4 21.Bh4 Be6 22.Raf1 Kd7 23.Rf8 Rf8 24.Rf8 Ba2 25.Bh3 Be6 26.Nf6 Ke7 27.Nh7 Kd7 28.Rf7 Ke8 29.Be6 a6 30.Rf8# 1–0. stampyshortlegs – Crusader Rabbit, ChessWorld.net, 2014.

10.e3+= Qg3 11.Rh7+/– a5? 12.Qf1+– f6 13.Nc3 d6 14.Nd5 Be6 15.Nc7 Kd8 16.Ne6 Ke8 17.Nc7 Kd8 18.Bf6 Nf6 19.Qf6 Kc8 20.Qf8# 1–0. Woschkat,Karl_Heinz (1925) – Krahl,Wolfgang, DESC, 2002.

9.Bh8 f6

10.e3 Qf5 11.Qh5 Qh5 12.Rh5 1–0. Grosch – Grabenhorst, Halberstadt 1987.

10.Rh7 Bc5 11.e3 Qf5 12.Qh5 Qh5 13.Rh5 a5 14.Rc5 c6 15.Rf5 Ke7 16.a4 d5 17.Rf3 Bg4 18.Rg3 f5 19.Bf3 Bf3 20.Rf3 Nh6 21.Bg7 (time) 1–0. double_bishops – dunk0104, ChessWorld.net, 2014.

10.Rh7 Qf5 11.Rg7 Bc5 12.d4 Ne7 13.e4 Bd4 14.Kh1 c5 1–0. RisingFast – dunk0104, ChessWorld.net, 2014.

9.Bh8 Nf6

10.Nc3? Bc5–/+ 11.e3 Be3 12.de3 Qe3 13.Kf1 Qe6 14.Qe2 Ng4 15.Qe6 de6 16.Rh7 Ne3 17.Kf2 Nc2 18.Rah1 Nb4 19.Bf6 c6 20.Rh8 Kd7 21.Rd8 Kc7 22.Rhh8 Nd7 23.Bh4 f5 24.Bg3 e5 25.Bh3 Nd3 26.Ke3 b6 27.Bf5 N3c5 28.Bd7 Nd7 29.Ne4 a6 30.Ng5 Kb7 31.Nf7 Kc7 32.Ne5 Nf6 33.Nc4 Kb7 34.Nd6 Ka7 35.Nc8 Rc8 36.Rc8 Nd5 37.Kd4 (37.Kd4 Kb7 38.Rb8 Ka7 39.Ra8 Kb7 40.Rhb8#) 1–0. Meybohm,Dirk – Mephisto Polgar, 1990.

10.e3 Qe5 11.c3 Be7 12.Qb3 Qg3 13.Bf6 Bf6 14.Qd5 c6 15.Qf5 Be7? 16.Rh7 +/–.

10.e3 Qg5 11.Qf3 Be7 12.Nc3 Nc6 13.Rf1 Ne5 14.Qf5 (14.Qf5 Qf5 15.Rf5+–) 1–0. woschkat (2270) – mirage (2105), net–chess.com, 2001.

10.Bf6 Qf6 11.Rh7 d5 (--> 8.Kg1 Qg5 9.Bh8 d5 10.Rh7 Nf6 11.Lf6 Qf6).

9.Bh8 h6

10.e3 Qf5 11.Nc3 Nc6 12.Rb1 Bd6 13.Nd5 b6 14.Rh4 Bb7 15.Bg7 Bg3 16.Rh3 Qg5 17.Qf3 Be5 18.Be5 Qe5 19.Rf1 0–0–0 20.Qf7 Qd6 21.d4 Nb4 22.Nb4 Bg2 23.Kg2 Qb4 24.Rg3 Ne7 25.c3 Qd6 26.Rf6 Qd5 27.Kh2 Qe4 28.Rf4 Qe6 29.e4 c5 30.Qe6 de6 31.Rf7 Re8 32.Rgg7 Kd7 33.Rh7 a5 34.a4 Kd6 35.e5 Kd7 36.Rh6 cd4 37.cd4 Rc8 38.Kg3 Rc3 39.Kf2 Rc2 40.Ke3 Rc7 41.d5 ed5 42.Rb6 Ke8 43.e6 Rc3 44.Kd2 Nc8 45.Rbb7 Rc4 46.Rg7 Rf4 47.Rbc7 Kf8 48.Rgd7 Rd4 49.Ke3 Re4 50.Kd3 Re6 51.Rc8 Re8 52.Re8 Ke8 53.Rd5 Ke7 54.Re5 Kd7 55.Kd4 Kc6 56.Rd5 Kb6 57.Rd6 Kb7 58.Kc5 Kc7 59.Rd5 Kb7 60.Kd6 Kb6 61.Rb5 Ka7 62.Kc6 Ka6 63.Kc7 Ka7 64.Ra5# 1–0. MacChess 5.0 – MacChess 5.0, 2000.

10.e3 Qf5 11.Rh5 Qg6 12.Rh4 Qh7 13.Be5 Be7 14.Be4 f5 15.Qh5 Qf7 16.Bf5 Qh5 17.Rh5 Kd8 18.Bh7 Nf6 19.Rh6 Nh7 20.Rh7 d6 21.Rh8 Kd7 22.Bb2 Nc6 23.Rh7 Kd8 24.Nc3 Nb4? 25.Rf1 Rb8 26.Rff7 a6 27.Re7 Bf5 28.Rhg7 Bc2 29.Ref7 Ke8 30.Rc7 Kf8 31.Ba3 a5 32.Rcf7 Ke8 33.Nb5 Na2 34.Nd6 (34…Kd8 35.Rd7#) 1–0. Crafty 14.11B.ppc – GnuChessMac 4.0, 2000.

10.e3 Qg3 11.Rh3 Qg5 12.Qf3 Bd6 13.Nc3 Nc6 14.Rf1+/– Nd8 15.Ne4 Qg6 16.Nd6 Qd6 17.Bd4 a5 18.Rh5 Qg6+= 19.d3 Nc6 20.Rf5 Nd8 21.Qe4 Ne7 22.Bf6 Ndc6 23.Be7 d5 24.Rd5 Ne7 25.Qa4 c6 26.Ra5 b5 27.Qa3 Ra5 28.Qa5 Qg3 29.Rf3 (29…Qg6 30.Qc7+/–) 1–0. Van Esbroeck – Ross,S, corr WCCF–SOK–1, 1995.

8.Kg1 Qg3

9.c3?? Bc5 10.e3 (10.Bd4 Bd4 11.cd4–+) 10...b6 (10...Qg7 11.Kf2–+) 11.Rh3?? (better is 11.Bh8 Bb7 12.Qe2=) 11...Qg7–+ 12.d4 Be7 13.Qf3 c6 14.Nd2 d5 15.Rb1 (15.Rg3 Qh6 16.Qf4 Qf4 17.ef4 Bd6–+) 15...Bh3 16.Rf1 Bg2 17.Qg2 Qg2 18.Kg2 Bd6 19.Nf3 f6 (better is 19...Nf6!? 20.Nd2 Rg8 21.Kf3 Rg3 22.Ke2–+) 20.Nh4 Ne7 21.Rf6 Rg8 22.Kh3 Rg3 23.Kh2 Rg6 24.Kh3 Rf6 25.a3 Nd7 26.a4 0–0–0 27.Kg4 Rg8 28.Kh3 Rg3 29.Kh2 Rh6 0–1. pieeater – rgp, ChessWorld.net, 2013.

9.c3?? Qg7 10.cb4 Qa1 11.Qb3 Nf6 12.Qe3 Kd8 13.Kh2 Ng4 14.Kg1 Ne3 15.de3 Rg8 16.Rh7 Qb1 17.Kf2 Qh7 18.a4 Qh2 19.e4 Qg3 20.Kg1 Qg2# 0–1. interloper – juliangon, ChessWorld.net, 2014.

9.Qf1?? Bc5 10.e3 h6 (better is 10...Qg7 11.c3 d5–+) 11.Bh8= f6 12.Rh3 Qg6 13.Qc1?? (better is 13.Qf3 Bd6 14.Qe4 Qe4 15.Be4+=) 13...Qh7–+ 14.Bf6 Nf6 15.c3 (15.Qb2 Qg7–+) 15...c6 16.d4 Be7 17.Nd2 d5 18.Nf3 (18.Rg3–+) 18...Bh3 19.Bh3 Nbd7 20.Bd7 Kd7 21.Ne5 Kd6 22.Qa3 (22.Qb1 Rg8 23.Kh2–+) 22...Ke6 23.Qb2 Qg7 (better is 23...Rg8 24.Kf1 Qf5 25.Qf2 Qh3 26.Ke2–+) 24.Qg2 Qg2 25.Kg2 Rg8 26.Kf2 (26.Kh1 Ne4 27.Rb1 Bg5–+) 26...Bd6 27.Nf3 Ne4 28.Ke2 Nc3 29.Kd2 Nb5 30.a4 Nc7 31.Rh1 Rh8 32.Rg1 h5 33.Ng5 Kd7 34.e4 de4 35.Ne4 Bb4 36.Kc2 Nd5 37.Rg7 Kc8 38.Nd6 Bd6 39.Rg6 Bc7 40.Re6 h4 41.Re2 h3 42.Rh2 Bh2 43.Kd3 Bg1 44.Kc4 h2 0–1. chimes – Gary_Seven, ChessWorld.net, 2012.

9.Rh3 Qg7 10.c3 d5 11.Qa4 Nc6 12.Qb3 Bh3 13.Qd5 Nge7 14.Qe4 Rg8 15.Kf1 Bg2 16.Qg2 0–1. Eries – Tony_Farrell, ChessWorld.net, 2014.

9.Bh8 b5 10.Kf1 Qf4 11.Ke1 Qg3 12.Kf1 Qf4 13.Bf3 Bb7 14.Bc3 Bf3 15.ef3 Nc6 16.Rh7 0–0–0 17.Qe2 Nh6 18.Qe3 Qe3 19.de3 Nf5 20.Ke2 Bc3 21.Nc3 Nd6 22.Rb1 a6 23.Nd5 f5 24.Ne7 Kb7 25.a4 Kb6 26.ab5 ab5 27.Nd5 Kb7 28.Nf6 Kc8 29.Nd5 Rg8 30.Kf2 Kd8 31.Rd7 Kd7 32.Nf6 Ke6 33.Ng8 Ne5 34.Nh6 c5 35.Re1 b4 36.e4 f4 37.Ng4 c4 38.Ne5 Ke5 39.Rb1 Kd4 40.Rb4 Kc3 41.Rb6 Nf5 1–0. double_bishops – Tony_Farrell, ChessWorld.net, 2014.

9.Bh8 f6 10.Qf1 Qg6 11.c3 Be7 12.Qf4 d6 13.d3 Bd7 14.Nd2 Nc6 15.Kf2 0–0–0 16.Rag1 Qf7 17.Bf3 Bf8 18.Bh5 Qa2 19.Rg8 Qg8 20.Bf6 Be7 21.Rg1 Qf8 22.Rg7 Bf6 23.Rf7 Bh4 24.Qh4 Qh6 25.Rf6 Qd2 26.c4 Ne5 27.Qh3 Bh3 28.Kg3 Qg5 29.Kh3 Qh5 30.Kg3 Rg8 31.Kf2 Ng4 32.Ke1 Nf6 33.Kd1 Qa5 34.e3 Qa2 35.e4 Rg1# 0–1. Crusader Rabbit – Ratscales, ChessWorld.net, 2014.

9.Bh8 Qg6 (--> 8.Kg1 Qg5 9.Bh8 Qg6).

9.Bh8 b6

10.e4 Bc5 11.d4 Qe3 12.Kf1?? Ba6–+ (12...Ba6 13.Qd3 Bd3 14.cd3 Bd4 15.Bd4 Qd3 16.Ke1 Qd4–+) 0–1. Meybohm,Dirk – Delfke, corr DDR, 1989.

10.e4 Bc5 11.d4 Qe3 12.Kh2 Nc6 13.dc5 Qf4 14.Kg1 Qe3 15.Kh2 Qf4 16.Kg1 Qe3 17.Kh2 ½–½. Bonetti,Shane – HIARCS 7.32, 2001.

10.Rh3 Qg4 11.Qe1+/– Bc5 12.e3 Bd6 13.Rh7 Ne7 14.Qf2 Qd1 15.Qf1 Qf1 16.Bf1 Bb7 17.Bf6 Ng8? 18.Rh8 Kf8 19.Bd3 Nc6 20.Bh7 Nce7 21.Nc3 Bb4 22.Kf2 (22.Kf2 Bc3 23.dc3+– (23.Bc3?! f6+–)) 1–0. Luzuriaga,Norberto Horacio – Gross,Gerald, corr KMG, 1998.

10.Rh3 Qg6 11.Kh1 (11.Be5 Ne7 12.Rg3+= (12.Bc7 d6 13.Kh2 Bh3 14.Ba8 Na6–+)) 11...Nc6 12.c3 Be7 13.Bc6 (better is 13.Qa4!?+=) 13...dc6 14.Qg1?? (better is 14.Rf3–+) 14...Qg1 15.Kg1 Bh3 16.Be5 Bd6 17.Bd6 cd6 18.d4 0–0–0 19.Nd2 d5 20.Nf3 f6 21.Kf2 Ne7 22.Rh1 Bf5 23.Nh4 Be4 24.Rg1 Ng6 25.Ng6 hg6 26.Kg3 Rh8 27.a3 Rh5 28.Kf2 g5 29.e3 (29.Kg3 f5–+) 29...Rh2 30.Ke1 Rc2 0–1. Kal1 – BrandochDaha, ChessWorld.net, 2014.

10.Rh7 Bc5 11.d4 Bb7+= 12.Qf1 Qg6+– 13.dc5 Qh7 14.Bb7 Qh8 15.c3 bc5 16.Ba8 Ne7 17.Qf4 Qg7 18.Kf1 Kd8 19.Be4 Kc8 20.a4 Nbc6 21.a5 Nb4 22.a6 Nbd5 23.Qf3 Nf6 24.Bb7 Kd8 25.Na3 Ng4 26.Qf4 Qc3 27.Qc7! (27.Qc7 Ke8 28.Qb8 Nc8 A) 29.Bc8?! Qa1 30.Nb1 Qf6 31.Ke1 Qf2 32.Kd1 Qd4 33.Kc1 Qe3 34.Nd2 Qc3 35.Kd1 Ne3 36.Ke1 Qc1 37.Kf2 Ng4 (< 37...Qd2 38.Bb7 Ke7 39.Qe5 Kd8 40.Qg5 Ke8 41.Qe3 Qe3 42.Ke3+–) 38.Kf3 Qd2=; B) 29.Rb1 Qh3 30.Kg1 Qa3 31.Qf4+– (31.Bc8?! Qe3 32.Kg2 Qe2 33.Kh3 Ne5+/–)) 1–0. Sternik,Ryszard – Gross,Georg (2350), corr KMG–40, 1999.

10.Rh7+= Nc6 11.Qf1 Bc5 12.e3 +–.

10.Rh7+= Bf8 11.Nc3 (11.Qf1 f6 12.Qf3 Qe1 13.Kh2 Bd6 14.Kh3 Be5+–) 11...Bb7 (11...Qg6 12.Rh3=) 12.Qf1 (12.e4 Bc5 13.Kh1 Ne7+/–) 12...Nh6 13.e4?? (better is 13.Bd4+=) 13...Na6?? (better is 13...Qg6 14.Rh6 Qh6–+) 14.Qf6+/– Ng4?? (better is 14...Nb4+/–) 15.Qf7 1–0. white_noise (1820) – nextdoor, gameknot.com, 2014.

9.Bh8 Bc5

10.d4 Qe3 11.Kf1 d6 12.dc5 f6 13.cd6 Qf4 14.Bf3 cd6 15.Nc3 Nd7 16.Qd3 Ne5 17.Qh7 Be6 18.Qb7 Rd8 19.Rg1 Bh3 20.Ke1 Qh4 21.Kd1 Qd4 22.Kc1 Qg1 23.Nd1 Bc8 24.Bh5 Kf8 25.Qh7 Rd7 26.Qf5 Rc7 0–1. thecurator – alanxxxxx, ChessWorld.net, 2014.

10.d4 Qe3 11.Kf1 Bd6 12.Qd2+= (12.Rh7?? Bg3 13.Qe1 Be1 14.Ke1 Qc1 15.Kf2 Qc2–+) 12...Qd2 13.Nd2 Bf4 (13...h6 14.e3+=) 14.Nc4 (14.e3!? Bh6 15.Kf2+–) 14...h6+/– 15.Rb1 c6 (15...Nc6 16.e3 Bg5 17.d5+=) 16.e3 (16.Be5 Be5 17.de5 Na6+/–) 16...d5 (16...Bc7!?+/–) 17.ef4+– dc4 18.Bf3 Bf5 (better is 18...Na6!?+–) 19.Rb7 Bc2 20.Be5 Bd3? (20...Nd7 21.Bc6 Rd8+–) 21.Kf2 Nd7 22.Bc6 Rd8 23.Re1 Ne7 (23...Kf8 24.Bd7 h5+–) 24.Bd6 (24.Bd6 Kf8 25.Be7 Kg7 26.Rg1 Bg6 27.Bd8+–) 1–0. marekt – golmaal, ChessWorld.net, 2013.

10.d4 Qe3 11.Kf1 Be7 12.Qd2 Qe6 13.Qf4 +=.

10.e3 d5 11.Qh5 =.

10.e3 d6 11.Rh7+/– Bf5? (better is 11...Ne7 12.Qh5 Qe1 13.Kh2 Be6+/–) 12.Rg7+– Be3 13.de3 Qe3 14.Kf1 Qf4?? (14...Ne7 15.Qd2 Qc5+–) 15.Qf3 Qc1 16.Kf2 (16.Ke2 Qc2 17.Nd2 Ne7 18.Qb7 Bd3 19.Ke1 Qc5+–) 16...Qc2 (16...Ne7 17.Qb7 Qf4 18.Ke1 Qh4 19.Kf1 Qh8 20.Qa8 Qg7 21.Qb8 Kd7 22.c3=) 17.Qe2 Qe2 18.Ke2 Nh6 (18...Nh6 19.Bb7 Bg6+–). magnito9 – stephenmason11, ChessWorld.net, 2013.

10.e3 Ne7!? =.

10.e3 Qg6 11.Nc3 d6 12.Qh5 Qh5 (12...Qc2 13.Qh7 Qh7 14.Rh7+=) 13.Rh5 Nc6 (better is 13...h6!?+=) 14.Nd5+– Kd8 (14...Bb6 15.Rh7 Bf5 16.Rh4+/–) 15.Rh7 Be6 16.Nf4 Ke7? (better is 16...Bb4 17.Ne6 fe6+–) 17.Ne6 Ke6 18.d4 Bb6 19.d5 Ke7 20.dc6 bc6 21.Bc6 Rd8 (21...Rb8 22.Kg2 Nf6 23.Bf6 Kf6 24.Rf1 Ke6 25.Rff7+–) 22.Rf1 Nf6 (22...Be3 23.Kg2 d5+–) 23.Bf6 (23…Ke6 24.Bd8+–) 1–0. Scherfke,Frank – Pereira,Stephen, compuserve, 1997.

10.e3 h6 11.Nc3 d6 +=.

10.e3 h6 11.Nc3 Be3? 12.de3+– Qe3 13.Kf1 Qf4 14.Qf3 Qf3 (14...Qc4 15.Ke1 Nc6+–) 15.Bf3 d6 (15...Nc6 16.Re1 Kd8+–) 16.Re1 Be6 (16...Kd7 17.Bg4 Kc6 18.Bc8 Nd7+–) 17.Bb7 Nd7 18.Ba8 Kf8 19.Bd5 Bf5 20.Nb5 Ne7 (20...Bc2 21.Nc7 Bd3 22.Kg1+–) 21.Nc7 Ne5 22.Rh6 N7g6 (22...Nd5 23.Nd5 Be6 24.Bf6+–) 23.Bf6 Ng4 24.Re8 1–0. David Lonsdale – golmaal, ChessWorld.net, 2013.

10.e3 h6 11.Nc3 f5? 12.Qh5+– Ke7 (12...Kd8 13.Qf5 d5 14.Qd5 Bd6+–) 13.Nd5 (worse is 13.Qf5 c6 14.Qc5 d6+–) 13...Kd6 (13...Kd8 14.Qf7 Na6+–) 14.Qh6!! 1–0. bulent_2010 – golmaal, ChessWorld.net, 2013.

9.Bh8 Nc6

10.Rh7 d5 11.Qf1 Be6 12.Rg7 Qh4 13.Rg8 Ke7 14.Ra8 Bc5 15.e3 d4 16.Bf6 Kd7 17.Bh4 de3 18.Qd3 Bd4 19.Bc6 Kc6 20.Qd4 e2 21.Nc3 Bd5 22.Qd5 Kb6 23.Qb5# 1–0. juliangon – alanxxxxx, ChessWorld.net, 2014.

10.Rh7= Be7? 11.Qf1 Ne5?? 12.Be5 Qe5 13.Qf7 (13.Qf7 Kd8 14.Qg8 Bf8 15.Qf8 Qe8 16.Qf6 Qe7 17.Qe7#) 1–0. pcmvr – henriquemelo (2425), net–chess.com, 2008.

9.Bh8 d5

10.Nc3 Bc3 11.Bc3 Bf5 +=.

10.Nc3 Nf6?? 11.Bf6+– c6 (11...Bc3 12.Bc3 (12.dc3?! Qe3 13.Kf1 Qf4 14.Ke1 Qg3 15.Kd2 Qf4 16.e3 Qf6+=) 12...Bf5 13.Qf1+–) 12.Rh7 Nd7 13.Rh8 Bf8 14.Bd4 f6 (14...Ne5 15.Qe1 Qg5 16.Qh4 Qh4 17.Rh4+–) 15.e4 c5 (15...Qg7 16.Qh5 Kd8+–) 16.Qh5 Kd8 (16...Ke7 17.Be3 Kd6+–) 17.Bf6! Kc7 (17...Nf6 18.Qf3 Double attack (18.Rf8 Deflection; 18.Qf3 Decoy; 18.Rf8 Overloading)) 18.Nd5 Kc6 19.Rf8! Nf8 20.Ne7 Kb5 21.Rb1 Ka6 (21...Qb3 22.Rb3 Ka6 23.Qe2 c4 24.Qc4 b5 25.Qb5) 22.Qe2 1–0. belo – guides (1630), gameknot.com, 2008.

10.Qf1 Nc6?? 11.Rh7+/– Be6 12.Rg7 Bc5 13.e3 Be3 14.de3 Qe3 15.Qf2 Qc1 16.Bf1 Nge7 17.Rg3 Nf5?? 18.Rg8+– Kd7 19.Ra8 Ne3 20.Nd2 Qc2 21.Qe3 d4 22.Qd3 Qc5 23.Ne4 Qb4 24.Rd1 b6 25.Bd4 Nd4 26.Qd4 Qd4 27.Rd4 Kc6 28.Ra7 Bd5 29.a4 b5 30.Bb5 Kb6 31.Ra6 Kb7 32.Rd5 f5 33.Nc5 Kc8 34.Ra8# 1–0. osirysm – PeteHarris, ChessWorld.net, 2005.

10.Rh7= Bc5 11.e3 Bg4 12.Qf1+/– f5? 13.Qb5+– (13…Nc6 14.Qc5+–) 1–0. Klaus Behrmann (2255) – Kingslayer2, ChessWorld.net, 2003.

10.Rh7= Bd6 11.Bb2 Bf5=+ 12.Rg7 Qh2 13.Kf1 Ne7–+ 14.Nc3? Be5 15.Rb1 Bg7 16.Ba3 Bh3 (16...Bh3 17.Bh3 Qh3 18.Kg1 Nf5–+) 0–1. Bonetti,Shane – guest874, ICC, 2002.

10.Rh7 Bd6 11.Qf1 Be6 12.Nc3 Nc6 13.Qf2+/– Qf2 14.Kf2 0–0–0 15.Rb1 Nge7 16.Nb5 Bc5+= 17.e3 a6 18.Nd4 Nd4 19.ed4+/– Bd6 20.Rbh1 Nf5 21.Be5+/– Be7 22.Bh3 Rf8 23.Ke2 Kd7 24.c4! f6? 25.cd5+– fe5 26.de6 Ke6 27.de5 b5 28.d4 c5 29.Rf1 (29.Rf1 cd4 30.Bf5 Rf5 31.Rf5 Kf5 32.Re7+–) 1–0. pcmvr (2100) – maaac (2400), net–chess.com, 2006.

10.Rh7= Bd6 11.Qf1 f5 +=.

10.Rh7= Ne7 11.Bf6 Ng6 12.e3 Bg4 13.Qf1 Nd7 14.Nc3 c6 15.Rb1 a5 16.a3 Bd6 17.Rb7 Nde5?? 18.Ne2 Be2+/– 19.Qe2 Ng4?? 20.Rh3+– Qh3 1–0. Lapshun,Yury (2505) – Kaufman,Raymond (2145), National Chess Congress op, 1999.

10.Rh7 Bf8 11.Nc3 Bf5 12.Rh5 Qg6 13.Rf5 Qf5 14.Nd5 Qc8 15.e4 c6 16.Nf4 Qc7 17.Qg4 Nd7 18.Rf1 Nh6 19.Qh3 Qd6 20.d4= Ng8 21.c3 Qh6 22.e5 Qh3 23.Bh3 Nb6 24.Bg4 Ke7 25.Bh5 Bh6 26.Ne2 Rf8 27.Ng3 Ke6 28.Bg4 Kd5 29.Bd1 Ke6 30.Ne4 Nd5 31.Bb3 Kd7 32.Rf3 b6 33.Kf2 a5 34.c4 Nf4+/– 35.a3 Kc7 36.c5 b5 37.Bg7! Bg7 38.Rf4 Bh6 39.Rf3 Bc1+/– 40.a4 b4 41.Nd6+– f6 42.Bg8 Rg8 43.Rf6 Kd7 44.Nc4 b3 45.Rd6 Ke8 46.Rc6 Rg4 47.Nd6 Kd7 48.Ra6 (48.Ra6 Ke6 49.c6 Rd4 50.c7 Rd2 51.Kg3+–) 1–0. pcmvr (2225) – waldokitty (2170), net–chess.com, 2006.

10.Rh7= Bg4 11.Qf1+= f5 12.Qf2 Qd6 13.Qe3 Ne7 14.Be5 Qg6 15.Rh6+– Qf7 16.Bc7 Nbc6 17.Rh8 Kd7 18.Ra8 Kc7 19.Nc3 f4 20.Qf2 d4? 21.Nb5 Kd7 22.Nd4 Bc5 23.e3 Qg7 24.Rb1 Nd4+/– 25.Rb7 Ke6 26.Rg8 Qg8 27.ed4 Bf3?? 28.Qf3+– Bd4 29.Kf1 Qg5 30.Rb4 Be5 31.d4 Bd6 32.Rb7 Qa5 33.Qb3 Kf6 34.c3 Qh5 35.Rd7 Nf5 36.c4 Ne3 37.Kg1 Qg4 38.Rd6 Ke7 39.Qb7 Kd6 40.c5 Ke6 41.Qc8 Ke7 42.Qg4 Ng4 43.a4 Ne3 44.Be4 Nd1 45.Kg2 Nc3 46.Kf3 Na4 47.Kf4 Nc3 48.Ke5 a5 49.d5 a4 50.d6 Kd8 51.Bd3 a3 52.c6 (52…Nd5 53.Kd5 Ke8 54.c7 Kf8 55.c8Q Kg7 56.Qg4 Kf7 57.Qg6 Kf8 58.Ke6 a2 59.Qf7#) 1–0. Dubleumortier,Christian – Retamar, corr 3GMM–39, 1997.

9.Bh8 d6

10.Rh7= Ne7 11.Nc3 Bf5 12.Rh1 Nbc6 13.Bf6 0–0–0 14.Rb1 Bc5 15.e3 Rg8 16.Qf1 d5 17.Be7 Nd4 18.Qf2 Nf3 19.Kf1 Nd2 20.Qd2 Be3 21.Qe2 Bg4 22.Bd5?? Be2 23.Ke2 Qf2 24.Kd3 Qd2 25.Kc4 Rg4 26.Kb3–/+ Bd4 27.Rh3 Bc3 28.Rd3 Qd3?? (better is 28...Qe2 29.Bf3 Qe6 30.Kc3 Rc4 31.Kd2 Qe7 32.Bb7 Kb8=). Goetter – Mattuschka, corr, 1989.

10.Rh7= Kf8? 11.e4 Nd7 12.Bg7 Ke7= 13.Qh5 Qf4?? 14.Nc3+– c6? 15.Rf1 Qg3 16.Bd4 Ne5 17.Rhf7! Kd8 18.Rf8 Ke7 19.R1f7! Nf7 1–0. Merten,Rainer – Rosner,Dirk, corr SOK–89–31, 1989.

10.Rh7= Qg6?? 11.Rg7+– Qe6 12.Rg8 Ke7 13.Qe1 a5 (13...f6 14.Qg3 Bc5 15.e3 d5+–) 14.Qh4 f6 15.Bf6! Kd7 (15...Qf6 16.Rg7 Mate attack) 16.Rd8 1–0. marekt – rgp, ChessWorld.net, 2012.

10.Rh7= Qg6?? 11.Rg7+– Qf5 12.Rg8 Ke7 13.c3 (13.Qe1!? f6 14.Qg3 d5+–) 13...Bc5 (13...Ba5 14.Qa4 Bb6 15.e3+–) 14.d4 Bb6 15.e4 Qe6 16.Qf3 (better is 16.Qh5 Nd7 17.Qh4 f6 18.Qh7 Qf7+–) 16...Bd7 17.Nd2 Nc6 (17...c5 18.Qh5 Be8+–) 18.Kf1 (better is 18.Ra8 Qg6 19.Nc4+–) 18...Rg8–+ 19.d5 Qh6 20.dc6 Bc6 (20...Rh8?! 21.cd7 Qd2 22.e5 de5 23.Rd1–+) 21.Bd4 (21.Ke2 Qh8 22.Rf1 Qg7–+) 21...Qd2 22.Bf6 (22.Bb6 ab6 23.a3–+) 22...Kf8 23.Re1 (23.Bd4 Bd4 24.cd4 Bb5 25.Kg1 Qd4 26.Kh1 Rh8 27.Bh3 Qa1 28.Kg2 Rg8 29.Bg4 Qa2 30.Kg3–+) 23...Bb5 24.Re2 (24.c4 Bc4 25.Qe2 Qf4 26.Bf3 Qf3) 24...Qd1# 0–1. WhoseWhointheZoo – rgp, ChessWorld.net, 2012.

9.Bh8 h6

10.c3 Be7 11.Qb3 a5 12.a4 (12.Qd5!?+=) 12...Qe1 13.Bf1 Ra6 14.Bd4?? (better is 14.Rh2–/+) 14...Rg6 15.Kh2 Qg3 0–1. Eries – juliangon, ChessWorld.net, 2014.

10.c3 Be7 11.Rh3 Qg6 12.Be5 d6 13.Rg3 Bg5 (13...de5?? 14.Rg6 fg6 15.Qb3+–) 14.Bf4 Ne7 (14...Bf4?? 15.Rg6 fg6 16.Qb3+–) 15.Bg5 hg5 16.e4 Qh6 17.Bf3 Ng6 18.Bg4 Qh4 19.Qf3?? (better is 19.Rg2 Be6 20.d4–/+) 19...Ne5–+ 20.Qg2 Ng4 21.Na3 Nf6 22.Re1 (22.Rg5 Bg4 (22...Ne4?! 23.Rg8 Kd7 24.Rf1+=) 23.Rb5 Nc6–+) 22...Nh5 23.Rh3 (23.Rge3 Nf4 24.Qg3–+) 23...Qe1 (23...Qe1 24.Qf1 Qf1 25.Kf1 Bh3 26.Kf2 Be6–+) 0–1. Haroldlee123 – juliangon, ChessWorld.net, 2014.

10.Nc3 Bc3 11.Bc3= d5 (11...Nc6 12.e3=) 12.e4+= Be6? (12...de4 13.Qe1 Double attack (13.Qe1 Decoy)) 13.ed5+– Bd5?? (better is 13...Bg4 14.Qf1 Bd7+–) 14.Qe1 Qe1 15.Re1 (15.Re1 Kf8 16.Bd5+–) 1–0. AndyAndyO – golmaal, ChessWorld.net, 2013.

10.Nc3 c6 11.Rb1 Na6 12.Rh3 +=.

10.Nc3 Nc6 11.Rb1 d6 12.e3 Bg4 13.Ne2 (13.Ne2 Be2 14.Qe2+=). Woelfelschneider,Peter – Zeike, 3.OU/TSC, 2000.

10.Nc3 Nc6 11.Nd5 Bd6 12.e4 Ne5 13.Rh3 Qg5 14.Rh5 Qg3+= 15.d4 Ng6 16.Rh3 Qg5 17.e5 c6 18.Nf6 Kf8?? 19.Nh7 (19.Nh7 Ke7 20.ed6 Kd6 21.Ng5 hg5 22.Qf3+–; 19.ed6?! Nf6 20.Bf6 Qf6 21.Rh6 Qd6+=) 1–0. Pcmvr (2080) – Sabobski (1910), internet, 2008.

10.Nc3 Nc6 11.e3 d6 12.Qf3 Qf3 13.Bf3 Ne5 14.Be5 de5 15.Nd5 Bd6=+ 16.Rb1 c6 17.Nc3 Rb8 18.Kf2 Be6 19.Rbg1 Kf8 20.Rb1 f5–/+ 21.a4 e4 22.Be2 Be5 23.Rh5 Bc3 24.dc3 b6 25.Rd1 Ke7 26.Kg3 Rd8 27.Rd8 Kd8 28.Kf4 Ke8 29.Ke5 Ke7 30.Rh1 Bd7 31.Rg1 Kf8 32.Rd1 Ke8+/– 33.Rd6 c5? 34.Bb5 Bb5 35.ab5 Ne7 36.Rh6 Kd7 37.Rh7 Kd8 38.Ke6 Nc8 39.Rf7 Ke8 40.Rf5 Kd8 41.Rf7 c4 42.Rg7 a5 43.ba6 b5 44.Rb7 b4 45.cb4 c3 46.b5 Na7 47.Ra7 Kc8 48.b6 Kb8 49.Rc7 Ka8 50.Rc8# 1–0. Psion – Psion, 3 min/Zug, 1988.

10.Nc3 Nc6 11.e3 d6 12.Qf3 Qf3=+ 13.Bf3 Ne5 14.Bg2 Bc3 15.dc3 Rb8 16.Be5 de5 17.a3 Be6 18.Rb1 b6 19.Bc6 Ke7 20.Kg2 f5 (20...Nf6 21.Rh6 Ng4 22.Rh3–+) ½–½. Psion – Psion, 2000.

10.Nc3 d5 11.Nd5 Bc5 12.d4 Bd6 13.Qd3 Qd3 14.cd3 Be6?? 15.Nc7!!+– Bc7 16.Bb7 (16…Ke7 17.Ba8+–) 1–0. Wulf452 (2295) – Kingslayer2, ChessWorld.net, 2003.

10.Nc3 d6 11.Rb1 Nc6 12.Nd5= Ba5 13.Rb3 Qg6 14.Rb5 Rb8 15.Kf1 Bb6 16.Bc3 Bf5 17.d3 Bd7 18.Nb6 ab6 19.Qd2 Kf8 20.Rg1+= Ne5 21.Rb4 Qe6 22.Rh4 Ng6= 23.Rh5 Bc6 24.e4 Qa2 25.Kf2 Ba4 26.Rc1 Re8 27.Kg1 Ne5 28.Kh1 c6 29.Bh3 f6 30.Rf5 c5 31.Qf2 Qf7 32.Rf4 Bc6 33.Rg1 d5=+ 34.Qg3 de4 35.de4= b5 36.Rg2 b6 37.Be5 Re5=+ 38.Rg4 Rg5 39.Qd6 Ne7 40.Rh4 Kg7 41.Be6 Qe8 42.Qc7 Rg2 43.Kg2= b4 44.Kh2 Ba4 45.Rg4 Kh8 46.Qb6 Bc2 47.Qc5 b3 48.Qd4 Qf8 49.Qb4 Qe8 50.Bb3 Qh5 51.Kg3 Qe5 52.Kf3 Bb3 53.Qb3 f5 54.ef5 Qf5 55.Kg3 Qe5 56.Kg2 Qd5 57.Qd5 Nd5 58.Kf3 Kh7 59.Rd4 Nf6 60.Kf4 Ne8 61.Rd8 Ng7= 62.Rd6 Ne8 63.Re6 Ng7 64.Rb6 Nh5= 65.Kg4 Ng7 66.Rd6 Ne8 67.Re6 Ng7 68.Ra6 Ne8 69.Ra8 Ng7 70.Ra7 Kg6 71.Ra6 Kh7 72.Rc6 Ne8+= 73.Rc8 Ng7= 74.Rc7 Kg6 75.Rc6 Kh7 76.Kf3 Nf5 77.Ke4 Ng3 78.Ke5 Nh5 79.Rb6 ½–½. OrangoTango (2335) – TheZsenyka, internet, 2003.

10.Nc3 d6 11.Rb1 Nc6 12.Nd5 Ba5 13.c4 Rb8 14.d4 Be6 15.Rb3 Qg5 16.Kf2 Bg4 17.Ne3 Qf4 18.Kg1 Nce7 19.Rh4 f5 20.Ng4 Qg5 21.Bf6 Nf6 22.Nf6 Qf6 23.Rbh3 Qg5 24.e3 c6 25.Rh5 Qg8 26.Rh6 Kd7 27.d5 Bc7 28.c5 Nd5 29.Qd3 1–0. thecurator – juliangon, ChessWorld.net, 2014.

10.Nc3 d6 11.Qe1 Qg6 12.Qh4 Nc6 13.Nd5 Ba5 14.Rf1 Be6 15.Nf4 Qc2 16.Ne6 fe6 17.Bg7 Kd7 18.Rf7 Nce7 19.d4 Qe2 20.d5 Bb6 21.Kh2 Rd8 22.Re1 Qd2 23.Re6 Kc8 24.Bf8 Nd5 25.Qe4 c6 26.Re8 1–0. Manu_ – juliangon, ChessWorld.net, 2014.

10.e3 b6 11.Qf3 Qf3 12.Bf3 f6 13.Ba8 c6 14.c3 Bd6 15.d4 Ba6 16.Nd2 Kd8 17.Kf2 Bb4 18.cb4 Kc7 19.Rhg1 Ne7 20.Bf6 Nf5 21.Be5 d6 22.Bf4 Bd3 23.Rac1 Bb5 24.d5 c5 25.e4 Nd4 26.Rg7 Nd7 27.bc5 Kd8 28.cd6 Ba4 29.Rg8 Nf8 30.Rc7 Nb5 31.Rf8# 1–0. Tony_Farrell – TWODOGS, ChessWorld.net, 2014.

10.e3 Nc6? 11.a3 Bd6 12.Qf3 Ne5?? 13.Qg3+– Ng6 14.Qg4 (14...Bf8 15.Qd4+–) 1–0. marekt – Kingslayer2, ChessWorld.net, 2003.

10.e3 Nc6 11.Qf3=+ Qg6 12.Qe4= Be7 13.Qg6 fg6 14.Be4 g5 15.Bg6 Kd8 16.Bf7+/– Nf6 17.Rh6 Ng4 18.Rg6 d6+= 19.Rg8 Kd7 20.Be8 Ke6 21.Rg6 Bf6 22.Bf6+– Nf6 23.Bc6 bc6 24.Rg5 Rb8 25.Rg7 Ne8 26.Rh7 Rb2+/– 27.Na3 Bd7 28.d4 Nf6+/– 29.Rh8 Be8 30.Rh6 Ke7 31.c4 Re2 32.Kf1 Re3+/– 33.Re1 Re1 34.Ke1 Bf7 35.Kd2 Nd7 36.Kc3 a5 37.Rh8 Be8 38.Nc2 c5 39.d5 Nb6 40.Ne3 Bd7 41.Rh4 c6 42.dc6 Bc6 43.Rh7 Kd8 44.Ra7 a4 ½–½. Holleville,Arnaud – Giordano,Pierre, corr, 1987.

10.e3 d5 11.c3 Bd6 12.Qf1 Be6 13.Qf2 Qg6 14.Qe2 Bf5 15.Qd1 Nd7 16.d4 0–0–0 17.Qh5 Bb1 18.Qg6 Bg6 19.Bd5 Ne7 20.e4 Rh8 21.Re1 Rg8 22.Kf2 Nd5 23.ed5 Nf6 24.c4 Bd3 Black claimed a win on time 0–1. 2buddies – juliangon, ChessWorld.net, 2014.

10.e3 d5 11.Nc3 c6 12.Qh5 Bg4 13.Qe5 Qe5=+ (14.Be5 Nd7=+). Smith,J – Kusmierek,Jozef, corr 3GMM–20, 1995.

10.e3= d5 11.Qf3 Qe1 12.Bf1 Bd2=+ 13.Nd2 Qd2 14.Rh2 Qa5 15.c4 c6 16.Qg3 Ne7 17.Rh6 Nd7 18.Bg7 Ng6 19.Rg6 fg6 20.Qg6 Ke7?? 21.Bh6+– Qc3 22.Bg5 Kf8 23.Bf4 Ne5 24.Qf6 Ke8 25.Be5 Qe3 26.Kh2 Qd2 27.Bg2 Bh3 28.Qh8 Kd7 29.Qh3 (29.Qh3 Kd8 30.Rf1 Qb4 31.Rf7 Qe7 32.Qh8 Qe8 33.Bf6 Kc8 34.Qe8) 1–0. Turcot,Jean – COMP, (year?).

10.e3 d5 11.Qf3 Qf3 12.Bf3 c6 =.

10.e3 d6.

10.e3 Be7 11.Qf3 Qg6 12.Qe4 =.

10.Rh3 Qg4 11.Nc3 Nc6 12.Nd5+= Kd8 13.Nf6 Nf6= 14.Bf6 Ke8 15.Rh6+= Bf8 16.Rh8 Qg6 17.Qf1 d5 18.Qf4 Bf5 19.Rf1 Qf6 20.Qf5 Qf5 21.Rf5 Ne7 22.Rf6 Rd8 23.Rh7 Rd6 24.Rff7 Rg6 25.Kf2 c6 26.Bf3 Rg5 27.e4 de4 28.Be4 Rg4 29.Ke3 Rg3 30.Kd4 Ra3 31.Ke5 Ra2 32.Ke6 c5 33.Re7 Be7 34.Re7 Kf8 35.Rb7 Ra4 36.Rf7 Kg8 37.Bd5 a5 38.Rc7 Rd4 39.d3 Kf8 40.Rc5 Ra4 41.Kd6 Kg7 42.Ke5 Ra1 43.c4 Kf8 44.Rc8 Ke7 45.Rc7 Kf8 46.Rf7 Ke8 47.Kd6 Rb1 48.c5 Rb8 49.Rh7 Kf8 50.Rh8 Kg7 51.Rb8 Kf6 52.Rf8 Kg7 53.Rg8 Kf6 54.Be6 a4 55.c6 a3 56.c7 a2 57.c8R a1Q 58.Rcf8# 1–0. Pachurka,Roland (1865) – Ganzer,Michael (1870), Telechess, 2004.

10.Rh3 Qg6

11.Bc3 Bc5 12.d4 Be7 (12...d5 13.Qd3 Bh3 14.Qh3 Bd4 15.Bd4 Nc6+=) 13.e4? (better is 13.Qd3=) 13...d5–/+ 14.Re3 de4 15.Qe1 (better is 15.Re4!? Bf5 16.Re3–/+) 15...f5–+ 16.Rg3 Qf7 17.a4 Nf6 18.a5 (18.Bd2 c5 19.dc5 Bc5 20.Kh1 Be6–+) 18...Nc6 19.Na3 (19.Rh3 f4 20.Rh6–+) 19...f4 20.Nb5 Kd8 (20...fg3?! 21.Nc7 Kd8 22.Na8–+) 21.d5 (21.Bb2 fg3 22.Qg3 Ne8 23.Be4 a6–+) 21...Bc5 22.Kh1 fg3 23.dc6 (23.Qg3 Nd5 24.Qh4 Be7 25.Qh6–+) 23...Qh5 24.Bh3 Qh3 0–1. RisingFast – golmaal, ChessWorld.net, 2013.

11.Bd4 d5 12.Re3 Be6 13.c3 Nc6 14.Qa4 Be7 15.d3 0–0–0 16.Na3 Nd4 17.Qd4 Ba3 18.Qa7 Nf6 19.Qa3 Rg8 20.Qa8 Kd7 21.Qg8 Qg8 22.Rf1 Qg5 23.Ref3 Ng4 24.Kh1 Qh4 25.Bh3 Ne5 26.Re3 Bh3 27.Rh3 Qh3 28.Kg1 Ng4 29.Rf7 Ke6 0–1. Haveago – juliangon, ChessWorld.net, 2014.

11.Re3 Kd8 12.Bc3 Be7 13.a3 d6 14.Ra2 h5 15.Qf1 h4 16.Kh1 Nh6 17.Bh3 Bh3 18.Rh3 Nf5 19.Qf3 Nc6 20.Qg2 Ng3 21.Kh2 Kd7 22.d3 Rg8 23.Nd2 Qe6 24.Ra1 Ne5 25.Rg3 Rg3 26.Qf1 Ng4 27.Kh1 Qe3 28.Qf5 Kd8 29.Rf1 Rh3 30.Kg2 Qg3# 0–1. Bandy 1 – juliangon, ChessWorld.net, 2014.

11.c3 d5

12.cb4 Bh3 13.Qf1 a5 14.Qf3 Bg2 15.Qe3 Be4 16.Kf1 Qg2 17.Ke1 Qh1 18.Kf2 Ra6 19.Qf4 Rg6 20.Qe5 Ne7 21.Na3 Rg2 22.Ke3 Qh3 23.Kf4 Qg3# 0–1. alanxxxxx – juliangon, ChessWorld.net, 2014.

12.Re3 Be7 13.Qf1 Be6 14.Be5 Bg5 15.Rd3 c6 16.Rg3 Ne7 17.d4 Nf5 18.Rf3 Ne3 19.Qf2 Nc2 20.Bf6 Na1 21.Bg5 Qb1 22.Kh2 hg5 23.Re3 Nd7 24.Bf3 0–0–0 25.Bh5 Rh8 26.Rh3 Bh3 0–1. 2buddies – juliangon, ChessWorld.net, 2014.

12.Re3 Be7 13.Be5 c6 14.Qe1 Nd7 15.Rg3 Bg5 16.Bd4 Ndf6 17.Bf6 Nf6 18.d3 Nh5 19.Rf3 Bg4 20.Rf1 Bh3 21.Rf2 Be3 22.Kh2 Bg2 23.Rg2 Bf4 24.Kg1 Qe6 25.Rg8 Kd7 26.Ra8 Qg4 27.Kf1 Qh3 28.Kg1 Be3 29.Qf2 Nf4 0–1. Mango Mick – juliangon, ChessWorld.net, 2014.

12.Re3 Be7 13.Be5 c6 14.Qe1 Bg5 15.Rg3 Nd7 16.Bf4 Ndf6 17.d4 Nh5 18.Rg4 Bg4 19.Bc7 Bf4 20.Be5 Be5 21.de5 Nf4 22.Qf2 Ne2 23.Kf1 Qd3 24.a4 Ne7 25.Ke1 Nf4 26.Qd2 Qg3 27.Kf1 Nf5 28.Qf2 Ne3 29.Kg1 Nh3 30.Kh1 Nf2 0–1. gordiemac – juliangon, ChessWorld.net, 2014.

12.Rf3 Bd6 13.Bd4 Ne7 14.Rf6 Qh5 15.Rd6 cd6 16.Na3 Bf5 (16...Nbc6 17.Nb5 Kd8 18.Qf1–+) 17.e4? (better is 17.Nb5 Kd7 18.Na7–/+) 17...Qd1–+ 18.Rd1 Be4 (18...de4 19.d3 Bg4 20.Rd2–/+) 19.Be4? (better is 19.Nb5!? Kd7 20.Bh3 f5 21.d3–+) 19...de4 20.Re1 f5 21.Nb5 Kd7 22.c4 (22.Na7 Nbc6 23.Rb1 Nd8–+ (23...Ra7?! 24.Ba7 f4 25.Bd4–/+)) 22...Nbc6 23.Bf6 Ng6 24.Nc3 (24.Rb1 Rg8 25.Kh2 b6–+) 24...Nge5 25.Rf1 (25.Rb1 Rg8 26.Kh1 Ke6 27.Be5 Ne5 (worse is 27...de5 28.Rb7 Kd6 29.a4–+; worse is 27...Ke5 28.Rb7 a6 29.Rc7–+) 28.Rb7 Nc4–+) 25...Rg8 26.Kh1 Ke6 27.Be5 Ne5 (worse is 27...Ke5 28.Rb1 b6 29.Rb5 Kf4 30.Rb3–+) 28.Rg1 (28.Rb1 b6–+) 28...Rg1 29.Kg1 Nc4 0–1. ClausGamborg – juliangon, ChessWorld.net, 2014.

8.Kg1 Qg5

9.Nc3?? Qg7–+ 10.Rb1 Bc3 11.dc3 Nc6 12.Qd3 Ne5 13.Qd1 (13.Qe3 Ne7 14.Qh6 Qg4–+) 13...Ne7 14.Rb5 (14.Rh2 d5–+) 14...Rg8 15.Qf1 a6 16.Rb4 Nd5 17.Rd4 (17.Rd4 Ne3 18.Rh2 Nf1 19.Kf1–+). pieeater – magnito9, ChessWorld.net, 2013.

9.d4 Qg7 10.Rh4 Qg5 11.Re4 Kd8 12.c3 Nf6 13.Re5 Qf4 14.e3 Qg4 15.Qf1 d6 16.Qf6 Kd7 17.Qh8 de5 18.Qe5 Qd1 19.Kh2 Bd6 20.Qd6 cd6 21.Be4 Qh5 22.Kg2 Kc7 23.Nd2 Qe2 24.Kg3 Qe3 0–1. pjc49 – 2buddies, ChessWorld.net, 2014.

9.e3 Qg7 10.Nc3 Bc3 11.dc3 Nc6 12.Qd2 b6 13.Rd1 Nf6 14.c4 Bb7 15.Qc3 Rg8 16.Rh2 0–0–0 17.c5 Ne4 (18.Qg7 Rg7 19.cb6 Ne5–+) 0–1. GolfSuper – Nokarookoff (2265), ChessWorld.net, 2003.

9.Bh8 b5 10.e4 (better is 10.Rh7 Ne7 11.Qf1+/–) 10...Bb7?? (10...Nf6 11.c3 Be7 12.Bf6 Bf6 13.Qh5+=) 11.d3?? (better is 11.Rh5 Qg6 12.Rb5+–) 11...Qe3 (11...Nf6 12.c3 Bc5 13.d4 Qe3 (13...Be4?! 14.Qd2 Qg2 15.Qg2 Bg2 16.Kg2+=) 14.Kh2 Bd6 15.e5 Qf2–/+) 12.Kf1= Qf4 13.Bf3 (better is 13.Ke2!?=) 13...f5–/+ 14.Qe2 fe4 15.de4 Qc1 16.Kg2 Qg5 17.Kf1 Qc1 18.Qd1 Qd1 19.Bd1 Be4 20.Rh4 d5 21.Bh5 Kd8 22.Bf7 Be7?? 23.Rh2?? Bd6 24.Re2 Nh6–/+ 25.Bh5 Nc6 26.Nc3–/+ Bc2?? 27.Re8+– Kd7 28.Ra8 Bd3 29.Kf2 Bc5 30.Ke1 Bb4 31.Be8 Ke7?? 32.Bc6 Bc3 33.Bc3 Nf5 34.Bd5 c5 35.Ra7 Kd6 36.Rd1 c4 37.Be4 Ne3 38.Rd3 Kc5 39.Re3 h5 40.Rh3 h4 41.Rh4 b4 42.Rh5 Kb6 43.Bd4 1–0. Mango Mick – karlsdad, ChessWorld.net, 2014.

9.Bh8 Qc5 10.e3 h6 11.Bd4 Qg5 12.c3 Bd6 13.Qf3 Nc6=+ 14.Rh5 Qg6 15.Rf5 Nd4 16.Qe4?? Ne6 17.Rf2 Qg7 18.d4 Nf6 19.Qf3 Be7 20.Kf1 Ng5 21.Qe2 c6 22.Nd2 d5 23.Rf4 Bd6 24.Rh4 Nfe4! 25.Ne4 Ne4 26.Qd3 Ng3 27.Kg1 Bg4 28.Kf2 Bf5 29.Qd1 Qf6 30.Rf4 Bf4 31.ef4 Ne4 32.Be4 Be4 33.Ke3 Qh4 34.Qf1 Qg3 35.Kd2 0–0–0 36.Re1 Re8 37.Re3 Qh2 38.Qe2 Qf4 39.a4 f5 40.a5 Qg5 41.a6 b6 42.c4 f4 43.cd5 cd5 44.Rc3 Kb8 45.Qb5 f3 46.Ke1 Qg3 47.Kd1 Qg1 48.Kd2 Qd4 49.Rd3 Qf2 50.Kc3 Rc8 51.Kb3 Qc2 52.Ka3 Qd3 53.Qd3 Bd3 (53...Bd3 54.Kb3 f2 55.Kb4 f1Q 56.Kb3 Qb1 57.Ka3 Rc3 58.Ka4 Qb3#) 0–1. Attie – Steve20, ChessWorld.net, 2005.

9.Bh8 c6 10.e3 d5 11.Rh7 Bf5?? (better is 11...Nf6 12.Bf6 Qf6+=) 12.Rg7+– Qh6 13.Rg8 Ke7 14.Qf3 Be4 15.Qg3 Bd6 16.Qg5 (better is 16.Be5 Bg2 17.Bd6 (17.Qg2?! Be5 18.c3 b5+=; 17.Rb8?? Qh1 18.Kf2 Qf1) 17...Qd6 18.Re8 Ke8 19.Qd6+–) 16...Qg5 17.Rg5 Nd7 18.Bb2 (18.Be4 Rh8 19.Bf3 b6+–) 18...Rf8?! 19.Nc3 Bc2 20.Rf1 Nc5 21.Rg7 Bg6 22.Ne2 Ne6+/– 23.Bf6 Kd7? 24.Rg6! fg6 25.Bh4 Rf1+= 26.Kf1 Nc5 27.Bh3 Kc7 28.Nc3 Ne4?? 29.Ne4+– de4 30.Bg2 b5 31.Be4 a5 32.Bg6 b4 33.Bc2 c5 34.d3 Kb6 35.e4 Kb5 36.Bb3 a4 37.Bc4 Ka5 38.Bf6 b3+– 39.ab3 a3 40.Ke2 Kb4 41.Kd2 Bf4 42.Kc2 Be3 43.Kb1 Bd4 44.Bd4 cd4 45.Ka2 Kc5 46.Ka3 Kd6 47.b4 Kc6 48.Ka4 Kb6 49.Bb5 Kb7 50.Ka5 (50.Ka5 Kc8 51.Kb6+–) 1–0. Fournier,Frederic (1765) – uNiT (1745), Active (5/0), 2005.

9.Bh8 Qg3 10.Rh7 Nf6 11.Bf6 Qg6 12.Rh8 Bf8 13.Bb2 b6 14.Kh1 c6 15.e3 d5 16.d3 Be6 17.Nd2 Nd7 18.Qh5 0–0–0 19.Qg6 fg6 20.Rf1 Bf5 21.e4 Be6 22.ed5 cd5 23.Nf3 Kb7 24.Ng5 Bf5 25.Bd5 Ka6 26.Ba3 Ka5 27.Be6 Nc5 28.Bf5 gf5 29.Bc5 Be7 30.Rd8 Bg5 31.Rg8 Be3 32.Be3 White claimed a win on time 1–0. double_bishops – TWODOGS, ChessWorld.net, 2014.

9.Bh8 Qg4 10.Qf1 d6 11.Rh3 Qd4 12.Re3 Ne7 13.Bd4 Be6 14.Bb7 Bd5 15.Bd5 c6 16.Bf3 a5 17.Bf6 d5 18.Bh5 Nd7 19.Be7 Nb6 20.Qf7 Kd7 21.Bb4 Kc8 22.Re8# 1–0. alanxxxxx – Haveago, ChessWorld.net, 2014.

9.c3?? Qg7–+

10.a3 Be7 11.e4 b5 12.d4 Bb7 13.d5 Bc5 14.Kf1 Ba6 15.Ke1 b4 16.ab4 Qg3 17.Kd2 Qg2 18.Kc1 Be3 19.Nd2 Bd2 20.Kc2 Qe4 21.Kb2 Bc3 22.Kc3 Qc4 23.Kb2 Qb4 24.Qb3 Qb3 25.Kb3 Bb7 26.Rad1 Nf6 27.d6 Bh1 28.dc7 Nc6 29.Rh1 Nd5 30.Kc4 Nc7 31.Kc5 Rb8 32.Rc1 Rg8 33.Kd6 Kd8 34.Rc2 Rg6 35.Kc5 Rb5 36.Kc4 Rg4 37.Kd3 Rb3 38.Kd2 Nd4 39.Ra2 0–1. Billbob – RisingFast, ChessWorld.net, 2014.

10.Qb3 Bc5 11.e3 Nf6 12.d4 (12.Kf1 c6 13.Rg1 Ng4–+) 12...Bb6 (12...Qg3 13.Qc4 Qe3 14.Kf1–+) 13.Nd2 (13.Kf1 Ng4 14.Ke2 Ne3 15.Ke3 Qg2–+) 13...Rg8 14.Rh2 c5 15.Rf1 Bc7 16.Rf2 Bh2 17.Kh2 Ng4 (17...Ng4 18.Kg1 Nf2–+) 0–1. BrandochDaha – JJ1984m ChessWorld.net, 2014.

10.d4 Be7 11.Nd2 c6 12.e4 d6 13.Nc4 Be6 14.Qb3 b6 15.d5 cd5 16.Qb5 Bd7 17.Qd5 Bc6 18.Qd2 Be4 19.Rh2 Nc6 20.Nd6 Bd6 21.Qd6 Nge7 22.Rd1 Rd8 23.Qh6 Rd1 24.Kf2 Qh6 25.Rh6 Rd2 26.Ke3 Rg2 27.Ke4 Ra2 28.Kd3 a5 0–1. TWODOGS – double_bishops, ChessWorld.net, 2014.

9.Bc3?? Bc3–+

10.dc3 h5 11.Rh3 d5 12.e3 Bh3 13.Qf3 Bg2 14.Qg2 Qe3 15.Kh1 Ne7 16.Nd2 Qc3 17.Rf1 Qc2 18.Qd5 Nd5 19.Nf3 Ne3 20.Re1 Qg2# 0–1. interloper – Mango Mick, ChessWorld.net, 2014.

10.Nc3 Nf6 11.e3 Nc6 12.Qe2 Rg8 13.d4 (13.Rf1 d5–+) 13...a6 14.d5 (14.Rf1 d6–+) 14...Nd5 15.Nd5 Qd5 16.Rh7 Qf5 17.Rf1 (17.Qh5 Rg5 18.Rh8 Ke7 19.Qh6–+) 17...Qh7 18.Qf2 d6 19.Qf6 Bh3 20.Rf2 Ne5 21.Kh1 Bg2 0–1. pieeater – marekt, ChessWorld.net, 2012.

10.Nc3 Nf6 11.e3 d6 12.Rb1 Bg4 (12...Rg8!? 13.Qe2–+) 13.Qe1 (13.Qf1 c6 14.Rb7 Bf5–+) 13...Bf3 14.Qf2 Ne4 (14...Bc6 15.Kf1 Ng4 16.Rg1–+) 15.Ne4 (15.Qf3 Nd2 16.Qb7 Qe3 17.Kh2 Qf4 18.Kg1 Qd4 19.Kh2 Qe5 20.Kg1 Nb1 21.Qc8 Ke7 22.Nd5 Qd5 23.Qc7 (23.Bd5?? Rc8 24.Ba8 Nd7–+) 23...Nd7 24.Bd5=) 15...Be4 16.d3 Bg2 17.Qg2 Qe3 18.Kh2 (18.Kf1 Kd7–+) 18...Qh6 (18...Qf4!? 19.Qg3 Qg3 20.Kg3–+) 19.Kg1 Qe3 20.Qf2?? (20.Kh2 Qf4 21.Qg3 Qg3 22.Kg3–+) 20...Rg8 (better is 20...Qg5!? 21.Kf1 Qd5 22.Qg2 Qg2 23.Kg2–+) 21.Kf1 Qf2 22.Kf2 Rg7 23.Rb7 Kd7 24.Ke3 Na6 25.c4 (25.d4 Kc6 26.Rb3 Re8 27.Kf3 Re6–+) 25...Nc5 26.Rb5 a6 27.Rb4 (27.Ra5 Re8 28.Kd2 Rg2 29.Kc3 Ree2–+) 27...Rg3 28.Kd2 Ne4! 29.de4 Rg2 30.Kc3? (30.Ke3 Ra2 31.Rh7 Ra3 32.Kf2 a5–+) 30...a5 (30...Rag8 31.Ra4 R8g3 32.Kb4 Rb2 33.Ka5 Rg5 34.c5 Rc5 35.Ka6–+) 31.Rb3? (31.Rb2 Rg3 32.Kd2 Rh8–+) 31...Rg3 (better is 31...Rag8 32.Kd4 Rd2 33.Ke3 Ra2–+) 32.Kc2 Rg7 33.Kc3 Rg3 34.Kc2 Rg2 35.Kb1?? Rg7 36.Kb2 a4 37.Rb4 a3 38.Ka1 c5 39.Rb7 Ke6 40.Rh6 Ke5 41.Rh4 Ra7 42.Rh5 Kd4 43.Ra7 Rg1 0–1. pieeater – stephenmason11, ChessWorld.net, 2013.

9.Bh8 b6

10.c3 Bb7 11.Qf1 Bc5 12.e3 Na6 13.Rh7 0–0–0 14.Rf7 Ne7 15.Bf6 Qg6 16.Rg7 Qh5 17.Be7 Be7 18.Bb7 Kb7 19.Qg2 c6 20.Re7 Qd1 21.Qf1 Rg8 22.Kf2 Rf8 0–1. 2buddies – atmcomedian, ChessWorld.net, 2014.

10.c3 Bb7= 11.Qf1 Bc5 12.e3 Be7 (better is 12...h6!?+=) 13.Rh7+= Nf6 14.Rg7 Qh6?? (better is 14...Bg2 15.Qg2 Qg2 16.Rg2 d5+/–) 15.Bb7+– Qh8 16.Rg2 (16.Ba8?! Qg7 17.Qg2 Qg6 18.Qg6 fg6+=) 16...Nc6 17.Ba8 Bd6 (17...Qh4 18.Qf2 Qa4 19.Qf4+–) 18.Bc6 dc6 19.d4 Ke7 20.Nd2 Nd5 (20...Qh3 21.Qf3 Qf3 22.Nf3+–) 21.e4 (better is 21.c4 Nf6+–) 21...Ne3 22.Qf3 (22.Qf2 Ng2 23.Kg2 Qh2 24.Kf3 Qh3 25.Ke2 Qc3+–) 22...Ng2 23.Qg2 (23.Kg2?! Qh2 24.Kf1 Qd2+/–) 23...c5 (23...Bf4 24.Nf1 c5+–) 24.e5 Be5 25.de5 (better is 25.Re1!? cd4 26.cd4 Qd8 27.Re5 Kf8+–) 25...Qe5 26.Nf3 (26.Kf2 Qf6 27.Qf3 Qf3 28.Kf3 a6+–) 26...Qc3 27.Re1 Kd6 (27...Kf8+–) 28.Qg3 Kc6 29.Ne5 Kb5 1–0. Salvatore – Kal1, ChessWorld.net, 2014.

10.c3 Bc5 11.d4 Bd6 12.Nd2 Qe3 13.Kf1 Bg3 14.Ne4 Bb7 15.Ng3 Bg2 16.Kg2 Nc6 17.d5 Ne5 18.Be5 Qe5 19.Rc1 0–0–0 20.Rh7 Nf6 21.Rf7 Rg8 22.c4 Qe4 23.Kf2 Ng4 24.Ke1 Qg6 25.Re7 Qf6 26.Re4 Ne5 27.Re3 Ng4 28.Rf3 Qh4 29.Kd2 Qg5 30.Kc2 Ne3 31.Re3 Qe3 32.Nf5 Qe4 33.Qd3 Qe8 34.Rb1 Rg2 35.Ne3 Rg3 36.Kd2 a5 37.Qf5 Qe3 38.Kc2 Qc3 39.Kd1 Rg1 0–1. Eries – TWODOGS, ChessWorld.net, 2014.

10.Nc3 Bb7 11.e4 Bc3 12.Bc3 Be4 13.Qe2 Qg2 14.Qg2 Bg2 15.Kg2.

10.Nc3 Bc3 11.Bc3 Bb7 12.Rh2 Nf6?? (Better is 12...d6+=) 13.Bf6+– (13...Qg6 14.Qf1+–) 1–0. Trkn – guest2227, ICC, 2004.

10.Nc3 Bc5 11.d4 Qe3?? 12.Kf1+= Qc3 13.Rh3 Qc4 14.dc5 Qc5?? 15.Qd3 Nc6= 16.Bc6 dc6–/+ 17.Re3 Be6 18.Rd1 Ne7 19.Bf6 Nd5 20.Re6 (20.Re6 fe6 21.Qh7–+; 20.Rf3 Nf6 21.Rf6 Ke7–+). Goetter – Hermann,Guenter, corr, 1989.

10.d3 Bb7–/+ 11.e4 Bc5 12.Kf1 Nf6 13.Bf6?? (better is 13.Qd2 Be3 14.Qd1–/+) 13...Qf6–+ 14.Bf3 Qd4 15.Qe2 (15.Qe1 Qa1 16.Nc3 Qb2–+) 15...Qa1 16.Kg2 (16.Qd1 Qd4 17.Qe2 Qb2–+) 16...Nc6 (better is 16...Qa2 17.c3 Qe6 18.d4–+) 17.e5 (17.c3 0–0–0 18.Rf1–+) 17...Nd4 18.Rh7 (18.Nd2 Bf3 19.Qf3 Nf3 20.Ra1 Nd2 21.Rd1–+) 18...Ne2 19.Bb7 Qb1 (19...Qd4 20.Rf7 Kf7 21.Bd5 Ke7 22.Kf3 Qe3 23.Kg4 Qf4 24.Kh5 Rh8 25.Kg6 Qg4) 20.Rh8 Ke7 21.Rh1 (21.Rb8 Qg1 22.Kf3 Qe3 23.Kg4 Qf4 24.Kh5 Ng3) 21...Rg8 22.Kh2 (22.Kf3 Rg3 23.Ke2 Qc2 24.Ke1 Rd3 25.Be4 Rd1) 22...Bg1 (22...Rh8 23.Kg2 Qh1) 23.Kh3 Nf4 24.Kh4 Bf2 0–1. karlsdad – Kal1, ChessWorld.net, 2014.

10.Qe1 Bb7+= 11.e4 (better is 11.Qf2 h6 12.Kf1 Bg2 13.Qg2 Qg2 14.Kg2=) 11...Bc5 (better is 11...Nf6 12.Nc3 Bc3 13.dc3 Ne4 14.Rh7 Na6–/+) 12.d4= White prepares the advance e5 12...Be7 13.Rh7 Bf6 14.e5?? (better is 14.Bf6 Nf6 15.Rh8 Ke7 16.Nc3+/–) 14...Qg2# (14...Bg2?? 15.Bf6 Qf5 16.Rg7+–) 0–1. Tradesmen – Kal1, ChessWorld.net, 2014.

10.e3 Bb7 11.Qf1 Na6 (better is 11...Be4!+=) 12.Rh7+= 0–0–0 13.Rg7 (13.Rg7 Qh4 14.Bb7 Kb7 15.a3–+) 1–0. Fournier,Frederic – Elchijose, Active, 2007.

10.e4 Bb7 11.d3 Na6 12.Rh5 Qg6=+ 13.Bc3 Bc5 14.Kf1 Nf6 15.Re5 Be7 16.Qf3 d6?? 17.Rf5=+ Ng4 18.Qf4 Nc5 19.Ke2 c6 20.Nd2 Bc8 21.Rh1 Bf5?? 22.ef5+– Qg5 23.Qg5 Bg5 24.Rh7 Ke7 25.Rg7 Bf6= 26.Bf6 Nf6 27.Bc6 Rh8 28.Nf3 Rc8 29.Be4?? Nce4 30.de4 Rc2 31.Ke3? Ra2 32.Nd4? Ra1 33.Nc6 Kf8 34.Rg2 Ra3 35.Kd4 Ra4 36.Kd3 Ne4 37.Rh2 Nc5 38.Kc3 a5 39.f6 Rg4 40.Rh8 Rg8 41.Rg8 Kg8 42.Ne7 Kf8 43.Kc4 a4 44.Nd5 a3 45.Nc3 Ne4! 46.Na2 Nf6 47.Kb3 Ne4 48.Ka3 f5 49.Kb2 f4 50.Kc1 f3 51.Kd1 Kf7 52.Ke1 Ke6 53.Nb4 Ke5 54.Nd3 Kd4 55.Nf4 b5 56.Ne6 Ke3 (56...Ke3 57.Kd1 f2 58.Kc2 f1Q 59.Nd8 Qd3 60.Kb2 Qd2 61.Kb3 Nc5 62.Ka3 b4#) 0–1. Steve20 – osirysm, ChessWorld.net, 2005.

10.e4 Bb7= 11.d3 Nf6 12.c3 Ng4 13.Bd4 (13.Rh7 Qe3 14.Kh1 Nf2 15.Kh2 Bd6 16.e5 Be5 17.Be5 Qe5 18.Kg1 Nd1 19.Bb7 Qg3 20.Bg2 Ne3 21.Rh8 Ke7–+) 13...Bc5 14.Bc5 bc5 (14...Qc5 15.d4 Qg5 16.Qf3–/+ (16.Rh7?? Qe3 17.Kh1 Nf2 18.Kh2 Qf4 19.Kg1 Nd1 20.Rh8 Ke7–+)) 15.Qe1 (15.Qd2 Qg6=) 15...Nc6 (better is 15...c4!? 16.Rh7 cd3+=) 16.Rh7= 0–0–0 17.Rf7 (better is 17.Qd2!? Qe3 18.Qe3 Ne3 19.Nd2+= (worse is 19.Rf7 Nc2–/+)) 17...Nce5 18.Rf5 Qh6 19.Qg3 (better is 19.Nd2 Qh2 20.Kf1–+) 19...Qc1 20.Rf1 Qb2 21.Nd2 Qd2 22.Bh3 Rg8 23.a4? (23.Rf4 Qd3 24.Qd3 Nh6 25.Kf1 Nd3 26.Rf6–+) 23...Qe3 (worse is 23...Qc3 24.Ra2 Ba6 25.Rg2–+) 24.Kg2 (24.Qe3 Ne3 25.Kf2 Nf1 26.Bf1 c4–+) 24...Nh6 (better is 24...Qh6 25.Bg4 Rg4–+) 25.Qg8!! 1–0. stampyshortlegs – Kal1, ChessWorld.net, 2014.

10.e4 Bb7= 11.Rh5 Qg6 12.d3 f6 13.Qf3 Nc6 14.Qh3 h6 15.c3 (15.Qf5 Bc5 16.Kh1 Qf7–/+) 15...Bc5 16.d4? (better is 16.Kh1–/+) 16...Be7?? (better is 16...Nd4 17.Rc5 bc5 18.cd4 Be4–/+) 17.Qf5= Qf5 18.Rf5 0–0–0 19.Nd2 Na5 20.Bh3 Kb8 21.Bg7 d5 22.Rf4 de4 23.Ne4 The pressure on f6 grows 23...Bd6 24.Rh4 (24.Nd6 cd6 25.Re1 Nc4+/–) 24...Ba3 (24...Be7 25.Bf5=) 25.Re1 Be7 26.Ng3 (worse is 26.Bh6 f5 27.Ng5 Nc6+=) 26...Bd6 27.Nf5 Increases the pressure on h6 27...Bc8 28.Nh6?? (better is 28.Nd6 cd6 29.Bh6 Bh3 30.Rh3+/–) 28...Bg3 29.Ree4 Bh4 30.Rh4 (30.Nf7 Rd5 (worse is 30...Bh3 31.Nd8 Bg5 32.Re8+=) 31.Rh4 Bh3+=) 30...Bh3 31.Rh3 Nh6 32.Rh6 Rg8 33.Rh7 f5 34.Kf2 Nc4 35.Kf3 Kb7 36.Kf4 Nd6 37.Be5 Kc6 38.Bd6 Kd6 39.Rh6 Kd7 40.Kf5 Rg2 41.Ke4 Ra2 42.c4 Ra5 43.c5 (better is 43.Rh7!? Kc8 44.d5+=) 43...bc5–+ 44.dc5 Rc5 45.Ra6 c6 (45...Rc6!? 46.Ra7 Rd6 47.Ra1–+) 46.Ra7–/+ Kd6 47.Kd4 Rd5 48.Kc4 c5 ½–½. ClausGamborg – Haroldlee123, ChessWorld.net, 2014.

10.e4 Bc5 11.d4= Qe3 12.Kf1?? Ba6–+ (12...Ba6 13.Qd3 Bd4 14.Bd4 Bd3 15.cd3 Qd3 16.Ke1 Qd4–+) 0–1. Meybohm,Dirk – Neumann,Joachim, 1990.

10.e4 Bd2 11.Nd2 Bb7 12.Rh7. Hasler.

10.e4 Nf6 11.Bf6 Qf6 12.Nc3?? (better is 12.c3 Qg7 13.d4=) 12...Bc5–+ 13.Kh2 Qf4 (13...Qh4 14.Bh3 Qf4 15.Kg2 Qf2) 14.Kh3 d5 0–1. The Phoneguy – Kal1, ChessWorld.net, 2014.

10.Kf1 d5 11.c4 Qf4 12.Bf3 =.

10.Kf1 Qf5 11.Ke1= Nc6 12.c3 Bd6 13.d3 (13.Qa4 Bb7=) 13...Bg3 (13...Qg5!? 14.Kf1 Nh6–/+) 14.Kd2= Bb7 15.Be4 Qf4 (15...Qb5 16.Na3 Qc5 17.Rh3= (17.Bh7 Qa3 18.Bg8 Qb2 19.Ke3 Ne7–+)) 16.Kc2 (16.e3!? Qf2 17.Qe2+/–) 16...0–0–0 17.Rh7 d5 18.Bf3 Qa4 Black prepares d4 (18...Nf6 19.Bf6 Qf6 20.Qh1+=) 19.Kc1 Bf4 20.Nd2 Qa3 21.Kc2 d4 22.Bd4 Nd4 23.cd4 Ba6? (better is 23...Bf3!? 24.ef3 Rd4=) 24.Rf7 Rd4 25.Nb3 Rd8?? (25...Nh6 26.Qg1 Be5+=) 26.Rf4+– Qd6 27.Rd4 Qf6 28.Rd8 Qd8 29.e4 1–0. double_bishops – nimzomorph, ChessWorld.net, 2014.

10.Kh2?? Bd6 11.Kg1 Bb7 12.Qf1 Na6 (12...h5 13.Nc3–/+) 13.Nc3 (13.Rh7 0–0–0 14.Bc3= (14.Rf7? Qg3 15.Qf2 Qh2 16.Kf1 Qh8–+)) 13...0–0–0 14.Ne4?? (better is 14.e3 h5 15.Rh3+=) 14...Be4–+ 15.Kf2 (15.e3 Nb4–+) 15...Qc5 (better is 15...Ne7 16.Rh3 Qf5 17.Rf3 Bf3 (17...Rh8?! 18.Rf5 Bf5 19.e4 Bc5 20.Kf3+=) 18.ef3 Nb4–+) 16.e3 Qc2 (better is 16...Bg2 17.Qg2 Qc2 18.Qa8 Nb8–+) 17.Qa6–/+ Kb8 18.Be4 Qe4 19.Bd4 Qf5 20.Ke2 Re8 21.Rhf1 (21.Rag1!?+=) 21...Qg4–/+ 22.Rf3?? (better is 22.Kd3–/+) 22...Qd4–+ 23.Rff1 (23.Rc1 Nh6–+) 23...Nf6 24.Kf2 (24.Rac1 Qg4 25.Kd3 Qg6 26.Ke2–+) 24...Ne4 25.Kf3 Nd2 26.Ke2 Re3 27.Kf2 (27.Kd1 Nc4 28.Kc1 Qa1 29.Kc2 Rc3) 27...Qf4 28.Kg1 Qh2 0–1. The Phoneguy – Tradesmen, ChessWorld.net, 2014.

10.Rh3 Bb7+= 11.Re3?? (better is 11.Qf1 Be4 12.a3 Bc5 13.d4=) 11...Kd8 12.Qf1 (12.Rf3 Bf3 13.ef3–+) 12...Bd2! 13.Rf3? (13.Nd2 Qe3 Double attack (13...Qe3 Decoy; 13...Qe3 Remove defender)) 13...Bf3 (better is 13...Be3!? 14.Re3 Qe3 15.Qf2 Qc1 16.Kh2–+) 14.Qf3 Qe3 (14...Be3 15.Kf1 c6 16.Qf7–+) 15.Qe3? (15.Kf1 c6 16.Nd2 Qd2 17.Qf7–/+) 15...Be3 16.Kf1 c6 17.Be5 d5 18.Na3 Nd7 19.Bd6 Kc8 20.Bh3 Ngf6 21.Bf5 Kb7 22.c4 dc4 23.Nc4 Bc5 24.Rb1 Bd6 25.Nd6 Kc7 26.Nf7 Rf8 27.Bd7 Nd7 28.Ke1 Rf7 29.Rb3 Nc5 30.Rg3 Ne4 31.Ra3 a5 32.Re3 Nc5 33.Kd2 h5 34.Rh3 Rf5 35.Ke1 Kd6 36.Kd2 Kd5 37.e3 Ne4 38.Ke1 Kc4 39.Rh4 Kd3 40.Rh3 b5 41.a3 Rc5 42.Kf1 Rc1 43.Kg2 Rc2 44.Kf1 b4 45.ab4 ab4 46.Rh4 b3 47.Kg1 b2 0–1. stephenmason11 – nimzomorph, ChessWorld.net, 2013.

10.Rh7+/– Bc5 11.e3 c6 +/–.

10.Rh7+/– c6!? 11.Qf1 Qe7 +=.

10.Rh7+/– Ne7 11.e3 Bc5? 12.Qh5 Be3? 13.de3?? Qe3= 14.Kh1 Qe1?? 15.Kh2+– Ng6 16.Rg7 Ke7 17.Na3 (17.Na3 Qe3 18.Ba8 Nh8 19.Qh4 Kf8 20.Qh8 Ke7 21.Rf7 Kf7 22.Rf1 Kg6 23.Rf6 Kg5 24.Qh6 Kg4 25.Rg6 Kf5 26.Qh5 Qg5 27.Qg5#) 1–0. Meybohm,Dirk – Cuno,Thomas, Halberstadt, 1991.

10.Rh7+/– Ne7 11.Qf1 +/–.

10.Rh7+/– Bf8 11.Nc3 Bb7+/– 12.Qf1 Nh6 13.Bf6 (13.Be5 Bc6 14.Bf6 Qg6+/–) 13...Qg6 14.Rh8 Na6? (14...Nf5+/–) 15.Kh1?? (better is 15.e4 Nc5 16.Nd5+–) 15...Qh5= 16.Kg1 Qg6 17.Qf2 (better is 17.e4 c6 18.e5+–) 17...Ng4+/– 18.Qg3?? (better is 18.Qf4 Bg2 19.Bg5+/–) 18...Bg2–+ (18...Qf6 A) 19.Qg4?! 0–0–0 (19...Qh8 20.Bb7 Rb8 21.Ba6+–) 20.Rh3 Nb4+=; B) 19.Bb7 Qh8 20.Qg4+– (20.Ba8?! Qd4 21.Kg2 Bd6=)) 19.Qg2 (19.Kg2 Nf6 (worse is 19...Qf6 20.Qg4 0–0–0 21.Rg8+/–) 20.Rah1 Qg3 21.Kg3 0–0–0–+) 19...Nf6 20.Rf1 Qg2 (20...0–0–0!? 21.Kh1 Qg2 22.Kg2–+) 21.Kg2–/+ Ke7 22.e4 d6 (22...Ke6–/+) 23.d4? (better is 23.Nd5!? Nd5 24.ed5–/+) 23...c6 24.Kg3 Rb8 (24...Ne8 25.Rh2–+) 25.Kf4 (25.Re1 Nd7–+) 25...Bg7 26.Rb8 Nb8 27.Kf5 Ne8 28.Ne2 c5 29.c3 Nc6 30.Rd1 Nc7 31.a4 Na5 32.Rg1 Ne8 33.Rd1 Bh6 34.Nf4 Bf4 35.Kf4 Nc7 36.Rb1 Ne6 37.Ke3 Nc4 38.Kd3 Na5 39.Rf1?? c4 40.Ke3 Nb3 41.Rh1 a6 42.Rh8 Nd8 43.Rh6 Na5 44.e5 Ndb7 45.Ke4 b5 46.ab5 ab5 47.Kd5 Kd7 48.ed6= Nb3 49.Rf6 Nd8 50.Rf2 Kc8 51.Ra2 Kb7 52.Rh2 Na5 53.Rh8 Nac6 54.Kc5+= b4 55.d5+/– bc3? 56.dc6+– Nc6 57.Rh2 Ne5 58.Rc2 Nd7 59.Kd5 1–0. Lunin,Mikhail – Listratov,Artem, Zhukovsky Championship A, 2010.

10.Rh7+/– Bf8 11.Qf1!? f5 12.Qf3 Nc6 +–.

10.Rh7+/– Bf8 11.Qf1 Nh6 12.Qf6+– Qg3 1–0. Rosner,Dirk – Brunner,Hermann, DESC, 2004.

10.Rh7+/– Nh6 11.Rg7+– Qe7 12.e3 (12.Ba8 Qf8 13.c3 Qh8+–) 12...Nc6 (12...c6!?+/–) 13.Qh5 Qe6?? (13...Bd2 14.Nd2 Qe3 15.Kh1 Qd2+–) 14.Bd5 Qf5 15.Rg5 Qc2 (15...Qh7 16.Bf6 Bf8 17.Re5 Be7 18.Bc6 dc6 19.Re7 Kf8 20.Rc7 Qg8 21.Kf1+–) 16.Rg8 Ke7 (16...Bf8 17.Qh6 Qg6 18.Rg6 Bh6 19.Rh6 Bb7+–) 17.Qh6 Qd1 18.Kf2 Bd6 1–0. JohanK – Kal1, ChessWorld.net, 2014.

10.e4 h6

11.Bc3 Bd6 12.Qf3= Bb7 13.d3 Nf6?? 14.Bf6+– Qc1 15.Kf2 Qc2 16.Kg1 Be7 17.Rh6?? Nc6?? 18.Rh8+– Bf8 19.Nc3 Ne7 20.Nd5 Bd5 21.Be7 Ke7 22.ed5 Qc5 23.Kh1 Re8 24.Re1 Kd8 25.Qf6 Be7 26.Re8 (26.Re8 Ke8 27.Qh8#) 1–0. ofer – osirysm, ChessWorld.net, 2005.

11.Bd4 Bb7 12.d3 c5 13.c3 Ba5 14.Bf2 Nc6 15.Rh5 Qg7=+ 16.d4 Nf6 17.Rh4 0–0–0 18.dc5 Rg8 19.Qf3? Ne5–+ 20.Qh3 Qg2! 21.Qg2 Nf3 22.Kf1?? Rg2 23.Kg2–+ Nh4 24.Bh4 Ne4 25.cb6 Bb6 26.Kh3 Bc7 27.a3 Bd5 28.Be7 f5 29.c4? Bc4 30.Bb4 f4 31.Nd2 Be6 32.Kg2 Ng5 33.Rc1 f3 34.Kf2–/+ Bd5 (34...Bd5 35.Bd6 Bc6 36.Bc7 Kc7=+; 34...Kb7 35.Nf3 Bb6 36.Kg3 Ne4 37.Kf4–/+) 0–1. Reimann,Andreas – Hermann,Guenter, corr KMG–10, 1990.

11.Bd4 Nc6=+ 12.Be3 Bc5–+ 13.Bc5 Qc5 14.Kf1 Ba6 15.d3 0–0–0 16.Nd2 Nb4 17.Nb3? Qc2–+ 18.Qc2 Nc2 19.Rc1 Bd3 20.Kg1 f5 21.ef5 Bf5 22.Rh4 Ne3 23.Be4 Re8 24.Bf5 Nf5 25.Rf1 Nh4 (25...Nh4 26.Nd4 d5–+) 0–1. Hasler,Ulrich – Hlousek,J, CiF, 1992.

10.Rh7 Bb7

11.Qf1+/– Bc5 12.e3 Qg6?? 13.Rg7+– Ne7 14.Rg6 (14.Rg6 Bg2 15.Rg2+–) 1–0. NN – MullahKrekar, internet, 2002.

11.Qf1+/– Nc6?? 12.Qf7 Kd8 13.Qd7 1–0. Fournier,Frederic (1610) – grechukbogdan (1645), rated blitz game (2/12), 2002.

11.Qf1+/– Bd5 12.Rg7+– Bc5 13.e3 Be3 14.de3 Qe3 15.Qf2 Qc1 16.Bf1 f6 17.Nc3 Qa1 18.Nd5 Na6 19.Qe3 (19.Qe3 Qe5 20.Nf6 Nf6 21.Qe5 Kd8 22.Qf6 Kc8 23.Ba6 Kb8 24.Qf8#) 1–0. mtr – Julian, internet, 2010.

11.Qf1+/– f6 12.Rg7 Bc5 13.e3 Be3 14.de3 Qe3 15.Qf2 Qc1 16.Bf1 Ne7 17.Re7 Ke7 18.Qf6 Ke8 19.Qg6 Kf8 20.Bg7 Ke7 21.Qf6 Ke8 22.Qf8# 1–0. juliangon – atmcomedian, ChessWorld.net, 2014.

11.Qf1+/– Qg2 12.Qg2 Bg2 13.Kg2 Nc6 14.Nc3 0–0–0 15.Rf1 f6 16.Bf6 Nf6 17.Rf6 Rg8 18.Kf2 Ne5 19.Rf4 Bc5 20.d4 Ng4 21.Kf3 Bb4 22.Nd5 Bd6 23.Rg4 Rf8 24.Ke3 a6 25.Rgg7 Re8 26.Kd3 1–0. Manu_ – Bandy 1, ChessWorld.net, 2014.

11.Qf1+/– Qg2 12.Qg2 Bg2 13.Kg2 Nc6 14.Nc3 Bc3 15.Bc3 (15.dc3?! Ke7+=) 15...0–0–0 (15...Ke7!?+–) 16.Rf7 Nge7 17.Rh1 d5 18.Bf6 Re8 19.Rhh7 Kd7 20.d4 Ke6 21.e3 Rg8 22.Kf2 a6 (22...Nf5+–) 23.Be7 Ne7 24.Re7 (24.Re7 Kd6 25.Rd7 Ke6 26.Rc7+–) 1–0. pvanr (2125) – nextdoor (1735), gameknot.com, 2014.

11.Qf1+/– Bg2 12.Qf7 Kd8 13.Bf6! Nf6?? 14.Rh8 (14.Rh8 Ng8 15.Rg8 (15.Qg8?! Qg8 16.Rg8 Ke7 17.Kg2 Kf7+–) 15...Qg8 16.Qg8 Ke7 17.Qg5 Ke8 18.Kg2+–) 1–0. Weisbrod,Juergen – Paltrinieri,Mario, corr KMG–29, 1994.

11.Rg7 Bc5= 12.d4 Qe3 13.Kf1 Bg2 14.Rg2 Qf4 15.Kg1 Qe3 16.Kh1 Qh6 17.Rh2 Qc6 18.Kg1 =.

11.Rg7 Bc5= 12.e3?? Be3–+ 13.de3 Qe3 14.Kf1?? (better is 14.Kh2 Qh6 15.Kg1 Qh8 16.Qe1 Ne7 17.Qc3 Bg2 18.Rg2–/+) 14...Bg2 (better is 14...Ba6 15.Qd3 Bd3 16.cd3 Ne7–+) 15.Rg2 Qf4 (better is 15...Ne7+–) 16.Rf2 Qc4 17.Qe2 Qe2 18.Re2 Kf8 19.Nc3 Nh6 20.Rg2 Nf5 21.Nd5 Na6 (21...Nc6 22.Re1 (22.Nc7?! Ne3 23.Kf2 Ng2 24.Na8 Nf4+–) 22...f6 23.Bf6+–) 22.Re1 (better is 22.Bf6 d6 23.Rh2+–) 22...c6 (22...f6 23.Rf2 c6+–) 23.Nf6 Ne7 (23...Ne3 24.Re3 d5 25.Bg7) 24.Nh7 (24.Bg7) 24...Ke8 25.Rg8 1–0. RisingFast – karlsdad, ChessWorld.net, 2014.

11.Rg7 Bc5= 12.e3?? Be3–+ 13.Kf1?? (better is 13.de3 Qe3 14.Kh2 Qh6 15.Kg1 Qh8 16.Qe1 Ne7 17.Qc3 Bg2 18.Rg2–/+) 13...Bg2 14.Ke2 Qh5 15.Ke3 Qh8 (15...Qd1 16.Rg8 Ke7 17.Rg2–+) 16.Qg4?? (16.Rg2 Qe5 17.Kf2 Qd4 (17...Qa1 18.Rg8 Ke7 19.Qe2 Kd6 20.Nc3+–) 18.Ke2 Qa1 19.Rg8 Ke7–/+) 16...Kf8 (better is 16...Ne7 17.Qg2 Nbc6–+) 17.Qg2 Qh6?? (better is 17...Nc6 18.Rg8 Qg8 19.Qg8 Kg8–+) 18.Rg5= Nc6 19.Kd3 Nge7 20.Nc3 Qd6 21.Ke2+= Nd4 22.Kd1 c6 23.Qh3 Qf6= 24.Qh8?? Qh8–+ 25.Kc1 Ne2 26.Ne2 Qa1 0–1. Eries – Haroldlee123, ChessWorld.net, 2014.

11.Qf1+/– Nh6

12.Bf6 Bg2 13.Rh8 (13…Ng8 14.Bg5 (14.Qg2?! Qg2 15.Kg2 Kf8+–) 14...Bf1 15.Rg8 (15.Kf1?! f6+–) 15...Bf8 16.Nc3 Be2 17.Re1+–; 13.Qg2 Qf6 14.Qa8 Bc5 15.e3 Qa1 16.Rh8 Ng8 17.Qb8 Ke7 18.Qg8 Qb1 19.Kg2 Qb2 20.Qe8 Kf6 21.Rh6 Kg5+–) 1–0. Granz,Burkhard – Fedotov,Alexander, FG–1999–0–00053, 1999.

12.Bf6 Qg6 13.Rg7 Bg2 14.Rg6 Bf1 15.Rh6 1–0. valeriuzaharia (2040) – nextdoor (1720), gameknot.com, 2014.

12.Rg7 Bc5 13.Kh2?? Ng4–+ 14.Kg3 Bd6 (14...Bd6 15.Qf4 Bf4 16.Kh3 Qh5#) 0–1. Von Otte,Wilhelm – Alber,Horst (2335), Hessen–ch Germany, 1992.

12.Bf6 Bc5

13.d4 Qe3 14.Qf2 Qf2 (better is 14...Qc1!? 15.Bf1 Bf8+–) 15.Kf2 Ng4 16.Kg3 Nf6 17.Rh8 Ke7 18.Bb7 (18.dc5?! Nc6 19.Ra8 Ba8 20.cb6 ab6+=) 18...Bd4 19.Ba8 (19.c3 Ne4 20.Be4 Bh8 21.Ba8 Ke6+–) 19...Ne8 (19...Nc6 20.c3 Ne4 21.Kf4 Nc3 22.Nc3 Bc3 23.Bc6 Ba1 24.Rh1+–) 20.Re8! Ke8 21.c3 Be5 22.Kg4 c6 23.Kf5 Bh8 24.a4 a5 (24...d6 25.e4+–) 25.Ra2 Na6 26.Rb2 Ke7 27.Rb6 Nc7 28.Rb7 (28.Rb8 Ne8+–) 28...Nd5 (28...Na8 29.Rb8 Bc3 30.Nc3+–) 29.Ra7 Bc3 (29...Kd6 30.Ra5 Nc3 31.Nc3 Bc3+–) 30.Bc6 Kd6 (30...Nb4 31.Rd7 Ke8 32.Bb5+–) 31.Bd5 Bb4 (31...Kd5 32.Nc3 Kc4 33.Rc7 Kb3 34.Kf6+–) 32.Bf7 Ke7 1–0. juliangon – Haroldlee123, ChessWorld.net, 2014.

13.e3 Qg3

14.Qf2 Qf2 15.Kf2 Ng4 16.Kg3 (16.Kg3 Bg2 17.Rh8 (17.Kg4?! d5+–) 17...Bf8 18.Bg7 (18.Kg4?! d6+/–) 18...Ne3 19.de3+– (19.Rf8?! Ke7 20.de3 Na6+–)) 1–0. Woschkat,Karl Heinz – Neudecker,Clemens, DESC, 1999.

14.Qf2 Qf2 15.Kf2 Ng4 16.Kg3 Bg2 17.Kg4?! d5 +–.

14.Qf2 Qf2 15.Kf2 Ng4 16.Kg3 Bg2 17.Rh8 Bf8 18.Kg4?! d6 +–.

14.Qf2 Qf2 15.Kf2 Ng4 16.Kg3 Bg2 17.Rh8 Bf8 18.Bg7 (18.Bg7 Ne3 19.de3+–; 18.Kg4?! d6+/–) 1–0. Woelfelschneider,Peter – Stoffers, 10 Jahre MVP 4d, 2000.

14.Rh6 Be3 15.de3 Qe3 16.Qf2 Qc1 17.Bf1 Qh6 18.Qe2 Kf8 19.Qe7 Kg8 20.Qd8 Qf8 21.Qc7 Qc5 22.Qc5 bc5 23.Nc3 d5 24.Bg2 (24.Bg2 Nd7 25.Bh4+–) 1–0. Woschkat,Karl_Heinz – Teknis,Joannis, IECG, 1998.

9.Bh8 Bc5

10.d4 Bb6 11.c3 Ne7 12.Rh7 Nf5 13.Bf6?? d6 14.Qb3 (better is 14.Bg5 Nd7 15.Qb3+–). Meybohm,Dirk – Grosch, corr, 1988.

10.d4 Be7 11.Rh7 Nf6 12.Bf6 Bf6 13.c3 d5 14.Qd2 Qg8 15.Rh2 Bg5 16.Qd3 c6 17.e4 Be6 18.ed5 Bd5 19.Qg3 Kd7 20.Bd5 cd5 21.Rh5 Be3 +/–.

10.d4 Bf8. Plock.

10.e3 (--> 8.Kg1 Bc5 9.e3 Qg5 10.Bh8).

9.Bh8 Nc6

10.c3 Bc5 11.e3 h6? (11...Nge7 12.Rh7 d5=) 12.d4?? (better is 12.Rh5 Qe7 13.Qg4+–) 12...Bd6 (better is 12...Qe3 13.Kf1 Be7=) 13.Qf3+/– b6 14.Nd2 Ba3? (14...Ba6!?+/–) 15.Ne4 (better is 15.Nc4 Bd6 16.Rh3+–) 15...Ne5?? (better is 15...Qg6 16.Rh3 f5+–) 16.Be5 (better is 16.de5 Bb7 17.Ng5 Bf3 18.Nf3+–) 16...d6 (16...Qg6 17.Rh3 Bb7+–) 17.Ng5 hg5 18.Bg7 Ne7 19.Qa8 c5 20.Rh8 Kd7 21.Qa7 Ke6 22.Qa3 Nf5 23.d5 Ke7 24.Bf8 Kf6 25.Rf1 Ke5 26.e4 Ne3 27.Bg7 f6 28.Bf6# 1–0. Ratscales – knightRider77, ChessWorld.net, 2015.

10.Nc3 Bc3 11.Bc3 d5 12.Rh7 d4 13.Bb2 Bf5 14.Rh2 0–0–0 15.Kh1 (15.c3 Nf6 16.cd4 Ng4=) 15...Nge7 16.a3 Ne5 17.Bc1 (17.e3 Ng4 18.Qg1 de3 (18...Bc2?! 19.Bd4 Nf5 20.Bf3+=) 19.de3 Kb8–/+ (worse is 19...Qe3 20.Qe3 Ne3 21.Re1=)) 17...Qg6 (17...Ng4 18.Qg1 Qf4–+ (18...Bc2?! 19.Bf3 f5 20.d3–/+)) 18.Qf1–/+ Ng4 19.Bb7?? (better is 19.Rh4–/+) 19...Kb7–+ 20.Qg2 (20.Rg2 Rh8 21.Kg1 Be4–+) 20...Kc8 (20...Be4 21.Kg1 Bg2 22.Rg2–+) 21.Rb1 (21.Kg1 Nh2 22.Qg6 Ng6 23.Kh2 Re8–+) 21...Nh2 (21...Be4 22.Kg1 Bg2 23.Rg2 Qc2 24.Rg4 Qb1 25.Kg2–+) 22.Qb7 (22.Qg6 Ng6 23.Kh2–+) 22...Kd7 23.Qb5 Nc6 24.Qd5 Ke8 25.Qc4 Ng4 (25...Ng4 26.Qd5 Qh5 27.Kg2 Qh2 28.Kf1 Qf2; 25...Be4 26.Kh2 Qg2) 0–1. Skaug,Thorbjoern – Schrickx,F (1900), Dresden GER, 2013.

10.Nc3 Nge7? 11.Ne4+– Qg6 12.Rh7! d6? (12...Qh7 13.Nf6 Double attack (13.Nf6 Decoy)) 13.Nf6 Kd8 14.c3 Bc5 15.d4 Bb6 16.Kh1 Bf5 (16...Nf5 17.Bc6 bc6 18.Qd2 Ng3 19.Kh2+–) 17.e4 Qh7 (17...Bc8+–) 18.Nh7 Bh7 19.Bf6 Kd7 (19...Ke8 20.Qh5 Bg8+–) 20.Qg4 (20.Qg4 Ke8 21.Qg7+–) 1–0. pcmvr – cristero (2460), net–chess.com, 2015.

10.e3 Nge7 11.Rh7 Bd2?? (better is 11...d5 12.Qh5 Qh5 13.Rh5 Bf5+/–) 12.Qd2+– Ne5 (12...d6 13.e4 Qg8 14.Qh6+–) 13.Be5 Qe5 14.Qd4 (14.Nc3 c6+–) 14...Ng6 (14...Nc6 15.Bc6 Qd4 16.ed4 dc6 17.Nc3+–) 15.Qe5 (better is 15.Nc3!? d6 16.Rf1 Be6 17.Bb7 Rb8 18.Bc6 Kf8+–) 15...Ne5 16.Rh8 Ke7 17.Nc3 f6 (17...c6+–) 18.Nd5 Kd6 19.Nf6 (better is 19.Rd1 Kc5+–) 19...Nf7 (19...c6 20.Re8 Nc4 21.Bh3+–) 20.Rh4 (better is 20.Rh7 Ng5 21.Rh5 c6 22.Rg5 Ke7+–) 20...Ke6 (20...c6+–) 21.Ne8 Ke7 (21...Rb8 22.Rf1 Ng5 23.Rh5+–) 22.Nc7 Rb8 23.Nd5 Kd8 24.Rf1 b5 25.Rf7 a5 26.Rh8 1–0. bartd47 – anglewolf, ChessWorld.net, 2014.

10.e3 Nf6 11.Qf3 Be7 12.Nc3 d6 (12...Ne5 13.Qf4 Qf4 14.ef4 Bc5 15.Kf1 Neg4+/–) 13.Rf1 Ne5 14.Qf4 Qf4 15.Rf4 (15.ef4?! Neg4+=) 15...Ned7 16.Nb5 Kd8 17.Rh6 c6 18.Nd4 (worse is 18.Rff6 Nf6 (worse is 18...Bf6 19.Rf6 cb5 20.Rf7+/–) 19.Nd4 Nd7+=; worse is 18.Rhf6 Nf6 (worse is 18...Bf6 19.Rf6 cb5 20.Rf7+/–) 19.Rf6 Be6+= (worse is 19...Bf6 20.Bf6 Ke8 21.Nc7 Kf8 22.Na8+–); 18.Bf6?! Nf6 19.Nd4 Be6+/–) 18...Nd5? (better is 18...Ng8 19.Rh7 Ne5+–) 19.Rf7 Ne5 20.Be5 de5 21.Bd5 ed4 (21...cd5 22.Nf3 e4 23.Ne5+–) 22.Be4 de3 23.de3 Be6 (23...Kd7 24.Rhh7 Kd6 25.Rh6 Bf6 26.Rhf6 Ke5 27.Rf4+–) 24.Re6 (24.Re6 Kc7 25.Rfe7 Kb6 26.Rb7 Kb7 27.Bc6 Kb8 28.Re8 Kc7 29.Ba8+–) 1–0. organuz (2140) – nextdoor (1705), gameknot.com, 2014.

10.e3 h6 (--> 9.Bh8 h6 10.e3 Nc6).

10.Qf1 Bc5 11.e3= Be3 12.de3+/– Qe3 13.Qf2 Qc1 14.Kh2 Qh6 ½–½. Woelfelschneider,Peter – Springer,Uwe, CiF, 1992.

10.Qf1 Bc5 11.e3 h6 12.Nc3 Be3?? (better is 12...Bb6=) 13.de3+– Qe3 14.Qf2 (14.Qf2 Qf2 15.Kf2+–) 1–0. Fournier,Frederic – guest6256, Active (2/0), 2005.

10.Rh7 d6?? 11.Rg7+– Qc5?? 12.d4! Nd4 13.Rg8 Ke7 14.Bd4 (14.Bd4 Qd4 15.Qd4+–) 1–0. guest895 – guest1987, ICC, 2003.

10.Rh7 Qf5 11.Rh1 d5 12.Nc3 Be6 13.a3 Ba5 14.e3 Nge7 15.Ne2 0–0–0= 16.Nf4 Rg8 17.Kf1 Qg5=+ 18.Rh5 Qg3 19.Qe1 Nf5 20.Rh3 Qg5 21.Rh2 d4–+ 22.Ne6 fe6 23.Bd4 Ncd4 24.ed4 Nd4 25.Qf2 Qg7 26.Bb7 Kb7 27.Rg2 Qg2 28.Qg2 Rg2 29.Kg2 Bd2 30.Rd1 Bc3 31.Rd3 Ba1 32.c4 Kc6 33.Rd1 Nc2 34.Kf3 Be5 35.Ke4 Bd6 36.a4 Kc5 37.Rc1 Na3 38.a5 a6 39.Kd3 Kb4 40.Re1 e5 41.Re4 Ka5 42.Kc3 Kb6 43.Kb3 a5 44.Re2 a4 45.Kc3 Ka5 46.Re3 c6 47.Re4 Kb6 48.Re2 Kc5 49.Ra2 Nc4 50.Ra4 Ne3 51.Kd3 Kd5 52.Ke3 Bc5 53.Kf3 Bd4 54.Ra8 e4 55.Kf4 e3 56.Ra2 c5 57.Rc2 Kc6 58.Ke4 Kb5 59.Rc1 Kb4–/+ ½–½. Rosner,Dirk – Nittschalk,Karl, DESC, 2000.

10.Rh7 Nh6 11.Nc3+= Bc5 12.e3+– Bf8 13.Nd5 Qg6 14.Bc3 d6? 15.Nc7 Kd8 16.Rh6! Bh6 17.Na8 Bh3 18.Qf3 Bg4 19.Qf6 Qf6 20.Bf6 Kd7 21.Rb1 (21.Rb1 b6 22.Kf2+–) 1–0. Woschkat,Karl_Heinz – Budapest, itsyourturn.com, 2000.

10.Rh7 Nf6

11.Rh3 d5–/+ 12.Rf3 Ne4 13.d3 Nd6 14.Nc3 Be6 15.Bf6 Qg6–/+ 16.Qc1 Kd7 17.Na4 Rg8 18.Rf2 Nf5 19.Bc3 Bc3 20.Nc3 Nh4 21.Qf1 Bh3 22.Rf7 Ke8 23.Rf6 Qg2 24.Qg2 Bg2 25.Rf4 Nf5 26.Kf2 Nce7 27.Rg1=+ (27.Rg1 d4 28.Nb5=+). Machete99 (1805) – talnight (1800), ICC, 2002.

9.Bh8 Bd2??

10.Na3?? Qf4 (better is 10...Be3!? 11.Kf1 Ne7–+) 11.Rh7 Qb4 (11...Be3 12.Kh1 Nh6 13.Qf1 Qh4 14.Bh3 Qe4 15.Qf3 Qh7 16.Qe3 Kf8 17.Qc5 d6 18.Qc7+=) 12.Nb1 Be3 13.Kh2?? (13.Kh1 Qf4 14.Qd3 Na6+=) 13...a5 (13...Nh6 14.Be5 Qh4 15.Bh3 Ng4 16.Kg2 Qh7 17.Bg4 Qe4 18.Kh3 Qe5 19.c3–+) 14.Rg7?? (14.Kh1 Ra6 15.Nc3 Rh6 16.Rh6 Nh6 17.Ne4–+) 14...Qh4–+ 15.Bh3 Qh8 16.Rg8 Qg8 17.Bd7 Bd7 18.Nc3 Bf4 19.Kh1 Qh8 20.Kg2 Qh2 21.Kf3 Qg3 22.Ke4 Qe3 23.Kd5 Be6 0–1. Eries – ClausGamborg, ChessWorld.net, 2014.

10.Qd2+– Qd2 11.Nd2 f6 12.Rh7 (12.Rh7 d6 13.Rc7+–) 1–0. LSGUK – anglewolf, ChessWorld.net, 2013.

10.Qd2 Qd2 11.Nd2 h6 12.Bg7 f6 13.Bh6 Nh6 14.Rh6 Ke7 15.Rh7 Ke6 16.Bh3 Kd6 17.Rh8 Nc6 18.Rf8 Ke7 19.Rh8 b6 20.Bg2 Bb7 21.Ra8 Ba8 22.Bc6 Bc6 23.e4 b5 24.Kf2 a6 25.Ke3 Ke6 26.Nb3 d5 27.Na5 Ba8 28.ed5 Bd5 29.Nb3 c5 30.Nc5 Kd6 31.Na6 Ke5 32.Nc7 Bc4 33.a3 Kd6 34.Na6 Kc6 35.Nb4 Kb6 36.Rf1 Bf1 37.Nd3 f5 38.Kf4 Bh3 39.Ne5 Kc5 40.Kg3 Kd5 41.Nd3 Bg4 42.Nb4 Kc4 43.Kf4 Kc3 44.Nd5 Kc2 45.Nc7 Kb3 46.Nb5 Ka4 47.Nd6 Ka3 48.Nf5 Bf5 49.Kf5 Draw agreed ½–½. 2buddies – SondreVarpe, ChessWorld.net, 2014.

10.Qd2 Qg6 11.Qe3 Kd8 12.Rh3 +–.

10.Nd2 Qe3 11.Kf1 Nc6 +–.

9.Bh8 d5

10.a3 Bc5 11.e3 Nf6 12.Qf1 Ne4 13.Qe2 Bg4 14.Qb5 c6 15.Qb2 Nd2 16.Qe5 Qe5 17.Be5 Be3 18.Kh2 Nc4 19.Re1 Bf2 20.Rf1 Bc5 21.Bf4 f5 –+.

10.c3 Ba5 11.Bd4 Nc6 12.Be3 Qg6 13.d4 Nf6 14.Kf1 Ng4 15.Bf4 Ne7 16.Qa4 Nc6 17.Bd5= Bd7 18.Rg1?? Qf5–/+ 19.Bf7?? Kf7–+ 20.d5 Bb6 21.Rg2 Ne3 22.Kf2 Ng2 23.Kg2 Qg4 24.Kf1 Qg1# 0–1. Steve20 – PeteHarris, ChessWorld.net, 2005.

10.c3 Ba5 11.Bd4 Nf6 12.Qf1 Nh5 13.Be3 Bb6–/+ 14.Bb6 ab6 15.Qf3 Nf4 16.Kf1 Bg4–/+ 17.Qe3 Kd8 18.Bf3 h5 19.Bg4 Qg4 20.Rg1 Qf5 21.Ke1 Ra4?? 22.Rg8+– Kd7 23.Qe8 Kd6 24.Qb8 Qe6?? 25.e3 Nd3 (25...Nd3 26.Kd1 Nb2 27.Kc2 Nc4+–). Attie – PeteHarris, ChessWorld.net, 2005.

10.c3 Bf8 11.Qb3 c6 12.Bd4 Qg6 13.Kf1 Bd6 14.Bh3 Bh3 15.Rh3 Nd7 16.d3 Qg4 17.Rf3 Bg3 18.Bf2 Bf2 19.Rf2 b6 20.Ke1 Ne5 21.Nd2 Qh4 –/+.

10.Bc3 Bf8 11.e3 Bg4 12.Qf1 Nd7 13.Rh7 Bf5–/+ 14.Rh8 Bc2 15.a4 Be4 16.Na3 0–0–0 17.Nb5 a6 18.Nd4 Ne5 19.Kh1 (19.Rh3 Bd6–/+). PeteHarris – jelgava, ChessWorld.net, 2005.

10.Bc3 Bf8 11.Rh7 Bf5 12.Rh1 Be4 13.Qf1 Nc6 14.d3?? Bc5–+ 15.d4 Nd4 16.Rh2 Ne2 (16...Ne2 17.Kh1 Ng3#) 0–1. ofer – jelgava, ChessWorld.net, 2005.

10.Nc3 c6 11.e3 Nf6 12.Bf6 (12.Qf3 Nbd7 13.Qf4 Qf4 14.ef4 Bc5 15.Kf1 Kf8+=) 12...Qf6–/+ 13.Rb1 Bc3 14.dc3 Qc3 15.Qd4 (15.Qd3 Qe5+=) 15...Qc2–/+ 16.Rb2 Qf5 (16...Qg6 17.Qh8 Kd7 18.Rh7 Kc7=) 17.Bh3+/– Qg6 18.Rg2 Qb1 19.Kh2 Qh1 20.Kh1 Bh3 21.Rg8 Kd7 22.e4 (better is 22.Qf6 b6 23.Qd8 Ke6 24.Re8 Kf5 25.Qc8 Kg6 26.Qh3+–) 22...Be6+/– 23.e5 (23.Qf6 c5 24.Rd8 Kc7 25.Qe7 Bd7 26.ed5 h6+–) 23...b6 (better is 23...b5=) 24.Qh4+/– c5 25.Rd8 Kc6 26.Qe7 a5? (26...d4 27.a4 Nd7 28.Ra8 Ne5 29.Ra7 Nd7+–) 27.a4+– Nd7 28.Ra8 Ne5 29.Rd8 Nc4 30.Kh2 h5 (better is 30...d4+–) 31.Kg3 d4 32.Kf4 h4 33.Qe8 Kc7 34.Ra8 Nd6 35.Ra7 Nb7 36.Qe7 1–0. bulent_2010 – David Lonsdale, ChessWorld.net, 2013.

10.Nc3 c6 11.Rh7 Nf6 12.Bf6 Qf6 13.e4 Qd4? 14.Kh1+/– de4 15.Ne4 Bf5 16.c3 Bc3 17.dc3 Qd1 18.Rd1 Bh7 19.Nf6 Ke7 20.Nh7 Nd7 21.Re1 Kd6 22.Kg1 Rg8 23.Rd1 Ke6 24.Rd7 Rg2 25.Kg2 Kd7 26.Ng5 f6 27.Ne4 Ke7 28.Kf3 b5 29.Kg4 Ke6 30.Kf4 a5 31.Ng3 Kd5 32.Kf5 Kc4–/+ 33.Ne4 Kd3 34.Kf4 Kc2 35.Ke3 f5 36.Nf2?? Kc3 37.Nd3 a4 38.Ke2 a3 39.Ke3 f4 40.Ke4 b4 41.Nc5 Kb2 42.Nd3 Ka2 43.Nb4 Kb3 44.Nd3 a2 45.Nc1 Kb2 46.Na2 Ka2 47.Kf4 Kb3 48.Ke3 Kc3 49.Ke2 c5 50.Kf3 c4 51.Ke4 Kd2 0–1. b4_player (2175) – yesuare (2070), GameColony.com, 2003.

10.Nc3 Be6 11.Rh7 Nf6 12.Bf6 Qf6 13.Nb5 (13.e4 Bc5 14.Kh1 Bd4+=) 13...Ba5 (13...Kd7 14.c3 Bc5 15.e3=) 14.e3 (14.c3 Bb6 15.e3 Qg6+/–) 14...Nc6 15.c3 (15.Qf1 Qe5 16.c3 Ke7=) 15...0–0–0+= 16.Qh5 a6 17.Rf1 Qe7 18.Nd4 Nd4 19.ed4 Qa3 20.Rh8 c6 21.Bh3 Bh3 (21...Kb8 22.Rd8 Bd8 23.Qh8 Bh3 24.Qd8 Bc8 25.Kf2 Qa2 26.Ke2 Qc4 27.Ke1+=) 22.Qh3+= Kb8 23.Rd8 Bd8 24.Qh8 (24.Rf7 Qc1 25.Rf1 Qa3+=) 24...Kc8+= 25.Rf7 Qc1 (25...Qa2?? 26.Qe8 Qb1 27.Kf2+–) 26.Rf1 Qd2 27.Qh3 Kb8 (27...Kc7 28.Qh2 Qh2 29.Kh2+=) 28.Rf2 (better is 28.Qh2!? Qh2 29.Kh2+=) ½–½. Hjortstam,Kurt – Buch, email 4AMM–03, 1997.

10.e3 c6 11.Qh5 Qh5 12.Rh5 h6 =.

10.e3 Nd7 11.Rh7 Ndf6 12.Bf6 Qf6 13.d4 Be6 14.c3 Bd6 15.Qh5 0–0–0 16.Bh3 Ne7 17.Rh6 Rg8 18.Bg2 Qg7 19.Rh7 Qg2# 0–1. alanxxxxx – thecurator, ChessWorld.net, 2014.

10.e3 Nd7 11.Rh7 Ndf6 12.Bf6 Nf6 13.Rh8 Ke7 14.Qe1 Nh5 15.Qf2 Ng3 =+.

10.e3 Nd7 11.Rh7 Ndf6 12.Bf6 Nf6 13.Rh8 Ke7 14.Qf1 Qg7 15.Rh4 Ne4 16.c3 Bd6 17.Qf3 Be6 18.d3 Nc5 19.d4 Bg3 20.dc5 Bh4 21.e4 Rg8 22.Nd2 Qe5 23.Rb1 de4 24.Ne4 Bd5 25.Rb4 f5 26.Qh3 Qf4 (27.Kh1 Rh8–+) 0–1. Hemmo (2030) – marekt (2550), ChessWorld.net, 2003.

10.e3 Nd7 11.Rh7 Ndf6 12.Bf6 Nf6 13.Rh8 Bf8 14.e4? (better is 14.Nc3+=) 14...Bg4 15.Qe1 Bf3 16.ed5?? (16.Qf2 de4 17.Nc3–+) 16...Kd7 17.Qf1 (17.Rh2 Bc5 18.d4 Bd4 19.Kf1 Bg2 20.Rg2 Qf5 21.Ke2 Re8 22.Kd1 Re1 23.Ke1–+) 17...Bc5 18.Kh2 (18.d4 Bd4 19.Kh2 Qf4 20.Kh1 Rh8) 18...Qf4 19.Kh1 Rh8 0–1. gila monster – GoBoSox, ChessWorld.net, 2014.

10.e3 Nf6 (--> 9.Bh8 Nf6 10.e3 d5).

10.e3 Bg4 11.Qf1 Nd7 12.Rh7 0–0–0 13.Qf7 (worse is 13.Rf7 Qh5 14.Bd4 Bd6–/+) 13...c6 14.Nc3 Bf8 15.Bg7 Bh3 16.Rh3 Bg7 17.Rh5 Qg4 18.Qf5 Qb4 19.Rb1 Qa5 20.Ne4! Be5 (20...de4 21.Qg4 Double attack (21.Qa5 Pinning; 21.Qa5 Deflection; 21.Qg4 Decoy)) 21.d4 Qa2 22.Nc3 Qa3 23.de5 Qc3 24.e6 Qe3 (24...Ndf6 25.e7 Rd7+/–) 25.Kf1+– Ngf6 26.ed7 Nd7 27.Re1 (27.Re1 Qc3 28.Bh3 Qc4 29.Qd3 Qd3 30.cd3 Rf8 31.Kg2+–) 1–0. marekt – bulent_2010, ChessWorld.net, 2013.

10.e3 Bg4 11.Qf1= Ne7 12.c3 Qg8 =.

10.e3 Bg4 11.Qf1= Bf5? 12.Qb5+– Nc6 (12...Nd7 13.Qb4 0–0–0+–) 13.Qb7+= Kd7 14.Be5 Rc8 15.Bf4 Qg7 16.Nc3 Nge7 (16...Bc3 17.Qb3 Double attack (17.Qb3 Decoy)) 17.Rf1 Bc3 (worse is 17...Bc2 18.Rc1 Bc3 19.Rc2=) 18.dc3 Qc3 19.Rh2 Qa5 20.Qb2 Rb8 21.Qg7 Rg8 22.Qf7 Qa2 23.Rh6? (better is 23.Bc7!? Be4 24.Bf4–/+) 23...Qc2–+ (worse is 23...Bc2 24.Rc6 Kc6 25.Bg5–/+) 24.Rf2 (24.Rh2 Nd8 25.Qf6 Ne6–+) 24...Qc3 25.Qf6 (25.Qh5 Ne5 26.Be5 Qe1 27.Rf1 Qe3 28.Rf2 Qe5–+) 25...Qf6 26.Rf6 a5 (26...Nb4 27.Kf1 Nd3 28.Ra2–+) 27.Kh2 Nb4 28.Bg3 Rg5 (better is 28...Bg4!?–+) 29.R2f5+= Nf5 (29...Nf5 30.e4 Double attack (30.e4 Decoy); 29...Rf5 30.Bh3 Pinning (30.Bh3 Decoy)) 30.Bh3 a4 (worse is 30...Rg3 31.Bf5 Ke7 32.Re6 Kd8 33.Kg3+–) 31.Bh4 Rh5 32.Bf5 Ke8 33.Kg3 a3 34.Re6 Kf7 (34...Kd7 35.Kg4 Rf5 36.Kf5=) 35.Re7= Kf8 36.Rc7 a2 37.Ra7 a1Q (worse is 37...Rf5 38.Be7 Ke8 39.Bb4+–) 38.Be7 (worse is 38.Ra1 Rf5 39.Ra4 Nd3–/+) 38...Kf7 39.Ra1 Ke7 40.Kg4 Rh6 41.Bh7 ½–½. marekt (2005) – organuz (1945), gameknot.com, 2014.

10.e3 Bg4 11.Qf1= h5?? 12.Nc3?? (better is 12.Qb5 Nd7 13.Qb4+–) 12...c6+= 13.Rb1 a5 14.a3 Ba3 15.Rb7 Nd7 16.Na4 Ne7 17.Bd4 Bd6 18.e4? de4 19.Be3 Qg6 20.c4 Ne5 21.Rh2 Nf3 22.Bf3 ef3 23.Kh1 Bh2 24.Kh2 Qd6 25.Kh1 Nf5 26.Qf2 Ne3 27.Qe3 Kf8 28.Qc5 Qc5 29.Nc5 a4 0–1. vind3x (1935) – organuz (2205), gameknot.com, 2014.

10.Rh7 Be6?? 11.Rg7+– Qh6? (better is 11...Bc5 12.e3 Be3 13.de3 Qe3 14.Kf1 Nf6+–) 12.Rg8 Kd7 (12...Ke7 13.Bd4 f6+–) 13.Qf1 (13.c4 Bc5 14.d4 f6 15.Rg7 Kc8 16.dc5 Qh8+–) 13...Bc5?? (better is 13...Qh7 14.Rb8! Rb8+=) 14.e3+– Bd6 (14...c6 15.Qf6 Qf6 16.Bf6 Bf5+–) 15.Qb5 Nc6 16.Ra8 Qh2 17.Kf1 Bh3 (17...Qh5 18.Nc3 Qf5 19.Kg1+–) 18.Qd5 Bg2 (18...Be6 19.Qf3+–) 19.Qg2 Qh5 20.Nc3 Ne5 (20...Qf5 21.Ke2 Qh5 22.Qf3 Qf3 23.Kf3+–) 21.Be5 Qf5 22.Bf4 Bf4 23.Qf3 Qc2 24.ef4 c6 25.Rb1 b5 26.Ra7 Kd6 (26...Ke6 27.Qc6 Kf5 28.Rb5 Kf4 29.Ne2 Kg4 30.Qg2 Kh4 31.Qg3) 27.Qe3 Qb1 (27...Qd3 28.Qd3 Kc5 29.Na4 ba4 30.Ra5) 28.Nb1 f6 (28...c5 29.Qe7 Kd5 30.Nc3 Kd4 31.Qe4) 29.Qd4 Ke6 30.Qd7 1–0. pvanr (1780) – peteywheatstraw, gameknot.com, 2012.

10.Rh7 Ne7 11.Bb2 Nbc6 12.Rh8 Ng8 +=.

10.Rh7 Ne7 11.Bc3 Bd6 12.Rh8 Ng8 13.e3 Bg4 14.Qe1 Nc6 (14...Bf3 15.Qf1 Bg2 16.Qg2 Qg2 17.Kg2 Kf8+/–) 15.Qh4+= Qh4 16.Rh4 Be6 17.Bg7 Nce7 18.Bh3 Bh3 19.Rh3 Nf5 20.Bb2 Kd7 21.Kf2 Re8 22.Rh8 Nfh6 23.Na3 Re4 24.Rg1 Ra4 25.Nb1 Ng4 26.Ke2 N8f6 27.Rf1 (27.Nc3 Ra6+/–) 27...Ke7 28.Nc3 Ra6 29.a4 c6 30.Rh4 Ke6 31.Nd1 Be5 32.Be5 Ne5 33.Nc3 b6 34.d4 Ng6 35.Rh3 Ne7 36.Rhf3 Nh5 37.e4 de4 38.Ne4 (worse is 38.Rf7 Ng3 39.Kd2 Nf1 40.Rf1 Nd5 41.Ne4 Ra4 42.Ng5 Kd6 43.Ne4 Ke7–/+) 38...f5 39.Rh3 Nf6 40.Rh6 Neg8 41.Ng5 Kd5? (better is 41...Kd7!? 42.Rg6 Ra4 43.Rf5 Rd4 44.Rg7 Kd6 45.Ra7 Rd5 46.Rd5 Kd5+/–) 42.Rf5+– Kc4 43.Rhf6 Nf6 44.Rf6 Kd4 45.Kd2 Ke5 46.Rc6 Ra4 47.Nf7 Kd5 48.Rh6 Rf4 49.Rh5 Kc6 50.Nd8 Kd6 51.Rh6 Kd5 52.Nc6 Rf7 53.c3 Rg7 54.Kc2 Kc4 55.Rh4 Kd5 56.Nd4 Rd7 57.Rh8 Rf7 58.Kd3 Rd7 59.Rh6 Kc5 60.Rc6 Kd5 61.c4 Ke5 62.Re6 Kf4 63.Kc3 Rh7 64.Nc6 Rc7 65.Na7! Ra7 66.Rb6 Ra1 67.c5 Ke5 68.Kc4 Rc1 69.Kb5 Kd5 (69...Rb1 70.Ka6 Rc1 71.c6+–) 70.Rd6 Ke5 71.Kb6 Rb1 72.Kc7 Rc1 73.c6 Rg1 74.Rh6 Ke4 75.Kd7 Rd1 76.Rd6 Rg1 77.Re6 Kf5 78.c7 Rg7 79.Re7 Rg8 80.c8Q (80.c8Q Rc8 81.Kc8+–) 1–0. organuz (2225) – vind3x (1935), gameknot.com, 2014.

10.Rh7 Ne7 11.e4 Be6 (11...Bg4 12.Qf1 Qg6+=) 12.Qh5+/– Qh5 13.Rh5 de4 14.Bc3 Bd6 15.Be4 Nd7 16.Bb7 Rb8 17.Bf3 Ng6 18.d3 Nde5 19.Be4 Ke7 20.d4 (better is 20.Kh1+/–) 20...Rg8? (better is 20...Nc4+=) 21.de5+– Nf4 22.Kh2 (22.Kf1 Bc4 23.Ke1 Nh5 24.ed6 cd6+–) 22...Bc5 23.Rh4 Ne2 24.Bf3 (better is 24.Bc6!? Bg1 25.Kh1+–) 24...Bf2+= 25.Bb4 (25.Rh6 Bg3 26.Kh1 Nc3 27.Nc3 Be5+=) 25...c5= 26.Bc5 (26.Be2?? Bg1 27.Kh1 Bd5 28.Re4 Be4 29.Bf3 Bf3) 26...Bc5 27.Be2?? (better is 27.Nd2 Bd4 28.Rd4 Nd4 29.Be4=) 27...Bg1 28.Kh1 Bd5 0–1. Beukema,S (2360) – Kerigan,D (2275), 52nd Groningen Open, 2014.

10.Rh7 Bf5?? 11.Rg7+/– Bc5 12.e3 Be3 13.de3 Qe3 14.Kf1 Qf4 15.Qf3 Qc1 16.Kf2 Qc2 17.Qe2+/– Qe2 18.Ke2 Ne7 19.Nc3 c6 20.Rg5 Bg6 21.Rh1 Na6 22.Be5+– 0–0–0? 23.Bh3 f5 24.Rg6! b5 25.Bf5! Nf5 26.Rc6 Kb7 27.Rf6 (27.Rf6 Rd7 28.Nb5+–) 1–0. Zylla,Johannes (2225) – Krueger,Jan, corr ICCF WSTT/3/06/2, 2006.

10.Rh7= Nh6 11.Nc3 Bc5 12.e3 c6 13.Bg7+= (13.Bg7 Nf5 14.Bh8=). Mehlhorn,Uwe – Schulz, ECC5.037, 2003.

10.c3 Bc5

11.d4 Bd6–/+ 12.Nd2?? (better is 12.Be5 Be5 13.de5–/+) 12...Qe3–+ 13.Kf1 Bg3 (13...Bg3 14.Qe1 Be1 15.Ke1 Qg3 16.Kf1 Nh6–+) 0–1. BrandochDaha – JohanK, ChessWorld.net, 2014.

11.Bd4 Bd4 12.cd4 Nc6 13.e3 Nf6 14.Nc3 Bf5 15.Nb5 (15.Qa4!?–/+) 15...0–0–0–+ 16.Nc3 Rg8 17.Qf1 Nb4 18.Nb5?? (Better is 18.a3 Nc2 19.Rd1–+) 18...Bd3 19.Qf2 Bb5 20.Rb1 Ne4 0–1. GolfSuper – marekt (2505), ChessWorld.net, 2003.

11.e3!? Nd7 12.Rh5 +=.

11.e3 Bf5 12.Qh5 Be3 13.de3 Qe3 ½–½. Reuter,Alfred – Martins,Karin, Mannschaftscup, 1999.

11.e3 Bg4 12.Qf1 Qg6 13.d4 Be7 14.Qb5 Nd7 15.Nd2 h5 16.Qb7 Rb8–/+ 17.Qd5 Qh6 18.Rf1 Qh8 19.Qf7 Kd8 20.e4 Nh6 21.Qd5 Qg8 22.Qg8= Ng8 23.Nb3 Nh6 24.Bf3 (24.Na5 Rb2 25.Nc6 Ke8=) ½–½. Woschkat,Karl_Heinz – Carter,David, IECG, 1999.

11.e3 Bg4 12.Qf1 h5 13.Qb5 Nd7 14.Qb7 Rb8 15.Qd5 Bf5 16.Kf2 Ne7 17.Qf3 Qg6 18.d4 Bg4 19.Qe4 Rb2 20.Kg1 f5 21.Qa8 Rb8 22.Qb8 Nb8 23.dc5 Bf3 24.Rh2 Qg3 25.Na3 Ng6 26.Bf6 Nd7 27.Bd4?? Nh4 (28.Kf1 Bg2 29.Ke2 Qh2–+) 0–1. Hemmo (2060) – ARMAGEDON_8 (2240), ChessWorld.net, 2003.

10.Nc3 Ne7

11.Bd4 Nbc6 12.Be3 (12.Nb5 Nd4 13.Nc7 Kd8 14.Na8 Bg4–+) 12...Qe5 13.Nb5? (better is 13.Na4!?–/+) 13...d4–+ 14.Nd4 Nd4 15.c3 (15.Rb1 Bg4 16.Rb4 Ne2 17.Kf2 Qf5 18.Ke1–+) 15...Bc3! 16.dc3 (16.Rb1 Bg4 17.Qa4 Bd7–+) 16...Qe3 17.Kf1 Ndf5 (17...Ndf5 18.Qd3 Ng3 19.Ke1 Qd3 20.ed3 Nh1 21.Bh1 c6–+) 0–1. nextdoor (1705) – pvanr (2125), gameknot.com, 2014.

11.e3 Bg4

12.Qf1 Nd7 13.Rb1 Bc5 14.Rh7 Bf5 15.Nd5 (15.Rh1 Bb6 16.Qf3=) 15...Bh7 (15...Nd5 16.Rg7 Bg6 17.Rg8 Bf8=) 16.Nc7+= Kd8 17.Na8 Be4 18.Bd4 Nf5 (18...Bd4!? 19.ed4 b6=) 19.Bc5+= Ne5 20.Kf2 Qg3 21.Ke2 Bg2 22.Qf2 (22.Qf5 Bf3 23.Qf3 Qf3 24.Ke1 Qg2 25.Be7 Ke8 26.Nc7 Kd7 27.d3 Nf3 28.Kd1 Qd2) 22...Qg4 23.Ke1 Qh3 (23...Nf3 24.Kd1 Ng5 25.Kc1=) 24.Qf4= (24.Ba7 Qh1 25.Qg1 Qg1 26.Ke2 Bf3) 24...Bf3 25.Qg5 Kd7 26.e4? Be4–+ 27.Rb3 Qb3! 28.Qf5 Bf5 29.ab3 b6 30.Bf2 Bc2 31.Ke2 Bb3 32.Bg3 Ng6 33.d3 f5 34.Bb8 Kc6 35.Ba7 Nf4 36.Kf3 Nd5 37.Nb6 Nb6 38.Kf4 Be6 39.Bb8 Nd5 40.Kf3 Nb4 41.Ke3 Kd5 42.Bc7 Bc8 43.Ba5 Kc5 44.Bd8 Nd5 45.Ke2 Kd4 46.Bg5 Ba6 0–1. rcm06 (2155) – organuz (2150), gameknot.com, 2014.

12.Qf1 Nd7 13.Rb1 Bd6 (13...a5 14.a3 Ba3 15.Nb5=) 14.Rb7 Qg6 15.Rh4 (better is 15.Rb2!?=) 15...c6–/+ 16.Bd4 Nf5 17.Ra7 Ra7 18.Rg4 Qg4 19.Ba7 Ne5 (19...Be5 20.Ne2–/+) 20.Qe2 Qh4 21.e4 (21.Qf1 Qg5 22.Bd4 Nh4 (worse is 22...Nd4 23.ed4 Ng4 24.Qe2 Kd8 25.Nd1–+) 23.Be5 Be5–/+) 21...Ng3–+ 22.Qa6 Ne4 23.Ne4 de4 24.Kf1 (24.Qc8 Ke7 25.Bf2 Qg5–+) 24...Qf4–+ 25.Ke1 Kd7 (25...Qg3 26.Kf1 Kd7 27.Bb6 Qf4 28.Ke1–+) 26.Qb7–/+ Bc7 27.Qb3 Nf3 (27...f5 28.Qh3 h6 29.Ke2–+) 28.Bf3+= ef3 29.Qd3 Bd6 30.Qh7 c5 31.Kf2 Kc7 (31...Qd2?! 32.Kf3 Qf4 33.Ke2–+) 32.d3 Qg3 0–1. valeriuzaharia (2040) – pvanr (2155), gameknot.com, 2014.

12.Qf1 Nd7 13.Bd4 (13.Qf4!? Qf4 14.ef4+=) 13...c5 14.Nb5 cd4 15.Nc7 Kd8 16.Na8 Bd2 17.Qf7?? (better is 17.Rh7 Nf8 18.Rf7 Be3 19.Rf2–+) 17...Be3–+ 18.Kf1 Be2!! 19.Ke2 Qg2 (19...Qg2 20.Ke1 Bd2 21.Kd1 Bc3–+) 0–1. stephenmason11 – GoBoSox, ChessWorld.net, 2014.

12.Qf1 Qg8 13.Rb1 Nbc6 A) 14.Nd5? Nd5 15.c3 0–0–0–+ (worse is 15...Qh8 16.Bd5 Qg8 17.Bf7 Qf7 18.Qf7 Kf7 19.cb4–+); B) 14.Bf6=.

12.Qf1 h5 13.Bf6 (better is 13.Qb5!? Nbc6 14.Nd5 Nd5 15.Qb7=) 13...Qg6+= 14.Be7 Bc3 (worse is 14...Be7 15.Nd5 Kd8 16.Qf4+–) 15.dc3 Ke7 16.Qd3 (16.c4 dc4 17.Qc4 Na6+=) 16...Nd7 (16...c6 17.c4 Bf5 18.Qa3 Ke8 19.cd5+=) 17.Qg6+= fg6 18.Bd5 c6 19.Bg2 Rd8 20.Kf2 (20.Rf1 Ne5+=) 20...Ne5 21.Rhc1 (21.Ke1!?–/+) 21...Rd2–+ 22.Kf1 h4 23.Rab1 b5 24.Rb4 h3 25.Bh1 Nc4 26.Bc6 h2 27.Bh1 (27.Rc4 bc4 28.Bh1–+) 27...Ne3 28.Ke1 Re2# 0–1. nextdoor (1740) – valeriuzaharia (2070), gameknot.com, 2014.

10.Nc3 Bf5

11.Rb1 Na6 12.a3 Ba3 13.Rb7 –/+.

11.Rb1 Na6 12.Nd5? Be4 13.Ne3 0–0–0 –+.

11.Rb1 Na6 12.e3 Ne7 13.a3 Bc5 14.Qh5 (14.Rb7? 0–0–0 15.Rb5 Rh8–+) 14...Qh5 15.Rh5 Bc2 16.Rb7 0–0–0 (worse is 16...Ba3 17.Nd5 Kd7 18.Nf6 Ke6 19.Bg7+/–) 17.Nd5 Nd5 (17...Kb7?! 18.Ne7 Kb6 19.Nd5 Rd5 20.Bd5=) 18.Rb2 Nf4 (18...Rh8 19.Rd5 Ba3 20.Bh3 (20.Rc2?! Nb4 21.Rb5 Nc2 22.Bh3 Kd8 23.Rb8 Ke7 24.Rh8 Bb4+=) 20...f5 21.Rc2 Rg8 22.Kf1+–) 19.Bb7 Kd7 20.Rh6 Bg6 (20...Rh8 21.Rc2 Ng6 22.Ba6 Ba3 23.Bc4+=) 21.Bf6 Rg8 22.Kf1 (22.Ba6 Bd3 23.Kf2 Ba6–+) 22...Bd3 23.Kf2 Bf8 (23...Rg6 24.Rg6 fg6 25.Rb3–/+) 24.Rh4 Ne6 (24...Ba3 25.Ra2 Bd6 26.Ba6 Ba6 27.Ra6+=) 25.Ba6 Ba6 26.Rh7 Nc5 27.Kf3 Bd3 28.Rh8 Be4 29.Ke2 Rg2 30.Kf1 Bd6 31.Bh4 Nd3 32.Rd8 Kc6 33.Rc2 Kb7 34.Rd7 Ne5 35.Rb2 Kc6 36.Rd6 cd6 37.Rb4 Bf3 38.Rd4 Ng4 39.Rc4 Kb5 40.Rb4 Kc5 41.Rg4 Rg4 42.Bf6 Ra4 43.Bb2 Kc4 44.Kf2 Bh5 45.Kg2 Kd3 46.Bc3 Ra3 47.Kg3 Rc3 48.dc3 Ke3 49.Kh4 f5 50.Kg5 f4 51.Kh5 f3 52.Kg5 f2 53.Kf5 f1Q 54.Ke6 Qc4 (54...Qc4 55.Kd7 a5–+) 0–1. David Lonsdale – bulent_2010, ChessWorld.net, 2013.

11.Rb1 Nc6 12.e3 Nge7 13.Qh5 Qh5 14.Rh5 Bc2 15.Rb2 Bg6 16.Nd5 Kd7 17.Rh6 Nd5 18.Bd5 Bf8 19.Rh1 b6 20.Bf6 Re8 21.Rh4 Ne5 =+.

11.e3 c6 12.Qb1 Na6 13.a3 Bc3 14.Bc3 0–0–0 15.Qf1 Ne7 16.Qf2 Qg6 17.d3 Rg8 18.Rh2 Qe6 19.Rf1 Nc7 20.Kh1 b6 21.Qf4 Nb5 22.Rh6 Rg6 =+. techtrading – marekt, ChessWorld.net, 2003.

11.e3 c6 12.Rh5 Qg6–+ 13.e4? (better is 13.Rh1!?–+) 13...Bg4 (13...Bg4 14.Re5 Kd8–+) 0–1. nextdoor (1715) – organuz (2120), gameknot.com, 2014.

11.e3 Ne7 12.Nd5 Nd5 13.Qh5 Qh5 14.Rh5 Bc2 15.Rd5 c6 16.Rd4 Be7 17.d3 Ba3 18.Rf1 Nd7 19.Bh3 Nc5 20.Bf5 h6 21.Bf6 Bb2 22.Rg4 Bf6 23.Rg8 Ke7 24.Ra8 (24…Bg5 25.Kf2 Bd3 26.Bd3 Nd3 27.Ke2+/–) 1–0. techtrading (2405) – Klaus Behrmann (2435), ChessWorld.net, 2003.

10.e3 Bf5

11.Rh5 Qg6–/+ 12.d3? (better is 12.Qf3 Ne7 13.Rh4–/+) 12...Bg4–+ 13.Re5 Ne7 14.Qf1 Nbc6 15.Re7 Be7 16.Nc3 (16.Bb2 0–0–0 17.Qf2 Bc5–+) 16...0–0–0 17.Bd4 Nd4 18.ed4 Qg7 19.Qf2 Bh3 20.Kh2 (20.Kh1 Bg2 21.Qg2 Qd4 22.Qh3 Kb8 23.Re1–+) 20...Bd6 21.Kh3 (21.Kg1 Rg8 22.Nb5–+) 21...Rg8 (21...Rg8 22.Qf5 Kd8 23.Qf6 Qf6 24.Bf3 Qf3 25.Kh4 Qg4#) 0–1. golmaal – David Lonsdale, ChessWorld.net, 2013.

11.Qh5 Qh5

12.Rh5 Be4 13.Be4+= de4 14.a3 Bd6 15.Nc3 Nd7 16.Ne4 0–0–0? (Better is 16...h6!?+–) 17.Nd6 cd6 18.Rh7 Ne5 19.Be5 de5 20.Rf1 Rd2 21.Rff7 Kd8 22.Rf8 1–0. marekt – GolfSuper, ChessWorld.net, 2003.

12.Rh5 Bc2

13.Re5 Ne7+= 14.Bd5 Nbc6 (14...Nd7 15.Bb7 Rb8 16.Rb5+=) 15.Bc6= bc6 16.Rg5 h6 (16...Rd8 17.Bd4 h6 18.Rh5=) 17.Rh5= Nf5 18.Be5 0–0–0 19.Bf4 Be7 (19...Bd2?! 20.Nd2 Rd2 21.e4=) 20.Nc3 (20.Bh6 Rg8 21.Kf2 Bh4 22.Kf3 Bd1 23.Kf4 Bh5 24.Kf5 Rg1–+) 20...Rd2 21.e4 Bc5 22.Kh1 Bd4 (22...Rd3 23.ef5 Rc3 24.Kh2–/+) 23.ef5+= Rd3 24.Rc1 Rc3 25.Kh2 Kd7 26.Bh6 Be5 27.Kg1 Rg3 28.Kf2 Be4 29.Rh4 Bd5 (29...Bf5?! 30.Rh5 Rh3 31.Rf5 Bd4 32.Ke2 Rh6 33.Rf7 Kd6 34.Kd3=) 30.Ra4 Rg2 31.Ke3 Ra2 The passed pawn on a7 quickly leads to threats 32.Ra2 Ba2 33.Bf4 Bf6 34.Kd3 a5 35.Rc5 Bb1 36.Ke3 a4 37.Ra5 Be7 38.f6 Bf6 39.Ra4 Be7 40.Ra1 Bg6 41.Re1 Bd6 42.Bg5 Bc5 43.Ke2 f5 44.Rc1 Bd6 45.Ke3 c5 46.Bh6 Kc6 47.Bg5 Bf7 48.Rf1 Be6 49.Bf6 Kb5 50.Rb1 Ka4 51.Rb2 c6 52.Bg5 c4 53.Bf6 f4 54.Kd4 f3 55.Ke3 Bd5 56.Bd4 Bb4 57.Rc2 c5 58.Be5 Be1 59.Ra2 Kb3 60.Rb2 Ka3 61.Rb1 Bh4 62.Kf4 Bc6 63.Rf1 ½–½. Bendig,Frank (2090) – Niebuhr,Matthias (1610), IECG, 2000.

13.Rd5 c6

14.Rg5!? Nh6 15.d4 =+.

14.Rb5!? cb5

15.Bb7 Bb1 16.Rb1 Bd2 17.Kf2 Na6 18.Ba8 Nc7 19.Bc6 Ke7 20.Bb5 Nf6 21.Bd3 Ng4 22.Kf3 h5 23.Rh1 Nd5 (better is 23...Nf6+–) 24.Rh5 f5 25.Bf5 Nge3 26.Bd3 (26.Rh7 Kd6 27.Rd7 Kc6+–) 26...Nb4 27.Ke2 Bc1 28.Be4 Nc4 29.Rc5 Nd6 30.Rc1 Ne4 31.Rc4 Ng3 32.Kf3 Na2 33.Kg3 a5 34.Bc3 Nc3 35.Rc3 Ke6 36.Kf4 Kd5 37.Ra3 Kc4 38.Ra5 Kd3 39.Ra4 Kd2 40.Rd4 1–0. marekt – David Lonsdale, ChessWorld.net, 2013.

15.Bb7 Bd3 +=.

15.Bb7 Ke7 16.a3 Ba5 17.Bc3 Bb6 18.Ba8 Bd3 19.Bg2 Nd7 20.Bb4 Ke6= 21.Nc3 Ngf6 22.Bh3+/– Ke5 23.Nd1 Bf5 24.d4+/– Ke6 25.Bf1 a5 26.Be1 Nd5 27.Bb5 Bc7 28.Rc1 Bd6 29.Rc6 Ke7 30.Ra6 h5 31.Ra7 Nc7 32.Bh4 f6 33.Bc6 Nb8 34.Ra5 Bg4 35.Ba4 Ba3 36.Nf2 Be2 37.Ne4 Kd8 38.Bf6 Kc8 39.Ng3 Bg4 40.Nh5 Nd7 41.Bd7 Kd7 42.Ra3 Bh5 43.Ra7 Kc6 44.e4 Kb6 45.Ra2 Nb5 46.d5 Bf3 47.Rd2 Be4 48.d6 Bc6 49.d7 Bd7 50.Rd7 Kc6 51.Rd1 Nd6 52.Kf1 Ne4 53.Be7 Kb5 54.Rd4 Nc3 55.Bb4 Na4 56.Ke2 Kc6 57.Kd3 Kb5 58.Be7 Nb6 59.Bd8 Nc8 60.Rd7 Kb4 61.Rc7 Nb6 62.Rb7 Kb5 63.Rb6 Kc5 64.Ke4 Kc4 65.Be7 Kc3 66.Rc6 Kb2 67.Kd4 Kb3 68.Bf8 Kb2+– 69.Kd3 Kb3 70.Rb6 Ka4 71.Kc4 Ka5 72.Re6 (72…Ka4 73.Ra6) 1–0. Woschkat,Karl_Heinz – Baumann,Heinz, remoteschach.de, 2002.

15.Bb7 Ne7 16.Ba8 Bd3 17.Nc3 Ba3 18.Nd5 Nd5 19.Bd5 Na6 20.Kf2 Nb4 21.Bf3 a6 22.Bf6 Kd7 23.Rh1 (23.e4 Ke6 24.Bg7 Nc2+=) 23...Na2= 24.Bd5 Nb4 (24...Nc1 25.e4 Bc4 26.Bc4 bc4 27.Ke3+/–) 25.Bf7 Be4 (25...Bf5 26.Kf3+/–) 26.Rh4+/– Bg6 27.Rd4 Kc7 28.Bg6 hg6 29.Be5 Kc8 30.Rd6 Kb7 31.Rd7 (31.Ke2!?+–) 31...Kc6+= 32.Rd8 Kb6 (32...a5 33.e4+/–) 33.Bd4 Ka5 34.Bf6 Nc6 35.Rc8 Kb6 (35...Ne7 36.Re8 Nd5 37.Bg5+/–) 36.d4 Bd6 37.e4 b4 38.e5 Bc7 39.e6 b3 40.d5 b2 41.Bb2 Ne7 42.Rf8 Bd6 43.Rd8 Bc5 (43...Nf5 44.Kf3+–) 44.Kf3 Nf5 45.Rb8 Kc7 46.Rg8 Kd6 47.Ke4 Ng3 48.Kf4 Nf5 49.Rd8 Kc7 50.Rd7 Kc8 51.Kg5 a5 52.Kg6 Nh4 53.Kf6 Bb4 54.Be5 Ng2 55.Rc7 (55.Rc7 Kb8 56.Rg7 Ka8 57.Rg2+–) 1–0. marekt (2060) – valeriuzaharia (2105), gameknot.com, 2014.

15.Bb7 Nf6 16.Ba8 Ke7 17.a3 Ba5 18.Bf6 Kf6 19.Nc3 Bc3 20.dc3 Na6 21.Rf1 Ke7 22.e4 Nc7 23.Bb7 Ne8 24.Rf2 Bd3 (25.Rd2 Nd6+/–) +/–. Klaus_Behrmann – marekt, ChessWorld.net, 2003.

10.Rh7 Qf5

11.Rg7= Ne7 12.e3 Bd6 13.Nc3 Be5 14.Nd5 Bg7 15.Ne7 Qg5 16.Nc8 Bh8 –/+.

11.Rg7= Ne7 12.e3 Bd6 13.Rg4?? (13.Nc3 Be5 14.Nd5 Bg7 15.Ne7–+) 13...Qg4–+ 14.Qg4 Bg4 15.Nc3 Nd7 (15...c6 16.e4 Bc5 17.d4–+) 16.Bd5 (16.Nd5 Nd5 17.Bd5 c6–+) 16...Nd5 (better is 16...0–0–0!? 17.Bd4 c5 18.Ne4–+) 17.Nd5 Be6 18.Nc3 (18.Nf4 Bf4 19.ef4–+) 18...Ke7 19.Bd4 c5 20.Bg7 (20.Bc5 Nc5 21.Kf2 Bc7–+) 20...Rg8 0–1. RisingFast – bulent_2010, ChessWorld.net, 2013.

11.Rg7= Ne7 12.Rg3 Nbc6 13.c3 (13.Nc3!?+=) 13...Bd6–/+ 14.Rf3 (better is 14.Rh3!?–/+) 14...Qh5 15.Bd4 Bg4 16.Rf6?? (better is 16.Qa4–+) 16...Qh2 17.Kf1 (17.Kf2 Bg3 18.Ke3 Qg2 19.d3–+) 17...Bh3 18.Bh3 Qh3 19.Kf2 (19.Kg1 Bh2 20.Kf2 Bg3 21.Ke3 Bh4 22.Rf3 Qe6 23.Be5 Qe5 24.Kd3 Qe4) 19...Bg3 20.Kg1 (20.Ke3 Bh4 21.Rf3 Qe6 22.Be5 Qe5 23.Kd3 Qe4) 20...Qh2 21.Kf1 Qh1 22.Bg1 Qh3 0–1. nextdoor (1735) – vind3x (1975), gameknot.com, 2014.

11.Rh3 Be6 12.Rf3 Qh5 13.Bb2 Nc6 14.a3 (better is 14.Kf1!?+=) 14...Bd6 15.Nc3 Nd4 (better is 15...Qh2!? 16.Kf1 Ne5–+) 16.Rd3+= Bh2 17.Kh1 Nf6 18.Rd4?? (18.Qb1–+) 18...Bg3 19.Kg1 (19.Bh3 Qh3 20.Kg1 Qh2 21.Kf1 Qh1) 19...Qh2 20.Kf1 Bh3 21.Nd5 (21.Re4 de4 22.Bh3 Qh1) 21...Qg2# 0–1. white_noise (1805) – rcm06 (2185), gameknot.com, 2014.

11.Rh3 Qg6 12.Re3 Ne7 13.Qf1 (better is 13.c3 Bd6 14.Kf2+=) 13...Bc5–+ 14.d4 (14.Qf2 Be3 15.Qe3 Nbc6–+) 14...Qh6 15.Rc3 Bb4 16.Rc7? (better is 16.Qf6 Qc1 17.Qf1–+) 16...Qh8 17.Qf4 (17.e3 Nd7–+) 17...Nbc6 18.c3 Ba5 19.Bd5 (19.Rc6 bc6 20.Kf2–+) 19...Bc7 20.Qc7 (20.Qf7 Kd8 21.Bc6 bc6–+) 20...Nd5 (20...Nd5 21.Qg3 Nd4–+) 0–1. kingcobra1 (1695) – organuz (2200), gameknot.com, 2014.

11.Rh3 Qg6+= 12.Rh1 Nc6 13.Nc3 Be6 14.Rb1 0–0–0 15.Nb5 Nh6 16.Ba1 (16.Bd4 Rg8 17.Qf1 Bd2 18.Na7 Na7 19.Ba7–+) 16...Rg8–+ 17.Rh2 Ng4 18.Rh8 Rh8 19.Bh8 Qh7 20.Ba1?? (20.c3 Qh8 21.cb4 Qh2 22.Kf1–+) 20...Qh2 21.Kf1 Qf4 22.Kg1 Bd2 23.Rb3 (23.Qd2 Qd2 24.Kf1–+) 23...Be3 (23...Qh2 24.Kf1 Ne3 25.Re3 Be3 26.Na7 Na7 27.Ke1 Qg1 28.Bf1 Qf2) 24.Re3–+ Qe3 25.Kh1 Nf2 (25...Nf2 26.Kh2 Nd1 27.Na7 Na7–+) 0–1. white_noise (1840) – organuz (2180), gameknot.com, 2014.

11.Rh4 Nc6 12.Nc3 Qg5 13.Qe1 Be6 14.Qf2 (14.Rb1 Be7 15.Rh2 Nh6+=) 14...Be7 15.Rh7 (15.Rh1 0–0–0 16.Rf1 Qd2+=) 15...0–0–0–/+ 16.Rg7? (better is 16.Rb1–/+) 16...Qh5–+ 17.Rg8 (17.Nb5 Qh8 18.Qg3 Bc5 19.e3–+) 17...Rg8 18.Bd4 (18.Bf6 Bf6 19.Qf6 Bh3–+) 18...Nd4 19.Qd4 Bd6 20.Qa7 Qh2 0–1. Castlegrande – GoBoSox, ChessWorld.net, 2014.

11.Rh1 Nc6

12.Bb2 (12.e3 Be6=) 12...Be6 13.c3 Be7 14.d3 (14.Qa4 0–0–0 15.Na3 Nf6–/+) 14...0–0–0 15.Nd2 Nf6 16.Qf1 Qg6 17.Nf3 Rg8 18.Nh4 Qg4 19.Nf3 Bc5 20.d4 Bd6 21.Qf2? (better is 21.Rh4 Qg3 22.Qf2–+) 21...Bg3 22.Qe3 (22.Qf1–+) 22...Bf4 23.Qf2 Be3!! (23...Be3 24.Rh2 Bf2 25.Kf2 Qg3 26.Ke3 Ng4 27.Kd2 Nh2–+) 0–1. nextdoor (1680) – rcm06 (2150), gameknot.com, 2014.

12.Nc3 Bc3 13.Bc3 d4 14.Rh8 Qg6 15.Bb2 Be6 16.c3 Qg7 17.Rh2 0–0–0 18.cd4 Nge7 19.e3+= Rg8 20.Qf3 Bd5 21.Qh3 Be6 22.Qh6 Qg4 23.Qh5 Qg7 24.Bc3 Qg3 25.Kh1+/– f5 26.Rg1 Ba2+= 27.e4 Qd6 28.Ra1+/– Bc4 29.d5 Nd8 30.Qh3 a6+= 31.Bb2 Kb8 32.Ba3 Qd7 33.Rc1 Nd5 34.Rc4+– Nf4 35.Qe3 Ng2 36.Rg2 Qh7 37.Rh2 Qf7 38.Rc1 fe4 39.Qe4 Re8 40.Qd3 Nc6 41.Rh7 Qe6 42.Bc5 Rd8 43.Qc4 Qf5 44.Qf7 Qe4 45.Kg1 Rc8 46.Bb6 Qe5 47.Kf2 Ka8 48.Re1 Qb2 49.Bc7 Qd2 50.Kf1 Qd3 51.Kg1 Qc3 52.Re2 Qd4 53.Kh2 Qd3 54.Rg2 Qb1 55.Bf4 Qb5 56.Qe6 Rd8 57.Rg8 Rb8 58.Bb8 Nb8 59.Rb8! Kb8 60.Rh8 Ka7 61.Qe3 Qb6 62.Ra8! Ka8 63.Qb6 Kb8 64.Qd8 Ka7 65.Kg3 b5 66.Kf4 Kb7 67.Ke5 b4 68.Kd6 a5 69.Qc7 Ka6 70.Kc6 a4 71.Qb6# 1–0. Offenbach/Holaus,V (2285) – Schlaeger,Michael (2270), remoteschach.de, 2009.

12.Nc3 Be6 13.Nb5 0–0–0 14.Bd4 (better is 14.Rb1!? Bc5 15.d4+=) 14...a6–/+ 15.Nc7 (15.Na7!? Na7 16.Ba7–+) 15...Nd4 16.Ne6 Ne6 17.c3 Bc5 18.d4 Bd6 19.Qb3 Nf4 20.Qb2 (20.Bf3 Ne2! 21.Kf2 Bg3 22.Kg2 Qg5–+) 20...Nf6 21.Rf1 (21.e4 de4 22.Rf1 Rg8–+) 21...Qg5 22.e3 (22.Rf4 Qf4 23.e3 Qe3 24.Qf2–+) 22...Ng2 (22...Qg2?! 23.Qg2 Ng2 24.Rf6 Ne3 25.Rh3–+) 23.Qg2 Qe3 24.Rf2 Bg3 0–1. white_noise (1860) – valeriuzaharia (2050), gameknot.com, 2014.

12.Nc3 Be6 13.e4 de4 14.Ne4 0–0–0 15.c3 Ba3 16.Rh5 (16.Qh5 Rd3+=) 16...Qf4 (16...Qg6 17.Rg5 Qh7 18.Qh5 Qh5 19.Rh5+=) 17.Qf3 Qf3 18.Bf3 f5 (18...Rd3 19.Be2 Rd5 20.d3+=) 19.Ng5+/– Bc4 20.Bc6 bc6 21.Bd4 (21.Nf3 Bd3+/–) 21...c5+= 22.Be3 Nf6 23.Rh4 Bd3 24.Kg2 Nd5 25.Kf2 Ne3 26.de3 c4 27.Rd1 Be7 28.Rh5 Rd6 29.Nh3 (29.Nf3 Bf6 30.Nd4 Ra6+=) 29...Rb6 (29...Bf6 30.Nf4 Be4 31.Rd6 cd6 32.Ne2=) 30.Nf4+= Be4 31.Rh7 (31.Rd2 Bf6 32.Ne2 Rd6 33.Rd6 cd6+=) 31...Rb2= 32.Kg3 Bf6 33.Rdd7 Be5 34.Rde7 Bd6 35.Re8 Kb7 36.Rh2 Rh2 37.Kh2 a5 38.Rg8 (38.Kg3!?+=) 38...Be5–/+ 39.Rg1 (39.Kg1 Bc3 40.Ne6 Bb4–/+) 39...Kb6 (39...Bc3 40.Kg3–/+) 40.a4 Bc6 41.Ra1 Bc3–/+ 42.Rc1 Bb4 43.Rc4+= Ba4 44.Rd4? c5 45.Rd8 Bb3 46.Kg3 a4–+ 47.Nd3 a3 48.Nc1 Kc7 49.Rf8 c4 50.Rf5 a2 51.Rf7 Kb6 52.Na2 Ba2 53.Rf6 Kb5 54.Rf1 c3 55.Rc1 Kc4 56.e4 Ba3 57.Rc2 Bb1 58.Rc3 Kc3 59.Kf4 Bd6 60.Kf5 Kd4 61.Ke6 Be5 62.Ke7 Be4 63.Ke6 Bf4 64.Kf6 Kd5 65.Ke7 Bg5 66.Kd7 Bf5 67.Kc7 Kc5 68.Kb7 Bf4 69.Ka6 Be4 70.Ka5–+ Bc2 71.Ka6 Kc6 72.Ka5 Bd2 73.Ka6 Bd3 74.Ka7 Kc7 75.Ka8 Bc3 76.Ka7 Bd4 0–1. valeriuzaharia (2095) – organuz (2180), gameknot.com, 2014.

12.Nc3 Be6 13.e4 de4 14.Ne4 0–0–0 15.c3 Be7 16.Qh5 Qh5 17.Rh5 Bg4 (17...Rd3 18.Bf1 Rd7 19.d4+/–) 18.Rh2+/– f5 19.Nf2 Be2 20.Re1 (20.d4 Bc4+/–) 20...Bc4 (20...Rd2 21.Bc6 bc6 22.Rg2+=) 21.Bc6 (21.d4 Rd6+/–) 21...bc6+= 22.d3 Ba2 (22...Bd3!? 23.Nd3 Rd3+=) 23.Ra1+/– Be6 24.Ra7 Kb8 25.Ra5 Kb7 26.Be5 (26.Re5 Bd7 27.Re2 c5+/–) 26...c5 27.c4 Nf6 (27...Bd6 28.Bd6 cd6 29.Nh3+/–) 28.Rh6 Rf8 29.Nd1 Bd7 30.Ne3 1–0. organuz (2325) – rcm06 (2180), gameknot.com, 2014.

12.e3 Be6 =.

11.Rh2 Nc6

12.Nc3 Bd6 13.Rh1 Nge7 14.Qf1 Bc5 15.e3 Qf1 16.Rf1 Be6 17.Rh7 0–0–0 18.Bf6.

12.Nc3 Be6 13.e4 de4 14.Ne4 0–0–0 15.c3 Ba3 (15...Bd6 16.Rh5 Qg6 17.Rg5+/– (worse is 17.Nd6 cd6 18.Rh2 Nh6+=)) 16.Qh5+= Qh5 17.Rh5 f5 (17...Rd3 18.Re1+=) 18.Ng5+/– Bc4 19.Bc6 bc6 20.Rh4 Bd5 21.c4 Be7 22.cd5 Bg5 23.Rh5 Bd2 24.dc6 Nh6 25.Be5 Rd5 26.Bg7 Rd6 27.Kf2 Rc6 28.Ke2 Bf4 29.Kf3 Bd2 30.Rd1 Bc1 31.Rc1! Rc1 32.Rh6 Kb7 33.Rh2 c5 34.Kf4 Rf1 35.Ke5 f4 36.Ke4 Kb6 37.Bh6 f3 38.Be3 Kb5 (38...f2 39.Bf2 Kb5 40.Be3+–) 39.Rb2 Kc6 40.Rc2 c4 41.Rc4 Kb5 42.Rc5 Kb4 43.Rc2 a5 44.Kd5 (44.Bf2 Ra1+–) 44...Rh1 (44...Kb5+–) 45.Kc6 a4 46.Bd2 (better is 46.Kb6!? Rh5 47.Bc5 Rc5 48.Rc5 f2+–) 46...Ka3 47.Kb5 Rb1 48.Kc4 f2 49.Bc1 1–0. organuz (2210) – valeriuzaharia (2075), gameknot.com, 2014.

12.Nc3 Be6 13.e4 de4 14.Ne4 0–0–0 15.c3 Ba5 16.Rh5 black timed out 1–0. pcmvr – materialkiller (2205), net–chess.com, 2014.

12.Nc3 Be6 13.e4 de4 14.Ne4 0–0–0 15.c3 Bd6 16.Rh5 Qf4 (16...Qg6 17.Rg5 (worse is 17.Nd6 cd6 18.Rh2 Nh6+=) 17...Qh6 18.Nd6 cd6 19.Qh5+/–) 17.Qf3+= (worse is 17.Nd6 Rd6 (worse is 17...cd6 18.Qe2+=) 18.Bc6 Rc6+= (worse is 18...bc6 19.Be5 Qd2 20.Bd6 Qe3 21.Kg2 cd6 22.Qf3+=)) 17...Qf3 18.Bf3 Bf4 19.d4 Nge7 20.Kf2 Nf5 21.Rah1 Be3 22.Ke1 b6 23.Bf6 Nce7 24.Bg4 Rg8 25.Bh3 Kb7 26.Ke2 Bf4 27.Kf3 Bd6 28.Nd6 cd6 29.Be7 Ne7 30.Be6 fe6 31.Rh7 Re8 32.R1h6 Kc6 33.Re6 Rf8 34.Kg3 Nf5 35.Kg4 Kd5 36.Re2 Kc4 37.Rh3 Rf7 38.Re6 Kd5 39.Re8 Ne7 40.Rh6 Kc6 41.Rd8 Nf5 42.Re6 Kc7 43.Rde8 Kd7 44.Re1 d5 45.R8e5 Ne7 46.Kg5 Kd6 47.Rh1 Kc7 48.Rh8 Kd6 49.Rd8 Kc7 50.Ra8 Nc6 51.Rd5 Rf3 52.Rh8 Rf7 53.Kg6 Re7 54.Kf6 a6 55.c4 Re4 56.Rh7 Kc8 57.c5 b5 58.Rd6 Nd4 59.Ra6 Kb8 60.Rd6 Kc8 61.c6 Nf3 62.Rdd7 Rf4 63.Kg6 Ne5 64.Kg5 Rf8 65.Rc7 Kb8 66.Rb7 Kc8 67.Rhc7 Kd8 68.Ra7 Nf3 69.Kh6 Ne5 70.Rh7 Nf7 71.Raf7 1–0. rcm06 (2145) – valeriuzaharia (2035), gameknot.com, 2014.

12.e3 A) 12...Be6 13.Bh3 (13.Nc3 Nge7 14.Bh3 Qg6 15.Rg2 Qh7 16.Be6 fe6 17.Bf6 Kd7 18.a3; 13.Bc3 Bd6 14.Rh8 0–0–0 15.a4 a6 16.Na3 Qg5 17.Qh5 Qe7 18.Bb2) 13...Qg6 14.Rg2 Qh7 15.Be6 fe6 16.Qg4 Nge7 17.Bf6 Kd7 18.d3; B) 12...Nf6 13.Qf3 (13.Qf1 Ng4 14.Qf5 Bf5 15.Rh5 Bc2 16.Nc3 0–0–0 17.a3 Bc3 18.Bc3) 13...Ng4 14.Qf5 Bf5 15.Rh5 Bc2 16.a3 Bd6 17.Nc3 Kd7 18.Bd5; C) 12...Bd6 13.Rh1 Be6 14.Nc3 Nge7 15.Nb5 0–0–0 16.Nd6 cd6 17.Bc3 d4 18.ed4.

12.Bh3 A) 12...Bc5 13.e3 Qg5 14.Rg2 Be3 15.Kh1 Qh4 16.Rg8 Ke7 17.Qf3 Bh3 18.Qf6; B) 12...Qe4 13.Bc8 (13.Nc3 Bc3 14.Bg2 Bd4 15.e3 Be3 16.Kh1 Qe7 17.de3 Be6 18.c4) 13...Rc8 14.Nc3 Bc3 15.dc3 Nge7 16.Qd3 Qe6 17.Rb1 Kd7 18.Kh1; C) 12...Qg6 13.Rg2 Qh7 14.Bc8 Rc8 15.Bb2 Nge7 16.e3 Kd7 17.Rg7 Rg8 18.Qg4; D) 12...Qf4 13.Bc8 (13.Qf1 Bd2 14.Nd2 Qd2 15.Rb1 Qc2 16.Bc8 Rc8 17.Rb7 Nge7 18.Qf4) 13...Rc8 14.e3 Qf5 15.Nc3 Bd6 16.Rg2 Nge7 17.Qg4 Kd7 18.Bf6; E) 12...Qg5 13.Rg2 Bc5 14.e3 Be3 15.Kh1 Qh4 16.Rg8 Ke7 17.Qf3 Bh3 18.Qf6.

11.Rh2 Bd6

12.Kh1?? Bh2–+ (12...Bh2 13.Kh2 Qh5 14.Kg1 Qh8–+) 0–1. Rooijen van,Peter (1655) – Introini,Luis Fredy (1895), IECG, 2010.

12.Rh1 Nc6 13.Nc3 Be6 14.e4 de4 15.Ne4 0–0–0 16.Qh5 Nge7 17.Rf1 Qh5 18.Rh5.

12.Rh1 Nc6 13.Nc3 Qg6 14.Nd5+= Be6 15.c4 0–0–0 16.Qb1 Qg5 17.d4 (17.Qb5 Bd5 18.cd5 Nh6+=) 17...Bd5+= 18.cd5 Nce7 19.Qe4 Nh6 20.Be5 Nef5 (20...f5 21.Qh4 Qe3 22.Qf2=) 21.Rf1+= Rg8 22.Rf2 Ng3 23.Bg3 Bg3 24.Rf1 Bd6 25.Qf3 Qg7 26.e3 Kb8 27.Rf2 (27.Rh5 f5 28.Qh3 Bf8+/–) 27...Qg6 (better is 27...f5!?+=) 28.e4+/– Bg3 29.Rd2 Qg5 30.Rd1 Bf4 31.Rh5 Qg6 32.d6 White intends e5 32...cd6? (better is 32...c6!? 33.d7 Bc7+/–) 33.e5+– d5 34.Qd5 Be3 35.Kf1 Qa6 36.Ke1 Qb6 37.Ke2 Bf4 38.Qb7 Qb7+/– 39.Bb7 Kb7 40.Kf3 Bg5 41.Rg1 Bd2 42.Rg8 Ng8 43.Rh7 Kc6 44.Rf7 Bb4 45.Ra7 Ne7 46.Ke4 Nd5 47.Rg7 Nb6 48.Rg6 (48.Rg6 Kc7 49.Rb6 Kb6 50.Kf5+–) 1–0. AndyAndyO – bulent_2010, ChessWorld.net, 2014.

12.Rh1 Nd7 13.Nc3 Ndf6 14.Qe1 c6 15.Qh4 Bc5 16.e3 Ng4 17.Rf1 Qc2 18.Qh7 Qh7 19.Rh7 f5 20.Bh3 N8f6 (20...Ne7!?=) 21.Bf6+/– Nf6 22.Rh8 The isolani on f5 becomes a target 22...Bf8 23.Bf5 Bf5 24.Rf5 Kf7 25.Ne2 Kg7 26.Rh2 Kg6 27.Rf3 Kf7 28.Kf1 Re8 29.Rh7 Bg7 30.Ng3 Kg6 31.Rh1 Rh8 32.Rh8 Bh8 33.Ke2 Kf7 34.Nf5 Ke6 35.Rh3 Kf5 36.Rh8 Ne4 37.d3 Nd6 38.Kf3 a6 39.Rh6 Nf7 40.e4 de4 41.de4 Ke5 42.Rh5 Kf6 43.Kf4 Ke6 44.e5 c5 45.Rf5 Nd8 46.Rf6 Ke7 47.Rh6 c4 48.Kf5 Kd7 49.Rh7 Kc8 50.e6 Nc6 51.Kf6 c3 52.Rh3 (52.Rh3 Kd8 53.Rc3+–) 1–0. vind3x (2040) – rcm06 (2175), gameknot.com, 2014.

12.Rh1 Nd7 13.Nc3= Ngf6 14.Qf1 Qg5 15.Qf2 Bg3 16.Qf3 Be5 17.Bf6 Nf6 18.Rh8.

12.Rh1 Nd7 13.Bd4 Qg4 14.Bf2 Ngf6 15.Nc3 Qg7 16.Nb5 Ne5 17.d3 Bd7 18.Nd6.

12.Rh1 Nd7 13.Qe1 Ngf6 14.Nc3 d4 15.e4 Qc5 16.Bf6 Nf6 17.Nd5 d3 18.Kf1.

12.Rh1 Be6 13.Nc3 Nc6 14.e4 de4 15.Ne4 0–0–0 16.Rh5 Qf4 17.Qf1 f6 18.Bf6.

12.Rh1 Ne7 13.Nc3 (13.Bc3 Be6 14.Rh8 Kd7 15.e3 Qg5 16.Qf1 Be5 17.Qb5 Nec6 18.Rh7) 13...Qg5 14.e3 Nbc6 15.Qh5 Qh5 16.Rh5 Bg4 17.Rg5 Bf5 18.Nd5.

12.Rh3 A) 12...Nc6 13.Nc3 Qg6 14.Rh4 Be6 15.e4 de4 16.Ne4 Be7 17.Qh5 Bh4 18.Qh4; B) 12...Qg6 13.Re3 (13.Rh1 Bf5 14.Nc3 Bc2 15.Qf1 Nc6 16.Nd5 0–0–0 17.Nf4 Qg5 18.e3; 13.Rh4 Nc6 14.Nc3 Be6 15.e4 de4 16.Qh5 Qh5 17.Rh5 f5 18.d3) 13...Be6 14.Nc3 Nc6 15.Nb5 0–0–0 16.Nd6 cd6 17.Qe1 Nh6 18.Rg3; C) 12...Qg5 13.Rh1 (13.Rh7 Ne7 14.Bb2 Nd7 15.Qf1 Nf5 16.Qf3 Nf8 17.Rh5 Qg6 18.e3) 13...Nf6 14.Bf6 Qf6 15.Nc3 Be6 16.Qe1 Nd7 17.Qh4 0–0–0 18.Qf6.

11.Rh2 Be6

12.Nc3 Nc6 13.e3 Nge7 14.Rc1 Bd6 15.Rh1 0–0–0 16.Qh5 Rg8 17.Qf5 Nf5 18.Rh7.

12.Nc3 Nc6 13.e4 de4 14.Be4 Qc5 15.Kh1 =.

12.Nc3 Nc6 13.Kh1 0–0–0 14.e4 de4 15.Be4 Qg5 16.a3 Bc3 17.Bc3 Nf6 18.Bf6.

12.Nc3 Nc6 13.e4 de4 14.Ne4 0–0–0 15.c3 Be7 16.Qh5 Rd5 17.Qf5 Rf5 18.Bg7.

12.Nc3 Bd6 13.Rh1 Nc6 14.e4 de4 15.Ne4 0–0–0 16.Rh5 Qf4 17.Qf3 Nge7 18.Bf6.

12.c4 Bd6 (12...Bc5 13.e3 Bd6 14.Rh1 dc4 15.Bb7 Qg5 16.Kf1 Bd5 17.Bd5 Qd5 18.Rh5; 12...Nd7 13.cd5 Bd6 14.de6 Bh2 15.Kh2 fe6 16.Qb3 c6 17.e4 Qg4 18.Qg3) 13.Rh1 Nd7 14.Nc3 dc4 15.Qb1 Bc5 16.e3 Rb8 17.Qf5 Bf5 18.Rh4.

12.Bh3 Qg6 (12...Bc5 13.e3 Qg6 14.Rg2 Qh7 15.Be6 fe6 16.Qg4 Ne7 17.Bf6 Nf5 18.Be5) 13.Rg2 Qh7 14.Be6 fe6 15.Be5 Ne7 16.c3 Nbc6 17.Bc7 Kd7 18.Bg3.

12.Nc3 Nd7

13.e4+= de4

14.Ne4 Qa5 15.a3 Be7 16.Bc3 +=.

14.Ne4 Qa5 15.a3 Be7 16.Qf3 +=.

14.Ne4 Ngf6 15.Qe2 0–0–0 16.Rb1 a5 17.a3 Ba3 18.Bf6.

14.Ne4 Ngf6 15.Qf3 Ne4 16.Qe4 Qe4 17.Be4 0–0–0 18.Rb1 Bc5 (18...a5 19.c3 Rg8 20.Kf2 Ba2 21.Ra1+/– (21.cb4?! Bb1 22.Bb1 ab4+=; worse is 21.Rb4 ab4 22.cb4 c5+=)) 19.d4+/– Bb6 20.a4 Rg8 21.Kf2 f6 22.c3 c5 23.d5 Bg4 24.c4 Re8 25.Bg6 (better is 25.Bd3!?+/–) 25...Re2= 26.Kg1 Rh2 27.Kh2 Ne5 28.Bh7 Bd8 29.Kg3 Bd7 30.Rf1 Exerts pressure on the isolated pawn (30.Bg8 Nc4 31.Be6 Ne5=) 30...Ba4+= 31.Bf6 Nc4 32.Bd8 Kd8 33.Kf4 a5 34.Bd3 Nd6 35.Ra1 b5 36.Be2 Kc7 37.Ke5 Nf7 38.Ke6 Nd8 39.Ke7 Nb7 40.Bd3 1–0. pvanr (2145) – vind3x (2085), gameknot.com, 2014.

14.Ne4 Ngf6 15.Qf3 Qf3 16.Bf3 Ne4 17.Be4 0–0–0 18.Rb1 Bc5 (18...a5 19.c3 Rg8 20.Kf2 Ba2 21.Ra1+/– (21.cb4?! Bb1 22.Bb1 ab4+=; worse is 21.Rb4 ab4 22.cb4 c6+=)) 19.d4+/– Bb6 20.a4 Rg8 21.Kf2 f6 22.c3 c5 23.d5 Bg4 24.c4 Re8 25.Bg6 (better is 25.Bd3!?+/–) 25...Re2= 26.Kg1 Rh2 27.Kh2 Ne5 28.Bh7 Bd8 29.Kg3 Bd7 30.Rf1 Attacking the isolated pawn on f6 (30.Bg8 Nc4 31.Be6 Ne5=) 30...Ba4+= 31.Bf6 Nc4 32.Bd8 Kd8 33.Kf4 (33.Bd3 Nd6+=) 33...Ke7 (33...b5 34.Rg1–/+) 34.Rh1 b5 35.Rh6 b4 36.Re6 Kd7 37.Ra6 Bb5 38.Bf5 Kc7 39.Ra7 Kd6 ½–½. pvanr (2125) – organuz (2180), gameknot.com, 2014.

14.Ne4 Ngf6 15.Nf6+/– Nf6 16.Bb7 Rb8 17.Qf3 (17.Bf3 Rd8 18.Bg7 Qg6 19.Rg2 Bc5 20.Kf1 Bh3 21.Qe2 Be7 22.Bc6 Nd7+=) 17...Bc5 18.Kf1 Ng4 19.Re2 Qg5 (19...Qc2? 20.Qg4 Kd7 21.d4+–) 20.d4 Kf8 21.Be4 (21.dc5 Bc4 22.Qe4 Be2 23.Ke2 Re8 24.Qe8 Ke8–/+) 21...Bd6 (21...Bc4!? 22.Bd3 Qh5+=) 22.d5+/– Bd7 23.Bd4 Nh2 24.Rh2 Bh2 25.Be3 (25.Ba7 Re8 26.Bc5 Bd6 27.Bf2+=) 25...Qg7= 26.Re1 Bg3 27.Bh6 (27.Ba7?? Bh3 28.Ke2 Bg4–+) 27...Qh6 28.Qg3 Re8 29.Bg2 (worse is 29.Qc7 Bh3 30.Kf2 Qh4 31.Qg3 Re4 32.Qh4 Rh4–/+) 29...Re1 30.Qe1 Qf4 31.Kg1 Bb5 32.Qa5 Qd4 33.Kh1 Qa1 34.Kh2 Qe5 35.Kh1 Qa1 ½–½. rcm06 (2160) – vind3x (2010), gameknot.com, 2014.

10.Rh7 Nf6

11.Qf1 Nh7 12.c3 Bc5 13.e3 Bf5 14.Be5 Be3 (15.Kh1 Bb6 16.Bd5 Nd7–+) 0–1. Kingslayer2 – marekt (2555), ChessWorld.net, 2003.

11.Rg7?? Qh6–+ 12.Rg3 Qh8 13.c3 Bc5 14.d4 Bd6 15.Re3 Kd8 16.Qf1 (16.a3–+) 16...Qh2 17.Kf2 Ng4 18.Ke1 Ne3 19.Qf6 Be7 20.Qf7 Qg2 21.Kd2 Nc4 22.Kd3 Qe4 0–1. RisingFast – David Lonsdale, ChessWorld.net, 2013.

11.Rh1 Bf5 12.Bf6 Qf6 13.Nc3 c6 14.Rb1 a5 15.Rb3 Nd7 16.Nb1 Qg6 17.Na3 Ke7 18.Re3? Be4–+ 19.Qf1 Bc5 20.Rh2 Be3 21.de3 b5 22.Kh1 b4 23.Nb1 Bg2 24.Rg2 Rh8 25.Kg1 Qh6 26.Kf2 Qh4 27.Kg1 Ne5 (28.Qf5 Qe1 29.Qf1 Rh1 30.Kh1 Qf1 31.Kh2 Qb1–+) 0–1. Nokarookoff (2225) – marekt (2560), ChessWorld.net, 2003.

11.Bf6 Qf6

12.c3 c6 13.e4 de4 14.Be4 Nd7 15.Qf3 Bf8 16.Kf1 Qe7 17.d4 Nf6 18.Bc6 bc6 19.Qc6 Kd8 20.Rh8 Rb8 21.Rf8 Qf8 (21...Qf8 22.Qf6 Kd7+/–).

12.c3 Nc6 13.Qf1 (13.Bd5? Qg6 14.Bg2 Qh7 15.cb4 Qg7–+) 13...Qg6 14.Rh8 (14.Qf7! Qf7 15.Rf7 Kf7 16.Bd5 Be6 17.Bc6 Bc5 18.d4 bc6 19.dc5=) 14...Bf8+= 15.d4 (better is 15.Qf3!? Qg7 16.Qh5+=) 15...Qg7–/+ 16.Rh1? (better is 16.Rh4!?–/+) 16...Nd4!–+ 17.Qd1 (17.cd4 Qd4 Double attack) 17...Nf5 18.Qd5 Be6 19.Qb7 Bc5 20.Kf1 Ne3 21.Ke1 Ng2 (worse is 21...Qg2 22.Qg2 Ng2 23.Kd1 0–0–0 24.Kc1 Be3 25.Kb2–+) 22.Kf1 Ne3 23.Ke1 Rd8 24.Qb5 Rd7 25.Qc5 Qg3 0–1. white_noise (1805) – pvanr (2145), gameknot.com, 2014.

12.c3 Bd6 13.e3 Bf5 14.Qf3 Nd7 15.Rh1 0–0–0 16.Qd5 c6 17.Qd4? Qg5?? 18.Rh8?? Rh8–/+ 19.Qh8 Kc7 20.a4 Be4 21.Qh3 Ne5 22.Kh1?? Qg6 23.Na3 Nd3 24.Kg1 Bg2?? 25.Qg2= Qe6 26.Nc2 Bc5 27.Rf1 Nb2 28.a5 Nc4 29.Ra1 a6 30.Nb4?? Nd2!–/+ 31.Kh1 Qe3–+ 32.Rd1 Ne4 33.Rf1?? Ng3 34.Kh2 Nf1 35.Qf1 Bd6 36.Kh1 Qe4 37.Kg1 f5 38.Qf2 f4 39.Qb6 Kc8 40.Qf2 Bb4 41.cb4 Qb4 42.Kg2 Qe4 43.Kf1 Qh1 44.Ke2 f3! 45.Ke3 Qg2 46.Qf3 Qf3 47.Kf3 Kd7 48.Ke4 Kd6 49.Kd4 c5 50.Kc4 Kc6 51.Kd3 Kb5 52.Kc3 Ka5 53.Kc4 b5 54.Kc5 b4 55.Kc4 Ka4 0–1. ofer – PeteHarris, ChessWorld.net, 2006.

12.c3 Bf5 13.e3?? Bf8 (better is 13...Bh7 14.Qh5 Qg7 15.Qd5 Nc6–+) 14.Rh2 (14.Rh5 Qg6 15.Rf5 Qf5+=) 14...c6 15.Qf3? (better is 15.Bh3!? Bh3 16.Rh3 Qg6 17.Kf2–/+) 15...Qg6–+ 16.Na3? (better is 16.Qd1 Nd7 17.c4 dc4 18.Nc3–+) 16...Ba3 17.Rf1 Bd3 18.Rf2 Nd7 19.Qh5 Ke7 20.Qg6 Bg6 21.Bh3 Nc5 22.Bf5 Bf5 23.Rf5 Rg8 24.Kf2 Ne4 25.Kf3 Bd6 26.Rg2 Rg2 27.Kg2 Nd2 28.Rf2 Ne4 29.Rc2 f5 30.c4 dc4 31.Rc4 Bc5 32.Rc2 Be3 33.Kf3 Bd4 34.Kf4 Ke6 35.Rh2 Be5 (35...Be5 36.Ke3 Bh2–+) 0–1. Hasler,Ueli (1710) – Bilsel,Sabahaddin (2155), CiF, 2006.

12.c3 Bf5 13.Rh5 Be4 14.Be4 de4 15.e3 Qg6 16.Kh1 Bd6 17.Rh4 Nd7 18.Qh5 Qh5 19.Rh5 Ke7 20.Rh4 Nf6 21.Kg2 Rg8 22.Kf1 Ng4 23.a4 Nh2 24.Ke2 Rg2 25.Kd1 f5 26.a5 a6 27.Rh7 Ke6 28.Rh6 Ke5 29.Ra4 Nf3 30.Rh1 Ke6 31.Rh6 Kd5 32.Rh1 Bc5 33.Rf1 Kc6 34.c4 Be7 35.Kc2 Rh2 36.Kc3 Bf6 37.Kc2 Kc5 38.Kd1 Bg5 39.Kc1 f4 40.ef4 Bf4 41.Kd1 Be5 42.Ra3 Rg2 43.Re3=+ Kd4 44.Re2 Rg3 45.Rh1 Bd6 46.Kc2 Ke5 47.Kd1 Bb4 48.d3 e3 49.Re3 Kd4 50.Re8 Kd3 51.Rb8 Kc4 52.Rb7 Ba5 53.Na3 Kd5 54.Rb3 c5 55.Rf1 Ke4 56.Nc4 Bb4 57.Nd6 Kf4 58.Ne8 a5 59.Nf6 c4 60.Nh5 Kg4 61.Nf6 Kf4 62.Nh5 Kg4 63.Nf6 Kf4 ½–½. OrangoTango,Deep Fritz (2380) – Bastard,Fritz 8 (2740), 2003.

12.c3 Bf5 13.Rh5 Be4 14.Be4= de4 15.e3 Qg7 16.Kf2+= Qf6 17.Kg1 Nd7 18.Qg4+= 0–0–0 19.Rf5 Qh8 20.Qe4 Rg8 21.Kf2 Nc5 22.Qd5 Qh4 23.Ke2 Rg1 24.Rf1 Qg4 25.Ke1 c6 (25...c6 26.Qc4 Qc4 27.Rg1 Nd3 28.Kd1 Bc5 29.Rg8 Kd7–+) 0–1. Woschkat,Karl_Heinz – Gosme,Emil, IECG, 1998.

12.c3 Bf8 13.d4 Be6 14.Na3 c6 15.Qb3 Qe7 16.Rf1 Na6 17.Rh8 0–0–0 18.Rf2 Bg7 19.Rd8 Qd8 20.e3 Bh6 21.Nc2 Qg8 22.a4 Qg3 23.a5 Bf8 24.Rf3 Qc7 25.Qa4 Bd6 26.Kf2 Qe7 27.Ke1 Bg4 28.Rf1 f5 29.Kd2 f4 30.Bf3 Bd7 31.c4 fe3 32.Ne3 Bb4 33.Ke2 dc4 34.Qa2 Be6 35.d5 cd5 36.Rd1 Nc7 37.Qa4 Bd7 38.Qc2 Ba5 39.Rh1 Bb6 40.Rh8 Ne8 41.Re8 Be8 42.Bd5 Qe3 43.Kd1 Bh5 0–1. Ratscales – SquareSpongeBob, ChessWorld.net, 2014.

12.c3 Qg6 13.Rh8 Bf8 14.Qa4 c6 15.Qd4 Be6 16.Qb4 Nd7 17.Rf8 Nf8 18.Qb7 Rc8 19.Qa7 Qc2 20.Qb7 Ng6 21.Qb4 Ne5 22.Kf2 Ng4= 23.Kg1 Qc1 24.Bf1 Qe1 25.Qd4 Qg3 26.Bg2 c5 0–1. Wulf452 – marekt, ChessWorld.net, 2003.

12.Nc3 Bc3 13.dc3 Qc3 14.Bd5+/– Qc5 15.Kh1+– Be6?? 16.Be6 fe6 17.e4 Qc6?? 18.Qh5 Kd8 19.Rd1 Kc8 20.Rh8 (20.Rh8 Qe8 21.Qe8#) 1–0. jelgava – PeteHarris, ChessWorld.net, 2005.

12.Nc3 Bc5 13.e3 c6 14.Qh5 Be6 15.Rf1 Be3? 16.de3=+ Qc3 17.Rff7 (17.Rff7 Qe3 18.Rf2 Kd8 19.Qg5 Kc8 20.Rh8 Bg8 21.Rg8 Kd7 22.Qd8 Ke6 23.Re8#) 1–0. pierred – PeteHarris, ChessWorld.net, 2005.

12.Nc3 Bf5?? 13.Nd5+– Qe5? 14.d4 Qd6 15.Rh8 Kd7 16.Qf1 Be6 17.Nf6 Ke7 18.Re8# 1–0. pcmvr (1995) – Arkantos (1680), internet, 2008.

12.e3 Qa1 13.Qh5 Qb1 14.Kf2 Be6 15.Rh8 Bf8 (16.Bd5 Bd5 17.Qd5 Nc6–+) 0–1. Kingslayer2 – Klaus Behrmann (2075), ChessWorld.net, 2003.

12.Nc3 c6

13.e4 Bc3 14.dc3 de4 15.Qh5+– Qf5?? 16.Rh8 Ke7 17.Qh4 f6 18.Rf1 Qc5 19.Kh1 Nd7 20.Rd1 Qc4 21.Qh7 Qf7 22.Qe4 Qe6 23.Rh7 Kd8 24.Qe6 (24...Kc7 25.Qd6 Kb6 26.Rb1 Ka6 27.Qa3#) 1–0. Trkn – guest4181, ICC, 2004.

13.e4 Bc5 14.Kh1 d4 15.Na4 Bf8 16.Qh5 Qe7= 17.Nc5 Nd7 18.Nd7 Bd7 19.d3 Be6 20.Bh3+/– Rc8 21.Rg1 Bh3 22.Qh3 Qe6? 23.Qe6 fe6 24.Rb7 a6 25.e5 a5 26.Rg6 Bb4 27.Rh7 Be7 28.Rg8 Bf8 29.Rf8! Kf8 30.Rh8 Ke7 31.Rc8 Kd7 32.Ra8 Kc7 33.Ra7 Kb6 34.Rd7 Kc5 35.a3 Kb5 36.Rd4 Kc5 37.Rd6 a4 38.c4 Kb6 39.Re6 Kb7 40.Rd6 Kb6 41.e6 Kb7 42.Rd7 Kb6 43.e7 Ka6 44.e8Q Kb6 45.Qb8 Ka5 46.Ra7 1–0. Bonetti,Shane – Waltercomp (2500), ICC, 2002.

13.e4 Qd4 14.Kh1 de4 15.Ne4 Bf5 16.c3 Bc3 17.dc3 Qd1 18.Rd1 Bh7 19.Nf6 Ke7 20.Nh7 Nd7 21.Re1 Kd6 22.Ng5 Rh8 23.Kg1 Rf8 24.Ne4 Kc7 25.Rf1 Ne5 26.Rf5 Re8 27.Kf2 b6 28.Ke3 c5 29.Kf4 Ng6 30.Kg5 Rf8 (30...Nh8!? 31.Kh6 Rg8+–) 31.Kf6 Nh4 32.Rg5 Ng2 33.Rg2 Kc6 34.Ng5 Rg8 35.Kf7 Rh8 36.Re2 b5 37.Ne6 Rh7 38.Kf6 Rh3 39.Rc2 c4 40.Ke7 ½–½. Fournier,Frederic (2105) – Bonetti,Shane M (2180), Active (2/12), 2002.

13.e4 Be6 14.Rb1 Na6 15.Qf1 Qd4 16.Qf2 Bc5 17.Qd4 Bd4 18.Kf1 de4 19.Ne4 0–0–0 20.Bh3 Bh3 21.Rh3 f5 22.Ng3 f4 23.Ne4 Nc5+= 24.Nc5 Bc5 25.Ke2 Rd7 26.Rbh1 a5 27.Rh7 b5 28.Rd7 Kd7+/– 29.Kf3 Bd6+= 30.Rh7 Ke6 31.Ra7 a4 32.Ke4 a3 33.d4 b4 34.Rb7 f3 35.Kf3 Kd5 36.Ke3 c5 37.dc5 Kc5 38.Ke4 Kc4 39.Rb6 Bc5 40.Rb8 Kc3 41.Rc8 Kc2 42.Rc5 ½–½. Rosner,Dirk – Becker, corr KMG–46, 1999.

13.e4 Be6 14.ed5 cd5 15.Qf1 Bc3 16.dc3 Qf1 17.Rf1 black timed out 1–0. pcmvr – materialkiller (2205), net–chess.com, 2014.

13.e4 Be6 14.ed5 cd5 15.Qf1 Nd7 16.Qf6+= Nf6 17.Rh8 Bf8 18.Rf1 Ke7 19.Rb1 b6 20.Nb5 Kd7 21.Kf1 a6 22.Nd4 b5 23.Re1 Re8 24.Ne6 fe6 25.Bh3 Ne4 26.d3 Nc5 27.Kg2 b4 28.d4+/– Ne4 29.Rf1 Bg7 30.Re8 Ke8 31.Be6 Nc3 32.Rf5 Bd4 33.Bd5 Bb6 34.Bc4 Kd7 35.Rf6 Kc7 36.Ba6 Na2 37.Bd3 Nc3 38.Kf3 Bc5 39.Bc4 Bd4 40.Rg6 Kd7 41.Kf4 Kc7 42.Kf5 Bh8 43.Rg4 Nd1 44.Re4 Kd6 45.Bd3 Bc3+/– 46.Be2 Nb2 47.Rg4 Na4+/– 48.Bf3 Nb2 49.Rf4 (49.Rg6 Kc5+–) ½–½. Rosner,Dirk – Poschmann,Hans, Tiger SC, 2000.

13.e4 Be6 14.ed5 cd5 15.Qf1 Nd7 16.Qf6 Nf6 17.Rh8 Bf8 18.Rf1 Ke7 19.Ne2 Rc8 20.Nd4 Bg7 21.Rc8 Bc8 22.Re1 Kd8 23.Nb5+/– Bf8 24.Rf1 Be7 25.Na7 Bc5 26.Kh1 Nh5 27.Rf7 Ba7 28.Bd5 Bc5 29.Bb7 Be6 30.Rh7 Nf6 31.Rh6 Ke7 32.a4+– Bb6 33.Kg2 Bf5 34.c3 Bc2 35.Bc6 Ba5 36.Rh8 Bd8 37.Kf3 Bd1 38.Ke3 Bc2 39.d4 (39.d4 Bc7 40.c4+–) 1–0. Benassi,Aspasio – Poschmann,Hans, corr KMG2/08, 2000.

13.Qf1 Nd7 14.Qf6 Nf6 15.Rh8 Ke7 16.Nb1 Bc5 17.Kf1 Bd6 18.a4 Be5 19.c3 Ne4 20.Rh4 Bf5 21.d4 Bf6 22.Rh2 Rg8 23.Be4 de4 24.Rh5 Ke6 25.Ra2 e3 26.Rb2 b6 27.Na3 Rg3 28.Rh1 Kd5 29.Rb3 Be7 30.Nb1 Kc4 31.Rb2 b5 32.ab5 cb5 33.Ra2 Bb1 34.Ra7 Bd6 35.Rh6 Bf5 36.Rf7 Bh3 37.Rh3 Rh3 38.Rf6 Rh1 39.Kg2 Rh2 40.Kg1 Re2 41.Rd6 Rd2 42.Re6 Kc3 43.Re3 Kd4 44.Rb3 Kc4 45.Re3 b4 46.Re4 Kc3 47.Re3 Kc2 48.Re6 b3 49.Rc6 Kd1 50.Rb6 b2 51.Kf1 Kc1 52.Ke1 Rc2 53.Kf1 b1Q 54.Rb1 Kb1 0–1. Bonetti,Shane – Pinguin (2535), ICC, 2002.

13.Qf1 Bf5 14.Rh5 Qd4 15.e3 Qd2 16.Nd5 cd5 17.Qf5 Qe3 18.Kh1 +–.

13.e4 d4

14.Rb1 Qg6 15.Qh5 Qh5 16.Rh5 +=.

14.Ne2 Nd7 15.d3 Nf8 16.Rh5 Bg4–/+ 17.e5? Qe7–+ 18.Rh2 Qe5 19.Qf1? Bd6 20.Rh6 Be2 21.Qf2 Qe3 22.Qe3 de3 23.Rd6 Bg4 24.Rc6 Nd7 25.Rc7+/– f5 26.Rb1 f4? 27.Rb4 Nb6? 28.Re4 Kf8 29.Rf4 (29.Rf4 Bf5 30.Rf5 Kg8 31.Rg5 Kf8 32.Rgg7+–) 1–0. Trkn – Joost, itsyourturn.com, 2000.

14.e5 Qe5 15.Qf1 Kd8?? 16.Re1 Qf5 17.Rh8 Kc7 18.Qc4 Bc3 19.dc3 dc3 20.Re7 1–0. pvanr (1880) – phildo (1885), gameknot.com, 2012.

14.e5 Qe5 15.Qf1 Kd8?? 16.Ne4 Be6=+ 17.Rb1 a5 18.c3 dc3 19.dc3 Bc3 20.Nc3 Qc3 21.Rb7 Qd4 22.Kh1 Nd7 23.a3 Kc8 24.Rb1 Kc7 25.Rd1 (25.Rd1 Qe5 26.Qf2=). pierred – jelgava, ChessWorld.net, 2006.

14.e5 Qf4 15.Qh5 (better is 15.Rh8 Bf8 16.Ne4 Qe5 17.Qh5 Qh5 18.Rh5=) 15...Bg4?? (15...dc3 16.Rf1 Qd4 17.Kh1 Kd8 18.dc3 Qc3 19.Qf7 Nd7+–) 16.Rh8+/– Bf8 17.Rf8 Kf8 18.Qh8 Ke7 19.Rf1 Qg5 20.Ne4 Qh5 21.Qf6 Kf8 22.Qd8 Kg7 23.Nf6 (23.Qd4 Be6 24.Nf6 Qg6+–) 23...Qh8 24.Ne8 Qe8 25.Qe8 Bh5 26.e6 Nd7 27.Rf7 (better is 27.Qa8!? fe6 28.Qb7 Be8+–) 27...Bf7 28.Qf7 (28.Qf7 Kh6 29.Be4 Ne5 30.Qf6 Kh5 31.Qe5 Kg4 32.Qf5 Kh4 33.Qf6 Kg4 34.Kg2 Re8 35.Bf3) 1–0. AndyAndyO – David Lonsdale, ChessWorld.net, 2013.

14.Qh5 dc3 15.Rf1 Qd4 16.Kh1 Nd7 17.Rff7 Kd8 18.d3 Bc5 19.Qh2 Qd6 20.e5 Qe6 21.d4 Ba3 22.Qf4 (22...Kc7 23.Bh3 Qd5 24.Kg1+=). Mehlhorn,Uwe (2315) – Baensch,Hans (1880), RSX5D – A00 – KMG–1, 2003.

14.Qh5? dc3–/+ 15.Rf1 Qd4 16.Kh1 Nd7 (16...cd2?? 17.Qf7 Kd8 18.Qf8 Bf8 19.Rf8) 17.Rff7 (17.Rh8 Ke7 18.dc3 Bc3 19.Rf7 Kd6 20.Re8=) 17...Kd8= 18.d3 Bc5 19.Qh2 (19.Qg5 Kc7 20.Bh3 Qb4 21.Qg3 Kb6 22.Bd7 Qb1 23.Kh2 Qc2 24.Kh3 Qd1 25.Bc8 Rc8=) 19...Qd6? (19...Qb4 20.Rh8 Nf8 21.Qh4 Ke8 22.Qh5+–) 20.e5 Qe6 (20...Ne5 21.Rh8) 21.d4 Ba3 (21...Bd4 22.Qh4 Theme: Double Attack) 22.Qg3 a6 23.d5! cd5 (23...Qd5 24.Bd5) 24.Bh3 (24.Bh3 Qc6 25.Qg8 Kc7 26.Bd7 Bd7 27.Qa8 d4 28.Kh2+–) 1–0. Mehlhorn,Uwe (2440) – Baensch,Hans (2095), remoteschach.de, 2003.

13.Qf1 Qg6

14.Rh8 Bf8

15.Qf4 Na6 16.Kh1 Nc5 17.Rg1 unclear. Birzer,Lothar – Oates,RB, corr ICCF/EM/C/A082, 1999.

15.Qf4 Qc2 16.Qd6 Nd7 17.Bd5 +/–.

15.Qf4 Qc2 16.e4 Nd7 17.Re1 +– (< 17.ed5 Qg6 18.Re1 Kd8+–).

15.Qf4 Qg7 16.Rf1 =. Van Rooijen – Robinson, ECC3.034, 2003.

15.Qf4 Qg7 16.Qh4 Be6 17.Rf1 Nd7 18.d4 f6 19.e4 de4 20.Ne4 0–0–0 21.c3 Ba3 22.Rd8 Kd8 23.Nf6 Be7 24.Qe4 Bc4 25.Nh5 Qg8 26.Re1 Bd6 27.Qf5 Ba2 28.Qd7 Kd7 29.Nf6 Kc7 30.Ng8 Bg8 31.Ra1 a6 32.Kf2 Bf4 33.Ra5 Bc4 34.Bf1 Be6 35.c4 b5 36.Ra6 bc4 37.Bg2 Bd5 38.Bd5 cd5 39.Kf3 Bd2 40.Rg6 Bc1 41.Rg1 Bb2 42.Ke3 Kc6 43.Rg6 Kd7 44.Rg7 Kd6 ½–½. ancientmage – marekt, ChessWorld.net, 2003.

15.Qf4 Qg7 16.Qh4 Be6 17.Kh1 Nd7 18.e4 de4 19.Rb1 f5 20.Rb7 a5 21.Rc7 Ba2 22.Bh3 Be6 23.Rc6+– Qe5 24.Nb5!! Nf6 25.Re6! (25.Re6 Qe6 26.Nc7 Ke7 27.Ne6 Ke6 28.Qg5+–) 1–0. Bonetti,Shane – Schulz,Hans_Juergen, TT–10.20 ETC, 2003.

12.Nc3 Be6

13.Rb1 Nc6 14.e3 (14.Nb5 Kd7 15.e3 Rg8–/+) 14...0–0–0 15.Nb5 Ba5 16.c3 Bf5 17.Rh2? (17.Qf3 Qg6 18.Rh6 Qh6 19.Qf5 Kb8 20.Qf7–/+ (20.Bd5 Ne7 21.Nd6 Rd6 22.Rb7 Ka8–+)) 17...Bb1–+ 18.Qb1 Bb6 19.Rh5 Ne7 20.Nd4 Bd4 21.cd4 Rg8 22.Rh2 Qg6 (22...c6 23.Qh7–+) 23.Qd1? (23.Qg6 fg6 24.Rh7 Kd8–/+) 23...Nf5 (23...Qg3 24.Qf1–+) 24.Qf3 c6 25.Kf2 Kc7 26.Rh1 Nd6 27.a4? Ne4 (27...Ne4 28.Kg1 Nd2 29.Qf4 Kc8–+) 0–1. Fournier,Frederic (1905) – Comes,Didier (1975), FRA Ch (Team) N3 Senlis–TremblayEnFranc, 2007.

13.Nb5 Na6 14.Qf1 Qg5 15.Rh8 Bf8 16.e3 Qg7 17.Rh4 Be7 18.Rf4 c6 19.Nd4 Nc5 20.Ne6 fe6 21.d4 e5 22.de5 Qe5 23.Rf5 Qe3 24.Qf2 Qc3 25.Rf1 0–0–0 26.Rf7 Bd6 27.Qf6 Qe3 28.Qf2 ½–½. Fournier,Frederic (2095) – Rebaudo,Nino, Aurorae Borealis gpe3, 2004.

13.Nd5? Bd5 14.e4 Bc5 15.Kh1 Be6 –+.

13.e4 Qd4 14.Kh1 Na6 15.ed5 Bf5 16.Nb5 Qf6+= 17.Qf1 Be7 18.Re1 Kf8 19.Rh2 Rd8 20.Qc4 Qg6 21.Nc7 Qg3 22.Rf1 Bd6 23.Rh4 Nc7 24.Rf5 Re8 25.Rh8 Ke7 26.Rh3 Qg7 27.Qf1 b5 28.Rhf3 Rf8 29.Rf6 Rh8? 30.Bh3 Rh3 31.Qh3 Qf6 32.Rf6 Kf6 33.Qc3 Ke7 34.Qe3 Kf6 35.c3 a6 36.Qd4 Ke7 37.d3 f6 38.c4 bc4 39.dc4 Be5 40.Qc5 Kd8 41.Qc6 a5 42.d6 Ne8 43.c5 Bd6 44.cd6 1–0. pcmvr (2170) – brucea (2295), net–chess.com, 2006.

13.e4 Nd7 14.Nd5 Bc5 15.Kh1 Bd5 16.ed5 0–0–0 17.c3 Qg6 18.Qh5+– Qh5 19.Rh5 Nf6 20.Rh6 Nd5 21.Rf1 Ba3 22.Rf7 Nb6 23.Rfh7 Rd2 24.Bh3 Kd8 25.Rf7 Rd1 26.Kg2 Re1 27.Rh8 Re8 28.Re8 Ke8 29.Rc7 Nd5 30.Rb7 a6 31.Rb3 Bc5 32.Bc8 Nc7 33.c4 a5 34.Rd3 Bb4 35.a3 Be7 36.Kf3 Kf7 37.Rd7 Ne8 38.Ra7 Nd6 39.Bb7 Nc4 40.Bd5 Kf6 41.Bc4 Ba3 42.Ra5 Bb4 43.Rb5 Be1 44.Ke4 Bc3 45.Rb3 Ba5 46.Rf3 Ke7 47.Kd5 Bb4 48.Rf5 Bc3 49.Kc5 Bf6 50.Kc6 Bb2 51.Rf7 Ke8 52.Kd6 Ba3 53.Ke6 Bc1 54.Rc7 (54.Rc7 Kd8 55.Rc6+–) 1–0. pcmvr (2555) – brucea (2585), net–chess.com, 2006.

13.e4 Nd7 14.Nd5 Bd5 15.ed5 Bc5 16.Kh1 0–0–0 17.c3 Qg6 (17...Rg8 18.Qh5 Rg5+–) 18.Qh5+/– Nf6 19.Bh3 Kb8 20.Rh8 Qe4 (20...Nh5?? 21.Rd8) 21.Bg2 Qe7 22.Qh4 Ne8? (better is 22...Rh8!? 23.Qh8 Ne8+/–) 23.Qe7 Be7 24.Rf1 Nf6 25.Rd8 Bd8 26.Kh2 Be7 27.Kg3 Kc8 28.Kf4 Kd7 29.Ke5 Ng4 30.Kf5 Nf6 31.d6! Kd6 (31...cd6 32.Bb7 Discovered attack; 31...Kd6 32.Bb7 Discovered attack; 31...Bd6 32.Bb7 Discovered attack (32.Kf6 Deflection)) 32.Bb7 Ne8 33.Bf3 c6 34.Rh1 Ng7 35.Kg4 Ne6 36.Rh5 Bd8 37.Bd1 Ke7 38.d4 Bb6 39.Bb3 Bd8 40.a3 Bb6 41.Rf5 Bc7 42.Ba4 Nd8 43.Rc5 Bb6 44.Rh5 Kd6 45.Bb3 1–0. marekt (2055) – rcm06 (2155), gameknot.com, 2014.

13.e4 c6

14.Qf1 Bc3 15.dc3 Qg5 16.ed5 Qg8 +/–.

14.Qf1 Nd7 15.ed5 cd5 16.Qf6 Nf6 17.Rh8 Bf8 18.Rf1 Ke7 19.Ne2 Rc8 20.Nd4 Bg7 21.Rc8 Bc8 22.Nf5 Bf5 23.Rf5 Ke6 24.Bh3 Kd6 25.Kf2 b6 26.Ke3 Bh6 27.Ke2 Bg7 28.a4 Ke7 29.c3 Bh6 30.Re5 Kd6 31.d4 Bf8 32.Rf5 Be7 33.Kd3 a6 34.Rf3 Kc7 35.Rf1 1–0. rcm06 (2200) – pvanr (2150), gameknot.com, 2014.

14.ed5 cd5

15.Bd5?? Qg6–+ 16.Kf1 Qh7 0–1. marekt (2125) – pvanr (2160), gameknot.com, 2014.

15.Nd5 Bd5 16.Qe2 Kd8 –/+.

15.Qf1 Nd7 16.Qf6 Nf6 17.Rh8 Bf8 18.Rf1 Ke7 19.Ne2 Rc8 20.Nd4 Bg7 21.Rc8 Bc8 22.Nf5 Bf5 23.Rf5 Ke6 24.Bh3 Kd6 25.Kf2 b5 26.Ke2 Kc5 27.c3 a6 28.Kd3 Kd6 29.Rf1 Kc6 30.a3 Kb7 31.Kc2 Kc6 32.Bc8 Kb6 33.Rf4 Ka5 34.Bb7 1–0. organuz (2415) – pvanr (2165), gameknot.com, 2014.

15.Qf3 Qd4 16.Kf1 =.

15.Qf3 Qd4 16.Qf2 +/–.

10.Rh7 Bf8

11.Bb2 Bf5–/+ 12.Rh1 Nd7 (12...Be4 13.Qf1 Bc2 14.e3–/+) 13.Nc3 (13.Kf1!? c6 14.e3+=) 13...d4–/+ 14.Nb5 (14.Nb1!? Be4 15.Qf1–/+) 14...Be4–+ 15.Qf1 (15.Nc7 Kd8 16.Qf1 Kc7 17.Bd4 Ngf6–+ (17...Bc2 18.Qc1+/–)) 15...Qb5 16.Bd4 (16.Be4 Qb2 17.Qb1 Qb4 18.Bb7 Rb8–+) 16...Qg5 17.d3 Bc6 18.e4 Bg7 19.c3 0–0–0 20.Rb1 (20.Qf2 Ne5 21.Qf5 Qf5 22.ef5 Ne7–+) 20...Be5 (better is 20...Bd4 21.cd4 Qe3 22.Qf2 Qd3 23.Rb3–+) 21.Qf7? (better is 21.Qf2–+) 21...Bd4 (21...Ngf6 22.Rf1 Rg8 23.Rf2 Qc1 24.Rf1 Bd4 25.cd4 Qe3 26.Rf2–+) 22.cd4 Rf8 (22...Ngf6 23.Rh3 Rg8 24.Rh2 Qe3 25.Kh1 Qd3 26.Qb3 Qd4 27.Rd1–+) 23.Qh5 Qe3 24.Kh2 Qf4 25.Kg1 Qf2 26.Kh2 Ngf6 27.Qh3 Ng4!! 28.Qg4 Rh8 29.Qh3 Rh3 30.Kh3 Nf6 31.Rbf1 (31.Rhd1 Bd7 32.Kh2 Ng4 33.Kh1–+) 31...Bd7 32.Kh2 Ng4 33.Kh3 Ne3 34.Kh2 Qg2 0–1. white_noise (1840) – vind3x (1975), gameknot.com, 2014.

11.Nc3 c6? 12.e4+– Bg4 13.Qe1 Bf3 14.ed5 Ne7 15.Qf1 Qg6 16.Rh2 Bd5 17.Nd5 cd5 18.Qb5 Nbc6 19.Qb7 Rb8 20.Qc7 Qc2? 21.Re1 Qg6 22.Rh3 Rb1 23.Rhe3 Re1 24.Re1 f5 25.Kf1 f4 26.Bf3 Qh6 27.Bd5 Nd8 28.Bc3 Qh3 29.Bg2 Qf5 30.Bf3 Qh3 31.Ke2 Ne6 32.Qe5 1–0. Bleicher,Eiko (2420) – Plock,Joerg (2120), RSX5D – A00 – KMG angen.–1, 2004.

11.Nc3 Bf5 12.Rh1 Nd7 13.Rb1 0–0–0 14.Bd4 Bc5 15.Bc5 Nc5 16.Nb5 Nf6 17.Na7 Kd7 18.Rh2 Rg8 19.Qf1 Nce4 20.Rb4 Ng4 21.Be4 Nh2 22.Kh2?? Rh8 (22...Rh8 23.Qh3 Rh3#) 0–1. Plock,Joerg (2120) – Taulien,Hans_Juergen (2350), RSX5D – A00 – KMG angen.–1, 2004.

11.Nc3 Bf5 12.Rh1 Nd7 13.Rb1 0–0–0 14.Bd4 Bc5 15.Bc5 Nc5 16.Rh2 d4 17.Nb5 a6 18.Na7 Kd7 19.e3 Nf6 20.ed4=+ Ne6 21.Qf3 Rg8 22.d3 Ng4 23.Rf1 Ne3 24.Re1 Nc2 25.Rb1 Ncd4–+ (25...Ncd4 26.Qd5 Ke8–/+) 0–1. woschkat (2165) – gjedda (2330), net–chess.com, 2001.

11.Nc3 Bf5 12.Rh1 Nd7 13.e3 c6 14.Bd4 Ne7 15.Rb1= b5 16.e4 Be4 17.Ne4 de4 18.Rh5 Qg6 19.Rh4 f5 20.d3 0–0–0 21.Qe1 ed3 22.cd3= Nd5 23.Qa5 Nb8 24.Ba7 Be7=+ 25.Rh2 f4 26.Kh1 Qd3 27.Qe1 Kb7 28.Rb3 Qc4=+ 29.Bg1 Nd7 30.Rh7 Bc5 31.Bc5 Qc5 32.Qe6 Kb6?? 33.Rd7+/– Rh8 34.Bh3 Ne3 35.Rdd3 Qc4 36.Qc4 Rh3 37.Kg1 Rg3 38.Kf2 Nc4 39.Rg3 fg3 40.Kg3 (40.Rg3 c5=) ½–½. Rosner,Dirk – Holk, Tiger SC, 2000.

11.Nc3= Bf5 12.Rh1 Nd7 13.e3 c6 14.Bd4 Nh6 15.Qh5 Qh5 16.Rh5 Bg6 17.Rh3 Nf5 (17...Bc2!? 18.e4 de4 19.Ne4 Be4 20.Be4 Nc5=) 18.Ne2 Nd4 19.Nd4 Bg7 20.Rf1 0–0–0 21.d3 Rg8 22.Kf2 Be5 23.Rg1 Re8 24.Ne2 Kc7 25.Bf3 Nf6 26.Rg5 Bb2 27.Rh1 Ba3 28.Nf4 Bc5 29.Re1 Bb4 30.Re2 Nh7 (30...Bh7 31.Rg7 Bg8 32.e4+=) 31.Rg4+/– Nf6 32.Nd5! Nd5 (32...cd5 33.Rb4 Discovered attack; 32...Nd5 33.Bd5 Combination) 33.Bd5 a5 34.Bf3 Kb6 35.Rg5 Bc3 36.d4 Re7 37.Kg3 Bb4 38.Kg2 Re8 39.Kf2 Ka6 40.Kf1 Be7 41.Rg1 Kb5 42.Kg2 Rd8 43.Rb1 Ka6 44.Kg1 a4 45.Rg2 Bf5 46.Ra1 Bb4 47.a3 Be7 (47...Bc3 48.Rd1+/–) 48.c3 Be6 49.Rh2 Rc8 (49...Bd6 50.Rh7+–) 50.Kf2 b5 51.Rh5 Kb6 52.e4 Rg8 53.Rh7 Bb3 54.Rhh1 Be6 55.Rh2 Bb3 56.e5 Be6 57.Rg2 (57.Ke2 Bc4 58.Kd2 Rg3+/–) 57...Rh8 (57...Rg2 58.Bg2 Bg5 59.Ke1+/–) 58.Rg7+– Rh2 59.Bg2 ½–½. marekt (2075) – vind3x (1935), gameknot.com, 2014.

11.Nc3!? Qg6 12.Rh1 =.

11.e3 Nh6 12.Nc3 c6 13.Bd4 Bg4 14.Qf1 Nd7 15.Rb1 b6 16.e4 Ne5 17.ed5 Nf3 18.Bf3 Bf3 19.Kf2 Qf5 20.Ke1 Qh7 21.Qf3 0–0–0 22.Qe2+/– Nf5 23.Qa6 Kd7 24.dc6 Ke8 25.c7 Qh4 26.Bf2 Qh1 27.Qf1 Qf1 28.Kf1 Rc8 29.Nb5 a6 30.Nc3 Rc7 31.Rb6 Bg7 32.Ne4 Rc2 33.Ra6 Ne7 34.Ke1 f5 35.Nd6 Kd7 36.Bh4 Bf8 37.Be7 Be7 38.Nf5 ½–½. Schulz,Hans_Juergen (2305) – Plock,Joerg (2120), RSX5D – A00 – KMG angen.–1, 2004.

11.e3 Nh6 12.Nc3 c6 13.Bd4 Bh3 14.Qf3+/– Bg4 15.Qf6 Qf6 16.Bf6 Nf5 17.Bg5 Nd7 18.Rf1 Nd6 19.Rh4 Be6 20.Rh8 Nb6 21.d3 Kd7 22.Rh7 Be7 23.Be7 Ke7 24.Bh3 Rg8 25.Kf2 Bh3 26.Rh3 Nd7 27.a3 b5 28.Ne2 c5 29.Ke1 Rg5 30.Nf4 b4 31.ab4 cb4 32.Kd2 a5 33.Rh8 d4 34.ed4+/– Nb5 35.Re1 Kd6 36.Rh6 Kc7 37.Re7 Rf5 38.Rh5 Rh5 39.Nh5 Kd6 40.Rf7 a4 41.Nf6 Ke6 42.Rd7+– a3 43.Kc1 Kf6 44.Kb1 Nc3 45.Ka1 Ke6 46.Rb7 Nd5 47.Ka2 Kd6 48.Rh7 Kc6 49.Rh5 Nc3 50.Kb3 Nd5 51.Re5 Kd6 52.Kc4 (52.Kc4 Ne7 53.Ra5+–) 1–0. Hohlstein,Walter (2080) – Plock,Joerg (2120), RSX5D – A00 – KMG angen.–1, 2004.

11.e4 de4 12.Qh5 Qh5 13.Rh5 f5 14.Nc3 Na6 15.Re1 Ne7 16.d3+= ed3 17.cd3 Nb4 18.Rh7 Nd3 19.Rd1 Nf4 20.Nb5 Ne6 21.Bf3 Bd7 22.Bh5 Kd8 23.Bf6 (23.Bf6 Kc8 24.Be7 Be7 25.Re7 Bb5 26.Re6+–) 1–0. Taulien,Hans_Juergen (2350) – Plock,Joerg (2120), RSX5D – A00 – KMG angen.–1, 2004.

11.e4 de4 12.Qh5 Qh5 13.Rh5 f5 14.Nc3 Nc6 15.d3+= ed3 (15...Nb4 16.de4 Nc2 (16...Bc5 17.Kh1 Ne7 18.Nb5 Bb6 19.Be5 Nc2 20.Rc1 a6 21.Bc7 ab5+–; 16...f4 17.Rf1 Be6 18.Nb5 0–0–0 19.Na7 Kb8 20.Nb5 Nc2 21.Be5 Bc5+–) 17.Rc1 Bc5 18.Kh1 Ne3 19.ef5 Nf5 20.Nb5 Be3 21.Rf5 Bf5+/–; 15...Bc5 16.Kf1 ed3 17.cd3 Nce7 18.Re1 c6 19.d4 Bd6 20.Rh7 Kd7 21.d5 a5+=) 16.Re1 (16.Bc6 bc6 17.cd3 Bc5 18.d4 Bb4 19.Re1 Ne7+= (19...Kf8 20.Re3 Bd6 21.Be5 c5+=) 20.Rh7 Kf8 21.Re2 Ba6+=) 16...Kf7= (16...Nce7 17.Nb5 Kd8 18.Rd1 c6 19.Rd3 Bd7 20.Nd6 Kc7 21.Rh7 Be6+/–) 17.cd3 (17.Bc6 bc6 18.cd3 Nf6 19.Bf6 Kf6= 20.d4 Rb8 21.Kf2 Rb2=) 17...Nf6 (17...Kg6 18.Rh3 f4 19.Be4 Bf5 20.Kh2 Be4 21.Rg1 Kf7 22.Ne4+/–) 18.Bf6+= Kf6 19.Nd5 Kg6 20.Rh3 (20.Rh8 Bd7 21.Kf1 Kg7=) 20...Bd7 (20...Bd6 21.Rh8 Be5+/–) 21.Nc7 Rc8 (21...Rd8+=) 22.Nd5 Bd6 23.Kf1 Rd8 24.Kf2 (24.Rh1 Bc5+=) 24...Ne5 (24...Bc5 25.Kg3+=) 25.d4 (25.Reh1 Ng4 26.Ke2 Rc8+=) 25...Ng4 26.Ke2 Be6 27.Reh1 Bb8= 28.Ne7 Kf6 29.d5 Bd7 30.Rh8 Bb5 31.Kf3 Ne5 32.Ke3 Rh8 33.Rh8+= Bd6 34.Nc8 Bc5 35.Kd2 Bd7 36.Kc3 b5 =. Schulz,Hans_Juergen (2305) – Taulien,Hans_Juergen (2350), RSX5D – A00 – KMG angen.–1, 2004.

11.e4 de4 12.Qh5 Qh5 13.Rh5 f5 14.Nc3 Nc6 15.Nd5 A) 15...Kd8 16.d3 ed3 (16...Bc5 17.Kf1 ed3 18.cd3 Nce7 19.Rh7 c6 20.Ne7 Be7 21.Re1 Bb4+=) 17.cd3 Bc5 18.Kf1 Nce7 19.Rh7 c6 20.Ne7 Be7 21.Re1 Bb4+=; B) 15...Bc5 16.Kf1 Kd8 (16...Bd6 17.d3 ed3 18.Re1 Nce7 19.cd3 c6 20.Ne7 Be7 21.Bh3 f4+/–) 17.d3 ed3 18.cd3 Nce7 19.Rh7 c6 20.d4 Be6 21.dc5 Bd5+=; C) 15...Bd6 16.d3 ed3 17.Re1 Nce7 18.cd3 c6 19.Ne7 Ne7 20.Rh7 Kf8 21.Bd4 Bb4+=.

9.Bh8 d6

10.c3= Bc5 11.d4 Bb6 12.Rh7 Bf5 13.Qd2 Qd2 14.Nd2 Bh7 15.Bb7 +–.

10.c3= Bc5 11.d4 Bb6 12.Rh7 Qg6 13.Rg7 Qh6 14.Rg8 Ke7 15.Rc8 Kd7 16.Bb7 c6 17.Qd3 Qc1 18.Kg2 Qg5 19.Kf1 Qc1 20.Kf2 Qf4 21.Qf3 Qh2 22.Kf1 (22…Qh7 23.Bf6+–) 1–0. Trkn – guest2097, ICC, 2004.

10.c3= Bc5 11.d4 Qe3 12.Kf1 Bb6 13.Rh7 Qf4 14.Kg1 Nc6 15.Bc6 bc6= 16.Qf1 Qg4 17.Qg2+= Qg2 18.Kg2+/– c5 19.Nd2 Bb7 20.Kg1 Ne7 21.e4 Kd7 22.Rf1 Rg8? 23.Kh2+– cd4 24.Rff7 Rh8 25.Re7 Kd8 26.Rd7 Ke8 27.cd4 Rh7 28.Rh7 d5 29.Kg3 Bd4 30.Kf4 Bb6 31.e5 Ba6 32.e6 Bd3 33.Rg7 c6 34.Ke5 Ba5 35.Nf3 Bc3 36.Nd4 a6 37.Kd6 Bb4 38.Kc6 Be4 39.Kc7 Bc3 40.Kd6 Bb4 41.Ke5 Bc3 42.Rg3 Bd4 43.Kd4 Bc2 44.Kd5 Ke7 45.Rg7 Kf6 46.Rf7 Kg6 47.Rf8 Ba4 48.e7 Kg7 49.e8Q (49...Be8 50.Re8+–) 1–0. Bendig,Frank – Deforel, corr 3GMM–36, 1997.

10.e3 f6 11.Rh7+/– Ne7 12.Qh5 Qh5 13.Rh5 f5 14.Nc3 Nbc6 15.Rh7 Be6 16.a3 Bc3 17.Bc3 (17.dc3?! Bg8 18.Rh5 Bf7+=) 17...0–0–0 18.Kf2 Bg8 19.Rh5 Ne5 20.Rg1 Ng4 21.Ke2 Re8 22.Bf3 Be6 23.Rh7 Nd5 24.Bd4 Ndf6 25.Rg7 Bd5 26.Rf1 (26.Ba7?! Bf3 27.Kf3 b6=) 26...Be6 27.Rh1 (worse is 27.Ba7 Nh5 28.Bd4 Ng7 29.Bg7 Bc4 30.d3 Re3 31.Kd2 Re7 32.Bg4 fg4+=) 27...Bc4 28.d3 (28.d3 Bd5 29.c4 (29.Ba7 Bf3 30.Kf3 b6+=) 29...Bf3 30.Kf3+–) 1–0. bulent_2010 – marekt, ChessWorld.net, 2013.

10.e3 h6 =.

10.Qf1 Nc6 11.Rh7+= Be6 12.Rg7 Qc5 13.e3 0–0–0 14.c3 Ba5 15.d4 Qh5=+ 16.Bc6 Qh8 17.Bb7? Kb7–+ 18.Rg2 Qh6 19.Qf3 d5 20.Nd2 Nf6 21.Nc4? Bb6 22.Ne5 Rh8 23.Rf1 Ne4 24.Rc2 Qg5 25.Rg2 Qh4 26.Rc2 Nc3! 27.Qf4 Rg8 28.Rg2 Ne2 0–1. Plock,Joerg – Paehtz,Elisabeth, Ueckermuende blitz, 1999.

10.Rh7 Qc5 11.e3+/– Qf5 12.Qh5 Nc6 13.a3 Ba5 14.Bc6 bc6 15.Qf5 Bf5 16.Rh5 Ne7 17.Bf6 Kd7 18.Be7 Bg6 19.Ra5 Ke7 20.d3 d5 21.Nd2 Kd6 22.Rf1 Rg8 23.Rf6 Kd7 24.Kf2 Rh8 25.Nf3 (25.Nf3 Rh1 26.Ne5 Ke8 27.Rc6 Rh2 28.Kg3+–) 1–0. pcmvr (1635) – Zuzu, internet, 2005.

10.Rh7 Bc5 11.e3 Bf5 12.Rg7 Qh6 13.Rg8 Ke7 14.Qf3 Bc8 15.Rc8 c6 16.Qe4 Kd7 17.Qe8# 1–0. juliangon – Bandy 1, ChessWorld.net, 2014.

10.Rh7= Nf6 11.Bf6 Qf6 12.c3 Bf5 13.Qf1 Bc5 14.e3 Qg6 15.Rh8 Ke7 16.Qf4?? Bb1 17.Qh4 Kd7?? 18.Qd8 Ke6+– 19.Rb1?? Qb1–+ 20.Kf2 Qf5 21.Bf3 Nd7?? 22.Re8# 1–0. Jonas,Vlastimil – Subrt,Petr, blitz, 2005.

9.Bh8 Be7

10.Nc3 Bc5 11.e3+/– Nf6 (better is 11...Be7+/–) 12.Bf6 Qf6 13.Nd5 (13.Rh7?! c6+–) 13...Qg6 (13...Qe5 14.d4 Qg3+–) 14.Nc7 Kd8 15.Na8 Nc6 (15...Qg7 16.Kf2 d6 17.Qh5 Qf6 18.Ke2+–) 16.Qh5 (16.Qh5 d6 17.Qh7+–) 1–0. rcm06 (2185) – nextdoor (1620), gameknot.com, 2014.

10.Nc3 c6 11.Rh7 Qf5 12.Rh2 Qg6 13.Bd4 d5 14.e4 de4 15.Ne4 Na6 16.Rb1 Bf5 17.Qf3 Nb4 18.Rh8 0–0–0 19.Ba7 Nc2 20.Bb6 Be4 21.Qe4 Bf6 +–.

9.Bh8 Ne7

10.Rh7 d5 11.Bb2 Bc5 12.e3 Be6 13.Rh8 Kd7 14.c4 Nf5 15.Qf3 Nc6 16.cd5 Rh8 17.de6 fe6 18.Bh8 1–0. juliangon – thecurator, ChessWorld.net, 2014.

10.Rh7= d5 11.Bc3 Bc5 12.e3 Bg4 13.Qf1+/– Nf5 14.Qb5 Nd7 15.Rh8 Ke7 16.Ra8 Be3 ½–½. Schirmer,Michael – Reichert,T, corr GPT, 1992.

9.Bh8 f6

10.c3 Bc5 11.d4 Bb6 12.Nd2 h6 13.Ne4 Qe3 14.Nf2 Qc3 15.e3 Qe3 16.Qh5 Ke7 17.Rh3 Qe6 18.d5 Qe5 19.Qe5 fe5 20.Be5 d6 21.Rg3 de5 22.Rg8 Nd7 23.a4 Bd4 24.Rc1 Nc5 25.Rg7 Kd6 26.Rg8 Bf2 27.Kh2 b6 28.Rf1 Nd3 29.Rg6 Ke7 30.d6 cd6 31.Ba8 Ba6 32.Rg7 Kf6 33.Ra7 Bc4 34.Rh7 Kg5 35.Kg2 Nf4 36.Kf2 Bf1 37.Kf1 d5 38.Rd7 d4 39.Rd6 d3 40.Rb6 Kf5 41.Rh6 e4 42.Rd6 e3 43.Rd4 Ke5 44.Rd8 d2 45.Bf3 Ne6 46.Re8 Kd6 47.Bd1 Nc5 48.a5 Kc7 49.Ke2 Kd7 50.Re3 Kc6 51.Kd2 Kb5 52.Ra3 Ka6 53.Be2 Ka7 54.a6 Ne4 55.Ke3 Nc5 56.Kd4 Ne6 57.Ke5 Nc5 58.Kd6 Ne4 59.Kc7 Ng5 60.Ra5 Ne6 61.Kc8 Nd4 62.Bc4 Ka8 63.a7 Nc6 64.Bd5 Black stalemated ½–½. 19larry – mckenna215, ChessWorld.net, 2014.

10.c3 Bc5 11.d4 Bb6 12.Rh7 Qg6 13.Rg7 Qh6 14.Rg8 Ke7 15.Rc8 c6 16.Qb3 d5 17.Qb4 Kd7 18.Rg8 Qe3 19.Kf1 Kc7 20.Qf8 Qf4 21.Bf3 Qc1 22.Kf2 Ba5 23.Qd8# 1–0. Eries – Billbob, ChessWorld.net, 2014.

10.Nc3 b6 11.Nd5 Bb7= 12.e3?? Bd5–+ (12...Bd5 13.Qh5 Qh5 14.Rh5 Bg2 15.Kg2 Bd2 16.Rh7 Bc3–+ (16...Be3 17.Re1 Kf8 18.Re3+/–)) 0–1. woschkat (2170) – sanbarrett (1970), net–chess.com, 2001.

10.e3 b6? 11.Qf3 Nc6 12.c3 Bd6 13.Qh5 Qh5+= 14.Rh5 h6 15.Bg7?? Rb8?? 16.Bc6 dc6+= 17.d4?? Bg4 18.Rh4 h5 19.Nd2 Kf7 20.Bh8 Bg3 21.Rh1 Nh6 22.Ne4 Bd6 23.Nf2?? Rh8 24.c4 Nf5 25.Ng4 Rg8 26.Kf2 hg4 27.Rad1 g3 28.Kf3 g2 29.Rh7 Ke6 30.Rg1 Rg3 31.Kf2 Ne3 32.a4 Nc4 33.Rg2 Rg2 34.Kg2 Ne3 35.Kf3 Nf5 36.Ke4 b5 37.ab5 cb5 38.d5# 1–0. osirysm – Steve20, ChessWorld.net, 2005.

10.e3 Nc6 11.Rh7 Qe5 12.Qg4 Qa1?? (better is 12...Nce7 13.Qh5 Qh5 14.Rh5 c6+/–) 13.Qg8 Bf8 14.Qf7 Kd8 15.Qf8 1–0. Fournier,Frederic – Guest1058148, Partie amicale, 7m + 0s, 2008.

10.e3 Nc6 11.Rh7 Nge7!? +–.

10.e3 Nc6 11.Rh7 Bf8? 12.Nc3 d6 13.Nd5 (13.Nd5 Kd8 14.Qh5 (14.Rc7 Nce7 15.Qf3 Qh6+=) 14...Qh5 15.Rh5+–; < 13.Rc7 Be7 14.Qb1 Ne5+–) 1–0. Nadanian,Ashot – Agamaliev,Gamil, Internet Chess Club 3m + 0s blitz, 2007.

10.e3 Bd6 11.Qh5 Qh5 12.Rh5 h6 13.Bd5 Kf8 14.Bg8 (14.Bg8 Kg8 15.Rh6+–) 1–0. golmaal – marekt, ChessWorld.net, 2013.

10.e3 h6 11.a3 Bc5 (better is 11...Bf8!?+=) 12.Rh5 +/–. anglewolf – RisingFast, ChessWorld.net, 2014.

10.e3 Nh6 11.Qh5 Nf7 12.Qg5 Ng5 13.Bf6 Nf7 14.Rh7 c6 15.c3 Ba5 16.Na3 d5 17.Rf1 Be6 18.Nc2 Nd7 19.Nd4 Bg4 20.Bh4 Bd8 21.Rff7 Bh4 22.Rd7 Bd7 23.Rh8 Ke7 24.Ra8 a6 25.Rh8 Bf6 26.Rh7 Kd6 27.e4 Bd4 28.cd4 c5 29.dc5 Kc5 30.Rd7 de4 31.Be4 b5 32.d4 Kb4 33.Rc7 1–0. SquareSpongeBob – Ratscales, ChessWorld.net, 2014.

10.Rh7+= b6?? 11.Rg7+– Bc5 12.e3 Be3 13.de3 Qe3+/– 14.Kf1?? Ba6–+ (14...Ba6 15.Qd3 Bd3 16.cd3 Qf4 17.Ke2 Qe5 18.Kd2 Qb2 19.Kd1 Qa1 20.Rg8 Ke7–+) 0–1. valpa – KitterKat, playchess.de, 2002.

10.Rh7+= b6?? 11.Rg7 Qe5 12.Rg8 Kf7 13.Rc8 (13.Rc8 c6 14.c3+–; 13.Ba8?! Kg8 14.Bf6 Qf6+/–) 1–0. jelgava – osirysm, ChessWorld.net, 2005.

10.Rh7+= Qc5 11.e3 Qc4?? 12.Qh5+– Kd8 13.c3 Be7 14.Bd5 Qd3 15.Qf7 c6 16.Qg8 Kc7 17.Bf3 d5 18.Re7 Kd6 19.Qd8 Kc5 20.Qa5 Kd6 21.Qc7 Kc5 22.Qc8 Qg6 23.Bg2 Qg3 24.Qb7 Qe1 25.Kh2 Qh4 26.Kg1 Qe1 27.Kh2 Qh4 28.Bh3 Qf2 29.Bg2 Qh4= 30.Kg1 Qe1 ½–½. Attie – osirysm, ChessWorld.net, 2005.

10.Rh7+= Bc5 11.e3 Qe5 12.Qg4 Qe6 13.Qg6 Kd8 14.Bh3 Qe8 15.Bf6 Nf6 16.Qf6 Be7 17.Qh6 c6 18.Rh8 Bf8 19.Rf8 d5 20.Re8 Ke8 21.Qh8 Ke7 22.Qc8 a5 23.Qb7 Kd8 24.Qa8 Kc7 25.Nc3 c5 26.Rb1 d4 27.Qb8 Kc6 28.Rb6# 1–0. RisingFast – Billbob, ChessWorld.net, 2014.

10.Rh7+= Nc6 11.Rg7 Qh6?? 12.Rg8+– Ke7 13.Qf1 Ne5 14.Bg7 Qh4 15.Bf6! Qf6 16.Re8!! Kf7 17.Bd5 (17.Bd5 Ke8 18.Qf6+–) 1–0. b4_player – opponent, gamecolony.com, 2007.

10.Rh7+= d6? 11.c3 Bc5 12.e3 Be3 (better is 12...Ne7!?+/–) 13.de3+– Qe3 14.Kh1 Bf5?? (14...Kd8+–) 15.Qh5 Kd8 16.Qf7 (better is 16.Qf5 Qe1 17.Kh2 Qe5 18.Qe5 fe5 19.Bb7+–) 16...Bh7 17.Qf8 (17.Bf6 Nf6 18.Qf6 Kd7 19.Qg7 Ke6 20.Qh7 Qe1 21.Kh2 Qe5 22.Kg1 Qe1 23.Bf1=) 17...Qe8?? (17...Kd7 18.Qg7 Ne7 19.Qh7 Nbc6 20.Bh3 f5 21.Bf5 Kd8+=) 18.Bf6?? (better is 18.Qe8 Ke8 19.Bb7 Be4 20.Be4+–) 18...Nf6–+ 19.Qf6 Kc8 20.Nd2 Nc6 21.Bh3 Kb8 22.Rf1 a5 23.Bf5? Qh5 24.Kg2 Bf5 25.Rf3 Bg4 26.Qf8 Ka7 27.Qa8 Ka8 28.Rf8 Ka7 29.Kf2 Qh2 30.Ke3 Qe2 31.Kf4 Qf2 32.Kg4 Qf8 33.Ne4 Ne5 34.Kh3 Qf3 35.Ng3–+ Qc3 36.Kh4 Qc4 37.Kh3 Qa2 38.Kh4 Qh2 39.Kg5 Qg3 40.Kf6 Qg6 41.Ke7 Qf7 0–1. karlsdad – Mango Mick, ChessWorld.net, 2014.

10.Rh7+= d6? 11.Rc7?! Bc5 12.e3 Nd7 +=.

10.Rh7+= d6? 11.Rg7 Qc5? 12.d4 Qc4 13.Qd3 Qe6 14.d5 (14.d5 Qf5 15.Rg8 Kf7 16.Rg7 Kf8 17.Qg3 Bc5 18.e3+–) 1–0. pierred – osirysm, ChessWorld.net, 2005.

10.Rh7+= d6? 11.Rg7 Qe5? 12.Rg8 Kd7 13.Bh3 Ke7 14.Rc8 Qa1 15.Rc7 Kd8 16.Rb7 Bc5 17.e3 Qe5 18.Qf3 Qg5 19.Kf1 (19.Kf1 f5 20.Qd5+–) 1–0. PeteHarris – ofer, ChessWorld.net, 2005.

10.Rh7+= Qe5 11.c3 Be7? (11...Bf8 12.Qb3 Nh6 13.Qd5 (13.Bb7 Qe2 14.Na3 Bc5 15.d4 Qe3 16.Kg2 Nc6+=) 13...Qd5 14.Bd5+–) 12.e4 (12.Qb3!? Qe6+–) 12...d6 13.d4 Qb5 14.Qc2 Qg5 15.Rg7 Qe3 16.Qf2 Qc1 17.Bf1 Kf8 (17...Nh6 18.Qd2 Qd2 19.Nd2+–) 18.Qd2 Qd2 19.Nd2 Nc6 (19...Nh6 20.Bc4+–) 20.Bc4 Nh6 21.Rg6 Nf7 22.Bf6 Ncd8 23.Be7 Ke7 24.Rf1 Bh3 25.Rf3 Be6 26.Be6 Ne6 27.d5 Nc5 28.Rg7 Rf8 29.Rfg3 Ke8 30.Rg8 (30.Nb3!? Nb3 31.ab3 a5+–) 30...Ne5 31.R8g7 Nf7 32.Rg8 (32.Nb3!? Nb3 33.ab3 a5+–) 32...Ne5 33.Rf8 Kf8 34.Nb3?? (better is 34.Kf2+–) 34...Ne4= 35.Re3 35...Nf6+= 36.Nd4 Nd5 37.Rh3 Ke7 38.Rh2 Nc3–+ 39.Rc2 Nd5 40.Nb5 Nc6 41.Rd2 Ke6 42.a3 a6 43.Nd4 Nd4 44.Rd4 b5 45.Kf2 c5 46.Re4 Kd7 47.Rh4 Kc6 48.Ke1 a5 49.Kd2 a4 50.Kc2 Ne3 Black prepares the advance c4 51.Kc3 Nc4 52.Rh5 Na3 53.Kb2 b4 54.Rh4 c4 Black plans b3 55.Rh3 c3 56.Kc1 d5 57.Rh6 Kc5 58.Rh8 b3 59.Rc8 Kb4 (59...Kb4 60.Kd1 Nb5–+) 0–1. Haroldlee123 – ClausGamborg, ChessWorld.net, 2014.

10.Rh7+= Kf8 11.c3 Ba5 12.e3 Bb6 13.Qh5 Qh5 14.Rh5 c6 15.Bh3 Na6 16.Rh7 d5 17.Bc8 Rc8 18.Rb7 Nc5 19.Rh7 Rc7 20.Rh5 Ne4 21.Kg2 Nd6 22.Na3 Nf7 23.Rf1 Nd6 24.Bf6 Nf6 25.Rf6 Ke7 26.Rg6 Nf7 27.Rh7 Kf8 28.Rgg7 a6 29.Nc2 c5 30.Ne1 d4 31.cd4 cd4 32.e4 Ke8 33.d3 Kd8 34.Rf7 1–0. double_bishops – mckenna215, ChessWorld.net, 2014.

10.Rh7+= Kf8 11.c3 Bc5 12.e3 a5 13.Rg7 Qg7 14.Bg7 Kg7 15.Qh5 Nc6 16.d4 Be7 17.Nd2 Nd8 18.Ne4 d6 19.Rf1 Nf7 20.a4 c6 21.c4 Bd7 22.c5 d5 23.Nf2 Ngh6 24.e4 Rh8 25.ed5 Nf5 26.Qg4 Ng5 27.d6 Bd8 28.Ne4 Be6 29.Rf5 Bf5 30.Qf5 b6 31.d7 Rh4 32.Nd6 Rd4 33.Ne8 Kf7 34.Bc6 Rf4 35.Bd5 Kf8 36.Qg6 bc5 37.Qg7# 1–0. Ratscales – mckenna215, ChessWorld.net, 2014.

10.Rh7+= Qg4 11.c3 Bc5 12.d4 +/–.

10.Rh7+= Qg4 11.Nc3 b6 12.Rg7 Bc5 13.e3 Qd1 14.Rd1 1–0. juliangon – Haveago, ChessWorld.net, 2014.

10.Rh7+/– Qg6?? 11.Rg7+– Qh6 12.Rg8 Bf8 13.Qf1 (better is 13.Bg7 Qg7 14.Rg7 Bg7 15.e4+–) 13...Qh7 (13...d6 14.Bf6 Qh7+–) 14.Rf8! Kf8 15.Qf6 Qf7 16.Qh6 (better is 16.Qd8 Qe8 17.Bg7 Kg7 18.Qe8+–) 16...Ke8 17.Nc3 d6 18.Rf1 Qe7 (18...Bf5 19.Bb7 Nd7 20.Ba8 Qg6 21.Qg6 Bg6+–) 19.Nd5 (19.Qg6 Kd7 20.Qg4 Kd8 21.Qg8 Kd7 22.Bh3 Qe6 23.Qe6 Kc6 24.Qd5 Kb6 25.Qb5) 19...Qe2 20.Bh3 (20.Qf8 Kd7 21.Nf6 Ke6 22.Qe8) 20...Bh3 (20...Qf1 21.Bf1 a5 22.Qg7 Nc6 23.Nf6 Kd8 24.Qf8) 21.Nc7 (21.Nf6 Ke7 22.Qh7 Kd8 23.Qg8 Qe8 24.Qe8) 21...Kd7+– 22.Qh3 (better is 22.Rf7 Kc6 23.Qh3 Qd1 24.Qf1 Qg4 25.Qg2 Qg2 26.Kg2 Nd7 27.Na8 d5+–) 22...Kc7 23.Rf7 Kc6 (23...Kd8 24.Bf6 Ke8 25.Re7 Qe7 26.Qc8 Kf7 27.Be7 Ke7 28.Qb7 Nd7 29.Qa8 a5+–) 24.Qc3 Kb6 25.Bd4 Ka6 26.Qa3 Kb5 27.Rf5 Kc6+/– 28.Qc3 Kd7 29.Rf7 Ke8 30.Rf2 Qd1= 31.Rf1 Qe2?? 32.Qc8+– Ke7 33.Qb7 Kd8 34.Rf8 1–0. Tradesmen – The Phoneguy, ChessWorld.net, 2014.

10.Rh7+= Nh6 11.e3 Nc6 12.Qf3 Be7 13.Nc3 Ne5?? 14.Re7! Ke7 15.Bf6! Ke8 16.Be5 Qe5 17.Rf1 Qg7 18.Qe4 Kd8 19.Qh4 Ke8 20.Nd5 d6 21.Nf6 Kd8 22.Nh5 Qe7 23.Rf8 (23...Kd7 24.Nf6 Qf6 25.Qf6 c6 26.Qd8 Ke6 27.Qe8#) 1–0. Trkn – guest5013, ICC, 2004.

10.Rh7+= Ne7

11.e3+/– d5 12.Qf3 Bf5= 13.Rg7 Qh6 14.Re7 Be7 15.Qf5 Qh8?? 16.Bd5 Nc6= 17.Qe4 0–0–0?? 18.Qe6?? Rd7 19.Bc6+/– bc6 20.Qc6 Rd8 21.Qe6 Rd7 22.Nc3 Bd6+= 23.Ne2 Qh7 24.d3 c6 25.Nf4+= Kc7 26.Qf6 Rg7 27.Kf2 Qh2 28.Kf3 Qg3 29.Ke2 Qh2 30.Kf3 Rg3 31.Ke4+/– Qc2 32.Qf7 Kc8 33.Qb3 Qc5? 34.d4+– Qg5 35.Rc1 Bf4 36.Qe6 Kd8 37.ef4 Qg6 38.Qg6 Rg6 39.f5 Rh6 40.Ke5 Rh2 41.Rc6 Ra2 42.d5 Re2 43.Kd6 Rf2 44.Ra6 Rf5 45.Ra7 Rf6 46.Ke5 Rf2 47.Ke6 Re2 48.Kd6 Kc8 49.Ra8 Kb7 50.Rd8 Rh2 51.Rf8 Rh7 52.Ke6 Rh6 53.Rf6 Rh8 54.Ke7 Rh2 55.d6 Rd2 56.Re6 Kc8 57.Re3 Rd1 58.Rc3 Kb7 59.d7 Re1 60.Kd8 Re2 61.Rb3 Ka7 62.Rb4 Re1 63.Kc7 Rc1 64.Kd6 Rd1 65.Kc6 Rc1 66.Kd5 Rd1 67.Rd4 (67.Rd4 Rg1 68.d8Q Rc1 69.Ra4 Kb7 70.Rb4 Ka6 71.Qb6#) 1–0. Gross,Wilhelm – Maurer, corr SOK–88–23, 1988.

11.e3+/– d5 12.Qf3 Bf5= 13.Rg7 Qh6 14.Re7 Be7 (14...Be7 15.Qf5 Remove defender; 14...Ke7 15.Qf5 Remove defender) 15.Qf5 Qh8?? (15...Nc6 16.Nc3 Qh8 17.Nd5+–) 16.Bd5 (better is 16.Qc8 Bd8 17.Qb7+–) 16...Nc6 17.Qe4 0–0–0 18.Qe6 (18.Bc6 Rg8 19.Kf1 Qh3 20.Ke2 Qh5 21.Qf3 Qh2 22.Kd3 bc6 23.Qc6 Rd8 24.Kc4 Qe2 25.Kc3 Rd6=) 18...Rd7 (18...Kb8!? 19.Bc6 bc6 20.Qc6 Rg8 21.Kf1 Qh3 22.Ke2 Qg4 23.Qf3 Qc4 24.d3 Qc2 25.Nd2 Bb4+=) 19.Bc6+= bc6 20.Qc6 Qg8 21.Kf1 Qd5 22.Qd5 Rd5 23.Ke2 1–0. Gross – Maurer, corr DDR, 1988.

11.e3+/– d5 12.Qh5!? Qh5 13.Rh5 +/–.

11.e4 Bc5 12.Kh1 Nbc6 13.Qh5 Qh5 14.Rh5+– d6 15.Bf6 a5 16.Nc3 a4 17.Rh8 Kf7 18.Rf1 Ng6 19.Bd4 Ke7 20.Nd5 Ke6 21.Bh3 1–0. b4_player (2035) – Kornilov_Ivan (2290), GameColony.com, 2002.

11.e4 d5 12.Qh5 Qh5 13.Rh5 Bg4 14.Rh4 Bc5 15.Kf1 f5 16.Nc3 Kd7 17.Nd5 Nd5 18.ed5 Kc8 19.Be5 b5 20.Rh8 Kb7 21.Rh7 f4 22.Rc7 Kb6 23.a4 a5 24.Bf4 Bd7 25.d6 Nc6 26.ab5 Rf8 27.bc6 Rf4 28.Ke1 Bg4 29.Rb7 Ka6 30.Bf1 Rf1 1–0. COMP – COMP, Blitz, 2002.

11.e4 f5 12.c3 Bc5 13.d4 Bb6 14.Qh5 Qh5 15.Rh5 fe4 16.Be4 d5 17.Bd5 Nd5 18.Rd5 Be6 19.Rh5 Na6 20.a4 c5 21.a5 Bc7 22.Be5 Kd7 23.Bc7 Rg8 24.Kf2 Rf8 25.Kg3 Bf7 26.Rg5 Nc7 27.Rc5 Be6 28.Nd2 Rg8 29.Kf2 Rf8 30.Ke2 Nd5 31.Ne4 Rf4 32.Ng5 Bg4 33.Kd3 Rf5 34.Ne4 Rf3 35.Kd2 Be6 36.Rb5 b6 37.ab6 ab6 38.Re1 Kc6 39.Rb2 Nc7 40.Rb4 b5 41.Rh1 Bc4 42.Rh6 Kd5 43.Nf6 Kc6 44.Ng4 Kb7 45.Ne5 Rf2 46.Kc1 Rf1 47.Kb2 Rf2 48.Ka1 Rf1 49.Rb1 Rb1 50.Kb1 Nd5 51.Rh7 Kb6 52.Kc2 Ne3 53.Kd2 Nf1 54.Ke1 Ne3 55.Re7 Ka5 56.Nc4 Nc4 57.Re6 b4 58.Rc6 Nb2 59.cb4 Kb5 60.Rc8 Nc4 61.Rb8 Kc6 62.Ke2 Nb6 63.b5! Kc7 64.Rb6! Kb6 65.Kd3 Kb5 66.Ke4 Kc6 67.Ke5 Kd7 1–0. COMP – COMP, Blitz, 2002.

11.e4 Qg8?? 12.Qh5+– Kd8 13.Bf6 c6 14.Rh8 (14.Rh8 Kc7 15.Rg8 Ng8 16.Bc3+– Be7; 14.Be7 Be7 15.Rh8 Qh8 16.Qh8 Kc7) 1–0. marre – HVSC, internet, 2010.

11.Bf6?? Qf6–/+ 12.c3 Bd6 (12...Nbc6 13.e3 Bd6 14.Na3+=) 13.e4 Nbc6 (13...Ng6!?–/+) 14.Qh5= Ng6 15.Na3 Bf4 (15...Ba3 16.Rf1 Qe6 17.Rh8 Ke7 18.Qg5 Kd6 19.Rh6+–) 16.d4 Kd8 (16...Nce7 17.e5 Qf8 18.Be4+–) 17.Qf5 Qe6 (17...Be3 18.Kh2 Bf4 19.Kg1 Be3 20.Kh1 Bg5+–) 18.Rf1+/– Be3? (18...Bd2 19.Qh5 Qg8 20.Rff7+–) 19.Kh1 d6?? (19...Qg8 20.Qf6 Ke8+–) 20.Qe6+– Be6 21.Rf6 Bg8 22.Rg7 Ba2 23.Rfg6 (23.Rgg6?! Ke7 24.Rf3 Rh8 25.Bh3 Bh6+=) 23...Ne7 (23...Ke8 24.Rf6 Rd8 25.Bf3+–) 24.Rf6 Ke8 (24...Kd7 25.Bh3 Kc6 26.Nc2+– (26.Re7?! Bg5 27.e5 Rh8+–)) 25.d5 Bc5 (25...Rd8+–) 26.Re6 (26.Re6 Kf8 27.Ree7 Bd4 28.cd4 Bb1 29.Nb1 a5 30.Ref7 Ke8 31.Bh3 a4 32.Bd7 Kd8 33.Rf8) 1–0. Braak,Jelle van den (1875) – Lonnee,Gerard A (1730), Dutch, 2009.

9.Bh8 Nf6

10.a3 Bc5 11.e3 d5 12.Qf3 Nbd7 13.Kf1 Be7 14.Nc3 c6 15.Ke1 Ne5 16.Qf2 Neg4 17.Qe2 Be6 18.Rb1 0–0–0 19.Bf6 Bf6 20.Nd1 Be5 21.d4 Bg3 –/+.

10.c3 Ba5 11.Bf6 Qf6 12.Rh7 Nc6 13.a3 (13.e3!?+/–) 13...d5+= 14.Qa4 Be6 15.Qh4 Qh4 16.Rh4 0–0–0 17.e3 Ne5 18.Kf1 Nc4 19.Ke2 Rg8 20.Kf2 c6 21.a4 Bc7 22.Kf1 Bf5 23.Bh3 Rg5 24.Ra2 Kd8 25.Bf5 Rf5 26.Ke2 Bg3 27.Rh1 Rf2 28.Kd3 Kc7 29.Na3 Ne5 30.Kc2 Ng4 31.Kb3 a6 32.Rg1 Rf3 33.Nc2 c5 34.a5 Ne5 35.Ne1 Be1 36.Re1 Rf2 (36...Kc6 37.Rh1=) 37.d4+= Ra2 38.Ka2 Nc4 39.dc5 (39.Rf1 Na5 40.Rf7 Kc6+=) 39...Kc6 40.e4 Na5 41.e5 Kc5 42.e6?? fe6–+ 43.Re6 Kc4 44.Kb2 d4 45.cd4 Kd4 46.Ka3 Nc6 47.Rh6 Kc4 48.Rh7 b5 49.Rc7 Kc5 50.Rb7 a5 51.Rh7 Ne5 52.Rh5 Kd4 53.Rh4 Kc3 54.Rh3 Nd3 55.Rh5–/+ b4 56.Ka4= b3 57.Rb5 b2 58.Rb8?? Nb4–/+ 59.Rc8 Kd2 60.Rd8 Kc1 61.Rc8 Kb1 62.Rd8?? Ka1 63.Rd1= Ka2 64.Ka5 Nc2 65.Ka4 Nd4 66.Rd2 Ka1 67.Rb2 Kb2 ½–½. Bartle,Georg (1805) – Buerger,Rudolph (1765), Baden–ch Seniors, 2009.

10.Nc3 Nc6 11.Bf6+= Qf6 12.Nd5 Bc5 (12...Qe5!?+=) 13.e3+/– Qd6? (better is 13...Qe5+/–) 14.d4 Bb6 15.Rh7 (15.Nb6?! ab6 16.Rh7 Qg6+–) 15...Qf8 (15...Kf8 16.Qg4 Bd4 17.ed4 Qf6 18.Nf6 a6 19.Qg7 Ke7 20.Qf7 Kd8 21.Qe8) 16.Qh5 (worse is 16.Nb6 ab6 17.Qh5 Ra5+–) 16...Ne7 (16...Nd4 17.Rh8 Bc5 18.Nf6 Kd8 19.ed4 Bd4 20.Kf1+–) 17.Nf6 Kd8 18.Rh8 1–0. vind3x (1825) – kingcobra1 (1715), gameknot.com, 2014.

10.Nc3 Ng4 11.e3 Ne3 12.Qe2 Qg2 13.Qg2 Ng2 14.Kg2 +/–.

10.Qe1 Nc6 11.Qh4 Qh4 12.Rh4 Be7 13.Nc3 d5 14.Rh6 Ng4 15.Rh1 Be6 16.Nd5 0–0–0 17.Ne7+/– Ne7 18.Bc3 h6 19.a3 Nd5 20.Bd5 Bd5 21.Rh5 f6 22.d3 Rg8 23.e4 Ne3 24.Kf2+/– Bf7 25.Rhh1 Ng4 26.Kf3 h5 27.Rab1 b6 28.d4 f5 29.ef5 Bd5 30.Kf4 Bh1 31.Rh1 Nf6 32.Be1 Rg4 33.Kf3 Rg5 34.Kf4 Rg4 35.Ke5 Nd7 36.Kd5 Rf4 37.Ke6 Rd4 38.Rf1? h4 39.f6 h3 40.f7 Re4 41.Kf5 Re7 42.Kg4 Ne5 43.Kh3 Nf7 44.Bh4 Re3 45.Kg2 Nd6 46.Rf3 Nc4 47.Kf2 Ra3 48.Ra3 Na3 49.c3 Kd7 50.Ke3 c5 51.Kd3 b5 52.Bg5 Nc4 53.Kc2 a5 54.Bf4 a4 55.Bg5 Kc6 56.Bf4 Kd5 57.Bh6 Ne5 58.Bg7 Ng4 59.Bf8 Kc4 60.Be7 Ne3 61.Kd2 a3 62.Ke3 a2 63.Kd2 a1Q (64.Bc5 Qc3 65.Ke2 Qd3 66.Ke1 Kc5 67.Kf2 b4 68.Kg2 b3 69.Kf2 b2 70.Kg2 b1Q 71.Kh2 Qbc2 72.Kg1 Qdd1) 0–1. Nokarookoff (2325) – Hemmo (2055), ChessWorld.net, 2003.

10.Qe1 Bd2?? 11.Qd2+– Qc5 12.e3 Qe5 13.Nc3 c6 14.Rf1 Ne4 15.Ne4 Qh8 16.Nd6 Kd8 17.Nf7 (17.Nf7 Ke8 18.Qa5 Ke7 19.Qg5 Qf6 20.Qf6 Kf8 21.Nd6 Kg8 22.Qf8#) 1–0. pereira – tybcq, internet, 2009.

10.Qe1 d6 11.Qh4 Bc5 12.e3 Be3 13.de3 Qe3 14.Kf1 Qc1 (14...Qc1 15.Qe1 Qe1 16.Ke1 Ke7+–). pcmvr (2225) – hockhin (2260), net–chess.com, 2006.

10.Qe1 Qg6 11.Qh4= Be7 12.Nc3 d5 13.Qf4 c6 14.Rh6 Nh5 15.Qc7 Na6 16.Rg6 Nc7 17.Rg8 Bf8 18.Rf1 Be6 19.Bd4 Kd7 20.Rg5 c5 21.Be5 f6 22.Rh5 fe5 23.e4 d4 24.Rh7 Kc6 25.Nd5!+– Nd5 26.ed5 Bd5 27.Rf6 Bd6 28.Bd5 Kd5 29.Rd7 Ke4 30.Rfd6 c4 31.Rb7 Rg8 32.Kf2 Rh8 33.Rg6 Rh1 34.Rc7 Kf5 (34...Ra1 35.Rc4 (< 35.Ra7 Rc1+–) 35...Ra2 36.Rf6+–) 1–0. Bonetti,Shane (1990) – Meier,Franz, TT–13 ETC, 2004.

10.Qe1 Qg6 11.Qh4 Be7 12.Nc3 d5 13.Qf4 c6 14.Rh6 Nh5 15.Qe3 Qg4 16.Rf1 Be6 17.Qf3+/– Qf3 18.Rf3 Bg4 19.Rf2 Nd7 20.Rh7 f5 21.Bf3 Bf3 22.Rf3 Nhf6 23.Bf6 Bf6 24.Rf5 Bc3 25.dc3 0–0–0 26.c4! dc4 27.Kf2 Re8 28.a4 Re6 29.a5 Nf6 30.Rg7 c3 31.Kf3 Nd7 32.e4 Kd8 33.Kf4 Re7 34.Re7 Ke7 35.Rh5 b6 36.Rh7 Kd8 37.e5 ba5 38.e6 Nb6 39.Ke5 (< 39.Ra7 Ke8 40.Ra5 Kd8+–) 1–0. Taulien,Hans_Juergen (2350) – Baensch,Hans (2095), RSX5D – A00 – KMG–1, 2003.

10.Qe1 Qg6 11.Qh4 Be7 12.Nc3 d5 13.Qf4 Nh5 14.Qe5 Nf6 15.Bf6 Qf6 16.Qf6+/– Bf6 17.Nd5 Ba1 18.Nc7 Ke7 19.c3 Nc6 20.Na8 (20.Na8 Bf5 21.Nc7+–) 1–0. Taulien,Hans_Juergen (2225) – Schulz,Hans_Juergen (2145), RSX5D – A00 – KMG angen.–1, 2004.

10.Qe1 Qg6 11.Qh4 Be7 12.Nc3 d5 13.Qh6 c6 14.Rf1 Nbd7 15.e3 b5 16.Ne2 Ne4 17.d3 Ng5 18.Nf4 Qh6 19.Rh6 Bb7 20.Nh3 Nf8 21.Bf6 Nh3 22.Bh3 Bc5 23.Rf3 Bc8 24.Kf2 b4 25.Bg7 Ne6 26.Be6 Be6 27.Rh7 Kd7 28.Rh8 Rh8 29.Bh8 a5 30.c3 Bd6 31.cb4 ab4 32.d4 Bc7 33.Bg7 Bd6 34.Bh6 Be7 35.Ke1 f6 36.Bg7 Bg4 37.Rf1 Ke6 38.Kd2 Bh3 39.Rh1 Bf5 40.Rh8 Kf7 41.Bh6 Bb1 42.Ra8 c5 43.dc5 Bc5 44.Bf4 Be7 45.Bc7 Ke6 46.Kc1 Bd3 47.Ba5 Bc5 48.Kd2 Bc4 49.Rb8 Kd7 50.Bb4 Kc7 51.Bc5 Kb8 52.a3 Bb5 53.Kc3 f5 54.Kd4 Kb7 55.Kd5 (55…Bc6 56.Ke5+=). Nokarookoff (2315) – ancientmage (2500), ChessWorld.net, 2003.

10.Qe1 h6 11.Qh4+= Ng4 12.Qg5 hg5 13.Nc3 c6 14.Bd4 Ke7 15.Rb1 Ba5 16.Bf3 Nf6 17.Rh6 Ne8 18.Bh5 Bb6 19.Bb6+– ab6 20.Rf1 Nd6 21.e4 f6 22.Rhf6 Nc4 23.Rf8 Na6 24.d3 Kd6 25.dc4 Nc5 26.Bg4 Ra3 27.R1f3 Ra8 28.Rg8 Kc7 29.e5 Ra5 30.Rff8 Ra8 31.Kg2 Ne6 32.Be6 de6 33.Ne4 c5 34.Rf7 Kb8 35.Nd6 Ka7 36.Nb5 Ka6 37.Rf3 Ka5 38.Rb3 (38.Rb3 g4 39.c3 g3 40.Ra3#) 1–0. pierre – Mihail Dimitriu, internet, 2010.

10.e3 Na6 11.Qf3+= Be7 12.Nc3 Qg6 13.Rf1 Ng4 14.Qe4 Nc5 15.Qg6+– hg6 16.Rh7 f5 17.Bf3 c6 18.Bg4 fg4 19.Bf6 Bf6 20.Rf6 Kd8 21.d4 Na6 22.d5 Kc7 23.d6 Kb6 24.Rg6 Nb4 25.Rh2 g3 26.Rg3 Kc5 27.a3 Nd5 28.Ne4 Kb5 29.Nd2 Ka6 30.Rh8 b5 31.Nb3 Nf6 32.Rg6 Ne4 33.Re8 Nc3 34.Nc5 Ka5 35.Nd7! Na4 (35...Bd7 36.Ra8) 1–0. COMP – COMP, 2002.

10.e3 Nc6 11.c3 Be7 12.Bf6 Qf6 13.Qh5 Ne5 14.Qh7 d5 15.Qh8+– Kd7 16.Bh3 Kd6+= 17.Qf6 Bf6= 18.Bc8 Rc8 19.Kf2 ½–½. Woschkat,Karl_Heinz – Lapo,Joshua, C2.1998.0.00141, 1998.

10.e3 Nc6 11.Qf1 Nh5 12.Qf3+/– Qg8 13.Bc3 Ng3 14.Rh3 Bd6 15.Kf2 Qg6 16.Rg3 Bg3 17.Qg3 d6 18.Qg6 fg6 19.Na3 Bf5 20.Rb1 0–0–0 21.Nb5 d5 22.Rb2 Rf8 23.Kg3 Be4 24.Bb4 Nb4 25.Be4+– a5 26.Bg2 c6 27.Nd6 Kc7 28.Nb7! Kb7 29.c3 Kb6 30.cb4 a4 31.b5! cb5 32.Bd5 b4 33.Rb4 Kc5 34.Rd4 Rd8 35.Rc4 Kb5 36.e4 Rf8 37.a3 Rf1 38.Rb4 Ka5 1–0. COMP – COMP, 2002.

10.e3 Nc6 11.Qf3= Be7 12.Nc3 d6 13.Bf6+= Bf6?? 14.Rf1 Bc3?? 15.Qf7 Kd8 16.Rh7 Ne7 17.Qf8 Kd7 1–0. Streit,Bodo (1750) – Wendt,Uwe (1725), Landesliga West2, 2001.

10.e3 d6 11.c3+= Bc5 12.Bf6 Qf6 13.Rh7 Nd7 14.Qf3 Qf3 15.Bf3+/– Nf8 16.Rh8 c6 17.d4 Bb6 18.Nd2 Be6 19.c4 0–0–0 20.Ne4 Bc7 21.Rc1 d5 22.cd5 Bd5 23.Nd6 Bd6 24.Bd5 Bb4 25.Rc4 Rd5 26.Rb4 Rd8 27.Kf2 Kc7 28.e4+– Ne6 29.Rd8 Nd8 30.Ra4 a6+/– 31.Ke3 (31.Ke3 Kd6 32.a3+–) 1–0. Rosner,Dirk – Sternik,Ryszard, corr KMG_30, 1994.

10.e3 h5 11.c3 Bc5 12.Bf6+= Qf6 13.d4 Bb6 14.a4 h4? 15.a5+– h3 16.Rh3 d5 17.Rg3 Qh4 18.Rg8 Ke7 19.Rc8 Kd7 20.ab6 Kc8 21.Ra7 Ra7 22.ba7 Qg5 23.Qf3 Qg6 24.Qh3 Nd7 25.a8Q 1–0. Bonetti,Shane – Socket, ICC, 2002.

10.Qf1 Bc5 11.e3 Be3 12.de3+= Qe3 13.Qf2 Qc1 14.Kh2 Qh6 ½–½. Woelfelschneider,Peter – Springer,Uwe, CiF, 1991.

10.Qf1 Bc5 11.e3 Be3 12.de3 Qe3 13.Qf2 Qc1 14.Kh2 Qh6 15.Kg3 Qg6 16.Kf3 Qe4= 17.Kg3 Qg6 (17...Qe5 18.Qf4 Nh5 19.Rh5 Qh5 20.Qc7 Qg5 21.Kf2 Nc6+=) ½–½. juanpacio (1765) – cooldoc_01 (1860), internet, 2006.

10.Qf1 Bd2?? 11.Bf6! Meybohm.

10.Qf1 Ng4 11.Rh7 Bc5 12.e3 Be3 13.de3 Qe3 14.Kh1 Nf2 15.Kh2 Ng4 16.Kh1 Nf2 17.Kh2 Ng4 18.Kh1 ½–½. Hasler,Ulrich (2045) – Koch,Michael (2240), corr ICCF, 1997.

10.Qf1 Ng4 11.Rh7 Bc5 12.e3 Be3 13.Kh1 Nf2 14.Kh2 Qg8 15.Rh4 Ng4 16.Rg4 Qg4 17.Qf6 Bf4 18.Kg1 d6 19.Nc3 Be5 20.Nd5 Qd4 21.Qf2 Qa1 22.Bf1 Na6 23.Be5 Qe5 24.Bc4 Be6 25.Nf6 Ke7 26.Be6 Qe6 27.Nd5 Qd5 28.Qh4 Kd7 0–1. Crusader Rabbit – SquareSpongeBob, ChessWorld.net, 2014.

10.c3 Bc5

11.d4 Qe3–+ 12.Kf1 Ng4 13.Qe1 Bd6 14.Bf3 Nh2 (14...Nh2 15.Rh2 Bh2–+) 0–1. McGeary,Bill H (1880) – Bourgoin,Claude (1925), CB.2003.0.00083, 2003.

11.e3 d5 12.Bf6= Qf6 13.Rh7 Bf5 =.

11.e3= Ne4 12.Bd4 Bd4=+ 13.ed4 d5 14.Rh7= Bg4 15.Qf1 Qg8 16.Rh6 Nc6 17.Qf4 0–0–0=+ 18.Na3 f5 19.Nb5= Rd7 20.d3 a6?? 21.de4+/– ab5 22.ef5 Rf7 23.f6 Be2? 24.Qf5 Kb8 25.Qd5 Bc4 26.Qh5 Rf8 27.a4 Qg3 28.Rh8 Qe3 29.Kh1 (29.Kh1 Rg8 30.d5+–) 1–0. Dziel,Jaromir – Stobbe,Arthur, corr KMG–32, 1994.

11.e3 Qf4?? 12.Bf6 Qf6 13.Rh7 d5 14.Qh5 Bf5? 15.Rf7! Qf7 16.Qf7 Kf7 17.Bd5 Ke7 18.Bb7 Be4 19.Be4 c6 20.d4 Bb6 21.Nd2 Ba5 22.Rc1 a6 23.Nc4 Bc7 24.Rc2 Ra7 25.Rg2 Rb7 26.Na5 Rb6 27.c4 Rb4 28.Rg7 Kd8 29.a3 Rb2 30.Nc6 Nc6 31.Bc6 Rb3 32.c5 Ra3 33.Rg8 Ke7 34.Kf2 Ra2 35.Kf3 a5 36.Re8 Kf6 37.Rc8 Bh2 38.Bd5 Rb2 39.Ra8 Bc7 40.Ra7 Bd8 41.Rd7 Rb8 42.e4 Rc8 43.e5 Kg5 44.Ke4 Kg6 45.Kf4 Kh6 46.Be4 Bg5 47.Kg4 Rh8 1–0. Chess 5.0 – GnuChessMac 4.0, 2000.

11.e3 h6 12.Bf6 Qf6 13.Qf3 Qf3 14.Bf3 Bf8 15.Kf2 Nc6 16.Na3? Ba3–+ 17.Rh6 Ne5 18.Be2 Bf8 19.Rg1?? Bh6 (19...Bh6 20.Rg8 Ke7–+) 0–1. Hasler,Ulrich (1885) – Rodrigues,Nuno (1665), IECG, 2000.

11.e3 d6?

12.Qa4?! Bd7 13.Qh4 Be3 14.de3 Qe3 15.Kf1 Qd3 16.Ke1 Qe3 17.Kd1 Ng4 =.

12.Qa4?! Nbd7!? 13.Bf6! Qf6 14.Qe4 Qe6 15.Qh7.

12.Qa4?! Nbd7!? 13.Qh4?! Qg6 14.d4 Bb6 15.Nd2 Ba5 (15...Nd5? 16.Qe4 Qe4 17.Ne4+/–) 16.Ne4 (16.Rf1! Nd5 (16...Bc3 17.Nb1 Nd5 18.Qh7 Ne3 19.Rf2; 16...Ng4 17.Be4 Qg8 18.Qh7 Qg5 19.Qf7 Kd8 20.Qf4+–) 17.Qe4+– Qe4 18.Ne4+/–) 16...Ne4 17.Qe4 Qe4 18.Be4 Nf8 19.Rf1 Bc3 20.Bh7?! (20.Bg7! Bd2 21.Bf8 Be3 22.Kg2 Kf8 23.Rh7+/–) 20...Bd2 21.Rf3 Be6 22.Bf6 Bd5? 23.e4 Nh7 24.Rh7? Be4 25.Rh8 Kd7 26.Ra8 Bf3 27.Ra7 Ke6 28.Bh4 Bc6 29.Ra3 f5 30.Rd3 Bf4 31.Kf2 Kd5 32.Bd8 Ke4 33.Rf3 d5 34.Rf4 Kf4 35.Bc7 Ke4 36.Bb6 Ba4 37.Ke2 Bb5 38.Kf2 Kd3 39.Kf3 Kc4 40.Kf4 Bd7 41.a3 ½–½. Kucharkowski,Jens – Walther,H, Freital, 1982.

12.Qf1 Nh5 13.a4 Ng3 14.Qf4 Ne2 15.Kf2 Nf4 16.Rh2 Nd3 17.Kg1 Ne1 18.Kf1 Ng2 19.Rg2 Bh3 20.Ke1 Qg2 21.d4 Qf1 22.Kd2 Qf2 23.Kc1 Qe3 24.Kb2 Bf5 25.dc5 dc5 26.Na3 Qd2 27.Kb3 Nc6 28.c4 Na5# 0–1. gordiemac – Mango Mick, ChessWorld.net, 2014.

12.Qf3 Nbd7= 13.d4 Bb6 14.Nd2 Qg6 15.a4 c6 16.a5 Bc7 =+.

12.Bf6 Qf6 13.Rh7 +/–.

11.e3 Ng4

12.Bd4 Bd4 13.ed4 h6 14.Qe2 Kd8=+ 15.Na3 d5 16.Rb1 Nc6 17.Rb5 Ne7 18.Rb1 c6 19.Rf1 Bf5 20.Re1 Rb8?? 21.Rh5!?+/– Qh5?? 22.Qe7 Kc8 23.Qf8 Kc7 24.Nb5! cb5 1–0. COMP – COMP, 2002.

12.Bd4 Bd6 13.Rh7 Bh2 14.Rh2 Nh2 15.Kh2 c5 16.Na3 cd4 17.cd4 Nc6 18.Qb3 a6 19.Nc4 b5 20.Nd6 Ke7 21.Nc8 Rc8 22.Qa3 b4 23.Qa6 Rh8 24.Kg1 Qg3 25.Qe2 Rh6 26.Kf1 Rf6 27.Kg1 Rh6 28.Kf1 Rf6 29.Kg1 Rh6 ½–½. COMP – COMP, 2002.

12.Bd4 h5 13.Qe1 Be7=+ 14.e4 Nc6–/+ 15.Bf2 Nf2 16.Qf2 d6 17.d4 Bg4 18.Nd2 0–0–0 19.Rf1 Rg8 20.Nf3 Qg7 21.Nh4 Bg5 22.Kh2 Ne7–/+ 23.Nf5?? Bf5–+ 24.ef5 Bf4!! 25.Kg1 Be3!! (25...Be3 26.Rh2 Nf5–+; 25...Nf5?! 26.Qf3 c6 27.Rf2–/+) 0–1. Sternik,Ryszard – Zylla,Johannes, corr KMG–22, 1990.

12.Rh7? Be3 13.Kf1 Qf5 14.Qf3 Qd3 15.Qe2 Qh7 16.Qg4 Qh8 17.Qe4 Kd8 18.de3 Nc6 –+.

12.Qf3 h6

13.Qe4 Kd8 14.Qf3 =+.

13.Qe4 Kf8 14.Bd4 Bd4 15.cd4 c6 16.Qf3 =+.

13.Qe4 Kf8 14.Bd4 Bd4 15.cd4 d6 16.Nc3= Nd7 17.Nd5 c6 18.Nc7 Ndf6 19.Qd3 Bf5 20.Qa3 Rd8 21.Qa4?? (Better is 21.Kf1=+) 21...Be4–+ 22.Be4 (22.Qa7 Ne3! 23.Rh2 Ng2 24.Ne6 fe6 25.Rh5 Nh5 26.Qa5 Qa5 27.Rf1 Ngf4 28.Rf3 Qg5 29.Kf2 Qg2 30.Ke3 Qf3#) 22...Ne4 23.Ne6 fe6 (24.Qa5 Qa5–+) 0–1. kamret (2180) – Pragua (1900), GameColony.com, 2003.

13.Qe4 Kf8 14.Bd4 Bd4 15.Qd4 Nc6 16.Qf4 Qf4 17.ef4 d6 =.

13.Qe4 Kf8 14.Kf1 d5 15.Qd5 Be3 =.

13.Rh3 Nc6 14.d4 Be7 15.Rg3 h5 16.d5 Nce5 17.Qe4 f6–+ 18.Bh3? Qg8 19.Bg4 hg4 20.Qh1 Nf7 21.Qh4–/+ Qh8 22.Qh8 Nh8 23.Rg4 Kf7 24.Nd2 b6 25.Kh1 Ng6 26.e4 Ba6 27.Nb3 Rh8 28.Kg2 Be2 29.Rg3 Bd6 30.Re3 Rh2 31.Kg1 Nh4 32.Nd4 Bc4 33.Rb1 Bf4 34.Ree1 Ra2 35.Ra1 Rg2 36.Kh1 Rg3 37.Ra7 Rh3 38.Kg1 0–1. COMP – COMP, 2002.

13.Rh3 d6 14.d4 Bb6 15.Rg3 f5 16.Nd2 Nc6 17.Nc4 Qg8–/+ 18.d5 Na5 19.Nb6=+ ab6 20.Bd4 Nb3 21.Re1 Nd2 22.Qe2 Ra2=+ 23.Rd1 Ne4 24.Qa2? Ng3–/+ 25.Qa4 Kd8–+ 26.Re1 Ne4 27.Qb5 Bd7 28.Ra1 Ke7 29.Qb3?! c5 30.Qb6 cd4 31.Qd4 Ne5 32.Rf1 Qg3 33.c4 Ng4 34.Rf3 Qh2 35.Kf1 Ng3 36.Rg3 0–1. COMP – COMP, 2002.

10.c3 Be7

11.e3 d6 12.Bf6 Bf6 13.Qh5 Qg3 14.Qf3 Qg7 15.Qe4 Be7 16.Qh7 Qg3 17.Qh8 Bf8 18.Qh4 Qe5 19.Qe4 Qe4 20.Be4 c6 21.d4 Be6 (21...Be6 22.Nd2 Nd7+/–).

11.Qf1 d5 12.Bf6 Bf6 13.e3 Bf5 14.Qf4 c6 15.Qg5 Bg5 16.Na3 Be7 17.Rf1 Bd3 18.Rf4?? Ba3–+ 19.Rd4 Bg6 20.Kh2 Nd7 21.d3 Nc5 22.e4 (22.e4 Ne6 23.Ra4 Bd6 24.Kg1–+). Attie – jelgava, ChessWorld.net, 2005.

11.Bf6 Bf6 12.e3 h6 13.Qh5 Qh5 14.Rh5 Bg5 15.Na3 a6 16.Rb1 Nc6 17.Nc4 d6 18.a4 Nd8 19.Na5 Ra7 20.Kf2 Bg4 21.Rhh1 Bf5 22.Rb2 b6 23.Nc6 Nc6 24.Bc6 Bd7 25.Bd7 Kd7 26.e4 Ke6 27.d4 f5 28.ef5= Kf5 29.d5 Ra8 30.Re2 c5 31.c4 Rb8 32.Re6 b5 33.Rb1 b4 34.Rd6 Re8 35.Ra6 Re4 36.Rb6 Rc4 37.a5 Rf4 38.Ke2 Re4 39.Kf3 h5 40.d6 Rf4 41.Ke2 Re4 42.Kd1 h4 43.a6 h3 44.a7 h2 45.Kc2 Rc4 46.Kd3 Rc3 47.Ke2 Ra3 48.Rb7 Ke4 49.Rh7 Ra2 50.Kf1 Ra7 51.Rh2 Bf6 52.Rh5 Bd4 53.Re1 Kd3 54.Re7 Ra1 55.Kg2 b3 56.d7 (56.Rh3!? Kc4 57.Rb7=) ½–½. Hemmo (2030) – ancientmage (2470), ChessWorld.net, 2003.

11.Bf6 Bf6 12.Rh7 d5=+ 13.Qb3 c6 14.e3 Bf5 15.Rh2 b6 16.Qd1 Be4 17.Qf1 Nd7 18.Na3 0–0–0 19.Qe2? Be5 20.Kh1 Bh2 21.Be4 Bd6 22.Bg2 Rh8 23.Kg1 Qg3 24.Kf1 Rh6 25.Bf3 Rf6 26.Qg2 0–1. COMP – COMP, 2002.

11.Bf6 Bf6 12.Rh7 d5=+ 13.d4 Bf5–/+ 14.Rh2 Nd7 15.Qd2 Qg6 16.Qe3= Be6 17.Na3 0–0–0–/+ 18.Rh6 Qg7 19.Qh3?? Bh3–+ (19...Bh3 20.Rh3 Rg8–+) 0–1. Istvanny (1605) – ross, internet, 2007.

10.c3 Bf8

11.Bf6= Qf6 12.Qb3 Nc6 13.d4?? Nd4!–+ 14.Qb2 Bc5 (14...Bc5 15.e3 Nb3 16.Rh7 Be3 17.Kh1 Na1 18.Qa1 Qd6–+) 0–1. Grosch,Andreas – Meybohm,Dirk, corr KMG–02, 1988.

11.Bf6 Qf6 12.Rh7 Qf5 13.Rh3 Nc6 14.Re3 Ne7 15.Qb3 Bh6 16.Rh3 Bg7 17.d4 Qg5=+ 18.Na3 d5 19.Rh7 Qg6 20.Nb5 Kd8 21.Rh2 a6 22.Na3 a5 23.e3 a4 24.Qb2 Nf5 25.Re1 Bf8 26.Nc2 a3 27.Qb3= White gets the initiative 27...Bd6 28.Qd5 Ke7 29.Qe4+/– Be6 30.Rh1 c6 31.Rb1 Rb8 32.c4 Qg5 33.c5 Bc7+= 34.Re1 Kd7= 35.Nb4 Ba5?? 36.d5+– Bd5 37.Nd5 Ng3 38.Nf6 Qf6 39.Rd1 Kc7 40.Qg4 Ne2 41.Qe2 Rg8 42.Qf2 Qg6 43.Rh6 Qh6 44.Qf7 Kb8 45.Qg8 Ka7 1–0. MacChess 4.0 – GnuChessMac 4.0, 2000.

11.Bf6 Qf6 12.Rh7 Qg6 13.Rh8 d5 14.Qa4 c6 15.e4 Qg7 16.Qd4 f6 17.Rh4 Nd7 18.Qe3 de4 19.Qe4 Kd8 20.d4 Bd6 21.Nd2 Nf8 22.Qe3 f5 23.Nc4 Be7 24.Rh5 Be6 25.Ne5 Bd5 26.Qf2 Be6 27.Re1 Bd6 28.c4 Kc7 =.

10.Nc3 Bc3

11.dc3 Nc6 12.Qf1 Ne4 13.Rh7 =.

11.dc3 d5 12.Bf6 Qf6 13.Qd5 c6 14.Qd4 Qd4 15.cd4 Bf5 16.Rb1 b6 17.d5 Na6 18.dc6 0–0–0 19.Bh3 (19…Rg8 20.Kf2+–) 1–0. techtrading (2380) – ARMAGEDON_8 (2205), ChessWorld.net, 2003.

11.dc3 Qe3 12.Kf1 Ng4 13.Bd4 Qf4 14.Kg1 h6 15.Qd3 Nc6 16.Rf1 Qg5 17.Qh7 Nce5 18.Rh3 d6 19.Be5 Ne5 20.Qh6 Qh6 21.Rh6 Ke7 22.Rh8 c6 23.Bh3 Bh3 (23...Bh3 24.Ra8 Bf1 25.Kf1 a5 26.Ra5 b6 27.Ra7 Ke6+=). techtrading (2140) – ancientmage (2595), ChessWorld.net, 2003.

11.dc3 Ng4 12.Qd3 d5 13.Rh7 Bf5 14.Rg7 Qg7 (14...Bd3?? 15.Rg5 Bc4 16.Rg4+–) 15.Qf5 Qg6 16.Qc8 Ke7 17.Bd4 b6 18.Rf1 c5? (better is 18...Qe6 19.Qc7 Nd7+=) 19.Bf2 Qg5 20.Qb7 Nd7 21.Qa8 Qe5 22.Re1 Qf4 23.Bh4 f6 24.e4 Qh2 25.Kf1 Qh4 26.ed5 Nge5 27.Qg8 Qf4 28.Kg1 Qd2 29.Qe6 Kf8 (29...Kd8!? 30.Kf1 Kc7+/–) 30.Re4+/– Qc3 31.d6 Qd2 32.Kf1 Kg7 33.Re2 Qd1 34.Kf2 Nf8 35.Qe7 Nf7 36.Qa7 Qd4 37.Kf1 Qd6 38.Qe7 Qd1 39.Kf2 Ng6 40.Qe3 Qd7 41.Rd2 Qf5 42.Kg1 Nge5 43.Be4 Ng4 44.Bf5 Ne3 45.Be6 Ng5 46.Kf2 Nc2 47.Rc2 Ne6 48.Rb2 Nf4 49.Rb6 Nd5 50.Rb7+– Kg6 51.a4 Nb4 52.a5 f5 53.Ke3 f4 54.Kf4 Kf6 55.Ke4 Ke6 56.Rb4! cb4 57.a6 b3 58.Kd3 b2 59.Kc2 Kd6 60.a7 1–0. valeriuzaharia (2105) – vind3x (1880), gameknot.com, 2014.

11.dc3 Ng4 12.Qd3 h6 (12...d5 13.Bd4 h5=) 13.Rh3 (better is 13.Qe4!? Kf8 14.Rh3=) 13...d6–/+ 14.Rg3 Nd7 15.Qe4 Nde5 16.Be5 de5 (16...Qe5 17.Rg4 Bg4 18.Qg4 Qc3 19.Rf1 Qe3 20.Kh1+–) 17.Rd1 Qf4 18.Qf4 ef4 19.Rgd3 (19.Rf3 Ne3 20.Rd2 Be6 21.Rf4 Ng2 22.Kg2 Ba2=) 19...Ne3+= 20.Rd8 (20.Rb1 Ke7+=) 20...Ke7 21.R1d7 Bd7 22.Ra8 Ng2 (22...b6 23.Ra7 Kd6 24.Bf3+=) 23.Kg2 a6 24.Kf3 Be6 (24...h5 25.Kf4 h4 26.e4=) 25.a3= h5 26.Kf4 h4 27.Rb8 (27.Ra7 Bc8=) 27...b6+= 28.Rh8 h3 29.Ke5 b5 30.Ra8 a5 31.Rh8 f6 32.Kf4= c5 33.Kg3 Kd6 34.Ra8 a4 35.Ra6 Ke7 36.Ra7 Kd6 37.Ra6 Ke7 38.Rc6 c4 39.e3 Bf5 40.Rc5 Bd7 41.Rh5 Kd6 42.Kf4 Ke7 43.Rh7 Kd6 44.Ke4 Be6 45.Kd4 Bd7 46.Rh6 Ke7 47.Kc5 Kf7 48.Rh7 Ke8 49.e4 (49.e4 Be6 50.Kd6+–) 1–0. Becker – Rosner,Dirk, corr KMG–46, 1999.

10.Qe1 d5

11.Qh4+/– Bc5 12.e3 Be3 13.de3 Qe3 14.Kf1 Ng4 15.Rh3+/– Qf4 16.Kg1 Qc1 17.Bf1 Nc6 18.Na3 (18.Na3 Qf4 19.Re1 (19.Qh7 Qf2 20.Kh1 Bf5 21.Qg8 Kd7 22.Qf7 Ne7=) 19...Be6 20.Bg2+/–) 1–0. pcmvr (2100) – crazygambit (2000), net–chess.com, 2006.

11.Qh4+/– Qh4

12.Rh4 Be7

13.Nc3 c6 14.Rf1 Nbd7 15.Rhf4 d4 16.Nd1 Nh5 17.Rf7 Ng3 18.R1f3 Ne4 19.R3f4 Ng5 20.Rg7 h6 21.Rg8 Nf8 22.Bf6 Bd6 23.Bg5 hg5 24.Re4 Kf7 25.Rg5 Nh7 26.Ra5 Bc7 27.Ra3 Nf6 28.Rh4 Bf5 29.Nf2 Bc2 30.Rd4 Bb6 31.Rf4 Rd8 32.Raf3 Rd6 33.d3 Ke7 34.Kf1 Bd4 35.Ne4 Ne4 36.Re4 Kd8 37.Rf7 Rf6 38.Rf6 Bf6 39.Rc4 Bb1 40.Rb4 Ba2 41.Rb7 Bd4 42.Bc6 Be6 43.e4 a6 44.Ke2 Bc5 45.Kf3 Bc8 46.Rh7 Bd4 47.Bb7 (47.Bb7 Bb7 48.Rb7+–) 1–0. Rosner,Dirk (1930) – Valverde,Mario (1995), CiF, 2006.

13.Nc3 c6 14.Rh6 Ng4 15.Rh7 Bf5 16.Rg7 Nh6 17.e4 de4 18.Ne4 Na6 19.Rg3 Be6 20.Be5 0–0–0 21.Rf1 Nc5 +=.

13.Nc3 Nbd7 14.Rf1 (14.Bd5?! Nd5 15.Nd5 Bh4 16.Nc7 Kd8 17.Na8 Bg5+=) 14...c6 15.Rhf4 d4 (15...h5!? 16.Bf6 Nf6 17.Rf6 Bf6 18.Rf6+/–) 16.Na4+– (16.Bf6?! Nf6 17.Na4 Nh5 18.Rd4 Ng3+=; 16.Rd4?! Bc5 17.e3 Bd4 18.ed4 Ke7+=) 1–0. JohanK – JJ1984, ChessWorld.net, 2014.

13.Rh6 Ne4 14.Nc3 Bc5 15.Kf1 Ng3 16.Ke1+/– c6 17.Rh7 Nd7 18.Rh3 Nf5 19.e4 de4 20.Rh5 Nd4 21.Ne4 Nc2+= 22.Kd1 Na1 23.Nc5 Nc5 24.Rc5 Be6 25.Ba1 Kd7 26.a3 Rg8 27.Bf1 Rg1 28.Ke2 Kd6 29.Rc3 b5 30.Re3 Rg5 31.Bf6 Rf5 32.Bc3 c5 33.Bg2 Bc4 34.d3 Bd5 35.Bd5 Rd5 36.Rf3 f5 37.Rg3 1–0. pcmvr (2730) – kasimzhanov (2525), net–chess.com, 2007.

13.Rh6 Ng4 14.Rh7 Bf5 (14...c6!? 15.e4 Nf6 16.Bf6 Bf6+=) 15.Bd5+/– Nc6 16.Bf7 (16.Rf7 Nh6 17.Rf5 Nf5 18.Bc6 bc6+/–) 16...Kf8 17.Rg7 Nh6 18.Bb3 Bf6 19.Rf7! Nf7 20.Bf6 Nd6 21.d3 Re8 22.Nc3 Be6 23.Rf1 Bb3 24.cb3 Kg8 25.Rf4 Ne5 26.Kg2 Kh7 27.Kf1 c6 28.Ne4 Ne4 29.Re4 (29.de4?! Ng6 30.Rf5 Re4+=) 29...Rf8 30.Rf4 Nd7 31.Be5! Rf4 (31...Ne5 32.Rf8 Discovered attack (32.Rf8 Deflection)) 32.Bf4 c5 33.e4 Kg8 34.Ke2 Kf7 35.Kd2 a6 36.Kc3 b5 37.a4 Nb6 38.ab5 ab5 39.Be3 Nd7 40.b4 cb4 41.Kb4 Ne5 42.d4 Ng4 43.Bd2 Nf2 44.e5 Ke6 45.Kb5 Kd5 46.Bc3 Nd1 47.Ba1 Ne3 48.Kb6 Nf5 49.Kc7 Nh4 50.Kd7 Ng6 51.Bc3 Nf8 52.Ke7 Ng6 53.Kf7 Nf4 54.Bd2 Ne6 ½–½. pvanr (2125) – rcm06 (2155), gameknot.com, 2014.

10.Qe1 Be7

11.Nc3 d5 12.Bf6+= Bf6 13.Nd5 Be5 14.Qh4+– Qh4 15.Rh4 c6 16.Re4 cd5 17.Re5 Be6 18.Bd5 Nd7 19.Bb7 Rb8 20.Rb5 Bc4 21.Rb2 Nb6 22.Bf3 Be6 23.d3 Ke7 24.c4 Rg8 25.Kf2 Rg5 26.Rh1 Rf5 27.Rh7 Kf6 28.Rh5 Rf4 29.Ke3 Rf5 30.Rf5 Bf5 31.c5 Na4 32.Rb5 1–0. pcmvr (2840) – abhailey (2325), net–chess.com, 2009.

11.Nc3 d6 12.Qh4 Qg6 13.Bf6 Bf6 14.Qh7 c6 15.Rf1 Bc3 16.Qg6 fg6 17.dc3+/– Nd7 18.Rh8 Ke7 19.Rh7 Ke8 20.Bh3 Nb6 21.Bc8 Rc8 22.Rff7 (22.Rff7 Rd8 23.Re7 (23.Rb7 Nd7 24.Ra7 g5+–) 23...Kf8 24.Rb7+–; 22.Rb7?! Nd7+–) 1–0. jelgava – pierred, ChessWorld.net, 2005.

11.Nc3 Qg8 12.Bf6 Bf6 13.Qf2 Bc3 14.Qe3 Kd8 15.Qc3 c6 16.Qf6+/– Ke8 17.e4 d5 18.ed5 cd5 19.Re1 Be6 20.Rh5 Nd7 21.Qh4 h6 22.Kh1 Qf8? 23.Bd5 Qe7 24.Qg3 Nf8+/– 25.c4 Rd8 26.d3 Qd6 27.Qe3 b6 28.Qf3 Qb4 29.Rhe5 Ke7 30.d4 Kd6 31.Qf4 Ke7 32.Be6 (32.Be6 fe6 33.Rf1+–) 1–0. pcmvr (2110) – icyglare (2515), net–chess.com, 2006.

11.Qh4= Qf5 12.Nc3 Ng4 13.Qg3 d6 14.Be4 Qg5 15.Nd5 Bd8 16.Rh7 Qd2?? 17.Bc3+– Qg5 18.Rg7 Qh5 19.Rg8 Kd7 20.Rg4 Na6 21.Rg8 Nc5 22.Rd8! Kc6 23.Rb1 Qd5 24.Bd5 Kd5 25.Qf3 Ke6 26.Rf1 (26.Rf1 f6 27.Qf5 Ke7 28.Qf6) 1–0. Kucharkowski,Jens – Souza,Antonio, CiF, 2004.

11.Qh4 Qf5 12.Nc3 Ng4 13.Qg3 d6 14.Be4 Qg5 15.Rh7 c6 16.Rg7+/– Qc5 17.Kg2 Ne5 18.Rg8 Bf8 19.Bg7 (19.Bg7 Nbd7 20.Bf5+–) 1–0. Boehnke,Hartmut – Buenjer,Carsten, DESC, 2001.

11.Qh4 Qg6 12.Nc3 d5 13.Rf1 Nbd7 14.e4? Bc5–+ 15.Kh2?? Ng4 16.Kh3 Nde5 17.Qg3 Nf2 18.Kh2 Neg4 (18...Neg4 19.Qg4 Ng4 20.Kg3 Nf6 21.Kh2 Qh5 22.Kg3 Qg4 23.Kh2 Qh4 24.Bh3 Qh3) 0–1. Nokarookoff (2265) – Klaus Behrmann (2195), ChessWorld.net, 2003.

11.Qh4 Qg6 12.Nc3 d6 13.Bf6+= Bf6 14.Qh7 Qh7 15.Rh7 Bf5 16.Rh5 Bg6 17.Rb5 c6 18.Rb7 Bc2 19.Rc1 Bf5 20.Rf1 Bc3 21.Rf5 Bd2 22.Rff7 (22.Rff7 Bh6 23.Rh7 Be3 24.Kf1+–) 1–0. Birzer,Lothar – Power,Mike, IECC, 2000.

10.Qe1 Ng4

11.Rh7 Qc5 12.e3 Qc2 =.

11.Rh7 Bc5 12.e3+= Ne3?? 13.Rg7+– Qh6 14.Rg8 Ke7 15.Nc3 (15.Nc3 c6 16.Rc8+– (< 16.de3 Na6+–); 15.de3?! Be3 16.Kf1 Na6+–) 1–0. marr – estirfa, internet, 2010.

11.Rh7 Ne3 12.Rg7+/– Ng2 13.Qf2 Nf4 14.Rg5 Nh3 15.Kg2 Nf2 16.Kf2 +–.

11.Rh7 Ne3 12.Rg7+/– Ng2 13.Qf2 Nf4 14.Rg5 Nh3 15.Kg2 Nf2 16.Rg8 Ke7 17.Rc8 Ne4 18.Nc3 (worse is 18.Rc7 Na6 19.Rb7 Nd6+=) 18...Bc3 19.Bc3 Nd6 (19...a5!?+/–) 20.Bb4+– (20.Rc7 Na6 21.Ba5 Rg8 22.Kf3 Rg5–+ (22...Nc7?! 23.Bc7 Nb5 24.Be5=)) 20...b6 21.Bd6 (21.Rc7?! Nc6 22.c3 Ke6+/–) 21...Kd6 22.Rf1 Kc6 23.Rf7 Kb7 24.Rd8 d6 (24...a5 25.e4+–) 25.Rff8 b5 26.e4 a5 27.d4 c6 (27...b4 28.e5 Nd7 29.Ra8 (29.Rd7?! Rf8 30.ed6 Kc6 31.Rc7 Kd6=) 29...Nf8 30.Rf8 de5 31.de5+–) 28.e5 de5 29.Rf7 (29.Rf7 Kb6 30.de5+–) 1–0. pvanr (2140) – valeriuzaharia (2060), gameknot.com, 2014.

11.Rh7 Ne3 12.Rg7+/– Ng2 13.Rg5?! Ne1 14.Nc3 Bc3 (worse is 14...Nc2 15.Rg8 Ke7 16.Nd5 Kd6 17.Nb4 Nb4 18.Rc8+–) 15.Bc3 Nc2 +=.

10.e3 d5

11.c3 Bf5?? 12.cb4+– Be4 13.Qf1 Nbd7 14.Bf6 Nf6 15.Nc3 0–0–0 16.Ne4 de4 17.Qf2 Rg8 18.Rc1 (18…Kb8 19.Rh4+–) 1–0. Plock,Joerg – Taulien,Hans_Juergen, remoteschach.de, 2003.

11.Nc3 Bc3 12.dc3 Qe3 13.Kf1 Ng4.

11.Nc3 Ne4 12.Rh7? Be6! 13.Rg7 Qh6 14.Rg8 Bf8 –+.

11.Qf3 Nbd7+= 12.c3 Be7 13.Bf6 (13.Qf4!? Qf4 14.ef4+=) 13...Nf6–/+ (13...Qf6?! 14.Rh7 c6 15.Qf6 Bf6 16.d4+=) 14.d4 Bg4 15.Qg3 Bd6 16.Qf2 Ne4 17.Qe1?? (17.Be4 de4 18.Kf1 Qb5 19.Kg1–+) 17...Bg3 (17...Bf3 18.Qd2 Nd2 19.Rh2 Bh2 20.Kh2 Qg2) 18.Qc1 (18.Na3 Be1 19.Re1–+) 18...Bf2 19.Kf1 Be3 (19...Qf6 20.Rh3 Ng3 21.Rg3 Bg3 22.Kg1 Bf2 23.Kf1 Be3 24.Bf3 Qf3 25.Ke1 Qe2) 20.Qb2 Qf5 21.Ke1 Bf2 22.Qf2 Qf2 0–1. RisingFast – LSGUK, ChessWorld.net, 2013.

11.Qf3 Nbd7+= 12.Nc3 Bc3 13.dc3 Qg6 14.c4 dc4 15.Rf1 =.

11.Qf3 Nbd7=+ 12.Nc3 c6 13.Rf1 Be7–/+ 14.d4 Qg8 15.Bf6 Nf6 16.e4 Be6 17.e5 Ng4 18.Ne2 Bg5 19.Nf4=+ 0–0–0 20.Rh5 h6 21.Qc3 f6 22.Ne6 Qe6 23.Bh3 f5 24.Qf3+= Kb8 25.Qf5 Qf5 26.Rf5 Ne3 27.Rf2 Nc4 28.Kh1 Be3 29.Rf3 Bd4 30.e6 Rg8 31.Rh6+/– Ne5 32.Rf5 Kc7 33.Rh7+– Kd6 34.Rb7 Rg1 35.Kh2 Ng4 36.Bg4 Rg4 37.e7 Re4 38.Rf7 a5 39.Kg3 Re6 40.a4 Re1 41.Rh7 Re3 42.Kg4 Re4 (42...Re5 43.Rh6 Kc5 44.Rg6+–) 1–0. Pleschke,Helmut – Rosner,Dirk, corr KMG–46, 1999.

11.Qf3 Nbd7+= 12.Nc3 c6 13.Qf4+= Qf4 14.ef4 Bc5 15.Kf1 Kf8 16.Rh6 Kg8 (16...Bd4!?+=) 17.Rf6= (worse is 17.Bf6 Nf6 18.Re1 Kg7–/+) 17...Kh8 18.Rf7 Kg8 19.Rf5 Nf6 20.Rg5 Kf7 21.Ne2 h6 (21...Bg4 22.Rb1 b6 23.c4 dc4 24.Bc6+=) 22.Rg3= h5 23.d4 Bd6 24.a4 (24.Rb3 b6 25.Rc3 Bd7=) 24...Bg4 25.Rb3 b6 26.Bh3 (26.Bf3 Re8=) 26...Rh8 (26...Be2 27.Ke2 Re8 28.Re3 Bf4 29.Re8 Ke8 30.Rf1=) 27.a5= b5 28.Rd3 Kg6 29.a6 Kf5 The isolani on f4 becomes a target 30.Kg2 Re8 (30...Bf4? 31.Rf1+–) 31.Bg4 (31.Re1 Kg6 32.Bg4 hg4+= (worse is 32...Ng4 33.Kf3=)) 31...hg4–/+ (worse is 31...Ng4 32.Re1 Nf6 33.Rh3=; worse is 31...Kg4 32.Rg3 Kf5 33.Rg5 Ke4 34.Re1+=) 32.Ng3 Kf4 33.Rc3 Rc8 34.Rf1 Kg5 35.Nf5 Ne4 36.Nd6 Nd6 37.Re3 Nf5 38.Re5 Rf8 39.c3 Rf7 ½–½. valeriuzaharia (2025) – rcm06 (2180), gameknot.com, 2014.

11.Qf3 Bf5 =.

11.c3 Bd6

12.Qa4 Nbd7 13.Bf6 Qf6 14.Rh7 Bg3 +=.

12.Bf6 Qf6 13.Bd5 c6 14.Bg2 Bf5 15.d4 Qg5 16.Qf3 Qg6 17.e4 Be6 18.Kf2 Nd7 19.Bh3 0–0–0 20.Nd2 Bh3 21.Qh3 Bf4 +/–.

12.Bf6 Qf6 13.Bd5 c6 14.Bg2 Bf5 15.e4 Bg6 16.Qg4 Nd7 17.d4 Bf4 18.Rh3 h5 19.Qf3 Qg5 20.Na3 Nf6 21.Re1 0–0–0 =.

12.Bf6 Qf6 13.Qf3 Qf3 14.Bf3 c6 15.Rh7 Bf5 16.Rh8 Kd7 17.d4+= b6 18.Nd2 Ba3 19.Rf1 Bd3 20.Rf2 Bc1 21.Bh5 Bg6 22.Bg6 fg6 23.Nf1 Ba3 24.Nh2 c5 25.Ng4 cd4 26.Ne5 Ke6 27.ed4 Be7 28.Rg8 (28.Rg8 Nd7 29.Ra8 Ne5 30.Re2+–) 1–0. bambinik – Blitz und Donner, internet, 2002.

12.Bf6 Qf6 13.Rh7 =.

11.c3 Be7

12.Bf6 Bf6 13.Qf3 c6!? =+.

12.Bf6 Bf6 13.Qf3 Be6 14.Qf4= Nd7 15.Qg5+= Bg5 16.Rh7 Ke7 17.Rh5 Rg8 18.Kf1 Nf6 19.Rh1 Bf5 20.Ke2 Be3–/+ 21.Bh3 Be4 22.Re1 Rg3 23.Bc8 Bg5 24.Bb7 Kd6 25.Ba6? Bf3 26.Kd3?? Bd1 27.Re3 Nd7 28.Rg3 Ne5 29.Kd4 c5# 0–1. Koester,Roman – Sandmann,Bernd, NRW–Liga II, 1995.

12.Bf6 Bf6 13.Qh5 Qg8 14.Qd5 Be7 +=.

12.Bf6 Bf6 13.Qh5 Qh5 14.Rh5 c6 15.Na3 Bg4= 16.Rh7 Nd7 17.Bh3 Bh3 18.Rh3 Ke7 19.Kf2 Rg8 20.Rg1 Rg1= 21.Kg1 Nc5 22.Nc2 Ne4 23.Rh2 c5 24.a4 a5=+ 25.Na3 c4 26.Re2 Be5 27.Kg2 b6 28.Kf3 White fights for the Initiative 28...f6 29.Rg2= Nc5 30.e4 de4 31.Ke3 f5 32.Nc4 f4 33.Kf2 Nd3 34.Kf1+= Kf6 35.Nb6+/– Nc5 36.Rg8 Kf5 37.Ra8 Ke6 38.Ra5 Nb3 39.Rd5 Bc7 40.a5 Bb8? 41.Ke1 Nc1 42.a6 Nd3 43.Rd3! (43.Rd3 ed3 44.Nc8+–) 1–0. Reuter,Alfred – Berg,Tomas, corr WCCF, 2000.

12.Bf6 Qf6

13.Bd5 c6 14.Bg2 Bf5 15.e4 Bg6 16.d4 Nd7 17.Nd2 0–0–0 18.Qe2 Rg8 19.Re1 h5 20.e5 Qe6 21.Qc4 Qg4 22.Qe2 Qe6 23.Ne4 Bf5 24.Qf2 Qg6 25.Qf3 Bg4 26.Qf2 f6 27.Nf6 Nf6 28.ef6 Bf6 29.Rh2 Bd8 30.Be4 Qd6 31.Rg2 Rf8 32.Qe3 Bc7 33.Rf2 Rg8 34.Rg2 Rf8 35.a4 Kb8 36.Rb1 Re8 37.Qd3 Qe6 38.Rgb2 Qe4 39.Qe4 Re4 40.Rb7 Kc8 41.Ra7 Re3 42.Ra8 Kd7 43.Rb7 Rg3 44.Kf2 Rf3 45.Ke1 Kd6 46.c4 Rf7 47.Rba7 Ke6 48.Re8 Kf5 49.Ra6 Bg3 50.Kd2 Kf4 51.Rc6 Bd7 52.Rce6 Be8 53.Re8 h4 54.a5 h3 55.Rb8 h2 56.Rb1 Ke4 57.Kc3 Rf3 58.Kc2 Kd4 59.a6 Ra3 (60.a7 Ra7–+) 0–1. ancientmage – ARMAGEDON_8, ChessWorld.net, 2003.

13.Bd5 Qg6 14.Kf2 c6 15.Rg1 Bh4 16.Ke2+= Bg4 17.Bf3 Bf3 18.Kf3 Bg5 (18...Qf5 19.Ke2+=) 19.Qa4 f5 20.Ke2 Qh5 21.Kd3 Na6 22.Kc2 (22.Qa5 Rd8 23.Kc2 Rd5=) 22...0–0–0 23.Kc1 h6 24.Qc4 Qe8 25.Rf1 Qe5 26.Qf7 Be3 27.Qf5+= Qf5 28.Rf5 Bg5 29.Kc2 Nc7 30.d4 Nd5 31.Kd3 Re8= 32.Re5 Rf8 33.a4 Rf3 34.Ke2 Rh3 35.Re8 Kc7 36.Rg8 Bf6 37.Rf8= Re3 38.Kf2 Bh4=+ 39.Kg2 Bg5 40.Rf7 Kb8 41.Ra2 Nf4 42.Kf1 Rh3 43.Kg1 Rf3 44.Rg7 Bf6 45.Rd7 Kc8 46.Rh7 h5 47.Rb2 Bh4 48.a5 a6 49.Rh8 Bd8 =. market (2170) – ATTTACK (2405), GameColony.com, 2002.

13.Bd5 Qg6 14.Bg2 Bg4 15.Qa4 Nc6 16.Qf4 h5–+ 17.d4 (17.Qc7?? Bd6 18.Qd6 Qd6–+) 17...0–0–0 18.Nd2 Rg8 19.Qe4 Bf5 20.Qf3 Bg4?? (20...Be6 21.Kh2–+ (21.Rh5?? Bg4 22.Rh8 Rh8–+)) 21.Qe4–/+ Bf5 (21...f5 22.Qd5–+) 22.Qf3–+ h4 (22...Be6 23.e4 (23.Rh5?? Bg4 24.Qd5 Bh5–+) 23...Kb8 24.Kf1–/+ (24.Rh5 Bg4 25.Rh8 Bf3 26.Rg8 Qg8 27.Nf3 f6–+)) 23.Kf1 Be6 24.Qe4–/+ f5 25.Qf3 Bg5 26.Rg1+= Qh6 27.Re1 Ba2 28.Qf5 Be6 29.Qd3 h3 30.Bf3 h2 31.Rh1 Rf8 32.Ke2? Bf5–+ 33.e4 Be6 34.Nf1 Bf4 35.Rb1 a6 36.Rb2 Qh4 0–1. Plock,Joerg (2120) – Schulz,Hans_Juergen (2305), RSX5D – A00 – KMG angen.–1, 2004.

13.Bd5 Qg6 14.Bg2 Bg4=+ 15.Qa4 c6 16.Qf4 h5 17.e4 Nd7 18.d4 Bg5 19.Qg3 h4 (19...h4 20.Rh4 Bh4 21.Qh4 Bf3–+) 0–1. Pachurka,Roland – Vetter,Udo, desc–online.de, 2004.

13.Qf3 Qg6 14.Qd5 c6 15.Qh5 Qg3 16.Qh2 Qe1 17.Bf1 =.

13.Qf3 Qg6 14.Qd5 Nc6 15.Qh5+= Bf5 16.Qg6 Bg6 17.d4 0–0–0 18.Nd2 Ne5 19.Nb3 Nc4 20.e4 a5 21.Rd1 a4 22.Nd2 Ne3 23.Re1 Ng2 24.Kg2 Rd6 25.Nf3+/– Rb6 26.Re2 Ba3 27.Rh4 Bd6 28.c4 a3 29.c5 Rb2 30.Rf2 Be7 31.Rf4 b6 32.c6 Bb4 33.Kf1 Kd8 34.Ne5 Ke8 35.Ng6 fg6 36.Rf6 Rb1 37.Kg2 Be1?? 38.Re6 (38.Re6 Kd8 39.Rf8) 1–0. marekt – Armagedon_8, ChessWorld.net, 2003.

13.Qf3 Qg6 14.Qd5 Nc6 15.Qh5+= Qg3 16.Kf1 Be6 17.Bd5 0–0–0 18.Qf3 Qg6 19.Be4 f5 20.Bc6+= Bc4 21.Ke1 bc6 22.Qh5 Qg2–/+ 23.Qh2?? Qf3–+ 24.d4 Rg8 25.Kd2 Rg2 26.Qg2 Qg2 0–1. kamret (2160) – cordoba (2085), GameColony.com, 2003.

13.Qf3 Qg6 14.Qd5 Nc6 15.Qh5 Qg3 16.Qf3 Qg6 17.Kf2 Be6 18.Qh5+= Qf6 19.Ke1 Ne5 20.d4 Qg7 21.Qh2 Qg5 22.Qg1 0–0–0 23.Nd2 =. marekt – techtrading, ChessWorld.net, 2003.

13.Qf3 Qg7 14.Qd5 Nd7 15.d4 =.

13.Rh7 Bf5

14.Rh5 c6 15.Qf1 Bg6 16.Qf6 Bf6 17.Rh3 Nd7 18.d4 0–0–0 19.Nd2 Re8 20.Re1 Bg5 21.c4 Re3?? 22.Ree3 Be3 23.Re3 dc4 24.Nc4 Kc7 25.Ne5 Ne5 26.de5 (26…Kd7 27.Ra3+–) 1–0. Klaus Behrmann (2380) – techtrading (2385), ChessWorld.net, 2003.

14.Rh5 Nd7 15.Qf1 Be4 16.Qf6 Nf6 17.Rh8 Bf8 18.Na3 c6 19.Rf1+/– Ke7 20.Be4 Ne4 21.Nb1 Re8 22.d3 Nc5 23.Rh7 Ke6 24.d4 Ne4= 25.Rhf7 Bd6 26.Rg7 b5 27.Kg2 a5 28.Rg6 Ke7 29.Rg4 a4 30.Rg7 Ke6 31.Rg6 Ke7 32.Rf3 a3 33.Rh3 Rf8 34.Rh7+= Rf7 35.Rgg7 Rg7 36.Rg7 Ke6 37.Ra7 Be7 38.Na3 Nc3 39.Nc2 b4 40.Kf3 Bd6 41.Ne1 c5 42.dc5 Bc5 43.Ra6 Bd6 44.Nc2 Ke5 45.Nd4 Ne4 46.Nc6 Kf5 47.Ra5 Ke6 48.Nd8 Ke5 49.Nf7 Ke6 50.Nd6 Kd6 51.Rb5 Nc3 52.Rb4 Na2 53.Rb8 Kc5 54.Kf4 Nb4 55.Rc8 Kd6 56.Rh8 Nc6 57.Rh6 Kc5 58.Rh1 Kd6 59.Rd1 Ke6 60.Rb1 Kd6 61.Ra1 ½–½. marekt – ancientmage, ChessWorld.net, 2003.

14.Rh5 Be4 15.Be4 de4 16.Qa4 Nd7 17.Qe4 0–0–0 18.Qg2 Qe6 19.Kf1 f5 20.Rh7 Ne5 21.Rh2 (21.Ke1 Nd3 22.Kd1 f4=) 21...Qb6 22.d4 Ng4 23.Rh3 Bg5 24.Qe2 Re8 25.Nd2? (Better is 25.e4=). marekt – Klaus_Behrmann, ChessWorld.net, 2003.

14.Rh5 Be4 15.Be4 de4 16.Qg4 Nd7= 17.Rf5 Qe6=+ 18.Rf4 Qg4 19.Rg4 Nf6 20.Rg7 Rd8=+ 21.a4 Kf8 22.Rg2= Nd7 23.Na3 Ne5 24.Kf1 Rd3 25.Nb5 Nc4 26.Ra2 a6 27.Nd4 c5 28.Nf5 Bf6 29.Ke2 Rd5 30.Rf2 Be5 31.Nh6 Nd6 32.c4 Rd3 33.Ng4 Bg7 (33...Nc4? 34.Rc2 Na3 35.Rc5+– (< 35.Ne5 Nc2 36.Nd3 ed3 37.Kd3 Na3+/–)) ½–½. pcmvr – marekt, internet, 2005.

14.Rh5 Be4 15.Be4 de4 16.Qg4 Nd7 17.Rf5 Qg6 18.Qg6= fg6 19.Rf4 Nc5 20.Na3 (20.Rg4 g5=) 20...Rd8+= 21.Rg4 (21.Rd1 Bg5 22.Rff1 c6+=) 21...Rd2 22.Rg6 Rd3 23.Nb5 c6 (23...Re3?! 24.Nc7 Kf7 25.Rg4=) 24.Na7 Re3 25.Nc8 Rc3 26.Rf1 Kd7 27.Rf7 Kc8 28.Re7 Kb8 ½–½. Hemmo (1860) – Klaus Behrmann (2260), ChessWorld.net, 2003.

14.Rh5 Be4 15.Qg4 Nd7 16.Be4 de4 17.Qe4 0–0–0 18.Qg2 Qe6 19.Kf1 Nf6 20.Rh6 Qf5 21.Ke1 Ng4 (21...Qc2 22.Na3 Ba3 23.Rf6+=) 22.Rh3 Qe6 23.Qg3 Nf6 24.Qf3 Ne4 25.Rh2 Ng5 26.Qe2 Ne4 27.d4 Bd6 28.Rg2 Rh8 29.Kd1 f5 30.Kc2 Rh3 31.Kb2 Kb8 32.Nd2 Nc3 33.Qc4 Nd5 34.Rag1 a6 35.Nf1 f4 36.Rg5 c6 37.Rg8 Ka7 38.R8g6 Qe7 39.Rg7 Qe8 40.Rg8 Qe4 41.Rd8 Be7 42.Rdg8 fe3 43.Ng3 Rh2 44.Ka1 Qf3 45.Re1 Qf2 46.Re2 Qg1 47.Kb2 Re2 48.Qe2 Bh4 0–1. Fournier,Frederic (2375) – Analizator(C) (2405), Active (5/0), 2006.

14.Rh5 Qg6 15.Rh8 Kd7 16.Qh5 c6 (16...Bb1?? 17.Qd5 Bd6 18.Qb7+–) 17.Qf5 Qf5 18.Bh3 Qh3 19.Rh3 Na6 20.d4 Nc7 21.Nd2 Ne6 22.Rh5 Re8 23.Kf2 f6 24.c4 Ng5 25.Rb1 b6 26.cd5 cd5 27.Ke2 Ke6 28.Kd3 Rg8 29.e4 de4 30.Ne4 Ne4 31.Ke4 Rg4 32.Kd3 Kd6 33.Re1 Rg7 34.Kc4 Kd7 35.Kb5 Rg5 36.Rg5 fg5 37.d5 Bc5 38.Re6 a5 39.Re5 Be7 40.Kb6 Bd8 41.Kc5 Be7 42.Kb5 Bf6 43.Rf5 Bd8 44.Rf7 Kd6 45.Rg7 g4 46.Kc4 Bh4 47.Rg4 Be1 48.a4 Bb4 49.Rg6 Kd7 50.Kb5 Bd2 51.Ra6 1–0. Woschkat,Karl_Heinz (1890) – Baensch,Hans (2095), remoteschach.de, 2002.

11.Bf6 Qf6–/+

12.c3 c6 13.Qf3 Be7 14.Qf6+/– Bf6 15.e4 d4 16.Rh7 Be6 17.Bh3+= Bh3 18.Rh3 Nd7 19.Na3 dc3 20.dc3 Ke7 21.Kf2 Nc5 22.e5 Be5 23.Re1 f6 24.Nc4 Ke6 25.Ne5 fe5=+ 26.Rd1 Rf8 27.Ke3 Nd7 28.Rh7 Nf6 29.Rb7 Nd5 30.Kd3 Rf3 31.Kd2 Rf2–/+ 32.Kd3 a5 33.c4 (33.a3 Ra2 34.Rh1 Ra3 35.Rh6 Kf5–/+) ½–½. Woschkat,Karl_Heinz – Ryska,Jiri, CiF, 2001.

12.c3 c6 13.Qf3 Qg7 14.Qh5 Bf8 15.Qh7 Qg3 16.Qh4 Qg6 17.e4 Be6 18.d4 Nd7 19.Nd2 Bg7 20.Re1 Nf6+/– 21.Re3 0–0–0 22.Rg3+– ½–½. Woschkat,Karl_Heinz (1695) – Rus,Juan, IECG, 2000.

12.c3 c6 13.Rh7 Bf5 14.Rh5 Bg6 15.Rh1 Bf8 16.Qb3 (16.Qf3!? Qe6 17.Kf2+=) 16...Nd7–/+ 17.d4 (17.Qb7? Rb8 18.Qa7 Bc5–+ (18...Rb1?! 19.Rb1 Bb1 20.Qa8 Ke7 21.Qa3 Kd8 22.Qa8 Kc7 23.Qa7 Kd6 24.Qa3 c5 25.Qa6 Ke7 26.Qf6 Nf6 27.a4+=)) 17...Qg5 18.Rh3 (18.Kf2 Nf6 19.Bf3 Ne4 20.Be4 Be4–+ (20...de4? 21.Qb7 Qf5 22.Ke1+–)) 18...0–0–0 (18...Bf5!? 19.Rf3 Be4–+) 19.Nd2–/+ Bf5 20.Rf3 Bd6 21.Raf1 (21.c4!? Rg8 22.Rf2–+) 21...Qh4 22.c4?? (better is 22.R1f2 Bh2 23.Kf1 Bd3 24.Ke1–+) 22...Bh2 23.Kh1 Bg3 (23...Bg3 24.Bh3 Qh3 25.Kg1 Qh2) 0–1. golmaal – bulent_2010, ChessWorld.net, 2013.

12.c3 Bf5 13.Qf3 Be7 14.Qd5 Nc6 15.d4 Qg5 16.Qf3 Qg6 17.e4= Be6 18.Kf2 0–0–0 19.Bh3 Bh4 20.Ke2 Bf6 21.Bf5 Qg5 22.Rh5 Qc1 23.Be6 fe6 24.Qf6 Qb2= 25.Nd2 Qa1 26.Qe6 Kb8 27.Qb3 (27.Qh3!?=) ½–½. Woschkat,Karl_Heinz – Aragon,Jorge, IECG Cat–C, 1996.

12.c3 Qg7!? –/+.

12.Nc3 Bc3 13.dc3 Nc6 14.Qd5 Be6 15.Qd3 h6 16.Rd1 Ke7 17.Qh7 Qc3 18.Qh6 Rg8 (18...Ba2? 19.Bc6 Rg8 20.Bg2 Qc2 21.Qh4 Ke6 22.Qh3 Ke5 23.Qh5 Ke6 24.Rh2+–) 19.Qh4 Ke8 20.Qe4 Ne5 21.a4?? (21.Rh5 f5 22.Qb7 Qc2 23.Rf1+=) 21...f5–+ 22.Qf4 Qc2 (22...Qc2 23.Qf1 Rg2 24.Qg2 Qd1 25.Kh2 Qa4–+) 0–1. JJ1984 – JohanK, ChessWorld.net, 2014.

10.e3 Be7

11.c3 h6 12.Qf3 Nc6 13.Na3 Ne5 14.Qf4 c6 15.Bf6+= Bf6 16.Rh6+/– Ng6 17.Qg5 Bg5 18.Rh5 Be7 19.Nc2 d5 20.Rf1 Be6 21.Nd4 Kd7+= 22.Ne6 fe6 23.Rf7 Rg8 24.Kf2 Kd6 25.e4 de4 26.Be4 Ne5 27.Rfh7 Ng4 28.Kf3 Nf6 29.Rh8 Rg7 30.Rh2 a5 31.d4 b5 32.Rh1 b4 33.Ra8 Rg4 34.Re1 bc3 35.Ra5 Rh4 36.Rc5 ½–½. player27 – richard, playchess.de, 2002.

11.Nc3 Nc6 12.Bf6 Bf6 13.Ne4 +=.

11.Nc3 Qg6 12.Bf6+= Bf6 13.Nd5 Bd8 14.Qh5 c6?? 15.Qe5+– Kf8 16.Qh8 Qg8 17.Rh7 Qh8 1–0. COMP – COMP, 2002.

11.Qf1 Nc6 12.Nc3= Qg6 13.Nb5 Kd8 14.Qd3 a6 15.Nc3 Nb4 16.Qg6+/– fg6 17.Bf6 Bf6 18.Rh7 c5 19.Be4 g5 20.a3 Nc6?? 21.Nd5 (21.Nd5 Ne7 22.Nf6+–) 1–0. Luzuriaga,Norberto Horacio – Icic,Mladen, corr KMG, 1998.

11.Qf3 d5 12.Nc3 =+.

10.e3 Ng4

11.Qf3 Nc6 12.Rh7 Nd8 13.Rg7 Qh4 14.Qg4 Qe1 15.Bf1 Bf8 16.Rg8 d5 17.Qh5 Be6 18.Bf6 Nc6 19.Rf8! Kd7 20.Ra8 Qg3 21.Bg2 Qe1 22.Kh2 Ne7 23.Be7 Ke7 24.Nc3 Qa1 25.Qh8 Kd7 26.Qe8 Kd6 27.Rd8 (27…Bd7 28.Rd7 Kc5 29.Rd5 Kb6 30.Qb5#) 1–0. Benassi,Aspasio – Zimmermann,Jorg, corr KMG–44, 1998.

11.Qf3 h5 12.Nc3 f5 13.Qf4 Qg8 14.Rh5 d6 15.Qb4 Nc6 16.Qf4 Ne7 17.Nb5 Kd7 18.Bb2 Qg6 19.Rg5 (19…Qe6 20.Rg7 Ne3 21.Qe3 Qe3 22.de3+–) 1–0. Plock,Joerg – Zimmermann,Joerg, corr KMG_44, 1998.

11.Qf3 h6 (--> 10.e3 h6 11.Qf3 Ng4).

11.Rh7 d5 12.Bb2 Be6 13.Rh8 Kd7 14.c4 Nc6?? 15.Ra8+– Ne3 16.de3 Qe3 17.Kf1 d4 18.Bc6 bc6 19.Qd4 Qd4 20.Bd4 (20.Bd4 Bc4 21.Kf2+–) 1–0. Machete99 (2200) – dodoness (1845), ICC, 2002.

11.Rh7 Qf5 12.Rh3 Qf2 13.Kh1 Qf5 14.Kg1 ½–½. Rosner,Dirk – Zimmermann,Joerg, corr KMG–44, 1998.

10.e3 Qg6

11.Qf3= Be7

12.Nc3 Nc6 13.Nb5 Kd8 14.Rf1 a6 15.Nc7 Kc7 16.Bf6 Bf6 17.Qf6 Qc2 18.Rf2 Qd1 19.Bf1 Qg4 20.Rg2 Qe6 21.Qe6 fe6 22.Rh7 Kb6 23.d4 d6 24.Rgg7 Nb4 25.Rh8 Na2 26.Bc4 Nc3 27.Be6! Be6 28.Ra8 Bd5 29.Kf1 a5 30.Ke1 Ne4 31.Rg2 Kb5 32.Rb2 Kc4 33.Rb6 Be6 34.Rh8 Bd5 35.Rh2 Ng5? 36.Rh5 Nf3 37.Kf2 Bc6? 38.Rc6! (38.Rc6 bc6 39.Kf3+–) 1–0. De Smet,Karl – Peter,Joseph, corr, 1989.

12.Nc3 d6 13.d3 c6 14.Rf1 Bg4 15.Qf4 =+.

12.Nc3 d6 13.d3 Nbd7 14.Ne4 d5 15.Nf6 Bf6 16.Bf6 Nf6 17.Rf1 Ng4 18.e4?? Qb6–+ 19.Rf2 Nf2 20.Qf2 de4 21.Be4 Be6 22.Rh7 Qb1 23.Kh2 0–0–0 24.Bf5 Bf5 25.Qf5 Kb8 26.d4 Qe1 27.Rf7 Rh8 28.Rh7 Re8 29.Kh3?? Re3 (30.Qf3 Rf3 31.Kg4 Qg3 32.Kh5 Rf5 33.Kh6 Qg5#) 0–1. Aterxabaleta,J – Bernad,A, corr E VI CEAPE, 1994.

12.Nc3 d6 13.Rf1 Nbd7 =+.

12.Nc3 d6 13.Bf6 Bf6 14.Qe4 Qe4 15.Be4 Bc3 16.dc3 Nd7 17.Rh7 Nf6 18.Rh8 Ke7 19.Bf3 Rb8 20.Kf2 b5 21.Rb1 d5 22.a4 a6 23.Kg3 c6+= 24.c4 White gets the initiative 24...dc4 25.c3 Nd5 26.Bd5 cd5 27.Kf4 Ke6 28.ab5 ab5 29.Rd1 Ra8 30.e4 Bb7 31.ed5 Bd5 32.Rh5+– Bb7 33.Rb5 Bc8 34.Rc5 Kf6 35.Rc4 (35.Rd8 Bb7 36.Rd6 Ke7+–) ½–½. Woschkat,Karl_Heinz – Lacey,Edward, IECG, 1998.

12.Qf4 Nd5 13.Qe4 Nb4 14.Qg6 hg6 +/–.

10.e3 h6

11.Qf1 Ng4 12.Nc3 Nc6 13.a3 Ba5 14.d4?? (better is 14.Qf4 Qg8 15.Bf6=) 14...Qe3 15.Qf2 Qf2 0–1. Fournier,Frederic – Fritz 5.32, Niveau=5\, 2001.

11.Qf3= Be7 12.Nc3 d6 13.Bf6 Qf6 14.Rb1 Qf3 15.Bf3+/– Bf8 16.Bb7 Bb7 17.Rb7 (17…c6 18.Ne4+–) 1–0. Woschkat,Karl_Heinz – Beaulieu,Donald, IECG, 1996.

11.Qf3 Ng4

12.Nc3 Bc3 13.Bc3+= Nc6 14.Qe4 Ne7 15.Qh7 d6 16.Qh8+= Qg8 17.Qg8 Ng8 18.Rb1 Rb8 19.Rh4 b6 20.Bg7 Be6 21.Rb4 f5 22.Rf4 Ne5 23.Ra4 a5 24.Bh6 Nc4 25.Rac4 Bc4 26.Rc4 Nh6 27.Rc7 Kd8 28.Rg7 Rc8 29.Rg6 Nf7 30.Bd5 Ke7+= 31.Rg7 Rf8 32.c4 Kf6 33.Rf7 Rf7 34.Bf7 Kf7 35.Kf2 Ke6 36.Kf3 d5 37.cd5 Kd5 38.Kf4 Ke6 39.d4 b5= 40.d5?? Kd5–+ 41.Kf5 b4 ½–½. Schirmer,Michael – Grott,P, corr Gambit trn, 1992.

12.Nc3 Bc3 13.Bc3 Nc6 14.Rf1 Qg6 (14...Qg8!?+=) 15.Qe4+/– Qe4 16.Be4 d6 17.Rf4 Be6 18.Bc6 bc6 19.Rh4 Ne5 20.Rh6 0–0–0 21.a3 Rg8 22.Kf1 Ng6 23.Rf2 c5 24.Ke2 Kd7 25.e4 Kc6 26.d3 a6 27.Ke3 Ne7 28.Rh7 Rg1 ½–½. Von Saleski,Marcel – Jelic,Milorad (1690), R2.2001.0.00006, 2001.

12.Nc3 Bc3 13.Bc3 d6 14.Qe4 Kd8 15.Rf1 f6 16.Qf4 Nd7 17.Qg5 hg5 18.Rh8 Ke7 19.Bh3 Nge5 20.Be5 Ne5 21.Rc8 (21.Rc8 Rc8 22.Bc8+–) 1–0. Woschkat,Karl_Heinz – Hoogendoorn,Albert, C2.1999.0.00219, 1999.

12.Nc3 f5

13.Nd5 Na6 14.Nb4 Nb4 15.c3 Nd3 16.Qd5? (better is 16.Qh3=) 16...Ndf2–/+ 17.Rf1 c6 (17...Nh1 18.Rf5 Qg6 19.Qe4 Qe6 20.Qg4+–) 18.Qd6 Nh1 19.Bh1?? (better is 19.Kh1 b6 20.Be5–+) 19...Ne3–+ 20.Kf2 Nf1 21.Kf1 Qg4 (21...Qg8 22.Qh6 d6 23.Bd4–+) 22.Bg2 (22.Qe5 Kf8 23.Qf6 Kg8 24.Qh6–+) 22...Qc4 23.d3 Qe6 24.Qd4 (24.Qe6 de6 25.Bf3 Kf7–+) 24...b6 (24...Qa2 25.Bg7 Qe6 26.Qh4–+) 25.c4 Ba6 26.Bf6 Kf7 (26...Kf7 27.Bh4 Re8–+) 0–1. Fournier,Frederic (1795) – Knightknight (2200), Partie evaluee, 2008.

13.Nd5 Na6 14.Nb4 Nb4 15.Bc3 Nc2 16.Rc1 Nce3 17.de3 (17…c6 18.Bd4+/–) 1–0. Woschkat,Karl_Heinz – Parker,Lindsay Gordon, CiF CP2–95–0033B, 1995.

13.Nd5 Na6 14.Nb4 Nb4 15.Rf1 d6 16.e4 Qd2 (16...Nc2 17.ef5 Ne5 18.Qc3 Bf5 19.Be5+–) 17.ef5 Qe3 18.Qe3 Ne3 Attacking the isolated pawn on f5 19.Re1 Nbc2 20.Rh3 Bf5 21.Rhe3 Ne3 22.Re3 Kd7 23.Bf6 Be6 24.Bh3 0–1. Fournier,Frederic – Fritz 5.32, Niveau=5\, 2002.

13.Qf4 Qf4= 14.ef4 Nc6 15.Bf3 Kf7 16.Bg4+/– fg4 17.Rh6 b6 18.Nd5 Bc5 19.Kh2 Bb7 20.Kg3 Nd4 21.Rh7 Kf8 22.Nc7 Rc8 23.Rd7 (23…Bc6 24.Rd4+– (24.Bd4?! Bd7 25.Bc5 bc5+/–)) 1–0. Pommerel,Wim – Muyvid,Jury, CiF LV–96–0002 A, 1998.

13.Qf4 Qf4 14.ef4 Kf7 15.Re1 Nc6 16.Bf3 Kg6 17.Bg4 fg4 18.f5 Kh7?? 19.Re8+– Bc5 20.Kg2 b6 21.Nd5 Be7 22.Re1 Bb7 23.Ra8 Ba8 24.Bf6 h5? (better is 24...Ne5! 25.Kg3 Bd5 26.Be5 h5+=) ½–½. Rosner,Dirk – Plock,Joerg, corr KMG_44, 1998.

13.Qf4 Qf4 14.ef4 Kf7 15.Bf3 Bf8 16.Bd5 Kg6 17.Re1 Bc5 18.d4 Bb4 19.Re8 c6 20.Rc8 Bc3 21.Bf3 d6 22.Rf8 Bd2 23.Bg4 fg4 24.Rf6 Kh7 25.Rfh6 Kg8 26.Rd6 c5 27.d5 Be3 28.Kg2 Bf4 29.Rg6 Kf7 1–0. COMP – COMP, 2002.

13.Qf4 Qf4 14.ef4 Kf7 15.Bf3 Bf8 16.Re1 c6= 17.Ne2 d5 18.Ng3 Na6 19.Rh5 Nf6 20.Bf6 Kf6 21.Re5 Nb4 22.Nf5 Nc2 23.Re8 Kf7 24.Rd8 Bc5 25.Kg2 (25.Kg2 Ne1 26.Kg3 Nf3 27.Kf3 Bf5 28.Rf5 Kg6 29.Rfd5 cd5 30.Ra8+–) 1–0. Birzer,Lothar – Buijsman,Johan, IECG, 1999.

13.Rf1 d6

14.Qf4 Nc6 15.Qg5+/– hg5 16.Rh7 Ba5 17.Nd5 Be6 18.Nc7+– Bc7 19.Rc7 Nce5 20.Rb7 Rc8 21.c3 Nc4 22.Rd1 a5 23.Rg7 Nge5 24.Rg5 Ke7 25.Rh5 Rb8 26.Rh7 Nf7 27.Bd4 Rb2 28.d3 Nce5 29.a3 Ra2 30.Be5 de5 31.d4 ed4 32.ed4 Ra3 33.d5 (33.d5 Bd7 34.c4+–) 1–0. Grott,Peter (2160) – Riepe,Bernhard (2020), DESC, 2002.

14.Qf4 Qf4

15.Rf4 a5 16.Bf3 Ne5 17.Rh6 Bc3 18.Bh5 Ke7 19.dc3 Be6 20.Rh7+– Kf8 21.Bf6 Nbd7 22.Rf5!! Nf6 23.Rf6 Kg8 24.Rc7 Ba2 25.Rd6 (25.Rd6 a4 26.Re7+– (26.Rb7?! a3+–)) 1–0. Vollbrecht,Joerg – Baer,Werner, CiF, 1999.

15.Rf4 Ba5? 16.e4+– fe4? 17.Re4 Kf8 18.Rg4! Bg4 19.Bb7 Bb6 20.Kg2 Kg8 21.Rh6 (21.Rh6 Kf8 22.Ba8+–; 21.Ba8?! Kh8 22.Rh6 Kg7+–) 1–0. Mely (2345) – gaz65, ChessWorld.net, 2003.

15.Rf4 Bc3 16.Bc3 Nc6 17.e4 fe4 18.Re4+– Kf7 19.Rf4 Ke7 20.Rh4 Nce5 21.d4 Nf7 22.Rhg4 Bg4 23.Rg4 (23.Rg4 Rb8 24.Rg6+–) 1–0. Woschkat,Karl_Heinz – Karna,Esa, IECG, 1998.

15.Rf4 Na6

16.e4 fe4 17.Be4 Ne5 18.Rh6 Bc3 19.dc3 Nc5 20.Bd5 c6 21.Be5 de5 22.Rh8 Ke7 23.Rf7 Kd6 24.Rd8 Bd7 25.Ra8 cd5 26.Ra7 Bc6 27.Rf6 Kc7 28.Ra8 Ne4 29.Re6 Ng5 30.Rg6 Ne4 31.c4! dc4 32.Ra5 Nc3 33.Re5 Na2 34.Rc5 c3 35.Kf1 Kb6 ½–½. Fournier,Frederic (2290) – saranegro (2320), Active, 2002.

16.Bf3 Ne5 17.Rh6 Bc3 +=.

16.e4 fe4 17.Re4 Kf7 18.Rf4 Kg6 19.Rf8 d5 20.Rg8 Kh7 21.Bd5 Bc5

22.d4 Bb4 23.Ne4 Be6 24.Ra8 Bd5 +–.

22.d4 Nb4?

23.dc5?! Nd5 24.Rf8 Nde3 +–.

23.Re8 Nd5

24.dc5?! Ndf6 25.Bf6 Nf6 26.Re7 Kg6 27.Rc7 Rb8 +/–.

24.Nd5 Bd6 25.Rh4 h5 26.Rh5 Kg6 27.Rh4 c6 28.Rg8 Kf7 29.Rg7 Kf8 30.Rg6 Bh2 31.Rh2 Nh2 32.Nc7 Nf3 33.Kf2 Nh4 34.Rf6 Kg8 35.Na8 Nf5 36.Nc7 Nd4 37.Rd6 Kh8 38.Rd4 Kh7 39.c3 Kg6 40.Rd6 Kg5 41.Ne6 Kg4 42.Nc5 b6 43.Rc6 Bf5 44.Ne6 Be4 45.Rd6 Kf5 46.Nd4 Ke5 47.Rd7 a6 48.Ke3 Bg2 49.c4 a5 50.Rd8 a4 51.a3 (51.a3 Bh3 52.Rd5 Kf6 53.Rd6 Ke7 54.Rb6+–) 1–0. b4_player – opponent, gamecolony.com, 2007.

24.Nd5 Bd6 25.Rh4 h5 26.Rh5 Kg6 27.Rh4 c6 28.Rg8 Kf7 29.Rgg4?! Bg4 30.Rh7 Kg6 31.Rg7 Kh6 32.Rg4 cd5 33.Bg7 Kh7 =+.

24.Nd5 Bd6 25.Rh4 h5 26.Rh5 Kg6 27.Rh4 c6 28.Rg8 Kf7 29.Rhg4?! Bg4 30.Ra8 cd5 31.Ra7 Bc8 +–.

24.Nd5 Bd6 25.Rh4 h5 26.Rh5 Kg6 27.Rh4 c6 28.Rg8 Kf7 29.Rg7 Ke8 30.Nc7 Bc7 31.Rc7 Bd7 32.Be5 Ne5 33.Rh8 Ke7 34.Ra8 Nf3 35.Kf2 Nd4 36.Rb7 Ne6 37.Raa7 Nc5 38.Rd7 Nd7 39.Rd7 Kd7 40.Ke3 (40…Kd6 41.Kd4+–) 1–0. Woschkat,Karl_Heinz (1680) – Schoenbuchner,Gert (2095), CP.1997.S.00004, 1998.

24.Nd5 Bd6 25.Rh4 h5 26.Rh5 Kg6 27.Rh4 c6 28.Rg8 Kf7 29.Rg7 Kf8 30.Rg6 Bf5 31.Rd6 cd5 32.Rd5 Be6 33.Rg5 Ke7 34.Rg7 Kd6 35.Rb7 Kc6 36.Rbh7 Ne3 37.R4h6 Kd6 38.Be5 Kd5 39.c3 Rg8 40.Rg7 Rf8 41.Rf6 Rf6 42.Bf6 a6 43.Ra7 Ke4 44.Ra6 Bc4 45.Ra4 Kd3 46.Bd8 Nd5 47.Ba5 Nc3 48.Ra3 Kd4 49.Bc3 (49.Bc3 Kd5 50.Ra7+–) 1–0. Bonetti,Shane – guest391, ICC, 2002.

10.Qf1 Be7

11.Nc3 c6 12.Bf6+= Qf6 13.Qf6 Bf6 14.Rf1 Bc3 15.dc3 d5 16.c4 (16.c4 dc4 17.Rh7+–) 1–0. Schellen,Anton – Sabicas,Eli, FICGS, 2006.

11.Nc3 Qd2 12.Qf3 Qg5 13.Rd1 c6 (14.Bf6 Qf6 (14...Bf6?? 15.Ne4 Qe5 16.Qf6 Qf6 17.Nf6 Ke7 18.Rf1+–) 15.Qf6 Bf6=). touwladder (2110) – Vassilis (2385), ChessWorld.net, 2003.

11.Nc3 Qd2 12.Bf6 Bc5 (12...Qe3 13.Qf2 Qf2 14.Kf2 Bf6 15.Nd5+=) 13.Kh2 Qh6 14.Bh3 Bd6 15.Kg1 Bc5 16.Kh2 Bd6 17.Kg1 Qg6 18.Bg2 Bc5 19.Kh2 Qh5 20.Bh3 Bd6 21.Kg1 Qg6 22.Bg2 Bc5 23.Kh2 Bd6 24.Kg1 Bc5 25.Kh2 ½–½. kingcobra1 (1715) – valeriuzaharia (2105), gameknot.com, 2014.

11.Nc3 Qd2 12.Rh3 Qg5–/+ 13.Qf3 d6 14.Rg3 Qc5 15.Kh1 Nbd7 16.Rf1 Qc4 17.Qe3 Ng4=+ 18.Rg4? Qg4–+ 19.Nd5 Qh4 20.Kg1 Kf8 21.Nc7 Rb8=+ 22.Rf4 Qh5 23.Qg3?? Bd8?? 24.Bg7+– Ke7 25.Nd5 Ke8 26.Re4 Ne5 27.Be5 Be6 28.Nf4 Qh6 29.Bd6 (29.Bd6 Bb6 30.Kf1+–) 1–0. Sternik,Ryszard – Rosner,Dirk, corr KMG_30, 1994.

11.Nc3 d6!? Sternik.

11.e3 d6 12.Nc3 Nbd7=+ 13.Nb5 Kd8–/+ 14.Nd4 Qg8 15.Bf6 Nf6 16.Rb1 c6 17.Nf5=+ Qg6 18.Ne7 Ke7 19.d3 Kd8 20.Qf4 Nd5 21.Qh4 Kc7 22.Kf2 Qf5 23.Bf3= Qf6 24.Qf6+/– Nf6 25.Rh6 Ng4 26.Bg4 Bg4 27.Rh7 Be6 28.a3 Rg8 29.Rbh1 ½–½. Van Esbroeck,Dirk – Hammerman,J, corr, 1995.

11.Bf6 Qf6 12.Qf6 Bf6 13.Nc3 Bc3 14.dc3. Meybohm.

11.Bf6 Bf6 12.Rh7 Bd4 13.e3–/+ Qg8 14.ed4 Qh7 15.Na3 a6?? 16.Re1+– Kf8 17.c3?? Qg6 18.Nc4 d6=+ 19.Qf3 Nc6–/+ 20.Re3 Bg4 21.Qg3 Re8 22.Re8 Ke8 23.Ne3 Bd7 24.Qg6 fg6 25.Nd5 Kd8 26.Kh2 Na5 27.d3 Be6 28.Nf4 Ba2 29.Bb7?? Nb7–+ 30.Ng6 a5 (30...a5 31.Nf4 a4–+) 0–1. valpa – hominid, playchess.de, 2002.

11.Bf6 Bf6 12.Rh7 Qg6 13.Nc3 Bc3 14.dc3 Qh7 15.Qf6 d6 (15...d6 16.Qd4 Nd7–+ (16...Qc2?! 17.Qh8 Ke7 18.Qc8 Qc3 19.Rf1–+)) 0–1. Marczyk,L (1800) – Kolendo,J (1800), corr, 1996.

11.e3 d5

12.Nc3 Nbd7 13.Qf4 Qf4 14.ef4 Bc5 15.Kf1 c6 16.Rh6 Be7 17.Re1 Kf8 18.Bh3 Bd8 19.Bd7 Nd7 20.Rh7 Nf6 21.Rh6 Ng8 22.Rh1 Bf5 23.Rg1 Ne7 24.Bg7 Ke8 25.Bf6 Bh3 26.Ke2 Be6 27.Kd1 Kf8 28.Rg5 Rb8 29.Bg7 Ke8 30.f5 Nf5 31.Rf5 Kd7 32.Rff1 Bh4 33.Re2 Bg4 34.Rf7 Kd6 35.Bf8 Rf8 36.Rf8 Be2 37.Ne2 c5 38.Nc3 d4 39.Nb5 Kd7 40.Rf7 1–0. Comet B25 – EXchess 3.11, 2003.

12.Nc3 Nbd7 13.Qf4 Qf4 14.ef4 Bc5 15.Kf1 c6 16.Rh6 Be7 17.Re1 Kf8 18.Bh3 Bd8 19.Bd7 Nd7 20.Rh7 Nf6 21.Rh6 Ng8 22.Rh1 Nf6 23.Re5 d4 24.Ne2 Ng4 25.Reh5 Nf6 26.Rg5 Ne8 27.Rg3 c5 28.Rh5 b6 29.c3 dc3 30.Nc3 Bd7 31.Ke1 a6 32.Nd5 f6 33.Rh6 Kf7 34.Nb6 Bb6 35.Rh7 Ke6 36.Re3 Kf5 37.Rd7 a5 38.Ke2 c4 39.Rh3 Kf4 40.Rb7 Bd8 41.Rf3 Kg5 42.Rb5 Kg6 43.Rc5 Nd6 44.Rc6 Nf5 45.Rc4 Be7 46.Rg4 Kh5 47.Rgf4 Nh4 48.Rh3 f5 49.Bc3 Bg5 50.Rf5 Kg4 51.Ra5 Re8 52.Re3 Be3 53.de3 Nf5 54.Ra4 Kg5 55.e4 Nd6 56.Kd3 Nb7 57.Rc4 Ra8 58.Rc7 Nd6 59.Rc5 Kg4 60.e5 Nb7 61.Rc6 Kf5 62.Rf6 Kg5 63.Bb4 Ra2 64.Ke3 Na5 65.Kd4 Nb3 66.Kc4 Nc1 67.Rf1 Rc2 68.Kd4 Nb3 69.Kd5 Nd2 70.Rg1 Kf5 71.e6 Rc8 72.Re1 Nf3 73.Rf1 Kg4 74.e7 Rg8 75.Ke4 Ng5 76.Ke3 Rb8 77.Rf8 Rb4 78.e8Q Re4 1–0. COMP – COMP, 2002.

12.Bf6 Bf6 13.c3 –/+.

12.Nc3 c6

13.Rb1 Nbd7–/+ 14.Ne2 Qg6 15.d3 Nf8 16.Nf4 Qg5 17.Qf2 b6 18.Rf1 Ng4 19.Qf3 Bd7 20.Rh5 Qg8 21.Bd4 Ng6 22.e4 Nf4 23.Qf4 Qg6 24.Rh1 c5 25.Bf2 Bg5 26.Qg3=+ 0–0–0 27.ed5 Nf2 28.Qf2 Re8 29.Re1 Re1 30.Qe1 h5 31.Qe5 Bg4 32.Kh2 Kd7 33.Rf1 f5 34.Kh1 a6 35.Qb8 Bd8 36.Re1 Qf6 37.Kg1 a5 38.Qb7 Bc7 ½–½. Kucharkowski,Jens – Rosner,Dirk, corr KMG–30, 1994.

13.Rb1 Nbd7 14.Ne2 Qg8 15.Bf6 Nf6 16.Nf4 Ne4 17.Qd3 Kf8 (17...Bf6 18.Rh5–/+) 18.Rd1 (18.Rh6 Ke8–/+) 18...Bc5 19.c4 (19.Rf1 Ng3 20.Qh7 Qh7 21.Rh7 Nf1 22.Bf1 Ke7–/+) 19...Qg3 20.Rh7 (20.cd5 Nd2 21.Rh7 Be3 22.Kh1 Qf4 (worse is 22...Bf4 23.Qg3 Bg3 24.Rd2+/–) 23.dc6 Bf5 24.cb7 Re8 (24...Bd3 25.ba8Q Ke7 26.Qb7 Kf8 27.Qc8 Ke7 28.Rh8+–) 25.Qe3 Qe3 (worse is 25...Re3 26.b8Q Qb8 27.Rh8 Kg7 28.Rb8+=) 26.Rh8 Kg7 27.Re8 Qe8 28.Rd2 Kf6–+) 20...Kg8 21.cd5 Nf2 (21...Kh7 22.Qe4 f5 23.Qc4+–) 22.Nh5 Nd3 (22...Qg2! 23.Kg2 Nd3 24.Nf6 Kf8–/+) 23.Ng3+= Kh7 (23...Bg4 24.Rb1 Kh7 25.Be4 Kh6 26.dc6 bc6 27.Bd3+=) 24.dc6= Bg4 25.cb7 Bd1?? (better is 25...Rb8 26.Rb1 Kg7=) 26.ba8Q+– 1–0. Koivumaeki,Marko – Hakuc,Waclaw (1655), IECC, 2001.

13.Rb1 Nbd7 14.Qf3 h5 15.Rf1 Qg8 16.Bf6 Nf6 17.Qf4 Qg6 18.Qe5 b6 19.Ne2 Bg4 20.Nd4 Bd7 21.Nf5 Bf5 22.Rf5 Kd7 23.Kf1 Ng4 24.Qf4 Rg8 25.Qf3 h4 26.e4 de4 27.Qe4 Qe6 28.Rh3 Qe4 29.Be4 Rg7 30.Ke2 Bg5 31.Ra3 Nf6 32.Ra7 Ke6 33.Bd3 h3 34.Rf2 Bh4 35.Bf5 Kd6 36.Bh3 Bf2 37.Kf2 Kc5 38.a4 Ne4 39.Ke3 Nd6 40.d4 Kd5–/+ 41.Bd7 f6 42.a5 Nc4–+ 43.Kf3? Kd4 44.a6 Ne5 45.Kf4 Rg2 46.Kf5 Rc2 47.Kf6 Nd7 48.Rd7 Kc5 49.a7 Ra2 50.Ke6 Re2 51.Kf7 Ra2 52.Ke6 ½–½. Fournier,Frederic (2225) – Nizo25 (2370), Active (8), 2002.

13.Qf3 Nbd7–/+ 14.Rf1 Qg8 15.Bf6 Nf6 16.Rh6 Ng4 17.Rh1 Bb4 18.Qh3 (18.Nd5!? cd5 19.Qd5–/+) 18...Bc3–+ 19.dc3 h6 20.Qg3 Be6 21.Rf4 0–0–0 22.Ra4 a6 23.Rb4 Qg6 24.Qf2?? (better is 24.Bf1–+) 24…Nf2 (24...Nf2 25.Kf2 Qc2 26.Kf1 Qc3–+) 0–1. Fournier,Frederic (2195) – ivanc02(C) (2405), Active (1/8), 2002.

13.Qf4 Qf4

14.ef4 Nbd7 15.Re1 h5 16.Bf3 b5 17.Bg7 b4 18.Na4 Kd8 19.Bh5 Bd6 20.Bf7 Bf4 21.Re6 Ne4 22.Rc6 Bb7 23.Bd5 Nd2 24.Rh8 Ke7 25.Re6 Kf7 26.Rd6 Kg7 27.Ra8 Bd6 28.Bb7 Kf6 29.Ra7 Nc5 30.Nb6 Ne6 31.Kg2 Nf4 32.Kh1 Nf1 33.Ra6 Kf7 34.Nc4 Bf8 35.Kg1 Ng3 36.Kf2 Nf5 37.Be4 Nd4 38.Ne5 Kg7 39.Ke3 Nde6 40.Ra7 Kh6 41.Ra5 Kg7 42.Rb5 Nc7 43.Rb7 Nfe6 44.Nd3 Kf6 45.Rb6 Kg5 46.Kd2 Kf6 47.Bg2 Bh6 48.Kd1 Bf8 49.Bh3 Ke7 50.Rc6 Bh6 51.Nb4 Bg7 52.a4 Kd7 1–0. COMP – COMP, 2002.

14.ef4 Be6 15.Bf6 Bf6 16.Bh3 Ke7 17.Be6 Bc3 18.Bc8 Na6 19.Re1 Kd6 20.Rh6 Kc7 21.dc3 Rc8 +/–.

14.ef4 Bf5 15.Rb1 Bc2 16.Rb7 Bd3 17.Bf1 Bf5 18.d4 Bc8 19.Rc7 Kd8 20.Re7 Ke7 21.Bf6 Kf6 22.Rh7 a5 23.Bd3 Bb7 24.Kf2 Nd7 25.Ke2 Nf8 26.Rh5 Re8 27.Kd2 Ng6 28.Ne2 Bc8 29.f5 Ne7 30.Ng3 Rg8 31.Rh6 Kg5 32.Rh7 Nf5 33.Rh5 Kg4 34.Rf5 Bf5 35.Nf5 Kf3 36.Kc3 Rh8 37.Ne7 Kf4 38.Nc6 Rc8 39.Bb5 Ke3 40.Kb3 Rh8 41.Ka4 Rh2 42.a3 Ra2 43.Kb3 Ra1 44.Kb2 Rh1 45.Ba4 Rh8 46.Bb3 Ke4 47.Bc2 Ke3 48.a4 Rh6 49.Ne7 Re6 50.Nf5 Kd2 51.Bb3 Rf6 52.Ne7 Kd3 53.Nd5 Rf2 54.Kc1 Kd4 55.Ne7 Kc3 56.Bd1 f5 57.Nc6 Ra2 58.Kb1 Rd2 59.Kc1 Rd5 60.Bf3 Rc5 61.Kb1 f4 62.Nd8 Rc4 63.Ne6 Ra4 64.Ba8 Kd2 65.Bc6 Rb4 66.Ka2 Rb6 67.Nd4 Kd3 68.Nf3 Rc6 69.Ne5 Ke4 70.Nc6 f3 71.Na5 f2 72.Nc4 Kd4 73.Nd2 Ke3 74.Nf1 Ke2 75.Ng3 Kf3 76.Nf1 Ke4 77.Kb3 Kd3 78.Ng3 Ke3 79.Kc4 Kf3 80.Nf1 Ke2 81.Ng3 Ke3 82.Kd5 Kd3 83.Kc5 Kc2 84.Kd4 ½–½. Comet B25 – Fritz 5.32, 2003.

14.ef4 Bf5 15.Rb1 Nbd7 16.Rb7 0–0–0 17.Bf6 Bf6 18.Rb2 Nb6 19.Bh3 Rg8 20.Kf2 Bh3 21.Rh3 Nc4 22.Rb4 Nd2 23.Ne2 Rg7 24.Ra4 Ne4 25.Ke1 Kb7 26.Rb4 Kc7 27.Ra4 Kb6 28.Rb3 Kc5 29.Ra7 Bd8 30.Kd1 h5 31.Ra8 Bf6 32.Rh8 h4 33.a4 Rg2 34.Rh6 Rf2 35.c3 Rf1 36.Kc2 Ra1 37.Kd3 Ra4 38.Ke3 Ra1 39.Nd4 Rh1 40.Ke2 Bd4 41.cd4 Kd4 42.Rc6 Rh2 43.Ke1 Nc5 44.Rb4 Ke3 45.Kf1 Nd3 46.Rb3 Rd2 47.Kg1 f5 48.Rh6 Kf4 49.Rb7 Kg3 50.Rg7 Kh3 51.Kf1 Rf2 52.Kg1 Re2 0–1. Comet B25 – Fritz 8, 2003.

14.ef4 Kf8 15.Rh6 Ng4 16.Rh7 Bf5 17.Rh3 Nf6 18.Rg3 Nh5 19.Re3 Nd7 20.Rb1 Bc5 21.d4 Bb6 22.Bh3 Bh3 23.Rh3 Nf4 24.Rh2 Ng6 25.Kh1 Ke7 26.Bg7 Rg8 27.Re1 Kd6 28.Rh7 Rg7 29.Nb5 cb5 30.Rg7 Bd4 31.Rf7 Nge5 32.Rh7 b4 33.Kg2 Nc4 34.Kf3 Nde5 35.Ke2 b5 36.Rf1 Nc6 37.Rfh1 Be5 38.Kd3 Kc5 39.Rf7 Nb2 40.Kd2 Na4 41.Rh5 Nc3 42.Rff5 Bd6 43.Kd3 Ne7 44.Rf1 a5 45.Ra1 Bf4 46.Re1 Na2 47.Ke2 a4 48.Kf3 Bd6 49.Kg2 Nc3 50.Rh7 Nf5 51.Rh8 Nd4 52.Rc8 Kb6 53.Rc1 0–1. COMP – COMP, 2002.

10.Qf1 Nh5

11.Qf3 Ng7? 12.Rh7! Meybohm.

11.Qf3 Nf4

12.e3 Ng2= 13.Qg2 Qg6 14.Qg6 hg6 15.Rh4 Nc6 16.Bf6 d5 17.c3 Bd6=+ 18.Rh8 Kd7–/+ 19.d4 a5 20.Nd2= b5 21.Rf1 b4 22.Nb1 Ra7 23.Bh4 f5 24.Rg8 Ba6 25.Rf2 Bd3–+ 26.Nd2 bc3 27.Nb3 Ba3 28.Rg7 Kc8 29.Rg6 a4 30.Na1 Kb7 31.Rf5?? Bf5 32.Rg7 Bb2 (32...Bb2 33.Rf7 Bd3–+) 0–1. valpa – Colossus_of_Rhodes, playchess.de, 2002.

12.Bf6? Qf6 13.e3 Nd5 14.Qd5 Qa1. Meybohm.

12.Rh2 Qc5 13.e3 Ne6 14.Nc3 Nc6 15.Bf6 Bc3 16.dc3 Nf8 17.Rf1 Qc4 18.Rh4 Qa2? 19.Re4+– Ne6 20.Bh4 (20.Bh4 Ne5 21.Re5 f5 22.Qf5 d5 23.Qf7#) 1–0. Meybohm,Dirk – Peter,Joseph, corr KMG–16, 1990.

12.Rh2! Bc5 13.e3 Ng6 14.Bf6!

12.Rh2! Ng6 13.Bf6!

12.Rh2! Qg8 13.Bf6 Ng6 14.Qe4 Be7 15.Nc3 Kf8 16.Be7 Ne7 17.Nd5.

12.Rh2! h5 13.e3 Ng6 14.Bf6 (14.Rh5 Nh8 15.Rh8 Ke7) 14...Qh6 15.Rh5 Qf8 16.Bh3 Be7 17.Qe4!

12.Rh2 h6 13.e3 Ne6 14.Nc3 Qg6 15.Ne4 Be7 16.Qh5+= Qh5 17.Rh5+/– d6 18.Nf6 Kd8 19.Rh6 c6 20.Rf1 Bf8 21.Rh7 Ng5 22.Rh5 Ne6 23.Nh7 Ke8 24.Rhf5 Nd8 25.Rg5 Be6 26.Rg8 Nd7 27.Bg7 f5 28.Rh8 (28.Rh8 Nf7 29.Nf8 (29.Bf8?! Nh8 30.Bd6 Nf7=; 29.Rf8?! Nf8 30.Bf8 Ba2+–) 29...Ba2 30.Nd7 Nh8 31.Nf8+–; 28.Rf8?! Nf8 29.Nf8 Ba2 30.Rf5 a5+–; 28.Nf8 Bg8 29.Nd7 Kd7=+) 1–0. Kucharkowski,Jens – Sternik,Ryszard, corr KMG–30, 1994.

12.Rh7 Qg2 13.Qg2 Ng2 14.Kg2 (--> 12...Ng2 13.Qg2 Qg2 14.Kg2).

12.Rh7 Ng2 13.Qg2 Qg2 14.Kg2 d5! 15.Bf6 Nd7 16.Rh8 Bf8 17.Bg7 b6 18.Nc3 Bb7 19.d4 0–0–0 20.Rf1 +=.

12.Rh7 Ng2 13.Qg2 Qg2 14.Kg2 d6 15.Bf6 Be6 16.Rh8 Kd7 17.Nc3.

12.Rh7 Ng2 13.Qg2 Qg2 14.Kg2 d6 15.Bf6 Bf5 16.Rh8 Kd7 17.c3 Ba5 18.d3 (18.Na3!) 18...c6 19.Rd8 Kc7 (19...Bd8) 20.Nd2 =.

10.Bf6 Qf6

11.c3 Ba5 12.Rh7 Nc6 13.d4 Bb6 (13...Ke7 14.Qd2 d5 15.Qe3 Be6=) 14.e3+– d5 (14...Qf5 15.Qh5 Qh5 16.Rh5 Ke7+–) 15.Qh5 Ke7 (15...Ne7 16.Rh8 Kd7 17.Bd5 c5+–) 16.Qd5?? (better is 16.Nd2 Qf5 17.Qh4 (17.Bd5?! Qh5 18.Rh5 Bg4+–) 17...Qf6 18.Qf6 (18.Bd5?! Qh4 19.Rh4 Bf5+–) 18...Kf6 19.Rf1 Ke6 20.Rff7+–) 16...Bf5+/– 17.Rh2 Rg8 (17...Rd8 18.Qc4+/–) 18.Nd2 Be6 19.Qf3 (19.Qh5!? Rg6+–) 19...Qf3 20.Nf3 Ba5 21.Rc1 b5 (better is 21...Ba2!? 22.Rh5 Be6+/–) 22.a3+– Bb6 23.Kf2 Na5 24.Nd2 Rg5 25.Bf3 c5 26.Rch1 cd4 27.ed4 Nc4 28.Nc4 Bc4 29.Rh5 Rh5 30.Bh5 Ba5 31.Rh3 Bc7 32.Bd1 Bd6 33.a4 b4 34.cb4 Bb4 35.Bb3 Ba6 36.Rh7 (36.Rh7 Kd7 37.Bf7+–) 1–0. Robinson,Steph2 – Pyrich,G (2005), Glasgow SCO, 2012.

11.c3 Ba5 12.Rh7 Nc6 13.Qf1 Ke7 14.Na3 a6? 15.Nc4 d6?? 16.Bc6 (16.Bc6 Bc3 17.dc3 Qg6 18.Bg2 Qh7 19.Qf3+/–; better is 16.Qf6 Kf6 17.Rf1 Kg6 18.Rff7+–) 1–0. Kucharkowski,Jens – Kleber, corr, 1987.

11.c3 Qb6 12.e3 Ba5? 13.Rh7+– Qg6?? 14.Rh8 Ke7 15.Rc8 c6 16.Qf3 d5 17.Qf4 Qd6 18.Re8! Ke8 19.Qd6 Nd7 20.Na3 Rd8 21.Rf1 1–0. ofer – Attie, ChessWorld.net, 2005.

11.c3 c6 12.d4= Bf8 13.Qd3 d5=+ 14.Nd2 Bh6 15.Rf1 Qg7 16.Rf3 Bg4 17.Rg3 f5 18.Bf3 Nd7 19.e4 Bf4 20.Kg2?? de4 21.Ne4 0–0–0 22.Bg4 fg4 23.Rh7 Qg8 24.Rh4 Ne5 25.Nd6 Rd6–+ 26.Qf5 Qe6 27.Qe6 Re6–/+ 28.de5 Be5?? 29.Rgg4 Bc3 30.Rh7 Re8 31.Rf4 Ba5 32.Kf1 Re1 33.Kf2 Ra1 34.Rf8 Bd8= 35.Ke3 Ra2 36.Rhh8 Ra3 37.Ke4 ½–½. Pietrzak,Dorota – Rollwitz,Inge, Ladies CCOL5, 1993.

11.c3 Nc6 12.d4 Bd6 13.Qd3 Bf4 14.Nd2 (better is 14.Rh7!? d5 15.e4+= (15.Bd5 Qg5 16.Bg2 Bf5–+)) 14...d5–/+ 15.e4 (15.Rh7?? Bf5 16.Qf3 Nd4–+ (16...Bd2?! 17.Rf1 Ne7 18.Kh1–+)) 15...Ne7 (15...Qg6!?+=) 16.Rh7= Bd7 17.e5 Qg5 18.Rh8 Ng8 19.Nf3 Qg4 20.Rf1 (20.Kh1!? 0–0–0 21.Bh3+–) 20...0–0–0+= 21.Nh2 Qg5 22.Qf3 Be3 23.Kh1 Bb5? (better is 23...Nh6 24.Rd8 Kd8 25.Qf6 Qf6 26.Rf6 Bg5+=) 24.Bh3 Kb8 25.Re1 1–0. Bosboom,M (2395) – Van Hille,Reinout (1870), Vlissingen NED, HZ Open, 2013.

11.c3 d6?? 12.d4 Ba5 13.Rh7?? Bf5 14.Rh2 Nc6= 15.Bc6 bc6 16.Qa4 Kd7 17.Qa5 Bb1 18.Rb1 Qg6=+ 19.Kf2 Qb1 (19...Qb1 20.Rh5 Rb8 21.Qf5 Qf5 22.Rf5 Ke6=). Kucharkowski,Jens – Walter, 1983.

11.Nc3 Bc3 12.dc3 Qc3 13.Rh7 Nc6 14.Rb1 d6 15.Qd5 Nd8 16.Qe4 Be6 17.Bh3 Qc5 18.e3 d5 19.Qd3 Qd6 20.Be6 Qe6 21.Rh8 Ke7 22.Qa3 Kd7 23.Qa4 c6 24.Qb4 (24.Rb7! Nb7 25.Ra8 Qe3 26.Kg2 Qe2 27.Kg3 Qe1 28.Kf3 Qf1 29.Kg3 Qg1 30.Kf3 Qd1 31.Kg3+=) 24…Qe3 (24...Qe3 25.Kf1 Qg3–/+) 0–1. Fournier,Frederic – Fritz 5.32, Niveau=5\, 2001.

11.Nc3 Bc3 12.dc3 Qc3 13.Rh7 d6 14.Qd5?? Qa1–+ 15.Kh2 Qf6 16.Be4 Nc6 17.Qh5 Ne5 18.Rh8 Ke7 19.Rg8 Ng4! 20.Rg4 Bg4 (21.Qg4 Qf2 22.Bg2 Rh8 23.Qh3 Qf4 24.Kh1 Rh3 25.Bh3 Qe4 26.Bg2 Qe2 27.Bb7 Qc2–+) 0–1. Kingslayer2 – ARMAGEDON_8 (2245), ChessWorld.net, 2003.

11.Nc3 Bc5 12.e3+= Be3 13.de3 Qc3 14.Qd4 Qd4 15.ed4 Nc6 16.Re1+/– Kf8 17.Rh7 Kg8 18.Rh4+– Kg7 19.d5 Na5 20.Re8 (20.Re8 Kf6 21.Rh6 Kf5 22.Rhh8+–) 1–0. nordlicht – wagnerow, gameknot.com, 2001.

11.Nc3 c6 12.Rh7 d5 13.Qf1 Qg6 14.Rh8 Bf8 15.Qf4 Qg7 16.Qh4 Nd7 17.Rf1+= Ne5 18.Rh7 Qg8= 19.Rh5 Qg7 20.d4 Ng6=+ 21.Qf2 Bg4 ½–½. Zylla,Johannes (2225) – Haznedaroglu,Kivanc (1990), corr ICCF WSTT/3/06/2, 2006.

11.d4 Nc6 12.c3= Bf8 13.Rh7 d5 14.e4 de4 15.Be4 Bf5 16.Bf5 Qf5 17.Qh5 Qh5 18.Rh5 0–0–0 19.Nd2+/– Bg7 20.Rf1 Rg8 21.Kf2 Bf8 22.Ne4 Be7 23.Ke3 Nd8 24.Re5 Kd7 25.Nf6 Bf6 26.Rf6 Rg2 27.a4 Rg3 28.Rf3 Rg6 29.Kd3 Rb6 30.Rd5 Kc8 31.Rh3 c6 32.Ra5 a6 33.Kc2 Kd7 34.Rh6 Kc7 35.Rf6 Kd7 36.Re5 (36.Re5 a5 37.Ra5+–) 1–0. Mothes,Rainer – Sternik,Ryszard, corr sok, 1994.

11.Rh7 Qa1 12.c3 d5 13.Rh8 Bf8 14.Bd5 Qb2 15.Qf1 Qb6 16.d4 Qg6 17.Kh1 c6 18.Bb3 Be6 19.Be6 Qe6 20.Nd2 Nd7 21.Nf3 0–0–0 22.Ng5 Qd5 23.Nf3 Qa2 0–1. Steve20 – pierred, ChessWorld.net, 2005.

11.Rh7 Qa1 12.e3 Bd2 13.Qh5 Be3 14.Kh2 Bf4 15.Kg1 Qb1 16.Kf2 Qc2 17.Kf3 Qd1 (17...Qd1 18.Kf4 Qd4 19.Be4 Qd2 20.Kg3 Qe1 21.Kf4 Qc1 22.Kg3 Qe3 23.Bf3 c6 24.Rh8 Ke7 25.Rc8 Qe1 26.Kg2 Qd2 27.Be2 Qa2 28.Qc5 d6 29.Qe3 Qe6 30.Qg5 Qf6 31.Rc7 Kd8 32.Qf6 Kc7+=). Zimmer,Georg – Rosner,Dirk, corr KMG–30, 1994.

11.Rh7 Qa1 12.Qf1 f6 (12...Qa2 13.Qf5 Qb1 14.Kf2+=) 13.e3 Bf8 14.d4 (14.Nc3 Qf1 15.Bf1–+) 14...f5 (better is 14...Qa2 15.Qf6 Qg8 16.Qe5 Kd8 17.Qf6 Ke8 18.Qe5 Kd8 19.Qf6 Ke8 20.Qe5 Kd8=) 15.Qf5= Qb1 (15...Qa2 16.Qg6 Kd8 17.Qf6 Ke8 18.Be4 Qg8 19.Bg6 Qg6 20.Qg6 Kd8 21.Qf6 Ke8 22.Qf7 Kd8 23.Qf8) 16.Kh2 Qb4 17.Qf7 Kd8 18.Rh8?? (better is 18.Qf6 Ke8 19.Qf7 Kd8 20.Qf6 Ke8 21.Qf7 Kd8=) 18...Qd6–+ 19.Kg1 c6 (19...c5 20.Qf8 Qf8 21.Rf8 Kc7 22.dc5 Na6–+) 20.Rf8= Kc7 21.Qe8 b5 22.Qc8 Kb6 23.Qd8 Kb7 24.Qc8 Kb6 25.Qd8 Kb7 26.Qc8 Kb6 ½–½. Fournier,Frederic (2005) – TableBases(C) (2225), Active (3/0), 2005.

11.Rh7 Qa1 12.Rh8 Qh8 13.c3 Bd6 14.e4 Qh2 15.Kf1 b6 16.Qg4 Ba6 17.Kf2 Bc5 18.d4 Bf8 19.e5 Bb7 20.Nd2 Bg2 21.Ke3 Bh6 22.Kd3 Bd2 23.Qg8 Ke7 24.Kd2 Bd5 25.Ke1 Na6 26.Qg5 Kf8 27.e6 Re8 28.Qd5 Re6 29.Kd1 Qe2 30.Kc1 Qf2 31.Qa8 Kg7 32.Qh1 Re1 33.Qe1 Qe1 34.Kc2 f5 35.d5 f4 36.d6 f3 37.dc7 Nc7 38.a4 f2 39.a5 f1Q 40.ab6 Qb1 41.Kd2 Qfe1# 0–1. karlsdad – SondreVarpe, ChessWorld.net, 2014.

11.c3 Qg7

12.d4= Bd6 13.Rh7 Be7 (13...Bf4 14.Qd3 d5 15.Qf3+/– (15.Bd5?! Bf5 16.Rh8 Ke7=)) 14.Nd2 d5 15.Nf3 (better is 15.e4!? c6 16.Qf3 Qf3 17.Rh8 (worse is 17.Nf3 Nd7+/–) 17...Bf8 18.Bf3 de4 19.Ne4+– (19.Be4?! Na6+–)) 15...Bf5= 16.Ne5?? (better is 16.Rh5 Nd7 17.Qb3=) 16...Bh7–+ 17.Bd5 Qg5 18.Kf1 Nc6! 19.Qb3 (19.Bc6 bc6 Combination; 19.Nc6 Qf6 Double attack (19...Qd5 Pinning; 19...Qd5 Deflection; 19...Qf6 Decoy)) 19...Qf5 20.Ke1 (20.Nf3 Na5 21.Bf7 Qf7 22.Qb5 c6 23.Qa5–+) 20...Qc8 (better is 20...Bh4 21.Kd2 Qf4 22.Kd1 Ne5–+) 21.Nc6 (better is 21.Bc6 bc6 22.Qf7 Kd8 23.Qh7+–) 21...bc6–/+ 22.Bc6 Kf8 23.Ba8 Qa8 24.Kd2?? (better is 24.d5 Qc8 25.c4–+) 24...Bg5 25.e3 Qg2 26.Kd1 Qg1 0–1. Kal1 – The Phoneguy, ChessWorld.net, 2014.

12.e3 Qg6 13.Qf3 Nc6 14.d4 (14.Qh5 Bf8 15.Qh7) 14...Bd6 (14...Be7) 15.Qh3 (15.Qe4 Be7 16.Qg6 hg6 17.Rh8 Bf8 18.Nd2=+) 15...Qg3? 16.Qg3 Bg3 17.Rh7 d6? 18.Nd2 Ne7 19.Rh8 Kd7 20.Ne4 Ng6 21.Bh3 Kc6 22.Rc8 Rc8 23.Bc8 Bh4 24.d5 Kd5 25.Bb7 c6 26.Nd2 Ne5 27.e4 Kc5 28.Ba6 d5 29.Rb1 de4 30.Ne4 Kd5 31.Nf2 Bf6 32.c4 Nc4 33.Rd1 1–0. Wartig,Wolfgang – Zimmer,Georg, corr KMG–35 (Kucharkowski), 1997.

12.e3 Qg6 13.Qh5.

12.e3 h6 13.d4 Bf8 14.Qf1 Qg6 15.Qf3 Nc6 16.Qe4 Ne7 17.Qg6 Ng6 18.Nd2 c6 19.Be4 d5 20.Bg6 fg6 21.Kf2 Bg4 22.Nf1 (22.e4 de4 23.Rae1 Be6+=) 22...h5 23.Nh2 (23.e4!?–/+) 23...Bf5–+ 24.Nf3 Be4 25.Rh4 Be7 26.Rh2 Bd6 27.Ne5 (27.Rh4–+) 27...Ke7 28.Rg1 Rf8 29.Ke2 Be5 30.de5 Ke6 31.Rg5 Bf5 32.Rhg2 h4 (32...Ke5 33.Rh2–+) 33.Rh2 (33.Rg6 Bg6 34.Rg6 Ke5–+) 33...h3 34.Kf3 b5 35.Kf4 Rh8 36.Rg3 Rh4 37.Kg5 Rc4 38.Rgh3 Bh3 39.Rh3 Rc3 0–1. bartd47 – LSGUK, ChessWorld.net, 2013.

12.e3 h6 13.Qf3 Qf3 14.Bf3 Bf8 15.d4 =.

11.c3 Bf8

12.d4 d5 13.Bd5= Qg5 14.Bg2 Qe3 15.Kf1 Nc6 16.Qd2+/– Qg3 17.Rh7 Be6 18.e4 Bc4 19.Kg1 0–0–0 20.Qf2 Qg8 21.Rh3 Kb8 22.Rg3+– Qh8 23.Nd2 Ba6 24.e5 Na5? 25.Nb3 Nc4 26.Rb1 Qh7 27.Rf1 Be7?? 28.Qf7 Qh4 29.Rh3 Qg5 30.Qf5 (30.Qf5 Qg8 31.Qh7+–; better is 30.Rf5 Qg4 31.Qe7 Rc8+–) 1–0. Skaug,Torbjoern – Gertsch,F, corr Switzerland–Norway, 1994.

12.d4 h6 13.Qd3 c6 14.Nd2 d5 15.e4 Qg6 16.Re1 Kd8 17.Qe3 Be6 18.ed5 (18.ed5 Bd5 19.Re2+=) 1–0. Fournier,Frederic (1990) – Ivan (1805), echecsemail.com, 2003.

12.e3 Qg7 13.d4 d5 14.Qf3 c6 15.Nd2 Be6 16.Rb1 b6 17.Kf1 Nd7 18.Bh3 0–0–0 19.Be6 fe6 20.Rg1 Qf6 21.Qf6 Nf6 22.Ke2 Rd7 23.Rbf1 Be7 24.Nf3 c5 25.Ne5 Rc7 26.Kd2 Ne4 27.Ke1 Bh4 28.Kd1 Bg3 29.Rf8 Kb7 30.Kc2 cd4 31.ed4 Rc3 32.Kb2 Rc7 33.Rc1 Be5 34.de5 Nc5 35.Rd1 b5 36.Rd4 a5 37.Rg4 Nd3 38.Kb3 a4 39.Ka3 Rc3# 0–1. stampyshortlegs – SquareSpongeBob, ChessWorld.net, 2014.

12.e3 h6 13.Qf3 Qf3 14.Bf3 c6 15.d4 d5 16.e4 de4 17.Be4 Be6 18.Nd2 Nd7 19.Re1 0–0–0 20.Rh6?? Bh6–+ 21.Nb3 –+. osirysm – jelgava, ChessWorld.net, 2005.

12.Rh7 d5 13.Qa4 c6 14.Qh4 Qg6 15.Qh5 Bf5 16.Qg6 Bg6 17.Rh8 Nd7 18.d4 0–0–0 19.e3 Nf6 20.Bh3 Kc7 21.Nd2 Ba3 22.Rd8 Kd8 23.Rf1 Ke7 24.Bc8 b6 25.Bf5 Bf5 26.Rf5 Bc1 27.Rf2 Ng4 28.Re2 Bd2 29.Rd2 Kf6 30.Rg2 ½–½. Wulf452 (2345) – ARMAGEDON_8 (2195), ChessWorld.net, 2003.

11.c3 Qg7

12.Qb3 Nc6 13.a3 Be7 14.e3 b6 15.d4 Bb7 16.Nd2?? Na5 (17.Rh2 Bd6–+) 0–1. GolfSuper – ARMAGEDON_8 (2125), ChessWorld.net, 2003.

12.Qc2! Bf8!?

12.Qc2 h6 13.cb4 Qa1–/+ 14.Qh7 Qd4 15.e3= Qb4 16.Qh8 Qf8 17.Rh6 Nc6 18.Bc6 dc6= 19.Qe5 Kd7?? 20.Qd4+– Ke7 21.Rh8 ½–½. Zimmer,Georg – Sternik,Ryszard, corr KMG–30, 1994.

12.d4 Be7 13.Qd3 h6 14.Nd2 d6 15.Rf1 d5 16.Qe3 Qg5 17.Qg5 Bg5= 18.Nf3 Be3=+ 19.Kh2 Nc6 20.Kg3 Be6 21.Ne5 Ne5–/+ 22.de5 Ke7 23.Rf3 Rg8 24.Kh2 d4 25.cd4 Bd4 26.e3 Be5 27.Kg1 Ba2 28.Rh6 a5 29.Kf1 Bc4 30.Kg1 b5 31.Rf2 Bd6 32.Kh1 c5 33.Rd2 Rd8 34.Bd5 Bd5 35.Rd5 a4 36.e4 a3 37.e5 a2 38.ed6 Kd7 39.Rc5?? a1Q 40.Kg2 Rg8 41.Kf3 Qf1 42.Ke4 Rg4 (42...Rg4 43.Ke3 Rg3 44.Ke4 Qd3 45.Kf4 Qe3 46.Kf5 Rg5 47.Kf6 Qf4 48.Rf5 Qf5#) 0–1. ofer – pierred, ChessWorld.net, 2005.

12.d4 Bf8 13.Qd3 h6 14.Qe3 Kd8 15.Nd2 d5 16.Rh5 Be6 17.Kh1=+ c6 18.Rg1 f5?? 19.Qe6+– (19.Qe6 Qe7 20.Qe7 Ke7 21.Rf5+–) 1–0. Kucharkowski,Jens – Meybohm,Dirk, corr KMG–02, 1988.

12.d4 Bf8 13.Qd3 h6 14.Qe4 Kd8? 15.Qh4!

12.d4 Bf8 13.Qd3 h6 14.Qe4 Be7 15.Rh5 f6 16.Rb5 Nc6 17.d5 Nd8 =.

12.e3 h6 13.cb4 Qa1=+ 14.d4 Nc6 15.Rh6= d6 16.Rh8 Ke7 17.Qe1 f6 18.b5 Nd8 19.Qc1 c6 20.Qc2 f5 21.Kf2 Rb8?? 22.Nc3 Be6 23.Rh7 Nf7 24.Rh1 Qh1 25.Bh1 Rh8 26.Bg2 cb5 27.Nb5 Rc8 28.Nc7 Nd8 29.Bh3 Kf6 30.e4 Nf7 31.Bf5 Rh8 32.Ke3 Bf5 33.ef5 Kg5 34.Qg2 Kf5 35.Qf3 Kg6 36.Qg4 (36.Qg4 Ng5 37.Ne6 Rh3 38.Kd2 Rh2 39.Kd3 Rh3 40.Kc4+–) 1–0. bambinik (2505) – filderfloh (2435), 2003.

12.e3 h6 13.cb4 Qa1=+ 14.d4 d5 15.Bd5 c6 16.Rh6 Bf5 17.Bf7 Kd8 18.Bg6 Qb1 19.Qb1+– Bb1 20.Bb1 Kc7 21.Rh7 Kb6 22.Rh8 Kb5? 23.e4 a5 24.e5 b6 25.ba5 Ra5 26.e6 Ra7 27.Bd3 Kb4 28.Rb8 Kc3 29.Be4 Kd4 30.Bc6 Re7 31.Bd7 Kc5 32.Rc8 Kd5 33.Rc6 b5 34.Rb6 b4 35.Rb4 Rg7 36.Kf2 Kd6 37.a4 Rg8 38.a5 Rf8 39.Kg3 Ra8 40.Rb6 Ke7 41.a6 (41.a6 Kf6 42.Bc6+–) 1–0. bambinik (2500) – 603015 (2465), 2003.

12.e3 h6 13.Qf3 c6 14.d4 Bf8 15.Nd2 d5 16.Rb1 Nd7 17.Kf2 Nf6 18.Bh3 Ng4 19.Bg4 Bg4–/+ 20.Qf4 0–0–0 21.Rhg1 h5 22.Nf3? Rd6–+ 23.Rg3? Rf6 24.Qe5 Bd6 25.Qe8 Kc7 26.Rg4 Qg4 (26...Qg4 27.Rb7 Kb7 28.Qd7 Qd7–+) 0–1. osirysm – pierred, ChessWorld.net, 2005.

11.c3 h6

12.Qb3 a5 13.d4 Be7 14.Nd2 Qg5 15.Nf3 Qe3 16.Kf1 Nc6 17.Qc2 Bd6 18.Qh7 Qc3 19.Kf2 Bf8 20.Qe4 Ne7 21.Rab1 d5 22.Qe3 Qe3 23.Ke3 Nf5 24.Kf2 Nd6 25.Rh5 Ne4 26.Ke3 Nf6 27.Rh4 Ng4 28.Kd2 Bb4 29.Kc1 Bf5 30.Rb3 Ra6 31.Bh3 Rc6 (32.Kb2 Rc2 33.Kb1 Re2 34.Ka1 Rc2–+) 0–1. GolfSuper – Klaus Behrmann (2060), ChessWorld.net, 2003.

12.Qb3 Na6 13.Na3 Bf8 14.Rf1 Qg7 15.Rh3 Be7 16.Rf7?? Qf7–+ 17.Qf7 Kf7 18.Rh6 Ba3 19.Bd5 Kg7 20.Rh4 Bc1 21.d4 c6 22.Bc4 d5 23.Bd3 Bd2 24.c4 Nb4 25.cd5 Nd3 26.ed3 cd5 27.Rh5 Be6 28.Re5 Kf6 29.Kf1 Bc3 0–1. Attie – pierred, ChessWorld.net, 2005.

12.Qb3 Na6 13.Na3 Qg7 14.Rf1 Be7 15.Nc4 Nc5 16.Qb1 d5 17.Ne3 c6 18.Qb4 Be6 19.Rf3 Qg5 20.Nf1 0–0–0 21.Rg3 Ne4 22.Rg5 Bb4 23.Rgh5 Bf8 24.e3 Kc7 25.R5h2 Bg4 26.c4 Rd6 27.cd5 cd5 28.d3 Nc3 29.Ng3 Rg6 30.Nh5 Rg5 31.d4 Kd6 32.a3 b5 33.Nf4 Nd1 34.Nh3 Rg8 35.Nf4 Ne3 36.Kf2 Ng2 37.Rg2 Rg5 38.Rb1 a6 39.Rbg1 h5 40.Ke3 Bh6 41.Rh2 Rg6 42.Rf1 Re6 43.Kd3 Bf5 44.Kc3 Re3 45.Kb4 Kc6 46.Rc1 Kb7 0–1. Koibito (2490) – crafty (2530), fics, 2000.

12.Qc2 Nc6 13.Qh7 (better is 13.Qe4 Be7 14.Qe3+=) 13...d6?? (better is 13...Bf8!?–/+) 14.a3?? (better is 14.Bc6 bc6 15.Qe4 Kd7 16.Qb4+–) 14...Bc5= 15.e3 Bf5?? (better is 15...Ne7=) 16.Qg8+– Ke7 17.Qa8 Qg5 18.Qb7 (better is 18.Kf1 Qg3 19.Ra2+=) 18...Be3= 19.de3 Qe3 20.Kh2 Qf4 ½–½. Kal1 – JJ1984, ChessWorld.net, 2014.

12.Qc2 Be7 13.Qh7 Bf8 14.Na3? (better is 14.Qe4 Kd8 15.Qh4 Qh4 16.Rh4=) 14...Ba3–+ 15.Rh6 Qe5 16.Rf1 (better is 16.Rh5 Qe6 17.Qh8 Ke7 18.Re5+–) 16...Kd8?? (16...Qc5 17.d4 Qf8 18.Rg6 fg6 19.Qg6 Kd8 20.Rf8 Bf8 21.Qf6 Ke8 22.Bd5+–) 17.Rf7?? (better is 17.Qg8 Qe8 18.Rh8 Qg8 19.Rg8 Ke7 20.Rc8+–) 17...Qe8?? (better is 17...c6 18.Qg8 Qe8 19.Qe8 Ke8+=) 18.Qg7+– Bc5 19.Kh1 c6 20.Rh8 Qh8 21.Qh8 Kc7 22.d4 Ba3 23.e4 Na6 24.e5 1–0. Fournier,Frederic – COMP Zarkov 2.6, France (FRA), 1999.

12.d4 Bd6 13.e3 Bg3 14.Qf3 Qg6 15.Nd2 Nc6 16.Ne4 Bd6 17.Nf6 Kd8 18.Rf1 Ne7 19.Qh3 Ng8 20.Ng8 Qg8 21.Qh6 Ke8 22.Qh8 Kf8 23.Qg8 Kg8 24.Bd5 c6 25.Bf7 Kg7 26.Be8 Ba3 27.Rf7 Kg8 28.Rh3 d5 29.Rg3 Kh8 30.Rf2 Bg4 31.Rg4 Bd6 32.Rf5 Bh2 33.Kh2 Re8 34.Rh5 1–0. Bonetti,Shane – COMP, 2000.

12.d4 Be7 13.Qd2 Bf8 14.Qd3 d6 15.Nd2 c6 16.Rf1 Qe7 17.Ne4 Be6 18.Nf6 Kd8 19.d5 cd5 20.Nd5 Qg5 21.Nf4 Ba2 22.Qd2 Bc4 23.Ne6!? Be6 24.Qg5 hg5 25.Bb7 Bg7 26.Rc1 a5 27.Ba8 Be5 28.Rh5 g4 29.e4 Nd7 30.Bd5 Ke7 31.c4 a4 32.Be6 Ke6 33.Rc2 a3 34.Rg5 Bb2 35.Ra5 Bd4 36.Kg2 Bc5 37.Kg3 Ke5 38.Re2 Nf6 39.Re1 Kd4 40.Kf4 g3 41.Kf5 Nh5 42.Kg5 Ng7 43.Rg1 Ke4 44.Rg3 f5 45.Rga3 Ba3 46.Ra3 Ne6 47.Kf6 Nc5 48.Ke7 Ke5 49.Re3 ½–½. Wulf452 (2395) – ancientmage (2455), ChessWorld.net, 2003.

12.d4 Be7 13.Qd2 Bf8 14.Qe3 Qe6 15.Qe6 de6 16.Nd2 Nd7 17.Ne4 f5 18.Nd2 Nf6 19.Rf1 Rb8 20.Nc4 b5 21.Ne5 Bb7 22.Bb7 Rb7 23.Ng6 Bg7 24.e3 Ne4 25.Ne5 Ng3–+ (26.Nd3 Nh1 27.Kh1 Rb6–+) 0–1. GolfSuper – ancientmage (2540), ChessWorld.net, 2003.

12.Qf1 Qf1 13.Kf1 Bf8 14.d4 d6 15.e4 c5 16.Nd2 Nc6 17.Nf3 Bg4 18.d5 Ne7 19.Rb1 b6 20.Nd2 Bg7 21.Nc4 Kd7 22.Rb3 Rb8 23.Ne3 h5 24.Ra3 a5 25.Bh3 Bh3 26.Rh3 Rh8 27.Rb3 Kc7 28.Nc4 Nc8 29.Rf3 f6 30.a4 Rh6 31.Rg3 Bh8 32.Ne3 h4 33.Rh3 Ne7 34.Rb2 f5 35.Nf5 Nf5 36.ef5 Bf6 37.Rf3 Rh5 38.Kg1 Rh8 39.Re2 c4 40.Rf4 b5 41.ab5 Rg8 42.Kh1 Kb6 43.Rc4 Kb5 44.Rc6 Rg5 45.Rb2 Ka4 46.Rcb6 Ka3 47.Rf2 Rg3 48.Rd6 Bc3 49.f6 Bd4 50.f7 Bf2 51.f8Q Bc5 52.Qf6 Bd6 53.Qd6 Kb3 54.Qb6 Ka4 55.Qd4 (55…Kb5 56.d6+–) 1–0. ARMAGEDON_8 – ancientmage, ChessWorld.net, 2003.

12.Qc2 Bc5

13.d4 Bd4! 14.cd4 Qd4 15.Kf1 Qa1 16.Rh6 Nc6 17.Qe4 Ne7 18.a3 d5 19.Qh7 Ng6 20.Bd5 Qb1 21.Kg2 Nf4 22.Kf3 Qh7 23.Rh7 Nd5 24.Rh8 Ke7 25.Rh7 Bg4! 26.Kg3 Be2 27.Kf2 Bb5 28.Kg3 Rg8 29.Kf2 c5 30.Rh5 Bc6 31.Rh3 c4 32.Rh4 c3 33.Rh1 Rg2! (33...Rg2 34.Kg2 Nf6 35.Kf2 Bh1–+) 0–1. PeteHarris – pierred, ChessWorld.net, 2005.

13.e3 c6 14.d4 Bf8 15.Qe4 Kd8 16.c4 Kc7 17.Nd2 d6 18.Rf1 Qg7 19.Qf3 f5 20.Kf2 c5 21.Qf4 cd4 =.

13.e3 d5 14.Bd5 Bf5 15.Qd1 (15.Qb3 Bd3 16.Bg2 Nd7+=) 15...Qg6 16.Kf2 c6 17.Bf3 Nd7 18.d4 Be7 19.Nd2 0–0–0 20.Qa4 Kb8 21.Rag1 Bg5 22.e4 Be6 23.Qd1 Qf6 ½–½. Fournier,Frederic (2215) – Fehr,Wolfgang (2145), KMG, 2002.

13.e3 d5 14.Bd5 Qg5 15.Bg2 Bf5 16.Qa4 c6 =.

13.e3 d5 14.Qh7 Bf8 15.Na3? (15.Bd5!? c6 16.Qe4 Be7 17.Bb3=) 15...Bf5 (15...Ba3!? 16.Rf1 Qg6 17.Qg6 fg6 18.Rh6 Bf5 19.Bd5 c6+=) 16.Qg8 c6 17.Rf1 Qe6 18.Rf5 (18.c4 Qg6 (18...dc4?! 19.Nc4 Qc4 20.Rf5=) 19.Qg6 fg6 20.cd5 Ba3 21.Rh6 Be7+=) 18...Qf5–+ 19.Rh6 Nd7 20.Bh3 Qf3 21.Bg4 Qe4 22.Bd7 Kd7 23.Rf6 Re8 (23...Ba3?! 24.Qa8 (worse is 24.Rf7 Kd6 25.Rf6 Kc7 26.Qa8 Qg4 27.Kf1 Qd1 28.Kg2 Qd2 29.Kf3 Qd1 30.Kf2 Qc2 31.Kf1 Qd3 32.Kf2 Qh7 33.Qa7 Qh4 34.Ke2 Qf6 35.Qa3 Qg6+=) 24...Qg4 25.Kf1 Qd1 26.Kg2 Qe2 27.Rf2 Qg4 28.Kf1 Qd1 29.Kg2 Qg4 30.Kf1 Qd1 31.Kg2 Qg4=) 24.Rf7 Be7 25.Qh7 Qg4 26.Kf2 Kd8 27.Rf4 Qd1 28.Nb1 a5 (28...b6!?–+) 29.c4–/+ dc4 30.Qf5 Rf8 (30...Bd6!? 31.Rd4 Kc7+=) 31.Qa5= Kd7 32.Rf8 Bh4 (worse is 32...Bf8 33.Qf5 Kc7 34.Qf8 Qb1 35.Qf4 Kd7 36.Qc4 Qf5 37.Kg3 Qe5 38.Kg4+/–) 33.Kg2 Qg4 34.Kh2 Qg3 35.Kh1 Qh3 36.Kg1 Qg3 37.Kf1 Qe1 ½–½. Fournier,Frederic (2140) – Nimzo45 (2220), echecsemail.com Equipe, 2006.

12.d4 Bf8

13.Qd3 c6 14.Nd2 d5 15.Rb1 b6 16.Qg3 Qg7 17.Qc7 Qg4 18.e4 Qd7 19.Qe5 Qe7 20.Qe7 Ke7 21.ed5 Bb7 22.Nc4 cd5 23.Na5! Bc6 24.Nc6 Nc6 25.Bd5 Rc8 26.Re1 Kd7 27.Rh3 Nd8 28.Rf3 b5 29.Bf7 Be7 30.Kg2 a6 31.Bb3 Kd6 32.Kh3 Rc7 33.Kg4 Bg5 34.Re8 a5 35.Kh5 a4 36.Bg8 Be7 37.Re3 Bg5 38.Rg3 Rd7 39.Rg1 Nc6 40.Rf1 Rg7 41.Rf7 Rf7 42.Bf7 Nd8 43.Bg8 Nc6 44.Re6 Kd7 45.Re4 Ne7 46.Bf7 Bd2 47.c4 bc4 48.Bc4 Bc3 49.Re3 Bb2 50.d5 Nf5 51.Rf3 Ne7 52.Bb5 Kd6 53.Ba4 Kd5 54.Bb3 Kc5 55.a4 Nc6 56.Rf5 Ne5 57.Rf8 Kb6 58.Rb8 Ka7 59.Rd8 Kb6 60.Bc2 Bc3 61.Rb8 Kc7 62.Rb5 Bd4 63.Rd5 Nc6 64.a5 Be3 65.Bg6 Nb4 66.Rb5 Na6 67.Re5 Bd4 68.Rd5 Bc3 69.Be4 Bg7 70.Bf3 Bc3 71.Be2 Kc6 72.Rd8 Kb7 73.Bf3 Kc7 74.Ra8 Nc5 75.a6 Kb6 76.a7 Na4 77.Bd1 Nc5 78.Rc8 Ka7 79.Rc5 Bd4 80.Rb5 Ka6 81.Be2 Bb6 82.Rg5 Kb7 83.Bf3 Ka6 84.Rg2 Bd4 85.Rd2 Be3 86.Rb2 Bg5 87.Be4 Ka5 88.Rb8 Be3 89.Bc6 Bf4 90.Rb5 Ka6 91.Rb4 Be3 92.Rb7 Bf4 93.Be4 Ka5 94.Bd3 Ka4 95.Rb5 Bd2 96.Rc5 Bg5 97.Rc6 Kb4 98.Rc4 Kb3 99.Rc8 Kb4 100.Be4 Be3 101.Rc2 Bf4 102.Bd5 Kb5 103.Rc8 Kb6 104.Rc4 Be3 105.Rc6 Kb5 106.Rc8 Bf4 107.Be4 Kb4 108.Bf5 Bd2 109.Be6 Be3 110.Bd5 Bd2 111.Rc2 Bg5 112.Rc7 Kb5 113.Bc4 Kb4 114.Bd3 Bd2 115.Rc4 Kb3 116.Rc6 Kb4 117.Be4 Bf4 118.Bd5 Bg5 119.Rc4 Kb5 120.Rc7 Kb4 121.Be4 Bf4 122.Rf7 Bg5 123.Rd7 Kc4 124.Rd6 Kc5 125.Rd5 Kc4 126.Bf3 Bf4 127.Rd7 Be3 128.Rh7 Kd4 129.Rh6 Bh6= 130.Be4 Be3 131.Kg4 Ke5 ½–½. OrangoTango (2435) – garcai (2510), 2003.

13.Qd3 c6 14.Nd2 d5 15.e4 Qg6 16.Re1 Be6 17.Qb1 (17…Qg5 18.ed5 cd5 19.Qb5 Nd7 20.Nf3+= (20.Qb7? Rb8 21.Qd5 Qd2–+)) 1–0. Wulf452 (2110) – Klaus Behrmann (2075), ChessWorld.net, 2003.

13.Qd3 d6 14.Nd2 c6 15.Rf1 Qe7 16.c4 Bg7 17.Rf3 Kf8 18.e3+= c5 19.Rg3 cd4 20.ed4 Nc6 21.Nf3 Qf6 22.Rh4 Ne7 23.Qd2 Bf5 24.Bh3 Bh3 25.Rhh3 Rc8 26.Qb4 Qf4 27.Qb7 Rc4 28.Qa7 Nf5 29.Qa8 Ke7 30.Rg7 Ng7 31.Qb7 Kf8 32.Qb8 Ne8 33.Qb2 Nf6 34.Qb8 Kg7 35.Qb2 Rc1 36.Kg2 Nd5 37.Rg3 Kh7 38.Kh2 Nf6 39.d5 Nh5 (39...Nh5 40.Qf2 Ng3 41.Qg3 Rc2 42.Kh3 Qf5 43.Qg4 Qd5–+) 0–1. Armstrong,Alan (2100) – Sveinsson,Jon (2035), Eclipse, 2000.

13.Qd3 Qg5 14.Nd2= Be7 15.Ne4+= Qg6 16.Qe3+– f5 17.Rh6 Qg7 18.Rh7!! Qf8 19.Qh3 fe4 20.Rh8 Bf6 21.Qh5 (21.Qh5 Ke7 22.Rf8 Kf8 23.Rf1 Kg7 24.Be4 d6 25.Qh7 Kf8 26.Rf6 Ke8 27.Bg6 Kd8 28.Rf8) 1–0. bambinik (2505) – Langstaff (2285), 2003.

13.e4 d6 14.Nd2 Qg5 15.Nc4 Be6 16.Qe2 Nd7 17.Ne3 Nf6 18.Nd5 0–0–0 (18...Bd5 19.ed5 Kd8 20.Qf3+=) 19.Nf6= Qf6 20.Rb1 Qg6 21.a4 d5 22.Qh5 Qg3 23.Qf3 Qg5 24.e5 Be7 25.Rf1 Rg8 26.Rh5 Qg6 27.Rh2 f6 (27...c6 28.Kh1–/+) 28.ef6= Bd6 29.Rh4 Bg3 30.Rh5 c6 31.Kh1 Kc7 32.Bh3 Bf7 33.Rf5 Bd6 34.a5 Kb8 35.Qe3 a6 36.Rg1 Qh7 37.Rg8 Qg8 38.Qg1 (worse is 38.Qh6 Qg3 39.Qh8 Ka7–/+) 38...Qe8 39.Rf1 Qe4 40.Qg2 Qd3 41.Qf3 ½–½. Plock,Joerg (2120) – Baensch,Hans (2095), RSX5D – A00 – KMG–1, 2003.

13.e4 Qg5 14.Qd2 Qg6 15.e5 Nc6 16.Qe2 Ne7 17.Nd2 d5 18.ed6 cd6 19.Re1 Kd8 20.a4 Be6 21.Rb1 Rb8 22.a5 Nf5 23.Qf3 d5 24.Rh3 Kc7 25.a6 ba6 26.Rb8 Kb8 27.Nb3 Bd6 28.Qd3 Bf4 29.Nc5 Ne7 30.Qg6 Ng6 31.Ne6 fe6 32.Bf1 Kc7 33.Bd3 Ne7 34.Kf2 Nc6 35.Ba6 e5 36.Bb5 Kb6 37.Bc6 Kc6 38.de5 Be5 39.Rh6 Kc5 40.Ra6 Kc4 41.Ra7 Kb3 42.Rd7 Bh8 43.Ke3+= Bc3 44.Kd3 d4= 45.Rb7 Ka3 46.Rb8 ½–½. bambinik (2495) – Alpha_Syncron (2495), 2003.

13.e4 Qg5 14.Qe2 d6=+ 15.Nd2 Bg7 16.Nf3 Qg3 17.Qf2 Qf2 18.Kf2+= Nd7 19.Bh3 Kf8 20.Ke3 Nb6 21.Bc8 Rc8 22.Nh4 Re8+= 23.Kd3 d5 24.e5 Nc4 25.Rag1 Re6 26.Rh2 Be5 27.de5 Re5 28.Rf1 Rg5 29.Nf5 h5 30.Nd4 Ke7 31.Nf3 Rf5 32.Nd2 Ne5 33.Ke2 Rf1 34.Kf1 Kd6 35.Rh5 c6 36.Ke2 a5 37.Nf3 Nc4 38.Rh6 Kd7 39.Kd3 c5 40.a4 Nb2 41.Kc2 Na4 42.Ne5 Ke8 43.Rh7 b5 44.Nf7 Ke7 45.Nh6 Kd6 46.Ra7 d4 47.cd4 cd4 48.Ra5 Kc5 49.Nf5 Nb6 50.Kd3 Nc4 51.Ra8 Nb2 52.Kc2 Nc4 53.Rc8 Kb4 54.Nd4 Nd6 55.Rc3 Nc4 56.Rb3 Kc5 57.Nb5 Ne5 58.Nc7 Kd6 59.Rc3 Ng6 60.Kd3 Ne5 61.Kd4 Nc6 62.Ke4 Kd7 63.Nb5 Ne7 64.Rc7 Ke6 65.Nd4 Kf6 66.Nf5 Ng6 67.Rc6 Kf7 68.Nd6 Ke7 69.Nc4 Nf8 70.Kd5 Nd7 71.Rc7 Kd8 72.Rb7 Kc8 73.Ra7 Ne5 74.Ne5 Kb8 75.Rd7 Kc8 76.Kd6 Kb8 77.Nc6 Ka8 78.Ra7 1–0. orangotango (2460) – slenaif (2490), 2003.

12.Qf1 Bc5

13.d4?? Bd4!–+ 14.Kh2?? (14.cd4 Qd4 Double attack) 14...Qe5 15.Kh3 d6 16.Kh4 (16.Qf5 Bf5 17.Kh4 Qf4 18.Kh5 Qg5) 16...Qg5 0–1. kingcobra1 (1725) – vind3x (1790), gameknot.com, 2014.

13.e3 Qf1 14.Kf1 Bf8 15.d4 d6 16.Nd2 Nd7 17.Ke2 Nb6 18.e4 Bd7 19.Rab1 a6 20.Kd3 Bc6 21.c4 Bg7 22.Nf3 Rb8 23.Nh4 Bd7 24.Bh3 Kf8 25.Bd7 Nd7 26.Rbg1 c5 27.Nf5 Bd4 28.Rh6 b5 29.cb5 Rb5+= 30.Nd4 Ne5 31.Kc2 cd4 32.Rd6 d3 33.Kc3 Ra5 34.Rd5 Rd5 35.ed5 Ke7 36.Rg8 Kd6+= 37.Ra8 Kd5= 38.Ra6 Ke4 39.Rf6 Ke3 40.Rd6 f5 41.a4 d2 42.a5 f4 43.a6 f3 44.Rd2 Nc6 45.Rd6 Na7 46.Re6 Kf4 47.Kd3 Kf5 48.Re7 Kg6 49.Ra7 Kh6 50.Rf7 Kg5 51.a7 Kg6 52.Rf3 Kh6 53.a8Q Kh5 54.Rg3 Kh4 55.Qg8 Kh5 56.Qg5 1–0. bambinik (2515) – foolsmate (2525), 2003.

13.e3 Qg5

14.Qf3 Na6 15.Qh5 =.

14.Qf3 Be7 15.Qf4 Qf4 16.ef4 (16.ef4 Bf8 17.d4=). bambinik (2500) – ami (2300), 2003.

14.Qf3 Bf8 15.c4 Nc6=+ 16.Nc3 Ne5 17.Qe4 d6–/+ 18.Nd5 Kd8 19.Rf1 c6 20.Nf6 Be7 21.Rh5 Qg3 22.Rh6+= Kc7 23.d4 Bf6 24.Rhf6 Nc4 25.Rf7 Kb6 26.Qb1 Ka6 27.R1f3 Qg5 28.Qc2 Be6 29.R7f6 Bd5 30.e4 Bg8 31.d5 cd5 32.ed5 Qd5 33.Ra3! Na3 34.Qa4 Qa5 35.Bb7! Kb7 36.Qa5 Nc4 37.Qb5 Kc7 38.Rg6 Ne5 39.Rg7 Bf7 40.Rf7! Nf7 41.Qc4 Kb6 42.Qf7 Rc8 43.Qb3 Kc7 44.Kf2 a6 45.Qd3 Kb7 46.Qd6 Rc6 47.Qd4 Rb6 48.a4 Rc6 49.a5 Kc7 50.Qa7 Kd6 51.Kf3 Ke5 52.Qe7 Kd5 53.Qb7 Kc5 54.Ke4 Re6 55.Kf5 Re2 56.Qa6 Re1 57.Qb6 Kc4 58.a6 (58.a6 Ra1 59.a7+–) 1–0. bambinik (2550) – Thomazini (2615), 2003.

14.Qf3 Bf8 15.c4 Nc6=+ 16.Nc3 Ne5 17.Qe4 d6–/+ 18.Nd5 Kd8 19.Rf1 c6 20.Nf6 Bg7 21.Rh5 Qg6 22.Re5 de5 23.Qe5 Bd7 24.c5 Qd3 25.Rf2 Qg6 26.Kh2 Bf6 27.Rf6 Qg5 28.Qd6 Ke8 29.Rh6 Qg7 30.Be4 Be6 31.Rh7 Qb2 32.Bc6! bc6 33.Qc6 Ke7 34.Qa8 Qd2 35.Qg2 Qe3 36.Rh5 Qf4 37.Kh1 Ba2 38.Qa2 Qf3 39.Kg1 Qg4 40.Kf2 Qh5 41.Qa7 Ke6 42.Qa6 Kd7 43.Qd6 Kc8 44.Qc6 Kd8 45.Qb6 Kc8 46.c6 Qh2 47.Kf3 Qh3 48.Ke2 Qg4 49.Kd2 Qf4 50.Kd3 Qf3 51.Kc2 ½–½. OrangoTango (2410) – amitesh (2435), 2003.

14.Qf4?? Qf4–+ (15.Na3 Qg5–+) 0–1. Pieleck,Rudi – Baensch,Hans, RSX5D – A00 – KMG–1, 2003.

9.Bh8 Qg6

10.a3 Be7 11.d4 Bf6 12.Bf6 Nf6 13.Qd3 Qg7 14.Nc3 d5 15.e4 de4 16.Ne4 Nbd7 17.Re1 Kf8 18.Rh3 Rb8 19.Rg3 Ng4 20.Nf2 h5 21.Ng4 hg4 +–.

10.a3 Be7 11.d4 h5 12.Nc3 c6 13.d5 Nf6 14.Qd3 Bc5 15.Kf1 Qh6 16.Bf6 Qf6 17.Bf3 h4 18.Rb1 Be7 19.Rg1 Bf8 +=.

10.Bb2 Nf6 11.c3 (11.Bf6 Qf6 12.Nc3 Bc3 13.dc3 Nc6+=) 11...Bd6 12.Na3 Nc6 13.Bc1 (better is 13.Qc2!?+=) 13...Ne4+= 14.e3 Bg3 15.Be4 Qe4 16.Qh5? (better is 16.Rh3 Be5 17.Qh5–/+) 16...h6?? (better is 16...d5 17.d4 Bf5–+) 17.Nb5 (17.Rh3!? Bd6 18.Rh4+=) 17...a6+= 18.Nd4 (18.Rh3!? Be5 19.Nd4=) 18...Nd4–/+ 19.cd4 d6 20.Qh6?? (20.d3 Qd3 21.Kg2–/+) 20...Qf3–+ 21.Rh2 Bh2 22.Qh2 Bh3 23.Qf2 Qg4 24.Kh1 (24.Kh2 0–0–0 25.e4 Kb8 26.Bb2 Rh8 27.d5 Bg2 28.Qh4 Rh4 29.Kg1 Qg3 30.Rf1 Be4) 24...0–0–0 25.e4 Qe4 26.Kh2 Rh8 27.Qg3 (27.a4 Bf1 28.Qh4 Qg2) 27...Bf1 28.Kg1 Rh1 29.Kf2 Qe2 0–1. WhoseWhointheZoo – marekt, ChessWorld.net, 2012.

10.c3 Ba5 11.Na3 f6 12.Qc2 Qc2 13.Nc2 h6 14.Rf1 Bb6 15.d4 c6 16.e4 Kf7 17.Rh6 Nh6 18.Rf6 Kg8 19.Rh6 c5 20.dc5 Bc5 21.Bd4 Bd4 22.Nd4 Nc6 23.Nc6 dc6 24.Kf2 Bd7 25.Rd6 Rd8 26.Bh3 Rf8 27.Kg3 Bh3 28.Kh3 Rf3 29.Kg4 Rc3 30.e5 Rc2 31.Rd7 Rb2 32.e6 a6 33.a4 b5 34.ab5 cb5 35.Kf5 Kf8 36.Ra7 Rf2 37.Ke5 Ra2 38.Kf6 Rf2 Draw agreed ½–½. mckenna215 – double_bishops, ChessWorld.net, 2014.

10.c3 Bc5 11.d4 Bb6 12.a4 a5 13.Qb3 Nc6 14.Na3 d6 15.Rf1 Be6 16.Nc4 f6 17.Nd6 Kd7 18.Nc4 Nd4 19.cd4 Bd4 20.e3 Bc4 21.Qc4 Be3 22.Kh2 c6 23.Qb3 Qh6 24.Kg3 Qg5 25.Kf3 Re8 26.Qb7 Ke6 27.Qc6 Kf7 28.Rh7 Kf8 29.Bg7 Qg7 30.Rg7 Kg7 31.Qe8 Bg5 32.Rh1 Nh6 33.Qd7 Kg6 34.Ke4 f5 35.Kd3 Nf7 36.Qe6 Bf6 37.Bh3 Ne5 38.Ke2 Kg7 39.Qf5 Nc6 40.Rg1 Kf7 41.Qh7 Bg7 42.Rg7 Kf6 43.Qg6 Ke5 44.Qc6 Kd4 45.Qb6 Kc4 46.Rc7 Kd5 47.Qc5 Ke4 48.Re7 Kf4 49.Qe5# 1–0. Ratscales – double_bishops, ChessWorld.net, 2014.

10.c3 Bc5 11.Bd4 Bd4 12.cd4 d5 13.Nc3 c6 14.Qf1 White claimed a win on time 1–0. 19larry – double_bishops, ChessWorld.net, 2014.

10.c3 Bc5 11.e3 f6 12.d4 Be7 13.e4 d6 14.e5 fe5 15.de5 de5 16.Be5 c6 17.Qf3 Bf5 18.Nd2 Nd7 19.Qe3 0–0–0 20.Bf4 Bc5 0–1. Eries – double_bishops, ChessWorld.net, 2014.

10.c3 Be7 11.e4 Bf6 12.Bf6 Nf6 13.Qe2 Nc6 14.d4 d6 15.Nd2 Bg4?! 16.Qf2 0–0–0? (16...h5 17.Rf1 Nd7 18.Nc4 Ne7 19.Ne3 Nf8 20.Ng4 hg4 21.Qg3+=) 17.Rf1 Nh5 18.Rh4 (18.Qf7 Qg5 19.Nc4 Be2 20.Rf2 Bc4 21.Qc4 Qc1 22.Kh2 Qe3 23.Qe6–+) 18...Qg5 19.Kh2! Rg8?? (19...Kb8 20.Bh3 Bh3 21.Rh3 Rg8 22.Rg1 Qg1 23.Qg1 Rg1 24.Kg1 Nf4 25.Rh7–+) 20.Rg4 1–0. Schwetlick – Stutz, Rostock 1994 (Schwetlick).

10.c3 Be7 11.Kf1 c6 12.e4 Nf6 13.Bf6 Qf6 14.Qf3 Qg7 15.Qh3 b6 16.Qh7 Qg3 17.Qh8 Bf8 18.Rh3 Ba6 19.Kg1 Qe1 =.

10.c3 Be7 11.Kf1 Nf6 12.Qa4 c6 13.Qh4 Ne4?? (better is 13...d5 14.Bf6 Bf6 15.Qh7 Qh7 16.Rh7 Bf5=) 14.Qe4+– (14.Be4?! f5 15.Qh7 Qh7 16.Rh7 fe4+/–) 14...Qe4 (14...d5 15.Qg6 hg6 16.Bd4+–) 15.Be4 d5 16.Bh7 Be6 17.d4 Kd7 (17...Nd7 18.Nd2+–) 18.Nd2 Na6 19.Bd3 Rg8 (19...Nc7 20.a4+–) 20.Rb1 b5 21.Kf2 Nc7 22.Nb3 Ne8 23.Nc5 Bc5 24.dc5. marekt – broadoak, ChessWorld.net, 2013.

10.c3 Be7 11.Kf2 h5 12.e3 h4 13.Rg1 Bd6 14.Bf3 Bg3 15.Ke2 Nc6 16.Na3 Qh7 17.Bd4 Nd4 18.cd4 c6 19.d5 Nf6 20.dc6 dc6 21.Qb3 Ng4 –/+.

10.Bc3 Nc6 11.Bb4 Nb4 12.c3? (better is 12.Na3+=) 12...Nc2–+ 13.d4?? (13.Na3 Na1 14.Qa1–+) 13...Ne3 (13...Ne3 14.Kf2 Nd1 (14...Qg2?! 15.Ke3 Qg5 16.Kd3–/+; 14...Ng2?! 15.Rg1–/+) 15.Rd1 Nf6–+) 0–1. delightful_porridge – marekt, ChessWorld.net, 2013.

10.Bc3 Nc6 11.Bb4 Nb4 12.Nc3 d6 (12...Qc2? 13.Qc2 Nc2 14.Rf1+–) 13.a3 Nc6 14.Nd5 Kd8 15.Qe1 Be6 (15...Qc2? 16.Rc1 Qa4 17.Qg3+–) 16.Qh4 Kd7 17.Nf4 Qg7 18.c3 Nf6 19.Kf2 Ng4 20.Ke1 Rh8 21.Rb1 b6 22.Ne6 (better is 22.Rb5!? Nce5 23.Rb4+=) 22...fe6= 23.Bc6 Kc6 24.Rb4 Ne5 25.Qe4 Kd7 26.Qe3 h5 27.Rbh4 Qg6 28.Qf4 Ke7 29.Qe4 Qe4 30.Re4 Ng6 31.Rg1 Rh6 32.Rc4 Kd7 33.Rf1 Rh7 34.Rh1 Rh8 35.Rg1 Rh6 36.Rf1 Rh7 37.Rh1 e5 38.Ra4 a5 39.Rg4 Rh6 (worse is 39...hg4 40.Rh7 Ne7 41.Rg7+/–) 40.Kf2 Ke6 (worse is 40...hg4 41.Rh6 Ne7 42.Rh4+/–) 41.e3 Kf6 (worse is 41...hg4 42.Rh6 Kf5 43.Rh7+/–) 42.Rg3 e4 43.Kg2 Ne5 44.Rf1 Ke6 45.Rg8 Kd5 46.Rf4 c5 47.Re8 Kc4 48.d4 Nd3 49.Rfe4 Kc3 0–1. marekt – AndyAndyO, ChessWorld.net, 2014.

10.Bc3 Nc6 11.Bb4 Nb4 12.d3 (better is 12.Rh4 c5 13.Na3+=) 12...Qb6–/+ 13.Kf1?? (better is 13.d4 Nc2! 14.Nc3 Na1 15.Nd5–/+) 13...Qf6–+ 14.Bf3 Qa1 15.Rh7 Nf6 (15...Qa2 16.Rh8 f5 17.Nc3=) 16.Rh4 (16.Rh8 Ke7 17.Qc1 d5–+ (17...Qa2?! 18.Qe3 Qe6 19.Qh6–/+)) 16...Na2 17.Nc3 (17.Qe1 Ke7 18.Na3 Qe1 19.Ke1–+) 17...Qc3 (17...Qc3 18.Qb1 Qa3–+) 0–1. denzul – marekt, ChessWorld.net, 2014.

10.Bc3 Nc6 11.e3 Be7 12.a4 (better is 12.Qh5!? Nf6 13.Qg6 fg6 14.Na3+/–) 12...Nf6+= 13.Na3 Ne4 (better is 13...a6!?+=) 14.Nb5+= Nc3 15.dc3 Bd8 16.Ra2 (better is 16.Qd5!?=) 16...d6–/+ 17.Qf3 (17.Qh5 Qe6 18.Ra1 Qe3 19.Kf1 Ne5+=) 17...Ne5 18.Qh5? (18.Qe4!? f5 19.Qd5–+) 18...Qg3–+ 19.Qh7?? (19.Qe2 a6 20.Nd4–+) 19...Nf3 20.Kf1 Qe1 0–1. kmuschel – marekt, ChessWorld.net, 2013.

10.Bc3 Be7+= 11.e3 Nc6 12.Qh5 Nf6 13.Bf6 Bf6 (13...Qf6? 14.Nc3 Qg7 15.Qh7+–) 14.Nc3 d6 (14...Qc2?? A) 15.Qh7?! Qh7 (15...Qd2 16.Qg8 Ke7 17.Nd5 Qd5 18.Bd5 Ba1 19.Qf7 Kd6 20.Bc4+–) 16.Rh7 Bc3 17.dc3 Ne5+=; B) 15.Rf1 Qg6 16.Qg6 hg6 17.Rf6+–) 15.Rf1 Bg4?? (better is 15...Bc3 16.dc3 Qh5 17.Rh5 Be6+=) 16.Qg6+– hg6 17.Rf6 Be6 (17...Bh5+–) 18.Rh8 Ke7 19.Re6! Ke6 (19...Ke6 20.Bd5 Double attack (20.Ra8 Zwischenzug); 19...fe6 20.Ra8 Zwischenzug) 20.Ra8 a6 (20...a5 21.Bc6 bc6 22.Ra5+–) 21.Bc6 (21.Bc6 bc6 22.Ra6+–) 1–0. marekt – RisingFast, ChessWorld.net, 2013.

10.Nc3 Bc3!?

10.Nc3 Nc6 11.Nd5 Ba5 12.Rb1 d6 13.Rb5 Bb6 14.Rb6! cb6 15.Nc7 Kd8 16.Na8 Be6 17.e4 Bg4 18.Qf1 Nd4 19.Bd4 (19.Bd4 Be6 20.Qf4 Ba2 21.Qh4 Ke8 22.Qh7+–) 1–0. Marks,Ian Alexander – Krahn, corr, 1988.

10.Nc3 Nc6 11.Nd5 Ba5 12.e3 d6 (12...h6 13.c3=) 13.Qf1 (better is 13.Nf4!? Qg3 14.Rh7+/–) 13...Be6+= 14.Nf6? (better is 14.Nf4 Qc2 15.Ne6 fe6 16.Rc1 Qd2 17.Rc6 Qe3 18.Qf2=) 14...Nf6–+ 15.Bf6 Kd7 (better is 15...Bd2!? 16.Qf2 Be3 17.Qe3 Qf6–+) 16.d3 (16.c3!?–/+) 16...Bb6 17.Qf4 (17.d4!?–/+) 17...Rg8–+ 18.Rh2 Bd5 19.d4 0–1. kingcobra1 (1725) – white_noise (1835), gameknot.com, 2014.

10.Nc3 Nc6 11.Nd5 Ba5 12.Nf4 Qf5 13.e3 d6?? 14.Rh5 Qd7 15.Rg5 Nge7 16.Nh5 Ng6 17.Nf6 (17.Nf6 Ke7 18.Nd7 Bd7 19.Bb2+–) 1–0. Bendig,Frank (2370) – Wurm,Tamas, TE.2004.P.01707, 2004.

10.Nc3 d6 11.Rb1 a5 12.Nd5 Na6 13.e3 h6 14.c3 Bc5 15.Nf4 Qh7 16.Bd4 c6 17.d3 Bd4 18.cd4 Qg7 19.Kf2 Ne7 20.Ke1 Nb4 21.a3 Nf5 +=.

10.Nc3 d6 11.Rb1 a5 12.Nd5 Na6 13.e3 h6 14.c3 Bc5 15.Nf4 Qh7 16.Bd4 c6 17.d3 Bd4 18.cd4 Qg7 19.Kf2 Nf6 =.

10.Nc3 d6 11.Nd5 Ba5 12.c3 Bf5 (12...c6 13.Qa4+=) 13.e3 Bb6 (13...Nc6!?+=) 14.Nf4+/– (14.Nf4 Qg5 15.Qf3+/–) 1–0. organuz (1950) – marekt (2000), gameknot.com, 2014.

10.Nc3 d6 11.Nd5 Ba5 12.e3 Bg4 13.Qc1 Bf3 14.Rh2?? Bd5–+ (14...Bd5 15.Qb2 Bd2–+) 0–1. Dilling,Ralf – Weisbrod,Juergen, corr KMG–13, 1989.

10.Nc3 Ne7 11.e4 f5? (11...d6; 11...Qg8 12.Bf6 Qg6=) 12.Qh5 (12.ef5! Nf5 (12...Qf5 13.Qh5 Qg6 14.Re1+/–) 13.Nd5 Ba5 14.Qe2!) 12...Nbc6 13.Qh7 Bc5 14.Kf1 Qh7 15.Rh7 f4 16.Nd5 Nd5 17.ed5 Nd4 (17...Ne7 18.Re1 Kf8+–) 18.Be4 d6 19.Bg6 1–0. Kucharkowski,Jens – Wartig,Wolfgang, corr KMG–38, 1998.

10.Nc3 Ne7 11.Ne4 Nd5 12.Rh3 (12.c4 Nf4 13.Qf1 Ne6+=) 12...f5+= 13.Rg3 Qe6 14.e3 (14.e3 fe4 15.Qh5 Kd8 16.Bh3+/–) 1–0. valeriuzaharia (2105) – marekt (2070), gameknot.com, 2014.

10.Nc3 f6 11.Qb1 Bc3–/+ 12.dc3 Nc6 13.Kf1 Nce7 (better is 13...Nh6–/+) 14.Bb7?? (better is 14.Bf3 Qf7 15.Qb3=) 14...Rb8–+ 15.Rg1 Qf5 (15...Bb7?! 16.Rg6 Ng6 17.Qc1 Nh8 18.Qe3 Ne7 19.Qa7=) 16.Ke1 Rb7 17.Qd1 Ng6 18.Rf1 (18.Qd3 Qd3 19.cd3 Kf7 20.Rg6 hg6–+) 18...Nf4 (better is 18...Qe5! 19.Qd3 Nh8 20.Qh7 Qg3 21.Kd1–+) 19.Rg1 (19.Qd4 Ng2 20.Kd2 Qg5 21.e3 Rb6–+) 19...Ng6 20.Bg7 (20.Qd3 Qd3 21.cd3 Kf7–+) 20...Rb2 (better is 20...Kf7!? 21.Bh8–+) 21.Rf1 (21.Rb1 Ra2 22.Rb8 Kd8–+) 21...Qe5 22.Qd3 (22.Rh1 Qg3 23.Kf1 Ne5–+) 22...Nf4 (better is 22...Qe7!? 23.Qc4 Qg7 24.Qc7–+) 23.Qc4 d5 (better is 23...Ne6 24.Bh8 Rc2–+) 24.Qf4 Qc3 25.Kf2 Qc2 26.Qe3 Qe4 27.Qe4 de4 28.Ke3 Kf7 29.Bh8 Rb4 30.Rac1+= Rb7 31.Ke4 Rb2?? 32.Rc7+– Kg6 33.Rg7 Kh6 34.Rh1 1–0. golmaal – RisingFast, ChessWorld.net, 2013.

10.Nc3 f6 11.Rb1 Bc3+= 12.dc3 h6 (12...Nc6 13.Qd3 f5 14.Qh3=) 13.Qd4 Nc6 14.Qe3 (14.Qe4!? Nce7 15.Qg6 Ng6 16.Bg7=) 14...Nce7 15.Rf1 c6?? (better is 15...d6–/+) 16.Bf6!+/– h5 (16...Nf6 17.Qf4 Double attack (17.Qf4 Decoy)) 17.Qe5 d5?? (better is 17...d6 18.Qh5 Qh5 19.Rh5 Be6+–) 18.Be7+– Ne7 19.Qh5 (19.Rh5 Kd7 20.Rh8+–) 19...Qh5 20.Rh5 Be6 21.Rh8 Ng8 22.Bh3 Ke7 23.Be6 (23.Rh7 Kd6+–) 23...Ke6+/– 24.Rf3 Rc8 25.Rg3 Ne7 26.Rc8 Nc8 27.Kf2 Nd6 28.Rg7 a5 29.Rh7 b5 30.Kf3 Ne4 31.Rh6 Kd7 32.a4 Nc3 0–1. nimzomorph – double_bishops, ChessWorld.net, 2014.

10.Nc3 f6 11.Nd5 Ba5 12.Qf1 f5 13.Qf4+= c6 14.Nf6 Nf6+/– 15.Qe5 Kf7 16.Bf6 Bb4 17.Rf1 d5 18.Bg5 h5 19.Qh8+/– Nd7 20.Rh5 Nf8 21.Be3 Be7 22.Bd4 Bg5 23.d3 b6 24.e4 de4 25.de4 f4 26.Be5 Bg4?? 27.Rg5!+– (27.Rg5 Qg5 28.Bf4+–) 1–0. Zylla,Johannes – Grehl,Siegfried, corr SOK–92–92, 1992.

10.Nc3 f6 11.Nd5!? Bd6 12.Kf1 =.

10.c4 Nf6 11.Qf1 Nh5 12.Qf3 Ng3 13.Rh4 d5 14.cd5 Bc5 15.d4 Be7 16.Rh2 Bd6 17.Be5 Nd7 18.Bd6 cd6 19.Nc3 Kd8 +=.

10.c4 Nf6 11.Qf1 Nh5 12.Qf3 Ng3 13.Rh4 d5 14.cd5 Bc5 15.d4 Be7 16.Rh2 Bd6 17.Be5 Nd7 18.Bd6 cd6 19.Nc3 Nf6 20.e4 Nfh5 21.Kf2 f5 +/–.

10.d4 d5 11.Qd3 Bf5 12.Qb5 Nc6 13.Qb7 Rb8 14.Qc7 Bc2 15.Rh7 Nge7 16.Rg7 Qe6 17.e4 Be4 18.Be4 Qe4 19.Rg8 Ng8 20.Qc6 Kd8 21.Nc3 Qe3 –+.

10.e3 Be7 11.Nc3 Bf6 12.Bf6 Nf6 13.Qf3 d6 14.Rf1 Nbd7 15.Nb5 Kd8 16.d3 Qg5 17.Nd4 d5 18.Rh3 h5 19.Rg3 White gets kings attack 19...Qe5 20.Nf5 Qc3 21.Bh3 Ne5 22.Rg8?? Ng8–+ 23.Qd5 Bd7 24.Nd4 Ng4?? 25.Bg4=+ hg4 26.Rf7 Qe1 27.Kg2 Qd2 28.Rf2 Ne7 29.Ne6 Kc8 30.Qe5 Qf2 31.Kf2 Be6 32.Qe6 Kd8 33.Qg4 c5 34.Qe6 Rc8 35.Qd6 Ke8 36.e4 b6 37.Ke3 Rd8 38.Qe6 Rc8 39.a4 Rc6 40.Qe5 Kd7 41.c3 Rc8 42.d4 cd4 43.cd4 Rc1 44.Qb5 Kc7 45.d5 Rc5 46.Qe8 Nc8 47.Kd4 Rc1 48.Qf7 Kb8 49.Qf4 Rc7 50.d6 Rd7 51.e5 (51.e5 a6 52.Qf5+–) 1–0. Andersson,Lars H – Dopper,Johan, corr ICCF TT–4–90–5, 1990.

10.e3 Be7 11.Qh5+= Nc6 12.Qh7+/– d6 13.Bg7 Qh7+/– 14.Rh7 Bf5 15.Rh8 0–0–0 16.d3 Bg5 17.e4 Bg6 18.Bc3 b5 19.a3 Ne5 20.a4 Bf6 21.Rh1 b4 22.Be5 Be5= 23.Ra2 f5 24.Nd2 Ne7 25.Kf2 Bf7 26.Nb3 f4 27.Rh7= Rf8 28.a5 (28.a5 Nc6 29.Bh3 Kb7 30.Ra4=). Nemec,Zdenek – Lukac,Imrich, corr CSSR ZK, 1990.

10.e3 f6 11.Kf1 h6 12.Qh5 Qh5 13.Rh5 c6 14.c3 Be7 15.d4 Kf7 16.Nd2 Kg6 17.Rh3 d5 18.Rg3 Kh7 19.Bg7 Bf5 20.Ke2 Bg6 21.Bh6 Nh6 22.Rh1 Nd7 23.Nf3 Rg8 24.Bh3 Nb6 25.Be6 Bd3 26.Kf2 Rg3 27.Kg3 Bc4 28.Nh4 Kg7 29.Ng2 Na4 30.Bc8 b6 31.Nf4 Nc3 32.Ne6 Kh7 33.Bb7 c5 34.dc5 Bc5 35.Nc5 bc5 36.Kf4 Na2 37.e4 d4 38.e5 fe5 39.Ke5 Bf7 40.Kf6 Nc3 41.Kg5 Bd5 42.Bd5 Nd5 43.Rh6 Kg7 44.Rc6 Nc3 45.Rc7 Kf8 46.Kg4 d3 47.Rd7 c4 48.Kf3 Nb1 49.Ke3 d2 50.Ke2 c3 51.Kd1 Na3 52.Ra7 Nc4 53.Ra1 Ne3 Draw agreed ½–½. Tony_Farrell – double_bishops, ChessWorld.net, 2014.

10.e3 Nf6 11.Nc3 Bc3=+ 12.dc3 Ng4 13.Qd3 f5=+ 14.e4 f4 15.e5 Qb6 16.Qd4 Qb2 17.Rf1 Ne3? 18.Rh7+– Nf1?? 19.Bf6 d6 20.Re7 Kf8 21.Bg7 Ke7 22.ed6 Kd7 23.dc7 Ke8 24.Qd8 Kf7 25.Qf8 Ke6 26.Bh3 (26.Bh3 Kd5 27.c4 Kc4 A) 28.cb8Q? Qb6 (28...Rb8 29.Bf1 Kd5 30.Qd8 Kc6 31.Bb2+–) 29.Kg2 Bh3 (29...Rb8?! 30.Qf4 Kd5 31.c4 Kc6 32.Qe4 Kc7 33.Be5 Kd8 34.Bb8 Qb2 35.Kf1 Bh3 36.Kg1=) 30.Kh3 Qe3 (30...Rb8?! 31.Qf4 Kd5 32.c4 Kc6 33.Qb8 Qe3 34.Kg2 Qe2 35.Kh1=+) 31.Kg2 f3 32.Kh1 Rb8 33.Qb8 Qe4 34.Qc8 Kb5 35.Qd7 Kb4 36.Qd6 Ka5 37.Qa3 Kb5 38.Qd3 Qd3 39.cd3 Ne3–+; B) 28.Bf1 Kd5 29.c4 Kc6 30.cb8N Rb8 31.Bb2+–; 26.Qe8 Kd6 27.Be5 Kc5 28.Bd4 Kd6 29.Qe5 Kd7 30.Bh3 Kc6 31.Qc5#) 1–0. Comet B25 – Fritz 6, 2003.

10.e3 Nf6 11.Qf3 Be7 12.Nc3 c6 13.Rf1 Ng4 14.Qe4 d5 15.Qg6 hg6 16.Rh7 f5 17.Bh3 Nd7 18.Bg4 fg4 19.Bg7 Bc5 20.Kg2 Bb6 21.e4 d4 +–.

10.e3 Nf6 11.Qf3 Be7 12.Nc3 d6 13.Bf6 Bf6 14.Qe4 Qe4 15.Be4 Nd7 16.Rh7 Bc3 17.dc3 Nf8 18.Rg7 Ne6 19.Rg8 Ke7 20.Kf2 Rb8 21.Rh1 Nf8 22.Rh5 Be6= 23.Bd5 Bd5 24.Rd5 Nd7 25.Rb8 Nb8 26.Rb5 b6 27.e4 Nc6 28.Rh5 a5 29.Ke3 Ne5 30.Kd4 b5 31.Rh8 c6 32.Rg8 a4 ½–½. Birzer,Lothar – Langhans,Heiko, DESC, 1999.

10.e3 Nf6 11.Bf6 Qf6 12.Nc3 (12.c3!? h6 13.Qf1=) 12...Bc3–/+ 13.dc3 Nc6 (< 13...Qc3 14.Qd4 Qd4 15.ed4+=) 14.Rh7 Qc3 15.Bc6 dc6 (Better is 15...Qe3!? 16.Kf1 bc6=+) 16.Qd4+= Qd4 17.ed4 b6 18.Rh8 Kd7 19.Rf1 Bb7 20.Ra8 Ba8 21.Rf7 Kd6 22.Rf8 Bb7 23.Rb8 Ba6 24.Rd8 Ke6 25.Ra8 Bc4 26.Ra7 Kd5 27.c3 Ke4 28.Kf2 Kd3 29.Rc7 Bd5 30.a4 Kc3 31.Rb7 Kd4 32.Rb6 c5 33.Ke2 Kc3? 34.a5 c4 35.a6 (35...Ba8 36.Rb8+–) 1–0. Boehnke,Hartmut (2045) – Parisi,Cosimo (2235), EM/M/185 ICCF Email, 2002.

10.e3 h6 11.Rh4 Be7 12.Rg4 Bg5 13.Rg3 =.

10.e3 h6 11.Qh5 Qc2 12.Qg4 Qh7 13.Bb2 Nc6 14.Be4 d5 15.Qc8 Rc8 16.Bh7 Ke7 17.Kf1 Ke6 18.Bg8 Rg8 19.Rh6 Rg6 +–.

10.e3 h6 11.Qh5 Nc6 12.Qg6+= fg6 13.Bd5 Nce7= 14.Bg8 Ng8 15.Bg7 h5 16.Kf2 Kf7 17.Bc3 Be7 18.d3 d6 19.Nd2 Be6 20.Nb3 Nf6 21.Raf1 c5 22.Nc1 d5 23.Ke1 Rc8 24.Be5 c4 25.e4 cd3 26.Bf6 Bf6 27.e5 Bf5 28.Rf5 gf5 29.ef6 dc2 30.Rh5 Kg6 31.Rh1 Rc4 32.Kd2=+ Kf6 33.Rh7 b5 34.Ra7 f4 35.Ra5 f3 36.Ke3 Rf4 37.Kf2=+ Rh4 38.Rb5 Rh1 39.Nb3 Rh2 40.Kg1 Rg2 41.Kf1 ½–½. Grehl,Siegfried – Stek, corr, 1992.

10.e4 Nc6 11.Qh5 Qg3 12.Nc3 d6 13.Ne2 Qg4 14.c3 Ba3 15.Qg4 Bg4 16.Nf4 h6 17.Bg7 Rb8 18.Rf1 Kd7 19.Bh3 Be6 20.d3 Re8 21.Be6 fe6 +/–.

10.e4 Nc6 11.Qh5 h6 12.Qg6 fg6 13.Nc3 Bc5 14.Kh2 d6 15.Nd5 Bb6 16.Rhf1 Bg4 17.d4 0–0–0 18.Kg3 h5 19.Nb6 ab6 0–1. pcmvr (2515) – huimre (2550), net–chess.com, 2006.

10.e4 f6 11.Qh5+= Qh5 12.Rh5 d6 (better is 12...h6!?+=) 13.Rh7+– Bc5 14.Kf1 Bd4 15.c3 (15.Rc7?! Na6 16.Rg7 Ba1 17.Rg8 Kf7 18.Rg7 Ke8+/–) 15...Bb6 16.d4 Nd7 17.a4 a5 18.Bf3 Nf8 19.Bh5 Kd8 20.Rf7 Nd7 (20...Bh3 21.Ke1 Nd7 22.Rg7+–) 21.Ra2 c5 (21...f5+–) 22.Rg2 Nh6 23.Bf6 Kc7 (23...Nf6 24.Rf6 Ke7 25.Rh6+–) 24.Rh7 cd4 25.cd4 Kc6 (25...Kb8 26.Bh8 Nf8 27.Rh6 Bh3+–) 26.Rc2 Bc5 27.Rh6 Nf6 (27...b6 28.Be7 Ba6 29.Be2 Be2 30.Ke2+–) 28.Rf6 Bh3 29.Kf2 b6 1–0. David Lonsdale – RisingFast, ChessWorld.net, 2013.

10.e4 Nf6 11.Qf3 Bc5 12.Kf1 Be7 13.e5 Ng4 14.Qe4 h5 15.Nc3 Qb6 16.Qf5 Qd4 17.Bd5 c6 18.Bf7 Kd8 19.Ke2 b6 +=.

10.e4 Nf6 11.Bf6 Qf6 12.c3 Qg7 13.d4 Be7 14.Nd2 (14.Qh5 d6=) 14...Nc6 15.Rb1 b6 (15...d6 16.Kf1+=) 16.Nc4 Bg5 17.Qd3 h6 18.Na3 (18.Kf2 a6=) 18...Bb7+= 19.Qg3 0–0–0 20.Nb5 d6 21.d5 Ne5 22.Na7 Kb8 23.Nb5 Rg8 24.Rh2 (better is 24.Kf1!?=) 24...Qh7–/+ 25.Nc7 (25.c4!?–/+) 25...Kc7–+ 26.Rb4 Kb8 27.Kh1 (27.Rb6 Bc1 28.Qh3 Qe4–+) 27...Bd8 28.Qf4 h5 29.Qf1 Qh6 30.Rb1 h4 31.Rb2 (31.a4 Ng4 32.Qf3 Nh2 33.Kh2 Qd2–+) 31...Rg3 32.c4 Ng4 33.Rh3 Ne3 34.Qb1 Qh5 (34...Rg2?! 35.Rg2 Ng2 36.Kg2 Qg7 37.Kh1–+; 34...Ng2?! 35.Rg3 hg3 36.Kg2–+; 34...Nc4 35.Rb3 Nd2 36.Qc1 Rg2 37.Kg2 Qg6 38.Kh2 Nb3 39.Rb3 Qe4 40.Qd2 Bd5 41.Kg1 Qh1 42.Kf2 Qg2 43.Ke1 Qg1 44.Ke2 Bc4 45.Rd3–+) 35.Kg1 Nc4 (35...Ng2?! 36.Rg3 hg3 37.Kg2–+; 35...Rg2?! 36.Rg2 Ng2 37.Kg2 Qg4 38.Kh2–+) 36.Rf2 Bc8 37.Rh2 h3 38.a3 (38.a4 Ne3 39.a5 Ng4–+) 38...Ne3 39.Qd3 Qe5 40.Qb1 Ng2 41.Rhg2 hg2 42.Rg2 Bh3 43.Qb2 Rg2 44.Qg2 Bg2 0–1. David Lonsdale – marekt, ChessWorld.net, 2013.

10.Kf1 Nf6 11.c3 Bc5 12.Qa4 Nh5 13.Rh3 Ng3 14.Ke1 Ne2 15.Qc4 Qg2 16.Qe2 Qe2 17.Ke2 d5 18.Rh7 Bf5 19.Rh4 Nc6 –/+.

10.Kf1 Nf6 11.c3 Bc5 12.Qa4 Nh5 13.Rh3 Ng3 14.Ke1 Ne2 15.Qc4 Qg2 16.Qe2 Qe2 17.Ke2 d5 18.Rh7 Bf5 19.Rh4 Kd7 20.d4 Be7 21.Rf4 Bg6 –/+.

10.Qf1 Ne7 11.Qf6 Qc2 12.Qg5 Bc5 13.e3 d5 14.d4?? (better is 14.Bd5 Nd5 15.Qd5+=) 14...Bd6 (14...Qb2 15.Bf6 (15.dc5?? Qh8 16.Nc3 Qc3–+) 15...Nd7 16.Rh7 Nf6 17.Qf6 Qc1 18.Kf2 Qc2 19.Nd2 Qd2 20.Kg1 Qe3 21.Kh1–+) 15.Bf6 Nd7 (15...Be6!? 16.Nd2 Qd2 17.Rh7–+) 16.Be7 Qc1 (16...Be7?! 17.Qd5 Qc1 18.Kh2 Qe3 19.Qe4 Qe4 20.Be4–+) 17.Bf1 Be7 18.Qg8 (18.Qg2 Qe3 19.Qf2 Qf2 20.Kf2 Bf6–+) 18...Nf8 19.Rh7 (19.Qg2 Qe3 20.Qf2–+) 19...Qe3 20.Kh1 Qe4 21.Bg2 Qe1 (21...Qe1 22.Bf1 Qf1 23.Qg1 Qg1 (23...Nh7 24.Qf1 Nf8 25.Nc3+=) 24.Kg1 Bf6–+) 0–1. rgp – marekt, ChessWorld.net, 2012.

10.Kf2 Nf6 11.e3 Ng4 12.Kf1 d5 13.Bd5 c6 14.Bf3 Na6 15.Rg1 h5 16.a3 Bc5 17.Ke1 Bf5 18.Qe2 Bc2 19.d4 Bb1 20.dc5 Nc5 21.Bg4 Bf5 –/+.

10.Kf2 Nf6 11.e3 Ng4 12.Kf1 d5 13.Bd5 c6 14.Bf3 Bc5 15.Nc3 Bf5 16.Qb1 Bb6 17.Bg4 Bg4 18.Qb4 Nd7 19.Qe4 Qe4 +=.

10.Bf6 Qf6 11.c3 d6 (better is 11...Qg7–+ 12.d4 (12.e3 c6 13.Qc2 h6 14.Kf1 Bf8 15.Bh3 Ne7–+; 12.Kf1 Be7 13.Rg1 Qf6 14.Bf3 Qh8 15.Qb3 c6–+; 12.Kf2 Bd6 13.e3 Nf6 14.Bf3 Bg3 15.Ke2 Nc6–+; 12.e4 Be7 13.Qh5 h6 14.Kf1 Nc6 15.Rg1 Nf6–+; 12.Qb3 Nc6 13.Na3 a6 14.Nc2 Be7 15.Ne3 Nf6–+; 12.Qa4 Bc5 13.e3 Nf6 14.Kf1 c6 15.Qf4 d5–+; 12.Qc2 Bc5 13.Kf1 Nf6 14.d4 Bd6 15.e4 Ng4–+) 12...Be7 13.Kf1 Qf6 14.Bf3 d5 15.Rh7 Bf5–+; 11...Be7 12.Rh7 (12.e3 Qg7 13.Kf1 Nf6 14.Rg1 Qg5 15.Qa4 c6–+; 12.d4 Qg7 13.Kf1 Nf6 14.e4 d6 15.Qe2 c5–+) 12...Qg6 13.Rh1 d5 14.Kf2 Bh4 15.Kg1 Bf6–+; 11...h6 12.d4 (12.e4 Be7 13.d4 d6 14.Qf3 Qg7 15.Kf2 c5–+; 12.e3 Bf8 13.a3 Ne7 14.Qf1 Qb6 15.Qc1 d5–+) 12...Be7 13.Rh3 c6 14.Rg3 Qh8 15.Nd2 d6–+) 12.d4 (12.Qa4 c6 13.Qb4 h6+= 14.Qd4 Qg6 15.Kf2 Bg4+=) 12...Ba5 (better is 12...Qg7 13.Kf2 a5–/+ 14.cb4 ab4 15.Qd3 Kd8–/+) 13.Rh7?? (better is 13.Qa4 Kd8 14.Qa5+= Nc6 15.Bc6 bc6+=) 13...Bf5 14.Rh2 (14.Rh5 Qg6 15.Rf5 Qf5 16.Bb7 Qg4 17.Kh2 Qh5 18.Kg3 Nf6 19.Ba8 d5+=) 14...Nc6 15.Bc6 bc6 16.Qa4 Kd7 17.Qa5 Bb1 18.Rb1 (18.Rf2 Qg6 19.Kf1–+) 18...Qg6 19.Kf2 Qb1 (19...Qb1 20.Rh8 d5–+) 0–1. Kucharkowski,Jens – Walter, 1983.

10.Bf6 Qf6 11.d4 A) 11...h6 12.Qd3 (12.e4 Be1 13.Bf3 Qg5 14.Kf1 Qe3 15.Qe1 Qf3–+; 12.c3 Be7 13.Rh3 Qh8 14.Nd2 c6 15.Rg3 h5–+) 12...Qg5 13.Nc3 Nf6 14.Rf1 Nc6 15.Nb5 Kd8–+; B) 11...Be1 12.Bf3 Nc6 13.c3 Bh4 14.Rh2 h6 15.e4 Nge7–+.

10.Bf6 Nf6!? 11.a3 A) 11...Bf8 12.Rh4 (12.Nc3 d5 13.Qf1 c6 14.Qf4 Ng4 15.Rf1 Be6–+; 12.e3 d5 13.Nc3 c6 14.Kf1 Bf5 15.Ra2 Bd6–+; 12.d4 Nc6 13.c3 d5 14.Nd2 Bh6 15.Nf1 Bf5–+; 12.Ra2 d5 13.Nc3 c6 14.e3 Bd6 15.Ne2 Bg4–+; 12.c4 Qg4 13.d4 d5 14.Nc3 dc4 15.e4 Qf4–+) 12...d5 13.Nc3 Bf5 14.Qb1 b6 15.Qc1 c5–+; B) 11...Ba5 12.c4 (12.e3 d5 13.Qf1 Nc6 14.Qf4 Bf5 15.Rh6 Qg7–+; 12.Qf1 d5 13.Qf4 Nbd7 14.Nc3 Bb6 15.Kf1 c6–+; 12.Kf1 Nh5 13.Kg1 Ng3 14.Rh2 Bd2 15.Qd2 Qb6–+; 12.Rh4 d5 13.c3 Bf5 14.e3 Nbd7 15.Rf4 0–0–0–+; 12.c3 Bb6 13.d4 d5 14.Qc1 Bf5 15.Rh6 Qg7–+) 12...Qg4 13.Nc3 Qc4 14.e3 d5 15.Qf1 Qc6–+; C) 11...Be7 12.c4 (12.Nc3–+ d5 13.e3 c6 14.Kf1 Bg4 15.Qb1 b6–+; 12.d4 d5 13.Qd3 Qg4 14.c3 Bf5 15.Qf3 Qg5–+; 12.e3 d5 13.Nc3 c6 14.Kf1 Bg4 15.Qb1 b6–+; 12.Ra2 d5 13.e3 Bd6 14.Nc3 c6 15.Ne2 Bf5–+; 12.Kf1 d5 13.c3 Nh5 14.Bd5 c6 15.Bg2 Ng3–+; 12.c3 d5 13.Qb3 Nbd7 14.Qd1 Bd6 15.Kf1 Nc5–+; 12.a4 d5 13.Nc3 Bf5 14.Ra2 Nc6 15.Rb2 0–0–0–+) 12...d5 13.cd5 Nd5 14.Nc3 Nc3 15.dc3 Bc5–+.

10.Bf6 Nf6!? 11.c3 A) 11...Be7 12.Kf1 (12.Qa4 c6 13.Kf1 d5 14.Qd4 Bg4 15.Bf3 Qc2–+; 12.d4 d5 13.Nd2 c5 14.Nf3 Nc6 15.Rc1 c4–+; 12.Qb3 d5 13.Kf1 Ne4 14.Be4 Qe4 15.Rg1 Bg4–+) 12...d5 13.Rg1 Qf5 14.Bf3 Qh3 15.Bg2 Qh2–+; B) 11...Bf8 12.Kf2 (12.Kf1 d5 13.Qa4 c6 14.Qf4 Ng4 15.Qa4 Bf5–+; 12.Qb3 d5 13.Kf1 c6 14.e3 Bd6 15.Qd1 Ng4–+; 12.Qa4 c6 13.Kf1 d5 14.Qf4 Be7 15.Qc7 Na6–+; 12.c4 d5 13.Nc3 dc4 14.Qa4 Bd7 15.Qc4 Bc6–+; 12.d4 d5 13.Nd2 Bf5 14.Qf1 Nbd7 15.Qf2 Bh6–+; 12.e3 d5 13.Kf1 Bf5 14.a3 Bd6 15.Qb3 Bd3–+; 12.d3 d5 13.Nd2 Bg7 14.Qc2 Nbd7 15.Rf1 Bh6–+; 12.Rh4 d5 13.Kf1 Bd6 14.e3 Bf5 15.Kg1 Nbd7–+) 12...d5 13.Qa4 Bd7 14.Qd4 Bd6 15.Kf1 Nc6–+.

10.Bf6 Nf6!? 11.c4 A) 11...Qg4 12.Nc3 (12.Qb3 Bd2 13.Nd2 Qd4 14.Kh2 Qd2 15.Raf1 Ng4–+; 12.d4 Nc6 13.a3 Ba5 14.Rh6 Qg5 15.Rf6 Qf6–+) 12...Qc4 13.Rc1 Qe6 14.Qb3 Bc5 15.Kf1 Qf5–+; B) 11...Nc6 12.e3 Ne5 13.a3 Be7 14.Qe2 d6 15.Qd1 Bg4–+.

10.Bf6 Nf6!? 11.Rh4 Qg5 12.Qe1 (12.Rc4 Na6 13.Qf1 d5 14.Rf4 Ng4 15.e3 Bd6–+; 12.Rh1 d5 13.e3 Bf5 14.a3 Bd6 15.Ra2 Nbd7–+) 12...Bd6 13.Rh1 Bg3 14.Qf1 d5 15.e3 c6–+.

10.Nc3 b6?!

11.Nd5! Bb7 12.Nf4 Qg5 13.Rh7 Bg2 14.Rg7 Qf4 15.Rg8 Ke7 16.e3 Qe4 17.Rg2 +/–.

11.e4 Bb7 12.Rh4 (12.Qh5! h6 13.a3+/–) 12...Be7 13.Rg4 Bg5 14.Qf3 (14.e5 Bg2 15.Rg2 Nc6 16.Qf3 0–0–0=) 14...h5 15.Rg3 h4 16.Rh3 Bd2 17.Rh4 Bg5 18.Rg4 Qh5 19.Rg3 Qh8 20.Rg5 Qd4 21.Kh1 Ne7 22.Rf1 Qh8 23.Bh3 f5 24.Nd5 Na6? 25.Rh5 Qg7 26.Rg1 Qd4 27.Rh7 0–0–0 28.Re7 1–0. Kucharkowski,Jens – Armstrong,Alan, corr KMG–38, 1998.

11.Kf1 c6 12.Rg1 Qf5 13.Bf3 Qh3 14.Bg2 Qf5 15.Ke1 Be7 16.Bf3 Bh4 ½–½. Bendig,Frank – Armstrong,Alan, corr KMG–38, 1998.

11.Kf2 c6 12.e4 d6 13.Qh5 +=.

11.Kf2 c6 12.Be4?! Qe6 13.Bh7 Nf6 14.Ke1 =+.

11.Kf2 Nc6 12.Be4 Qe6 13.Bf3 h6 14.Nd5 +=.

11.Kf2 Nc6 12.Be4 Qe6 13.Bh7?! Nf6 14.Nb5 Kd8 15.c3.

11.Kf2 Nc6 12.Bf3 Qd6.

11.Kf2 Nc6 12.Bf3 Nge7 13.Ne4 +/–.

11.Kf2 Nc6 12.Bf3 Qg5 13.Qg1 h6 +/–.

10.Nc3 c6

11.a3 Ba5 12.e4 d6 13.Rb1 Nd7 14.Qh5 Bb6 15.d4 Qh5 =. Zylla.

11.Rb1 Ba5 12.Bd4 d5=+ 13.Rb3 f5 14.Nb1 Bb6 15.Bf2 Nd7 16.Rg3?? Qg3–+ (16...Qg3 17.Bb6 ab6 18.Rh7 f4–+) 0–1. Hasler,Ulrich – Weisbrod,Juergen, corr KMG–21, 1990.

11.e4 d6 12.Rb1 Bc3 13.Bc3= Bg4 14.Qf1 b6 15.Qf4 Nd7 16.Rh4 h5 17.d3 0–0–0 18.a4 f5 19.ef5 Bf5 20.Qf3 Bg4?? 21.Qc6 Kb8 22.Qb7# 1–0. Knorr,B – Grehl,Siegfried, corr SOK–92–92, 1992.

11.e4 d6 12.Qh5 =.

11.e4 Nf6 12.Qf3 Bc5 13.Kf1 Bd4 14.Re1 b6 15.Ne2 Ba6 16.d3 Be5+= 17.Bf6 Bf6 18.Nf4 Qg8 19.Nh5 Be7 20.Nf6 Bf6 21.Qf6 Qg6 22.Qh8 Ke7+/– 23.Rh7 Qf6 24.Qf6 Kf6 25.Ke2 Kg6 26.Reh1 Kf6 27.Rf1 Ke5 28.Rff7 (28...Kd4 29.Kd2+–) 1–0. Bendig,Frank – Hofer, corr, 1997.

11.Ne4 d5–/+ 12.Rb1 Na6 13.Nf2 Bf5 14.d3 0–0–0 15.Bd4 Bc5 16.Bc5 Nc5 17.Qd2 Nf6 18.Rh6=+ Qg7 19.Rh2 Rg8 20.Qa5 Na6–/+ 21.Qa3 Nd7 22.Kh1 Qg3–/+ 23.e4 Qf2 24.Qb2 Nac5 25.ef5=+ Re8 26.Rh7 Re2 27.Qh8 Kc7 28.Qg7 Rc2 29.Rf1=+ Qe3 30.Rh3 Qe7 31.f6 Qe5 32.Qf7= Qg5 33.Rh2 Rc1 34.Rh7 Rf1 35.Bf1= Qc1 36.Kg1 Qg5 37.Kh1 Qc1 ½–½. Zylla,Johannes – Dechert, corr, 1993.

11.Qf1 d5–/+ 12.Qf4 Be7 13.e4=+ de4 14.Ne4 f5 15.Nf2 Na6 16.Rh3 h6 17.Nd3 Be6 18.Qe5 Qf7 19.Nf4 Bd7 20.Qa5 Nf6 21.Re1+= Nc5?? 22.Qc5+– (22.Qc5 Ne4 23.Qa5+–) 1–0. Valles,A – Fernandez Urrutia,L, Spain, 1993.

10.e3 Nc6

11.Nc3 b6 12.Nd5 Bd6 13.Rh4 f5 14.e4 Nge7 15.ef5+= Nf5 16.Rg4 Qh6 17.Nf6 Kd8 18.Rg8 Bf8 19.Bg7! Ng7?? 20.Rf8+– Ke7 21.Ng8 (21.Ng8 Kf8 22.Nh6+–) 1–0. Andersson,Lars H – Eriksson,Joel, corr SSKK 1–448, 1992.

11.Nc3 d6 12.Nd5 Ba5 (better is 12...Bg4!? 13.Qb1 A) 13...Bd2? 14.Qb7 (14.Nc7?? Kd8 15.Qb3 Kc7–+) 14...Rc8 15.Qc6 Bd7 16.Qa6+– (16.Nc7?! Rc7 17.Qa8 Ke7 18.Qe4 Qe4 19.Be4 Be3 20.Kf1 h6=); B) 13...Bf3+=) 13.Nf4+/– Qg5 14.Rh5 Qg3 15.Rh7 Bb6? (better is 15...Nge7+/–) 16.Qe2?? (better is 16.Nh5 Qg4 17.Qg4 Bg4 18.Rf1+–) 16...Qf4= 17.Rf1 Qg5?? (better is 17...Qg4 18.Qg4 Bg4=) 18.Rg7+– Qg7 19.Bg7 Be6 20.d4 Nge7 (20...Nd8 21.d5 Bd7 22.Qh5+–) 21.c4 White prepares d5 21...Na5? (21...d5 22.Qh5 0–0–0 23.cd5 Bd5 24.Bd5 Rd5 25.Qf7+–) 22.d5 (better is 22.Qh5!? Rd8 23.c5 dc5 24.dc5 Nc4 25.cb6 ab6+–) 22...Bd7 23.Bf6 Ng6 24.Kh1 (24.Bg5 Kf8 25.Qf3 Be8 26.Bh6 Kg8+–) 24...c6 25.Be4 cd5 26.Bd5 Nc6 (26...Bc6+–) 27.Qh5 Nce7 (27...Nd8 28.Bf7! Nf7 29.Qg6+–) 28.Bf7! Kf7 29.Be7 Ke7 30.Qg5 Ke8 31.Qg6 Ke7 (31...Kd8 32.Rf8 Kc7 33.Ra8 a6+–) 32.Qf6 Ke8 33.Qf8# 1–0. nextdoor (1710) – white_noise (1840), gameknot.com, 2014.

11.Qh5+= Qc2 12.a3 Bc5 13.Nc3 d6 14.Ne4 Be6 15.Qh7 Ke7+= 16.Bc3 Bb6 17.Qg7 d5 18.Ng5+= Qg6 19.Qg6 fg6 20.Rh7 Kd6 21.Ne6 Ke6 22.Bh3 Kd6 23.Rd7 Kc5 24.Rc1 Kc4 25.Bf1 Kb3 26.Rb1 Ka2 27.Rd5 Kb1 28.Rb5 Ka2 29.Bc4 Ka3 30.Rb1 Be3 31.de3 Nb4 32.Ra1 (32.Ra1 Na2 33.Ra2#) 1–0. pcmvr (1875) – salmo (1940), internet, 2005.

11.Qh5 h6 12.Bc3 Be7 13.Qg6+= fg6 14.Bd5 Nf6 15.Bc6 dc6 16.Rh6 Kf7 17.Rh8 Kg7 18.Rh2 g5 19.a4 Be6 20.Be5 Rc8 21.a5 Kg6= 22.Re2 Bg4 23.Rg2 Kf5 24.d4 Ne4 25.Nd2 Nd2 26.Rd2 Ke4 27.Rb1 b5 28.Rh2 Bf5 29.Rh6 Kd5 30.Rb2 Be4 31.Kf2 Rf8= 32.Ke2 Bd6 33.Rf6 Rf6 34.Bf6 g4 35.Kf2 g3 36.Kg1 Ke6 37.Bg7 Bd5 38.Rb1 Kf5 39.Rf1 Ke4 40.Bh6 Bc4 41.Rf6 b4 42.Kg2 Ba6? 43.Bf4+– Bb5 44.Bd6 cd6 45.Re6 Kd5 46.Re7 a6 47.Kg3 Kc4 48.Rb7 Kc3? 49.d5+– (49.d5 Kc4 50.dc6 Bc6 51.Rb6+–) 1–0. Leisebein,Peter – Grehl,Siegfried, corr SOK–91–74, 1991.

11.Qh5 h6 12.Nc3 d6 13.Qg6 fg6 14.Nd5 Ba5 15.Bc3 Bc3 16.dc3 Rb8 17.Nc7 Kd7 (17...Kd7 18.Nd5 Ne5+=). pcmvr (2225) – huimre (2560), net–chess.com, 2006.

11.Qh5+= h6 12.Qg6 fg6 13.Nc3 d6 14.Nd5 Ba5 15.c3 Bf5 (15...Bf5 16.Bg7 h5+=; 15...h5 16.Rf1 Be6 17.Nf4+=). Nemec,Zdenek – Machotka,Jaroslav, CSR CF, 1990.

10.e3 d5

11.Qh5 Qc2 12.Bd5 Ne7 13.Qf7 Kd8 14.Bf6 Qg6 15.Kf2 Qf7 16.Bf7 +–.

11.Qh5+= Qc2 12.Bd5 Qg6 13.Qg6 hg6 14.Rh7 +–.

11.Qh5 c6 12.Bc3 Na6 (12...Bc3 13.Qg6 fg6 14.Nc3=) 13.Qh7+= Qh7 14.Rh7 Bf5 15.Rh8 0–0–0 16.Bd4 Bc2 17.Ba7 Nf6 (17...Nf6 18.Bh3 Nd7=) 0–1. stigggy (2005) – marekt (1980), gameknot.com, 2014.

11.Qh5+= c6 12.Qh7 Qh7 13.Rh7 Bf5 14.Rg7 Ne7 15.c3 Bd6 16.Rg5 Nd7 17.Rh5 f6 18.d4 Kf7 19.Nd2 Rg8 20.c4 Bg6 21.Rh3 Bb4 22.Nf3 dc4 23.Kf2 Nd5 24.a3 Ba5 25.Rh6 c3 26.Nh4 Bd3 27.Bh3 Nf8 28.Bf5= Bf5 ½–½. Benassi,Aspasio – Parisi,Cosimo, Asigc, 2002.

11.Qh5+= Be6 12.a3 Be7 13.Qg6 hg6+= 14.c4 c6 15.cd5+/– Bd5 16.Bd5 cd5 17.Nc3 Nc6 18.Nd5 0–0–0 19.Ne7 Nge7 20.d4 f5 21.Bf6 Re8 22.Be7 Ne7 23.Rh7 a6 24.Rc1 Kd8 25.Rc5 Kd7 26.Re5 Kd6 27.Kf2 (27.Kf2 b5 28.Rf7+–; 27.Rg7 Kd7+–) 1–0. pcmvr – pierre, ChessHere.com, 2005.

11.Qh5 Be6 12.Qh7 Qg3 13.Nc3 c5 14.Rf1 Ne7 15.Bf6 Bc3 16.Bc3 Kd7 17.Rf3 Qd6 18.Rh6 d4 19.ed4 cd4 20.Rf7 dc3–/+ 21.Re7 Qe7 22.Qd3 Kc7 23.Rh7 Bf7 24.Qg3 Kd8–+ 25.dc3 Qf6?? 26.Bb7?? Qb6–+ 27.Kh2 Qb7 28.Qd6 Qd7 29.Qf8 Qe8 30.Rf7 Nd7 31.Qe8 Ke8 32.Rf3 Rb8 33.Kg2 Rb2 34.a4 Rc2 35.Kg3 Nc5 36.Re3 Kd7 37.Kf4 Na4 38.Ke4 Nc3 39.Kd3 Nd5 40.Re5 Nb4 41.Ke3 0–1. Pietrzak,Janusz – COMP Saitek Corona, Katowice FIBAK, 1993.

9.Bh8 h5

10.a3 Be7 11.Nc3 c6 12.e4 h4 13.Kf1 Nf6 14.Qf3 d6 15.Bh3 Bh3 16.Rh3 Nbd7 17.Qg2 Qh5 18.Bf6 Bf6 19.Qg8 Nf8 20.Rb1 b6 21.Qg2 0–0–0 =+.

10.a3 Be7+= 11.Nc3 Bf6 12.Ne4+= Qh6 (12...Qg6 13.Nf6 Nf6 14.Bf6 Qf6 15.e3+=) 13.Nf6 (13.Bf6 Nf6 14.Nf6 Qf6+=) 13...Nf6 14.Bf6 Qf6 15.Rh5 (15.Rb1 d6+=) 15...Nc6 16.c3 Nd8 (16...Qg7!?+/–) 17.Qa4+– Ne6 18.Rf1 Qg7 19.Rf3 (19.Qh4 d6 20.Rh8 Nf8 21.Rf3+–) 19...c6?? (19...Qg6 20.Rh8 Ke7 21.Qh4 Qg5 22.Qg5 Ng5 23.Re3 Ne6+–) 20.Qh4 d5 21.Rg3 (21.Rg3 Qf8 22.Rh8 Qh8 23.Qh8 Kd7 24.Bh3+–) 1–0. Bendig,Frank – Stanitz,Antal, corr KMG–34, 1996.

10.c3 Bd6 11.Bd4 Bc5 (11...Nc6!?–/+) 12.Bc5= Qc5 13.d4 Qg5 14.Nd2 Nf6 15.Nf3 Qe3 16.Kf1 Ne4 (16...Qc3!? 17.Rc1 Qa3–/+) 17.Qe1+= d5 (17...Nc3 18.Rh5 Nc6 19.Rh8 Ke7 20.Qh4 f6 21.Rh7 Ke6 22.Rh6+–) 18.Rd1 (better is 18.Rh5!? Nd7 19.Rd5=) 18...Qf4 (18...Nc3? 19.Rd3 Qe2 20.Qe2 Ne2 21.Re3 Kd8 22.Re2+–) 19.Rh5? (better is 19.Kg1 Bg4 20.Rb1 Qe3 21.Kh2–/+) 19...Ng3–+ 20.Qg3 Qg3 21.Rh8 Kd7 22.Bh3 Kc6?? (22...Ke7!? 23.Bc8 Nd7 24.Rd3–+) 23.Ne5 (23.Bc8 Qf4 24.Rb1 b5+=) 23...Kb6 24.Bc8 Nc6 25.Rb1 Ka5 26.Nc4? (better is 26.Rh3 Qf4 27.Rf3–+) 26...dc4 27.Rh5 Ka4 (better is 27...f5 28.Rf5 Ka4–+) 28.Bb7= Nd4?? (better is 28...Qf4 29.Ke1 Ka3 30.Ba8 Qg3 31.Kd2 Qf4 32.Ke1 Qg3 33.Kf1 Qf4 34.Ke1=) 29.Rb4 1–0. BrandochDaha – Kal1, ChessWorld.net, 2014.

10.c3 Be7 11.c4!? =.

10.c3 Be7 11.d4 Qh6+= 12.Be5 Qe3 13.Kf1 d6 14.Bg7?? (better is 14.Bh2+=) 14...Qg5–+ 15.Bh8 (15.e3 Qg7 16.Qh5 Bf8–+) 15...Qh6 16.Bg7 (16.Qa4 c6 17.d5 Qh8 18.dc6 bc6 19.Bc6 Bd7–+) 16...Qg7 17.Rh5 Nf6 18.Rh1 c6 19.Nd2 (19.Na3 d5 20.Nc2 Nbd7–+) 19...Ng4 20.Nc4 (20.Rh3 Qg5–+) 20...d5 21.Kg1 (21.Bf3 dc4 22.Qb1 Bd6–+) 21...dc4 22.Qa4 (22.Qe1–+) 22...Ne3 23.Rh2 Bd6 0–1. Ratscales – marekt, ChessWorld.net, 2015.

10.c3 Be7 11.Kf1 d5 12.e3 h4 13.Bf3 Qg3 14.Ke2 Nh6 15.Rg1 Qd6 16.Qb3 c6 17.d4 Nd7 18.Nd2 Nf6 19.c4 dc4 20.Nc4 Qh2 21.Rg2 Qc7 =+.

10.Bc3 Be7 11.e3 h4 12.Kf1 d5 13.Rg1 Qf5 14.Bf3 Nf6 15.Bf6 Bf6 16.Nc3 c6 17.d4 Kd8 18.e4 Qf4 19.Rb1 Qe3 20.Rg8 Kc7 21.Bg4 Be6 –/+.

10.Bc3 Be7 11.e4 h4 12.Qf3 Nc6 13.d4 (13.Kf1!?+=) 13...d6–/+ 14.Bd2? (better is 14.Kf2!?–/+) 14...Qg7–+ 15.Bc3 (15.Kf1 Nd4 16.Bc3 Bf6–+ (16...Nf3?! 17.Bg7 Ne5 18.Nd2–+)) 15...Nd4 16.Qf2 c5 (16...Bf6!? 17.Kf1–+) 17.Kf1 Nh6 18.Rh4? (18.Bf3–+) 18...Bh4 19.Qh4 Ng4 20.Bd4 (20.Qe1 Qg5 21.Bd4 cd4–+) 20...Qd4 21.Qg4 (21.c3 Qd1 22.Qe1 Ne3 23.Kf2 Qe1 24.Ke1 Nc2 25.Kd1 Na1 26.Kc1–+) 21...Bg4 (21...Bg4 22.Nc3 Qc3–+) 0–1. RisingFast – marekt, ChessWorld.net, 2013.

10.Nc3 Bc5 11.Kf1 d6 12.e3 Nf6 13.Bf6+/– Qf6 14.Qf3 Qf3 15.Bf3 c6 16.Rh5 d5 17.Rb1 Nd7+/– 18.d4 Bd6 19.e4 (19.e4 de4 20.Ne4+/–) 1–0. Kucharkowski,Jens – Richter, corr, 1984.

10.Nc3 c6 11.e3= h4 12.Ne4 Qg6 13.Rh4 d5 14.Nf6 Nf6 15.Bf6 Qf6 16.Rb4 Na6 17.Rf4 Qg5 18.Rb1 Nc5 19.Qf3 Ne4 20.Re4 de4 21.Qe4 Kd8 22.Qh7 Ke7 23.Qh8 a5 24.Rf1 b5 25.Rf4+/– Bb7 26.Re4 Kd7 27.Rd4 Kc7 28.Qh2 Kb6 29.Rd7 Rc8 30.Rf7 Qg6 31.Qh7 Qh7 32.Rh7 b4 33.Rh6 Ba6 34.d3 Bb5 35.Bd5 Kc7 36.Be6 Rf8 37.Kg2 c5 38.e4 a4 39.Rg6 Rf4 40.Rg5 Kd6 41.Bh3 Bc6 42.Kg3 Rf8 43.Rg6 Kc7 44.Bf5 Rh8 45.e5 Bd5 46.Be6 Be6 ½–½. Bleicher,Eiko (2420) – Taulien,Hans_Juergen (2350), RSX5D – A00 – KMG angen.–1, 2004.

10.Nc3 c6 11.e3 h4 12.Ne4 Qg6 13.Rh4 d5 14.Ng5 Bf8 15.Nf3= Nd7 16.Bc3 Nh6 17.Qf1 f6 18.e4+= de4 19.Re4 Qe4 20.Re1 Qe7 21.Re7 Be7 22.Nh4 Ne5 23.Qf4 Nhf7 24.d4 Nc4 25.Ng6 Nfd6 26.Qh6 (26.Qh6 Nf7 27.Qg7+–) 1–0. pcmvr (2865) – henriquemelo (2625), net–chess.com, 2009.

10.Nc3 Nc6 11.Nd5 Bd6 12.Kf1 h4 13.Rg1 Qf5 14.Bf3 Qh3 15.Rg2 Qh1 (15...Nge7!?=+) 16.Rg1 Qh3 ½–½. Bendig,Frank – Wartig,Wolfgang, corr KMG–38, 1998.

10.Nc3 Nc6 11.Nd5 Kd8 12.Nb4 Nb4 13.e3 =.

10.Nc3 f6 11.Nd5+= Bd6 12.e3 h4 13.Nf4! Be5 (13...Bf4 14.ef4 Combination) 14.d4+= Bf4. rcm06 (2150) – marekt (2040), gameknot.com, 2014.

10.Nc3 f6 11.e3 Bc3 12.Rh5 Qg6 13.dc3 Nc6 (13...d6 14.Qf3 Kd8+= (14...Qc2? 15.Qg3 Ne7 16.Bf6+–)) 14.Qd5 (better is 14.Rh2+=) 14...Nge7+= 15.Qf3 Ne5 16.Re5 fe5 17.Be5?? (17.Rf1 Qg8 18.Qh5 Qg6 19.Bg7+–) 17...d6–/+ 18.Bh2 (18.Bd4 c5 19.Rf1+=) 18...Bd7 19.Rc1 (19.Rf1!? Bc6 20.e4 0–0–0–/+) 19...Bc6 20.Qh3 Bg2 21.Qg2 Qg2 (21...Qe6 22.Qb7 Qe3 23.Kg2 Qd2 24.Kf3–/+) 22.Kg2 Nd5 23.Kf3 Nc3 24.Rg1 Kf7 25.Rg4 Rh8 26.Rc4 Nd5 27.e4 b5–+ 28.Rc6? Ne7 29.Be5 Rh3 (29...Rh3 30.Kg4 Nc6 31.Kh3 de5–+; 29...Nc6?! 30.Bh8 Nb4 31.c4 bc4 32.a3–+; worse is 29...de5 30.Rc7 Rh3 31.Kg4–+) 0–1. nextdoor (1680) – marekt (2030), gameknot.com, 2014.

10.Nc3 f6 11.e3 h4 12.Ne4 Qh6 13.Qg4 Qf8 14.Rh4 Qf7 15.Nf6! Nf6 16.Bf6 Qf6 17.Rf1 Qe6 18.Rh8 Ke7 19.Qb4 d6 20.Qh4 (20.Qh4 Qf6 21.Qf6 Kd7 22.Qf7#) 1–0. MarcosRamos – ross, internet, 2007.

10.Nc3 f6 11.e3 h4 12.Qf3 Be7 13.Qe4 f5= 14.Qf4 c6 15.Qg5 Bg5 16.Rf1 d6 17.Ne2 Na6 18.Nd4+/– Ne7 19.Bh3 Ng6 20.Nf5 (20.Nf5 Bf5 21.Rf5 Be3 22.de3 Nh8 23.Bg4+/–) 1–0. Meybohm,Dirk – Beinhoff, corr DDR, 1989.

10.Nc3 Nf6 11.Bf6 Qf6 12.Nd5 Qg6?? 13.Nc7 Kd8 14.Na8 b6 15.Kf2 Qf6 16.Bf3 Bb7 17.c3 Bd6 18.Nb6 Bc5 19.d4 Bb6 20.Rh5 Nc6 21.Rb1 Kc7 22.a4 Na5 23.Qg1 Nc4 24.Qh2 d6 25.Rc5! (25.Rc5 Kd7 26.Qh3 Ke7 27.Rc4+–) 1–0. Wulf452 (2315) – Hemmo (2025), ChessWorld.net, 2003.

10.Nc3= Qg5 11.Ne4 Qg6 12.Qf1 d5 13.Nf6 Nf6 14.Qf6 Bd2 15.Rd1? Bg5 16.Qg6= fg6 17.Rd5 (17.Bd5 Nc6=). Meybohm,Dirk – NN, Halberstadt, 1986.

10.Nc3! h4! 11.Nd5 Bd6 idea 12...Bg3. Cuno.

10.Nc3 h4 11.Qe1 Be7 12.Nd5 Na6 13.Ne7 Ne7 14.Qh4 Qd2 15.Bf6 Qe3 16.Kf1 d6 17.Qh8 Kd7 18.Rh3 Qf4 19.Rf3 (19.Rf3 Qe4 20.Bh3 Kc6 21.Qe8 Kc5 22.Bg2+–) 1–0. Pleschke,Helmut – Roldan,Antonio (2040), TGT, 1998.

10.Nc3! h4! 11.e3 d6 12.Ne4! Meybohm.

10.Nc3!? Qh6 11.Bd4 +=.

10.c4 d6 11.Nc3 Bc3 12.Bc3 h4 13.Kf1 Qf4 14.Bf3 h3 15.Qb1 Nc6 16.Qe4 Qe4 17.Be4 Ne5 18.Rb1 Rb8 19.Be5 de5 20.Rb5 f6 21.e3 Ne7 =+.

10.Qe1 Nc6 11.Qh4 Bd2 12.Qg5 Bg5 13.Rh5 Be3 14.Kf1 d6 15.Nc3 Bg4 16.Rh4 Be6 17.Nd5 Bd5 18.Bd5 Nge7 19.Bg7 Kd7 20.Bf7 Nf5 21.Rh8 Rh8 =.

10.e3 Nc6 11.Qh5+/– (11.Rh5?! Qg6=) 11...Qh5 12.Rh5 d6 13.a3 Ba5?? (better is 13...Bc5+–) 14.Bc6 bc6 15.Ra5 Be6 16.Rh5 0–0–0 17.Nc3 Re8 18.Kf2 Ne7 19.Bf6 Ng6 (19...Kd7 20.Rah1+–) 20.Ra5 Kd7 21.Ra7 Bf5 22.d3 Re6 23.Bd4 Ne7 (23...Ne5 24.Bb6 Rh6 25.Rc7 Ke6 26.e4+–) 24.Bb6 1–0. JohanK – BrandochDaha, ChessWorld.net, 2014.

10.e3 d5 11.Qh5+/– Qg3? (11...Qh5 12.Rh5 c6 13.Bd4+/–) 12.Nc3 (better is 12.Be5 Qg6 13.Qg6 fg6 14.Bd5+–) 12...Be6? (12...Ne7 13.Be5 Qg8 14.Qh8 Bc3 15.Bc3+–) 13.Rb1 (13.Be5 Qg6 14.Qg6 fg6 15.Nd5 Bd5 16.Bd5 Nc6+–) 13...a5? (better is 13...Bc3 14.Bc3 Nd7+–) 14.Be5 (14.Nd5?! Bd2 15.Qe5 Qe5 16.Be5 Bd5 17.Bd5 Be3 18.Kg2 Nc6 19.Bc7 Nb4 20.Bb7 Ra7+–) 14...Qg4 (14...Qg6 15.Nd5! Na6 16.Qg6 fg6 17.c3+–) 15.Qg4 Bg4 16.Nd5 (16.Bd5?! c6 17.Rh4 Bc8+–) 16...Na6 17.Bc7 (17.c3 Bf5 18.e4 Be6 19.cb4 Bd5 20.ed5 ab4+–) 17...Rc8 (17...Be6 18.Rh8 Bd5 19.Ba5+–) 18.Bf4 (worse is 18.Nb4 Nc7 19.Rh8 Kf8 20.Bb7 Rd8+–) 18...Rc2 19.Rh8 Rd2 (19...Be6 20.Rg8 Kd7 21.a3 Bd5 22.Bd5+–) 20.Rg8 Kd7 21.Rg4 Ra2 22.Nb4 Nb4 23.Bb7 (23.Bb7 Ke7 24.Bg5 f6 25.Re4 Kd7 26.Bf6+–) 1–0. JJ1984 – BrandochDaha, ChessWorld.net, 2014.

10.e3 Ne7 11.Qh5 Qg8 12.Bb2 Bd2 13.Nd2 Qg3 14.Qf3 Qg6 15.Rh8 Ng8 16.Qe4 Kf8 17.Qg6 fg6 18.Rf1 Ke7 19.Rh7 Kd6 20.Ne4 Ke6 21.Bh3 Kd5+– 22.Nc3 Kd6 23.Rg7 Ne7 24.Ne4 Kc6 25.Re7 Kd5 (25...Na6 26.Rf8 d5 27.Bc8 Rc8 28.Rc8 de4 29.Re4+–) 1–0. Bonetti,Shane – MacChess 5.0, 2000.

10.e3 f6 11.Qh5 Qh5 12.Rh5 Nc6 13.Rf5 d6 14.Rf4 Ne5?? 15.Rb4+– c6 16.Nc3 Kf7 17.Ne4 Ng6 18.Nd6 Kf8 19.Bf6! Nf6 20.Rf1 Ke7 21.Nc8 Rc8 22.Rb7 Ke6 23.Bh3 (23.Bh3 Ke5 24.Bc8+–) 1–0. ofer – Steve20, ChessWorld.net, 2005.

10.Kf1 d5 11.c4 Be7 12.Nc3 dc4 13.Qa4 c6 14.Qc4 h4 15.Rg1 Qf5 16.Ke1 Be6 17.Qa4 Qh7 18.Bd4 h3 19.Bh1 Nf6 20.Kd1 Qh4 21.Rb1 Bc8 =.

10.Qf1 Qc5 11.e3 Qc2 12.Rh5 Nc6=/+. Pommerel.

10.Qf1 Nc6 11.Qf3 h4 12.Nc3 Qd2+/=. Pommerel.

10.Qf1 f6 11.Qf3+= h4 (11...Bc5!? 12.e3 h4+/–) 12.Qe4+/– Be7 13.Qh7 (13.Qh4!? c6 14.Qg5 fg5 15.Nc3+/–) 13...f5 (13...d6 14.Rh4 Kd8 15.Nc3+/–) 14.Rh2 (14.Rh2 d6 15.Nc3+=; better is 14.Bg7!? Bc5 15.Kf1+=). Myers – NN, (year?).

10.Rh3 d6+= 11.Rf3 h4 12.c3? (12.Kh1 Nc6 13.Qg1 Nge7=) 12...Ba5?? (better is 12...h3!? 13.Qf1 hg2 14.Qg2 Qg2 15.Kg2–+) 13.Qb3 (better is 13.Qa4 Nc6 14.Qe4 Be6 15.Rh3–/+) 13...Be6?? (13...Bb6 14.Bd4 Be6 15.Re3–+) 14.c4?? (better is 14.Qb7 h3 15.Rf2 (15.Rh3?? Bh3 16.Qd5 f5–+) 15...hg2 16.Rg2+/–) 14...Bb6–+ 15.e3? (better is 15.Kh1 Nc6 16.Bb2–+) 15...h3 16.Rf2 (16.Qb5 Qb5 17.cb5 hg2–+) 16...Qh4 17.Nc3?? hg2 18.Rg2 Qh8 19.Kf2 Nd7 20.Rag1 0–0–0 21.Nb5 Ngf6 22.Rb1 Qh4 23.Kg1 Rg8 24.Na7 Ba7 25.Qb7 Kd8 26.Qa7 Rg2 27.Kg2 Bh3 28.Kf3 Bg4 29.Kg2 Qh3 30.Kg1 Ne5 31.Rb8 Kd7 32.Qb7 Nf3 33.Kf2 Qh2 34.Kf1 Bh3 0–1. Ratscales – Markamend, ChessWorld.net, 2015.

10.Nc3 Bc3

11.dc3 d6 12.Rh3?? (better is 12.Qd5 Qe3 13.Kf1+/–) 12...Bh3–+ 13.Qf1 Qg2 14.Qg2 Bg2 15.Kg2 Nd7 16.Rf1 (16.Rb1 b6–+) 16...Ke7 17.Kh3 (17.Rb1 b6 18.Bd4 Ngf6–+) 17...Ngf6 (better is 17...f6 18.Rg1 Nh6–+) 18.Kh4 (18.Bf6 Nf6 19.Rf3–+) 18...Rh8 19.Rg1 Rg8 (better is 19...Ne5 20.c4–+) 20.Rf1 Rg4 (better is 20...Ne5!? 21.c4–+) 21.Kh3 h4 (21...Ne5 22.Rf2–+) 22.Rf3 Ne5 23.Rf5 Ng6 24.a4 Nf4 25.Kh2 Ne4 26.e3 (26.Rf4 Rf4 27.Kh3 f5 28.Kg2 Rg4 29.Kf3 h3 30.Ke3 h2 31.Kd4 h1Q 32.Kd3 Qh3 33.e3 Qf1 34.Kd4 Ke6 35.c4 Qd1) 26...Rg2 27.Kh1 Nf2 0–1. knightRider77 – Markamend, ChessWorld.net, 2015.

11.dc3 Qe3 12.Kf1 Qh6 +=.

11.Bc3= Nc6 12.e3+– h4 13.Qe1 d6 (13...Ne5 A) 14.Qh4?? Nf3 15.Kf2 Nh4–+; B) worse is 14.Rh4 Nf3 15.Kf2 Ne1 (15...Qh4 16.Kf3 Qh5 17.Kf2+=) 16.Re4 Kd8 17.Re1 Nf6 18.Bf6 Qf6 19.Rf4 Qb2–+; C) 14.Be5 Qe5 15.Rb1+–) 14.Qh4 (14.Rh4?! Be6 15.Rh8 Ne5+/–) 14...Qh4 15.Rh4 Be6 16.Rb1 0–0–0 17.Bc6 bc6 18.Ra4 Nf6 (18...c5+–) 19.Bf6 Rg8 20.Kh2 Bd5 (20...Rg6 21.Bc3 a6 22.Ra6+–) 21.e4 Be6 (21...Rg4 22.d3 Rf4 23.Bd4+–) 22.Ra7 Rg6 (22...Kd7 23.Rbb7 Rc8+–) 23.Ra8 1–0. marekt – Markamend, ChessWorld.net, 2015.

11.Bc3= d6 12.Qe1 Nc6 13.Rb1 Nge7 14.Qh4= Qc5 15.e3 Bg4? 16.Rb7+/– 0–0–0 17.Rb2 Nd5 18.Rb3 Rg8 19.Qf2 f5 20.Qf1 Nce7 21.Qa6+/– Kd7 22.Qa4 Ke6 23.Kf2 f4+= 24.Rb5 fe3= 25.Ke1 ½–½. Trokenheim,Marek – Braakhuis,Wilfried, IECC, 1996.

11.Bc3= d5

12.Rb1 h4 13.Kf1 Ne7 14.Rb4 Nf5 15.Be5? Nc6–+ 16.Bf4 Qf6 17.Ra4? Ng3 18.Kg1 Nh1 19.Kh1 b5 (20.Ra3 Qf4 21.Bd5 Qd6–+) 0–1. Nokarookoff (2240) – Wulf452 (2195), ChessWorld.net, 2003.

12.Qe1 c6 13.Qh4 Qh4 14.Rh4 Bg4 15.Bf3 f5 16.Bg4+– hg4 17.Rh8 Kf7 18.Rf1 (18.Rf1 Ne7 19.Be5+–) 1–0. Woschkat,Karl_Heinz – Fernandes,David, CP.1997.P.00018, 1997.

12.Qe1 Ne7 13.e4 de4 14.Qe4+= Nbc6 15.Qh7 Qc5 16.Kf1+= Qc4 17.Kf2 Qc5 18.Ke1+/– Qg5 19.Qh8 Kd7 20.Kf2 Qc5 21.Ke2 Ng6 22.Qg7 Nf4 23.Kf1 Qf5= 24.Bf3 Ng6 25.Ke2 h4 26.Rhf1+= Qe6 27.Kf2 Nce7= 28.Rae1 Qb6 29.Kg2+/– Qd6 30.Bg4 Kd8 31.Re7!+– Qd5 32.Kg1 Ke7 33.Qf6 Kf8 34.Bc8 Rc8 35.Re1 Qc5 36.Bd4 (36.Bd4 Qd4 37.Qd4+–) 1–0. Luzuriaga,Norberto Horacio – Rosner,Dirk, Tiger SC, 2000.

12.Qe1 Bg4 13.e4 d4 14.Bd4+= Nc6 15.Qe3 Qg6 16.Bc3 0–0–0 17.Rf1 Kb8 18.Qc5 Nge7 19.Rf6+/– Qh7 20.d4 (20.d4 Nc8 21.Qg5+/–) 1–0. Bendig,Frank – Bernardo,Angelo, corr TKM/A001, 1999.

12.e4 h4 +/–.

10.Nc3 d6

11.Rb1 Na6 12.Ne4 +=.

11.Rb1 Bc3 12.Bc3 h4 13.Kf1 (13…Nc6 14.Bc6 bc6 15.Rb4 Qf5 16.Ke1=). Rosner,Dirk (2215) – Gomez,Amparo, UECC, 2000.

11.Rb1 Nc6 12.Kh2 Qf4 13.Kg1= Bc3 14.Bc3 Qg5 15.Kf1 Nge7 16.Bf3 h4 17.Rg1 Qf4 18.Ke1=+ h3 19.d3 Qa4 20.Rb2= d5 21.d4 Na5=+ 22.e4 Nc4 23.Rb3 de4 24.Be4 Nd6 25.Qf3 Qa2 26.Rg7 Be6 27.d5= Bd7 28.Bd3 0–0–0 29.Rg5 h2 30.Rh5 Ba4 31.Rb4 Re8 32.Kd2 Nd5 33.Rd5 Bc6=+ 34.Rb3 Kb8?? 35.Qg2? a5!–+ 36.Qh2 Bd5 37.Rb2 Qa3 38.Qh4 Be4 39.Qg5 f5 40.Bd4 Qa4 41.Qf6 Bd5 42.Qg7 Nc4 43.Bc4 Bc4 44.Be5 Qc6 45.Rb1 Qd5 46.Bd4 c5 47.Ra1 Re2 48.Kc1 cd4 (48...cd4 49.Ra3 Qd6–+) 0–1. mrkt (2305) – DarthSidious (2490), ICC, 2003.

11.Nd5 Ba5 12.c3 Nc6 13.Rb1 Qh6 14.Rb5 Kd8 15.Bd4 Nd4 16.Ra5 Nc6 17.Ra4 Qg5 18.Rah4 Bg4 19.Ne3 Rb8 20.Ng4 hg4 21.Rh8 Kd7 22.e3 Qg6 23.Qa4 Qb1 24.Kf2 Qf5 25.Ke1 Re8 26.R8h5 Qb1 27.Ke2 Qg6 28.Rb5 Nf6 29.Rb7 Ne4 30.Qc4 Re5 31.Ke1 d5 32.Qd3 Qf5 33.Rf1 Qe6 34.Rb5 a6 35.Rb2 Ne7 36.Qc2 Rf5 37.Qa4 Qc6 38.Qc6 Kc6 39.Rf5 Nf5 40.c4 Kd6 41.cd5 Nc5 42.Rb8 Nh4 43.Bh1 Nf5 44.Rd8 Ke7 45.Ra8 Nd3 46.Ke2 Nb4 47.Bg2 Na2 48.Ra6 Nc1 49.Kd1 Nd3 50.Ra3 Ne5 51.Ke2 Nh4 52.d4 Nd7 53.Bh1 g3 54.Kf1 Nf6 55.Rc3 Kd7 56.Rb3 Nh5 57.e4 f5 58.e5 f4 59.Be4 Ng7 60.Rb8 Ngf5 61.Rf8 Ne3 62.Ke2 g2 63.Kf2 Nd1 64.Kg1 Nc3 65.Bg2 Ng2 66.e6 Ke7 67.Rf7 Ke8 68.Kg2 Nd5 69.Kf3 c6 70.Ke4 Nb6 71.Kf4 Kd8 72.Ke5 Ke8 73.Rb7 Nd5 74.Kd6 Kf8 75.Kc6 (75...Ne7 76.Re7 Ke7 77.d5+–) 1–0. Marre – Degree, zagraj.pl, 2003.

11.Nd5 Ba5 12.Qf1 c6 13.Qf4 Qf4 14.Nf4 Bd2 15.Nh5 Be3 16.Kf1 Ke7 17.Rb1 Nd7 18.Rb3 Bd2 19.Rd3 Bg5 20.Rg3+/– f6 21.Nf6 Ndf6 22.Rg5 Be6 23.Rg7 Bf7 24.Ke1 Nd7 25.Rg3 Ne5 26.Be5 de5 27.Rh8 Re8 28.Rh4+/– a5 29.Ra3 b6 30.Bc6 Rc8 31.Ba4 Nf6 32.Re3 e4 33.a3 Be6 34.Rg3 Kd6 35.Bb3 Ke5 36.Be6 Ke6 37.Rf4 Rc5 38.Rg6 Rf5 39.Rf5 Kf5 40.Rg7 Ke5 41.Kd2 Kd4 42.e3 Kc4 43.Rg6 (43.Rg6 Nd7 44.Rd6+–) 1–0. pcmvr (2645) – cleenders (2660), net–chess.com, 2006.

11.Nd5 Bd2 12.e4 Bg4–+ 13.Qf1 Be3 14.Ne3 Qe3–+ 15.Qf2 Qh6 16.e5 Nc6 17.Bf6 Nf6 18.ef6 Kd7 19.Bc6 Kc6 20.Re1 Rg8 21.Kf1? Qg5 22.c4 Rg6 23.Qg2 Kd7 24.Re7 Kd8 25.Rf7 Qc1 (25...Qc1 26.Kf2 Qc2 27.Kf1 Qc4 28.Ke1 Qc3 29.Kf2 Qd4 30.Kf1 Qa1 31.Kf2 Qa2 32.Kg1 Qf7–+) 0–1. Boni,Roberto – Bopp,Thomas, IECG, 2000.

11.Nd5 Bd2 12.Rh2 (12.Nc7!? Kd8 13.Nd5+=) 12...Ba5 13.e3 Bg4 (13...h4!?–/+) 14.Qb1+= Nd7 (14...Bb6 15.Nc7 Bc7 16.Qb7 Qe3 17.Kh1+=) 15.Qb7 (15.Qb5 Kf8 16.Qa5 c6+=) 15...Rb8= 16.Qa7 Bb6 Attacks the isolani on e3 17.Nb6 (17.Nc7? Kd8 18.Qa4 Qe3 (worse is 18...Kc7 19.Bd4–+) 19.Kh1 Bc7–+) 17...Qe3 18.Kh1 cb6 19.Qa4 Ne7 20.Bd4 Qe6 21.Qb3 Nc5 (21...Rc8 22.Qb2+=) 22.Bc5 (22.Qb4 Nf5 23.Bc6 Kd8=) 22...dc5 23.Qc3 Rd8 24.Re1 Qd6 (24...Qe1! 25.Qe1 Rd1 26.Bc6 Kf8 27.Qd1 Bd1+=) 25.Qg7 Qg6 26.Qh8 (26.Qe5 Qd6 27.Qg7 Qg6=) 26...Kd7+= 27.Qe5 Nc6 28.Qf4 Kc8 29.Qa4 Na5 30.Qb5 Kc7 31.Qa6 (31.Re7 Kb8 32.Re1 Qf6=) 31...Nc6+= 32.Rb1 Rb8 33.Rf1 f5 34.Bd5 Qf6 35.c4 f4 36.Qa3 ½–½. vind3x (1910) – marekt (2060), gameknot.com, 2014.

11.Nd5 Qd5. knightRider77 – marekt, ChessWorld.net, 2015.

11.Qe1 Bg4 12.Qh4 Qc5 13.e3 Nc6 14.Rb1 Bc3 15.Bc3+/– b6 16.Rf1 Nge7 17.Qf6 0–0–0 18.Qf7 d5 19.Bf6 d4 20.Bc6+/– Nc6 21.Bd8 Nd8 22.ed4 Qc2 23.Qd5 Qd2 24.Rf8 Qe3 25.Kg2 Qe2 26.Rf2 Qe3 27.Qe5 Qc3 28.Qe4 Kb8 29.d5 Qg7 30.Kh2 Qg5 31.Re1 Qh4? 32.Kg1 Qg3 33.Qg2 Qg2 34.Kg2 Nb7 35.Rf8 Bc8 36.Rh1 Nd6 37.Rh5 Kb7 38.Kf3 b5 39.Rhh8 a6 40.Ke3 Nf5 41.Ke4 Nd6 42.Kd4 Nf5 43.Kc5 Nd6 44.Rf4 Bf5 45.Rd8 Bc8 46.a4 ba4 47.Ra4 (47.Ra4 Ka7 48.Rg8+–) 1–0. Taulien,Hans_Juergen (2350) – Hohlstein,Walter (2080), RSX5D – A00 – KMG angen.–1, 2004.

11.Qe1 Bg4 12.Qh4 Qd2 13.Bb7 Bc3 14.Bc3 Qc3 15.Qe1 Qd4 16.Kg2= c6 17.Ba8+= Qe4 18.Kg1 Ne7 19.Rb1+/– Nd7 20.Qd2 Nb6= 21.Bb7 Qe5 22.Rh2 Nc4 23.Qe1 Ne3 24.Ba6 (24.Ba8 Nc2 25.Rb8 Kd7 26.Rb7 Ke6=+) ½–½. Boehnke,Hartmut (2035) – Schild,Reinhard (2005), Meisterschaft, 2002.

11.e3 Bg4 12.Qf1 Bc3 13.Bc3 Nd7 14.Rb1 Rb8 15.Qc4 Bf3 16.Rh2 c6 17.Qd4 Ngf6 18.Rf1 c5 19.Qd6 Ne4 20.Qd3 Nc3 21.Qc3 Bd5 22.Qh8+– Ke7 23.Qh5 Rg8 24.Qg5 Rg5 25.Kf2 Bg2 26.Rg2 Rf5 27.Ke1 Rf1 28.Kf1 Ke6 29.Rg8 b6 30.Ra8 a5 31.Ke2 Ne5 32.Ra6 Nd7 33.d4 cd4 34.ed4 Kd5 35.Ra7 Kc6 36.c4 (36.c4 Kd6 37.Ke3+–) 1–0. Jurczyk – Polaski, corr, 1994.

11.e3 Bg4 12.Qf1 Nc6 13.a3 Bc3 14.Bc3 Rb8 15.Qf2 f5 16.Rb1 Nge7 17.Qg3 Kd7 18.Kf2 b6 19.Qh4 Qh4= 20.Rh4 d5 21.Rf1 Ng6 22.Rhh1 Ke6 23.Bf3 h4 24.Be2 Nce7 25.Ke1 (25.Ba6 Rg8=+) ½–½. Schirmer,Michael – Schwenteck,C, corr BdG–SP, 1993.

11.Ne4 Qg6 12.Bd4 Nc6 13.Bf2–+ Bg4 14.Bh4? f5 15.Ng3 f4 (15...f4 16.c3 Bc3 17.dc3 fg3=+) 0–1. Meybohm,Dirk – Sternik,Ryszard, corr KMG–90–25, 1991.

11.Ne4 Qh6 12.Rb1 Qh8 13.Rb4= Nc6 14.Rb3 d5 15.Nc3 Nf6 16.Nd5+= Nd5 17.Bd5 Qd4 18.Re3 Be6 19.Bc6 bc6 20.c3 Qg4 21.Kf2 0–0–0 22.Qc2 Rg8 23.Ke1 Qg2 24.Rf1 Bh3 25.Ref3 Qh2 26.Qh7 Rg5 27.R3f2 Qg3 28.Rh1?? Rf5–+ 29.Qh8 Kb7 30.Qd4 Bg2 31.Qh4 Rb5 32.e4 Qd3 33.Rg2 Qf3 34.d3 Qg2 (34...Qg2 35.Qh5 Rb2 36.Qf3 Qd2 37.Kf1 Qc1 38.Qd1 Qd1) 0–1. Wartig,Wolfgang – Armstrong,Alan, corr KMG–38, 1998.

11.Ne4 Qh6 12.c3 d5 13.Be5 de4 14.cb4 Nc6 15.Bc7 Nf6 16.b5 Ne7 17.Be5 (17.Qe1 Be6=) 17...Ng4 18.Bd4 Nf5 19.Bc5 Ng3 20.Rh3 Qg5 21.Ba7 Ne5 22.Be3 Qg6 23.Rg3 Qg3 24.Qe1 Qg7 25.Kh1 Ng4 26.Bg1 Qe5 27.d4 Qe7 28.a4 Bf5 29.a5 Bd7 30.b6 Bc6 31.e3 Qd6 32.Rc1 f5 33.Rc5 Qf6 34.Bh2 h4 35.Bf4 Bd7 36.Rc7+/– Bc6 37.Rh7 h3 38.Bh3+– Bd5 39.Bf1 Rd8 40.Bb5 Kf8 41.Qg3 Rc8 42.Bd6 Kg8 43.Be5 Rc1 +–. market (2165) – 22over7 (2240), GameColony.com, 2002.

11.Ne4 Qh6 12.c3 Qh8 13.cb4 d5 14.Nf2 c6 15.e4 de4 16.Rh5 Qd4 17.Qc1 f5=+ 18.d3 e3–/+ 19.Nd1 Ne7 20.Qc3=+ Qc3 21.Nc3 Na6 22.Re1 Nb4 23.Re3 Nc2 24.Rh8 Kd7 25.Reh3 b6 26.R3h7 Bb7 27.Re7 Ke7 28.Rh7 Kf6 29.Rb7 Rd8 30.Bc6 Rd3+= 31.Nd5 Ke5 32.Ra7 Rd5 33.Bd5 Kd5 34.Rb7 Nb4 35.a3 Nc2 36.a4+/– Kc6 37.Rb8 Nd4 ½–½. Rosner,Dirk – Benassi,Aspasio, Tiger SC, 2000.

11.Ne4 Qh6 12.c3 Qh8 13.cb4 d5 14.Nf2 Nf6 15.Qb3 c6 16.Rf1 Be6 17.b5 c5 18.Nh3 Nbd7 ½–½. Grott,P – Leisebein,Peter, corr, 1999.

11.e3 h4

12.Ne4!? Qh6 13.Bd4 =.

12.Qf3? h3 13.Rf1? Qg2–+ 14.Qg2 hg2 15.Kg2 Be6 16.Rh4 Bc3 17.Bc3 Ba2 18.Rh8 Kf8 19.Kg3 Nd7 20.Kf4 f6 21.Kf5 Bf7 22.Rg1 a5 (23.Bb2 a4–+) 0–1. ARMAGEDON_8 – Wulf452, ChessWorld.net, 2003.

12.Qf3? h3 13.Rh3 Bh3 14.Qh3 Bc3 15.Bc3 Nd7 16.Rb1 0–0–0 (better is 16...Rb8=) 17.Rb7+– d5 18.Ra7 Kb8 19.Ra4 Ngf6 20.Rb4 Kc8 21.Bf6 Qf6 22.Bd5 1–0. Van Rooijen,Peter (1910) – Vio,Mauro (1700), IECG, 2009.

12.Qf3? h3 13.Rh3 Bh3 14.Qh3 Nc6 15.Nd5 Ba5 16.Rf1 Qg6 17.Nf6 Nf6 18.Bf6 Ne7 19.Qh8 Ng8 20.Kh1 Qh6 21.Qh6 Nh6 22.Bb7 Rb8 23.Bc6 Kf8 24.Bd5 Bd2 25.Bg5 Kg7 26.Bf6 Kg8 27.Rf3 Rb1 28.Kg2 Rb4 29.c4 Kf8 30.Bg5 Kg7 31.Bf6 ½–½. Fournier,Frederic (2215) – COMP Fritz 2.0, Active, 2001.

12.Qf3? h3 13.Rh3 Bh3 14.Qh3 Nd7 15.Nd5 Ba5 16.Rb1 (16.Rf1 Qg6 17.Rf5 Qe6=) 16...c6 17.Rb7 Rd8 18.Nc3 (18.Nc7 Ke7+=) 18...Qg6 19.Ra7 Bb6 20.Rb7 d5 21.Na4 Ba5 22.d3 Nh6 (22...c5 23.Nc3 Bc3 24.Bc3+/–) 23.Bb2 (23.Bd4 Nf8+/–) 23...Qg5 24.c3 f5 25.Ra7 (25.Ra7 Bb6 26.Nb6 Nb6 27.c4+–) 1–0. AndyAndyO – marekt, ChessWorld.net, 2013.

12.Ne4 Qh6

13.Rb1 Nc6 14.Ba1 d5 15.Nf2 Qg5 16.Nh3 Bh3 17.Rh3 0–0–0 18.Qf3 Qg6 19.d3 Be7 20.Rf1 Nh6 21.Bf6 Rg8 22.Be7 Ne7 23.e4 de4 24.Qe4 Qe4 25.de4 Rg4 26.Rd3 Ng6 27.Kh2 Nf4 28.Bh3 Nh3 29.Kh3 Re4 30.Rf6 Re6 31.Rdf3 Kd7 32.Kh4 Ke7 33.Kg5 Rf6 34.Rf6 Ng8 35.Rf3 b6 36.Rd3 (36.c4 a5=) ½–½. Poschmann,Hans – Benassi,Aspasio, corr KMG2_07, 2000.

13.Rb1 Nc6 14.Bc3 Bc3 15.Nc3 h3 16.Bc6 bc6= 17.Kh2 Ne7 18.Rg1 Qf6 19.Qe2 Qe5 20.Kh1 Be6 21.d4 Qa5 22.Qd2 0–0–0 23.Qd3 Rg8 24.e4 Rg1 25.Rg1 d5 26.Kh2 c5 27.ed5 Nd5 28.Nd5 Bd5 29.Qf5 Be6 30.Qc5 Qc5 31.dc5 Kb7 32.a4 Kc6 33.Rg5 a5 34.Re5 Bd5 35.Re7 ½–½. Schulz,Hans_Juergen (2305) – Bleicher,Eiko (2420), RSX5D – A00 – KMG angen.–1, 2004.

13.Bb2 d5 14.Nf2 c6 15.Qf3 Be6 16.Nd3 Bd2 17.Nf4 Bb4 18.Ne6 fe6 19.Rf1 Ne7 20.Qf7 Kd7 21.Rh3 Qg6 22.Rh4 Qf7 23.Rf7 Na6 24.Rhh7 Re8 25.Bf6 Kd8 26.Bf3 Nc7 27.Bh5 e5 28.Rfg7 Ne6 29.Rg4 Bd6 30.Be8 Ke8 31.Be7 Be7 32.Rh5 Bd6 33.Rg6 Kd7 34.Rhh6 Bc5 35.Re6 Be3 36.Kf1 Bh6 37.Rh6 b5 38.Rh7 Kd6 39.Ra7 d4 40.Ke2 e4 41.a3 Kd5 42.Re7 c5 43.Kd2 e3 44.Ke2 Kc6 45.Re8 Kd5 46.Kd3 c4 47.Ke2 Kd6 48.Rb8 Kc6 49.Rd8 Kc5 50.Rd7 b4 51.ab4 Kb4 52.Rd4 Kc5 53.Ke3 Kc6 54.Ke4 Kc5 55.c3 Kc6 56.Ke5 1–0. Fournier,Frederic (2100) – Martin,Dennis (1680), IECC, 2012.

13.c3 d5 14.Qa4 Nc6 15.cb4 de4 16.Bc3 Qg5 17.b5? h3–/+ 18.Qe4 Nce7 19.Rh2 a6 20.Be5 Be6 21.Bf4 Qg7 22.Be5 f6 23.Bf6 Qf6 24.Rf1–/+ Qh6 25.Qb7 Rd8 26.Bc6 Nc6 27.Qc6 Rd7 28.Rhf2 Qg5 29.Kh2 Qe5 30.Rf4 Ne7 31.Qc2 Bf5 32.Qd1 Ng6 33.d4 Qd6 34.ba6 Nf4 35.Rf4 Qd5 36.Qh5 Rf7 37.Qf3 Qa2 38.Qf2 Qa5 39.Qf3 Be6 40.Rf7=+ Bf7 41.Qc6 Ke7 (42.Qc5 Qc5 43.dc5 Kd7–/+) 0–1. Grott,Peter – Arndt,Stefan, VS001 DESC, 2000.

13.c3 d5 14.Nf2 Be7=+ 15.Be5 c6 16.Bf4 Qg6 17.Qb1 Nd7 18.Qg6 fg6 19.Nh3 Nc5 20.Rf1 Bf5 21.Ng5 Ne4 22.Be4= Be4 23.Rh4+= Kd7 24.Rh8 Rc8 25.Ne4 de4 26.Rh7 Ke6 27.Rg7 Kf6 28.Bh6 Ke6? 29.Rg6+– Kd5 30.Rf7 Kc4 31.Bf4 Kd3 32.Rfg7 Kd2 33.Rg8 (33.Rg8 Rg8 34.Rg8 Kc3 35.Rg7+–) 1–0. Plock,Joerg (2120) – Bock,Michael (1925), R.–Tobies–Gedenkturnier–D, 2003.

13.Bd4 d5 14.a3 Be7 15.Nc3 c6 16.Kf1 Bf6 17.Bf6 Qf6 18.Ke1 h3 19.Bf3 Qh4 20.Ke2 Nf6 21.Rb1 Na6 =+.

10.e3 h4

11.c3 Be7 12.Bd4? d6–+ 13.Qf3 c5 14.Bh8 Qh6 15.Na3 Qh8 16.Re1 Qg7 17.Qe4 h3 18.Rh3 Bh3 19.Re2 Nc6 20.Nc4 0–0–0 21.Kh2 Be6 22.Bh3 Bh3 23.Kh3 Nf6 24.Qf5 (24.Qf5 Kc7 25.Kh2 Rh8 26.Qh3 Ng4 27.Kg2 Ne3 28.Kf3 Rh3 29.Ke4 d5 30.Kf4 Qf6#) 0–1. Steve20 – jelgava, ChessWorld.net, 2005.

11.Nc3 Bc3 12.dc3 d6 13.Qe1?? h3–+ 14.Qf2 hg2 15.Qg2 Qe3 16.Qf2 Qf2 17.Kf2 Be6 18.Bg7 Nc6 19.Rh8 0–0–0 20.a4 Nge7 21.Rd8 Nd8 22.a5 Bf5 23.Re1 Nec6 24.a6 ba6 25.Re8 Bc2 26.Bf6 a5 27.Re1 a4 28.Rc1 Bb3 29.c4 Ne6 30.Ke3 a3 31.Ke4 Nc5 32.Kd5 Ba4 33.Ra1 Nb4 34.Kd4 Nc2 (35.Kc3 Ne4 36.Kd3 Nf6–+) 0–1. GolfSuper – Wulf452 (2310), ChessWorld.net, 2003.

11.Nc3 Bc3 12.Bc3 b6?? (better is 12...d5 13.Kf2 Bf5=) 13.Qf3+– c6 14.Rf1 Nh6?? (better is 14...Qg6+–) 15.Qe4 Kf8 (15...Qe7 16.Qh7 h3 17.Rh3 d6 18.Qh8 Qf8 19.Rh6 Bg4+–) 16.Bf6 Qg6 (16...Qf6 17.Rf6 d5 18.Qb4 c5+–) 17.Qe7 Kg8 18.Qe8 (18.Qe8 Kh7 19.Qh8; 18.Qd8 Kh7 19.Qh8) 1–0. JJ1984 – Kal1, ChessWorld.net, 2014.

11.Nc3 d5=+ 12.Kf1 Bg4 13.Bf3 Qf5 14.Kf2 Bc3 15.Bc3 Nf6 16.Bf6 Qf6 17.Kg2 Bf5–/+ 18.Rg1 h3 19.Kh1 Nd7 20.Bd5 c6 21.Bf3 Bc2 22.Qf1 0–0–0 23.d4 Bd3 24.Qf2 Rh8 25.Rg4 Qe6 26.d5 cd5 27.Rd4 Be4 28.Be4 de4 29.Qc2 Kb8 30.Qe4 Ne5 31.Rb1 b6 32.Rbd1 f6 33.a4 Qc8 34.a5= Nd7?? 35.Rd7+– (35.Rd7 Qc6 36.Qc6 ba5 37.Qb7) 1–0. Dobrzycki,Bogumil – Stanitz,Antal, corr KMG–34, 1996.

11.Nc3 Be7 12.Nd5!? Bd8 13.Qf3 =.

11.Nc3 Be7 12.Ne4 Qg6–/+ 13.Qf3 d5 14.Nf2 c6 15.Rf1 Nh6 16.Be5 Be6 17.Nh3 Nd7–+ 18.Bc7 Qc2 19.e4? Qe4 20.Qb3 Qd4 21.Rf2 Bc5 22.Qb7 Bh3 23.Qa8 Ke7 24.Qd8 Ke6 25.Bh3 Ng4 26.Qe8 Be7 27.Qf7# 1–0. Dolejs,Dan – Hawkes,Peter D, North Island–ch, 1996.

11.Qf3 d5 12.Qd5 Qd5 13.Bd5 Be7 14.Nc3 c6 15.Bb3 Na6 16.d4 Be6 17.e4 0–0–0 18.Ne2 Nh6+= 19.Be5 Bg4 20.Kf2 Bh5 21.Bf4 Ng4 22.Ke1 Nc7 23.c3 Ne6 24.Rd1 Ng5 25.Bc2 Bg6 26.Bg5 Bg5 27.Rg1 (27.Rg1 Ne3 28.Rg5 Nc2 29.Kd2 Be4 30.Rf1=). woschkat (2330) – mightyking (2065), net–chess.com, 2002.

11.Qf3 d6?? 12.Qe4+/– Ne7 13.Qb4?! h3 14.Rh2 hg2 =.

11.Qf3 d6?? 12.Qe4+/– Ne7 13.Qh4 Qh4 14.Rh4 Ba5 15.Rh7 +/–.

11.Qf3 d6?? 12.Qe4+/– Ne7 13.Qh4 Qh4 14.Rh4 Nbc6 15.Bf6+– Bd7?? 16.Rh8 (16…Ng8 17.Rg8#) 1–0. Jeschke,Holger – Schumacher,Horst, Schleswig Holstein–ch cand–A, 1997.

11.Qf3 d6?? 12.Qe4 Ne7 13.Qh4 Qh4 14.Rh4 Bf5 15.Bb7 Ng6 16.Rh6 Bc2 17.Ba8 Nd7 18.Nc3 Nde5 19.Rc1 Bd3 20.Nd5 Bd2 21.Rc7 Be4 22.Rh3 Bf5 23.Rg3 a5 24.Be5 de5 25.e4! Be6 26.Rg6! (26…fg6 27.Re7 Kf8 28.Re6+–) 1–0. Woschkat,Karl_Heinz – Meisinger,Peter, F0001 DESC, 1999.

11.Qf3 f6 12.Qe4 Be7 13.Rh4 f5 14.Qf4 Qh4 15.Qh4 Bh4 16.Nc3 Bf6 17.Bf6 Nf6 18.Rf1 d6 19.e4 Nc6 20.ef5 Bd7 21.Nb5 Kd8 22.Nc3 a5 23.a4 Nb4 24.Bb7 Rb8 25.Be4 Ne4 26.Ne4 Ba4 27.c3 Nc6 28.f6 Ke8 29.Ng5 Bb5 30.Rf2 Kf8 31.d4 Nd8 32.f7 Bd3 33.Rh2 Rb1 34.Kg2 Rb2 35.Kg3 Rh2 36.Kh2 a4 37.Nf3 Bc2 38.Nd2 a3 39.Nc4 a2 0–1. RisingFast – SondreVarpe, ChessWorld.net, 2014.

11.Qe1 Be7–/+

12.Bb2 d5 13.Ba3?? h3–+ 14.Rh2 Bf6 (14...Bf6 15.d4 hg2 16.Rg2 Bg4–+; 14...c5 15.e4 Bd6 16.e5 Be5 17.d4 cd4 18.Bc1–+) 0–1. Cornacchini,Gabriele – Vio,Mauro, RL–2007–0–00088, 2007.

12.Nc3 c6 13.Ne4 Qg6 14.Bc3 d5 15.Nf2 Qc2 16.Qb1 Qa4?? 17.Qh7+– Nf6 18.Qh8 Bf8 19.Bf6 Be6 20.Rh4 Qc2 21.Bg7 Nd7+– 22.Ng4 Ke7 23.Rf1 Bg4 24.Rg4+– Qd2 25.Rgf4 Qe3 26.Kh1 f6 27.Bf6 Kd6 28.Qh2 (28.Qh2 Kc5 29.Bd4 Qd4 30.Rd4 Kd4 31.Rf7+–) 1–0. PeteHarris – Steve20, ChessWorld.net, 2005.

12.Nc3 c6 13.Qf2 d5 14.Qf4 Na6 15.Be5 Be6 16.Kh2 Nh6 17.Bh3 0–0–0 18.Rhg1 Qh5–/+ 19.Raf1 Nc5 20.Bb8= Na6 21.Qe5 Qe5 22.Be5 Nb4 23.Rf7+= Bh3 24.Re7 Bd7 25.e4 d4? 26.Na4 Nc2 27.Bf4 Ng8 28.Rd7 Kd7 29.Nc5 Ke7 30.Bg5+– Nf6 31.e5 Rd5 32.Bf6 Kf7 33.Rg7 Ke8 34.e6 Kf8 35.e7 Ke8 36.Rg8 (36.Rg8 Kf7 37.e8Q Kf6 38.Qe6#) 1–0. Pietrzak,Janusz (2285) – Poenisch,E, corr ICCF EU–M–GT–276, 1990.

12.Nc3 d5 13.Kf1 c6 14.Qf2 Bg4 15.Qf4 Qh5 16.Qe5 f5 17.Qe6 Qh8 18.Qc8 Kf7 19.Qb7+= h3 20.Bd5 cd5 21.Qd5 Kg6 22.Qa8+– h2 23.Qg2 Bd6 24.Rb1 Qh4 25.Nd5 Kf7 26.Rb4 Bb4 27.Rh2+= Bf3 28.Rh4 Bg2 29.Kg2 Bd2 30.Rh7 Ke6 31.Nf4 Kf6 32.Ra7 Ne7 33.Kf3 Nbc6 34.Ra6 Ke5 35.c4 Kd6 36.Nd3 Kc7 37.a3 Nc8 38.c5 Ba5 39.e4 ½–½. Dziel,Jaromir – Tiilikainen, corr EU M, 1997.

12.Nc3 d6 13.Ne4 (13.Kf2 Nf6=) 13...Qh6 14.Bc3 (14.Bb2 Be6=) 14...Nc6+= 15.Qf2 (15.Nf2 Bd7+=) 15...Qg6 16.Rf1? (better is 16.Rh4 f5 17.Rh8 fe4 18.Qf4+=) 16...h3–+ 17.Rh2 (17.Qg3 hg2 18.Qg2 Qg2 19.Kg2 Be6–+) 17...Be6 (worse is 17...hg2 18.Rg2 Bg4 19.Qg3–+) 18.Nf6? (18.Qf3 Bg4 19.Qg3 hg2 20.Rg2 Qe4 21.Rf4–+) 18...Nf6 19.Bf6 Bf6 (19...hg2?! 20.Rg2 Qc2 21.Rg8 Bf8 22.Qg2–+) 20.Qf6 hg2 21.Rf2 (21.Qg6 gf1Q (21...fg6?! 22.Kg2 0–0–0 23.a3–+) 22.Kf1 fg6 23.Rh8 Kd7 24.Ra8 Ba2–+) 21...Qf6 22.Rf6 Ke7 23.Rf4 (23.Rf3 Ba2 24.Rg2 a5–+) 23...Ba2 24.Kg2 (24.Rg2 Be6 25.Rg5 a5–+) 24...a5 25.Rh1 (25.Rhh4 Be6–+) 25...a4 26.Ra1 Bd5 27.Kf2 (27.e4 Be6–+) 27...a3 28.e4 (28.Ke2 b5–+) 28...Be6 29.c3 (29.Ke2 Nd4 30.Kd3 c5–+) 29...a2 30.d4 Na5 0–1. Markamend – marekt, ChessWorld.net, 2015.

11.Qf3 c6

12.c3 Be7= 13.d4 (better is 13.c4=) 13...d6–/+ 14.Nd2 (14.d5!?–/+) 14...Qh6–+ 15.Rf1 f5 16.Bh3 Qh8 17.Bf5 Kd8 18.Qg4? (18.Kf2 Nd7–+) 18...Nh6 19.Qh3 (19.Rh4 Bf5 20.Rf5 Bh4 21.Qh4 Kc7 22.Rh5 Qg8 23.Kf1–+) 19...Qg8 20.Kh2 (20.Qg2 Qg2 21.Kg2 Nf5–+) 20...Nf5 21.Qf3 (21.Rhg1 Ng3 22.Rg3 Qa2 23.Rf8 Bf8 24.Qh4 Be7–+) 21...Ng3. pierre – stampyshortlegs, internet, 2015.

12.Nc3 d5 13.Rf1 Be6 14.Qf4 Be7 15.Qg5 Bg5 16.e4 de4 17.Ne4 Be7 18.Bh3 Ba2–/+ 19.Bc8 a5 20.Bd4 b6 21.Nc3 Be6 22.Be6 fe6 23.Bb6 a4 24.Bf2= a3 25.Bh4 Bf8 26.Kg2 Nd7 27.Re1 e5 28.Bg3 Ra5 29.Ne4 Kf7 30.Rhf1 Kg6 31.Re3 a2 32.Ra1 Ngf6 33.Nf6=+ Kf6 34.Rb3 e4 35.Bf4 Kf5 36.Be3 Bg7 37.c3 Ra8 38.Rb7 Ke6 39.Ra7 Ra7 40.Ba7 c5 41.Kf2 Ne5 42.Ra2 Nd3 43.Ke3 Kd5 44.Ra6 Be5 45.c4! Kc4 46.Ke4 Bb2 47.Bb8 Nf2 48.Kf3 Nd3 49.Bh2 Kb3 50.Bg1 Kc2 51.Be3 Bc1 52.Ra4 Kb3 53.Rh4 c4+/– 54.Ke4 Kc2 55.Rh2 ½–½. Trokenheim,Marek (1800) – Hakuc,Waclaw (1755), FICGS, 2008.

12.Nc3 d5 13.Rf1 Be6 14.Qf4 Qf4 15.ef4 Be7 16.f5 Bd7 17.Ne2 Bg5 18.Nd4 f6 19.Rh3 Kf7 20.Nf3 Nh6 21.Ng5 fg5 22.Rb3 Bc8 23.f6 g4 24.Re3 Be6 25.Rfe1= Bd7 26.Re7 Kg8 27.R1e5 Nf5 28.f7 Kf8 29.Rd7! Nd7 30.Rf5 h3 31.Bf1 Ke7 32.Bg7 Nf8 33.Be2 Ne6 34.Be5 g3 35.Bg4 Rf8 36.Bg3 Rf7 37.Bd6! Kd6 (37...Ke8 38.Bh5 (38.Bh3?! Rf5 39.Bf5 Nd4 40.Bg6 Kd7+–) 38...Kd7 39.Rf7 Kd6 40.Bg4+–) 1–0. ancientmage – Wulf452, ChessWorld.net, 2003.

12.Nc3 d5 13.Qf4 Qf4 14.ef4 Bc5 15.Kf1 Be7 16.Re1 Kd8 17.Bh3 (17.Bd4 Bf5=) 17...Bh3 18.Rh3 Nd7 19.Bg7 1–0. Mueller,Klaus Detlef – Raugstad,Oddvar, CFriend AO–2003–0–00001 email, 2003.

12.Nc3 d5 13.Qf4 Qf4 14.ef4 Be7 15.Bd4 Na6=+ 16.Bf2 Nb4 17.Bh4 Nc2 18.Rb1 b6 19.Bf2 Bf5 20.Bh3 Bh3 21.Rh3 Kd7 22.Rb2 Nb4 23.Kf1 Bd6 24.Rb3 Ne7 25.Rh7 Rf8 26.Ra3 Bb8 27.Ke2 c5 28.Kf3 d4 29.Ne4 Nbd5 30.Bg3 a5 31.Rh6 f5–/+ 32.Ng5 c4 33.Ne6 Rg8 34.Ra4 c3 35.Rc4 b5 36.Rd4=+ c2 37.Nc5 Kc7 38.Nb3 Ba7 39.Rd3 a4 40.Nc1 b4 41.Rh7=+ Kc6 42.Rd5+= Kd5 43.Re7+/– Rb8 44.Rd7 Ke6 45.Rd3 Bd4 46.Bf2 Bb2–/+ 47.Re3 Kf7 48.Re1 Rd8 (48...Rd8 49.Bb6 Rd2–/+) 0–1. pcmvr (2775) – dorulristea (2550), net–chess.com, 2008.

12.Nc3 Be7 13.Rf1 Qg6 14.Ne2 d5 15.Nf4 Qh7 16.Bc3 Na6 17.d3 Nb4 18.Nh5 Qg6 ½–½. Woschkat,Karl_Heinz – Leisebein,Peter, DESC, 1999.

12.Qe4 Be7+= 13.Nc3 (13.Qe5 Qg6+=) 13...d5 14.Qa4?? (better is 14.Qe5–/+) 14...h3–+ 15.Rh2 Bd6 (15...Bd6 16.Kf1 Bh2 17.Bd5 Qg1 18.Ke2 Qa1–+; 15...hg2?! 16.Rg2 Qh5 17.Rg8 Bf8 18.Qd4+/–) 0–1. golmaal – AndyAndyO, ChessWorld.net, 2013.

12.Kf1 Na6 13.Bh3 Bd6 14.Rg1 Bg3 15.Nc3 Ne7 16.Bf6 Qc5 17.Ne4 Qc4 18.d3 Qc2 19.Ng3 hg3 20.Qg3 Qd3 (20...Qd3 21.Ke1 Qg6+–). pcmvr (2225) – huimre (2615), net–chess.com, 2006.

12.Kf2 Na6 13.Nc3 d5 14.Qf4 =.

12.Kf2 d5 13.Bh3 Bh3 14.Qh3 Ne7 15.Qh4 Qf5 16.Qf4 Qf4 17.ef4 Kd7 18.Rh7 Na6 19.Bd4 f5 20.Nc3 +/–.

12.Kf2 Bd6 13.Ke2 Be7 14.Bh3 f6 15.Nc3 (15.Qg4!? Nh6 16.Qg5 fg5 17.Bg7+=) 15...Qh6–/+ 16.Rag1 Qh8 17.Bf5 Kd8 (better is 17...Bf8!?–/+) 18.Rg4 Bf8 19.Rgh4 Nh6 20.Qf4 d5 21.Rh6 Bh6 22.Rh6 (22.Rh6 Qe8 23.Qh4 Bf5 24.Rh8 (24.Qf6?! Kc7 25.Qf5 Nd7=) 24...Qh8 25.Qh8 Kc7 26.d3+–) 1–0. Nemec,Zdenek (2105) – Basson,Heinrich (1830), Swiss–550.1.02, 2010.

12.Qf4 Be7 13.Qg5 (13.Be5 Qf4 (13...Qg6 14.Bb8 d6 15.Bc7 h3 16.Rh2 d5=) A) 14.ef4 d5 (14...Na6 15.Bh3 Nc5 16.Bd4 d5+=) 15.Nc3 Na6 16.Nd1 Nh6+=; B) 14.Bf4 Na6 (14...d5 15.Nc3 Na6 16.e4 d4=) 15.Nc3 Nb4 16.Rc1 d5=) 13...Bg5 14.Nc3 (14.Bh3 Ne7 (14...Na6 15.Kh2 d5 16.Bc8 Rc8=) 15.Nc3 d5 16.Bc8 Nc8=; 14.c4 d6 (14...f5 15.Nc3 d6 16.Ne2 Ne7=) 15.Nc3 f5 16.Ne2 Ne7=) 14...d5 (14...d6 15.Rf1 Nd7 16.Bh3 d5+=; 14...Be7 15.e4 d6 16.d4 Nd7=) 15.e4 de4 16.Ne4 Be7 17.Be5 Bf5 18.Nd6 Bd6 19.Bd6 Kd7 20.Ba3 Kc7 (20...Bc2 21.Rh4 Na6 22.Bf1+=) 21.Rh4 (21.d3 Nd7+/–) 21...Nd7 (21...Bc2 22.d4+=) 22.d3+/– Re8 23.Rf4 Be6 24.Bb2 Ne7 25.Re1 Rg8 26.Kf2 Nd5 27.Rh4 b6 28.a3 a6 29.Bh3 Bh3 30.Rh3 b5 31.Bc1 N5f6 32.Bf4 Kd8 33.Bd6 Nd5 34.Rh7 1–0. Pommerel,Wim – Bernardo,Angelo, corr TKM/A001, 1999.

12.Qf4 Qf4 13.ef4+= d5 14.Rh4 Bf5 15.d3 +/–.

12.Qf4 Qf4 13.ef4 Be7 14.Nc3 d5 15.Re1 Na6 16.Rh4 Nb4 17.Bg7 f6 18.Re2 Kf7 19.Bh8 Bf5 20.d3 Bc5 21.Kf1 Ne7 22.Bh3 Nc2 23.Rc2 Bd3 24.Re2 Ng6 25.Be6 Ke8 ½–½. Woschkat,Karl_Heinz – Grott,Peter, SE002 DESC, 1999.

11.Qf3 Nc6

12.a3 Be7=+ 13.Qf4 Qg6 14.Qe4 d6 15.Qg6= fg6 16.Nc3 g5 17.Nd5 Bd8 18.Rb1 Nge7 19.Nf6 Kf7 20.Ne4 Ng6 21.Bc3 Nge5 22.Rh2 g4 23.Be5 Ne5 24.Nc3 Kg7 25.d4–/+ Nc4 26.Bb7=+ Bb7 27.Rb7 Na3 28.Nd5 g3 29.Rh3 Rc8 30.c3 Kg8 31.Ra7 Nc2 32.e4 Rb8 33.Nb4 Nb4 34.cb4 Kf7 35.Ra4 Ke6 36.Kg2 Bf6 37.Rh1 c6 38.Rd1 Rb5 39.Rd2 Bg7 40.Kh3 Bf6 41.Kg2 Bg5 42.Rc2 Be3 43.Kh3 Bd4 44.Rc6 Bf2 45.Rc8 d5?? 46.ed5+/– Rd5 47.Rc2?? Rd1=+ 48.Ra6 Kd5 49.Ra5 Ke4–/+ 50.Rc4 Bd4 51.Ra2? Kf4 52.Ra1? Ra1–+ 53.Rd4 Ke3 54.Rc4 Rh1 55.Kg2 Rh2 56.Kf1 h3 57.Rc3 Kf4 58.Kg1 Rb2 59.Rc4 Ke5 (59...Ke5 60.Rc1 Rb4 61.Ra1 Rd4 62.Kf1 Rd2 63.Kg1 Ke4 64.Rb1 Ke3 65.Re1 Kf3 66.Ra1 Ke2 67.Rf1 Rd1 68.Rd1 Kd1 69.Kf1 Kd2 70.Kg1 Ke3 71.Kh1 g2 72.Kh2 Kf2 73.Kh3 g1Q 74.Kh4 Qg6 75.Kh3 Qg3#) 0–1. Comet B25 – Doctor? 3.0, 2003.

12.Nc3 d6 13.Nd5 Bd2?? 14.Rd1 Ba5–/+ 15.Nf6 Nf6 16.Bf6 Qg6 17.Rh4 Ne7 18.Rh8= Ng8?? 19.Rd6 cd6 20.Rg8! Qg8 21.Qe4 Be6 22.Qb7 (22.Qb7 Qg2 23.Kg2+–) 1–0. Benassi,Aspasio (2180) – Law,Stephen (1800), corr EM/J50/P150, 2001.

12.Nc3 d6 13.Qe4+= Be6 14.Qh4 Qg6 15.Rb1 Bc3+= 16.Bc3 Nd8 17.Rb2 Bd5 18.e4 Be6 19.Qe1 f6 20.d4 Qg7 21.d5 Bc8 22.Qf1 Qg5 23.Qe2 Bg4 24.Qd2 Qg7 25.Qf4 Bc8 26.Bd4 Nf7 27.Rb3 Ng5 28.Rg3 Bd7 29.Bf6!! Qf6 30.Qf6 Nf6 31.Rh8 Kf7 32.Ra8 Nfe4 33.Be4 Ne4 34.Rf3 Kg7 35.Ra7 Nc5 36.Ra8 Ba4 37.c4 Bd1 38.Re3 Bc2 39.Re7 Kf6 40.Rc7 Bd3 41.Rf8 Ke5 42.Re7 Kd4 43.Rf4 Kc3 44.Re1 b6 45.Kg2 Kb4 46.Rc1 Be4 47.Kg1 Bd3 48.Rh4 Be4 49.Kf1 Ka3 50.Rh2 Bf5 51.Kg1 Bd3 52.Rg2 Bh7 53.Rf2 Nd3 54.Rf3 Kb4 55.a3 Kc5 56.Rc3 Kd4 57.Rb3 Kc4 58.Rb6 Kc5 59.Rb3 Ne5 60.Rfc3 Kd5 61.a4 Kd4 62.Rc7 Bg8 63.Rb4 Ke3 64.a5 Bd5 65.a6 Nf3 66.Kf1 Nd2 67.Ke1 Ne4 68.Re7 Kd3 69.Rbe4! Be4 70.Re4! Ke4 71.a7 d5 (71...Kd4 72.a8Q Ke5 73.Qh8 Kd5 74.Qf6+–) 1–0. Bonetti,Shane – Darkchessplayer (2350), ICC, 2002.

12.Nc3 d6 13.Qe4 Nge7 14.Qh4 Qg6+/– (14...Qh4 15.Rh4 Bf5 16.Bf6 Kd7 17.Rf1 Be6 18.Rb1 Rg8 19.Kf2 a5 20.a3 Ba3 21.Rb7 Nd8 22.Rb5 Bb4 23.Ne4 c6 24.Rb8 d5 25.c3 Ba3 26.Ng5 Rg6 27.Nh7 Nc8 28.Ra8+/–). Pommerel.

12.Nc3 Ne5 13.Be5 Qe5 14.Rf1 Qe6? 15.Nd5 Bd6 16.Rh4 1–0. pierred – Steve20, ChessWorld.net, 2005.

12.Nc3 f5 13.Qf2 Be7 14.Nd5+/– Kd8 15.Ne7 Nce7 16.Rf1 Ng6? 17.Qf5+– Qf5 18.Rf5 N8e7 19.Bf6 Ke8 20.Rg5 d5 21.Be7 Ne7 22.Rh4 c6 23.Re5 Kf8 24.Rf4 Ke8 25.Bf3 a5 26.e4 Ra6 27.Bh5 Kd7 28.Rf7 Kd6 29.Ree7 Be6 30.e5! Ke5 31.Bg4 c5 32.Rf2 b5 33.Be6 Re6 34.Re2 (34.Re2 Kd4 35.R7e6+–) 1–0. pcmvr (2225) – huimre (2550), net–chess.com, 2006.

12.Nc3 f5 13.Qf2+/– Nge7 14.Qh4 Qg6 15.Kf2 f4+/– 16.ef4 Bc5 17.Kf3+– b5 18.Qh5 Bb7 19.Qg6 Ng6 20.Kg3 0–0–0 21.Bf6 Rf8 22.Bg5 Bb4 23.Nb5 Bd2 24.Rab1 Bf4 25.Bf4 Nf4 1–0. Kucharkowski,Jens – Figiel,Rafal, Orang–Utan Invitational, 2001.

12.Nc3 Qh6 13.Rf1 Qg6? (13...Qh8 14.Qf7 Kd8+/–) 14.Rh4+– d6 15.Nd5 (15.Nd5 Ba5 16.Nf6 Kd8 17.Ng8+–) 1–0. Pietrzak,Janusz (2120) – Wodecki,Daniel (2000), Karvina op, 2006.

12.Qf4 Qf4 13.ef4 f6 (13...Bc5!? 14.Kf1 Bd4 15.Rh4 Ba1 16.Ba1 Nce7=) 14.Bc6 dc6 15.Rh4 Bf5 16.c3 Bf8 17.d4 Bh6 (17...c5!? 18.Nd2 cd4 19.cd4 0–0–0+=) 18.Bf6!+/– Nf6 19.Rh6 Kf7 20.Na3 (better is 20.Nd2 Rg8 21.Kh1+/–) 20...Rg8–/+ 21.Kf1 Bd3 22.Ke1 Rg1 (22...Ne4 23.Rh7 Kf8 24.Rh1–/+) 23.Kd2+= Ra1 24.Kd3 Ra2 25.Nc4 Kg7 26.Rh3 Nd5 27.Rf3 a5 28.Nd2 a4 29.Rf1 Ra3 30.Ne4 b5 31.Kd2 Ra2 32.Kd3 a3 33.f5 Rg2 34.Ra1 a2 35.Rf1 Rb2 36.Ra1? b4 37.cb4 Nb4 38.Kc3 Rb1 (38...Rb1 39.Ra2 Na2 40.Kd2 Nb4–+) 0–1. Zhukov,Vladimir (1940) – Maslova,Elena (2025), Tula Efremenkov Memorial, 2008.

11.Qf3 Be7

12.Nc3 Na6 13.Nd5 Bd8 14.Qe4+/– Kf8 15.Rf1 d6 16.Qf4 Qg6 17.Qc4 Qe6 18.Ba1 c6= 19.Qc3 Qg4 20.Nf4 Bf6 21.Qd3 Bf5 22.Qd6 Be7 23.Qd4 Ke8 24.Nd3 Qg5 25.Qg7 Qg7 26.Bg7 Bd3 27.cd3 Rc8 28.Rb1 b5 29.Rc1 Nb8 30.d4 Bg5 31.Be5 Ne7 32.Bb8 Rb8 33.Bc6 Nc6+/– 34.Rc6 Kd7 35.d5 Re8 36.Ra6 f6 37.Ra7 Kd6 38.Rb7 Kd5 39.Rb5 Kc4 40.Rb2 Ra8 41.Kf2 Kd3 42.Rc1 Ra5 43.Rc3 Ke4 44.d3 Kd5 45.Kf3 f5 46.a4 Ra4 47.Rb5 Ke6 48.d4 Ra1 49.Re5 Kd7 50.Rf5 Rg1 51.Rf7 Be7 52.Rh7 Kd6 53.Rb3 Bg5 54.Ke4 Rg4 55.Kd3 Kc6 56.e4 Rg3 57.Kc4 Rb3 58.Kb3 Kd6 59.Rh5 Bd8 60.Kc4 Ke6 61.d5 Kf6 62.Rh4 Ke5 63.Rh8 Bc7 64.Rc8 Kd6 65.Rc7! Kc7 66.e5 Kd7 67.d6 Kc6 68.Kd4 Kd7 69.Kd5 Kd8 70.e6 Kc8 71.Ke4 Kd8 72.Ke5 Ke8 73.Kf6 Kd8 74.Kf7 Kc8 75.e7 Kb8 76.e8Q Kb7 77.Qb5 Ka8 78.d7 Ka7 79.d8N Ka8 80.Qb7 1–0. Bonetti,Shane – messchess (2625), ICC, 2002.

12.Nc3 d6 13.Nd5 Na6 14.Ne7 Ke7 15.Rf1 f6 16.Qe4+– Be6 17.Qh4 Qh4+/– 18.Rh4 c6 19.Rh7 Bf7 20.Rb1 Rb8 21.Be4 Ke8? 22.Rb7!! Rb7 23.Bc6 Rd7 24.Bd7 (24...Ke7 25.Bf5+–) 1–0. Woschkat,Karl_Heinz – Fliegner,Thomas, CiF FT–95–0169A, 1995.

12.Nc3 Nf6 13.Rf1 c6 14.Bf6 (14…Qf6 15.Qf6 Bf6 16.Rf6+–) 1–0. Klaus Behrmann (2145) – Hemmo (1865), ChessWorld.net, 2003.

12.Nc3 Qh6 13.Bd4 Nc6 14.Nd5+= Nd4 15.ed4 Qd2? 16.Nc7+– Kd8 17.Rd1 Qd1 18.Qd1 Kc7 19.Qg4 Nh6 20.Qf4 d6 21.Qh6 Be6 22.d5 Bf5 23.Qg7 Rf8 24.Rh4! Bh4 25.Qf8 Bg6 26.c4 Bg5 27.Kf2 Bh4 28.Kf3 Bg5 29.c5 (29.c5 dc5 30.Qc5 Kd7 31.Bh3 f5 32.Qa7+–) 1–0. Comet B25 – Crafty 19.01, 2003.

12.Qf4 Qh5 13.Qc7 Nc6 14.Bc3 Qg6 15.Qf4 d5 16.Kf1 Qc2 17.Rg1 Be6 18.Bd5+= 0–0–0 19.Be6 fe6 20.Qf7 Nf6 21.Qe6+/– Nd7 22.Ke2 Qa4 23.Qg4 Qb5 24.Ke1 Kb8 25.Qe2 Qd5 26.d4 Nf6 27.Nd2 Qe6 28.Bb2 Bb4 29.a3 Bd2+= 30.Qd2 Ng4=+ 31.Rg4 Qg4 32.Qe2 Qg3 33.Qf2= Qg5 34.Rd1 Re8 35.Rd3 Ne7 36.e4 Nd5 37.e5 Qg6 38.Kd2 Qg5 39.Kc2 Rc8 40.Kb1 Qg6–+ 41.Qf3 Nf4! 0–1. marekt – Hemmo, ChessWorld.net, 2003.

12.Nc3 c6

13.Ne4 Qg6–/+ 14.Bd4 d6 15.Rf1? Bg4–+ 16.Qf4 h3! 17.Bf3 Bf3 18.Kh2 Qg2 0–1. Administrator – wcrafty, internet, 2001.

13.Kf2 Qh6 14.Bd4= d5 15.Rag1 Bd7 16.Bh3+= Nf6 17.Bf6 Bf6 18.Nd5! (18…cd5 19.Rg8 Ke7 20.Qd5 Bh3 21.Rh3+–) 1–0. Taulien,Hans_Juergen – Steingraeber,Barbara, RSS7E–23 remoteschach.de, 2003.

13.Kf2 Qh6 14.Bd4 d5 15.Rag1 Be6 16.Bh3 Nf6 17.Qf4 Qf4= 18.ef4 Bh3 19.Rh3 Nbd7 20.Kf3 0–0–0 21.Rh4 Ne4 22.Rh2 Nd6 23.a4 Nf5 24.Bf2+/– Bc5 25.Rg5 Nd6 26.d3 Bf2 27.Kf2 Kc7 28.Rg1 Kb6 29.Rh5 Nc5 30.f5 Re8 31.Rg4 Re5 32.Rf4 Ka5 33.Kf3 Nd7 34.Ne2 c5 35.Ng3 d4 36.Ne4 Ne4 37.Re4+= Re4 38.de4 Ka4 39.Rh6 c4+= 40.Rd6 Ne5 41.Ke2 d3 42.cd3 cd3 43.Ke1 Kb4 44.Rd5+/– Ng4 ½–½. Hohlstein,Walter (2080) – Bleicher,Eiko (2420), RSX5D – A00 – KMG angen.–1, 2004.

13.Kf2 Qh6 14.Bd4= d5 15.Rag1 Nf6 16.Bh3 Be6 17.Ke1 +=.

13.Rf1 Qg6

14.Ne2 Na6 15.Nf4= Qh7 16.Qh5 Nh6 17.Bf6 Bf6 18.Nd5 Bb2 19.Nf6 Bf6 20.Rf6 d5 21.Rh6+– Qc2 22.Qe5 Be6 23.Qd6 Qc1 24.Kh2 Qb2 25.d4 (25.d4 Qg2 26.Kg2 Bh3 27.Rh3 f5 28.Rf6 c5 29.Rf8) 1–0. Perlitz,Heiko – Jonsson,Gudbrandur, TT–11.23 ETC, 2003.

14.Ne2 d5 15.Nf4 Qc2? 16.Nd5 Qh7 17.Nc7 Kd8 18.Na8 Qh8 19.Qf7 +–.

14.Ne2 d5 15.Nf4 Qh7 16.Bd4 Na6 17.Nh5 Be6 18.Ng7 Kd7 19.Ne6 fe6 20.d3 Rf8 21.Qg4 Nh6 22.Qh3 Rf1 23.Kf1 Nf5 24.Ba7 Qg7 25.Kg1 Ng3 26.Bd4 Qg5 27.Kh2 Nh1 28.Kh1 Nb4 29.e4 Qc1 30.Bf1 de4 31.de4 Qc2 32.Qe3 Qd1 33.Qf2 Na2 34.Kg1 Nc1 35.Bb6 Nb3 36.Qe2 Bc5 37.Bc5 Qe2 (38.Be2 Nc5–+) 0–1. Hemmo (2085) – Wulf452 (2315), ChessWorld.net, 2003.

14.Ne2 d5 15.Nf4 Qh7 16.Bd4 Na6 17.Nh5 Qg6 18.Ng7 Kf8 19.Qh5 Qh5= 20.Nh5 Be6 21.Bh3 Nc7 22.Nf4 Ke8 23.Ng2 Bh3 24.Rh3 Ne6 25.Bb2 Kd7 26.Nh4 Nh6 27.Ng2 Ng4 28.Rf7 Ng5 29.Re7 Ke7 30.Rg3 Rg8 31.Rg4 Nh3 32.Kh2 Rg4 33.Kh3 Rg5 34.d3 b6 35.a3 Kd7 36.Bc3 a5 37.Nf4 a4 38.Bd4 c5 39.Bf6 Rf5 40.Bb2 Kc6 41.Kg4 Rf8 42.e4 de4 43.de4 b5 44.Bc3 Rg8 45.Kf3 Rg1 46.Nd3 Rh1 47.Kg2 Rh4+/– 48.Nf2 Rf4 49.Bd2 Rf7 50.Nd3 Rg7 51.Kf3 Rh7 52.Be1 Rh2 53.Bf2+– c4 54.Ne5 Kb7 55.Ke2 Rh1 56.c3 Rc1 57.Bd4 Rc2 58.Ke3 Rc1 59.Kd2 Ra1 60.Bc5 Rf1 61.Ke2 Rf4 62.Ke3 Rh4 63.Nf3 Rh3 64.Kf4 Kc6 65.Bb4 Rh1 66.Nd4 Kb6 67.e5 Rh5 68.Ke4 Rh4 69.Kd5 Rh5 70.Kd6 1–0. marekt – Wulf452, ChessWorld.net, 2003.

14.Ne2 d6 15.Nf4 Qg5 16.Qh5 Na6 17.Qg5 Bg5 18.c4 Nh6 19.Bc3 Nc5 20.Nh3 Be7 21.Nf4 Be6 22.Ne6 fe6 23.d4 Na4 24.Be1 Nf5 25.Rh3 Kd7 26.d5 Rg8 27.e4+= Nd4 28.Bh4 Bh4 29.Rh4 Rg7 30.Rh6 Nc5 31.Rff6 Ke7 32.Kf2 a6 33.Rfg6 Rg6 (33...Rg6 34.Rg6 Nc2+=). Eralos (1845) – duchess (1760), 3rd GK tournament, 2002.

14.Qe4 Qh6 15.Be5 d5 16.Qf4 Qf4 17.Bf4 Na6 18.Rb1=. Pommerel.

14.Ne4? f5 15.Nf2= d5 16.Qf4 Nd7 17.Nd3 The isolani on f5 becomes a target 17...Nh6 18.Ne5 Ne5–/+ 19.Qe5 Nf7 20.Qg7 Qg4 21.Qd4 Qg5 (21...Ng5 22.Rh4 Nf3 23.Rf3 Bh4 24.Qe5 Kf7 25.Rh3=) ½–½. Cuno,Thomas – Kruppa, Halberstadt, 1988.

14.Qf5 Qf5 15.Rf5 d5 16.Rf2 Be6 17.Ne2 Na6 18.Nd4 Nc5 19.Ne6 Ne6 20.Be5 Rd8 21.Bf3 Nf8 =.

14.Qf5 Qf5 15.Rf5 d5 16.Rf2 Be6 17.Bg7 Nd7 18.Rf1 0–0–0 19.Bd4 Nh6–/+ 20.Ba7 Rg8 21.Rf3 b6 22.e4 de4 23.Ne4 Kb7 24.Bb6 Nb6 25.Nc3 Nf5 (25...Nf5 26.Kh2 Bd6 27.Kg1 Bc5 28.Kh2 Nd4–+; 25...Nc4 26.Ne4–+) 0–1. Bonetti,Shane – khadem (2055), ICC, 2002.

14.Qf5 Qf5 15.Rf5 d5 16.Rf2 Nh6 17.Rf1 Be6=+ 18.Rb1 Nd7 19.Bd4 b6 20.Ne2 0–0–0–/+ 21.Nf4 Rg8 22.Kf2 Nf5 23.Bc3 Ng3 Black gets the initiative 24.Rh2 Bf5 25.d3 Nf6 26.Bf3 Ng4 27.Bg4 Bg4 28.a4 Nf5 29.Rg1 Kd7 30.Be5 Bc5 31.d4 Be7 32.Nd3 Nd6 33.Bd6 (33.Bd6 Kd6 34.Ne5–/+). Vettenburg – Gross,W, corr KMG–41, 1999.

14.Qe4 d6

15.Qg6 fg6 16.Be4 g5 17.d4 g4 =.

15.Qg6 fg6 16.Be4 g5 17.Bg6 Kd8 18.Ne4 g4 19.Bh5 Be6 20.Rf4 Ba2 21.Nc3 Be6 22.Bg4 Bd7 23.Bh5 a5 (24.Bg7 Be6–/+). techtrading (2240) – Wulf452 (2195), ChessWorld.net, 2003.

15.Qg6 fg6 16.Be4 g5 17.Rh2 Be6 18.Nb5 Kd8 19.d3 Na6 20.Nd4 Ba2 21.c4 Nb4–/+ 22.Bf5 Nh6 23.Be6 White gets the initiative 23...c5 24.Nb5 Bb3 25.Bg7= a6 26.Nc3 g4 27.Bh6+/– g3 28.Rd2 b5 29.Rf7 Rb8 30.Bf4 Rb6 31.Rh7 a5 32.Ne4 (32.Ne4 a4 33.Rh8 Kc7 34.Nc5+–) 1–0. Bonetti,Shane – Kuni,Richard, T15–09 ETC, 2003.

15.Qg6 fg6 16.Bg7 Nd7 17.Be4 g5 18.Rh2 Nc5=+ 19.Bh7 Ne6 20.Bh8 Nh6 21.Rhf2 g4–/+ 22.Bg6 Kd8 23.Bf6 g3 24.Be7 Ke7 25.Rf6 Ng5 Black gets the initiative 26.Ne4 Nh3 27.Kg2 Nf2 28.R6f2 gf2 29.Rb1 h3 30.Kf2 b6 31.Rh1 Bg4 32.Ng3 Rg8 33.Bd3 Be6 34.Kf3 (34.Be2 Ng4 35.Bg4 Bg4–+ (35...Rg4?! 36.Rh3 Rg7 37.Rh4=+)) ½–½. Registration (2390) – Goteborg (2465), ICC, 2003.

15.Rh4 f5 16.Qf4 Bh4 17.Qh4 Nd7 –/+.

10.e4 Nf6

11.Bf6 Qf6

12.c3 h4

13.d4 Be7

14.Nd2 d6 15.Qf3 Qg5 16.Rf1 Qd2? 17.Qf7 Kd8 18.Qg8 Kd7 19.Bh3 Kc6 20.Qd5 Kb6 21.Rb1 Ka6 22.Qb5.

14.Nd2 d6 15.Qf3 Qg5 16.Rf1 Be6 17.d5 Qd2 18.de6 fe6 19.Qf7 +–.

14.Nd2 d6 15.Qf3 Qg5 16.Rf1 h3 17.Rf2?! f6! 18.Kf1 hg2 19.Rg2 Qb5 20.c4 Qb2 21.Rh8 +–.

14.Nd2 d6 15.Qf3 Qg5 16.Rf1 h3 17.Qf7 Kd8 18.Rf2 Nc6 19.e5! (19.Kf1 hg2 20.Rg2 Qb5 21.c4 Qb2 22.Rh8 Kd7 23.Qe8+–; 19.Kh2 hg2 20.Rg2 Qh6 21.Kg1=) 19...de5 20.Ne4 Qg4 (20...Qc1 21.Bf1+= +=) 21.Rh3! +–.

14.Nd2 d6 15.Qf3 Qg5 16.Rf1 h3 17.Qf7 Kd8 18.Rf2 hg2 19.Rg2 Qe3 20.Kf1 Bh3 =+.

14.Nd2 d6 15.Qf3 Qg5 16.Rf1 h3 17.Qf7 Kd8 18.Rf2 hg2 19.Rh8 Kd7 20.Qe8 Ke6 21.d5 Ke5 22.Rh5 +– (22.Nf3!+–).

14.Nd2 d6 15.Qf3 Qg6 16.Kf1 Bg4 17.Qf4 =.

14.Nd2 d6 15.Qf3 Qg6 16.Kf2 Bg4 17.Qf4 =.

13.Qh5 Be7

14.Na3? Na6 15.e5 Qg7 16.Re1 Nc5 17.Nb5 Ne6 18.Re4 Ng5?? 19.Reh4+– Kf8?? 20.Qh8 Qh8 21.Rh8 Kg7 22.Nc7 Rb8 23.Nd5 (23.Nd5 Ba3 24.R1h6+–) 1–0. Kucharkowski,Jens – Zylla,Johannes, corr KMG–22, 1990.

14.Na3 Nc6 +–.

14.Na3 Ba3

15.Rf1?! Qb6 16.d4 Qe6 17.Rh4 Na6 18.Rhf4 Qg6 19.Qh8 Bf8 20.Rf6 Qg7 21.Qh5 +–.

15.Rf1?! Qb6 16.d4 Qe6 17.Rh4 Na6 18.Qh8 Bf8! =+.

15.Rf1?! Qb6 16.d4 Qe6 17.Rh4 Nc6 18.d5! +–.

15.Rf1?! Qb6 16.d4 Qe6 17.Rh4 d6!? +–.

15.Rf1?! Qe6 16.Rh4 Nc6 17.Rhf4 Nd8 =.

15.Rf1?! Qg6 16.Qg6 fg6 17.Rh4 Nc6 18.Rh8 Ke7 19.Rff8 Bc1 20.d3 Ne5 21.Bf1 +=.

15.Rh4 Nc6! 16.Rg4! d5 17.Rg8 Bf8 18.ed5 Ne5 (18...Nd8? 19.Re1+–; 18...Ne7 19.Rf1+–; 18...Bd7 19.Re1!+–) 19.Re1! +–.

15.Rh4 Nc6! 16.Rg4! d6 17.Rf1 Qe6 18.Rg8 Ke7 19.Qh4! +–.

15.Rh4 Nc6! 16.Rg4! d6 17.Rf1 Qe7 18.Rg8! +–.

15.Rh4 Nc6! 16.Rg4! d6 17.Rf1 Bg4 18.Qg4 Qh8 19.Bh3 (19.Qf5 f6 20.Qe6–+) 19...Rd8 –+.

15.Rh4 Nc6! 16.Rg4! d6 17.Rg8 Ke7 18.Rf1 Qe6 19.Rg7 +– (19.Bh3!+–).

15.Rh4 Nc6! 16.Qh8? Qh8 17.Rh8 Bf8 18.Rf1 d6 –+.

15.Rh4 Qg6 16.Qg6 fg6 17.Rh8 Ke7 18.Rc8 +–.

10.e4 h4

11.Nc3 c6 12.Qe1 Be7 13.Rh2 d6 14.Kh1 Nd7 15.Bf3 Nh6 16.Qe2 Ne5 17.Rg1 Qf4 18.Rf2 h3 19.Bg7 Nf3 20.Rf3 Qh4 21.Bh6 Qh6 22.Rg8 Bf8 23.Nd5 Rb8 24.e5?? cd5= 25.ed6 Be6 26.Qb5 Bd7 27.Qd5?? Be6?? 28.Qb5+– Bd7 29.Qe5 Be6 30.d7! Kd7 31.Rd3 (31.Rd3 Kc6 32.Qb8+–; 31.Qb8?! Bd5 32.Qf8 Qf8 33.Rf8 Bf3 34.Kh2 Bd5+=) 1–0. Kucharkowski,Jens – Sternik,Ryszard, corr KMG–22, 1990.

11.Nc3 c6 12.Qf3 d6 13.Rf1 Be6 14.Bd4 h3 15.Rh3 Bh3 16.Qf7 Kd8 17.Qf8 (17.Bf6 Nf6 18.Qf6 Qf6 19.Rf6 Bg2 20.Kg2 Nd7 –+) 17...Kc7 18.Rf7 Nd7 19.Qg7 –+. Meybohm.

11.Nc3 d6 12.Nd5? h3! Meybohm/Kucharkowski.

11.Nc3 d6 12.Qe2 (--> 11.Qe2 d6 12.Nc3).

11.Nc3 d6 12.Kf1 Bg4 13.Qe1. Meybohm/Kucharkowski.

11.Bd4! d6 12.Be3 +–. Meybohm.

11.Qe1! Qc5 12.Kf1 (12.Qf2 Qc2 13.Nc3) 12...Qc2 13.Nc3 Qd3.

11.Qe1 Be7 12.Nc3 d6 13.Kf1 Be6 14.Nd5 Bd5 15.ed5 Qf5 16.Kg1 Qc2 17.Rc1 Qa2 18.Rh4 Nd7 19.Rg4 Nh6 20.Re4 Ng8 21.Rc7 Kd8 +/–.

11.Qe1 Be7 12.Bd4 d6 13.Kf1 Nc6 14.Bf2 h3 15.Bh3=+ Bh3 16.Rh3 0–0–0 17.Nc3 Nf6. Kucharkowski,Jens – Schober, corr ch DDR jeugd, 1988.

11.Qe2 d6 12.Nc3 (12.Kf1! =) 12...Bg4? (12...h3! –+) 13.Qf2 Nd7 14.Rf1 Bc5 15.d4 Bb6 16.Qf7 =. Meybohm.

11.Qf3? Bd2 –+. Meybohm.

11.Rh2 d6 12.Kh1 Nc6 13.Nc3 Be6 14.Nd5 Bd5 15.ed5= Nce7 16.c3 Bc5 17.Qa4 Kd8 18.Rh4 Nf5 19.Rh7 Qg6 20.Rh3+= Ng3 21.Kh2+/– Nf5 22.d4 Bb6 23.Rg1 Ngh6?? 24.Be4+– Ng4 25.Rg4! (25.Rg4 c6 26.Rg6 fg6 27.dc6+–) 1–0. Kucharkowski,Jens – Colossus, 1 Min/Zug, 1990.

11.Rh2 Nh6 12.Bb2 Bc5 13.d4= Qe3 14.Kf1 Qf4 15.Qf3?? Qh2–+ 16.dc5 Qg3 17.Qg3 hg3 18.Be5 Ng4 19.Bf4 Na6 20.Bg3?? Ne3 (20...Ne3 21.Ke2 Ng2–+) 0–1. Hasler,Ulrich – Zuzek,Teodoro, CiF, 1991.

11.Rh3? d6 –+. Meybohm.

9.Bh8 h6

10.a3 Be7 11.e3 d5 12.Rh5 Qg4 13.Qg4+= Bg4 14.Rd5 c6 15.Rd4 Be6 16.Nc3 Nd7 17.Rb1 Nb6 18.a4 Bc5+= 19.Re4 0–0–0 20.d4 Be7 21.a5 Nd5 22.Nd5+/– Bd5 23.Bh3 Kb8 24.Be5 Ka8 25.a6 b6 26.Rg4+/– Bg5 27.Kf2 Be6+= 28.Bg2 Rc8= 29.d5 cd5=+ 30.c4 Ne7 31.Rd4 Rd8?? 32.e4+– Nc6 33.ed5 Ne5 34.de6 Kb8 35.Rd8 Kc7?? 36.ef7+– Nf7 37.Rg8 Bf6 38.Bd5 Nd6 39.Ra8 (39.Ra8 Bd4 40.Ke2+–) 1–0. Zylla,Johannes – Donner, Stadtmeist Braunschw., 1992.

10.a3 Be7 11.e3 Bf6 12.Bf6 Qf6 13.Nc3 Qg6 14.Qh5 c6 15.Qg6 fg6 16.Rf1 d5 17.d4 Nd7 18.e4 de4 19.Be4 Nf8 20.Rh2 Bf5 21.Bf5 gf5 +/–.

10.Bb2 d5 11.c3 Bd6 12.Qa4 Nc6 13.Qh4 Be6 14.Qg5 hg5 15.Na3 a6 16.Nc2 0–0–0 17.Bh3 g4 18.Bg2 Nge7 19.e4 (better is 19.e3!?–/+) 19...de4–+ 20.Be4 f5 21.Bc6 Nc6 22.d4 Bd5 23.Rh5 Be4 24.Ne3 Ne7 25.Nc4 Bg3 26.Ba3? (better is 26.Ne3–/+) 26...Nd5–+ 27.Nd2 Bd3 28.Nf1 Bf1 29.Rf1 f4 30.Bc1 Nc3 31.Rg5 Ne2 32.Kg2 f3 33.Rf3 gf3 34.Kf3 Nc1 35.Kg3 Rd4 0–1. Feng,Jason – Znak,Nicholas, RF–2008–0–00014, 2008.

10.c3 Ba5 11.Na3 Nc6 12.Qf1 Qc5 13.d4 Qa3 14.d5 Nce7 15.Bf6 Bc3 16.Bc3 Qc3 17.Qf2 Qa1 18.Kh2 Qa2 19.Rf1 f6 20.Qf3 d6 21.Qh5 Kd8 22.Qf3 f5 23.e4 Bd7 24.Kg1 Bb5 25.Rf2 Qa1 26.Kh2 Kd7 27.Bh3 Qe5 28.Kg1 Rf8 29.ef5 Nf6 30.Kh1 Qe1 31.Kh2 Ned5 32.Bf1 Bf1 33.Rf1 Qh4 34.Qh3 Ng4 35.Kg2 Nde3 36.Kg1 Qh3 37.Rf2 Qg3 38.Rg2 Qg2# 0–1. 19larry – Ratscales, ChessWorld.net, 2014.

10.c3 Ba5 11.Qb3 d6 12.Bd4 Nc6=+ 13.Be3 Qg4 14.Kf1 Qf5 15.Ke1+= Bb6 16.Rf1 Qg6 17.Bf3 Be6 18.Qa4= Nge7 19.Rg1 Qf6 20.Na3?? Be3–+ 21.de3 Qc3 22.Kf2 Kd7 23.Rac1 Qf6 24.Nb5 a6 25.Nd4 Qh4 26.Rg3 Rg8 27.Rcg1 Nf5?? 28.Bc6+= Kc8?? 29.Nf5+– (29.Nf5 Rg3 30.Rg3 Qg3 31.Ng3 bc6 32.Qc6+–) 1–0. Steve20 – ofer, ChessWorld.net, 2005.

10.c3 Ba5 11.Qc2 Nc6 12.Qe4 Nge7 13.d4 d5 14.Qf3 Be6 15.Na3 0–0–0 16.Bf6 Qg6 17.Be7 Ne7 18.Rc1 a6 19.c4 Bd2 20.Rb1 Qg5 21.Rh5 Qg6 22.Rh4 f5 23.Qb3 b6 24.c5 Ba5 25.cb6 Bb6 26.e3 Qg5 27.Rf4 Nc6 28.Rf3 Rg8 29.Qc2 Qh5 30.Kf2 Bd7 31.Rh1 Qg5 32.Rh2 Bd4 33.ed4 Nd4 34.Qd3 Nf3 35.Qf3 Qd2 36.Qe2 Qd4 37.Kf1 f4 38.Qa6 Kb8 39.Rh6 Qd1 40.Kf2 Qd2 41.Kf1 Qg2 42.Ke1 Qg1 43.Kd2 Rg2 44.Kc3 d4 45.Kb3 Qd1 46.Kb4 Ra2 47.Rh8 1–0. mckenna215 – Ratscales, ChessWorld.net, 2014.

10.c3 Bc5 11.e3 Nf6 12.d4 (12.Bf6!? Qf6 13.Qf3=) 12...Be7 13.Nd2? (13.Qf3 Ng4–/+) 13...d5 (13...Qe3 14.Kf1 Qc3 15.Nb3 Qc4 16.Qe2 Qe2 17.Ke2–/+) 14.Nf3? (better is 14.Bf6 Bf6 15.Kf2+=) 14...Qe3–+ 15.Kf1 b6 (15...Qc3?! 16.Bf6 Qc4 17.Qe2 Qe2 18.Ke2 Bf6 19.Rh6–/+) 16.Qa4?? (better is 16.Ne5 Ng4! 17.Qf3–+) 16...Bd7 17.Qb3 c6 18.Re1–/+ Qd3 19.Kg1 Qg6 20.Ne5 Qg5 21.Nf3 Qg6 22.Qb4 Be6 23.Ne5? Bb4 24.Ng6 Bc3 25.Rd1 Nbd7 26.Bf6 Nf6 27.Rh6?? 0–0–0 28.Ne7–/+ Kd7 29.Nc6 Kc6 30.Rf6 Kd7 31.Rd3 Bb4 32.Rff3 Bf8 0–1. Fournier,Frederic – Chalvet,Philippe, Partie Libre (Active), 1996.

10.c3 Bd6 11.e3= b6 12.Qf3 Bb7?? (better is 12...c6=) 13.Qb7+– c6 14.Qa8 Qa5 (14...Ne7 15.Qa7 Ng6 16.Bd4+–) 15.Qb7 Ne7 (15...Qa6 16.Qa6 Na6 17.e4+–) 16.Rh6 Qa4 (16...Ng6+–) 17.Bf6 Qg4 (17...Qd1 18.Kf2 Bg3 19.Kg3 Qe1 20.Kh2 Qg3 21.Kg3 Nf5 22.Kh2 Ne7 23.Qb8 Nc8 24.Qc8) 18.Rh8 Ng8 (18...Qg8 19.Rg8 Ng8 20.Qc8) 19.Qc8 1–0. Kal1 – Tradesmen, ChessWorld.net, 2014.

10.c3 Be7 11.d4 d5 12.Be5 Nf6 (better is 12...c6!?–/+) 13.Qd2= (worse is 13.Bc7 Na6 14.Be5 Ng4–+) 13...Ne4 14.Qf4 Nc6 15.Bc7 Be6 16.Rh6 Qg7 17.Qh2 Nd4 18.Rh8 Kd7 (18...Bf8!? 19.Be5 Ne2 20.Kf1 N2g3 21.Bg3 Ng3 (21...Qg3?! 22.Qg3 Ng3 23.Ke1–/+) 22.Ke1 Qe5 23.Kf2 0–0–0 24.Rf8 Qe2 (24...Rf8?! 25.Qg3 Qf5 26.Qf3+=) 25.Kg3 Qe5 26.Kf2 Qh2 27.Rd8 Kd8–+) 19.Ra8+= Qg5 (19...Ne2?! 20.Kf1 Qf6 21.Ke2 Qf2 22.Kd1 Bg4 23.Bf3 Bf3 24.Kc1 Bg5 25.Nd2–+) 20.Qh8?? (20.Nd2 Qe3 21.Kh1 Nf2 22.Kg1 Ng4 23.Kh1 Nh2 24.Bh2 Qc3 25.Rb1 Qd2 26.Ra7–+) 20...Ne2 21.Kh2 Kc7 22.Qb8 Kc6 23.Qe8 Kb6 24.Be4 Qg1 0–1. Bouvier,Clement (1745) – Kassis,Antoine (2170), FRA–chT4, 2009.

10.c3 Be7 11.e3 Bf6 12.Bf6 Nf6 13.Qa4 h5 14.Na3 Ke7 15.Qf4 Qf4 16.ef4 d5 17.Re1 Kf8 18.Bf3 Bf5 19.Bh5 a6 20.Bf3 Kg7 21.Re5 Be4 +–.

10.Bc3 Bc3 11.Nc3 c6 12.e3 d5 13.Qh5 Qg7 14.Kf2 Be6 15.Rag1 Nf6 16.Qh4 Ng4 17.Ke1 Nd7 18.Bf3 Ndf6 19.Bg4 Ng4 20.Nd1 Kd7 21.Nf2 Rg8 =.

10.Bc3 Nc6 11.Kf1 Qf5 12.Bf3 d5 13.Bb4 Nb4 14.d3 d4 15.c4 Bd7 16.Ke1 0–0–0 17.Qb3 a5 18.a3 Nc6 19.Nd2 Re8 20.Rb1 b6 21.Be4 Qe5 22.c5 a4 23.Qa4 Na5 24.c6 Bg4 25.Nc4 Qg3 26.Kd2 Re4 27.de4 Qc3 28.Kd1 d3 29.Rh2 Nf6 30.Qb4 Qc2 31.Ke1 Nc6 32.Qb3 d2 33.Nd2 Qc5 34.e3 Nh5 35.Kf2 f5 36.a4 Kb7 37.ef5 Na5 38.Qb5 Qd6 39.Kg1 Ng3 40.Qa5 Nf5 41.Qc3 Qg6 42.Kf2 Qg5 43.a5 Bh5 44.Rg2 Qh4 45.Kg1 Ng3 46.ab6 cb6 47.Qg7 Bf7 48.Rg3 Kc6 49.Rg6 Bg6 50.Qg6 Kd5 51.Rb5# 1–0. double_bishops – Ratscales, ChessWorld.net, 2014.

10.Bc3 Bd6 11.e3 b6 12.Qf3 Nc6= 13.e4 Bb7 14.a3 Ne5 15.Be5 Be5 16.c3 Nf6 17.d3?? 0–0–0 18.Qf5?? Qe3 19.Kf1 Qd3 20.Kg1 Be4 21.Qe5 Qe3 (21...Qe3 22.Kh2 Ng4#) 0–1. Attie – ofer, ChessWorld.net, 2005.

10.Bc3 Bd6 11.e3 Nc6 12.Qf3 b6 13.Rh5 Qg6 14.d3 Bb7 15.Qe4 Qe4 16.Be4 0–0–0 17.Nd2 Be7 18.Rf1 f6 19.Nb3 Rf8 20.Kf2 Bd6 21.Ke2 Nce7 22.Bb7+/– Kb7 23.Nd4 a5 24.Nf5 Nf5+= 25.Rff5 c6 26.Rh1 a4 27.Rb1 Ne7 28.Rff1 Nd5 29.Bd2 h5 30.e4 Ne7 31.Ba5 b5= 32.c4 Ka6 33.Bc3 f5 34.Rf3 h4 35.Rbf1 f4 36.cb5 cb5= 37.e5 Bc5 38.Rf4 Rf4–/+ 39.Rf4 Nd5 40.Rh4? Nc3–+ 41.Kd2 Na2 42.d4 Bb4 43.Kc2 Kb7 44.d5 Bc5 45.Kd3 Nb4 46.Ke4 a3 47.Rh1 Na6 48.Kd3 b4 49.Kc4 Kb6 50.e6 de6 51.de6 Nc7 52.Re1 Be7 53.Kb3 Kc6 54.Rc1 Kb6 55.Re1 Nd5 56.Rd1 Kc5 57.Rc1 Kd6 58.Re1 Kc5 59.Rc1 Nc3 60.Rf1 a2 61.Kb2 Kc4 62.Rf7 Bg5 63.Rc7 Kd5 64.e7 Bc1?? 65.Ka1+– b3 66.Rc3 b2 67.Ka2 (67.Ka2 b1Q 68.Kb1+–) 1–0. osirysm – ofer, ChessWorld.net, 2006.

10.Nc3 Na6 11.e3= c6 12.Ne4 Qf5 13.c4 =.

10.Nc3 Na6 11.e3 c6 12.Ne4 Qf5 13.Rh5 Qh7=+ 14.Nf6 Nf6–/+ 15.Re5 Kf8 16.Bf6 Qg6 17.Qf3 d6 18.Be7 Kg8 19.Re4 Bd2 20.c4 Bc3 21.Rd1 Be5 (21...Be5 22.Re5 de5 23.Rd8 Kg7–/+).

10.Nc3 Na6 11.e3 Qg6 12.Qh5 Qc2 13.Rf1 Qg6 14.Qg6 fg6 15.Bd5 Ne7 16.Bf7 Kd8 17.Rh6 c6 18.Bg6 Ng6 19.Rg6 Kc7 20.Rf7 b5 21.Be5 Kb6 22.e4 Ka5 23.Rfg7 Nc5 24.Rh6 Ne6 25.Rg8 Bb7 26.Ra8 Ba8 27.Rh8 Bb7 28.Rh7 Bc5+= 29.Kf1 b4 30.Ne2 Ng5 31.Rg7 Ne4= 32.Rd7 Bc8 33.Rd8 Ba6 34.Bc7 Ka4 35.d3 Nc3 36.Nc3 bc3 37.Ke2 Bb5 38.Be5 Bb4–/+ 39.Ra8 a5–+ 40.Ke3 Ka3 41.Rg8 Ka2 42.Rg1 a4 43.Rc1 Kb2 44.Rg1 a3 45.Rg2 Kb3 46.Bd4 a2 47.Rg1 Ba3 (47...Ba3 48.Be5 Bb2–+) 0–1. b4_player (2135) – AMO_A_CASEROS (2250), GameColony.com, 2002.

10.Nc3 Bc5 11.d4?? Qe3–+ 12.Kf1 Qc3 13.Rh3 Qc4?? 14.dc5=+ Qc5 15.Qd3 Nc6 16.Bc6 dc6–/+ 17.Re3 Be6 18.Rd1 Ne7 19.Bf6 Nd5 20.Re6 (20.Re6 fe6 21.Qg6 Kd7 22.Qf7 Qe7 23.Qe7 Kc8 24.Qd8#) 1–0. Goetter – Hermann,G, corr DDR, 1990.

10.Nc3 d6 11.e3 Bc3 12.Bc3 Bg4 13.Qf1 Nc6 14.Rb1 Bc8 15.Qf4 Qe7 16.Qg3 Qg5 17.Qg5+/– hg5 18.Rh8 Kf8 19.Bf6 Ne5 20.Be4 Ng6 21.Bg6 fg6 22.Bc3 d5 23.Rh7 c5 24.Rf1 Bf5 25.Rb7 Ke8 26.Rfb1 Bc2? 27.Rg7 Nh6 28.Rbb7 d4 29.ed4 cd4 30.Rbe7 Kf8 31.Bb4 (31.Bb4 Rb8 32.Rb7 Ke8 33.Rb8#) 1–0. pierred (2515) – halilgulsen (2520), net–chess.com, 2008.

10.Nc3= d6 11.e3 Nc6 12.Qh5 Be6 13.Rb1 Bc3 14.Bc3 0–0–0 15.a4 d5 16.Rh2 a5 17.Kh1 b6= 18.Rf1 Nce7 19.Qe2 Nf5 20.Be5 Kb7 21.c4 f6 22.Rh5 Qg3 23.cd5+/– Rd5?? 24.Rff5+– fe5 25.Re5 c6 26.Re6 (26.Re6 Kc7 27.Rc6 Kc6 28.Qc4 Kd7 29.Rd5 Ke7 30.Qe4 Kf7 31.Qf5 Ke8 32.Qd7 Kf8 33.Rf5 Nf6 34.Rf6 Kg8 35.Bd5 Kh8 36.Rh6#; 26.Bd5 Bd5 27.Rd5 cd5 28.Rd5 Qh3 29.Kg1 Nf6+–; 26.Rd5 cd5 27.Qf1 Qg4 28.Bd5 Bd5 29.Rd5 Qe4 30.Qg2 Qh4 31.Kg1 Qe1 32.Kh2 Qh4 33.Qh3 Qf2 34.Kh1 Qe1 35.Kg2 Qe2 36.Kg3 Qe1 37.Kf4 Qf2 38.Qf3 Qh4 39.Ke5 Qe7 40.Kd4 Ka7+–) 1–0. Ruecker,Udo – Boettcher,Peter, corr KMG–28, 1993.

10.Bd4 Nc6–/+ 11.Be3 Qg3 12.Bf2 Qg6 13.c3 Be7 14.d3 Nf6 15.Kf1 Ng4 16.Bd4?? (better is 16.Bg1+=) 16...Nd4–+ 17.Ke1 (17.Rh3 Qf6 18.Kg1 Nc2–+) 17...Ne3 18.Qc1 (18.Qa4 Qg2 19.cd4 Qh1 20.Kd2 Bg5–+) 18...Qg2 19.Qe3 Nc2 20.Kd2 Ne3 21.Rh6 Bg5 22.Rh8 Ke7 23.Na3 1–0. stephenmason11 – magnito9, ChessWorld.net, 2013.

10.e3 d5 11.Qh5 Be6 12.c4 c6 13.Qg5 hg5 14.cd5 Bd5 15.Bd5 cd5 16.Nc3 Na6 17.Rh7+/– Bf8 18.Rf1+– Nh6 19.Bf6 Rc8 20.Bg5 Rc6 21.Nd5 Rg6 22.Nf6 Ke7 23.Ne4 Ke8 24.Rf6 Ng4 25.Rg6 (25.Rg6 fg6 26.Rb7+–; 25.Rff7 Nc5 26.Rc7 Bg7 27.Rhg7 Kf8 28.Rcf7 Ke8 29.Re7 Kf8 30.Rg6 Ne4 31.Re4 b6 32.Rf4 Nf6 33.Rff6 Ke8 34.Rg7 a6 35.Rb6 Kf8 36.Bh6 Ke8 37.Rb8#) 1–0. Andersson,Lars H – Grehl,Siegfried, corr SOK–93–95, 1994.

10.e3 f6 11.Qh5+= Qh5 12.Rh5 Nc6 13.a3 Bf8 14.Nc3+/– Nge7 15.Nd5 (15.Nd5 Nd5 16.Bd5+/–; 15.Nb5!? Kd8 16.Bf6+–) 1–0. De Smet,Karl – Bedbur,Heinz, corr KMG–16, 1989.

10.e3+/– Nf6 11.Qf3 Be7 12.Nc3+– Nc6 13.d4 (13.Rf1 Ne5 14.Qf4 Nfg4+–) 13...d6? (better is 13...Ng4 14.Nd5 Bd8+/–) 14.Bf6+– Qf6 (14...Bf6?? 15.Ne4 Qe3 16.Qe3 Bd4 17.Nd6 Kf8 18.Qd4 Nd4 19.Nc8 Rc8 20.Rh6+–) 15.Nd5 (15.Nd5 Qf3 16.Bf3+–) 1–0. Plantet,Marc (1910) – Winckel,Fabrice (1730), Montigny le Bretonneux op 1st, 2002.

10.e3 Nf6 11.Qf3 Be7 12.Nc3 Ng8 13.Rf1 +/–.

10.e3 Nf6 11.Qf3 Be7 12.Bf6 Bf6+= 13.Rh5 Qg7 (worse is 13...Ba1 14.Rg5 hg5 15.Qe4 Kf8 16.Qb4 d6 17.Bb7+/–) 14.Nc3 d6 15.Nd5 Bd8 ½–½. Fournier,Frederic – Robeson,Christian, Partie Libre (Active), 1995.

10.e3 Nf6 11.Qf3 Ng4 12.Nc3 Nc6 13.Rf1?? Nge5 14.Be5 Ne5=+ 15.Qf4 Qf4 16.Rf4 Bc3 17.dc3 Kf8 18.Rh6 Ke7 19.Rh7 c6 20.Bh3 b6 21.Bf5 d6 22.Rh8 Bb7 23.Ra8 Ba8 24.Kf2 c5 25.Bd3 Bd5 26.a3 Be6 27.Ke2 d5 28.Kd2 c4 29.Bf1 Kd6 30.Bg2 Kc5 31.Rh4 Ng4 32.Bf3 Ne5 33.Be2 Bd7 34.Rh6 Be6 35.Rh5 Kd6 36.Rg5 Bd7 37.Bh5 f6 38.Rg2 Bf5=+ 39.Rf2 Ke6 40.a4 Be4 41.Rf4 f5 42.Rf1 Ng4 43.Rg1 Nf6 44.Be2 a6 45.a5 ba5 46.Ra1 Ne8=+ 47.Ra5 Nc7 48.Bh5 Bg2 49.Ra2 Ke5 50.Be2 Be4=+ 51.Ra1 Kd6 52.Bf1 Kc5 53.Bh3= Kd6 54.Ra2 Kc5 55.Bf1 Kd6 56.Ra4 Kc5 57.Be2 Kb5 58.Ra2 a5 59.Bh5 a4 60.Ra1 Ka5 61.Bg6 Nb5 62.Be8 Bf3 63.Bd7 Bg4 64.Ra2 Bf3 65.Bf5 Nd6= 66.Bg6 Ne4 67.Be4 Be4 68.Rb2 Ka6 69.Rb8 Ka5 70.Kc1 Ka6 71.Kb2 Ka5 72.Rb4 Bg6 73.Rb7 Bf5 74.Rf7 Be4 75.Ra7 Kb5 76.Rb7 Ka5 77.Rb8 Bf5 78.Rd8 Be4 79.Rd7 Kb6= 80.Ka3 Kc6 81.Rg7 Bc2 82.Rg2 Bb3 83.Kb4 Kd6 84.Rg8 Ke5 85.Re8 Kd6 86.e4 de4 87.Re4 Kd5 88.Re8 Kd6 89.Rd8 Ke5 90.Rd2 Ke6 91.Rd4 Ke5 92.Ka3 Ke6 93.Rh4 Ke5 94.Rd4 Ke6 95.Rd8 Kf6 96.Ra8 Ke5 97.Ra5 Ke4 98.Ra4 Kd3 99.Ra7 Kc3 ½–½. Psion – Psion, 15 sec/Zug, 1988.

10.e4 Nc6 11.c3 Bc5 12.d4 Be7 13.e5 d6 14.Kf2 Bg4 15.Qd3 Qf4 16.Kg1 Qc1 17.Qf1 Qg5 18.Kh2 Qh5 19.Kg1 Qg6 20.ed6 Bd6 21.Nd2 0–0–0 –/+.

10.e4 d6 11.c3= Bc5 12.d4 Bb6 13.Qd2 Qg6=+ 14.Qf4 Nd7 15.e5 Qh7=+ 16.Bf6 Ndf6 17.ef6 Qg6 18.Nd2 Bf5 19.Rf1= Be6 20.Qe4 Qe4 21.Be4 c6 22.Bh7 0–0–0 23.Nb3 c5 24.Rh2 cd4 25.Nd4= Bd4 26.cd4+= Bc4 27.Rff2 Re8? 28.Rhg2+– Re1 29.Kh2 Nf6 30.Rf6 Bf1?? 31.Rg1 Re2 32.Kg3 Ra2 33.Rgf1 (33.Rgf1 Ra3 34.Kf4+–) 1–0. Kucharkowski,Jens – Weisbrod,Juergen, corr KMG–24, 1992.

10.e4 d6 11.c3 Bc5 12.d4 Bb6 13.Qe1 f6 14.Nd2 Nc6 15.Nf3 Qg6 16.Qh4 Bg4 17.Qg3 Qh7 18.Qg4+/– White gets strong initiative 18...Qh8 19.Qg6 Ke7 20.Re1 Rf8 21.Nh4 Ne5 22.Nf5 Ke6 23.Qg3 Nf7 24.Bh3+– Ng5? 25.Nh6 Ke7 26.Nf5 Kf7 27.Nd6! (27.Nd6 cd6 28.Be6 Kg7 29.Rh8 Kh8 30.Qd6+–) 1–0. Van Esbroeck,Dirk – Boettcher,Peter, corr KMG–28, 1992.

10.e4 Nf6 11.Bf6 Qf6 12.c3 Bf8 13.d4 d6 14.Na3 Na6 15.Qe2 c6 16.Rf1 Qg5 17.d5 Nc5 18.Qf3 Qg6 19.Rh4 Be7 20.Rf4 cd5 21.ed5 f5 22.Nb5 Kd8 23.Qe2 Bg5 24.R4f3 Bd7 25.Qb2 Kc8 26.Nd4 Ne4 27.Rb1 (< 27.Nf5 Bf5 28.Qb4 Kb8–/+) 27...b6 28.Nb3 (28.Re1 Kb7–/+) 28...Kc7 29.Qa3 Qg7 30.Qa6 Bf6 31.Rc1 Kb8 32.Qd3 Kb7 33.Qc2 Qg4 34.Rcf1 Rg8 35.Rf4 Qg5 36.R4f3 Bc3! 37.Rd1 (37.Qc3 Qg2) 37…Bb5 (38.Rh3 Rc8–+) 0–1. Pohl,W – Bendig,Frank, corr KMG–37, 1998.

10.Nc3 Bc3

11.Bc3 b6 12.e4= Bb7 13.Qf3 d6 14.Rf1+= Qg6 15.Rh3 Nd7?? 16.Rg3+– Qh7 17.Rg7 Qg7 18.Bg7 f6 19.Qh5 Ke7 20.d3 c5 21.Bh3 Ne5 22.Bh6 Nh6 23.Qh6 Rg8 24.Kh1 Rf8 25.Be6! Bc6 26.Qg7 (26.Qg7 Ke8 27.Rf6 Rf6 28.Qf6+–) 1–0. Bakkers,Max – Weisbrod,Juergen, corr KMG–29, 1994.

11.Bc3= d5 12.e3 Bg4 13.Qf1 c6 14.Qf4 Qf4 15.ef4 Nd7 16.Re1 Kf8 17.Kf2 Rd8 18.Bd4 h5 19.d3 c5 20.Ba1 Ngf6 21.Be5 b5 22.Kg3 Rc8 23.Bd6 Kg8 24.Kh4 Rc6 25.Be7 Nf8 26.f5 N8d7=+ 27.Rb1 b4 28.Kg5 Ra6 29.Rb2 d4 30.Rh4 Kg7 31.Bd8 Ne8 32.Bh3 Ndf6 33.Bg4 hg4–/+ 34.Rh2 Rd6 35.Be7 Rc6 36.Re2 a6 37.Rb3 a5 38.a4 Rc8 39.Kh4 Nd5 40.Kg4 f6 41.Bc5 Rc5 ½–½. Klaus Behrmann (2420) – Wulf452 (2305), ChessWorld.net, 2003.

11.Bc3 d6 12.e3 Bg4 13.Qf1 Nd7 14.Qf4 Qg6 15.d3 0–0–0 16.Rb1 Nb6 17.Qe4 Qe4 ½–½. Bendig,Frank – Grott,Peter, corr, 1990.

11.Bc3 Nf6 12.e3 d6 13.Qf3+= Ng4 14.Qe4 Kf8 15.Rf1 Nc6 16.Qf4 Qg6 17.Rh4 Rb8 18.Be4+/– Qg8 19.Kh1 Nce5 20.d4 Nc6 21.Bd5 Nd8+/– 22.Bf3 h5 23.Rh5 Ke8? 24.d5 (24.d5 Qg6 25.Bg4 Bg4 26.Rh6+–) 1–0. Kucharkowski,Jens – Bendig,Frank, corr KMG–38, 1999.

10.Nc3 c6

11.e3 d5 12.Rb1 Na6 13.Rh5 Qg6–/+ 14.Rh4 Be7 15.Rf4 Bd6 16.Rf2 Bg4 17.Qf1 Bg3 18.Rb7 Bf2 19.Qf2 Bc8 20.Rb1 Bh3 21.Be5 Bg2 22.Qg2 Rd8 23.d4 Ne7 24.Bf4 Nf5–/+ 25.Rb7 Rd7–+ 26.Rd7 Kd7 27.a3 Nc7 28.Nd1 Ne6 29.Bb8 Ng5 (29...Ng5 30.a4 Qh5–+) 0–1. Landgraf,Manfred – Ruecker,Udo, corr KMG–28, 1993.

11.e3 d5 12.Rh5 Qg6–/+ 13.Nd5? cd5–+ 14.Rd5 Bd7 15.Re5 Ne7 16.Re4 Ba5 17.Rf4 Bf5 18.Qf3 Nbc6 19.e4 Be6 20.Bc3 Bb6 21.Kh1 0–0–0 22.Bh3 Nd4 23.Be6 fe6 24.Bd4 Rd4 25.Qc3? Nc6 26.Raf1 Kd7 27.d3 Ne5 28.Rf8 Qh5 29.Kg2 Qg4 30.Kh2 Qh4 31.Kg2 Ng4 (31...Ng4 32.R1f3 Kd6–+) 0–1. Landgraf,Manfred – Boettcher,Peter, corr KMG–28, 1993.

11.Ne4 Qg6

12.Rb1 Be7 13.Be5 d5 14.Ng3 Nd7 15.Bf4 Nc5 16.Kf2 Ne6 17.Be5 Nf6 18.Bf3 Ne4–+ 19.Be4 de4 20.e3 Ng5 21.Qh5 Qe6 22.Bb2 Bf8 23.a3–/+ Bd7 24.Bd4 b6 25.Rh4 c5 26.Bc3 ½–½. van Geemen,Jan – Seegers,M, corr vrij, 1990.

12.Rh3 d5 13.Rg3 Qh7?? 14.Rg8 +–.

12.Rh3 Be7 13.Rg3 Qh7 14.Bc3 d5 15.Rg7 Qh8 16.Qf1 Be6 17.Bh3 de4 18.Be6 Qg7 19.Bg7 fe6 20.Qf4 Nd7 21.Qe4 0–0–0 22.Qe6 Bf6 23.Bf6 Ngf6 24.Rf1 Rg8 25.Kh1 Re8 26.Qh3 Kc7 27.Qh6 Ne4 28.Rf3 (28.Rf3 c5 29.Rf7+–; 28.Rf7 Nd6 29.Rh7 c5+–) 1–0. Welti,Manfred – Bendig,Frank, corr KMG–37, 1998.

12.Rh3 Ne7 13.Rg3 Qe6 14.c3 Ba5 15.e3 d5 16.Nf6 Kd8 17.Qh5 Nd7 18.Qh6 b6 19.Rg5 Bb7?? 20.Bh3+– (20.Bh3 Qd6 21.Bd7+–) 1–0. Kilpatrick,Robert – MacQueen,A, corr SCCA cand, 1994.

12.Rh3 Qh7 13.Rg3 Kd8 14.Bd4 d5 15.Rg7 Qh8 16.Qf1 de4 17.Qf7+– Ne7 18.Bf6 (18.Bf6 Qe8 19.Rg8+–) 1–0. Bendig,Frank – Houthuijzen,A, email KMG–50, 2002.

10.Nc3 Nc6

11.Nd5 Bd6 12.e3 Nce7 13.Qf3 Nd5 14.Qd5 Qd5 15.Bd5 Be7?? (better is 15...c6 16.Bb3 Bf8+=) 16.Rf1+– 1–0. Cavadini,Ignacio – Alza,Agustin (2105), Villa Martelli op, 2006.

11.Nd5 Bd6 12.e3 Qg6 13.Rh4 Nce7 14.Rg4 Qh7 15.Bc3+= c6 16.Be4 f5 17.Rg7 Qg7 18.Bg7 fe4 19.Ne7 (19.Ne7 Ke7 20.Qf1+–) 1–0. Schirmer,Michael – Angus, email 4AMM–01, 1997.

11.e3 Bc3 12.Bc3 d6 13.Qh5 Qg3 14.Rb1 Nd8 15.a3 Be6 16.Kf1 Bg4 17.Qh4 Be2 18.Kg1 Qg6 19.Qe4 Kd7 20.Kf2 Bg4 21.Qa4 c6 22.Be4 Qe6 23.Rb7! Nb7 24.Bc6 Ke7 25.Bb7 Rd8 26.e4 Kf8 27.Qa7 Qe7 28.Qd4 Qb7 29.Qg7 Ke7 30.Qg4 Qa7 31.Kg2 Qa3 32.e5 Qa8 33.Kh2 Qd5 34.Re1 Kf8 35.Bb4 f6 36.c4 h5 37.Qh5 Qd4?! (37...Qe6 38.Qh4 Rd7 39.ed6 Qf5+–) 1–0. guest3515 – guest6509, ICC, 2006.

11.e3 Bc3 12.Bc3 d6 13.Qh5 Qh5 14.Rh5 Bg4 15.Rb5 0–0–0 16.Rab1+/– h5 17.Rb7+– Kd7 18.Bc6 Kc6 19.Ra7 Nh6 20.Rbb7 Rc8 21.Ba5 Nf5 22.Rc7 Rc7 23.Rc7 Kb5 24.Bc3 Nh4 25.Rf7 Nf3 26.Kf2 Ng5 27.a4! Ka4 28.Ra7 Kb5 29.Ra5 Kc6 30.Rg5 d5 31.Rg6 Kc5 32.d4 Kc4 33.Rc6 Kb5 34.Rc5 Kb6 35.Rd5 Kc6 36.Rc5 Kd6 37.Kg3 Ke6 38.e4 Be2 39.d5 Kd6 40.Rc6 Kd7 41.Be5 Bg4 42.Bf6 Bd1 43.e5 Bg4 44.e6 Ke8 45.Rc8# 1–0. pereira – ljwz, internet, 2009.

11.e3 d6 12.Nd5 Ba5 13.Rh5 Qg4 14.Qg4= Bg4 15.Nf6 Nf6= 16.Bc6 bc6 17.Ra5 Ke7 18.Bf6 Kf6 19.Rf1 Ke6 20.Rf4 f5 21.e4 d5 22.ef5 Bf5 23.Rc5 Ke5= 24.Rf2 Rg8 25.Kh2 Bd7 26.Ra5+= Ra8 27.Rf7 Kd6 28.Rh7 Bf5 29.Rh6 Kd7 30.Rc5 Be6 31.Ra5 a6 32.Ra4 (32.d4 Bg4+/–) ½–½. Landgraf,Manfred – Weisbrod,Juergen, corr KMG–29, 1994.

10.Nc3 f6?!

11.Nd5 Ba5 12.e3+= d6 13.Qh5 Kf8 14.Bf6 Qh5= 15.Rh5 Bg4 16.Rf1 Bh5 17.Bc3 Bf7 18.Ba5 Ne7? 19.Nc7 Nbc6 20.Na8 Na5 21.Nc7 Kg7 22.d3 Kg6 23.Be4 Kg7 24.c4 Nac6 25.Nb5 Bg6?! 26.Bg6 Kg6 27.Nd6 Nb4 28.Nb7 (28.Nb7 Nd3 29.c5+–; 28.d4 b6+–) 1–0. Popp,Wolfgang – Boettcher,Peter, corr KMG–11, 1989.

11.Nd5 Bd6 12.e3 b6 13.Qf3 Nc6 14.Bf6 Nf6 15.Qf6 Qf6 16.Nf6 Ke7 17.Rh6 Bb7 18.Nd5 Kf7 19.Rh7 Ke6 20.Rf1 Be5 21.Rh6 (21.Rh6 Bf6 22.Rhf6 Ke5 23.R1f5#) 1–0. pierred – ofer, ChessWorld.net, 2005.

11.Nd5 Bd6 12.e3 c6 13.Nc3 Be7 14.Qh5 Qh5 15.Rh5 Kf7 16.Be4+= d5 17.Bh7 Bg4 18.Bg8 Kg8 19.Rh6 Kf7 20.Kf2 Nd7 21.Rb1 b6 22.Rbh1 b5 23.Ne2+= a5 24.Nf4 Bf5+= 25.Rg1 Bf8 26.Rh5 Bc2 27.Rc1 Bg6= 28.Ng6 Kg6 29.Rh3 c5 30.Rg1 Kf7 31.Rh7 Ke6 32.Rg8 c4 33.Bg7 b4 34.Ke2 b3–/+ 35.ab3 cb3–+ 36.Bf8 b2 37.Re7=+ Kd6 38.Rgg7 Nf8 39.Rb7+= Ne6 40.Rg1 a4= 41.Rb2 Nc5? 42.Rb6+– Kc7 43.Rf6 a3 44.d4 Nd7+/– 45.Rc1 Kd8 46.Rh6 Ke8 47.Rf1 Ke7+/– 48.Rh7 Ke6+= 49.Rh6 Ke7+/– 50.Kd2 Rb8? 51.Ra6+– Rb2 52.Kc3 Re2 53.Rf3 a2 54.Kb3 Nb6 55.Ra2 Ra2 56.Ka2 Nc4 57.Rf2 Kd6 58.Re2 Ke6 59.Kb3 Kf5 60.e4! Ke6 61.e5 Na5 62.Kb4 Nc6 63.Kc5 Na5 64.Rb2 Nc4 65.Rb6 Kf5 66.Rd6! (66.Rd6 Kg5 67.Kd5+–) 1–0. Schirmer,Michael – Gebauer,W, corr, 1993.

11.Ne4 Qg6 12.Rh3 d5 13.Rg3+= Qf7?? 14.Rg8!+– (14.Rg8 Bf8 15.Nf6 Kd8 16.Bd5+–) 1–0. jelgava – ofer, ChessWorld.net, 2005.

10.e3 c6

11.a3 Be7 12.Qh5 =.

11.Qf3 d5 12.Bc3 Bg4 13.Qg3 a5 14.Bb4 ab4–/+ 15.c3 b3 16.a3 Nd7 17.d4 Ngf6 18.Nd2–/+ Be2 19.Qg5+= hg5 20.Nb3 b6 21.Kf2 Bc4 22.Nd2 b5 23.Nc4 bc4 24.a4 (24.Rh8 Nf8+/–) 1–0. PeteHarris – Attie, ChessWorld.net, 2005.

11.Qh5 Qh5 12.Rh5 d5 13.Bf3 Nd7 14.Kf2 Be7 15.Nc3 Bg5 16.Rg1 Ndf6=+ 17.Rh2 b5 18.Ne2 Ke7 19.Nd4 Bd7=+ 20.Nb3 Kd6 21.Ke2 a5 22.Rhg2 b4 23.Ke1 a4 24.Nc1 c5 25.Ne2 Re8 26.Rh2 Be6–+ 27.Nc1 Rb8 28.Bg7 c4 29.Kf2 Bf5 30.Bd1 Re8 31.Re1 Bg6 32.Kf1 h5 33.Ree2 Ng4 34.Rh3 f6 35.Rg2 Ne7 36.Bg4 hg4 37.Rg4 Bf5 38.Rh8 Rh8 39.Bh8 Bg4 (39...Bg4 40.Bg7 Bd1–+) 0–1. Binder,Klaus – Hort,Wolfgang, DESC, 2001.

11.Qh5 Qh5 12.Rh5 d5 13.Bf3 Nd7 14.Bg7 Bf8 15.Bf8 Kf8 16.Na3 b5 17.c3 Ndf6 18.Rh4 Bf5–/+ 19.Kf2 a5 20.Rg1 b4 21.Nb1 Rb8 22.Ke2 Bg6 23.cb4 ab4 24.d3 c5 25.Rc1 Rb5 26.Nd2 Ra5 27.e4 de4 28.de4 Nd7 29.Rc2 Ne5 30.Bh1 Rb5 31.Nf3 f6 32.Ne5 fe5 33.Bf3 Ra5 34.Bh5 –/+. Reuter,Alfred – Altenburg,Nils, DESC, 2000.

11.Rh5 Qg6 12.Rh4 Be7 13.Rg4 Bg5 14.Rg3 f6 15.Nc3 d5 16.e4 d4 17.Na4 Nd7 18.Qf3 Ne5 19.Qf2? Bh4 20.Kh2 Bg3 21.Qg3 Qh7 22.Qg7 Qg7 23.Bg7 Kf7 24.Bh8 Ng6 25.Rb1 Nh8 26.Rb4 d3 27.cd3 Ng6 28.d4 N8e7 29.Nc3 b6 30.d5 cd5 31.ed5 Bb7 32.Rc4 Rc8 33.Ra4 a5 34.d6 Bg2 35.Kg2 Nf5 36.Nd5 Rc2 37.Nb6 Rd2 38.Kh3 Rd3 39.Kh2 Rd6 40.Ra5 Rb6 41.Rf5 Rb3 (42.ab3 Ne5+/–; Better is 41...Rb2 42.Kg3 Ra2–+) –+. market (2180) – Siegmar (2125), GameColony.com, 2002.

10.e3 Nc6

11.a3 Be7 12.Nc3 Nf6 13.Qe2 d6 14.Rb1 Qg6 15.Bf6 Bf6 16.Nd5 Bd8 17.d3 Bg4 18.Qf2 Na5 19.Qf4 h5 20.Qa4 c6 21.Rb7 Bf3 22.Nf4 Qg3 23.Rh3+= Qe1 24.Kh2 Nb7 25.Rf3 Qc3 26.Nh5 Qe5 27.Nf4 Na5+= 28.Rh3 Rc8 29.d4+/– Qg7 30.Rh5 f5? 31.Rf5 Qc7?? 32.Rf8 Kf8 33.Ne6 Kg8 34.Nc7 Rc7 35.Kg1 Rg7 36.c4 Kf8 37.Qb4 Bc7 38.Kf2 Ke7 39.Be4 Kf6 40.Kf3 Rf7 41.Ke2 Rg7 42.Qa4 c5 43.Qb5 Re7 44.Kd3 Bb6 45.Qb2 Ke6 46.Qg2 Kd7 47.Qg4 Kc7 48.Qg5 Kd7 49.Bf5 Kd8 50.Qg8 Re8 51.Qf7 Re3 52.Ke3 Nc4 53.Kf4 Ne5 54.Qf8 Kc7 55.Qc8# 1–0. Psion – Psion, 3 min/Zug, 1988.

11.c3 Bd6 12.Rh5 Qg6 13.Qf3 Qc2 (better is 13...Be7+=) 14.Na3?? (better is 14.Qe4 Qe4 15.Be4+=) 14...Ba3–+ 15.Rf1 Qg6 16.Rf5 Nd8 17.Bf6 Nf6 18.Rf6 Qg7 19.Qh5 Bf8 20.Qe5 Be7 21.R1f3 (21.R6f5 Qe5 22.Re5–+) 21...d6 22.Qe4 Be6 (22...d5!? 23.Qa4 Bd7 24.Qf4 Bf6 25.Qf6–+) 23.R6f4 c6 24.Kf2 Bd5 (24...Bd5 25.Rg4 Qh8–+) 0–1. Fournier,Frederic – Robeson,Christian, Train France (FRA), 1995.

11.Nc3 b6 12.Ne4 Qg6 13.Rh3 Bb7?? 14.Rg3+– Qh7 15.Rg8! Qg8 16.Nf6 Ke7 17.Ng8 Rg8 18.Qh5 Nd8 19.Qh4 Ke8 20.Qb4 Bg2 21.Bf6 Nc6 22.Qf4 d6 23.Qh6 Bd5 24.Kf1 Kd7 25.e4 (25.e4 Be6 26.c3+–) 1–0. Pietrzak,Janusz – Zamarski,Ryszard, corr 1. AMM Poland, 1992.

11.Nc3 Bc3 12.Bc3 d6 13.Rb1 Nd8 14.Qh5 c6 15.Qg5+/– hg5 16.Rh8 Kf8 17.Bf6 Ne6?? 18.Be4+– (18.Be4 Rb8 19.Bh7+–) 1–0. Rosner,Dirk – Wolak,J, corr ICCF WT–I–1379 (year?).

11.Nc3 Bc3 12.Bc3 d6 13.Qh5 +=.

11.Nc3 d6 12.Qh5 Be6 13.Rb1 Bc3 14.Bc3 0–0–0 15.Qg5 hg5 16.Rb5 d5 17.Kf2 Nge7 18.Bf6 a6 19.Rc5 Rg8+= 20.c4 dc4 21.Rb1 Nf5 22.Rb7 (22.Rb7 Kb7 23.Rc6–/+; 22.Be4 Nh6 23.Bc6 Ng4 24.Kg3=). Pietrzak,Janusz – Kuperski,Marek, corr 1. AMM Poland, 1991.

11.Nc3 Nf6 12.Bf6 Qf6 13.Nd5 +=.

11.Qf3 d6 12.a3 Ba5 13.Nc3 Bg4 14.Qe4 Be6 15.Rf1 0–0–0=+ 16.Qf3 a6 17.Ne4 Qg6 18.Bf6 Nf6 19.Qf6=+ Rg8 20.Qg6 Rg6 21.Rh5 Ne5 22.c3 Nc4–+ 23.Rf2 Bb6 24.Kh2 Na3 25.Nf6 Nc4 Black gets deadly initiative 26.Nd5 Ne5 27.Kh1 Ng4 28.Rf4 Rg5–+ 29.Nb6 cb6 30.Rh4 h5 31.Kg1 Kc7 32.Kf1 Ne5 33.Rh2 Bc4 34.Kg1 f5 35.Kh1 d5 (35...d5 36.Rfh4 Be2–+; 35...b5 36.Rfh4 Bf7 37.Rf4–+) 0–1. Van Esbroeck,Dirk – Ruecker,Udo, corr KMG–28, 1993.

11.Qf3 d6 12.a3 Bc5 13.d4 Bb6=+ 14.Nd2 Be6 15.Ne4= Qg6 16.Qg3 0–0–0 17.Qg6 fg6 18.Nc3 Nce7 19.Bh3 Bh3 20.Rh3 Re8 21.e4 Nc6 22.Rd1 h5 23.Rf3 Ne5 24.Rg3 Ne7 25.Bg7 N7c6 26.Be5 de5 27.Na4 Bd4 28.Kg2 b5 29.c3 ba4 30.cd4 ed4 31.Rg6 Kd7 32.Rg7=+ Kd6 33.Kf3 h4 34.Rg6 Kd7 35.Rg7 Kd8 36.Rh7 Rf8 37.Kg4 a6 38.Rc1 Ne5 39.Kh4 d3 40.Rb1 Kc8 41.Kg3 d2–/+ 42.Rd1 Rf3 43.Kg2 Rd3 44.Rh8 Kd7 45.Rh7 Kc6 46.Rh6 Kc5–+ 47.Rh7 c6 48.Kf2 Nc4 49.Rb7? Ra3 50.Rd7 Rh3 51.Rd8 a3 52.e5 Rh6 53.Kg3 Rg6 54.Kf4 a2 55.Ra1 Rg2 56.Kf3 Rh2 57.e6–/+ Rh3 58.Kf2? Rh7–+ 59.Rd7 Rh2 60.Kf3 Ne5 61.Ke3 Ng4 62.Kf3–/+ Nf6 63.e7 Kc4 64.Rd6 Ne8 65.Rc6 Kb3 66.Ra6+/– Rh7 67.Ra7 Rh3 68.Ke2+– Rh2 69.Ke3 Kc3+/– 70.Ra3 Kc4 71.Ra8 Ng7 72.Kf3 Kb3? 73.Kg4 Rh6 74.Rb8 Kc3+= 75.Kg5 Re6 76.Rd8 Re7 77.Kf6?? Ra7–+ 78.Rh8 Ne8 79.Re8 Kb2 80.Rf1 a1Q 81.Ra1 Ra1 (81...Ra1 82.Rd8 d1Q 83.Rd1 Rd1–+) 0–1. Comet B50 – Comet B25, 2003.

11.Qf3 Qg6 12.Qe4 Qe4 13.Be4 Nce7 14.c4 c6 15.a3 Ba5 16.Nc3 Bc3 17.Bc3 d5 18.cd5 cd5 19.Bf3 Bf5 20.Rf1 Rc8 21.Rh5 Bg6 22.Rh4 Bd3 23.Rf2 b6 24.Bh5 Ng6= 25.Rd4 Be4 26.Bb2 N8e7 27.Bg4 Rc2 28.d3 Rf2 29.Kf2 Ne5 30.Bd7 Nd7=+ 31.de4 de4 32.Re4 Nc5 33.Rd4 h5 34.Kf3= ½–½. Van Esbroeck,Dirk – Woelfelschneider,Peter, corr private, 1993.

11.Qh5 Qg3 12.Nc3 d6 13.Kf1 Qg6 14.a3 Bc3 15.Qg6 fg6 16.Bc3 h5 17.Rb1 Nge7 18.Kg1 Rb8 19.Bf6 Bf5 20.e4 Bg4 21.d4 b5 =.

11.Qh5 Qg6 12.Qg6+= fg6 13.Nc3 Nce7 14.a3 Bc3 15.Bc3 h5 16.Rf1 d5 17.e4 Be6 18.ed5 Nd5 19.Bd5 Bd5= 20.Re1 Kd7 21.Rh4 Nh6 22.Re5 Bf7 23.Rd4 Kc6=+ 24.Bb4 Nf5 25.Rc5 Kb6 26.Rd7 Be8 27.Rdd5 c6 28.Re5 Kc7 29.Re6= Rd8 30.Rce5 Bf7=+ 31.Rf6 Rd7 32.d3 b6 33.Bd2 c5 34.Bf4 Kd8 (34...Kb7 35.c3=) ½–½. Van Esbroeck,Dirk – Bacon,Joe, corr APCT, 1993.

11.Rh5 Qg6=+ 12.Nc3 d6 13.Rh4 Bf5 14.Nd5 Ba5 15.d3 0–0–0 16.Qf3 Be6 17.Kf2?? Bd5–+ 18.Qd5 Nge7 (18...Nge7 19.Qc4 Rh8–+) 0–1. Boettcher,Peter – Ruecker,Udo, corr KMG–28, 1992.

10.e3 d6

11.Bb2 Bd7 12.Qh5+= Qg3 13.Qh4+/– Qg6? 14.d3?? Bc6=+ 15.Rh2 Ba5 16.Kf1 Qf5 17.Ke2 Qb5 18.Bc6 Nc6 19.Bg7 Nce7 20.Nd2 0–0–0 21.Qg4 f5 22.Qf3 Bd2 23.Kd2+= (23.Kd2 Qb4 24.Bc3+=). Hasler,Ulrich – Singer,R, CiF, 1993.

11.Nc3 Nf6?? 12.Bf6+– Qf6 13.Nd5 Qg6 (13...Qe5 14.Rh5 Qg7 15.c3+= (worse is 15.Nb4 Bg4 16.Qf1 Bh5+=; 15.Nc7?! Kd8 16.Na8 Bg4+–)) 14.Nb4 (better is 14.Nc7 Kd8 15.Na8 Bg4+–) 14...Bg4 15.Qf1 c6 16.Qf4 Nd7 (16...h5 17.Kf2+–) 17.Rf1 (17.Qh6 Qh6 18.Rh6 Ke7+–) 17...a5 (17...h5 18.d4+–) 18.Nd3 (18.Rh6 Qg8 19.Nd3 Be6+–) 18...Be2 (18...h5 19.Qd4 Ke7 20.Qb2+–) 19.Rf2 (better is 19.Rh6!? Qg8 20.Rb1 Bd3+–) 19...Bd3 20.cd3 h5 21.d4 (21.Qf5 d5+–) 21...f6 (21...Ke7 22.Qh4 Nf6 23.e4+–) 22.Rh3 (22.Qf5 Qf5 23.Rf5 d5+–) 22...Ke7 23.Rg3 Qh7 24.Be4 Qh8 (24...Qf7 25.Rfg2 Qf8 26.Rg7 Kd8 27.Rg8+–) 25.Rfg2 Rf8 26.Rg7 Rf7 27.Rf7 Kf7 28.Qd6 (28.Qd6 Nf8 29.Qc7 Ke6 30.Qc8 Ke7 31.Qb7 Kd6 32.Qc6 Ke7 33.Qc5 Kd8 34.Qa5 Ke7 35.Qc7 Nd7 36.Bf5 Qd8 37.Rg7 Kf8 38.Qd8 Kg7 39.Qd7 Kh6 40.Qh7 Kg5 41.Qg6 Kh4 42.Qh6 Kg3 43.Qf4) 1–0. Fournier,Frederic – Robeson,Christian, Train France (FRA), 1995.

11.Nc3 Bg4 12.Qf1 Bc3 13.Bc3 Nd7 14.Rb1 Nb6 15.Qb5 c6 16.Qg5 hg5 17.Rh8 0–0–0 18.Ba5 Kc7 19.Kf2 Be6 20.a3 f5 21.Rbh1 Rd7 22.Bf1 Nf6=+ 23.Bd3 f4 24.ef4= gf4 25.Ra8 Ng4=+ 26.Kf1 Ne5 27.Rhh8 Rf7 28.Ba6 Bc4 29.d3 Bd5 30.c4 Bf3? 31.d4 Ng6 32.Rhg8 (32.Rhg8 Kd7 33.Ra7+–; 32.Ra7 c5 33.Rh6 Rg7+–) 1–0. Baluch – Skonieczny,Jerzy, corr 2. AMM Poland, 1994.

11.Qh5 Nc6 12.Nc3 Be6 13.Qg5 hg5 14.Bf6 Kd7 15.Rh8 Re8 16.Bg5 Bc3 17.dc3 Nge7 18.Re8 Ke8 19.Rb1 b6 20.a3 Kd7 21.e4 Ne5 22.a4 N7c6 23.Be3 Nc4=+ 24.Bd4 a5 25.Bf1 Nd2–/+ 26.Re1 Nf3–+ 27.Kf2 Ne1 28.Ke1 f5 29.Bd3 fe4 30.Be4 Nd4 31.cd4 d5 32.Bd3 Kd6 33.c3 Bd7 34.Bc2 c5 35.Kd2–/+ Ke6 36.Ke3 Bc6 37.Bd1 Kd6 38.Bb3 b5 39.ab5 Bb5 40.dc5 Kc5 41.Bd5 ½–½. Hummel,Erik Jan – Muhren,Bianca, NED–ch U14 Leiden, 1999.

10.e3 Qg6

11.a3 Be7=+ 12.Nc3 c6 13.Bd4 d6 14.Qc1 Nd7 15.Ne2 d5 16.Nf4 Qd6 17.Nh5 Qg6 18.Ng7 Kd8–/+ 19.Nh5 Ndf6 20.Nf4=+ Qh7 21.c4= Ne4 22.cd5+/– cd5 23.Nd5 Bd6 24.Qc2 Bf5 25.Qb2 Ng3 26.Qb7 Ne2?? 27.Kf2 Rc8 28.Ke2 Bd3 29.Kf2 Qf5 30.Kg1 Be4 31.Be4 Qe4 32.Qf7 Qg4 33.Kf1 Bg3 34.Bf6 (34.Bf6 Nf6 35.Qe7) 1–0. Bonetti,Shane – guest212, ICC, 2002.

11.a3 Be7=+ 12.Nc3 c6 13.Bd4 d6 14.Qc1 Nd7 15.Ne2 Ne5 16.Kf1 Qg4 17.Nf4 Bh4–/+ 18.d3 Ne7 19.Rb1 Nf5–+ 20.Ne2 Nf3 21.c3 c5 22.Bg7 Ng7 23.c4 Nh5 24.e4 Bg5 25.Kf2 Bc1 26.Bf3 Be3 27.Ke3 Qg5 28.Kf2 Nf6 29.Rhg1 Qd2 30.Rbd1 Qb2 31.Ra1 h5 32.Rgb1 Qd2 33.Rd1 Qg5 34.Rab1 h4 35.Rg1 Qd2 36.Rgd1 Qc2 37.Rbc1 Qb2 38.Rc3 Ng4 39.Ke1 Ne5 40.Bh1 Bg4 41.Rd2 Qb1 42.Rd1 Qb6 43.Rdc1 Qb2 44.R1c2 Qb1 45.Nc1 Nd3! 46.Kd2 Nf2 47.Bf3 Bf3 48.Rf3 Ne4 49.Kd1 0–0–0 50.Rg2 d5 51.Rd3 d4 52.Rb3 Nc3 53.Kd2 Qe4 54.Re2 Ne2 (54...Ne2 55.Rh3 Nc1 56.Kd1 Qe2 57.Kc1 Rg8 58.Rh1 Rg2 59.Rh4 Qe1) 0–1. Bonetti,Shane – stratosphere (1680), ICC, 2002.

11.Rh4 Be7= 12.Rg4 Bg5 13.Rg3 (13.Nc3 h5 14.Nd5 Na6=) 13...h5=+ 14.Be4 Qh6 (< 14...Qe4 15.Rg5 Ne7 16.Nc3+/– (16.Rh5?! d6 17.Rg5 Nbc6=)) 15.Bc3 (15.Be5 Ne7 16.Qf3 c6=+) 15...h4 16.Rg2 Ne7 17.Qf3 Nbc6 18.Kh1 d6=+ 19.Na3 h3 20.Rg3= Be6 21.Rag1 f6 22.Nb5 Rc8 23.Na3 a6 24.Nb1 d5 25.Bd3 Rd8 26.a3 d4–+ 27.ed4 f5 28.Qe2 Bf4 29.Rf3 Bd5 30.Rgf1 Qg6 31.Rg1 Qh5 32.Rgf1 Qg4 33.Ba1 Rd6 34.c4 Nd4!! 35.Bd4 Bc6 36.Bc5 Re6! 37.Be3 Be3 38.Be4 Re4 39.Nc3 Re5 0–1. b4_player (2130) – AMO_A_CASEROS (2255), GameColony.com, 2002.

11.Qh5 Qc2 12.Qg4 Qh7 13.Bb2 Na6 14.Be4 d5 15.Qc8! Rc8 16.Bh7 Ke7 17.Nc3 c6 18.Rb1 Nc5 19.Rh4 a5 20.a3 Bc3 21.Bc3 b5 22.Kf2 Nf6 23.Bf6 Kf6 24.d4 Ne6 25.Rh6 Kg7 26.Rbh1 Rh8 27.R6h3 Kf6 28.Bf5 Rh3 29.Bh3 Ke7 30.Be6 Ke6 31.Rh6 f6 32.a4 b4 33.Rh7 Kd6 34.Ra7 f5 35.Kf3 b3 36.Rb7 Ke6 37.Rb3 Kd6 38.Kf4 Kc7 39.Kf5 Kc8 40.Rc3 Kb7 41.Rc5 Kb6 42.Ke6 Kb7 43.Kd6 (43.Kd6 Kb6 44.Rc6 Ka7 45.Kc7 Ka8 46.Ra6#; 43.Kd7 Kb6 44.Kc8 Ka7 45.Kc7 Ka6 46.Rc3 Ka7 47.Rc6 Ka8 48.Ra6#) 1–0. Sopermi (2070) – Isilinac (1965), ajedrez21.com, 2001.

11.Qh5 Qc2 12.Qg4 Qh7 13.Bb2 Bd2 14.Nd2 Qg6 15.Qg6 fg6 16.Rf1 d6 17.Be4 Nd7 18.Bg6 Kd8 19.Bf7 Ne7 20.Rh6 c5 21.Ne4 Kc7 22.Nd6 Nc6 23.Ne8 Kb6 24.Be6 c4 25.Rb1 a6 26.Bd4 (26.Bd4 Ka5 27.Bc3 Ka4 28.Nd6+–) 1–0. bambinik – Paula Martin, internet, 2001.

11.Qh5!?+= Qh5 12.Rh5 Bf8 13.c4 d6 14.Nc3 c6 15.Bd4 Nd7 16.Ne4 Nb6 17.d3 d5 18.cd5 Nd5 19.Re5 =.

9.Bh8 Nh6

10.a3 Bc5 11.e3 Ng4 12.Qe2 Qg8 13.Bb2 c6 14.Kf1 d5 15.Ke1 Bf5 16.d4 Bd6 17.e4 de4 18.Be4 Be4 19.Qe4 Kd8 20.Qf3 Qg6 21.Kd1 Nd7 =+.

10.c3 Bf8 11.Qa4 Nc6 12.Qe4 Ne7 13.Be5 c6 14.Bf4 Qf6 15.Qe5 Qg6 16.Qh5 Ng4 17.Qh7 Qf6 18.Qe4 d5 19.Qd4 Qf5 20.Bg3 Qc2 21.Qb4 Qc1 =+.

10.c4 Ng4 11.e3 h5 12.Qf3 Nc6 13.Nc3 d6 14.Nd5 Ba5 15.Nf6 Nf6 16.Bf6 Qg6 17.Qe4 Be6 18.Qg6 fg6 19.d3 Bb6 20.Re1 Nb4 21.Be4 Kd7 =+.

10.Qe1 Be7 11.Nc3 c6 12.Qf2 Qg6 13.e4 d6 14.Kf1 Ng4 15.Qg3 Nd7 16.Bd4 h5 17.Ke1 h4 18.Qf3 Nde5 19.Qe2 Nh2 20.Be5 de5 21.Qf2 Ng4 –/+.

10.e3 Nc6 11.Qh5 Qh5 12.Rh5+/– Bf8 13.Be4 d6 14.Bh7+/– Bg4 15.Rg5 Be7+= 16.Rb5 0–0–0 17.Bg7 (17.Bg7 d5 18.Bh6+/–) 1–0. Hoffmann,Asa – Roscher, corr SOK–89–36, 1989.

10.e3 d6 11.Qh5+/– Qg8 12.Bc3 Bc3 13.Nc3 Ng4 14.Qh7 Qh7 15.Rh7 Nc6 16.Rf1 f5 17.Nd5 Rb8 18.Be4! fe4 19.Nc7 (19.Nc7 Kd8 20.Rf8) 1–0. nordlicht – jareeh_q, gameknot.com, 2001.

10.e3= f6. Adam.

10.e3 Qg6 11.Qh5+= Qh5 12.Rh5+/– Bf8 13.Be4 Nc6 14.Bc3 d6 15.Bh7 Bg4 16.Rb5 0–0–0 17.a4 a6 18.Rb2 Be7 19.Be4 d5 20.Bg2 Nf5 21.Kf2 Bh4 22.Kg1 Be2 23.Na3 Rg8 24.Kh2 Bg3 25.Kg1 Be5 26.Be5 Ne5 27.Kf2+= Bc4 28.Rh1 Ng4 29.Kf3+/– Ne5 30.Kf4 Rg2 31.Ke5 Rf2 32.Nc4 dc4 33.Rh8 Kd7+= 34.Rh7 Nd6=+ 35.Kd4 Rd2 36.Kc3 Rg2 37.a5 Kc6 38.Rb4 b5 39.ab6 cb6 40.Rb2 Re2 41.Kd4 b5 42.Rh6 Rd2 43.Kc3 Rd1 44.Ra2 Kb7 45.Kb4 f5 46.Rg6 Rd5 47.Re6 Rd2 48.Ka5 Ka7–/+ 49.Rg6 Rd1 50.Rg7 Nb7 51.Kb4 Kb6 52.Rg6 Nd6 53.Kc3 a5–+ 54.Kb2 a4 55.Re6 Kc7 56.Re7 Kc6 57.Re5 Rd5 58.Re6 Kc5 59.Ra1 Ne4 60.Ka3 c3 61.Rg1 Nd2 62.Ka2 b4 63.Rg7? b3 64.Ka3 bc2 65.Ka4 Rd8 66.Rc7 Kd5 67.Rc3 Ke6 68.Rc6 Kd5 69.Rc2 Nf1 70.Rf2 Ra8 71.Kb4 Ne3 72.Kb3 Ke5 73.Rf3 Ke4 (73...Ke4 74.Rh3 f4–+) 0–1. Psion – Psion, 4 min/Zug, 1988.

10.Qf1 Nc6 11.e3 Be7 12.Nc3 b6? (better is 12...Nb4=) 13.Nd5+– Bd8 14.Bf6 Qg6 (14...Bf6 15.Qf6 Qf6 16.Nf6 Kf8 17.Rh6 Kg7 18.Rh7 Kf6 19.Rf1 Kg6 20.Rff7 Kg5 21.Rhg7 Kh6+–) 15.Bd8 Kd8 16.Rh6! Qh6 17.Qf7 Qg6 18.Qg6 hg6 19.Rf1 d6 (19...Ke8 20.Be4 Ne7 21.Nc7 Kd8 22.Na8 d5 23.Rf8 Kd7+–) 20.Rf8 Kd7 21.Bh3 1–0. ancientmage – Nokarookoff, ChessWorld.net, 2003.

10.Qf1 Bd2 11.Nd2 Qe3 12.Qf2 Qd2 13.Qg3 +–.

10.Nc3 Ng4

11.Nd5 Bd2 12.Nc7 Kd8 13.Nd5 Nc6 14.e4 Be3 15.Kf1= b6 16.Qd3 Nb4 17.Bf6 Nf6 18.Qe3 Qe5 19.Qc3 Qc3 20.Nc3 Ba6 21.Kg1 Rc8 22.Rh3 Bc4 23.e5 Be6 24.Rg3 Ng4 25.Be4 h5 26.a3 h4 27.Rg2 Rc3 28.ab4 Re3 29.Bd5=+ Bd5 30.Rg4= h3 31.Ra7 Re1 32.Kh2=+ Bg2?? 33.Rd4+/– Rh1 34.Kg3+– Bc6 35.c4 b5 36.cb5 Bb5 37.Rh4 Rb1 38.Rb7 Rb3 39.Kh2 Bf1 40.Rh8 Ke7+/– 41.Rbb8 Ke6 42.Rhd8 Ke5= 43.Rd7 f5 44.Rd2+= Bg2 45.Re8 Kf4 46.Rf2 Bf3 47.Kh3 Rb4= 48.Rc8 Ke3 49.Rf1 ½–½. Bendig,Frank – Rudbeck,Joergen, corr ICCF TT–4–90, 1992.

11.Nd5 Bd2 12.e4 Be3 13.Kf1 Nf2?? 14.Bf6+– Nd1 15.Nc7 Kf8 16.Bg5 Bg5 17.Rd1 Na6 18.Na8 (18...h6 19.e5+–) 1–0. Klaus Behrmann (2240) – Nokarookoff (2250), ChessWorld.net, 2003.

11.Qe1 d6 12.Rh7 Nd7 13.Qh4 Qh4 14.Rh4 Nf8 15.Nd5 Ba5 16.Rg4! Bg4 17.Nf6 Ke7 18.Ng4 (18…Nd7 19.Bd4 Bd2 20.Rd1+– (< 20.Bb7 Rg8 21.Bf3 f5=+)) 1–0. techtrading (2375) – Nokarookoff (2220), ChessWorld.net, 2003.

11.e3 Ne3 12.Qe2 Qg2 13.Qg2 Ng2 14.Kg2 d6 15.Rh7 Be6 16.a3 Bc3 17.Bc3 Kd7 18.Rh8 Bd5 19.Kf2 b6 20.Rh5 Kc6 21.d3 Nd7 =.

11.Rh3 Nc6 12.Nd5 Bd6 13.e3 h5 14.Qf3 Ne7 15.Nf6+– Nf6 16.Bf6 Qg6 17.Rh5 Ng8?? 18.Rg5 Qf6 19.Rg8 Ke7 20.Re8!! (20…Ke8 21.Qf6+–) 1–0. Hemmo (1925) – Nokarookoff (2250), ChessWorld.net, 2003.

10.e3= Ng4

11.Qf3 Nc6 12.Rh7+/– Nce5 13.Be5 Ne5 14.Qe4 Be7 (better is 14...Bd6!?+/–) 15.Rh8+– Bf8 16.d4 1–0. vind3x (2055) – nextdoor (1635), gameknot.com, 2014.

11.Qf3 h6 12.Nc3 f5 13.Qf4 Qf4 14.ef4 Nc6 15.Bf3 Kf7 16.Bg4 fg4 17.Rh6 b6 18.Nd5 Bc5 19.Kh2 Bb7 20.Kg3 Nd4 21.Rh7 Kf8 22.Nc7 Rc8 23.Rd7 1–0. Pommerel – Muyvid, 1996.

11.Rh7 Qf5 12.Rh3 d5 13.Qf1 c6 14.Qf5 Bf5 15.Bc3 Bc3 16.Nc3 Nd7 17.Rh8+/– Nf8 18.Bh3 Be6 19.Rf1 Rd8? 20.Rf4+– d4 21.ed4 c5 22.dc5 (22…Rd2 23.Bg4 (23.Rg4?! Bg4 24.Bg4 Rc2+–) 23...Bg4 24.Rg4+–; 22.Rg4?! Bg4 23.Bg4 Rd4+–) 1–0. Wulf452 (2210) – Nokarookoff (2260), ChessWorld.net, 2003.

11.Rh7 Qf5 12.Rh3 Qf2 13.Kh1 Qf5 14.Kg1 Qf2 15.Kh1 Qf5 ½–½. Pietrzak,Dorota – Giulian,Rosie, Ladies CCOL5, 1993.

10.e3= Qg8

11.Bb2 Ng4 12.Qf3 Nc6 13.Qe4+– Be7 14.Qh7 Qg5?? 15.Rh5 Qg6 16.Qg6 fg6 17.Rh8 Kf7 18.Bd5# 1–0. marekt – ChessDeco, ChessWorld.net, 2003.

11.Bb2 Ng4 12.Qf3 d5 13.Qd5+/– ½–½. Skaug,Torbjoern – Rudbeck,Joergen, corr ICCF TT–4–90 SF, 1995.

11.Bb2 Ng4 12.Qf3 Be7!? +=.

11.Bc3 Bf8 12.Qf3 Nc6 13.Bf6 Ne7 14.Nc3 c6 15.Be7 Ke7 16.Qe4 Kd8 17.Qh4 Kc7 18.Qf4 d6 19.Rh6 Bh6 20.Qh6 Bf5 21.Rf1 Bc2 +/–.

11.Rh6 Qh8 12.c3 Bf8 13.Rh5 Nc6 14.d4 d6 15.Qf3 Bd7 16.Nd2 0–0–0 17.Bh3 f6 18.Kh1 Ne7 19.Rb1 d5 20.Bd7 Rd7 21.e4 c6 22.Qh3 h6 23.Rb7! f5 24.Rd7 Kd7 25.ef5 Qf6 26.Nf3 Nc8 27.Ne5 Kc7 28.Qh4 Qh4 29.Rh4 Nd6 30.f6 Ne4 31.Ng6 Bd6 32.f7 Ng5 33.f8Q Bf8 34.Nf8 (34…h5 35.Rh5+–) 1–0. ARMAGEDON_8 – Nokarookoff, ChessWorld.net, 2003.

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    Available lines:
  • 1.b4 (4 players, 1 day/move)
  • 1.b4 (4 players, 10 days/move)
  • 1.b4 e5 2.Bb2 Bb4 3.Be5 Nf6 (4 players, 3 days/move)
  • 1.b4 e5 2.Bb2 Bb4 3.f4 ef4 4.Bg7 Qh4 5.g3 fg3 6.Bg2 gh2 7.Kf1 hg1Q 8.Kg1 (Kucharkowski-Meybohm gambit, 6 players, 10 days move)
  • 1.b4 e5 2.Bb2 f6 3.e4 Bb4 4.Bc4 (Sokolski gambit, 4 players, 3 days/move)
  • 1.c4 Nf6 2.b4 (English orangutan, 4 players, 3 days/move)
  • 1.e4 c5 2.b4 (Sicilian: Wing gambit, 4 players, 10 days/move)
  • 1.e4 e6 2.Nf3 d5 3.e5 c5 4.b4 (French: Wing gambit, 4 players, 3 days/move)

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