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TESTF270 Release 2017-09-26
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.Be5 Nf6 4.c4 Nc6 5.Bb2 0–0 6.e3 d5 7.cd5 Nd5 8.Nf3 Re8 9.Be2 Re3

Table of contents:

(...)

10.fe3 Bd6 11.0–0 h6 12.Nc3 Nc3 13.Bc3 b6 14.Qb3 Be6 15.Bc4 Bc4 16.Qc4 Qd7 17.Nd4 Nd4 18.Qd4 f6 19.Qd5 1–0. juditfan (2330) – gstevenson (2335), net–chess.com, 2014.

10.fe3 Bf5?? 11.0–0+– Be6 (11...Qe7 12.Ne5 Qe6 13.Nc6 bc6 14.Na3+–) 12.Qc2 Be7 13.Nc3 Nc3 14.Bc3 h6 (14...g6 15.Rab1 b6 16.Ba1+–) 15.Qb2 f6 16.Qb7 Bd5 17.Qa6 Rb8 18.Rab1 Bc5 (18...Rb6 19.Qa4 Qe8 20.Rb5+–) 19.Rb8 Qb8 (19...Nb8 20.Qb5 Bb6+–) 20.Bc4 Qd8 21.Qb5 Qd6 22.d4 1–0. pierred (2765) – gstevenson (2335), net–chess.com, 2014.

10.0–0 Re6

11.a3 Bc5 12.d4 Bb6 13.Bc4 Re7 –/+.

11.a3 Be7 12.Bc4 Rg6 13.Ne5 Ne5 –+.

11.a3 Bf8 12.Bc4 Rg6 13.Ne5 Ne5 –/+.

11.Bb5 a6 12.Bc6 Rc6 13.Re1 Re6 –+.

11.Bb5 Nf4 12.Qa4 Nd3 13.Bc3 Be7 –+.

11.Bb5 Rg6 12.a3 Be7 13.Bc6 Rc6 –+.

11.Bc4 Na5 12.d3 Rd6 13.Qc1 Nc6 –/+.

11.Bc4 Re8 12.Re1 Be6 13.Bb5 Bg4 –/+.

11.Bc4 Rg6 12.a3 Bh3 13.Ne1 Bg2 –+.

11.Re1 Nf4 12.Bc4 Re1 13.Qe1 Bf5 –+.

10.0–0 Re7

11.a3 Bd6 12.Bb5 Bg4 13.Nc3 Nc3 –+.

11.Bb5 Na5 12.Qc2 Bd6 13.Rc1 c6 –/+.

11.Bb5 Qd6 12.a3 Bc5 13.Qc2 Bd7 –/+.

11.Bb5 Bg4 12.h3 Bh5 13.Bc6 bc6 –+.

11.Re1 Nf4 12.Bb5 Bg4 13.Re7 Qe7 –+.

11.Re1 Bf5 12.Bb5 Qd6 13.Bc6 Qc6 –/+.

11.Re1 Bg4 12.h3 Bh5 13.a3 Bc5 –+.

11.a3 Bc5

12.Bb5 Qd6 13.Qc2 Bd7 –/+.

10.0–0 Re8

11.a3 Bc5 12.Bb5 Bg4 13.Qb3 Rb8 –/+.

11.a3 Be7 12.Bb5 Bg4 13.Nc3 Qd6 –/+.

11.Bb5 Qd6 12.a3 Bc5 13.d4 Bb6 –/+.

11.Bb5 Bd7 12.Qb3 a6 13.Qd5 ab5 –/+.

11.Bb5 Re6 12.Re1 Nce7 13.Bc4 Re1 –/+.

11.Nc3 Nc3 12.Bc3 Bc3 13.dc3 Qf6 –/+.

11.Nc3 Nf4 12.Bb5 Qd6 13.Qc2 a6 –+.

11.Nc3 Bg4 12.a3 Nc3 13.dc3 Qd1 –+.

11.Bc4 Nce7 12.Bc3 Nc3 13.Nc3 Bc3 14.dc3 Qd1 15.Rad1 Bg4 16.Be2 Bf3 17.Bf3 c6 18.Rd7 Rab8 19.Rb1 b5 20.Ra7 Kf8 21.Rd1 Red8 22.Rdd7 Rd7 23.Rd7 Rc8 24.Kf1 Ke8 25.Ra7 g6 26.Bg4 f5 27.Be2 Kd8 28.c4 bc4 29.Bc4 Rc7 30.Ra8 Rc8 31.Rc8 Kc8 32.f4 Kc7 33.Ke2 Kd6 34.Kd3 Kc5 35.a3 h6 36.g3 Nc8 37.Bf7 g5 38.fg5 hg5 39.h4 gh4 40.gh4 Nd6 41.Be6 Kb5 42.h5 Ne8 43.Bf5 Nf6 44.h6 Ka4 45.Kc4 Ka3 46.Kc5 1–0. gerotnik (2320) – gstevenson (2335), net–chess.com, 2014.

11.d4 Bg4 12.Nbd2?? (better is 12.a3 Ba5 13.Bc4–+) 12...Bc3 13.Bb5 (13.Qc1 Bb2 (13...Re2?! 14.Bc3 Qf6 15.h3–+) 14.Qb2 Re2 15.Qb7 Nd4 16.Nd4 Rd2–+) 13...Bb2 14.Bc6 bc6 0–1. Martinez Saenz – Fontana Sotomayour (2295), Zaragoza Delicias op 6th, 2005.

11.Re1 Qd6 12.a3 Bc5 13.d4 Bb6 –/+.

11.Re1 Bf5 12.Bb5 Qd6 13.Re8 Re8 –+.

11.Re1 Bg4 12.a3 Nf4 13.Bc4 Bd6 –+.

11.a3 Bd6

12.Qb3?? Re2 13.Nc3 Nc3 14.Bc3 (14.Bc3 Bg4 15.Qb7 Bf3 16.gf3–+). Zimmer,Georg – Drefke, corr SOK–89–39, 1989.

12.Nc3 Nf4 13.Bb5 Bd7 –+.

12.Nc3 Nf4 13.d4 Ne2 14.Ne2 Bg4 15.Ng3 Bg3 16.fg3 Qd5 17.Rc1 Rad8 18.Rc5 Qc5 19.dc5 Rd1 20.Rd1 Re2 21.Bd4 f6 22.Rd3 Bf3 23.gf3–/+ Nd4 24.Rd4 Kf7 25.Rb4 b6 26.cb6 ab6–+ 27.Rb3 Re6 28.h4 c5 29.h5 Ke7 30.Kf2 Kd7 31.Re3? Re3 32.Ke3 Kc6 (32...Kc6 33.a4 Kd5–+) 0–1. Bender,Herbert – Kabisch,Guenter, corr DDR–ch M627, 1979.

10.fe3 Ne3

11.Qb3 Be6 12.Qe3 1–0. rvac066 – empirykwj2000, internet, 2014.

11.Qb3 Bf5?? 12.Kf2 (better is 12.Qe3 Qe7 13.Qe7 Be7 14.Kd1+–) 12...Ng4? (better is 12...Nc2+=) 13.Kf1+– Qe7 14.h3 Re8 15.Bc4?? Nh6?? 16.Nc3 Na5 17.Bf7?? Nf7–/+ 18.Nd5?? Qe2–+ 19.Kg1 Nb3 20.ab3 Bc5 21.d4 Be4 22.dc5 Bd5 23.Kh2 Bf3 24.Rhe1 Qg2 0–1. marvis (1650) – nikus1997b, internet, 2012.

11.Qc1 Qe7 12.Kf2 Ng4 13.Kf1 Bf5 14.Nc3 (14.h3!? Nge5 15.Be5 Ne5 16.Nc3 Nf3 17.Bf3 (worse is 17.gf3 Re8 18.Qe1 Qe6=) 17...Bd3 18.Kg1+=) 14...Re8+= 15.Qe1 Bc5 16.Qh4 (16.Rc1 Qd8=) 16...Qd7 17.h3 Nf2? (better is 17...Nge5!? 18.Ne5 Re5+=) 18.d4+– Nd4?? (better is 18...Bd4 19.Nd4 Nh1+–) 19.Qf2 Nb3 (19...Ne2 20.Qc5 b6 21.Qb5 Ng3 22.Kg1 Nh1 23.Kh1 Qb5 24.Nb5+–) 20.Rd1 (20.Rd1 Qd1 21.Bd1 Bf2 22.Kf2+– (worse is 22.Bb3 Bg3+–; worse is 22.ab3 Bg3+–); 20.ab3?! Bf2 21.Kf2 Qe6+–) 1–0. Cueto,Jonny (2280) – Stachanczyk,Jacek (2295), Tromso NOR, 2014.

11.Qa4 Qe7

12.a3 Ng2 13.Kd1 Nf4+/– 14.Bc4 Bg4 15.Rf1 Qe4 16.Qb3 Rd8 +/–.

12.Nc3 Ng2+/– 13.Kd1 Bf5 (13...Bd7 14.a3 Bc3 A) 15.dc3 Re8 (15...Rd8 16.Nd2 Bf5–+) 16.Bb5 Bg4–/+; B) 15.Bc3+/– Re8 16.Bd3 Qd6+/–) 14.Rg1+– Ne3 (14...Bh3 15.Nd5 Qe4 16.Nb4 Nb4+–) 15.Kc1 a6 (15...g6 16.Ba6 Bd7 17.Bb7 Na5 18.Qb4 Qb4 19.Ba8 Nac4=) 16.Bd1?? (better is 16.Rg7! Kf8 17.Ng5+– (17.de3? Qe3 18.Nd2 Rd8–+)) 16...Qc5 17.Rg5 (better is 17.a3 b5 18.Qb3+/–) 17...b5–/+ 18.Rf5 Qf5 (18...ba4? 19.Rc5 Bc5 20.Ba4+– (20.de3?! a3+/–); 18...Nf5?! 19.Qc2+=) 19.Qb3 Bc5 (better is 19...Nd1 20.Nd1 Re8–/+) 20.Ne4?? (20.de3 Be3 21.Nd2 Bd2 22.Kd2 Qg5 23.Ke1–/+) 20...Qe4–+ (20...Nd1?! 21.Ng3 Qg4 22.Kd1+=) 21.Qf7 Kf7 22.Ng5 Kf8 23.Ne4 Nd1 24.Kd1 (24.Nc5 Nb2 25.Kb2 Ke7–+) 24...Bd4 25.Ba3 (25.Rc1 Bb2 26.Rc6 Be5–+) 25...Ke8 26.Rc1 Kd7 27.Bc5 Be5 28.Ng5 (28.h3 Re8–+) 28...Bh2 29.Nh7 Rh8 (29...Bd6 30.Bd6 cd6 31.Kc2–+) 30.Nf8 Ke8 31.Ne6 Be5 32.Bg1 Rh6 (32...Nb4!? 33.a3 Ke7 34.Nf4 Bf4 35.ab4–+) 33.Rc6 Kd7 34.Ra6 Re6 35.Ra5 c6 (35...b4 36.Bc5 Bd6 37.Bd6 Kd6 38.a3 ba3 39.Ra3–/+) 36.Bc5 g5 37.a4 ba4 38.Ra7 Ke8 39.Ra4 Kf7 40.Be3 Bf6 41.Ke2 Kg6 42.Kf3 Kh5 43.Ra5 Re5 (better is 43...Bd8!? 44.Ra7 Be7–/+) ½–½. Pommerel,Wim H – Huisjes,Johan, CiF, 1985.

12.Rg1 Bd7 13.Qb3 Re8 14.Ne5 Nf5 15.Qf7 Qf7 16.Nf7 Ncd4 17.Kf1 Ne2 18.Ne5 Bb5 19.a4 Ba6 20.g4 Nh4 21.Rh1 Ng3 22.Kg1 Bc5 23.d4 Ne2 24.Kf2 Nd4 25.Kg3 Re5 26.Kh4 Be7 27.Kg3 Re3 28.Kg2 Re2 29.Kh3 Rb2 30.Nc3 Rb3 31.Rac1 Bb4 32.Rhe1 Rc3 33.Rc3 Bc3 34.Re3 0–1. machete99 – VIGOmachaca, 2002.

11.Qa4 Bf5

12.Kf2 Nc2

13.Qb5 Bd7

14.Qb7? Rb8 15.Qa6 Bc5 16.d4 Rb2?! 17.dc5 Qe7 18.Qd3 Na1 19.Qe3 –+.

14.Qb7? Rb8 15.Qa6 Bc5 16.d4 N6d4 17.Bd4 Bd4 18.Kf1 Ba1 –+.

14.Qb7? Rb8 15.Qa6 Bc5 16.d4 N6d4 17.Bd4 Bd4 18.Kf1 Rb6 –+.

14.Rc1 Na1

15.Ba1 a6

16.Qb7?! Ra7 17.Qc6 Bc6 18.Rc6 Qd5 =.

11.Qa4 Ng2

12.Kd1+/– a6 13.Rg1 Ne3 14.Kc1 Nf5 15.Bc4 Qd6 16.Qb3 Qf8 +–.

12.Kd1 a6 13.Rg1 Ne3 14.Kc1+– Nf5 15.Bc4 Qf8 16.Bd3 Qc5 17.Qc2 +–.

12.Kd1 a6 13.Rg1 Bh3 14.Qb3 Bc5 15.Qc3 Qf8 16.Ba3 Ba3 17.Na3 +–.

12.Kd1 Bc5

13.Na3 Be6 (13...a6 14.Rc1 Bf2 15.Nc2 Be6 16.Rf1 Bb6 17.Bc4+–) 14.Nc2 Qd6 15.Ncd4 Nd4 16.Nd4 Rd8 17.Rg1 =.

13.Qb3 b6 14.Qc3 Ne3 15.Kc1 Nf5 16.Re1 Ncd4 17.Nd4 +/–.

13.Qb3 Bb6 14.Qc3 Ne3 15.Kc1 Nf5 16.Re1 Be6 17.Bc4 +/–.

13.Qb3 Qd6 14.Ng5 Ne3 15.Kc1 Qg6 16.Qf7 Qf7 17.Nf7 +–.

13.Qb3 Ne3 14.Kc1 Nd5 15.Nc3 Nb6 16.Ne4 Bd4 +–.

13.Qb3 Bf2 14.Qc3 Ne3 15.Kc1 Nf5 16.Bd3 Bd4 17.Nd4 +–.

13.Nc3 Nd4 (13...Ne3 14.Kc1 Nf5 15.Ne4 Bb6 16.Re1 Nfd4 17.Nd4+–; 13...a6 14.Ne4 Bb6 15.Qa3 Ne3 16.Kc1 Nd5 17.Re1+/–; 13...Bf5 14.Qb5 Ne3 15.Kc1 Bb6 16.Na4 Nd5 17.Nb6+/–) 14.Nd4 Bd4 15.Bf3 Nh4 16.Be4 Bg4 17.Kc2 +/–.

12.Kd1 Nf4

13.Rg1 f6

14.Bb5 Rb8 15.Bc6 bc6 16.Qa7 Rb6 17.Bd4 c5 18.Be3 Ra6 19.Qb8 Nd3 20.a3 Nb2 21.Ke1 Nd3 22.Ke2 Ne5

23.Ne5 Bg4 24.Rg4 Qb8 25.Nd3 =.

23.Ne5 Bg4 24.Ng4 Qb8 25.Ra2 Qb5 26.Kf2 =.

23.Ne5 Bg4 24.Ng4 Qb8 25.Nc3 Bc3 26.dc3 Qb5 27.Kf3 =.

23.Ne5 Bg4 24.Ng4 Qb8 25.d3 =.

23.Rg3 Ra5–/+ 24.Ne5?? Ba6–+ 25.Kd1 Qb8 26.Nc6 Qb5 27.Na5 Qa5 28.Kc1 Bd3 29.Bf4 –+.

23.Rg3 Ra5–/+ 24.Ne5?? Ba6–+ 25.Kd1 Qb8 26.Nc6 Qb5 27.Na5 Qa5?! 28.Bh6 Qa4 29.Kc1 –+.

23.Rg3 Ra5–/+ 24.Kf2 Nd7 25.ab4 Ra1 26.Qb5 Rb1 27.Qc4 Kh8 28.bc5 =+.

23.Rc1?? Nf3–+ 24.Kf2 Nh2

25.Rc4 Qd7 26.Nc3 Ng4 27.Kg1 –+.

25.Bc5? Ng4 26.Ke2 Rb6! 27.Qc8 Qc8 28.ab4 Re6 29.Kd1 –+.

25.Bc5 Ng4 26.Ke2 Re6 27.Kd1 Bc5 28.Rc5 Nf2 29.Kc1 Nd3 30.Kc2 Nc5 31.Qb5 –+.

25.Bc5? Ng4 26.Kg2 Qd5 27.Kg3 Qe5 28.Kf3 Qf5 29.Ke2 Bc5 30.Rc3 Re6 31.Kd1 Nf2 32.Kc1 Re1 33.Kb2 Nd1 34.Kb3 Nc3 35.Nc3 Ra1 36.Kb2 Ra3 37.Qc7 –+.

25.Bc5 Ng4 26.Kg2 Qd5 27.Kg3 Qe5 28.Kf3 Qf5 29.Kg2 Bc5 30.Qc8 Qc8 31.Rc5 Qb7 32.Kg3 Qh1 –+.

13.Rg1 g6

14.Bb5 Nd3 15.Bd3 Qd3 16.Ne5 Qd6 17.Nc6 bc6 18.Nc3 (18.Rg3 Be6+–) 18...Bf5 19.Rg2 Qf4 20.Kc1 (better is 20.Qa6!?+/–) 20...Qf1 +=.

14.Bb5 Bf5

15.Bc6 Nd3

16.Bd4 bc6

17.Qc6 Bd6 18.a3 a5 +–.

17.Qc6 Bd6 18.Qd5 Bd7 19.Nc3 +–.

17.Qc6 Bd7 18.Qa6 Bf5 19.Nc3 +– (19.Ba7 Bc5–/+).

17.Qc6 Rb8

18.a3 Qe7 19.Ba7 Be4 20.Qa6 Bf3 21.Kc2 Be4 22.Qd3 Bd3 23.Kd3 Rd8 24.Kc2 Qe5 25.ab4 Qa1 –+.

18.a3 Qe7 19.ab4 Be4 20.Bc5 Nb4 21.Qg6 hg6 22.Be7 Bf3 23.Kc1 Nd3 24.Kc2 +–.

18.a3 Qe7 19.ab4 Be4 20.Bc5 Nc5 21.Qc5 Bf3 22.Kc1 Qc5 23.bc5 +–.

18.a3 Qe7 19.Ba7 Be4 20.Qe4 Qe4 21.Bb8 Qf3 22.Kc2 Nc5 =+.

18.Ba7!? Nb2 19.Ke2 Qe7 20.Be3 Be4 +–.

18.Ba7 Bd7 19.Qe4 Bb5 +–.

18.a3 Bd6

19.Ba7 Nb2 20.Ke2 Qe7 21.Be3 +–.

19.Ba7 Bd7 20.Qc2 Ba4 21.Qa4 Nb2 22.Ke2 Na4 23.Bb8 Qb8 –/+.

19.Ba7 Bd7 20.Qe4 Ba4 21.Ke2 Bb5 +–.

18.a3 Bd6 19.Ba7 Qe7

20.Bb8?! Nf2 21.Kc1 Nd3 22.Kd1 Nf2 23.Kc1 Nd3 24.Kd1 =.

20.Ne1 Be4 21.Bb8 Bc6 22.Nd3 Qe8 23.Ba7 +/–.

20.Ne1 Be4 21.Bb8 Nf2 22.Kc1 Bc6 –+.

18.a3 Bd6 19.Ba7 Qe7 20.Rg6= hg6

21.Bb8 Bd7 22.Qa6 Ba4! 23.Qa4 Nb2 24.Kc2 Na4 25.Nc3 Nc3 26.Kc3 Ba3?! 27.Nd4 –+.

21.Bb8 Bd7 22.Qa6 Ba4! 23.Qa4 Nb2 24.Kc2 Na4 25.Nc3 Nc3 26.Kc3 Qf6 27.Nd4 Bh2?! 28.Ba7 –+.

21.Bb8 Bd7 22.Qa6 Ba4! 23.Qa4 Nb2 24.Kc2 Na4 25.Nc3 Nc3 26.Kc3 Qf6 27.Nd4 Bh2?! 28.Re1 –+.

21.Bb8 Be4 22.Qc3 Bf3 23.Kc2 Qe4 =+.

21.Nc3 Nb2 22.Kc1 Rb3 23.Qa8 Qf8 24.Qf8 Kf8 =+.

17.Qc6 Qe8 18.Qe8 Re8

19.a3 +–.

19.Ba7?! Nb2 20.Kc1 Nd3 21.Kc2 Ne5 22.Kb3 Nf3 =.

19.Ba7 h6 20.Bd4 c5 +–.

19.Be3 Bd6

20.Ba7?! Nb2 21.Kc1 Nd3 22.Kd1 Nb2 23.Kc1 Nd3 24.Kd1 =.

19.Be3 Bd6 20.Nc3 c5

21.a4 Nb2 22.Ke1 +–.

21.a4 f6 22.Nd5 Kf7 23.Ke2 c4 +/–.

21.a4 f6 22.h4 a6 23.Ne1 +–.

21.Nd5 Rb8 +–.

12.Kd1 Bh3!

13.Qb5 Qd6 14.Ng5 Rd8 15.Ne4 Qf4 16.Qg5 Qg5 17.Ng5 +/–.

13.Nc3 Qd7 (13...a6 14.a3 Be7 15.Ne4 Be6 16.Nd4 Nd4 17.Qd4+/–; 13...Nf4 14.a3 Qf6 15.ab4 Ne2 16.Ne2 Qb2 17.Re1+=; 13...Rb8 14.a3 Ba5 15.Kc1 Bb6 16.Qe4 Nd4 17.Nd4+–) 14.a3 Be7 (14...Bd6 15.Ne4 Re8 16.Nd6 Qd6 17.Rg1+–) 15.Ne4 Rd8 (15...Rd8 A) 16.Nf2 Nh4+/– (16...Bg5 17.Nh3+–) 17.Bc3+/–; B) 16.Rg1 Qe6 17.Bc3+–; 15...Qd5 16.Rg1 Rd8 17.Nf2+–). Schoenwaelder – Schlenker, Reutlingen, 1985.

13.Rg1 a6+– 14.Ne5 Qg5 15.Qb3 Bc5 16.Qf7 Kh8 17.Nf3 +–.

13.Rg1 Rb8 14.Qb3 Bc5 15.Qc3 Qf8 16.Ba3 Ba3 17.Na3 +–.

13.Rg1?! Bc5? 14.Rg2 Bg2 15.Qg4. Schlenker.

13.Rg1 Qd6 (13...Rb8 14.Qb3 Bc5 15.Qc3 Qf8 16.Ba3 Ba3 17.Na3+–; 13...a6+– 14.Ne5 Qg5 15.Qb3 Bc5 16.Qf7 Kh8 17.Nf3+–) 14.Qb3 Na5 15.Qd3 Qd3 16.Bd3 Bc5 17.Bd4 +/–.

13.Rg1?! Qd7!! 14.Ng5? Ne3! 15.Kc1 Nd4!! 16.Qd7 Ne2#. Schlenker.

13.Rg1?! Qd7!! 14.Ng5? Ne3! 15.Ke1 Bf5. Schlenker.

12.Kf2 Bh3

13.a3 Bc5 14.d4 Qe7 15.Qb3 Re8 16.Bc4 Ne5?? 17.Bf7 Nf7 18.dc5 Qe2 19.Kg3 Re3 20.Qb7 h5 21.Nbd2+/– Qd2 22.Qa8 Kh7 23.Qe4 g6 24.Bf6?? Bg4–+ 25.Rad1 Qe2 (26.Rdf1 Re4–+; 25...Re4 26.Nd2 Re6 27.Rdf1=+; 25...Bf3 26.Rd2 Be4 27.Kf2 Rf3 28.Kg2 Rd3 29.Kf2 Rd2 30.Ke3 Bh1 31.Kd2–+) 0–1. Perez Marin – Jaime Chavez, corr Cuba, 1996.

13.Ba6 ba6 14.Qc6 Nf4 15.Qe4 (15.Qa6 Nd3 16.Ke2 Qe8 (16...Nb2 17.Qb7–+) 17.Ne5 Nb2–+) 15...Nd3 16.Ke3?? (Better is 16.Kg3 Bd6 17.Be5 Be5 18.Ne5 Qg5 19.Ng4=) 16...Nb2–+ 17.Qb4 Bg2 18.Qb2 Qd5 19.Ne5? Qe4–+ 20.Kf2 Bh1 21.Na3 Re8 22.Rh1 Re5 23.Qb8 Re8 24.Rb1 Qf4 25.Kg1= Qg4 26.Kh1 Qe4 27.Kg1 Qg4 28.Kh1 Qe4 29.Kg1 Qg6 30.Kf2 Qf5 31.Kg1 Qg6 32.Kf1 Qd3 33.Kg1 Qd4 34.Kh1 Qd5 35.Kg1 Qc5 36.Kf1 Rb8 37.Rb8+/– Qf8 38.Rf8 Kf8 39.d4 Ke7 40.Ke2 Ke6 41.Nc2 f5 42.h4 a5 43.Ne3 a4 44.Kf3 g6 45.Kf4 h6 46.d5 Kf6 47.Nc4 g5 48.Kg3 a6 49.a3 Ke7 50.h5 Kf7 51.Kf3 Kf6 52.Ke3 Ke7 53.Ne5 a5 54.Nc4 Kf6 55.Kf3 Ke7 56.Kg2 Kd7?? 57.Ne3+– f4 58.Nf5 Ke8 59.Nh6 Ke7 60.Ng4 Kf8 61.Kf3 Kf7 62.Ne5 Kf6 63.h6 Ke5 64.h7 Kf5 65.h8Q 1–0. Fritz 8 – Crafty 19.01, 2003.

13.Bb5!? Nf4 14.Bc6 Nd3 15.Kg3 Qc8 =.

13.Bb5 Nf4 14.Rg1 Bc5 15.d4 Bb6 +–.

13.Rg1 Qe7

14.Ba3 Nd4 15.Bd1 Nf3 16.Qb4 –+.

14.Ba3 Nd4 15.Nd4?? Qh4 16.Kf1 Ne3.

14.Ba6?? Bc5 15.Kg3 Qd6 16.Kh3 Nf4 17.Kg3 Nd3 18.Kh3 Qd7 19.Kg2 Nb2 –/+.

14.Ba6?? Qe4?? 15.Bb7+/– Bc5 16.Bd4 Bd4 17.Qd4! Qf3 (17...Qd4 18.Nd4) 18.Kf3 Nd4 19.Kg3 Rb8 20.Bg2 Bg2 21.Kg2 Nc2 22.Nc3 Na1 23.Ra1 Rd8 24.Rd1 c5 25.Kf3 f5 26.Kf4 g6 27.Ke5 c4 28.h4 Kg7 29.Rf1 a6 30.Rf4 Rd2 31.Rc4 Rc2 32.Rc7 Kh6 33.a3 Rc1 34.Kd5 Rh1 35.Rc6 a5 36.Rc4 Kh5 37.Ra4 Rh4 38.Ra5 Rh3 39.Rc5 g5 40.a4 Kg4 41.a5 h5 42.a6 Rd3 43.Ke6 Re3? 44.Kd7+– Rd3 45.Kc7 Re3 46.Kb7 Re7 47.Rc7 Re5 48.a7 Ra5 49.Nd5! h4 50.Nf6 Kh3? 51.Rc6+– Ra7 52.Ka7 Kg3? 53.Rc5+– Kf4 54.Nd5 Kf3 55.Ne7 h3 56.Rf5 Kg4 57.Kb7 h2 58.Rf1 Kh4 59.Nf5 Kh3 60.Rd1 Kg2 61.Rd2 Kh3 62.Rd3 Kg2 63.Ne3 Kf3 64.Nf1?? Ke2= 65.Rd2 Kf1 66.Rh2 g4 67.Rh1 Kf2 68.Rh2 Kf1 69.Rh1 Kf2 70.Rh6 g3 71.Rf6 Ke2 72.Rd6 g2 73.Rg6 Kf2 ½–½. Crafty 19.01 – Fritz 8, 2003.

14.Ba6 Qe4 15.Bb7 Bc5 16.Bd4 Bd4 17.Qd4 Qf3 18.Kf3 Nd4 19.Kg3 Rb8 20.Bg2 Bg2 21.Kg2 Nc2 22.Nc3 Na1 23.Ra1 Rd8 24.Rd1 c5 25.Kf3 f5 26.Kf4 g6 27.Ke5 Rd4 28.d3 a5 29.Nd5 a4 30.Rc1 Rd3 31.Rc5 Kg7 32.Rc7 Kh6 33.Nf6 Kg5 34.Nh7 Kh5 35.Nf8 Ra3 36.Rc2 g5 37.Kf6 f4 38.Ne6 f3 39.Ng5 Rd3 40.Rc5 f2 41.Ne4 Kh4 42.Rf5 Rd8 43.Ke5 Rb8 44.Rf2 Rb5 45.Kd4 a3 46.Nd2 Rb2 47.Nf3 Kh3 48.Rb2 ab2 49.Nd2 b1Q 50.Nb1 1–0. Crafty 19.01 – Fritz 8, 2003.

14.Bb5 Bc5 15.Kg3 Qd6 16.Kh3 Nf4 17.Kh4 Bf2 18.Rg3 Qh6 19.Kg4 f5 20.Kf5 Rf8 21.Bf6 Qf6 22.Kg4 h5 0–1. Crafty 19.01 – Fritz 8, 2003.

14.Bb5 Bc5 15.Kg3 Bd6 16.Kh3 Nf4 17.Qf4 Bf4

18.Bg7 Qe6 19.Kh4 Ne7 20.Be5 Ng6 21.Rg6 fg6 22.Bf4 Rf8 –+.

18.Bg7 Qe6 19.Kh4 Ne7 20.Be5 Ng6 21.Rg6 hg6?! 22.Bf4 Qf6 23.Kg4 Qa1 24.Nc3 –+.

18.Rg7 Kf8

19.Bc4 Qe4 20.Rf7 Ke8 21.Bd5 Qd5 22.Rf4 +=.

19.Kg2 Bd4 20.Nd4 Nd4 21.Rg3 Nc2 22.Bd3 Na1 23.Ba3 c5 24.Bc5 Ke8 25.Rg8 Kd7 26.Ra8 Qg5 27.Kf1 Qc5 28.Nc3 Qd6 29.Bf5 Ke7 30.Ne2 Qd5 31.Ng3 Qa2 32.Bh7 Nb3 33.Nf5 Kd7 34.h4 Nd2 35.Ke2 Ne4 36.Kf3 Nf6 37.Nd4 Nh7 38.Ke3 Nf6 0–1. Fritz 5.32 – Fritz 8, 2003.

19.Kg2 Qe4 20.Nc3 Qd3 21.Rg5 Be7 22.Rb5 Rb8 23.Be2 Qg6 24.Kh1 Bb4 25.a3 Qc2 26.Rb1 Ba5 27.Rc1 Qg6 28.Rg1 Qc2 29.Nd5 Qa4 30.Nf6 Rd8 31.Rg8 Ke7 32.Rg4 Qc2 33.Re4 Qe4 34.Ne4 Rb8 35.Bf6 1–0. Fritz 6 – Fritz 5.32, 2003.

19.Kg2 f6 20.Rg3 Rd8 21.Bc3 a6 22.a3 Rd7 23.d3 Qh6 24.Bd2 Qh5 25.Nc3 Rg7 26.Be2 Bd6 27.Rg7 Kg7 28.Ne4 Qe8 29.Bc3 Be7 30.Rg1 Kf8 31.Kf2 Qf7 32.Bb2 Qe6 33.Rg2 Qf5 34.h4 Na7 35.Ke3 Qe6 36.Nd4 Qe5 37.Bg4 Bc5 38.Rc2 Bb6 39.Rf2 Nb5 40.Rf6 Kg8 41.Rb6 cb6 42.h5 Nc7 43.Bf3 b5 44.Ba1 Nd5 45.Kd2 b4 46.a4 Kf7 47.Nb3 Qf4 48.Kc2 Ne3 49.Kb1 h6 50.Nd4 Qe5 51.Bb2 Qd5 52.Nf6 Qa5 53.Ng4 Ng4 54.Bg4 Qa4 55.Nf5 Qc6 56.Bd1 Qh1 57.Kc1 Ke8 58.Nd6 Kd7 59.Ne4 Qe1 60.Bd4 a5 61.Bf2 Qf1 62.Be3 Qf8 63.Nc5 Kc6 64.Nb3 Kb5 65.Nd4 Ka6 66.Ne6 Qc8 67.Nc5 Ka7 68.Kb1 Qc6 69.Nb3 b6 70.Nd4 Qc5 71.Bg4 b3 72.Bf5 Ka6 73.Kb2 Qe5 74.Bc8 Ka7 75.Bf2 Kb8 76.Be6 Qh2 77.Kb3 Qf2 78.Kc3 Qf8 0–1. Fritz 6 – Crafty 19.01, 2003.

19.Rg4 Qe6 20.Ba3 Bd6 21.Bd6 cd6 22.Ng5 Qf5 23.Kh4 Ne5 24.Bd7 Nd7 25.Nc3 Ne5 26.Rag1 Ng4 0–1. Fritz 8 – Fritz 5.32, 2003.

19.Rg4 Qe6 20.Bg7 Ke7 21.Nc3 h5 22.Re1 hg4

23.Kh4 Qe1 24.Ne1 Bd2 25.Nd3 f5 26.Ne2 Kf7 27.Bb2 Rd8 28.h3 a6 29.Bc4 Ke8 30.Nef4 b5 31.Be6 gh3 32.Kh3 Nd4 33.Bd5 c5 34.Kg2 Be3 35.Kf1 Rd6 36.Nh5 Ke7 37.Ndf4 Nc2 38.Ke2 c4 39.Ng7 Bf4 40.Nf5 Kd7 41.Nd6 Kd6 42.Be4 Nb4 43.a3 Nd5 44.Kd1 Be5 45.Kc2 a5 46.Kb1 b4 47.ab4 ab4 48.Ka2 Bb2 49.Kb2 Ke5 50.Bg6 Nf4 51.Bf7 Nd3 52.Kb1 Kd4 53.Bg6 b3 54.Bf7 Nc5 0–1. Fritz 8 – Fritz 6, 2003.

23.Kh4 Qe1 24.Ne1 Bd2 25.Nd3 f5 26.Ne2 Kf7 27.Bb2 Rd8 28.h3 a6 29.Bc4 Ke8 30.Nef4 b5 31.Be6 gh3 32.Kh3 Nd4 33.Bd5 c5 34.Kg2 Be3 35.Kf1 Ke7 36.Bb7 Bf4 37.Nf4 a5 38.Kf2 Kd6 39.Ke3 Re8 40.Kd2 Rh8 41.Bd4 cd4 42.Kd3 Rh4 43.Ne2 Kc5 44.Bc8 Rh3 45.Kd2 Ra3 46.Be6 Kd6 47.Bf7 Ke5 48.Nc1 Rg3 49.Nd3 Kd6 50.Nf4 b4 51.Ne2 Rg2 52.Bh5 Rf2 53.Kd3 Ke5 54.Be8 Rf3 55.Kd2 b3 56.ab3 Rb3 57.Nc1 Rb2 58.Kd3 Rb1 59.Ne2 Rb3 60.Kd2 Rb2 61.Kd3 Re2 62.Ke2 Kd5 63.Kd3 f4 64.Ba4 Ke5 65.Bd1 Kd5 66.Ba4 f3 67.Bb3 Ke5 68.Bd1 f2 69.Ke2 d3 70.Kf2 Ke4 71.Bf3 Kd4 72.Bd1 d2 73.Ke2 Kc3 74.Ba4 d1Q 75.Bd1 Kd4 76.Ba4 Kc4 77.Bb5 Kd5 78.Ba4 Kc5 79.Bb3 ½–½. Fritz 8 – Fritz 6, 2003.

23.Kh4 Qe1 24.Ne1 Bd2 25.Nd3 f5 26.Ne2 Kf7 27.Bb2 Re8 28.Nef4 Bf4 29.Nf4 Rd8 30.Bd3 Ne7 31.Kg5 Rg8 32.Kh4 Rd8 33.Kg5 Rg8 34.Kh4 b5 35.Bb5 Ng6 36.Kg3 Nf4 37.Kf4 Rb8 38.a4 Kg6 39.Bc3 Rd8 40.Bc6 a6 41.a5 Rd3 42.Be5 Rd8 43.Ba4 Rb8 44.Bc3 c5 45.Bd7 Kh5 46.Be6 Rb1 47.Kf5 Rf1 48.Ke4 Rf2 49.Bc8 Rh2 50.Ba6 Rh3 51.Be1 Ra3 52.Bb7 Ra1 53.Bc3 Ra3 54.Bd2 c4 55.Be1 c3 56.Kd3 Ra5 57.Kc3 Rb5 58.Ba6 ½–½. Fritz 8 – Crafty 19.01, 2003.

23.Kh4 Qe1 24.Ne1 Bd2 25.Nd3 f5 26.Ne2 Kf7 27.Bb2 Re8 28.Nef4 Bf4 29.Nf4 Re1 30.Bd3 Rh1 31.Kg3 Rg1 32.Kf2 Rd1 33.Kg3 Rg1 34.Kf2 Rd1 35.Kg3 Ne7 36.Bc4 Ke8 37.h4 Rg1 38.Kf2 Rd1 39.Bf6 c6 40.Be6 Nd5 41.Nd5 Rd5 42.Bd5 cd5 43.h5 Kf7 44.Be5 Kg8 45.Kg3 Kh7 46.Kh4 d4 47.Bd4 Kg8 48.Kg5 Kh7 49.Be5 b5 50.Kf5 1–0. Fritz 8 – Crafty 19.01, 2003.

23.Kh4 gf3 24.Nd5 Kd6 25.Re6 Kd5?! 26.Rf6 Bd6 27.Bc6 Kc6 28.Rf3 –/+.

23.Kh4 gf3 24.Nd5 Kd6 25.Re6 Kd5 26.Rf6 Rg8 27.Bc6 bc6 28.Rf4 Rg7 29.Rf3 Ke4 30.Ra3 Rg2 31.h3 Rd2 32.Ra4 Rd4 33.Ra7 Rd7 34.Ra4 Ke5 35.Ra5 Kf4 36.Ra4 Ke3 37.Kg5 c5 38.h4 Rd4 39.Ra3 Ke4 40.Rh3 Rd5 41.Kf6 Rf5 42.Kg7 Rf2 43.h5 Rg2 44.Kf7 Rf2 45.Ke8 Ra2 46.h6 Ra8 47.Kf7 c4 48.h7 Rh8 49.Kg7 Re8 50.h8Q Rh8 51.Kh8 Kd4 52.Rh7 c5 53.Rd7 Ke4 54.Rc7 Kd4 55.Rg7 c3 ½–½. Fritz 8 – Fritz 5.32, 2003.

23.Kh4 gf3 24.Nd5 Kd6 25.Re6 Kd5 26.Rf6 Rg8 27.Bc6 bc6 28.Rf4 Rg7 29.Rf3 Ke4 30.Ra3 Rg2 31.h3 Rd2 32.Ra4 Rd4 33.Ra7 Rd7 34.Ra4 Ke5 35.Ra5 Kf4 36.Ra4 Ke3 37.Kg5 c5 38.h4 Rd4 39.Ra3 Ke4 40.Rh3 Rd5 41.Kf6 Rf5 42.Ke7 Kf4 43.Rc3 Kg4 44.a4 Kf4 45.a5 Rd5 46.a6 Rh5 47.Kf7 Rh6 48.Ra3 Rh8 49.h5 c4 50.Kg7 Ra8 51.h6 c5 52.h7 Ra7 53.Kg6 Ra8 54.a7 Ke5 55.Kg7 c3 56.h8Q Rh8 57.Kh8 c2 58.Rc3 Kd4 59.Rc2 1–0. Fritz 8 – Fritz 5.32, 2003.

23.Kh4 gf3 24.Nd5 Kd6 25.Re6 fe6 26.Nf4 e5 27.Nd3 e4 28.Nf2 Kd5 29.Bc6 bc6 30.Kg5 Rg8 31.Kf6 Re8 32.Kf5 e3 33.de3 Re3 34.Kg4 c5 35.h4 c4 36.h5 c3 37.h6 c2 38.Bb2 Re6 39.h7 Rh6 40.Kf3 Rh7 41.Ke3 Kc4 42.Ng4 Rh4 43.Ne5 Kd5 44.Nd3 Rh2 45.Nb4 Kc4 46.Nc6 a6 47.Ne5 Kd5 48.Ng6 Rh6 49.Nf4 Kc4 50.Kd2 Rh2 51.Kc1 Rf2 52.Ng6 Kd5 53.Ne7 Kc5 54.Ba3 Kc4 55.Nc6 a5 56.Ne5 Kd5 57.Ng4 Re2 58.Nf6 Kd4 59.Nd7 Kd3 60.Nc5 Kc3 61.Bb2 Kc4 62.Nd7 c5 63.Ne5 Kb4 64.Ng6 a4 65.Nf4 Rh2 66.Nd3 Kc4 67.Ne5 Kb5 68.Nf3 Re2 69.Nd2 c4 70.Bc3 a3 71.Kc2 Kc5 72.Kd1 Re3 73.Nb1 Rg3 74.Kc2 Rg2 75.Bd2 Rg3 76.Nc3 Rf3 77.Ne2 Kd5 78.Be1 Ke4 79.Nc3 Kd4 80.Nb1 Kc5 81.Bh4 Kb5 82.Nd2 Re3 83.Bg5 Re5 84.Bf4 Re2 85.Kc3 Re6 86.Nf3 Re4 87.Nd4 Kc5 88.Bc1 Kd5 89.Nc2 Rh4 90.Bd2 Ke6 91.Be3 Kd5 92.Nb4 Ke4 93.Bd4 Rh7 94.Kc4 Rc7 95.Bc5 Rd7 96.Na6 Rd3 97.Bb4 Ke3 98.Nc5 Rd4 99.Kb5 Rd1 100.Ba3 Ra1 101.Kb4?? Ra2= 102.Bc1 Kd4 103.Nd7 Re2 104.Bg5 Rb2= 105.Ka5 Rf2 106.Bc1 Re2 107.Bf4 Ke4 108.Bg3 Kd4 109.Kb4 Rb2 110.Ka4 Rb7= 111.Bf2 Kd5 112.Nf6 Ke5 113.Ng4 Kf4 114.Nh6 Rd7 115.Ng8 Rd2 116.Bc5 Ke5 117.Ne7 Rd1 118.Be3 Kd6 119.Ng6 Kd5 120.Kb4 Ke4 121.Bc5 Rb1 122.Ka3 Re1 123.Ne7 Rb1 124.Ka4 Rc1 125.Bd6 Rd1 126.Bh2 Ra1 127.Kb4 Rb1 128.Ka5 Ra1 129.Kb5 Rb1 130.Kc4 Rc1 131.Kb3 Rd1 132.Ka3 Rd2 133.Bg1 Rd7 134.Nc6 Rd6 135.Nb4 Rd1 136.Bc5 Rd5 137.Be7 Rd1 138.Nc6 Rc1 139.Nd8 Kd5 140.Bg5 Re1 141.Bf4 Re4 142.Bd2 Re2 143.Bh6 Re8 144.Nf7 Re7 =. Fritz 8 – Fritz 6, 2003.

23.Kh4 gf3 24.Nd5 Kd6 25.Re6 Ke6?! 26.Nf4 Kd6 27.Bb2 =.

19.Rh7?? Qe6–+

20.Kh4 Qe4 21.Rh8 Ke7 22.Bc6 (22.Ng5 Bg5 23.Kg5 Qg2 24.Kf4 Rh8 25.Bh8 Qh2 26.Ke3 Qh3 27.Ke2 Qh5 (< 27...Qh8 28.Nc3 Qh2 29.Kd3 Qd6 30.Ke3 Qg3 31.Ke4 f5 32.Kf5 Qf2 33.Ke4 Qd4 34.Kf5 Qd2 35.Bc6 Qc3 36.Rh1 Qf6 37.Kg4 Qc6 38.Rh7 Ke8 39.Rh2–+) 28.Kd3 Qb5 29.Kc2 f6–+) 22...bc6 23.Ng5 Rh8 24.Bh8 Qg2 25.Nf7 Ke6 26.Nc3 Qh2 27.Kg4 Qg3 28.Kh5 Qh3 29.Kg6 Qf5 30.Kg7 Qf7# 0–1. Crafty 19.01 – Fritz 6, 2003.

20.Kh4 Bg3 21.hg3 Qe4.

20.Kh4 Bg3 21.Kg3 Qg6 22.Kf2 Qh7 23.Bc6 bc6 24.Ba3 Kg7 25.Nc3 Rg8 26.Bc5 a5 27.Rg1 Kf6 28.Ne4 Kf5 29.Neg5 Qh5 30.Nd4 Kf6 31.Ne4 Ke5 32.Rg8 Qh2 33.Rg2 Qf4 34.Kg1 Ke4 35.Nb3 Qf3 36.Rg8 a4 37.Re8 Kd5 38.Rd8 Ke5 39.Na5 Ke6 40.Nb7 Qd1 41.Kh2 Qb1 42.Re8 Kd5 43.Rd8 Ke4 44.Re8 Kf3 45.Re3 Kf4 46.Ra3 Qb7 47.Ra4 Ke5 48.Rb4 Qa6 49.d4 Ke4 50.Rb2 f5 51.Kg2 Qd3 52.a4 Qf3 53.Kg1 Qd1 54.Kf2 Qa4 55.Re2 Kf4 56.Re7 Qb3 57.Re5 Qf3 58.Ke1 Kg3 59.Kd2 Qf2 60.Re2 Qf4 61.Kc2 Kf3 62.Re6 Kf2 63.Kb3 Qf3 64.Kb4 Kf1 65.Re7 Qd3 66.Re6 Qd2 67.Kb3 Qa5 68.Rf6 Qb5 69.Kc3 Ke2 70.Re6 Kd1 71.Re7 Qa5 72.Kb3 f4 73.Rf7 Qa6 74.Rc7 Qd3 75.Kb2 Qb5 76.Kc3 Qa5 0–1. Crafty 19.01 – Fritz 5.32, 2003.

20.Kh4 Bg3 21.Kg3 Qg6 22.Kf2 Qh7 23.Bc6 bc6 24.Ba3 Kg7 25.Nc3 Rg8 26.Bc5 Ra8 27.Rg1 Kf6 28.Ne4 Qe4 29.Bd4 Ke7 30.Re1 Qe1 31.Ne1 a6 32.h4 Rd8 33.Nf3 Rd5 34.Ke3 c5 35.Be5 c6 36.d3 f6 37.Bc3 Ke6 38.a4 Rh5 39.a5 Kf5 40.Bb2 Kg6 41.Ke4 c4 42.Bc3 cd3 43.Kd3 c5 44.Ke4 Rh8 45.Be1 Rd8 46.Bc3 Rh8 47.Be1 Rd8+= 48.Bd2 Kh5 49.Bc3 Re8 50.Kf4 Kg6 51.Bd2 Re2 52.Be3 Ra2 53.Bc5 Ra5 54.Bd4 Rb5 55.Be3 a5 56.Ke4 a4 57.Nd4 Re5 58.Kf4 a3 59.Nc2 a2 60.Bd4 Rd5 61.Ke4 Rd6 62.Ba1 Rd1 63.h5 Kg5 64.Ke3 Rc1 65.Kd2–/+ Rh1 66.Kc3 f5 67.Kb3 Rc1 68.Kb2 Rc2 69.Kc2 f4 70.Bd4 Kh5 71.Kb3 Kg4 72.Ka2 f3 73.Bc5 Kg3 74.Bd6 Kh3 75.Bc5 Kg2 76.Kb3 Kf1 77.Bd6 Ke2 78.Bc5 Kd3 79.Bf2 Kd2 80.Bc5 Ke2 81.Kc4 ½–½. Crafty 19.01 – Fritz 5.32, 2003.

20.Kh4 Bg3 21.Kg3 Qg6 22.Kf2 Qh7 23.Bc6 bc6 24.Ba3 Kg7 25.Nc3 Rg8 26.Bc5 Kf6 27.Ba7 Qh3 28.Bd4 Kf5 29.Rf1 Rg2 30.Ke1 Ke6 31.Rf2 Kd7 32.Ne4 Ke8 33.Be5 f5 34.Nc5 Qg4 35.a4 Rf2 36.Kf2 Qc4 37.d4 Qc1 38.Kg3 Qc4 39.Kf4 Qf1 40.a5 Qc1 41.Kg3 Kd8 42.a6 Kc8 43.h4 Kb8 44.Bf4 Qh1 45.Kf2 Ka7 46.Bc7 Qh3 47.Ke3 Qf1 48.Kf4 Qg2 49.Ne5 Qf2 50.Kg5 Ka8 51.Ned7 Qd4 52.Bf4 Qh8 53.h5 Qg8 54.Kf5 Qh7 55.Kg4 Qg8 56.Kf5 Qh7 57.Kg4 Qg8 58.Kh4 Ka7 59.h6 Qg6 60.Kh3 Qg1 61.Kh4 Qg6 62.Bb8 Ka8 63.Be5 Qh6 64.Kg4 Qe3 65.Kf5 Qf3 66.Ke6 Qg2 67.Nb6 Ka7 68.Nc8 Ka8 69.Nb6 Ka7 70.Nc8 Ka8 71.Ne7 Ka7 72.Bc7 Qh3 73.Kd6 Qh6 74.Kd7 Qg7 75.Be5 Qf7 76.Bc7 Qg7 77.Be5 Qf7 78.Bc3 Kb6 79.Bd4 Qh7 80.a7 Ka7 81.Ne6 Kb7 82.Nd8 Ka6 83.Ndc6 Kb5 84.Na7 Kc4 85.Bb6 Qh3 86.Kc7 Qg3 87.Kb7 Qd6 88.Nec6 Qd7 89.Ka6 Qd6 90.Kb7 Qd7 91.Ka6 ½–½. Crafty 19.01 – Fritz 5.32, 2003.

14.Bd1 Bc5=

15.Kg3 Qd6 16.Kh3 Nf4 17.Qf4 Qf4 18.Rg7 Kf8 19.Kg2 Nd4 20.Rg3 h5 21.Bd4 Bd4 22.Nd4 Qd4 –/+.

15.Kg3 Qd6 16.Kh3 Nf4 17.Qf4 Qf4 18.Rg7 Kf8 19.Kg2 Qe4?? 20.Nc3 Qd3 21.Rg5 Be7 22.Rb5 Rb8 23.Be2 Qg6 24.Kh1 Bb4 25.a3 Qc2 26.Rb1 Ba5 27.Rc1 Qg6 28.Rg5 Qe6 29.Re1 h6 30.Rg3 Ne7 31.Bb5 Qb3 32.Ba1 Nf5? 33.Rg4+/– Bc3 34.Bc4 Qa3 35.Bc3 Qd6? 36.Ne5 Rd8 37.Bf7 Ne7 38.Rf1 Qe5 39.Be5 Nc6 40.Bd5 1–0. Fritz 6 – Fritz 5.32, 2003.

15.Kg3 Qd6 16.Kh3 Nf4 17.Qf4 Qf4 18.Rg7 Kf8 19.Kg2 Re8 20.h3 Re6 21.Nc3 Nd4 22.Rg4 Rg6 23.Rg6 Nf3 24.Bf3 Qd2 25.Ne2 Qb2 26.Rc1 Be3 27.Rc3 Bd2 28.Rc7 hg6 29.a4 Qa2 30.Rd7 Be3 31.Rb7 f5 32.h4 Qa4 33.h5 g5 34.Rb8 Kg7 35.Rc8 g4 36.Bd5 Qb5 0–1. Fritz 5.32 – Fritz 6, 2003.

15.Kg3 Qd6 16.Kh3 Nf4 17.Qf4 Qf4 18.Rg7 Kf8 19.Kg2 Re8 20.h3 Re6 21.Nc3 Nd4 22.Rg4 Rg6 23.Rg6 Nf3 24.Bf3 Qd2 25.Ne2 Qb2 26.Rc1 Be3 27.Rc3 Bd2 28.Rc7 hg6 29.a4 Qa2 30.Rd7 Be3 31.Rb7 f5 32.h4 Qa4 33.h5 g5 34.Rb8 Kf7 35.Rh8 g4 36.Bd5 Ke7 37.Rg8 Qc2 0–1. Fritz 5.32 – Fritz 6, 2003.

15.Kg3 Qd6 16.Kh3 Nf4 17.Qf4 Qf4 18.Rg7 Kf8 19.Rg3 =.

15.Kg3 Qd6 16.Kh3 Nf4 17.Kg4 Bg1 18.Ng1 Nd3 19.Bc2 Nb2 (Better is 19...h5 20.Kh3 Qe6 (20...Nb2?! 21.Qe4=) 21.Kg2 Qg6 (21...Nb2?! 22.Qe4 Qg4 23.Qg4 hg4 24.Be4+=) 22.Kf1 Qf5 23.Kg2 Ne1 24.Kh1 Nc2–+) 20.Qf4=+ Ne5 21.Kg3 Nbd3 22.Bd3 Qd3 (< 22...Nd3 23.Qd6 cd6 24.Nc3+=) 23.Kg2 Ng6 24.Qb4?? (Better is 24.Qg3=+) 24...Re8–+ 25.Na3 c5! 26.Qb7 Qa3 27.Qd7 Rf8 28.Kh1 Qb2 29.Re1 Qa2 30.Nf3 c4 31.Qf5 Qb3 32.Rb1 Qa3 33.Rb7 Qa6 34.Qe4 Rd8 35.Rc7 Rc8 36.Rd7? Qa4 37.Rf7 Kf7 38.Qf5 Ke7 39.Qc8 h6?? 40.Qc7 Ke6 41.Kg2 Qa6 42.Qg7 Kf5 43.Qd7 Kf6 44.Qd4 Kf7 45.Qd7 Ne7 46.Ne5 Kf6 47.Ng4 Kg5 48.h4 Kf4 49.Qd4 Kf5 50.Kg3 Qe6 51.Qf4 Kg6 52.Qh6 Kf7 53.Qh7 Ke8 54.Qh8 Kd7 55.Qd4 Qd6 56.Ne5 Ke8 57.Qd6 Nf5 58.Kf4 Nd6 59.Nc6 a6 60.Na5 Kd7 61.Ke5 Ke7 62.Nc6 Kd7 63.Nb8 Ke7 64.Na6 Nb5 65.Nc5 Kf7 66.Ne4 Kg6 67.Kd5 Kh5 68.Kc4 Na3 69.Kd5 Kh4 70.Nd6 Kg5 71.Ke5 Kg6 72.Ke6 Nc2 73.Nf5 Kg5 74.Ne3 Nd4 75.Kd6 Kf4 76.Nd1 Ke4 77.Nf2 Kf3 78.Nh3 Ke2 79.Kd5 Kd2 80.Nf2 Nc2 ½–½. Fritz 5.32 – Fritz 6, 2003.

15.Kg3 Bg1 16.Ng1? Qg5 17.Kh3 Nf4 18.Qf4 Qf4 –+.

15.Kg3 Bg1 16.Kh3 Ne1 17.Ng1 Nd3 18.Qb3 Rd8 =.

15.Kg3 Bg1 16.Kh3 Ne1 17.Qg4 +–.

14.Bf1 Bc5=

15.Kg3 b5?? 16.Bb5 Bd6 17.Kh3 Nf4 18.Qf4 Bf4 19.Rg7 Kf8 20.Bc4 Nd8 21.Rh7 Qe4–/+ 22.Rh8 Ke7 23.Nd4 Ne6 24.Ne6 Rh8 25.Bh8 fe6 26.Na3 Qh7 27.Kg4 Qh2 28.Kf3 Qh8 29.Rb1 Bd2 30.Bb3 c5 31.Rd1 Qc3 32.Kg2 Bf4 33.Nc4 e5 34.Rd6 Qg3 35.Kf1 e4 36.Ra6 Bb8 37.Nb2 Qf2 (better is 37...Qh3 38.Kf2 Bg3 39.Ke3 Bh4 40.Ke4 Qg2 41.Kd3 Qf1 42.Kc2 Qa6–+). Bansch – Hiemer, corr BdF–H, 1988.

15.Kg3 Qd6 16.Kh3 Nf4

17.Kg3 Nd3 18.Kg2 Qg6 19.Kh3 Bg1 20.Bd3 Qd3 21.Kg2 =.

17.Kg3 Nd3 18.Kh3 Nb2 19.Qb3 Bg1 20.Qb2 Bb6 21.Qc3 Qe6 22.Kg2 Qe4 –+.

17.Kg3 Nd3 18.Kh3 Nb2 19.Qb3 Bg1 20.Ng1 =.

17.Kg3 Nd3 18.Kh3 Bg1 19.Bd3 Qd3 20.Kg2 =.

17.Qf4 Qf4–+ 18.Rg7 Kf8

19.Kg2 Bd4 20.Nd4 Nd4 21.Rg3 Nc2 22.Bd3 Na1 23.Ba3 c5 24.Bc5 Ke8 25.Rg8 Kd7 26.Ra8 Qg5 27.Kf1 Qc5 28.Nc3 Qd6 29.Bf5 Ke7 30.Ne2 Qd5 31.Ng3 Qa2 32.Bh7 Nb3 33.Nf5 Kd7 34.h4 Nd2 35.Ke2 Ne4 36.Kf3 Nf6 37.Nd4 Nh7 38.Ke3 a5 0–1. Fritz 5.32 – Fritz 8, 2003.

19.Kg2? Bd4 20.Nd4–/+ Nd4 21.Rg3 Nc2 22.Bd3 Na1 23.Ba3 c5 24.Bc5 Ke8 25.Rg8 Kd7 26.Ra8 Qg5 27.Kf1 Qc5 28.Nc3 Qd6 29.Bf5 Ke7 30.Ne2 Qd5 31.Ng3 Qa2 32.Bh7 Nb3 33.Nf5 Kd7 34.h4 Nd2 35.Ke2 Ne4 36.Kf3 Nf6 37.Nd4 Nh7 38.Ke3 Nf6 0–1. Fritz 5.32 – Fritz 8, 2003.

19.Kg2 Bd4 20.Nd4 Nd4 21.Rg3 Nc2 22.Bg7 Ke8 23.Bd3 Na1 24.Ba1 Kd7 25.Bh7 Re8 26.Bd3 Re1 27.Bc3 Qa4 28.Kf2 Rd1 29.a3 Qf4 30.Kg2 c5 31.Rf3 Rg1 32.Kg1 Qf3 33.Bc2 b5 34.Ba5 b4 35.Nc3 bc3 36.Bc3 f5 37.Ba4 Kd6 38.Bb5 c4 39.a4 Qe2 40.Bb4 Kd5 41.Ba6 Qe1 42.Kg2 Qe4 43.Kf2 Qd4 0–1. Fritz 6 – Fritz 8, 2003.

19.Kg2 Bd4 20.Nd4 Nd4 21.Rg3 Nc2 22.Bg7 Ke8 23.Bd3 Na1 24.Ba1 Kd7 25.Bh7 Re8 26.Bd3 Re1 27.Bc3 Qa4 28.Kf2 Rd1 29.a3 Qf4 30.Kg2 c5 31.Rf3 Rg1 32.Kg1 Qf3 33.Bc2 b5 34.Ba5 b4 35.Nc3 bc3 36.Bc3 f5 37.Ba4 Kd6 38.Bb5 c4 39.Bb4 Kd5 40.Be8 Kd4 41.Bd7 Kd3 42.h4 Ke2 43.d3 Qg4 44.Kh1 Kf1 45.dc4 Qh4 0–1. Fritz 6 – Fritz 8, 2003.

19.Kg2? Bd4 20.Nd4–/+ Nd4 21.Rg3 Nc2 22.Bg7 Ke8 23.Bd3 Na1 24.Ba1 Kd7 25.Bh7 Re8 26.Bd3 Re1 27.Bc3 a6 28.Na3 Re8 29.Nc4 c5 30.h3 b5 31.Rg4 Qh6 32.Bf5 Kc6 33.Na5 Kd5 34.Nb3 Qh5 35.Rf4 b4 36.Bf6 Qh6 37.Rf2 c4 38.Na5 Rg8 39.Bg4 Qh7?? 40.Rf4= Qb1 41.Kf2 Rg4 42.hg4 c3 43.dc3 bc3 44.g5?? Qa2–+ 45.Ke3 c2 46.Rd4 Ke6 47.Re4 Kf5 48.Re5 Kg6 49.Rc5 Qe6 50.Kf3 Qh3 51.Ke2 Qg4 52.Kf2 Qf4 53.Ke2 c1Q 54.Rc1 Qc1 55.Bd4 Qc2 56.Kf3 Qf5 0–1. Fritz 6 – Fritz 8, 2003.

19.Kg2? Nd4 20.Rg3 Nf3 21.Bg7 Ke7 –+.

19.Kg2 f6 20.Rg3= Rd8 21.Bc3 a6 22.a3 Rd7 23.d3 Qh6 24.Bd2 Qh5 25.Nc3 Rg7 26.Be2 Bd6 27.Rg7 Kg7 28.Ne4 Qe8 29.Bc3 Be7 30.Kf2 Qd8 31.Rb1 b5 32.Ke3 Kf7 33.Rf1 Ke8 34.Nd4 Nd4 35.Bd4 Ba3 36.Nf6 Ke7 37.Nh7 Qd5 38.Bf6 Kd7 39.Bg4 Kd6 40.Bf5 Bc1 41.Rc1+– Qf5 42.Ng5 b4 43.Ne4 Kd7 44.h4 c6 45.Rg1 a5 46.Rg5 Qf1 47.Ra5 Qc1 48.Kf3 Qf1 49.Kg4 b3 50.Re5 b2+= 51.Re7 Kc8 52.Nd6 Kd8 53.Nf7 Kc8 54.Bb2 Qg2 55.Kf5 Qb2 56.Re4 Qg7 57.Ne5 Qh7 58.Kf6 Qh6 59.Ng6 Kc7 60.Rg4 Kd6 61.Rg5 Qh7 62.h5 c5 63.Re5 Qh6 64.Rf5 Qe3 65.Kg7+– Qd3?? 66.Rf6 Kc7 67.h6 Kb8 68.h7 Qd7 69.Kg8 Qd5 70.Rf7 Qd3 71.h8Q 1–0. Fritz 6 – Crafty 19.01, 2003.

19.Kg2 f6 20.Rg3 Rd8 21.Be2 Re8 22.Bd3 h5 23.Rg6?? (Better is 23.Rh3=) 23...Re6–+ 24.Bf1? (24.Bc3–+) 24...Ne7 25.d4 Ng6 26.dc5 b5! 27.cb6 ab6 28.h3?? c5 29.a3 Rd6 30.Nc3 Rd2! 31.Nd2 Qd2 32.Ne2 Nf4 33.Kf2 Nd3 34.Kf3 Qb2 35.Rd1 Qb3 36.Rd2 Ne5 0–1. Fritz 5.32 – Crafty 19.01, 2003.

19.Kg2 f6 20.Rg3 Rd8 21.Bc3 a6 22.a3 Rd7 23.d3 Qh6 24.Bd2 Qh5 25.Nc3 Rg7 26.Be2 Bd6 27.Rg7 Kg7 28.Ne4 Qe8 29.Bc3 Be7 30.Kf2 Qd8 31.Rf1 Kf8 32.Ke1 Ke8 33.Nh4 Ne5 34.d4 Ng6 35.Nf5 Ba3 36.d5 Kd7 37.Bg4 Kc8 38.Bf6 Qf8 39.Be7 Qh8 40.Nh6 Kb8 41.Rf8 Nf8 42.Bf6 Qf6 43.Nf6 a5 44.Bf5 Bd6 45.Nhg4 a4 46.Kd2 a3 47.Kc2 b5 48.Kb3 b4 49.Ne4 Bf4 50.h4 Ng6 51.Bg6 hg6 52.Ngf2 Be5 53.Nd3 Bd6 54.Nd6 cd6 55.Nb4 Kc7 56.Nd3 Kd7 57.Nf4 1–0. Fritz 6 – Crafty 19.01, 2003.

19.Kg2 f6 20.Rg3 Re8 21.Nc3 Rd8 22.Bc1 Qf5 23.Bc4 Na5 24.Be2 Bd6 25.Nd4 Qe5 26.Ndb5 Qe6 27.Nd6 Qd6 28.Rd3 Qc6 29.Bf3 Qe8 30.Bh5 Qc6 31.Bf3 Qe8 32.Bh5 Qc6 33.Bf3 ½–½. Fritz 5.32 – Crafty 19.01, 2003.

19.Rg3 Nd4 20.Bd4 Bd4 –/+.

19.Rg3 Bf2 20.Kg2 Bg3 21.hg3 Qg4 –/+.

11.Qb3 Qe7

12.a3 Ba5 13.Bc3 Ng2 14.Kd1 Nf4 15.Re1 Bg4 (better is 15...Be6 16.Bc4 Bc3 17.Qc3 Qd7+/–) 16.Ba5?? (16.Qb7 Qe8 17.Qb5 Bc3 18.dc3+/–) 16...Na5 (16...Ne2 17.Qb7 Qe8–/+) 17.Qb4 c5?? (better is 17...Qf6 18.Nc3 Nc6+=) 18.Qf4+– (18.Qf4 Be6 19.Nc3+–; 18.Qa5 Ne2 19.Nc3 b6 20.Re2 Bf3+= (20...ba5?? 21.Re7 Bf3 22.Kc2+–)) 1–0. orangutanb4 (1935) – pompkafr (1825), internet, 2011.

12.a3 Ng2 13.Kd1 Be6 14.Qa4 Bc5 15.Bb5 Nd8 16.Bf1 Bh3 17.Bg2 Bg2 18.Qg4 Bf3 19.Qf3. Dopper.

12.a3 Ng2 13.Kd1 Be6 14.Qa4!? Bc5 15.Bf1 +/–.

12.a3 Ng2 13.Kd1 Be6 14.Bc4 Bc4+= 15.Qc4 Rd8 (15...Bd2 16.Qe2 (16.Kd2? Qe3 17.Kc2 Qf3–+) 16...Qe2 17.Ke2+=) 16.Kc1+/– Ne3 17.Qh4 (17.de3?! Qe3 18.Nbd2 Bd2 19.Nd2 Rd2+= (worse is 19...Qd2 20.Kb1+=)) 17...Qc5 18.Nc3 Bc3 19.Bc3 (19.dc3?? Qf5 20.Qd8 Nd8–+) 19...Rd3 20.Qe1 (20.de3 Qc3 21.Kb1 Qb3 22.Kc1 Rc3 23.Kd2 Rc2 24.Ke1 Qe3 25.Kf1 Qf3 26.Ke1 Qh1) 20...h6 21.Rg1 (21.de3 Rc3 22.Kd2 Rb3–+) 21...Nf5 22.Rf1 Ne3 23.Rf2 (23.de3 Re3 24.Qd2 Rc3 25.Kb2 Re3–+) 23...Ne7 24.Qe2 (24.de3 Rc3 25.Kb2 Nd5+= (worse is 25...Re3 26.Qb4 Qd5 27.Raf1+=)) 24...Rc3 25.dc3 Ng4 26.Nd4 Nf2 27.Qf2 Nd5 28.Qf3 Nc3 29.Nb3 Qc4 30.Kd2 (30.Qb7 Nb5 31.Kd2 Qb3 32.Qc8 Kh7 33.Qf5 g6–+) 30...Ne4 31.Ke1 Nd6 (31...Qe6 32.Qe3+=) 32.Rc1+/– Qh4 33.Kf1 Qe7 34.Qf4 b6 35.Nd4 Qd7 36.Nc6 a5 37.Qf3 Qe6 38.Re1 Qc4 39.Kg2 g6 40.Ne7 Kg7 41.Qa8 f5 42.Kh1 Kh7 43.a4 1–0. Fagerbekk,Egil (2175) – McCartney,Patrick J (2100), WS/M/329 ICCF, 2011.

12.Bc3 Ng2 13.Kd1 Be6 14.Qb2 Re8 15.Bb4 Nb4 16.Ne5 Bf5 17.a3 Nc2–/+ 18.Ra2 Qe5–+ 19.Qe5 Re5 20.Bf3 Nce1 Bg2 Ng2 22.Nc3 Bg4 23.Kc1 Nf4 24.d4 Re3 25.Nb5 a6 26.Nc7 Rc3 27.Rc2 Ne2 28.Kb2 Rc2 29.Kc2 Nd4 30.Kc3 Ne6 31.Ne8 Bf3 32.Rb1 h5 33.Nd6 b5 34.Rf1 Ng5 35.Kb4 h4 36.Ka5 Bg2 37.Rf5 f6 38.Ka6 Nf3 39.h3 Ne5 40.Rf4 Bh3 41.Rh4 Bf1 42.Nb5 g5 43.Rh1 Bd3 44.a4 Kg7 45.Kb6 f5 46.Nd6 f4 47.a5 ½–½. Junge,W – Rudniev,J, corr, 1975.

12.Nc3 Be6 13.Qa4 Ng2 14.Kd1 Rd8 15.Kc1 Bf5 16.Bd1 (16.Bb5 Qc5 17.Bc6 bc6 18.Qd1–/+) 16...Nf4= 17.Bc2 Bg4 18.Rf1 Bc3 (better is 18...Bf3!? 19.Rf3 Qe1 20.Nd1 Qd2 21.Kb1 Qh2+=) 19.Qf4 (19.Bc3 Ne2 20.Kb2 Bf3 21.Rf3 Nc3 22.dc3 b5+–) 19...Bb2 20.Kb2 Bf3 21.Rf3 Rd4 22.Qe3 Qb4 23.Qb3 (23.Kc1!? Qf8+–) 23...Rd2+/– 24.Qb4 (24.Re1!? Rc2 25.Kc2 Nd4 26.Kd3 Nb3 27.Re8 Qf8 28.Rf8 Kf8 29.ab3+/–) 24...Nb4+= 25.Rc1 (25.Rc3 Rh2 26.Rc7+=) 25...Nc6?? (25...Rh2 26.Rb3 c5+= (26...Rc2? 27.Rc2 Nc2 28.Rb7+–; worse is 26...Nc2 27.Rc2 Rc2 28.Kc2+=)) 26.Rd3 Rh2 27.Kb1 g6 28.Ba4 Nb4 29.Rd8 Kg7 30.Bb3 c6 31.Rd7 Rf2 32.Rb7 Nd3 33.Rd1 Nc5 34.Ra7 Nb3 35.ab3 h5 36.Rc7 Rf6 37.Rc1 h4 38.R7c6 Rf3 39.R6c3 Rf2 40.b4 g5 41.b5 Rf5 42.Rb3 g4 43.b6 g3 44.b7 Rg5 45.b8Q h3 46.Rg3 (46.Rg3 Rg3 47.Qg3 Kf6 48.Rc5 Ke6 49.Qe5 Kd7 50.Rc7 Kd8 51.Qe7) 1–0. orangutanb4 (1940) – pionokio26 (1930), internet, 2012.

12.Nc3 Be6 13.Qa4 Ng2 14.Kd1 Re8 15.a3?? (better is 15.Qb5+/–) 15...Bc3–+ 16.Bc3 Bb3 17.Qb3 Qe2 18.Kc2 Qf3 19.Rhf1 Qe4 20.Kb2 Nf4?? 21.Ka2?? Ne6 22.Rae1–/+ Qd3 23.Rg1 Ncd4 24.Qb7 Nf3?? 25.Re6!+– fe6 26.Rg7 Kf8 27.Qc7?? Qc2= 28.Ka1 Qc1 29.Ka2 Qc2 30.Bb2 Qc7 31.Rc7 Rd8 32.Rh7 Rd2 33.Ra7 Rh2 34.Kb3 e5 35.Ra5 e4+= 36.Rf5 Ke7 37.a4 Kd6 38.a5 Rh7 39.Rf6 Kd5 40.Kb4 Rb7 (40...Rb7 41.Rb6 Rb6 42.ab6 Kc6=) 0–1. carocan (1715) – pompkafr (1910), internet, 2011.

12.Nc3 Ng2 13.Kd1 Be6 14.Bc4?? (14.Qa4!? Rd8 15.a3+/–) 14...Bg4?? (14...Na5 15.Be6 Nb3 16.Bb3–+) 15.Rf1?? (15.Nd5 Qe4 16.Nb4 Nb4 17.Qb4 (worse is 17.Bf7 Kh8–/+) 17...Ne3 18.de3 Bf3 19.Kd2 Rd8 20.Bd4 Bh1 21.Qc5+/–) 15...Rd8?? (better is 15...Bf3 16.Kc1 Ne5–+) 16.a3?? (better is 16.Nd5 Qe4 17.Kc1+/– (17.Nc7?? Bf3 18.Qf3 Rd2 19.Kc1 Qc2)) 16...Ne3–+ 17.Kc1 Bc3 18.Qc3+– Nc4 19.Qg7 (19.Qc4 Bf3 20.Bg7 Kg7 21.Qc3 Nd4 22.Rf3 Qe5 23.Rg3 Kf6–/+) 1–0. orangutanb4 (2085) – pawloob (1675), internet, 2011.

12.Nc3 Ng2 13.Kd1 Nf4 14.Rg1 (better is 14.Re1 Be6 15.Qc2+/–) 14...g6?? (better is 14...Bc3 15.Qc3 Qe2 16.Kc1 Nd3 17.Kb1 f6 18.Qf6 Qd1 19.Rd1 gf6 20.Bf6 Bf5+=) 15.a3?? (15.Bb5 Bc5 16.Bc6 Bg1+–) 15...Bc5?? (better is 15...Bc3 16.Bc4 Bb2 17.Qb2 Na5–+) 16.Rg5 (better is 16.Re1!? Bf2 17.Qc4+–) 16...Nd4+= 17.Nd4 Bd4 18.Nd5?? (better is 18.Rg3+/–) 18...Qg5 19.Bd4 Qd5 20.Qd5 Nd5 21.Bc4 Be6 22.Kc2 b6 23.Re1 c5 24.Bb2 Ne3! 25.Re3 Bc4 26.Re7 Be6 27.Rc7 Kf8 28.Bf6 Ke8?? 29.Kc3?? a6 30.a4 Rc8 31.Re7 Kf8 32.Ra7 b5 33.a5? b4 34.Kb2 c4 35.Ra6 h6 36.Rb6 c3 37.dc3= bc3 38.Bc3 g5 39.Bf6 Ra8 40.a6 Kg8 41.Ka3?? Bc8 42.Kb4 Ra6 43.Kc5 Rb6 44.Kb6 Kh7 45.Kc7 Be6 46.Kd6 Kg6 47.Ke5 Bd7 48.Be7 f5 49.Bf8 h5 50.Be7 h4 51.Bd8 Kh5 52.Bb6 Kg4 53.Bg1 Kh3 54.Be3 Kg2 55.Bg5–/+ Kh2 56.Bh4 Kh3 57.Bf2 f4 58.Kd4?? Kg2–+ 59.Be1 f3 60.Ke3 f2?? 61.Bf2= Be6 62.Be1 Kh3 63.Kf4 Kg2 64.Ke5 Kf1 65.Bc3 Ke2 66.Bd4 Kd3 67.Bc5 1–0. orangutanb4 (2090) – pawloob (1670), internet, 2011.

12.Qe3?? Qe3–+ 0–1. carocan (1735) – pompkafr (1890), internet, 2011.

12.Ne5 Ng2 13.Kd1 Ne5 14.Qg3 Ng6 15.Qg2 Bd7 16.h4 Rd8 17.h5 (17.Qb7 Ba4 18.Kc1 Qd6–+) 17...Bc6 18.Bf3? (better is 18.Qg1 Bc5 19.Qf1=) 18...Bf3?? (18...Ba4 19.Kc1 Qc5 20.Nc3 Nf4–+) 19.Qf3+/– Ne5 20.Qg3 f6 21.h6 g6 22.Re1 Bd6 23.Qb3 Kh8 24.Nc3 Qd7 25.Nd5 Qg4 26.Kc1 Qf5 27.Ne7?? Be7–+ 28.Be5 fe5 29.Qf7?? Qf7 (29...Qf7 30.Re3 Qf2 31.d3 Qe3 32.Kb2 Qd2 33.Kb3 Rd3 34.Kc4 Qc3 35.Kb5 Qb4) 0–1. nizinna (1700) – pompkafr (1910), internet, 2011.

12.Ne5 Ng2 13.Kf2 Ne5 14.Qg3 (14.Kg2 Be6 15.Qg3 Bd5 16.Kf1 Qf6 (16...Bh1?! 17.Be5 g6 18.d4=) 17.Ke1 A) 17...Bh1 18.Be5 (worse is 18.Qe5 Qe5 19.Be5 Re8–/+) 18...Bd6 19.Bf6 Bg3 20.hg3 gf6 21.Nc3+/–; B) 17...Re8 18.Be5 Re5–+ (worse is 18...Qe5 19.Qe5 Re5 20.Rf1+=)) 14...Nh4 (14...Bd6 15.Kg2 (15.Qg2? Qh4 16.Ke3 Bh3–+) 15...Ng6 16.Qe3 Nf4 17.Kf1 Bh3 18.Kf2 Qh4 19.Qg3 Nd3 20.Bd3 Bg3 21.hg3–+) 15.Be5 (15.Qe5!? Bc5 16.Ke1 Qe5 17.Be5+/–) 15...Ng6 16.d4 c5? (16...Ne5 17.Qe5 Qh4 18.Kg1+=) 17.h4 cd4 18.Bd4 Bd6 19.Qg5 f6 20.Qg2 Nf4 21.Qf3 Bd7 22.Nc3 (better is 22.Bc4!? Be6 23.Re1+/–) 22...Bc6+= 23.Qe3 Qe3 24.Ke3 Re8 25.Kf2 Bh1 26.Rh1 Bb4 27.Bb5 Rd8 28.Be3 Bc3 29.Bf4 a6 30.Bc4 Kh8 31.Rc1 Ba5 32.Be2 b5 (better is 32...g6!?+/–) 33.Rc6+– g5 (better is 33...Ra8+–) 34.hg5 fg5 35.Bg5 Rf8 36.Bf3 1–0. nizinna (1635) – pompkafr (1835), internet, 2011.

12.Kf2 Ng2 13.Qc4 Be6 14.Qe4 f5 15.Qd3 Rd8 16.Qd8 (better is 16.Qb5!? Nf4 17.Re1+/–) 16...Qd8+= 17.Kg2 g5 18.Rg1 Bc5 0–1. Sollai,Solene (1805) – Fournier,Frederic (1990), echecsemail.com, 2003.

12.Kf2 Ng2!? 13.Bc4 Nf4 +/–.

12.Rg1 Bf5 13.Na3 Re8 +/–.

12.Kf2 Ng4

13.Kf1+– Be6

14.Qa4 Qc5 15.d4 Ne3 16.Kf2 +/–.

14.Qc2 Re8 15.Nc3?? Qc5= 16.Ke1 Bf5 17.Qb3 Bc3 18.Qc3 Qf2 19.Kd1 Qe2 20.Kc1 Nge5 21.Ne1 a5 22.Qg3 Nb4 23.Be5 Re5 24.Qc3 Re6 25.Kb2 Rb6 (25...Rb6 26.Nf3 Nd5 27.Qb3 Rb3 28.ab3 Qg2–+) 0–1. Dopper,Johan – Van Loon,W, corr, 1991.

14.Bc4 Qc5 15.Ke1 Bc4 –+.

14.Qa4 Re8

15.Bb5 Qc5 16.d4 Bc4 17.Bc4 Qc4 18.Kg1 Qe2 19.Qc2 Qe1 20.Ne1 Re1.

15.Nc3 Ba2 16.Bb5 Qc5 17.d4 Bc4 18.Bc4 Qc4 19.Kg1 –+.

15.Nc3 Bd5 16.Qb5 Bc3 17.dc3?! Ne3 18.Kf2 Ng2 +/–.

15.Nc3 Bd5 16.Qb5 Bc3 17.Bc3 a6 18.Qd3 Be4 19.Bb4 Nb4 20.Qa3 Bd3!! 21.Bd3 Qc5 22.Bh7 Kh7 23.d4 Qc2 24.Ng5 Kg6 25.Qg3 Qc4 (25...Qc4 26.Kg1 Qd4 27.Qe3 Qe3 28.Kf1 Qf2#) 0–1. Nicklich,Wolfgang – Junge, corr DDR, 1978.

15.Nc3 Bd5 16.Qb5 Bc3 17.Bc3 a6 18.Qd3 Be4 19.Qc4 b5 20.Bf6?? Nf6 21.Qb3 Bd5 22.Qe3 Qd6 23.Qf2 Ng4 24.Qg3 Bf3 25.Qf3 Nd4 26.Qg4 Qf6 (27.Bf3 Nf3 28.Qf3 Qa1 29.Kf2 Qh1–+) 0–1. Jeschke,H – Rost,W, corr, 1995.

15.Nc3 Bd5 16.Qb5 Bc3 17.Bc3 a6 18.Qd5?? Qe2 19.Kg1 Qf2.

11.Qb3 Ng2

12.Kd1 Bc5 13.Kc1 Nf4 14.Qc4 Ne2 15.Qe2 Bg4?? 16.Qg2+– (16.Qg2 Qd7 17.h3+/–) 1–0. Grigutsch,Klaus Dieter – Preussner,Michael, corr DDR–ch M947, 1990.

12.Kd1 Bc5? 13.Qc3 Bf8 14.Rg1 Bh3 15.Bf1 1–0. De Bouver,Guido – Burnay,Gerard, 2001.

12.Kd1! Nf4?! 13.Bc4 += (idea Rg1).

12.Kd1! Bf5?! 13.Bc4 +=.

12.Kd1! Qf8? 13.Rg1! –+.

12.Kf1 Nf4 13.Rg1 Bh3 14.Ke1 Qe7? 15.Rg7+– Kf8 16.Ng1 Bc5?? (better is 16...Ne2 17.Ne2 Bf5+–) 17.Rh7 Nd4 18.Qc4 Nfe2 (18...Kg8 19.Bd4 (19.Nh3?! Nfe2 20.Rh5 Nc3 21.Kf1 Qf6 22.Nf2 Ne4 23.Bd4 Bd4+/–) 19...Bd4 20.Qd4 (20.Nh3?! Kh7 21.Nf4 Ba1+=; 20.Rh3 Ne2 21.Ne2 Re8+–) 20...Kh7 21.Qf4+–) 19.Ne2 (19.Nh3?! Kg8 20.Rh5 Nc3 21.Kf1 Qf6 22.Nf2 Ne4 23.Bd4 Bd4+/–; 19.Rh3 Ng1 20.Kd1 Nh3 21.Bd4 Nf2 22.Bf2 Bf2–/+) 19...Bg4 (19...Qe2 20.Qe2 Ne2 21.Rh3+–) 20.Rh8 Kg7 21.Ra8 (21.Ra8 Qh4 22.Kd1+–) 1–0. pierred (2765) – juditfan (2330), net–chess.com, 2014.

12.Kf1 Nf4 13.Rg1 Bh3 14.Ke1 Ng2?? 15.Kd1+– Bc5 16.Qc3 f6?? (better is 16...Qf8 17.Ba3 Ba3 18.Na3 Nf4+–) 17.Qc5 Qd7 18.Nc3 Rd8 (18...Nd8 19.Qd5 Qf7 20.Qf7 Kf7 21.Bc4 Ne6 22.Nb5+–) 19.Ne4 Qd5 (19...h6 20.Bf6! b6+–) 20.Nf6! gf6 21.Bc4 (21.Bc4 Qc4 22.Qc4 Kf8 23.Ba3 Ne7 24.Qc7+–) 1–0. pierred (2765) – gerotnik (2320), net–chess.com, 2014.

12.Kf1 Nf4 13.Rg1 Bh3 14.Ke1 g6 15.Qc4 Qd6=.

12.Kf2 Qe7 13.Nc3 (13.Rg1 Bh3 (13...Bc5 14.d4 Nf4 15.Re1 Bb4 16.Bc3 Nh3 17.Kg2 Nf4) 14.Bc4 Na5 15.Bf7 Kh8 16.Qd5 Bc5 17.Bd4 Bd4; 13.Bc4 Nf4 14.Re1 (14.Rc1 Na5 15.Qe3 Nc4 16.Rc4 Bc5 17.Bd4 Bd4; 14.a3 Bc5 15.d4 Nh3 16.Kf1 Bb6 17.Nbd2 Na5) 14...Bc5 15.d4 Be6 16.Be6 Bb4 17.Re4 Ne6) 13...Bh3 (13...Be6 14.Qc2 (14.Qd1 Nf4 15.Rf1 Rd8 16.Rc1 Bc5 17.Kg3 Nd4; 14.Qa4 Nf4 15.Bb5 Qc5 16.Kg3 Nh5 17.Kg2 Nf4) 14...Nf4 15.Qe4 Ne2 16.Ne2 Re8 17.Nf4 Qc5; 13...Nf4 14.Qc4 Bc5 15.Ke1 Ne2 16.Ne2 Be6 17.Qc3 f6) 14.Nd5 Qe6 (14...Qe4 15.Nb4 Nb4 16.Qc3) 15.Nb4 Qb3 16.ab3 Nb4 17.Kg3 Nd5 (17...Be6 18.Kg2 Bb3 19.Rhc1) 18.Bf1 Ndf4 19.Bg2 (19.Ng5 Bd7 20.Bg2 Ng2 21.Kg2 f6) 19...Bg2 20.Kf4 Bh1 21.Rh1 (21.Rh1 f6 22.Re1) 1–0. Franke,Roland – Kabisch,Guenter, corr DDR–ch M782, 1985.

12.Kf2 Nh4 13.Rg1 Nf5 14.Kf1 Qe7 15.Bd3 Nfd4 16.Bd4 Bh3 17.Kf2 Nd4 18.Bh7 Kh8 19.Nd4 Qh4 20.Rg3 Bc5 21.Qf7 Rf8 0–1. hal1958 – black_kinight, playchess.de, 2002.

12.Kf2 Nh4 13.Nh4 Qh4 14.Qg3 Bc5 15.Ke1 Qh6 (15...Qg3 16.hg3 Nd4 17.Bd3+/–) 16.Rf1 (16.h4 Nd4 17.Bd4 Bd4+/–) 16...Be6 (16...Bd6 17.Qb3 Qe6 18.Rg1+/–) 17.Qc7+– Re8 (17...Qh4 18.Qg3 Qg3 19.hg3+–) 18.Nc3 Bb6 (18...Qh4 19.Qg3 Qg3 20.hg3+/–) 19.Qf4 (19.Qb7 Nd4 20.Kd1 Rd8+–) 19...Qg6 20.Qe4 (20.Qg3 Qg3 21.hg3 Nd4+–) 20...Qg5 (better is 20...Qe4 21.Ne4 Bc7+–) 21.h4 (better is 21.Rc1+–) 21...Qg3+/– 22.Kd1 Rd8? 23.Qf4 Qf4+/– 24.Rf4 Be3 25.Rf3 Rd2 26.Ke1 Rb2 27.Re3 h6 28.Rb1 Rb1+= 29.Nb1 Nb4 30.Kd2 Ba2 31.Re8 Kh7 32.Nc3 Be6 33.Bd3 Nd3+= 34.Kd3 g5 35.hg5 hg5 36.Ne2 Kg6= 37.Re7 Bd5 38.Nd4 f5=+ 39.Re5 Be4 40.Ke3 Kf6 41.Ra5 a6 42.Ne2 Bc6 43.Nd4 Bd7 (43...f4!? 44.Kd3 Bg2=+) ½–½. Niephaus,Friedel – Hoehne,Tanja, Hofheim (Women), 1995.

12.Kd1 Be6

13.Qa4 Bf5. Dopper.

13.Qc2?? Ne3–+ 14.Kc1 Nc2 15.Kc2 a6 16.Rg1 g6 0–1. beciab70 – zenegblues (1765), internet, 2013.

13.Qd3 Bc5 14.Qc3 White gets in control 14...Qf8 15.Ba3 (15.Ng5 Rd8 (15...Ne3 16.de3 Qd8 17.Nd2 Qg5 18.h4 Qf6 19.Qf6+–) 16.Ne6 fe6 17.Qg3 Ne3 18.Kc1 Bd4 19.Nc3+/–; 15.Rf1 Rd8 16.Ba3 Ne3 17.Qe3 Be3 18.Bf8 Kf8 19.Bb5+/–) 15...Ba3 16.Na3 Nf4 17.Nc2 (17.Rg1 Rd8 18.Rb1 Ne2 19.Ke2+/–) 17...Ne2 (17...Re8 18.Bb5 Nd5 19.Qb2+/–) 18.Ke2 Bd5 19.Ne3 Re8 20.Rag1 f6 21.Rg3 Ba2 22.Rhg1 g6 23.h4 Qd6 24.h5 Bf7 25.hg6 hg6 26.Rg6 Bg6 27.Rg6 Kf7 28.Rh6 Kg7 29.Kf2 Ne7 30.Rh4 a6 31.Rd4 Qc6 (31...Qb6!?+/–) 32.Rc4+– Qb6 33.Rc7 Kf8 34.Rb7 Qb7 35.Qf6 Kg8 36.Ng5?? Rf8–+ (36...Rf8 37.Qf8 Kf8 38.Ne6 Ke8–+) 0–1. Torassa,Giuseppe – Gross,Heinrich, corr ICCF EU–ch GT269, 1987.

13.Qd3 Qe8?? 14.Ng5+– g6 15.Ne6 fe6 16.Qg3 Nd4 17.Bd4 Rd8 18.Qe5 (18.Qe5 Rd4 19.Bb5+– (19.Qd4?! Qa4 20.Kc1 Ba3 21.Na3 Qd4=); better is 18.Bg1 Qa4 19.Qb3 Qb3 20.ab3+–) 1–0. Dopper,Johan – Grehl,Siegfried, corr SOK–92–78, 1992.

13.Qd3 Bf5 14.Qd8+– Rd8 15.Rg1 Ne3 16.Kc1 Nc2 17.Rg7 Kf8 18.Ng5 Bg6? 19.Rg6! (19.Rg6 hg6 20.Kc2+–) 1–0. Dopper,Johan – Schut,Th, 1e kl, 1988.

13.Qd3 Bc4 14.Qd8 Rd8 15.Bc4 Ne3

16.Kc1 Nc4 17.Bc3 Rd3 18.Bb4 Rf3 19.Bc3 Rf2 20.Re1 Kf8 21.h3 Rh2 22.Re4 Nd6 23.Rh4 h6 24.Na3 a6 25.Nc2 Nf5 26.Rf4 Nd6 27.h4 Kg8 28.Ne3 Ne7 29.Bb4 Ng6 30.Bd6 (30.Bd6 cd6 31.Rb4+/–) 1–0. Dopper,Johan – Landgraf,Manfred, corr ICCF TT, 1990.

16.Ke2 Nc4 17.Bc3 Re8 18.Kd3 Nb6 19.Re1 Rd8 20.Kc2 f6 21.d4 g5 22.Bb4 Nb4 23.Kc3 Nc6 24.Na3+/– g4 25.Rg1 h5 26.Rad1 Nd5 27.Kb2 Kf7 28.Nh4 Nce7 29.Rde1 f5 30.Re5 f4 31.Rh5 Nf6 32.Re5 f3 33.Nc2 Ned5 34.Rf5 Ke6 35.Re1 Kf7 36.h3 Rh8 37.Nf3 gf3 38.Rf3 Rh4 39.a3 c6 40.Kb3 a5 41.Kc4 b6 42.a4 Rf4 43.Rf4 White fights for the Initiative 43...Nf4 44.Ne3 Kg6 45.Ng4 Ng4 46.hg4 Kf6 47.Re5 Ne6 48.Rf5 Kg6 49.d5 cd5 1–0. albatroz – pierre, ChessHere.com, 2005.

13.Qd3 Qd3

14.Bd3 Bd5 15.Be2 Nf4 16.Nc3?? (better is 16.Rg1 Ne2 17.Ke2 Re8 18.Kf2 Bc5 19.d4+=) 16...Bc3–+ 17.Bc3 Re8 18.Rf1 Ne2 19.Rf2 Nc3 20.dc3 Re3 21.Ne1 (21.Nd4 Nd4 22.cd4 Re4–+) 21...Rc3 22.Rb1 Nd4 23.Rd2 c5 24.Rd3 (24.Rc1 Rc1 25.Kc1 Be4–+) 24...Rd3 25.Nd3 b6 (better is 25...Be4!? 26.Kd2 c4 27.Ke3 Bd3 28.Rb7 Nf5 29.Kd2–+) 26.Nc5 Ba2 27.Rb2 Bd5 28.Kd2 g5 (28...f5 29.Na6–+) 29.Nd7 (29.Ne4 Be4 30.Ke3 Bb7 31.Kd4 f5–+) 29...Kg7 30.Kd3 Ne6 31.Rb1 Bc6 32.Ne5 Be8 33.Ra1 a5 34.Ke4 (34.Nc4 Bb5–+) 34...f6 (better is 34...a4!? 35.Kd5–+) 35.Nc4 Nc5 Black plans a4 36.Ke3 Nb3 (36...f5 37.Rb1 b5 38.Na5–+) 37.Rb1 (37.Ra3 Bf7 38.Nb6 f5–+) 37...a4 38.Nb6 h5 39.Rb2 f5 40.Ra2 f4 41.Ke4 Kf6 42.Nd5 Kg6 43.h4 (43.Nb6 Bc6 44.Ke5 f3 45.Na4 f2 46.Rf2 Ba4 47.Rf6 Kg7–/+) 43...Nc5?? (better is 43...Bc6–+) 44.Kd4–/+ Ne6 45.Ke5 Nc5 46.hg5?? (46.Kd4 Nb7 47.Rg2–/+) 46...f3–+ (46...Kg5 47.Rg2 Kh6 48.Nf4 Nd7 49.Ke6 Nf8 50.Kf6=) 47.Kd4 Ne6 48.Ke3 Kg5 (48...Ng5 49.Nc3–+) 49.Nc3 Kg4 50.Na4 Kg3 51.Nc3 Bc6 52.Ne4?? (better is 52.Ra5 h4 53.Re5–/+) 52...Be4 53.Ke4 f2 54.Ra1 Kg2 55.Kf5 (55.Ra2 Kg1 56.Ra1 f1Q 57.Rf1 Kf1–+) 55...Ng7 (55...Ng7 56.Kg5 f1Q 57.Rf1 Kf1–+) 0–1. Deveque,Guillaume (1880) – Henris,Luc (2145), 7th LUCOPEN, 2016.

14.Bd3 Rd8

15.Be4 Bf5 16.Ng5 Be4 +/–.

14.Bd3 Bg4 15.Be2 Nf4

16.Rf1 Bc5 17.Bb5 Bh3 18.Nc3 Bf1 19.Bf1 Rd8 =.

16.Rf1 Ne2 17.Ke2 Bc5 18.Kd3 Rd8 19.Kc3 b5 20.a4 b4 21.Kc2 Bf5 22.Kc1 Bd3–/+ 23.Re1 f6 24.a5= Kf7 25.Rh1 Rd5 26.Ne1 Be2 27.Nc2 Bd6 28.Re1 Bd3 29.Re3 Bg6 30.Kd1 Na5 31.Rh3 Nc4 32.Bc1 a5 33.Rb3 c5 ½–½. Dziel,Jaromir – Szimmat,Klaus, corr ICCF EU–M–GT–419 (year?).

16.Rf1 Ne2 17.Ke2 Bc5 18.Kd3 Rd8 19.Kc4 Bh3 (19...Be6 20.Kc5 Rd5 21.Kc4 Re5 22.Kc3 Rc5 23.Kd3 Bc4 24.Ke3 Bf1 25.Na3=) 20.Na3 (20.Re1!? Bf2 21.Re4+=) 20...Bf1= 21.Rf1 (worse is 21.Kc5 Bg2 22.Nd4 Ne5–+) 21...Bd6 22.Rg1 Na5 23.Kc3 f6 24.Nc4 Nc4 25.Kc4 b5 26.Kb3 Kf7 27.Rf1 c5 28.Kc2 ½–½. Hering,Hartmut – Girard,Eric (2400), DJ–CT18/pr53, 2011.

16.Rg1 h5 17.Rf1 Ne2 18.Ke2 Bc5 19.Kd3 Rd8 20.Kc4 Be6 21.Kc5 Rd5 22.Kc4 Re5 23.Kc3 Rc5 24.Kd3 Bc4 25.Ke3 Bf1 26.Nc3 Bh3 27.Rg1 Bg4 28.h3 Bf3 29.Kf3 Ne5 30.Ke2 Ng6 31.d4 Rf5 32.Rf1 Rf4 33.Nb5 c6 34.Nd6 b5 35.Nf5 Rf1 36.Kf1 f6 37.Bc3 Kf7 38.Bb4 Nf4 39.Ne7 a5 40.Bc5 Nh3 41.Nc6 Ke6 42.Na5 Kd5 43.Nb7 Nf4 44.Nd6 Nd3 45.Nb5 Nc5 46.dc5 Kc5 47.Na3 ½–½. Cetwinski,Olgierd (2210) – Dziel,Jaromir (2160), corr Poland–ch42/43 sf3, 1998.

13.Qd3 Qe7

14.Nc3 Rd8 15.Qe4 f6. Dopper.

14.Nd4 Bd5 15.Nc6 Bc6+= 16.Qd4 f6 17.Bc4 Kh8=+ 18.Kc1 Rd8 19.Qf2= Bc5 20.d4 Bd6 21.Nd2+= Bf4 22.Rg1 Qb4–/+ 23.Bb3? Be3–+ 24.Rg2 Bf2 25.Rf2 Rd4 26.Kc2 Qc5 27.Kd1 Qh5 28.Kc2 Qg6 29.Kc1 Rg4 30.Bc3 a5! 31.Kb2 a4 32.Be6 a3! 33.Ka3 Qc2 34.Bg4= Qc3 35.Nb3 b5 36.Rf4 Bd5 37.Rc1 Qe3=+ 38.Rcf1 c5–+ 39.Kb2 c4 40.Nd4 b4 41.Nc2 Qc3 42.Kb1 b3 43.Nd4?? g5 44.Rf6 0–1. Freienstein,F – Gass,U, Pichlarn, 1985.

14.Nd4 Bd5 15.Nf5 Qc5? 16.Rf1 Rd8 17.Bg7 Bd2 18.Nd2 Nb4 19.Nh6 Kg7 20.Qg3 Kf8 21.Qg8 Ke7 22.Rf7! Bf7 23.Qf7 Kd6 24.Qf6 Kd7 25.Bg4 Qf5 26.Bf5 Ke8 27.Qf7# 1–0. Muri,Heinrich – Bjorn,J, corr ICCF EU–ch M, 1993.

14.Nd4 Bd5 15.Nf5 Qc5? 16.Rf1 g6 17.Nh6 Kf8 18.Nf7! Bf7 19.Qf3 (19.Qf3 Ne3 20.Qe3 Qe3 21.de3 Rd8 22.Kc2+–) 1–0. Hess,Helmut (2360) – Epinoux,Jean Francois (2020), EU/EM/M/023 ICCF Email, 2004.

14.Nd4 Nf4 15.Nc6+– Qc5?? 16.Qg3 Ng6 17.Nb4 Qb4 18.Qc3 Qa4 19.Kc1 f6 20.Rg1 Rf8 21.Na3 Kh8 22.Nc4 Nf4 23.Bf1 Bf5 24.Ne3 Bg6 25.Qc4 Qc4 26.Bc4 (26…Rd8 27.Kd1+–) 1–0. Rush,Bradley – Chaney,Ronald L, IECG 7PSRR–2.034, 1996.

14.Nd4 Nf4 15.Nc6 bc6 16.Qd4 Bb3 (16...Qg5 17.Rg1 Ng2 18.h4 Qg3 19.Nc3 Bf5 20.Ne4 Ne3 21.Qe3 Qe3+–) 17.ab3 Qe2 18.Kc2 (18.Kc2 Qg4 A) 19.Qb4?! Qg6 (19...Qf5 20.Kd1 Qh5 21.Kc2 Qf5 22.Kd1 Qh5 23.Kc2 Qf5=) 20.Kd1 Qh5 21.Kc2 Qg6=; B) 19.Rg1 Qf5 20.d3+– f6 21.Rf1 Bd6+–) 1–0. Lapshun,Yury (2430) – Sinn,M (2160), 31st World Open, Philadelphia USA, 2003.

14.Nd4 Nf4 15.Nc6+– bc6 16.Qg3 Bb3 17.ab3 Qe2 18.Kc1 Nd3 19.Kc2 Nb2 +–.

14.Ne1 Ne1 15.Re1 Bd6 16.Rg1 g6 17.Ba3?? Qf6–+ 18.Nc3 Ba3 19.Rb1? Rd8 20.Qf3?? Qd4 (20...Qd4 21.d3 Qg1 22.Kd2 Qh2–+) 0–1. Juptner – Kasper, corr DDR–Cup, 1985.

14.Rg1 Nf4 15.Rg7 Kf8 16.Qh7+–. Grehl.

14.Rg1 Bh3 15.Ne1! Ne1 16.Rg7 Kf8 17.Qh7+–. Grehl.

14.Rg1+– Bh3? 15.Ng5!! Qg5 16.Qh3 Rd8 17.Bd3 Rd3? 18.Qd3 Qg4 19.Kc1 Bc5 20.h3 Qe6 21.Qg3 Qc4 22.Bc3 Nd4 23.Qg2 g6 24.Qg4 b5?? 25.Kd1 Qa4 26.Ke1 f5 27.Qg2 Ne6?? 28.Qd5 Kf7 29.Rg2 Bd6 30.Be5 Be7 31.Nc3 Qh4 32.Kf1 Qh3 33.Re1 Qh1 34.Kf2 (34.Kf2 Bh4 35.Bg3 Bg3 36.Rg3 (36.Kg3?! Qe1 37.Rf2 Qg1 38.Qg2 Qg2 39.Kg2 a6=) 36...Qd5 37.Nd5+–; 34.Ke2 Qh5 35.Kd3 Qh4+–) 1–0. Friberger,Torbjorn – Karle,Max, corr SSKK 2–774, 1992.

14.Bg7?? Bc5?? 15.Qc3 Nf4 16.Re1 Bf2 17.Bh6 Nh5 18.Rf1 Bb6 19.d4 Rd8 20.Be3 Nf6 21.Rg1 Kh8 22.Qa3 Bc5? 23.Qc3= Bg4?? 24.Nbd2+– Bb6 25.Bf2 Bf3 26.Bf3 Nd4 27.Re1 Qd7 28.Bh4 Qa4 29.Kc1 Nb3 30.Nb3 Qh4 31.Bb7 Bd4 32.Nd4 Rd4 33.Ba6 Qf4 34.Kb1 Qd6 35.a3 c5 36.Bb5 Qb6 37.Qb2 Nd5 38.Re8 Kg7 39.Qg2 Kf6 40.a4 c4 41.Kc2 Nb4 42.Kb2 Nd3 43.Kc3 Rf4 44.Re4 Qa5 45.Kc4 Qb4 46.Kd3 Qb3 47.Kd4 Qb4 48.Kd5 Rf5 49.Kc6 Qc3 50.Kb7 Qa1 51.Rc4 Re5 52.Qf3 Kg7 53.Qg3 Kf6 54.Qh4 Ke6 55.Qh6 f6 56.Qh3 f5 57.Rc6 Kd5 58.Qd3 (58.Qd3 Qd4 59.Bc4#) 1–0. Hartmann,A – Barczyk,J, corr DDR, 1990.

14.Nd4 Nd4

15.Qd4 f6 16.Bc4 Bc4? 17.Qc4 Kh8 18.Rg1 Ne3 19.de3 Qe3 20.Rg2 Rd8 21.Kc2 (21.Kc2 Qf3 22.Re2+– (22.Qb4?? Qd3 23.Kc1 Qd1)) 1–0. Muri,Heinrich – Van der Kooij, corr EU M, 1989.

15.Qd4 f6 16.Bc4 Bc4? 17.Qc4 Kh8 18.Rg1 Ne3 19.de3 Qe3 20.Rg2 Qf3 21.Re2 Rd8 22.Kc2 Qf5 23.Qe4 Qb5 (23...Qe4 24.Re4 Bd6 25.Re2+–) 24.Nc3 Bc3 25.Bc3 h6 26.a4 (26.a4 Qg5 27.Qb7 Qf5 28.Kb2+–) 1–0. forsetinn (1980) – beatroot (1765), GK tournament, 2013.

15.Qd4 f6 16.Bc4 Bd6 +–.

15.Qd4 f6 16.Bf3 +–.

15.Bd4 Rd8 16.Bf1 Bg4 17.Kc1 Bc5 18.Bg2 Bd4 –/+ (18...Rd4?! 19.Qc3+=).

14.Rg1! Rd8 15.Rg2! Rd3 16.Rg7 Kf8

17.Bd3 Ba2!? 18.Ra2?! (18.Bc2 unclear) 18...Qe6! =+ (idea Qb3). Gross.

17.Bd3 Qd7 18.Ne1 h5 19.Kc1 Ne5?? 20.Be5+– 1–0. Gavrijski,Dimitar (2010) – Cottarelli,Franco (2185), corr ICCF WSTT/3/06/2, 2006.

17.Bd3 Bd5

18.Nd4? Qe5! –+ (idea Bf3). Analyse Grehl/Gross, 1992.

18.Ne1 Be4 19.Be4 Qe4 20.Nc3 Bc3 21.Bc3 Nd4 22.Rg2 Ne6 23.Rc1 c5 24.d3 Qa4 25.Rgc2 b5 26.Be5 Ke7 27.Ng2 f6 28.Bb2 f5 29.Ne3 f4 30.Nd5 Kd6 31.Nc3+– Qa6 32.Ne4 Ke7 33.Nc5 Nc5 34.Rc5 Qa2 35.Rc7 (35.Rc7 Kd6 36.R1c6 Kd5 37.Kc1+–) 1–0. Gross,Wilhelm – Grehl,Siegfried, corr, 1992.

18.Be2!? Bf3 19.Bf3 Ne5?! 20.Rg3. Dopper (20.Rh7 unclear Grehl/Gross, 1992).

18.Rg3 Bd6+= 19.Bg7 Ke8 20.Nc3 Ba2 21.Ra2+/– Bg3 22.hg3 Qd6 23.Be4 Qg3 24.Bf6 h5 25.Rb2 Nd8 26.Rb5 Qh3 27.Rg5 Ne6 28.Rg8 Kd7 29.Ne5 Kd6 30.Bg2 (30.Bg2 Qh2 31.Ne4 Kd5 32.Nf2 Kd6 33.Nf3+–; 30.Nf7?! Kc5 31.Bb7 c6+–) 1–0. Durka,Jan – Drvota,Antonin, Trnava, 1979.

18.Ng5?? Ne5–+ 19.Rg8? Kg8 –+. Dopper,Johan – Bedbur,Heinz, corr SOK–92–78, 1992.

13.Qd3 Nf4?!

14.Qc2?! Ne2 15.Ke2 Qe7 –/+.

14.Qd8 Nd8 15.Be5.

14.Qd8 Rd8

15.Bb5? Bd5!–+ 16.Bc6 Bc6 17.Rf1 Ba4.

15.Rg1 g6

16.Bb5 Bc5

17.Rg3 Nd3 18.Bf6 Rd6 19.Nc3 +/–.

17.Rg5 Be7 18.Rg3 Nd3 19.Bc6 Nb2 20.Kc2 Nd3 +=.

17.Rg3 Bf2

18.Bf6 Re8 19.Bc6 bc6 20.Rg5 Nd3 +–.

18.Bf6 Re8 19.Bc6 bc6 20.Rg5 h6 +/–.

18.Bf6 Re8 19.Ne5 Nd5 20.Rf3 Bd4 21.Nc6 Bf6 22.Rf6 Bg4 23.Kc2 Nf6 24.Nd4 –/+.

18.Bf6 Re8 19.Ne5 Nd5 20.Rf3 Ne5 21.Be5 Bg4 22.Be8 Bf3 23.Kc2 f6 +/–.

18.Bf6 Re8 19.Ne5 Nd5 20.Rf3!? Nf6 21.Bc6 +/–.

18.Bf6 Re8 19.Ne5 Nd5 20.Rf3!? Nf6 21.Nc6? Bg4 22.Be2 Bf3 23.Bf3 Re1 24.Kc2 bc6 –+.

18.Bf6 Re8 19.Ne5 Nd5 20.Rf3!? Nf6 21.Rf2 Ne5 22.Rf6 Bg4 23.Kc1 +=.

18.Bf6 Re8 19.Ne5 Nd5 20.Rf3!? Nf6 21.Rf6? Bd4 22.Bc6 bc6 –+.

18.Bf6 Re8 19.Ne5 Nd5 20.Bg5 Bf5 21.Nd3 Bd3=+ 22.Rd3 Re1 23.Kc2 Ncb4 24.Kb3 Nd3 25.Bd3 Bd4 –+.

18.Bf6 Re8 19.Ne5 Nd5 20.Bg5 Bf5 21.Nd3 Bd3=+ 22.Rd3 Re1 23.Kc2 Ndb4 24.Kb2? Nd3?! 25.Bd3 Bd4 26.Nc3 =+.

18.Bf6 Re8 19.Ne5 Nd5 20.Bg5 Bf5 21.Nd3 Bd3–/+ 22.Rd3 Re1 23.Kc2 Ndb4 24.Kb3 Nd3 25.Bd3 Bd4 –+.

18.Bf6 Re8 19.Ne5 Nd5 20.Bg5 Bf5=+ 21.Nd3 Bd3–/+ 22.Rd3 Re1 23.Kc2 Ndb4 24.Kc3 Rc1 25.Kb2 Rc5 26.Rd7 Rg5?! 27.Bc4 –/+.

18.Bf6 Re8 19.Ne5 Nd5 20.Bg5 Bf5 21.Nd3 Bd3–/+ 22.Rd3 Re1 23.Kc2 Ndb4 24.Kc3 Rc1–+ 25.Kb2 Rc5 26.Rd7 Rg5?! 27.Bc6 bc6 28.Nc3 –/+.

18.Bf6 Re8 19.Ne5 Nd5 20.Bg5 Bf5=+ 21.Nd3 Bd3–/+ 22.Rd3 Re1 23.Kc2 Ndb4 24.Kc3 Rc1 25.Kb2 Rc5 26.Be3 Rb5 27.Rb3 Nd4 –+.

18.Bf6 Re8 19.Ne5 Nd5 20.Bg5 Bf5=+ 21.Nd3 Bd3–/+ 22.Rd3 Re1 23.Kc2 Ndb4 24.Kc3 Rc1 25.Kb2 Nd3?! 26.Bd3 Rc5 27.h4 =+.

18.Bf6 Re8 19.Ne5 Nd5 20.Bg5 Bf5 21.Nd3 Bd3–/+ 22.Rd3 Re1 23.Kc2 Ndb4 24.Kc3 Rc1–+ 25.Kb2 Nd3?! 26.Bd3 Rg1 27.Bf4 Bd4 28.Nc3 Ra1 29.Ka1 =+.

18.Bf6 Re8 19.Ne5 Nd5 20.Bg5 Bf5 21.Nd3 Bd3=+ 22.Rd3 Re1 23.Kc2 Ndb4 24.Kc3 Rc1 25.Kb3 Nd3 26.Bc6 –+.

18.Bf6 Re8 19.Ne5 Nd5 20.Bg5 Bf5 21.Nd3 Bd3–/+ 22.Rd3 Re1 23.Kc2 Ndb4 24.Kc3 Nd3?! 25.Bc6 Nc5 26.Bf3 =+.

18.Bf6 Re8 19.Ne5 Nd5 20.Bg5 Bf5 21.d4!? =.

18.Bf6 Re8 19.Ne5 Nd5 20.Bg5 Bf5=+ 21.Nf3 Bg3 22.hg3 –+.

18.Bf6 Re8 19.Ne5 Nd5 20.Bg5 Bg3 21.hg3 Ndb4 +=.

18.Bf6 Re8 19.Ne5 Nd5 20.Bg5 Bg3 21.hg3 f6 22.Nc6 Bg4 23.Kc1 fg5 24.Na7 +/–.

18.Bf6 Re8 19.Ne5 Bg3 20.hg3 Nd5 +=.

18.Bc6 bc6

19.Bf6!? Rd3 20.Nc3 +–.

19.Rg5 h6 20.Ra5 Bg4 –/+.

18.Bc6 bc6 19.Ne5 Bg3+= 20.hg3 Nd3 21.Nd3 Rd3 22.Be5 f6

23.Bc7 Rd7 24.Bb8 Bg4 25.Ke1 Re7 26.Kf1 Be2 27.Kf2 Bd3 28.Bd6 Re2 29.Kf3 –/+.

23.Bc7 Bg4 24.Ke1 +=.

18.Bc6 bc6 19.Ne5 Bg3+= 20.hg3 Nd3 21.Nd3 Rd3 22.Be5 Bg4 23.Ke1 Rd7

24.d4 Re7 25.Kd2 c5 +=.

18.Bf6 Rd6

19.Bc6 Rc6 20.Ne5 Ra6 21.Nc3 Bg3 22.hg3 Nd5 23.Nd5 Bd5 24.Bd8 Re6 25.Nd7 Bc6 26.Nc5 Bf3 27.Kc2 =.

19.Bc6 Rc6 20.Ne5 Ra6 21.Nc3 Bg3 22.hg3 Nd5 23.Nd5 Bd5 24.Bd8 Re6 25.Nd7 Bf3 26.Kc2 f5 =.

12.Kd1 Qe7

13.Nd4 Nf4 14.Qe3 Ne6? 15.Nc6+– bc6 16.Bd3 Bd6 17.Qe4 g6 18.Qc6 (18.Qc6 Rb8 19.Qc3 Rb2 20.Qb2+–) 1–0. Fischbach,Rainer – Sanchez,J, corr ICCF Cup8/9 V170, 1990.

12.Kf2 Nf4

13.Nc3 Bc5 14.Ke1 Ne2 15.Ne2 Be6 16.Qc3 Bf8 17.Nf4 Bg4 18.Rg1 Qe7 19.Ne2 Re8 20.Rg2 f5 21.Nfg1 Qh4 22.Kf1 Be2 23.Ne2 Re7 24.Ba3 Rf7 25.Bf8 Kf8 26.Rd1 Qa4 27.Qa1 f4 28.Rf2 f3 29.Ng3 Nd4 30.Qb1 Qa6 31.d3 c5 32.Qc1 Qc6 33.Ne4 Ne2 34.Qg5 Kg8 35.Qd8 Rf8 36.Qe7 Qg6 37.Qg5 Qg5 38.Ng5 h6 39.Nf3 Nf4 40.Ng1 g5 41.Ne2 b6 42.Nf4 gf4 43.Re1 Rf6 44.Re4 Kf7 45.Ref4 Rf4 46.Rf4 Ke6 47.Rh4 b5 48.Rh6 Kd5 49.Ra6 Kd4 50.h4 Kd3 51.h5 c4 52.h6 c3 53.h7 c2 54.Rc6 black timed out 1–0. gstevenson (2335) – gerotnik (2320), net–chess.com, 2014.

13.Bc4 Bc5 14.Ke1 +/–.

13.Bc4 Qf8 14.Rg1 Nh3 15.Ke2 Qe7 16.Ne5 Ng1 17.Kd1 Ne5 18.Qg3 Bg4 19.Kc2 Qc5 20.Kb3 Qc4 0–1. gerotnik (2320) – juditfan (2330), net–chess.com, 2014.

13.Bc4 Nh3 14.Kf1 Bg4 15.Bf7 Kh8 16.Be6 (16.Bd5!?+=) 16...Be6+= 17.Qe6 Qd3 18.Qe2 Qf5 19.d3?? (19.Rg1 Ng1 20.Kg1–+) 19...Rf8 (19...Rf8 20.Bc3 Qh5–+ (20...Qf3?! 21.Qf3 Rf3 22.Ke2 Bc3 23.Nc3 Nd4 24.Kd2 Rf2 25.Kd1–+)) 0–1. juditfan (2330) – pierred (2765), net–chess.com, 2014.

13.d4 Ne2 14.Ke2 b6 15.Ne5?? Bg4 16.Ke3?? Qg5 17.Kf2 Ne5 18.de5 Qf4 (18...Qf4 19.Kg2 Qe4 20.Kg3 h5–+ (20...Qh1?! 21.Nd2 Qc6 22.Qb4=+)) 0–1. Hasler,Ulrich – Perlitz,Juergen, corr SOK–88–26, 1988.

13.d4 Be6 14.Qd1 Ne7 15.a3 Bd6 16.Nbd2 Nf5 17.Ne4 Nh3 18.Ke1 Bf4 19.Bc1 Ne3 20.Be3 Be3 21.Qd3 Nf4 22.Qc2 Bd4 23.Nd4 Qd4 24.Nf6 Qf6 25.Rd1 Ng2 26.Kd2 Qf4 27.Kc3 Qe5 28.Kb4 a5 29.Ka4 Ne3 30.Qd3 Qf4 31.Qd4 Nd1 32.Qf4 0–1. gstevenson (2335) – juditfan (2330), net–chess.com, 2014.

13.d4 Qe7 14.Qd1 Nh3 15.Kg2 Qe3 16.Rf1 Nf4 17.Kh1 Bh3 18.Rg1 Ne2.

13.Rg1 Be6 14.Qe3 Nh3 15.Kg2 Ng1 16.Kg1 Qd7 17.Nc3 b6 18.Ne4 Rd8 19.Ne5 Ne5 20.Be5 Bd2 21.Qg3 g6 22.Nf6 Kf8 23.Nd7 Rd7 24.Bc7 Kg8 25.Rd1 Ba2 26.Be5 Bd5 27.Rd2 1–0. brother – bacablanca (1640), internet, 2013.

13.Rg1 Nh3 14.Kg2 Ng1 15.Ng1 Be6 16.Bc4?? (better is 16.Qe3–/+) 16...Qg5–+ 17.Kh1 Na5 18.Qb4 Nc4 19.Nc3 Bd5 20.Nd5 Qd5 21.Nf3 Qf3 22.Kg1 Re8 (worse is 22...Nb2 23.Qb2 Qg4 24.Kh1 Qe4 25.Kg1–+) 23.Qc3 (23.Qc4 Re2 24.Qe2 Qe2–+) 23...Qg4 24.Kf1 (24.Qg3 Qg3 25.hg3 Nb2–+) 24...Re5 25.Rc1 (25.Qg3 Qe2 26.Kg1 Nb2 27.Qg2–+) 25...Rf5 26.Ke1 Qg1 (26...Qe4 27.Qe3 Ne3 28.de3 Qd3 29.Rc7 Rf1) 27.Ke2–+ Qh2 (better is 27...Qf2 28.Kd3 Nb2 29.Kc2 Rc5 30.Qc5 Qc5 31.Kb2 Qe5 32.Kc2 Qh2–+) 28.Ke1 (28.Kd3 Nb2 29.Kc2 Na4–+) 28...Qg1 (28...Nb2 29.Qb2 Qh1 30.Ke2 Qf3 31.Ke1 Qf1) 29.Ke2–+ Qg2 (29...Qf2 30.Kd3 Nb2 31.Kc2–+) 30.Kd3 Rf3 (30...Nb2 31.Kc2 Na4 32.Re1–+) 31.Kc2 (31.Kc4 Rc3 32.Kc3 Qf3 33.d3–+) 31...Rc3 32.Bc3 c6 (better is 32...Qe4!? 33.Kd1 Na3 34.Bb2 Qg4 35.Ke1–+) 33.Re1 f6 34.Re7 b5 35.Ra7 (35.Kd1 Qf3 36.Kc2 Qf5 37.Kc1 a5–+) 35...Qe4 (better is 35...Qg6 36.d3 Ne3 37.Kd2 Qg2 38.Ke3 Qg1 39.Ke4 Qa7 40.Bd4 Qa2 41.Ke3–+) 36.Kc1 h5 37.a4 h4 38.ab5 cb5 (better is 38...h3 39.d3 Qe3 40.Kc2 Qa7 41.dc4–+) 39.Ra8 Qa8 0–1. marvis (1835) – gentelmenjoe (1870), internet, 2013.

13.Qe3 Ne2

14.Re1 Be6 15.Re2 Bc4 16.Re1 Qd6 17.Rg1 f6 18.d4 Bd5 19.Qh6 Qe7 20.Nbd2 Rf8 21.Rg7 Qg7 22.Rg1 Qg1 23.Kg1 Ba2? (23...Ne7 24.a3 Bd6 25.Qh3+–).

14.Re1 Bg4

15.Ke2 Qh4 +=.

15.Qe2?! Bc5 16.Kg3 Bd4 17.Qe8 Qe8 18.Re8 Re8 19.Nd4 Bd7 =.

15.Re2 Qd5 16.Qe4 Qh5 17.d4 Rd8 18.a3 f5 19.Qe6 Kh8

20.ab4 Bf3 21.Kf1 Nb4 =+.

20.ab4 Bf3 21.Kf1 Qh3 22.Kg1 Qg4 23.Kf1 Be2 24.Qe2 Qf4 25.Qf2 Qf2 26.Kf2 Nb4 27.Ra7 Nd3 28.Kf3 Nb2 29.Rb7 Nd3 =+.

20.Qe3 f4

21.Qe4 Bc5 22.dc5 Bf3 23.Qf3 Qh2 24.Kf1 Rd1 25.Re1 Re1 26.Ke1 Qb2 27.Qc3 Qg2 28.Nd2 b6 29.cb6 Qh1 30.Ke2 Qg2 31.Kd1 ab6 +–.

21.Qe4 Bc5 22.Qf4? Rf8 23.Qf8 Bf8 –+.

21.Qf4 Rf8.

12.Kf2 Bh3

13.Ba3 Qe7 14.Bb4 Nb4. Gross.

13.Rc1 Qd6 14.Bf1 Nf4 15.Rc6! bc6 16.Be5 Bc5 17.d4 Bd4 18.Bd4 Bf1 19.Kf1 c5 20.Be5 Qa6 21.Kf2 Qe2 22.Kg3 Nh5 23.Kh3 Re8 24.Na3 (24.Bc7 Qf1 25.Kh4 Re4 26.Kg5 h6 27.Kf5 Nf6 28.Qb8 Kh7 29.Qg8 Kg8 30.Be5 Qh3) 24...Re5 25.Re1! (25.Ne5?! Nf4 26.Kg3 Nh5 27.Kh3 Nf4 28.Kg3 Nh5=) 25...Nf4 26.Kg4 h5 27.Kf4 g5 28.Kg3 h4 29.Kg4 Qg2 30.Kh5 Re1 31.Ne1 Qh2 32.Nf3 Qe2 33.Nc4 Qe8 34.Kg5 1–0. Krasny,Henryk Jan – Schwertel,Gottfried, corr SOK–98–131, 1999.

13.Rc1 Qe7 14.Ba3 Re8 15.Bf1 a5 16.Bb4 ab4 17.Qd5 h6 18.Rc6 bc6 19.Qc6? Nh4–+ 20.Bb5? Rd8 21.a4 Bg2 22.Be2 Bf3 23.Bf3 Qe5 24.Ra2 Qh2 25.Ke3 Qg3 26.a5 Nf3 27.a6 Nd4 (27...Nd4 28.Qf3 Qf3#) 0–1. Agamaliev,Gamil – Nadanian,Ashot, Internet Chess Club 3m + 0s blitz, 2008.

13.Bc4!? Qd7!? Gross.

13.Rd1 Qd6 14.a3 A) 14...Ba5 15.d4 Nf4 16.Bc4 Rf8 17.Nc3 Bb6 18.Ne4 Qg6+/–; B) 14...Bc5 15.d4 Bb6 16.Bc4 Rf8 17.Bd3 Re8 18.Bh7 Kh7+/–.

13.Rd1 Be6 A) 14.Qc2 Nf4 15.a3 Ba5 16.Bb5 Qd5 17.Qa4 Bb6 18.d4 Bg4=; B) 14.Bc4 Nf4 15.d3 a5 16.Be6 Ne6 17.Qc4 Bc5 18.Kg2 Qd7+/–.

13.Rd1 Nf4 A) 14.Bb5 Be6 15.Qe3 a6 16.Qf4 ab5 17.Qg3 Bc5 18.Kg2 Nd4+/–; B) 14.Qe3 B1) 14...Qd6 15.Nc3 Ne2 16.Ne2 Bc5 17.d4 Bb6 18.Rg1 Rd8+/–; B2) 14...Ne2 15.a3 Ned4 16.ab4 Bg4 17.Nd4 Nd4 18.Qd4 Qd4+/–; C) 14.a3 C1) 14...Be6 15.Qe3 Nd5 16.Qe4 Bc5 17.d4 Bd6 18.Nc3 Nf6+/–; C2) 14...Bc5 15.d4 Bb6 16.Bc4 Be6 17.Be6 Ne6 18.Qe3 Qf6+/–; D) 14.Bc4 Be6 15.d3 Qd6 16.Be6 fe6 17.a3 Bc5 18.d4 Bb6+/–.

13.Bf1!? Nf4 14.Qc4 Bf1 15.Qf4 +=. Gross.

13.Kg3? Qd6 14.Kh3 Nf4 15.Kg3 Ne2 16.Kf2 Re8. Grehl, Gross.

13.Nc3 Bc5

14.d4? Nd4! idea Nf3.

14.Kg3 Nd4 15.Qc4 Nf3 16.Kh3 Qg5 17.Qg4 Nf4 18.Kg3 Nh5! 19.Kh3! Nf4 =.

14.Kg3 Qd6 15.Kh3 Nf4 16.Kg3 Ne2 –+ 17.Kg2 Nf4 18.Kg3 Qd3 19.Nb5 Nh5 20.Kg2 Qe2 21.Kh3 Nf4 22.Kg3 Re8 23.Nc7 Qg2 24.Kf4 Bd6 25.Be5 Re5 26.Ne5 Be5 27.Ke3 Nd4 28.Qd1 f5 29.Rc1 Qe4 30.Kf2 Qf4 31.Kg2 Bc7. Gross.

14.Kg3 Qd6? 15.Kh3+– Nf4 16.Kg3 Ne2 17.Kg2 Nf4 18.Kg3 Qd3?? 19.Nb5 Nh5 20.Kg2 Qe2 21.Kh3 Nf4 22.Kg3+/– Re8 23.Nc7?? Qg2 24.Kf4–+ Bd6 25.Be5 Re5 26.Ne5–/+ Be5 27.Ke3 Nd4 28.Qd1–/+ f5 29.Rc1 f4 30.Kd3 Qg6 31.Kc4 Qe4 32.Nb5 Nb5 33.Kb5 Qd3 34.Ka5 Qd5 35.Kb4 Qd6 36.Ka4 Qd4 37.Kb3 Qb2 38.Kc4 Qd4 39.Kb3 Qb2 ½–½. Psion – Psion, 4 Min/Zug, 1989.

14.Kg3 Qd6 15.Kh3 Nf4 16.Kg3 Ne2 17.Kg2 Nf4 18.Kg3 Re8 19.Raf1?? Qg6 20.Kf4–+ Bd6 (20...Bd6 21.Ne5 Re5 22.Qd5 Qf5 23.Kg3 Rd5 24.Kg2 Rd2 25.Rf2 Qf2 26.Kh3 Qf3 27.Kh4 Be7#).

14.Kg3 Qd7 15.Qc4 Qd6 16.Kh3 Nf4 17.Kh4 Bf2 18.Kg4 h5 19.Kf5 Qg6 20.Kf4 Qg4.

13.Bc4 Bc5

14.Kg3 Qd7 15.Bf7! Qf7 16.Qf7.

14.Kg3 Qd7 15.Bf7 Kh8 16.Qc4 Rf8 17.Ng5?? Bd6–+ 18.Kf2 Qf5 19.Ke2 Bg4 (20.Qg4 Qg4 21.Kf1 Qg5 22.Bg7 Qg7 23.Ke2 Nf4 24.Kd1 Qa1 25.Bg6 hg6 26.Ke1 Qb1 27.Kf2 Nh3 28.Kg2 Qd3 29.Re1 Qf3#) 0–1. Alvarez,Maximiliano – Roldan,Antonio, corr Them. Sokolsky, 1998.

14.Kg3 Qd7 15.Bf7 Kh8 16.Qc4 Rf8 17.Bg7 Kg7 18.Be6 Qd6 19.Kh3 Nf4 20.Kg4 h5 21.Kg3 Ne6 22.Kg2 Rf3 23.Qc5 Qc5 24.Rg1 Rf2 25.Kh1 Kf8 26.Nc3 Qf5 27.Rg3 Rf1 28.Kg2 Qf2 29.Kh3 Nf4 30.Kh4 Qh2 31.Rh3 Qh3 32.Kg5 Qg3 33.Kh6 Qg7#.

14.Kg3 Qd7 15.Bf7! Kh8 16.Qc4 Rf8 17.Bg7 Kg7 18.Be6 Qe6 19.Qe6 Be6 20.Kg2 –+.

14.Kg3 Qd7 15.Bf7! Kh8 16.Bh5?? Nf4 –+ (17.Kf4 Qf5 18.Kg3 Qh5–+) 0–1. Ogden,Kimberly – Plock,Joerg, corr or03–032, 2003.

13.Bc4 Qe7

14.Bf7 Qf7? 15.Qf7 Kf7 16.Ng5! Gross, 1988.

14.Rg1 Na5 15.Bf7 Kf8 16.Qd5. Gross.

14.Rg1 Rf8 15.Rg2. Gross.

14.Rg1 Bc5 15.d4 Nd4 16.Bf7 (16.Nd4 Qf6 17.Ke2 Re8 18.Kd1 Bd4) 16...Kf8! (16...Qf7? 17.Qf7 Kf7 18.Bd4 (18.Ng5?! Kg8 19.Nh3 Nh4 (idea Nc2)) 18...Bd4 19.Nd4+–) 17.Nd4 (17.Bd4 Bd4 18.Kg3 Bg1) 17...Qh4 18.Kf3 (18.Ke2 Bd4 (idea Qe4)) 18...Qg4 19.Kf2 Bd4 20.Bd4 Qd4 21.Ke2 Qg1. Gross, 1988.

14.Kg3 Na5!? Gross.

14.Kg3 Qd7 15.Bf7 Kh8 16.Ba3 Rf8 17.Qd5 Bd6 18.Bd6 Rf7 19.Qe4 Qd6 20.Kh3 Nf4 21.Kg3 Qg6. Gross.

14.Bf7 Kh8

15.a3 Rf8 16.ab4 (16.Bd5 Qh4 17.Ke2 Re8) 16...Rf7 17.Rg1 Qh4. Gross, 1988.

15.Qc4 Rf8 16.Kg3 Rf7 17.Kh3 Nf4 18.Kg3 Na5 19.Qc2 Ne2. Gross, 1988.

15.Qd5 Re8 16.Qh5 Nf4 17.Bg7 Kg7 18.Rg1 Kh8! Gross, 1988.

15.Bd5 Bc5 16.Kg3 Qd6 17.Kh3 Nf4 18.Kg3 Qg6 19.Kf4 Rf8 20.Bf7 Rf7 21.Qf7 Qf7 22.Kg3 Ne7 23.Kg2?? Qg6–+ 24.Kh3 0–1. Nebe,Lutz – Vorlop,R, corr I–3807, 1988.

15.Bd5 Rf8 16.d4 (16.Ba3 Qc5 17.Kg3 Qd6 18.Kh3 Nf4 19.Kh4 Qh6; 16.Qc4 Bc5 17.Kg3 (17.d4 Qe3!) 17...Qd6 18.Kh3 Nf4 19.Kg4 Qg6 20.Ng5 Qh5!; 16.Bc6 bc6 17.Rg1 Qh4 18.Ke2 Qe4!) 16...Nf4 17.Bc4 (17.Nc3 Nd3) 17...Na5 18.Qc2 Nc4 19.Qc4 Be6 20.Qc2 (20.Qb5 Nh3 21.Kg2 Rf3 22.Kf3 Qf7!) 20...Bf5. Gross, 1988.

15.Rg1 Rf8 16.Rg2 Bg2. Gross, 1988.

15.Kg3 Qd7. Gross, 1988.

13.Rd1 Qe7

14.a3 Bc5 15.d4 Bb6 16.Bb5 Qf6 17.Qd5 Re8 18.Qg5 Qd6 +/–.

14.Ba3 Re8? 15.Bf1 g5? 16.Bb4+– Nb4 17.Na3 g4 18.Re1 Ne1+= 19.Re1 Qc5 20.d4 Re1 21.Bh3 Re2 22.Ke2 gf3 23.Qf3 Qd4=+ 24.Qg4 Qg4 25.Bg4 Na2 26.Nb5 a5 27.Nc7 Nb4 28.Bc8 b6 29.Na8 a4 30.Kd2 a3 31.Kc3 a2 32.Kb2 Nd5? 33.Ka2 Kg7 ½–½. Zschalich,Arndt – Preussner, corr, 1989.

14.Bc4 Rf8 15.a3 Bc5 16.d4 Na5 17.Qc3 Qe3 18.Qe3 Ne3 =.

14.Ng1?? Bc5–+ 15.d4 Nd4! 16.Rd4 Qh4 (16...Qh4 17.Qg3 Bd4 18.Kf1 Ne3 19.Ke1 Qg3 20.hg3 Bb2 21.Nh3 Ba1–+; 16...Bd4!? 17.Kf1 Nf4 18.Qh3 Nh3 19.Bd4 Ng1 20.Nc3 Ne2 21.Ne2–+) 0–1. Zschalich,Arndt – Leisebein,Peter, corr, 1987.

14.Ng1?? Bc5–+ 15.d4 Nd4! 16.Bd4 Qh4.

14.Ng1 Bc5 15.d4 Nd4 16.Qh3 Nf4–+ (< 16...Ne2 17.Bd4 Bd4 18.Rd4 Nd4 19.Qc3–+).

13.d4 Qe7

14.a3 Bd6 15.Qb7?? Qe3. Grehl.

14.a3!? Bd6 15.Bc4 +/–.

14.a3 Bd6 15.d5 Bc5 16.Kg3 Qe2 17.Qc3 Bd6 18.Qe5 Ne5 19.Be5 Be5 20.Ne5 Qe5 21.Kh3 Qg5 22.Rf1 h5 23.Rf7 Qg4.

14.a3 Re8 15.ab4 Qe2 16.Kg3 Ne1 –+.

14.a3 Re8 15.Bc4 Na5 16.Qb4 Qe3= 17.Kg3 Qf4 18.Kf2 Qe3 19.Kg3 h5 20.Qc3+= Qf4 21.Kf2 Re3 22.Bd5 Rc3 23.Nc3 Qe3 24.Kg3 Qf4 25.Kf2 Qe3 26.Kg3 Nc4 27.Kh3 Nf4 28.Kg3 Nd5 29.Nd5 h4 30.Kh4 Qf3 31.Ne7 Kh7 32.Raf1 Qe4 33.Kg3 Qe7 34.Bc1 Na3 (34...Na3 35.Ba3 Qa3 36.Kf4 b5–+) 0–1. Trokenheim,Marek – Ronneland,Daniel, corr SSKK M–184, 1994.

14.a3 Re8 15.Ne5 Nd4+= 16.Qf7?? Qf7–+ 17.Nf7 Re2 18.Kg3 Re3 19.Kf2 Rf3 20.Kg1 Ne2# 0–1. Stecyk,Jozef – Migala,Andrzej, Rudnik, 1994.

14.Ba3? Nd4! 15.Qb4?? (15.Bb4 Qe2 16.Kg3 Nb3; 15.Nd4? Qh4!) 15...Qe2 16.Kg3 Nf5 17.Kh3 Qf3#. Grehl.

14.Na3 Re8+= 15.Ne5 Ne5 16.Qh3 Nf4 17.Qg3 Ne2 18.Ke2 Nc4 19.Kf2 Nb2 (19...Nb2 20.Rhf1 Ba3–+; 19...Na3?! 20.Qd3–+; 19...Ba3?! 20.Ba3 Qf6 21.Qf3 Qd4 22.Kg2 Qd2 23.Kg1–+) 0–1. Persson,Boerje – Grehl,Siegfried, corr FT–89–0134, 1989.

14.Bb5 Na5 15.Qd3 +/–.

14.Bc4 Na5 15.Qd3 Nc4 16.Nc3 Nb2 17.Qe4 Qe4 18.Ne4 Nd3 19.Kg3 Bf5 20.Kg2 Be4 21.Kg3 Bd6 (21...Bd6 22.Kg2 g5–+) 0–1. Orangattackman – mrkt, internet, 2005.

14.Bc4 Na5 15.Qd3 Nc4 16.Qc4 Qe3 17.Kg3 Bd6 18.Kh3 Qf3#.

14.Bc4 Na5–/+ 15.Bf7 Kh8 16.Qd3 Qf7 17.Kg3 Bd6 18.Kf2 Nc4 19.Ba3 Na3 20.Na3 Nh4 21.Nc4 Rf8 22.Nd6 Qf3 23.Qf3 Rf3 24.Ke2 cd6 25.Rac1 Rf7 26.Rc3 Bg4 27.Kd2 Rf2 28.Kc1 Ra2 29.Kb1 Ra4 30.Rf1 Kg8 31.Rf4 Bf5 32.Kb2 g5 33.Rf1 Rd4 34.Rc7 Rb4 35.Ka3 a5 36.Rd1 Re4 37.Rd6 Re8 38.Rb7 Ra8 39.Rd5 g4 40.Re5 Bg6 41.Rg5 Nf3 42.Rg4 Nh2 43.Rf4 Rf8 44.Rf8 Kf8 (44...Kf8 45.Ka4 Be4–+) 0–1. Gedigk – Grehl,Siegfried, corr SOK–90–53, 1990.

14.Nbd2 Re8 15.Bb5 Na5 16.Qc2 +=.

14.Nbd2 Re8 15.Bb5!? a6 16.Rhe1 Ne1 17.Re1 Be6 18.Bc6 bc6.

14.Nbd2 Re8 15.Rhe1 Ne1 16.Re1 Nd4! 17.Nd4 Bd2 18.Rd1?? (18.Qh3 c5 19.Rb1 Be3 20.Ke1 Bd4–/+) 18...Be3–+ 19.Kg3 Qg5 20.Kh3 Re4 21.Nf5 (21.Qf7 Kf7 22.Rf1 Bf4 23.Bc1 Rd4 24.Rf4 Rf4 25.Bf4 Qf4 26.Kg2–+) 21...Qf5 22.Kg2 Rg4! 23.Bg4 Qg4 24.Kf1 Qf3 (25.Ke1 Qf2) 0–1. Franke,Roland – Loffler,Arturo, corr ICCF WT–M 1984–86.

14.Ne5 Nd4+= 15.Qf7 Qf7 16.Nf7 Ne2 17.Ng5 Bc5 18.Ke2 Nf4 19.Kd1 Rd8 20.Kc2 Bf5–/+ 21.Kb3 h6 (21...h6 22.Nc3 hg5–+) 0–1. Zschalich,Arndt – Poetzsch,Albin, corr DDR–ch M861, 1985.

14.Ne5 Ne5 15.Qh3 Nf4 16.Qe3 Qh4 17.Qg3 Ned3 18.Kf1?? Qg3 19.hg3–/+ Ne2 20.Ke2 Nb2 21.Rc1 Re8 22.Kf3 Ba5 23.a4 Nd3–+ 24.Rd1 Ne1 25.Kf2 Nc2 26.Ra2 Ne3 27.Rd3 Nd5 28.Rb2 Nb6 29.Nd2 Kf8 30.Rb5=/+ Bd2 31.Rd2 c6 32.Rb4=/+ Rd8 33.Kf3 c5 34.Rb5 cd4 35.Rb4 Rd5 36.Rdd4= Rd4 37.Rd4+/= Ke7 38.Rb4+– Ke6 39.a5 Nd7 40.Rb7 Ne5? 41.Kf4 Nc6 42.a6 h6 43.Rc7 g5 44.Ke3 Kd6 45.Rf7 h5 46.Rg7 h4 47.g4 Ne5 48.Rg5 h3 49.Kf2 h2 50.Kg2 Ke6 51.Re5! Ke5 52.Kh2 Kf6 53.Kg3 Kg5 54.Kf3 Kg6 55.Kf4 Kf6 1–0. Buczinski,Henryk (2200) – Jurek,P (2000), DMSl.–Klasa A Poland, 1996.

14.Rf1 Nf4 15.Bc4 Bf1 16.Bf1 Re8 =+.

14.Rg1 Re8 15.Bc4 Na5= 16.Qd3?? Nc4–+ 17.Qc4 Qe3 18.Kg3 Bd6 19.Kh3 0–1. Simon de Balle – marekt, ChessWorld.net, 2005.

14.Kg3 Qe2 15.Kh3 Na5! (idea Qf3#) 16.Qd1 Qb2 –+. Grehl.

14.Nbd2 Bd2+= 15.Nd2 Nd4

16.Qd3 Nf4 17.Qd4 Qe2 18.Kg3 Qg4 19.Kf2 Qg2 20.Ke3 Re8 –+. Grehl.

16.Bd4 Qh4 17.Qg3 Qd4 18.Kf1 Ne3 19.Ke1 Qa1 20.Kf2 Qh1 –+. Grehl.

16.Qh3?? Qe2–+ 17.Kg3 f5 18.Rhf1 f4 (18...f4 19.Rf4 Nf4–+) 0–1. Oakes,B – De Smet,K, corr TT, 1992.

16.Qh3 Qe2 17.Kg3 f5 18.Qg2 f4! (19.Kf4 Rf8 20.Kg3 Nf5 21.Kf4 Nh6 22.Bf6 Rf6 23.Kg5 Qg2 24.Kh5 Qg4#) 0–1. Ritter – Reyes,ME, corr 3GMM–40, 1996.

16.Qh3?? Qe2–+ 17.Kg3 f5 18.Qg2 f4! 19.Kh4 Nf5 20.Kg5 Qg2 21.Kf5 Rf8 22.Bf6 Rf6 23.Ke5 c6 24.Kd4 Qd2 25.Kc4 b5 26.Kb3 Rd6 27.Rhc1 Rd3 28.Rc3 Qc3.

13.Bf1!? Bc5+=

14.d4 Nd4.

14.Kg3 Qd6 15.Kh3 Nf4 16.Kh4 Bf2 17.Kg5 h6 18.Kg4 h5 19.Kg5 Qg6 20.Kf4 Qg4.

14.Kg3 Qd7

15.Qa4!?

15.Qc4 Nd4 16.Qc5?? Qg4 17.Kf2 Qf3 18.Kg1 Ne3.

15.Qc4+/– Nd4?? (16.Bd4 Bd6 17.Kf2 Nf4+–). Hansen,K – Borrmann,Fritz, corr 3GMM–52, 1995.

15.Qc4 Nd4?? 16.Bd4 Qg4 17.Kf2 Ne1 18.Ke1 Qf3 19.Bc5 Qh1 +–.

15.Qc4 Nd4?? 16.Bd4 Qg4 17.Kf2 Nh4! 18.Bc5 (18.Qd3 Bf1! 19.Rf1 Re8!; 18.Qd5? Bf1! 19.Rf1 Re8!; 18.Qf7!? Kf7 19.Ne5 Ke8 unclear) 18...Qf3 19.Kg1 Re8 20.Nc3 Re6!

15.Qc4 Nd4?? 16.Nd4 Qg4 17.Kf2 Qf4 18.Ke2 Bg4 19.Kd3 Ne1 20.Kc3 Bb6 21.Na3 Ba5 22.Kb3 Nf3 Black gets strong initiative 23.Qd5 Nd2 24.Kc2 c5 25.Be2 Rd8 26.Qg2 cd4 27.Bg4 d3 28.Kc1 Ne4–/+ 29.Kb1 Nc3 30.Bc3 Bc3 31.Bd1 Qb4 32.Bb3 Qa3 33.Rd1 d2 34.Bf7 Kf7 35.Qb7 Kg8 36.Qb5 Rc8 37.Qb7 Qc5 38.Qb3 Kh8 (38...Kh8 39.Rd2 Bd2–+) 0–1. Gross,Wilhelm – Grehl,Siegfried, corr SOK–91–72, 1991.

15.Qc4+/– Bd6 16.Kf2 Nf4 +/–.

13.Rg1?? Bc5–/+

14.Kf1 Qe7 15.Rg2 Bg2 16.Kg2 Qe2 17.Kh3 Qf1 18.Kh4 –+.

14.Kg3 Qd6? 15.Kh3+– Nf4 16.Kg4 h5 17.Kh4 Bf2 18.Kg5?? (better is 18.Rg3 Qd7 19.Bf7 Qf7 20.Na3 (20.Qb7 Qe7 21.Ng5 Bg3 22.hg3 Ng6 23.Kh3 Qd7 24.Kh2 Rb8=) 20...Qb3 21.ab3+=) 18...Qh6 19.Kf5 g6 (19...Ne7 20.Ke4 Qh7 21.Rg6 Qg6 22.Kf4 Qf5) 20.Ke4+/– Re8 21.Be5 Ne5 22.Ne5 Qg7?? (22...Re5 23.Ke5 Bg1 24.Bf7 Kg7–/+) 23.Bf7+– (23.Kf4?? Qf6 24.Ke4 Qf5 25.Kd5 Qe5) 23...Kh8 (23...Kf8 24.Be8 (24.Kf4 Qe5 25.Kf3 Qe2 26.Kg2 Be3 27.Kh3 Qf3 28.Rg3 Qf1 29.Rg2 Qf5 30.Kh4 Re4 31.Kg3 Qg4) 24...Bg1 25.Bd7+– (25.Kf4?! Bh2 26.Kf3 Be5+–)) 24.Be8 (24.Kf4 Qe5 25.Kf3 Qe2 26.Kg2 Be3 27.Kh3 Qf3 28.Rg3 Qf1 29.Rg2 Qf5 30.Kh4 Re4 31.Kg3 Qg4) 24...Bg1 25.Ng6! Ng6 26.Nc3 (better is 26.Qc3 Ne7 27.Na3+–) 26...Qd4 27.Kf5 Qf4 (27...Qg4 28.Kf6 Bd4 29.Kf7 Qf5) 28.Kg6+– (28.Kg6 Qg4 29.Kf6 Bd4 30.Ke7 Qg5 31.Kd7 Qd2 32.Rd1 Qc3 33.Qc3 Bc3 34.Kc7+–) 1–0. lendzior (1685) – caferamzes (1780), internet, 2013.

14.Kg3 Qd7 15.Bf7 Kh8 +/–.

14.d4? Nd4–+

15.Bd4 Bd4 16.Kg3 Qd6 17.Kh3 Nf4 18.Kg3 Ne2 19.Kg2 Bg1 20.Nc3 Nc3 21.Qb7 –+.

15.Nd4 Bd4 16.Bd4 Qd4 17.Kf1–+ Ne3 (17...Nf4 18.Ke1 Qg1 19.Kd2 Rd8 20.Kc2 Bf5 21.Kb2 Ne2–+) 18.Ke1 Nc2!! (< 18...Qa1 19.Qe3 Qb1 20.Kf2–+) 19.Qc2 Qg1 (19...Qa1?! 20.Rg3 Be6 21.Bd3 Ba2 22.Bh7 Kh8 23.Rh3 Re8 24.Kd1 Qd4 25.Bd3 Kg8 26.Rg3 Bb1 27.Qb1 Qa4 28.Kd2 Qa5 29.Kc2 Qc5 30.Kb2 Qb4 31.Ka2 Qb1 32.Kb1–+) 20.Kd2 Rd8 21.Kc3 Qd4 22.Kb3 Be6 23.Bc4 Bc4 24.Qc4 Qa1 25.Nc3 (25.Qe4 h6 26.Nc3 Rd2 27.Qe8 Kh7 28.Qe4 g6–+) 25...Rd2 26.Qc7 (26.Qe4 Qb2 27.Ka4 Qc2 28.Qc2 Rc2 29.Nb5–+) 26...Qb2 27.Ka4 b5 (27...Rd4 28.Qc4 Rc4 29.Ka5 Qb4) 28.Ka5–+ Qa3 (better is 28...h5!? 29.Qc8 Kh7 30.Qf5 Kh6 31.Qf4 Kg6 32.Qe4 f5 33.Qe6 Kg5 34.Qe7 Kf4 35.Qh4 Ke3 36.Qg3 Kd4 37.Nb5 Kd5 38.Qf3 Ke5 39.a4 Rh2 40.Qg3 Kf6 41.Qd6 Kg5 42.Nd4–+) 29.Kb5 Rb2 30.Kc4 Qa6 31.Kc5 (31.Kd4 Qf6 32.Ke4 Rb4 33.Kd3 Qf3 34.Kc2 Qf2 35.Kc1 Qb2 36.Kd1 Rd4 37.Ke1 Qd2 38.Kf1 Rf4 39.Qf4 Qf4 40.Ke2 Qh2 41.Kd3 h5–+) 31…Qb6 (32.Qb6 ab6 33.Kd4 Rh2–+) 0–1. Kern,Guido (2410) – Rowland,A, Hessen clubgame, 1997.

15.Nd4 Bd4 16.Bd4 Qd4 17.Kg3 Qh4 18.Kf3 Qf4# 0–1. gerotnik (2320) – pierred (2765), net–chess.com, 2014.

15.Nd4 Bd4 16.Bd4 Qh4 17.Qg3 Qd4 18.Kf1 Ne3 19.Kf2 Nc2 20.Qe3 Qe3.

15.Nd4 Qf6 16.Bf3 Qh4 17.Ke2 Re8 18.Kd2 Qf2 19.Kd3 Re3 0–1. juditfan (2330) – gerotnik (2320), net–chess.com, 2014.

13.Kg3? Qd7!?

14.Qc4 b5 15.Qb5?? Bd6 16.Kf2 Rb8 17.Rc1 Rb5 18.Bb5 Qf5 19.Bc6 Nh4 20.Re1+/– Qc5 21.Bd4+= Qc6 22.Nh4+/– g5 23.Re3 Bc5 24.Bc5 Qc5 25.Nf3 g4 26.Ng1 Qf5 27.Kg3 Bf1 28.Nc3+– h5 29.Nge2 Bh3 30.Kh4 f6?? 31.Rg1 Qg5 32.Kg3 h4 33.Kf2+– Qc5 34.Ke1 (34.Ke1 Kf7 35.Nf4+–) 1–0. Gross,Wilhelm – Grehl,Siegfried, corr, 1992.

14.Qc4 Bd6 15.Kf2 Nf4 16.Rg1 Bg4 17.Qc3 Bf8 18.Re1 Ne2 19.Re2 Qf5 20.Re3 Rd8 21.Kg1 Bh3 22.Kh1 Qg4 23.Ne1 Bf1 24.Rg3 Qd4 25.Nf3 Qc3 26.Nc3 Bc4 27.Ne4 f5 28.Nf6 Kh8 29.Nh5 Bd5 30.Rag1 Rd7 31.R1g2 f4 32.Nf4 Ba2 33.Nh5 h6 34.Ng7 Kh7 35.Ne8 Rf7 36.Rg8 (36.Rg8 Nd4 37.Bd4 Bg7 38.Nf6 Bf6 39.Bf6 Rf6 40.R2g7#) 1–0. Psion – Psion, 4 min/Zug, 1991.

14.Qc4 Re8 15.Bf1 Bd6 16.Kf2 Nf4 +/–.

14.Ne5 Bd6 15.d4 Ne5 16.de5 Be7 17.e6 Be6 18.Qd3 Bd5= 19.h4?? Qd6–+ 20.Kf2 Nf4 (20...Nf4 21.Qg3 Qb6 22.Ke1 Qb2–+; 20...Bh4?! 21.Rh4 Nh4 22.Qc3–+) 0–1. Seifert,J – Nebe,Lutz, corr SOK–91–69, 1991.

14.Ng1 Bd6 15.Kf2 Bc5 16.Kg3 Bg1 17.Rg1 Qd6 18.Kh3 Nf4 19.Kg4 Ne2. Grehl, Gross.

14.Ng5 Bd6 15.Kf2 Qf5 16.Nf3 (16.Bf3 Bc5 17.Ke2 Qg5) 16...Bc5 17.Kf1 Nf4 18.Ke1 Re8. Grehl, Gross.

11.Qc1 Bf5

12.Kf2 Nc2 13.Rd1 Qe7 14.Nc3 (14.a3 Re8 15.Bf1 Bc5 16.d4 N6d4 17.Rd4 Nd4 18.Nd4 Bd4 19.Bd4 Qh4 20.g3 Qd4 21.Kg2 Qa1–+) 14...Rd8 (14...Re8 15.Re1=) 15.Na4 (15.g4 Bc3 16.dc3 Re8+–) 15...Na1+= 16.Ba1 (< 16.Qa1 Bc2 17.Nc3 Bd1 18.Qd1 Ne5–/+) 16...Re8 17.Re1 Qf8 18.Kg1 Be4 19.Nc3 Qc5 20.Kf1 Ba3 21.Bb2 Bb2 22.Qb2 Bf3 23.Bf3 Re1 24.Ke1 Qg1 25.Ke2 Nd4 26.Kd3 Nf3 27.gf3 Qf1 28.Ke4 Qe1 29.Kf4 b6 30.Ne4 Qh4= 31.Ke3 Qh6 32.Kd3 Qf4 33.Qd4 Qf3 34.Kc2 h6 35.Nc3 Qf5 36.Qd3 Qf4 37.Qg3 Qf5 38.Kb2 Qd7 39.Qg2 c6 40.Kc2 g6 41.Qe4 Kg7 42.Qe5 f6 43.Qf4 g5 44.Qe4 f5 45.Qe5 Kg6 46.Ne2 f4–/+ 47.Nd4 c5 48.Ne6 Qf7 49.Kd1 Qf6 50.Qe4 Kf7 51.Nc7 Qg6 52.Qe8 Kg7 53.Qe7 Qf7 54.Ne6 Kg8 55.Qd8 Kh7 56.Qd3 ½–½. Bungo,G – Karlsson,Lars, corr ICCF cp, 1994.

11.Qc1 Ng2

12.Kf1 Bh3 +/–.

12.Kf2 Nf4

13.Qc4 Qd6 14.Ng5 Qc5 15.Qc5 Bc5 16.Kf3 Ne2 17.Ke2 Bg4 18.Kf1 Re8 +=.

13.d4 Bd6 14.Re1 (14.h4).

13.d4 Ne2+= 14.Ke2 Bg4 15.Qf4 Bf3 16.Kf3+/– Qd5 17.Qe4 Qh5 18.Kf2 f5 19.Qd5 Kh8 20.Na3?? Re8–/+ 21.Qf3 Qh4 22.Kg2? Nd4?? 23.Bd4=+ Qd4 24.Rhf1 Qb2–+ 25.Kh3 Bd6 26.Nc2 Qf6?? 27.Rf2 Qh6 28.Kg2 Qh2 29.Kf1 Qh4 30.Re1 Rf8 31.Rfe2 h6 32.Re8 Qc4=+ 33.Qe2 Qf4–/+ 34.Qf2 Qc4 35.R8e2 f4 36.Qd4 Qb5 37.Qf2?? f3–+ 38.Kg1 Qg5 39.Kh1 Qh5 40.Kg1 Qg4 41.Kf1 fe2 (41...fe2 42.Re2 Qh3 43.Kg1 Bh2 44.Kh1 Bg3 45.Kg1 Bf2 46.Rf2 Qg4 47.Kf1 Qc4 48.Kg2 Rf2 49.Kf2 Qc2 50.Ke3 h5–+; better is 41...Bh2! 42.Rc1 fe2 43.Ke1–+) 0–1. Engelhardt,Erhard (1700) – Rollwitz,Juergen (1915), Berliner Sommer, 1995.

13.Re1 Ne2 14.Re2 Be6 +/–.

12.Kf2 Bh3

13.d4 Qe7 (13...Qd6 14.a3 Ba5 15.Nc3–/+) 14.Bd3 (14.Bf1 Be1 15.Kg1+=) 14...Nh4 (better is 14...Bd6!? 15.Qg5 Qd7=) 15.Qg5 +/–. Veer – Nebe,Lutz, corr (year?).

13.Bf1 Nf4 14.Rg1 g6 15.d4 Bf1 16.Qf4 Bh3 17.Nbd2 Qd6 18.Qh6 Bd2 19.Qd2 Rd8 20.Qh6 Bf5?? 21.d5! Qc5 22.Kg3 Qd6 23.Kg2 +–.

13.Rg1 Qe7 14.Ba3 Re8 15.Bb5 Ne5 16.Rg2 Bg2 17.Kg2 Nf3 18.Be8 Qe2 19.Kg3 h5 20.Bf7 Kf7 21.Qc7 Kg6 22.Qb7?? Qh2–+ (22...Qh2 23.Kf3 Qh1 24.Ke3 Qb7 25.Bb4 Qb4–+) 0–1. Tilp,Andreas – Hammerschmidt,Volker, corr DDR, 1988.

13.Rg1 Qe7 14.Bc4 b5 15.Bb5 (15.Rg2?! Bg2 16.Kg2 bc4 17.Qc4 Qd7+/–) 15...Bc5 16.d4 Nd4 17.Nd4 (17.Rg2 Ne2 18.Kf1 Nc1–+) 17...Qh4 18.Ke2 Qe4 19.Kf2 Bd4 20.Bd4 Qd4 21.Kg3 Qg4 22.Kf2 Qf5 23.Kg3 –+.

13.Rg1 Qe7 14.d4 Bd6 15.Qg5 f6+/– 16.Qc1 Nf4 17.Re1 Qd7 18.Ba3 +/–.

13.Rg1 Qe7 14.d4 Re8

15.Bb5 Ne5! 16.Be8? Nd3.

15.Bc4 Nd4 16.Bd4 Bc5 17.Bf7.

15.Bc4 Ne3 16.Bb5 +–.

15.Bc4 Ne5 16.de5.

15.Bd3 Be1? 16.Re1+– Ne1 17.Qe1 Qd7 18.Qd1 Nb4 19.Nc3 Nd3 20.Qd3 Qg4 21.Rg1 (21.Rg1 Qf5 22.Qf5 Bf5 23.Nd5+–) 1–0. Woelfelschneider,P – Guenther,K, CiF, 1990.

15.Bd3 Ne3? 16.Nc3?? Ng4 17.Rg4 Bg4= 18.Qf4 Bf3 19.Kf3 Bd6 20.Nd5 Bf4 21.Ne7+= Ne7 22.Kf4 Nd5 23.Kg4 g6 24.Rg1 Kg7 25.Bc1 Nb4 26.Bc4 Nc2 27.Kf4 f5 28.Bd3 Nd4 29.Bb2 c5 30.Bc3 Kf6 31.h4 h6 32.a4 b6 33.Rg2 a6 34.Re2? g5–+ 35.Kg3 Re2 36.Be2 Ke5 37.hg5–/+ hg5 38.Ba6 Ke4 39.Kf2 g4 40.a5 ba5 41.Ba5 f4–+ 42.Bc4 Nc2 43.Bc7 g3 44.Kg1 Ne3 45.Ba2 c4 46.Bb1 Kf3 47.Ba5 g2 48.Bg6 Ke2 49.Bh5 f3 50.Bc3 Nd1 51.Bd4 c3 52.Bg6 Ne3 53.Bh5 c2 54.Bb2 Nd1 55.Bc1 Nf2 (55...Nf2 56.Bg6 Nh3 57.Kh2 g1Q 58.Kh3 Qc1 59.Bd3 Kd3 60.Kg4 f2 61.Kf5 f1Q 62.Ke6 Qh6 63.Kd7 Qf7 64.Kd8 Qhf8#) 0–1. Schuehler,Ernst – Salaske,P, corr FD90/01/0, 1989.

15.Bd3 Ne3 16.d5! Nd5 17.Bh7.

15.Bd3 Ne3 16.d5! Nf5 17.dc6?? Bc5+= (18.Qc5 Qc5 19.Nd4 Nd4–+) 0–1. Milligan – Svensson,Jan, corr 3GMM–13, 1995.

15.Bd3 Ne3? 16.d5 Ng4 17.Rg4 Bg4 18.dc6 +–.

15.Bd3 Ne5! 16.de5 Bc5 17.Kg3 Bg1.

15.Bd3 Qf6 16.d5 Ne5! 17.Be5 Re5 18.Qc7 Rd5 19.Qb8 Rd8 –+. Adam.

15.Bd3 Qf6 16.Rg2 Be1 17.Qe1 Re1 18.Rg3 +=.

15.Bd3 Qf6 16.Rg2 Be1 17.Kg1 Qf3 –/+.

15.Bd3 Qf6 16.Qg5?? Be1+/– 17.Re1 Ne1 18.Bh7 Kh7 19.Qh5 Kg8 20.Bc3 Nd3 21.Kg1 Nd4! 22.Nbd2 Ne2 23.Kh1 Nf2# 0–1. Frenzel,Lothar – Nebe,Lutz, corr SOK–89–40, 1989.

15.Bd3 Nh4?? 16.Qg5 f6?? 17.Qf4 Bd6 18.Qd2 Nf3+/– 19.Kf3 Qe6 20.Kf2 Bh2 21.Re1+/– Bg3!? 22.Kg3 Qg4 (22...Qg4 23.Kh2 Re1 24.Bh7 Kh7 25.Qd3 Kg8 26.Qb3 Re6–+) 0–1.

15.Bd3 Nh4? 16.Qg5 f6?? 17.Qf4 Nf3 18.Kf3 g5 19.Nc3 Qg7 20.Nd5 gf4=+ 21.Nf6 Kf8? 22.Rg7+/– Re3 23.Kf4 Rd3 24.Rh7?? Bd2–/+ 25.Ke4 Re3 26.Kf4 ½–½. Salaske,P – Leisebein,P, corr, 1988.

15.Bd3 Nh4?? 16.Qg5 f6?? 17.Qh4 Qe3 Black gets in control 18.Kg3 Qd3 19.Qh3 Bd6? 20.Kh4 Re4 21.Rg4 g5 22.Kh5 Rg4?? 23.Kg4 Qe4 24.Kh5 Qg6 25.Kg4 f5# 0–1. Dziel,Jaromir – Zarebski,C, corr Poland, 1993.

15.Bd3 Nh4 16.Nh4? Qh4. Leisebein.

15.Bf1 Be1 16.Qe1 Ne1 –+.

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  • 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)
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  • 1.e4 c5 2.b4 (Sicilian: Wing gambit, 4 players, 10 days/move)
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