CLICK!

GET MY 1.b4 COLLECTION
1.b4 collection contains much more games and lines than can be presented here.
Click here for more info!

Flag Counter

TESTH450 Release 2016-07-18
Send your 1.b4 games to me, please. Thank you! /Marek
Marek Trokenheim's homepage
(c) Marek Trokenheim

1.b4 e5 2.Bb2 f6 3.e4 Bb4 4.Bc4 Nc6

(...)

5.a3 Bf8 6.Nf3 Bc5 7.0–0 d6 8.d4 ed4 9.Nd4 Bd4 10.Bd4 Nd4 11.Qd4 Ne7 12.Nc3 Nc6 13.Qe3 Ne5 14.Ba2 Bd7 15.Rab1= Qc8 16.Qg3 Kf8 17.f4 Ng4 18.Rfd1 Rb8 19.Qd3 Qe8 20.Qd4 a6 21.Re1 Bc6 22.Bc4 b5= 23.Be2 Bd7 24.Nd5 c5 25.Qd2+= Qd8 26.f5 Ne5= 27.Red1 Bc6 28.Nf4 Qe7 29.Ne6 Kf7 30.Qf4 Kg8 31.Qe3 Bd7 32.Nf4 Bc6 33.a4 b4 34.Ba6= Ba4 35.Qe2 Bd7 36.Ra1 Be8 37.Qe3 Bf7=+ 38.Bf1 g5 39.fg6 hg6=+ 40.Qd2 Rh4 41.Be2=+ b3 42.cb3 Bb3 43.Rf1 Bf7 44.g3 Rh7 45.Ra6 Rd8 (45...Rd8 46.Nd5 Bd5 47.Qd5 Kg7=+; 45...Kg7 46.Qd6 Qd6 47.Rd6=+). iodine (1775) – Anna_Goldberg (1650), internet, 2007.

5.c3 Bf8 6.d4 Nh6 7.Nf3 Na5 8.Be2 ed4 9.0–0 dc3=+ 10.Nc3 c6 11.e5 Be7 12.Qc2 fe5–/+ 13.Ne5 d6 14.Bh5 Kf8 15.Rad1 Kg8 16.Qa4 Bf5 17.Rfe1=+ b5 18.Nb5 cb5 19.Qd4 Be6 20.Ng4+/– Nf5 21.Nh6! Kf8 22.Nf5 Bf6 23.Qf4 Bf5 24.Rd6 (24.Rd6 Nc4 25.Rd8 Rd8 26.Bf6 Kg8 27.Qc7 Bd7 28.Qd8 Be8 29.Re8#) 1–0. Schulz,Hans_Juergen – Munkwitz,Wolfgang, TT–18.23 ETC, 2005.

5.Ne2 Qe7 (--> 1.b4 e5 2.Bb2 f6 3.e4 Bb4 4.Bc4 Qe7 5.Ne2 Nc6).

5.Nf3 a6 6.a3 Ba5 7.0–0 b5 8.Bb3 Bb7 9.Nc3 Nge7 10.d4 ed4 11.Nd4 Nd4 12.Qd4 d6 13.Qd3 c5 14.Be6 c4 15.Qg3= g6 16.Rad1+= Bc3 17.Bc3+– Be4?? 18.Rd6 Qc7 19.Bf7!! Kf7 20.Rf6 Ke8 21.Qc7 (21.Qc7 Rc8 22.Qe5+–) 1–0. pierre – oppocac, internet, 2010.

5.Nf3 Qe7 6.0–0+= d6 7.c3 Ba5 8.d4 Be6?? 9.d5+– Bg4 10.dc6 Bf3 11.cb7 Rb8 12.Qf3 Rb7 13.Ba3 Bb6 14.Nd2 Bc5 15.Bd5 Rb8 16.Rab1 Rb1 17.Rb1 Qd8 18.Bc5 dc5 19.Nb3 Ne7 20.Bc4 Qd6 21.Nc5! Qc5 22.Rb8 Kd7 23.Qd3 Kc6 24.Bb5 (24.Bb5 Qb5 25.Qb5 Kd6 26.Rh8 Ke6 27.Rd8 f5 28.Qd7 Kf6 29.Rf8 Kg6 30.Qe6 Kh5 31.Qe7 a5 32.Rf5 Kg4 33.h3#) 1–0. waller – fourth, internet, 2011.

5.f4 a5 6.Bg8 Rg8 7.Qh5 Ke7 8.fe5 fe5 (8...Qe8 9.Qh4 Qg6 10.Ne2+=) 9.Nf3 (9.c3 d6 10.Bc1+=) 9...Ra6 (better is 9...d6!?+=) 10.a3+– Ba3? (better is 10...Bd6 11.Qh4 Ke8 12.Qh7 Ne7 13.Qh5 g6+/–) 11.Na3 g5 (11...d6+–) 12.Qh7 Ke8 (12...Kd6 13.Nb5 Kc5 14.Nc7 Ra7+–) 13.Qg8 Ke7 14.Qg7 Kd6 15.Ne5 Ne5 16.Qe5 Kc6 17.Qd5 Kb6 18.Bd4 (18…c5 19.Qc5#) 1–0. mrkt – Lucie23, ChessWorld.net, 2004.

5.f4 Bc5 6.Bg8 Rg8 7.Qh5 Kf8 8.fe5 Qe8 (< 8...Ne5 9.Be5 fe5 A) < 10.Qe5 Qh4 (10...d6 11.Qg3 Qe7 12.Nc3 Ke8 13.Nge2=) 11.g3 d6= 12.Qd6 Bd6 13.gh4=; B) 10.Nh3 Be7 11.0–0 Bf6 12.Nc3 c6 13.Ng5+=; C) 10.Ne2+= Be7 11.0–0 Bf6 12.Nbc3 c6 13.Qe5+=; 8...fe5 A) 9.Nf3 d6 10.Rf1 (10.Ne5 Ne5 11.Be5 Qe8 12.Rf1 Ke7 13.Qh4=) 10...Ke7 11.Ng5 Qe8 12.Qh7 Nb4 13.Na3=; B) 9.Nh3 B1) 9...Ke7 10.Nc3 (10.Be5 d6 11.Bg3 h6 12.Bh4 g5 13.Ng5=) 10...Rh8 11.Qg5 Kf7 12.Rf1 Kg8 13.Nd5+=; B2) 9...Qe8 10.Rf1 (10.Qh7 d6 11.Rf1 Ke7 12.Ng5 Nb4 13.Na3=) 10...Ke7 11.Qg5 Kd6 12.Na3 Nb4 13.Rf5=) 9.Qe2 (better is 9.Qh7!? Ne5 10.Be5 (10.Ne2 Kf7 11.Qh3 d6 12.Qg3 Nc4 13.Qb3=) 10...Qe5 11.Nc3= Qd4 12.Qh4 g5 13.Qg3=) 9...Nd4 (9...fe5 10.Ba3 (10.Qf3 Qf7 11.Ba3 Be7 12.Be7 Ke7 13.Qf7–/+) 10...Ba3 11.Na3–/+ Nd4 12.Qc4 Qg6 13.0–0–0–/+) 10.Qc4 (10.Qc4 Qe5 11.Ne2–/+ b5 12.Qd3 Nf3 13.gf3–/+; 10.Qd3 Qe5 11.Nc3 Qg5 12.g3 Ne6 13.Nf3–/+; 10.Bd4 Bd4 11.c3 Bg1 12.d4 Bd4 13.cd4=+). Brinkmann,Wilhelm – Kellerer, corr, 1987.

5.f4 Bd6 6.f5=+ Qe7 7.Qh5 Kf8 8.Nf3 Na5 9.Be2 Qf7 10.Qh3 Ne7 11.g4 Nac6 12.c3 a6 13.g5 b5 14.d4 ed4 15.cd4 Bb4 16.Nbd2 Bd2 17.Kd2 d6 18.Rac1 Qa2=+ 19.Rc2 Nb4 20.Rhc1 Nc2 21.Rc2 Qf7 22.Rc7 d5?? 23.Ba3 de4=+ 24.Be7 Kg8 25.gf6 ef3 26.Bf3 Qa2 27.Rc2 Qa5 28.Rc3 Qa2 29.Rc2 (29.Ke3 Bb7 30.Bb7+–). Van Esbroeck,Dirk – Poppe,G, Melsele, 1993.

5.f4 Be7?? 6.fe5+= Ne5 7.Be5 fe5 8.Bg8 Rg8 9.Qh5 g6 (9...Kf8 10.Nf3 Bf6 11.Qh7 c6+=) 10.Qh7+– Kf8? (better is 10...Rf8 11.Qg6 Rf7+–) 11.Nh3 Bf6 12.0–0 Qe7 13.Ng5 Qh7 14.Nh7 (14.Rf6?! Ke7 15.Nh7 Rg7+–) 14...Kg7 15.Nf6 (15.Rf6?! Kh7 16.Nc3 b6+/–) 15...Rf8 16.Nd5 Rf1 17.Kf1 c6 18.Nc7 Rb8 19.a4 a5 (19...b6 20.a5+–) 20.Na3 d5 (20...Kf6 21.Rb1+–) 21.ed5 cd5 22.Nd5 Be6 23.Nc3 Rd8 (23...Rh8 24.Kg1 Rd8 25.Rb1 Rd2 26.Rb7 Kh6 27.Ra7+–) 24.Ke2 (better is 24.Rb1 Rd2 25.Rb7 Kh6+–) 24...Rf8 (24...Rd4 25.Nab5 Rh4 26.h3+–) 25.Rb1 Bg4 (25...Rb8 26.Rb5+–) 26.Ke3 1–0. pierred – anony, internet, 2015.

5.f4 Nge7 (--> 1.b4 e5 2.Bb2 f6 3.e4 Bb4 4.Bc4 Ne7 5.f4 Nbc6).

5.f4 f5 6.Bg8= Rg8 7.Qh5 g6 (7...Kf8 A) 8.Nf3 A1) 8...d6 9.fe5 (9.ef5 Qe8 10.Qh7 ef4 11.Kd1+=) 9...g6 10.Qh7 fe4 11.Nh4+/–; A2) 8...d5 9.a3 (9.ef5 Qe8 10.Qh7 ef4 11.Kd1=; 9.Ng5+/– Qe8 10.Qe8 Ke8 11.ed5=; 9.Ne5 Ne5 10.Be5 de4 11.a3=) 9...Bc5 10.Ng5 g6 11.Qh7+=; B) 8.Qf5 Ke7 9.fe5 h6 10.Nc3 Qe8 (10...d5 11.Nd5+/–) 11.Nf3+/– (11.Nd5+/–); 7...Ke7 8.ef5 ef4 9.Qh7 (9.Ne2) 9...d5 10.Ne2 Qe8 11.Rf1+/–) 8.Qh7 Kf8 (8...Ne7 9.ef5 (9.a3 Bc5 10.Be5 fe4 11.Nc3+=; 9.Bc3 Bc5 10.Be5 fe4 11.Nc3+=) 9...gf5 10.Qh5 Ng6 11.fe5+=) 9.fe5 (9.ef5 ef4 10.Ne2 Qg5 11.fg6+/–; 9.a3 Bd6 10.fe5 Be5 11.Be5+=) 9...d5 (9...Qg5 10.Nf3 Qe3 11.Kd1+/– (11.Kf1 Qe4 12.d3+=); 9...Qe7 10.Qe7 Ke7 11.ef5+=) 10.ed6 (10.ed5 Qd5 11.Nf3+/–) 10...Bd6 (10...Bd6 11.Nc3+= (11.Nf3); 10...cd6 11.ef5+/– (11.Nf3); 10...Qd6 11.c3+/– (11.Ne2)) 11.Nf3+/– (11.Nc3+=) 11...Bc5 (11...Qe7 12.Qh6 Ke8+–) 12.Nc3+– a6? (better is 12...Qe7!? 13.Qh6 Qg7 14.Qg7 Rg7+–) 13.0–0–0 (better is 13.Nd5 Be7 14.0–0+–) 13...Qe7 14.Qh6 (better is 14.Qh3 fe4 15.Qh6 Qg7 16.Qg7 Rg7 17.Ne4+–) 14...Rg7?? (better is 14...Qg7 15.Qg5 Qe7+–) 15.Nd5 fe4 16.Ne7 (16.Ne7 Ke8 17.Nc6+–) 1–0. Belov,PI – Tatarinov,YN, corr semi Nipsegorodskaya oblast RUS, 1993.

5.Ne2 Na5!?

6.Bd3 Ne7 7.0–0 0–0 8.f4 d6 9.Nbc3 c6 10.Ng3 b5 11.Qe2 Be6 12.Nd1 Bc5 13.Kh1 ef4 14.Nh5 Ng6 15.Nf4 Nf4 16.Rf4 Nc4 17.Bc4 bc4 18.Ne3 Qb6 19.Bc1 Be3–+ 20.de3 Qc5 21.c3 g5 22.Rf2 Qe5 23.Qc2 f5–+ 24.ef5 Bf5 25.Qd2 Bd3 26.Bb2 Rf2 27.Qf2 Rf8 28.Qg1 Qe4 29.h3 Rf6 30.Re1 Qh4 31.e4 Be4 32.Qe3 Re6 33.Kg1 Bd5 34.Qe6 Be6 35.Re6 Kf7 36.Re3 g4 37.hg4 Qg4 38.Rf3 Ke6 39.Bc1 c5 40.Be3 Qg6 41.a3 Qc2 42.Bg5 d5 43.Rf6 Ke5 44.Rc6 Qb1 45.Kh2 Qb5 46.Rh6 Kf5 47.Be7 Qe8 48.Bc5 Qe5 49.g3 Qc3 50.Rh5 Ke6 51.Rh6 Kf7 52.Rh7 Kg6 53.Ra7 Qc2 54.Kh3 Qf5 55.g4 Qd3 56.Kh4 c3 57.Bf8 c2 58.Rg7 Kf6 59.g5 Kf5 60.Rf7 Ke4 (60...Ke4 61.Rc7 d4–+) 0–1. Nyman,Sture Valentin – Kuntermann,Heinz, corr ICCF EU/FSM/03, 1965.

6.Bg8 Rg8 7.f4 d5 8.fe5 Nc4 9.Nf4 de4 10.Qh5=+ Kf8 11.e6 Qe8 12.Qh7 Be6 13.Ng6? Kf7–+ 14.Bf6 Ne3 (14...Ne3 15.Bg5 Nc2 16.Kd1 Qb5 (16...Na1?? 17.Ne5 Kf8 18.Rf1 Qf7 19.Rf7 Bf7 20.Qf5 Ke8 21.Qf7) 17.Kc2 Qg5 18.Rf1 Ke8=+; 14...Kf6 15.0–0 Bf5 16.Rf5 Kf5 17.Nf8 Kf6 18.Qg8–+). Johansson – Pettersson, corr, 1970.

5.Ne2 d6

6.0–0 Qe7 7.Nbc3= Bc3 8.Bc3 Nh6 9.Rb1= Nf7 10.Bb5 Bd7 11.Ba4 b6 12.f4 0–0 13.Bb3 Bg4 14.f5 Kh8 15.h3 Be2 16.Qe2 Qd7 17.Bd5 Nfd8 18.d3 Rb8 19.Bb2 Ne7 20.Bb3 c6 21.c3 d5 22.Qh5 de4 23.de4=+ Qd3 24.Rfe1 Qd2 25.Qf3 Qd7 26.Red1 Qc7 27.Rd2 Nb7=+ 28.Rbd1 Rbd8 29.Rd8 Rd8–/+ 30.Rd8 Qd8 31.Ba3 c5 32.Bc1 Qc7 33.Kf2 (33.Be6 Nd6–/+) ½–½. Fuzishawa – Goncalves, corr Brazil, 1995.

6.0–0 Qe7 8.Nd5= Bd5 9.ed5 Nb8 10.c3 Bc5 11.Nf4 Nd7 12.Ne6 Rc8 13.d4 Bb6 14.a4 a5 15.f4 Nh6? 16.Qh5+– Qf7? 17.Ng7 Kf8 18.Ne6 Ke7 19.Qh6 Rhg8 20.Kh1 Rg6 21.Qh3 Rcg8 22.g3 Rg4 23.Be2 (23.Be2 h5 24.fe5 de5 25.Rae1+–) 1–0. Coudari,Camille – Quirk,James, Portland, 1968.

6.0–0 Bg4 7.h3 Bh5 8.c3 =+.

5.Nf3 Na5

6.Be2 Ne7 7.c3 Bc5 8.d4 ed4 9.cd4 Bb6 10.d5 d6 11.0–0 h5 12.Nd4 g6 13.Nd2 c5 14.Bb5+= Bd7? 15.Ne6+– Qc8 16.Bd7 Qd7 17.Bf6 c4?? 18.Bh8 Kf7 19.Qf3 Kg8 20.Bc3 a6 21.Qf6 (21.Qf6 Bf2 22.Rf2 Nf5 23.Qh8 Kf7 24.Qg7 Ke8 25.Qf8#) 1–0. Fritz 11 – zfbi, internet, 2009.

6.Be2 Ne7 7.c3 Bd6 8.Na3 0–0 9.0–0 Ba3 10.Ba3= b6 11.d4 d6 12.de5 de5?? 13.Qd8+– Rd8 14.Be7 Re8 15.Bb4 Bg4 16.Rfb1 Nc6 17.Bc4 Kh8 18.Ba3 Bf3 19.Bd5 Rad8 20.gf3 Na5 21.Bf7 Nc4 22.Bc4 Rd2 23.Kf1 Red8 24.Ke1 h5 25.Be7 R8d7 26.Bb5 Re7 27.Kd2 f5 28.ef5 Rf7 29.Bd3 Rd7 30.Rg1 c5 31.Ke3 c4 32.Be4 Rd6 33.Rad1 Rf6 34.Rd8 Kh7 35.Rd7 Kh6 36.Rgg7 h4 37.Rh7 Kg5 38.Rdg7 Rg6 39.Rg6# 1–0. pierre – wjil, internet, 2010.

5.f4 Na5

6.Bg8 Rg8 7.Qh5 Kf8 8.fe5 Nc4 9.Bc3 Bc3 10.Nc3 d6 (10...Qe8 11.Qe8 Ke8 12.Nd5+=) 11.ef6 Be6? (better is 11...gf6!? 12.Nge2 Kg7+=) 12.Nh3+– Bf7 (12...gf6 13.Nf4 Bf7 14.Qh6 Rg7 15.Ncd5+–) 13.Qh7 Qf6 (13...gf6 14.0–0 Qe7+–) 14.Rf1 Qh6 15.Rf7! Kf7 16.Qf5 Ke8 17.Qb5 c6 18.Qc4 Rf8 19.Rb1 Qh4 (19...Rb8 20.Nd1+–) 20.Ke2 Qg4 21.Ke3 Rb8 22.Qe2 Qe2 23.Ne2 b5 24.Nhf4 Kd7 25.h4 b4 26.Ng3 a5 (26...Rf7 27.Nf5+–) 27.Nf5 Rf7 28.g4 Re8 29.c3 d5 (29...c5 30.d4 cd4 31.Kd4+–) 30.d3 de4 (30...c5 31.Nd5 Re6 32.Nf4+–) 31.de4 Kc7 (31...c5 32.Rd1 Kc6 33.Rd6 Kb5 34.cb4 ab4 35.Rd2+–) 32.cb4 ab4 33.Rb4 Re5 (33...Rd7 34.h5 c5 35.Rb1+–) 34.Ra4 Kb8 35.Nd3 Re6 1–0. marekt (2075) – blake507 (1975), gameknot.com, 2014.

6.Bg8 Rg8 7.Qh5 Kf8 8.fe5 Nc4 9.ef6?? (better is 9.Bc3 Bc3 10.Nc3 Ne5 11.Qh7+= Kf7 12.Nh3 (12.Qh5 g6 13.Qh7 Ke6 14.Qh3+=) 12...c6 13.0–0 d6+= 14.d4+=; 9.a3 A) 9...Bd2 10.Nd2 Nb2 11.Ngf3 (11.Rb1 Na4 12.Ngf3 d6 13.Rb4 Nc5 14.ed6+=) 11...d6 (11...Qe7 12.ef6 Qf6 13.Rb1 Na4 14.0–0+/–) 12.Ng5 Qe8 13.Nh7 Ke7 14.Qe8+/–; B) 9...Ba5 10.ef6 Nb2 11.Qa5 Qf6 12.Nc3 Ke8 13.Qb5 (13.Qc7 Na4+/– 14.Nge2+/–) 13...Rf8 14.Nf3+–; C) 9...Be7 C1) 10.Bc3 C11) 10...d5 11.Ne2 (11.ef6 gf6 12.Qh7 d4 13.Bb4 c5 14.Qh6=) 11...de4 12.Qh7 Ne5 13.Be5 fe5 14.Nbc3+=; C12) 10...Ne5 11.Be5 fe5 12.Qh7 Bh4 13.Kd1 Bf6 14.Nf3=; C2) 10.ef6 gf6 11.Bc3 Rg7 12.Nh3 d5 13.0–0 Qe8 14.Qh6=) 9...Nb2–/+ 10.Ne2 gf6 11.0–0 (11.a3 Bd6 12.Qb5 Rg2 13.Qb2 Rh2 14.Rg1–/+) 11...Rg7?? (11...Qe7 12.e5–+) 12.Nbc3? (better is 12.a3!? d6 13.Qb5–/+) 12...c6 13.Rab1 Ba3 14.e5 d5 15.ef6 Rf7 16.Qh6 Ke8 17.Qe3–/+ Kf8 18.Nd5?? Nc4–+ 19.Qh6 Ke8 20.Rbe1 Ne5 21.Nef4+= Bd6 22.Re5 Be5 23.Re1 Qd6 24.Qh5 Bf5 25.Qf5 cd5 26.Re5 Kf8 27.Nd5 Qc5+/– 28.Kh1 Qd4 29.h3 Qa1 30.Kh2 1–0. Hebels,Albert – Bialas,Ryszard, corr ICCF–Cup8/9 V072, 1990.

5.f4 d5

6.ed5 Na5 7.Bb5 c6 8.dc6 bc6 9.Bd3 ef4 10.Qh5 Kf8 11.a3 Be7 12.Ne2 Qc7 13.Bc3 Nb7 14.Bc4 Nh6= 15.Rf1 Bg4 16.Qh4 f5 17.Qf2 Be2 18.Qe2 Bh4 19.Kd1= Re8 20.Qf3 Ng4=+ 21.g3 Bf6 22.Bf6 gf6 (22...gf6 23.h3 Nd6 24.hg4 Nc4 25.Qf4 Qf4 26.Rf4 Nd6=+; 22...Nf6!? 23.Qf4 Qf4 24.Rf4 Nd6=). Perlitz – Dietzsch, corr SOK–89–44, 1989.

6.Bd5 Nge7 7.Bb3 ef4 8.Ne2 Bg4 9.0–0? (9.c3 Bd6 10.0–0 Ne5 11.Rf4 N7g6 12.Rg4 Ng4–/+) 9...Bc5 (better is 9...Nd4! 10.Nd4 Bd1–+) 10.Kh1–/+ f3 11.gf3 Bh3 12.Nf4 Bf1 13.Ne6 Qd6 14.Qf1 Nd4 15.Bd4 Bd4 16.c3 Bb6 17.Ng7 Kd8 18.a4 c6 19.Qh3 Ng6 20.d4 Nf4 21.Qg4 h5?? (better is 21...Bc7=) 22.Qf4!!+– Qf4 (22...Qf4 23.Ne6 Double attack (23.Ne6 Decoy)) 23.Ne6 Kd7 24.Nf4 Bc7 25.Ng6 Rh7 26.f4 Re8 27.Nd2 f5 (27...Rg7 28.f5 a6+–) 28.ef5 Rg7 (28...Bd8 29.Ne5 Kc7 30.Ne4+–) 29.Be6 (29.Rg1 Kd8+–) 29...Kd8 30.Rg1 Bd6 31.Ne4 Be7 32.c4 1–0. Koshnitsky,Gregory Simon – Fuller,Maxwell L, AUS–ch Perth, 1962.

5.a3 Ba5

6.Ne2 Qe7 7.0–0 d6 8.d4 Bd7 9.Bg8 Rg8 10.d5 Nd8 11.c4 Bb6 12.Nbc3 f5 13.Na4 Ba5 14.Bc3 Bc3 15.Nac3 a6 16.f4 fe4 17.Ne4 Nf7 18.fe5 Ne5 19.c5 0–0–0 20.c6 bc6=+ 21.Qa4 Kb7 22.Qa5 Nc4 23.Rab1 Nb6 24.N2c3 Ka7 25.Rfe1 Qh4 26.g3 Qh6 27.Na4 Rb8 28.Nec5 dc5–+ 29.Nc5 Bc8 30.Re6 Qg5 31.Rc6 Qe3 (31...Qe3 32.Kh1 Qe5–+) 0–1. Durand,Jean Philippe – Billeter,Jean, corr France, 1992.

6.Nf3 d6 =+.

6.f4 Qe7 7.f5 g6 8.Nc3 Qg7 9.Qg4 Nge7 10.Nge2 Qh6 11.0–0–0 gf5–/+ 12.ef5 Nf5?? 13.Qf5 d5! 14.Qd3 dc4 15.Qc4 Bd7 16.Nd5 0–0–0 17.Bc3 Qf8 18.Rhf1 f5 19.Bb2 Qh6 20.Qc5 Be6 21.Nb4 Bb6 22.Qb5 a6 23.Qa4 Nb4 24.Qb4 Qh2 25.Rde1 Rhe8 26.Rh1 Qg2 27.Be5 Bc4 28.Qc3?? Qd5 29.Nf4 Qb5 30.d3 Ba5 31.dc4 Bc3 32.cb5 Be5 33.Nd3 Bd6 34.Re8 Ba3 35.Kd2 Re8 36.ba6 ba6 37.Rh7 Kb7 38.c4 a5 39.Kc3 a4 40.Rh2 Bf8 41.Ra2 Ra8 42.c5 a3 43.Kc4 f4 44.Kb5 c6 45.Kb4 f3 46.Ne1 Re8 47.Nd3 Re4 48.Kb3 Rd4 49.Kc2 Rg4 50.Ra3 f2 51.Nf2 Rg2–/+ 52.Ra5? Rf2–+ 53.Kd3 Rf4 54.Kc3 Kc8 (55.Kd3 Be7–+; 54...Bg7 55.Kd3–+) 0–1. Sayder,H – Steinberger,H, corr, 1995.

6.f4 ef4 7.Qg4 Qe7 8.Qf4 –/+.

6.Ne2 Nge7

7.0–0 d5 8.ed5 Nd5 9.d4 Be6 10.Ba2 Qd7 11.c4+= Nf4? 12.Nf4+– ef4 13.d5 0–0–0 14.Qa4 Bh3 15.Qb3?? Bg2= 16.Kg2 Qg4 17.Kh1 Nd4 18.Rg1 Qg1=+ 19.Kg1 Nb3 20.Bb3 Rhe8 21.Kg2 Re2 22.Bd4 Re4 23.Bc3 Bc3 24.Nc3 Re5 25.Bd1 h5 26.h4 b6 27.Bf3 Rh8 28.Nb5 a6 29.Nd4 g5 30.Kf1 g4 31.Be2 Kd7 32.Bd3= f3 33.a4 a5 34.Nc6 Ree8 35.Rc1 Kd6 36.Nd4 Re5 37.Nf5 Kc5 38.Rb1 c6 39.d6 Rd8 40.Kg1 ½–½. Bray,Jose Manuel – Santos,Manuel, corr Portugal, 1991.

7.Nbc3 d6 8.0–0 Bg4 9.f3 Bh5 10.Kh1 Qd7 11.Qb1 Nd8 12.Qa2 Bf7 13.d4 Bc4 14.Qc4=+ c6 15.Rad1 b5 16.Qd3 ed4 17.Nd4 Nb7 18.Nb3 Bb6 19.a4 a6 20.Ba3 Rd8 21.ab5 ab5–/+ 22.Rd2 Ng6 23.f4 0–0 24.Rdd1 Rfe8 25.h3 Qf7 26.Bb2 Ra8 27.Ra1–/+ Ra1 28.Na1 Bc7 29.Nb3 d5 (30.ed5 Nf4–+) 0–1. Naeter,B – Bekemann,U, corr BdF H–Klasse, 1996.

7.Nbc3 f5 8.Ng3 fe4 9.Nd5 –/+.

6.f4 d6

7.Ne2 Qe7 8.0–0 Bb6 9.Kh1 Bd7 10.d4 0–0–0 11.Nd2 Nh6 12.Bd5 Na5 13.a4 f5! 14.Nc4 ed 15.Nd4 fe–+.

7.f5 Nge7 (--> 1.b4 e5 2.Bb2 f6 3.e4 Bb4 4.Bc4 Nc6 5.f4 d6 6.f5 Nge7 7.a3 Ba5).

7.f5 Nh6 8.Qh5= Kf8 9.Ne2 Qe8 10.Qf3 Bb6 11.h4 Ne7 12.g4 Qc6 13.Bb3 Ng4 14.Qg4 Bf5! 15.Qg3 Be4–/+ 16.Rh2 Bc2 17.Bc2 Qc2 18.Bc3 Qg6 19.Qh3–/+ Qf5 20.Qg2 d5 21.d4 ed4 22.Bd4?? Bd4–+ (22...Bd4 23.Nbc3 Bc3 24.Nc3 Qe5 25.Kd2 Nf5–+) 0–1. Myrberg,Johnny (1700) – Hoeglund,Leif (1970), Kristianstad S, 1993.

6.Bg8 Rg8

7.Qh5 Ke7 8.Qh7 d5 9.Nc3 de4 10.Qe4 Nd4 11.Nd5 Kf7 12.h4?? (better is 12.Bd4 ed4 13.Ne2= (13.Qd4? c6–+)) 12...c6 (better is 12...Bf5 13.Qf5 Bd2 (13...Qd5?! 14.Bd4 g6 15.Qf3 Qd4 16.c3=) 14.Kd2 Nf5–+) 13.Ne3 Re8 (better is 13...Nb3! 14.cb3 Qd2 15.Kf1 Qb2–+) 14.h5= Bd2 (better is 14...Kg8 15.h6 f5=) 15.Kf1?? (better is 15.Kd2 Nb3 16.Ke2 Na1 17.Qg6 Kg8 18.h6+/–) 15...Be3–+ 16.Qg6? (16.Qe3 Be6 17.Qd2–+) 16...Ke6?? (better is 16...Kf8 17.fe3 Bf5–+) 17.fe3+= Nc2?? (better is 17...Nf5 18.Nf3 Ne3 19.Kf2 Re7=) 18.Qc2+/– Qd5 19.Rd1 Qb5 20.Kf2 Re7? (20...Rh8 21.a4 Qb4 22.Be5+–) 21.h6 (21.a4 Qb4 22.Be5 Rd7+– (22...Ke5?? 23.Nf3 Ke6 24.Qa2 Kf5 25.Rd4 Qd4 26.Nd4 Kg5 27.Qg8+–)) 21...Bd7?! (21...gh6 22.Be5! Rg7 23.Rd6 Ke7 24.Bf6 Kd6 25.Bg7 Be6+–) 22.hg7 (better is 22.Nf3 Kf7 23.Be5+–) 22...Rg7+/– 23.a4 Qb4 24.Nf3 Rag8 25.Rdg1 (25.Rh2 c5 26.Qd3 Ba4 27.Qd5 Ke7 28.Be5 Rg2 29.Rg2 Rg2 30.Kf1 Qb5 (30...fe5 31.Qd6 Kf7 32.Ne5 Kg7 33.Qe7 Kh6 34.Rd6 Kh5 35.Qh7 Kg5 36.Qg6 Kh4 37.Nf3 Kh3 38.Qg2) 31.Rd3 fe5 32.Kg2 Qb6 33.Qe5 Qe6 34.Qg7 Qf7 35.Qg5 Qf6 36.Qc5 Ke8 37.Qc8 Kf7+–) 25...Ke7 (25...c5 26.a5=) 26.Rh4+= Qd6 27.Qc3 Kd8 (27...c5 28.Qb3=) 28.Ba3 Qe6 29.Rb4 Kc8 (29...b6 30.a5 c5 31.Rh4+=) 30.Qb2 Be8 31.Rh4 Qf5 32.Qb4 (32.e4 Qd7+/–) 32...Bd7 (32...Bh5 33.Qe4 Qe4 34.Re4+=) 33.Qe4 (33.e4 Qg6+/–) 33...Qe6 34.Qc4 Qf5 (34...Qc4!? 35.Rc4 b6+=) 35.e4+/– Qg6 ½–½. nextdoor (1730) – paolo999123 (1675), gameknot.com, 2014.

7.Qh5 Kf8 8.Qh7 d5 9.Ne2 de4 10.Qe4 Be6 11.Nbc3 Qd7 12.0–0–0 (12.f4 Ke8=) 12...Qe7 (12...Ke8 13.f4=+) 13.g4 (13.Nd5!? Qc5 14.Ndf4=) 13...Rd8 14.Rhg1 Bb6 15.Rg2 Bc5 16.a4 Ba3 (16...Ke8!?–/+) 17.f4=+ Bb2 18.Kb2 Na5 (18...Rh8!?=) 19.d3+= c6 20.fe5 b5 (20...Ke8!?+/–) 21.ef6 gf6 22.Nf4 Bd5 23.Qe7 Ke7 24.Nfd5 cd5 25.Re1 Kf7 26.Nb5 Rb8 27.Kc3 (27…Nc6 28.Nd6 Kf8 29.h4+–) 1–0. Diener,Rudolf – Koerner, corr SOK–87–08, 1988.

5.a3 Bc5

6.c3 Qe7 7.Ne2 Nh6 8.0–0 Nf7 9.d4 0–0?? 10.d5?? Ncd8 11.h4? d6 12.Nd2 f5 13.g3 f4! 14.Nf4?? ef4 15.Qf3 Ne5 16.Qg2 Bb6 17.a4 f3 18.Qh1 Nc4 19.Nc4 Qe4 (19...Qe4 20.Nb6 ab6–+) 0–1. Breitenstein,Otto – Brinkmann,Wilhelm, BdF, 1985.

6.Nc3 a6 7.f4 (7.Bg8!? Rg8 8.Qh5 Ke7 9.Nd5 Kd6 10.Qh7=) 7...d6–/+ (7...ef4? 8.Qh5 g6 9.Qc5+–) 8.f5 (8.Bg8 Rg8 9.Qh5 Kd7=+) 8...Nh6 (8...g6!?–/+) 9.Qh5=+ Kf8 10.0–0–0 (10.Nf3 b5 11.Bd5 Bb7=+) 10...Bd7 11.Nf3 Be8 12.Qh3 Bf7 (12...b5 13.Bd5–/+) 13.Bf7=+ Nf7 14.Ne2 (14.Na4 Ba7=+) 14...Qd7 (14...Kg8 15.Qg3–/+) 15.g4 b5 16.c3 Na5 17.d3 Qe7 18.Nd2 d5 19.ed5 Ba3 20.Qg2 Rb8 21.Nb1 Nb3 22.Kc2–/+ b4 23.c4 Nd2?? 24.Rd2 Bb2 25.Kb2 a5 26.Kc1 a4 27.Qf2 b3 28.Qa7+/– Qb4 29.Nbc3 Qc3?? 30.Nc3+– (30…Rd8 31.Na4+–) 1–0. Andersson,Lars H – Onderdelinden, corr ICCF EU–H–1194, 1995.

6.Nc3 Nh6 7.Qh5 Kf8 8.f4 Nd4 9.h3? Nc2–+ 10.Kd1 Na1 11.fe5 d6 12.e6 c6 13.Nge2 a5 14.Rf1 Qe7 15.Nd5 cd5 16.Rf6 Kg8 17.Bd5 gf6 18.Qh6+/– Be6 19.Bf6 Qf6 20.Be6 Qe6 21.Qe6 Kg7 22.Qe7 (22.Qe7 Kg8 23.Ng3+–) 1–0. Charnley,Bernard – Burlant,Richard, IECC, 2000.

6.Nf3 a6 7.d4 ed4 8.c3 dc3–/+ 9.Nc3 Nge7 10.0–0 d6 11.Nh4 Ne5–+ 12.Qh5 g6 13.Qh6?? Nc4 14.Nd5 Nd5 15.ed5 Kf7 16.Bc3 Na3 17.Rae1 Nc4 18.Re4 Ne5 19.h3 g5 20.Nf3 Bf5 21.Re5 de5 22.Re1 Bg6 23.Be5 Bf8 (23...Bf8 24.Bc7 Bh6 25.Bd8 Rhd8–+) 0–1. maaac (2370) – huimre (2695), net–chess.com, 2006.

6.Nf3 Rb8 7.d4 ed4 8.Nd4 g6 (8...Qe7!? 9.0–0 Qd6=) 9.Nb3 Bb6 10.a4 a6 11.0–0 Ne5 12.Na3 Qe7 13.Qd2 Ba7 (13...Kf8 14.a5 Ba7 15.Nd4+=) 14.Bd5 (14.Nd4 Nc4 15.Nc4 d6+=) 14...d6 (14...c6 15.Bc4+/–) 15.Bd4 Bd4 16.Nd4 c6 17.Bb3 c5 18.Ne2 Be6 19.Be6 Qe6 20.Nf4 Qd7 21.Nd5 Kf8 22.f4 Nc6 23.Nc4 Kg7 24.Ndb6 Qc7 25.Rad1 (25.a5 Nd4+/–) 25...Rd8 (25...Nge7 26.a5+/–) 26.Nd5 Qc8 (26...Qf7!?+=) 27.f5+– b5 28.ab5 ab5 29.Na3 Nd4 (29...Nge7 30.Nf4 Qa6 31.Ne6 Kf7 32.Qh6+–) 30.c3 b4 31.cd4 (31.cb4?! gf5 32.ef5 Qa8+/–) 31...ba3 32.Ra1 Re8? (32...Qb7 33.Nf4 Re8 34.dc5 Re4 35.Ne6 Re6 36.fe6 dc5 37.Ra3 Ne7+–) 33.Ra3 Qb8 (33...Qd7 34.Qa2 Qf7 35.fg6 hg6 36.Ra7+–) 34.Rfa1 Re7 (34...Nh6 35.Qf2 g5 36.Ra7 Nf7+–) 35.Ra8 Qb7 36.Qc3 (36.Ne7 Ne7 37.R8a7 Qe4 38.dc5 dc5+–) 36...Rd7 (36...Rf7 37.Nf4 Re7 38.Ne6 Re6 39.fe6+–) 37.Nf4 Qe4 (37...Re7 38.Ne6 Re6 39.fe6 Ne7+–) 38.Ne6 Kf7 1–0. chuckhar (2290) – blake507 (2000), gameknot.com, 2014.

6.Nf3 Nh6 7.Nh4 Nf7 8.Bf7 Kf7 9.0–0 Ne7 10.Nc3 d6 11.Na4 Bb6 12.Nb6 ab6 13.f4 Nc6 14.fe5 de5 15.d3 h5 16.c3 Bg4 17.Qc2 Kg8 18.h3 Be6 19.Rad1 Ne7 20.Nf5 Nf5 21.ef5 Bf7 22.d4 ed4 23.Rd4 Qe7 Attacks the isolani on a3 24.Re4 Qc5 25.Kh1 Kh7 26.Rh4 Rhd8 27.c4 (27.Qe2!?–/+) 27...b5–+ 28.Rff4 bc4 29.Rc4 Bc4 30.Rc4 Rd1! 31.Qd1 Qc4 32.Qh5 Kg8 33.Qg6?? (33.Qd1 Qe4–+) 33...Qf1 (33...Qd3 34.Bf6 Qd1 35.Kh2 Qd6 36.Kg1 Qf6 37.Qf6 gf6–+) 34.Kh2 Qf4 35.Kh1?? (35.Qg3 Qg3 36.Kg3 Rd8–+) 35...Rd8 (better is 35...Qd2 36.Bf6 Qd1 37.Kh2 Qd6 38.Kg1 Qf6 39.Qg3–+) 36.Qg4 Qg4 37.hg4 Rd2 38.Bc3 Rc2 39.Bb4 c5 40.Ba5 Ra2 41.Kh2 Ra3 42.Bb6 (42.Bd2 b5 43.g5 Rd3–+) 42...c4 43.g3 c3 44.Be3 c2 45.Bf4 Ra1 46.g5 c1Q (46...fg5!? 47.Bd2 b5 48.Bg5–+) 47.Bc1 Rc1 48.g6 b5 49.Kh3 b4 0–1. man_about_town (1725) – nextdoor, gameknot.com, 2014.

6.Nc3 Nge7

7.Na4 Bd4 8.c3 =+.

7.Na4 Bd6 8.Qh5 Ng6 9.Nf3 a6 10.Nh4= Nce7 11.Nc3 c6 12.Nf5+= Bc5 13.Ng7 (13.Ng7 Kf8 14.Qh6+/–) 1–0. Kucharkowski,Jens – Cane,Luisito, CiF, 2005.

7.Nge2 d6 8.0–0 Bg4 9.Na4 Qd7 10.Nc5 dc5 11.d3 Be6 12.Be6 Qe6 13.f4 0–0–0 14.Qe1 c4 15.fe5 fe5 (15...cd3?! 16.Nf4 Qd7 17.ef6=) 16.Rd1 Rhf8 17.Rf8 Rf8 18.Bc3 a6 19.d4 ed4 20.Nd4 Nd4 21.Rd4 Nc6 22.Rd1 Rf4 23.e5 g5 24.Qe2 g4 25.Qd2 Rf8 26.Re1 h5 (26...g3 27.h3–/+) 27.Re4 (27.Qg5 Rg8 28.Qh5 Ne7=+) 27...Ne7 28.Bb4 Rd8 29.Qg5 Nc6 30.Be1 Qd5 31.Qe3 Qd1 32.c3 b5 33.e6 Kb7 34.Qc5 Rd5 35.Qe3 Ne7 36.Rf4 Qd3 37.Qe4 Qe4 38.Re4 Rd1 39.Kf2 Kc8 40.Rf4 Rd5 41.Rf8 Kb7 42.Rf7 Nc8 43.Kf1 Nd6 44.e7 Kc8 45.Bh4 Kd7 46.Rf8 Ne8 47.Rh8 Rd1 48.Ke2 Ra1 49.Rh5 Ra3 50.Rd5 Nd6 51.Re5 Rc3 (52.e8R Ne8 53.Re7 Kc6 54.Re8 Rc2 55.Kd1 Rg2–+) 0–1. Benassi,Aspasio – Bendig,Frank, corr TKM/Final, 2003.

7.Qh5 g6 8.Qh4 =+.

7.Qh5 Ng6 8.Nge2 Kf8 9.f4 Qe8 10.Nd5= Bb6 11.f5 Nge7 12.Nf6+/– Qh5 13.Nh5 d6 14.f6 gf6 15.Nf6 (15.Nf6 Kg7 16.Rf1+/–) 1–0. Andersson,Lars H – Karlsson, corr, 1990.

7.Qh5 Ng6 8.Nge2 (8.Nf3 a6=) 8...Kf8 (8...a6 9.0–0=+) 9.f4 Qe8 10.Nd5 Bb6 (10...Qd8!?=) 11.f5+= Nge7 (11...Nf4 12.Nef4 ef4 13.Nf6 Qh5 14.Nh5+/–) 12.Nf6+/– Qh5 13.Nh5 d6 14.f6 gf6 15.Nf6 Kg7 16.Rf1 h5 (16...Ng6 17.Nd5 Rf8 18.Rf8 Nf8 19.Nef4+=) 17.Nd5 (17.h3!?+/–) 17...Nd5= 18.Bd5 Rf8 19.Rf8 Kf8 20.0–0–0 (20.Rb1 Ne7 21.Bb3 Ng6=) 20...Ke7 21.Rf1 Be6 22.h4 (22.Ng3 Rg8=) 22...Rg8=+ 23.g3 Rg6 24.Be6= Ke6 25.Rf5 Rf6 26.Nf4!+/– Kf7 27.Rf6 Kf6 28.Nd5 Ke6 29.Nb6 ab6 30.Kd1 Ne7 31.d3 (31…b5 32.Ke2=). Andersson,Lars H – Schaedlich,M, corr ICCF EU–H–1014, 1990.

6.Bg8 Rg8

7.Qh5 Ke7 8.Qh7 Kf7 9.Qh5 g6 10.Qh7 Rg7=+ 11.Qh4 d5 12.Nf3 de4 13.Qe4 Be6 14.Nc3 Nd4 15.Nd4 ed4 16.Ne2 Bd5 17.Qg4= f5 18.Qg3 Qe7 19.Kd1= Bd6 20.Qd3 Re8 21.Bd4 Rh7 22.f3 Qe6 23.Qe3 Rh2 24.Rh2= Bh2 25.Qf2 Be5 26.Be5= Qe5 27.Nc3 Rh8 28.Kc1 Bc6 29.Kb2 Rh2 30.d4 Qd6 31.Re1 b5 32.Qe2 a6 33.d5 Bd7 34.Na2 Qf6 35.Kb1 c6 36.dc6 Bc6 37.Nb4 Bd7 38.Qd2 Be6 39.Na6 Qh4 40.Nc7 Rg2? 41.Qd1+– Ba2 42.Kb2 Qf6 43.Ka2 Qc6 44.Ne6 Qc2 45.Qc2 Rc2 46.Kb3 Rd2 47.Re3 Rd1 48.Nc7 g5 49.Nb5 Kg6 50.a4 g4 51.fg4 fg4 52.a5 Ra1 53.Kb4 Kf5 54.Nd4 Kf4 55.Ra3 Rb1 56.Kc5 Ke4 57.Nc6 Rc1 58.Kd6 Rd1 59.Kc7 g3 60.Rg3 Ra1 61.Rg8 Ke3 62.Re8 Kf3 63.Ra8 Rg1 64.a6 Rg7 65.Kb6 Rg2 66.a7 Rb2 67.Ka6 Ra2 68.Na5 Ke3 69.Re8 Kf2 70.a8Q Rd2 71.Rf8 Kg1 72.Qa7 Kh2 73.Qh7 Kg1 74.Qg7 Rg2 75.Qd4 Kh2 76.Qh4 Kg1 77.Qe1 Kh2 78.Rh8# 1–0. Sopermi (2050) – ysidoro (2035), ajedrez21.com, 2001.

7.Qh5 g6 8.Qh7=+ Ne7 9.Nc3 c6 10.Qh4 d5 11.ed5 Nd5 12.Nge2 Be7 13.0–0 Bf5 14.d3 g5 15.Qh5 Bg6 16.Qf3 Rh8 17.Ng3 Qd7 18.Nd5 cd5 19.Rfe1 0–0–0 20.h3 Kb8 0–1. Pischner,Rainer (2355) – Krebs,Juergen (2355), BdF T, 2004.

7.Qh5 Kf8

8.Qh7 Nd4 9.Bd4+= Bd4 10.c3 Bb6 11.Nf3 d5 12.ed5 Qd5 13.0–0 Bg4 14.Nh4 Be2 15.Re1= Bd3 16.Qh5 g5 17.Qf3? Rd8?? 18.Qf6+– Qf7 19.Qd8 Kg7 20.Qg5 Kf8 21.Qe5 Qf2 22.Kh1 Qh4 23.a4 Bf2 24.Na3?? Be1 25.Re1 Qg5 26.Qe8 Kg7 27.Qe7 Qe7 28.Re7 (28.Re7 Kf6 29.Rc7+–) 1–0. Tejler – Seack,Ingo, corr SOK–88–20, 1988.

8.Qh7 d5 9.ed5= Qd5 10.Nf3 Nd4 11.Bd4+= ed4 12.0–0 Bf5 13.Qh5 Be4 14.Qd5 Bd5 15.Re1 Bf3 16.gf3 Rh8 17.Kg2 Rd8 18.d3 Rd5 19.Nd2 Rg5 20.Kh1 Bd6 21.f4 Rg4 22.Rg1 Rf4 23.Rg2 Rfh4 24.Nf1 Kf7 25.Kg1 g6 26.Rb1 b6 27.Ng3 c5 28.Re1 R4h6 29.Rb1 f5 30.Nf1 Re8 31.Ng3 Kf6 32.Kf1 g5 33.Kg1 Rh7 34.Kh1 Bc7 35.Ra1 b5 36.Rb1 a6 (36...a6 37.Kg1 g4–+) 0–1. Rossbach – Froemmel,Andreas, corr SOK–89–38, 1989.

5.c3 Ba5

6.a3 d6 7.Nf3 Bb6 8.0–0 f5 9.ef5 Bf5 –/+.

6.a3 Nge7 7.Qf3 d6 8.Ne2 Rb8 9.0–0 b5 –/+.

6.Ba3 d6 7.Nf3 f5 8.ef5 e4 9.Nd4 Nd4 =+.

6.Ba3 Nge7 7.Qh5 g6 8.Qh6 d6 9.Qg7 Rg8 =+.

6.Na3 d6 7.Nf3 Bb6 8.d4 f5 9.ef5 Bf5 =+.

6.Na3 Nge7 7.Qf3 Bb6 8.Ne2 Na5 9.d4 ed4 –/+.

6.a4 d6 7.Nf3 f5 8.Qb3 Nh6 9.Bd5 Ne7 –/+.

6.a4 Nge7 7.Nf3 d5 8.ed5 Nd5 9.Qb3 Nf4 –/+.

6.Qa4 a6 7.Qb3 Nh6 8.Nf3 Bb6 9.d4 Na5 –/+.

6.Qa4 Nh6 7.Nf3 Bb6 8.d4 f5 9.Bc1 Qf6 =+.

6.Qb3 Nge7 7.Bf7 Kf8 8.a3 f5 9.ef5 Bb6 –/+.

6.Qb3 Nh6 7.Qd1 Nf7 8.Qh5 g6 9.Qe2 d6 –/+.

6.Bb3 d6 7.Nf3 f5 8.d3 fe4 9.de4 Qf6 –/+.

6.Bb3 Nge7 7.Qh5 g6 8.Qh6 d5 9.Qg7 Rf8 –/+.

6.Bc1 Bb6 7.Bg8 Rg8 8.Qh5 Ke7 9.Qh7 d5 =+.

6.Bc1 Nge7 7.Qh5 g6 8.Qf3 f5 9.d3 b5 –/+.

6.Qc2 Bb6 7.Nf3 Nge7 8.d4 ed4 9.cd4 d5 –/+.

6.Qc2 Nge7 7.Nf3 d5 8.ed5 Nd5 9.0–0 Nf4 –/+.

6.d3 d6 7.Nf3 Bb6 8.0–0 Na5 9.Na3 f5 –/+.

6.d3 Nge7 7.Qh5 g6 8.Qf3 f5 9.Nd2 b5 –/+.

6.Qe2 d6 7.Nf3 Bb6 8.d4 Bg4 9.d5 Na5 –/+.

6.Qe2 Nge7 7.Qh5 g6 8.Qf3 f5 9.g4 b5 –/+.

6.Ne2 Qe7 7.Na3 d6 8.Ng3 g6 9.0–0 Bb6+= 10.Nc2 (10.Bb5 a6 11.Ba4 Ba7+= 12.d4 Rb8 13.Nc2+=; 10.d4 h5 11.d5 Na5 12.h3 f5 13.ef5+=; 10.Bd5 Na5 11.Nc4 Nc4 12.Bc4 h5 13.h3+=; 10.d3 h5 11.Bd5 h4 12.Ne2 h3 13.g3–/+) 10...Nh6 (10...h5 11.Nb4+= Nb4 12.cb4 h4 13.Ne2+=; 10...Na5 11.Be2 h5 12.Ne3 Be3 13.fe3–/+) 11.d4 Na5 (11...f5 12.Nb4+= Nb4 13.cb4+=) 12.Bd3 Bd7 (12...0–0 13.Ne3+=) 13.Ne3 Bc6 (13...c6 14.Rb1+=) 14.Kh1 0–0–0 (14...0–0 15.Rb1+=) 15.d5 (15.Rb1 Rhe8=) 15...Bd7+= 16.Qd2 Bc5 17.Nc2 Qg7 18.Nb4 (18.c4 b6=) 18...f5+= 19.f4 ef4 (better is 19...Rhf8+=) 20.Rf4? (better is 20.c4 Bd4 21.Bd4 Qd4 22.Qf4 Nc4 23.Ne2= (worse is 23.ef5 Qf4 24.Rf4 Ne5–/+)) 20...Ng4–+ 21.c4?? (better is 21.Rg4 fg4 22.Na6 ba6 23.Ba6 Nb7 24.c4–+) 21...Bd4 (better is 21...Qh6 22.h3 Be3–+) 22.Bd4= Qd4 23.Nc2 Qc5 24.ef5= gf5 25.Nf5 Ne5 26.Nce3 Rde8 27.Rc1 Ng6 28.Rf3 b6 29.Ng4 Ne5 30.Ne5 Re5 31.Nh6 Re7 32.Nf5 Re5 33.Nh6 Rg5?? 34.Qg5+– Re8 35.h3 1–0. Fischer,A – Roth, BdF, 1985.

6.Qf3 d6 7.Ne2 Nge7 8.0–0 f5 9.Ng3 g6 =+.

6.Qf3 Nge7 7.Nh3 Ng6 8.0–0 Bb6 9.d3 Na5 –/+.

6.Nf3 Nge7 7.Qb3 Rf8 8.d3 Bb6 9.Nbd2 Na5 =+.

6.f4? Nge7–+ 7.Nh3 d5 8.ed5 Nd5 (better is 8...b5 9.dc6 bc4 10.Qh5 g6–+) 9.Ba3? (better is 9.Qb3!? Nde7 10.Na3–/+) 9...Bh3 (9...Bb6 10.Qf3 Be6 11.f5–+) 10.Qh5 g6 11.Qh3 Nf4 12.Qf3 Qd7 13.0–0 (13.g3 Nh5 14.Qd5 Qd5 15.Bd5 Rd8–+) 13...0–0–0 14.Bc5 (14.Bb5 Rhe8–+) 14...Bb6 15.Bb6 cb6 16.Rd1 (16.Rf2 Qd6–+) 16...Qf5 (16...Nd4!? 17.cd4 Qd4 18.Kh1 Qa1 19.Nc3–+) 17.Na3 (17.g3 Nh3 18.Kg2–+) 17...e4 18.Qf1 Qc5 (18...h5 19.Rab1–+) 19.Kh1 Nd3 (19...Qa3?! 20.Qf4 Qe7 21.Re1–+) 20.Bd3 ed3 (20...Rd3?! 21.Qf6 Rhd8 22.Nc2 Rd2 23.Rd2 Rd2 24.Nd4–+; 20...Qa3?! 21.Be4 f5 22.Bc6 bc6 23.Qc4–/+) 21.Nb1 f5 22.a4 Rhe8 23.Re1 (23.c4 Ne5 24.h3 Ng4 (worse is 24...Nc4 25.Rc1 Rd4 26.Ra3–+; 24...Qc4? 25.Rc1+–) 25.hg4 fg4–+) 23...Re4 24.c4 Qc4 (24...Rc4 25.Ra3–+) 25.Nc3 Rf4 26.Qg1 Nd4 (better is 26...Qc5!? 27.Re3–+) 27.Rac1 Nc2 28.Re7 h5 29.a5 Qc5 (29...ba5 30.Qa7 Qa6 31.Qc5 Qc6 32.Qa5+–) 30.ab6 ab6 31.Re6 Qg1 32.Kg1 Rg4 (32...Rc4 33.Rb6 Rc3 34.dc3–+) 33.h3 (33.Rb6 Rc4–+) 33...Rg5 (better is 33...Rc4!?–+) 34.Rb6–/+ Re8 (34...Rd7 35.Nb5–/+) 35.Kf2 Re5 (35...f4 36.Rcb1+=) 36.Rcb1+= Na3 37.R1b4 Rc5 38.Rf6 Nc4?? (38...b5 39.Rb3 Nc4 40.Nb5 Nd2 41.Nd6 Kc7 42.Ne8 Kd7 43.Rd3 Ke8 44.Rd2=) 39.Rf8?? (better is 39.Na4 f4 40.Rc4 Rc4 41.Nb6 Kc7 42.Nc4+–) 39...Kc7 40.Rf7 Kd6 41.Na4 (better is 41.Rbb7!? Nd2 42.Rbd7 Ke6 43.Rde7 Kd6 44.Rd7 Ke5 45.Rfe7 Kf6 46.Rf7 Ke5 47.Rfe7 Kf6 48.Rf7 Ke5=) 41...Nd2–/+ 42.Nc5 Kc5 43.Rbb7 Ne4 44.Kf1 Kd4 45.Rb1?? (45.Rfd7 Kc3–/+) 45...Rg3 (better is 45...Nd2 46.Kf2 Nb1 47.Rd7 Kc3–+) 46.Rd7–/+ Ke3 47.Re1 (better is 47.Ra1–/+) 47...Kd2–+ 48.Rb1 Re3 (better is 48...Kc2 49.Ra1 Nc3–+) 49.Rc7= Rg3 50.Rb2 (50.Rd7 Kc2 51.Ra1–+) 50...Ke3–/+ 51.Rd7 f4 (better is 51...g5–/+) 52.Ra2?? (better is 52.Re7!? d2 53.Rd2 Kd2 54.Re4+=) 52...Nd2 Black prepares the advance f3 (better is 52...f3 53.gf3 Nd2 54.Rd2 Kd2–+) 53.Kg1–/+ f3 (better is 53...Nc4 54.Ra4 Ne5–/+) 54.Ra3?? (better is 54.Re7 Ne4 55.Ra4 Rg2 56.Kf1 Rf2 57.Kg1 Rg2 58.Kf1=) 54...f2 55.Kh2 0–1. Tagirov,Kajum K (1865) – Penzin,Vladimir (2025), Memorial Siamidi, 2010.

6.Qg4 Qe7 7.Qh5 g6 8.Qe2 d6 9.Nf3 f5 –/+.

6.Qg4 g6 7.Qd1 Nge7 8.Ne2 d5 9.ed5 Nd5 –/+.

6.h3 d6 7.Nf3 Bb6 8.d4 f5 9.ef5 Bf5 –/+.

6.h3 Nge7 7.Qh5 g6 8.Qh4 f5 9.ef5 d5 –/+.

6.Nh3 d6 7.Qf3 Qd7 8.Qh5 g6 9.Qf3 Qg4 –/+.

6.Nh3 Nge7 7.Qf3 Ng6 8.0–0 Bb6 9.d3 Na5 –/+.

6.Qh5 Ke7 7.Ba3 Bb4 8.Qf7 Kd6 9.cb4 b5 +–.

6.Qh5 g6 7.Qf3 d6 8.Ne2 Bb6 9.d4 Nh6 =+.

6.Ne2 d6

7.0–0 Bb6 8.a4 Na5 9.Ba2 (9.Na3 Qe7 (9...Nc4 10.Nc4 d5 11.Nb6 ab6 12.ed5 Qd5–/+; 9...Ne7 10.d4 c6 11.Ng3 d5 12.Ba2 Be6–/+; 9...c6 10.d4 d5 11.Bd3 Bg4 12.ed5 cd5+=; 9...Bg4 10.d4 Ne7 11.h3 Bd7 12.Ng3 f5+=; 9...f5 10.d4 fe4 11.de5 Nc4 12.Nc4 de5–/+) 10.d4 Nh6 11.Qc2 f5 12.Bd3 0–0–/+) 9...Qe7 (9...f5 10.d4 fe4 11.de5 Qe7 12.ed6 cd6+=) 10.d4 Bd7 (10...f5 11.Nd2 Nf6 12.de5 de5+=) 11.d5 (11.Nd2!?+= f5 12.ef5 Bf5+=) 11...Nh6 (11...f5 12.ef5 Nh6–/+) 12.Ng3 (12.c4 f5 13.Bc3 Qh4–/+ (13...fe4?! 14.Qe1=); 12.Bc1 Nf7–/+) 12...Nf7 (12...f5 13.Nd2–/+) 13.Na3 0–0 14.Bb1 (14.Nc4 Ng5–/+) 14...Qe8–/+ 15.Bc2 a6 16.Rb1 Bc5 17.Kh1 Ba3 (17...Nh6 18.Bc1–/+) 18.Ba3+= Nc4 19.Bc1 b5 (19...Nb6 20.Ra1+=) 20.ab5 ab5 21.Bd3 c6 22.Qe2 Ra4 23.Nh5 (23.dc6!? Bc6 24.Rb4 Rb4 25.cb4+=) 23...Qc8–/+ 24.f3 (24.Ng3 Qa8–/+) 24...c5 (24...cd5 25.ed5 f5 26.Rb4 Rb4 27.cb4–/+) 25.Qf2 Qe8 26.Qg3 Ng5 27.Ng7 Kg7 28.h4 Qh5 (28...h6 29.f4+=) 29.Kg1= h6 30.hg5 (better is 30.f4!?=) 30...hg5–/+ 31.f4 ef4 32.Bf4+= Rh8 33.Bc4 Rc4 34.Bd6 Re4 35.Rbe1 Qh1 36.Kf2= Qh7 37.Re4 Qe4+= 38.Re1? Qd5–+ 39.Re7 Kg6 40.Rd7 Qf5 (40...Qf5 41.Qf3 Qd7 42.Bc5 Rh4–+) 0–1. Fischer,A – Schirmer,Michael, corr, 1985.

7.Qb3 Nh6 8.0–0 Bb6 9.d4 Na5 –/+.

6.Ne2 Nge7

7.0–0 Bb6 8.Bb3 f5 9.Ng3 fe4 10.Ne4 h5 =+.

7.0–0 Bb6 8.d4 f5 9.d5 (9.Ng3!? fe4 10.de5 Ne5 11.Bb3–/+) 9...Na5–/+ 10.Bd3 d6 11.Nd2 0–0 12.c4 (12.Qc2 c6 13.c4 f4–/+) 12...f4 (12...Bd7 13.Qc2–/+) 13.Bc3 Ng6 14.Nc1 (14.c5 dc5 15.Nc1 c4–/+) 14...c5 (14...f3 15.Nf3 Bg4 16.Be2 Nc4 17.Nd3–/+) 15.h3 (15.Rb1 Bd7–/+) 15...Nh4 16.Nf3 (16.Qh5 Qf6–/+) 16...Qf6 17.Nh4 (17.Kh2 Qh6 18.Nh4 Qh4–/+) 17...Qh4 18.Qf3 (18.f3 Qd8–+) 18...Rf6–+ 19.Be2 (19.Rd1 g5 20.g4 h5–+) 19...Rg6 20.Kh2 (20.Qh5 Qh5 21.Bh5 Rg5–+) 20...Nc4 21.Be1 (21.Qh5 Qh5 22.Bh5 Rh6–+) 21…Bd8 (22.Rb1 Ba5 23.Bc4 Bg4 24.Qg4 Rg4 25.Ba5 Rg6–+; 21...Ba5!? 22.Ba5 Na5 23.Qc3–+) 0–1. Hanison,Bernard (1815) – Johansson,Mats (1800), CT1–01 b2–b4.com, 2006.

7.0–0 d5 8.ed5 Nd5 9.Qb3 Nce7 10.Ba3 c6 11.d4 e4 12.Nd2 f5 13.Be7 Ke7 (worse is 13...Qe7 14.Bd5 Bc7 15.Bg8+/–; 13...Ne7 14.f3 e3 15.Bf7 Kf8 16.Nc4+=) 14.Bd5 Qd5 15.Qa3 Ke8 16.f3 e3 (16...Bb6!?=) 17.Nf4+= Qd8 18.Rae1 Bc7 19.Re3 Kf7 20.Qb3 Kf8 (20...Kf6!? 21.Nd3 Re8 22.Re8 Qe8+=) 21.Nd3+/– Qd5?? (better is 21...f4 22.Re4 g5+–) 22.Qd5+– cd5 23.Rfe1 Kf7 1–0. marekt (2115) – nextdoor, gameknot.com, 2014.

7.Qb3 Bb6 8.Bf7 Kf8 9.Bh5 g6 –/+.

7.Qb3 Rf8 8.0–0 d6 9.d4 (9.Ng3 g6 (9...Qd7 10.d4 Bb6 11.Qd1 Qg4 12.Be2 Qh4+=) 10.d3 Bb6 11.Nd2 f5 12.Qd1 Na5–/+) 9...ed4 (9...Bb6 10.Nd2+= f5 11.Bd3 fe4 12.Be4 d5–/+) 10.cd4 (10.Nd4 Bb6 11.Ne6 Be6 12.Be6 f5=) 10...Ng6 (10...f5 11.d5 Ne5 12.Ng3+= (12.ef5 Bb6+=) 12...fe4+=) 11.Bg8 (11.Bb5 a6 12.Bc6 bc6=) 11...h6 12.Bh7 Nce7?? (better is 12...Nge7 13.Nf4 Bb6=) 13.Qb5+– c6 14.Qh5 Kf7 15.Nf4 Qb6 16.Bg6 Kg8 17.Qe2 (17.Ba3 Qc7+–) 17...f5 (17...Ng6 18.Ng6 Re8 19.f3+–) 18.e5 de5 19.Qe5 (better is 19.de5!? Ng6 20.Ng6+–) 19...Ng6+/– 20.Ng6 Qb2 21.Nf8 (21.Qa5 Qa1 22.Qd2 Be6+–) 21...Qa1+/– 22.Qa5 Qd4 (22...Kf8?? 23.Qa3 Kf7 24.Qb3 Kg6 25.Nc3 Qf1 26.Kf1+–) 23.Ng6 Be6 24.g3 (24.Ne7 Kh7 25.Nf5 Qd8+–) 24...Kh7 (24...b6 25.Qa3+/–) 25.Nf4 Bc8 26.Re1 b6 27.Qa3 c5 28.Qf3 Rb8 29.Qc6 Bd7 30.Qg6 Kh8 31.Re7 Bb5 (31...Rd8 32.Nd2+–) 32.h4 (32.Qf5?? Qd1 33.Re1 Qe1 34.Kg2 Qf1 35.Kf3 Qd1 36.Ke3 Re8 37.Qe6 Qe1 38.Kf3 Re6–+) 32...Qd1 33.Kh2 Qd4 34.Kg2 Bd7? (34...Bc4 35.Nd2 Ba2 36.Nf3+–) 35.Qf7 (better is 35.Nd2! Bb5+–) 35...Bc6 36.Kh3 Rg8?? (36...Bb5 37.Nd2 Qa1 38.Ng6 Kh7 39.Qf5 Re8+–) 37.Ng6 Kh7 38.Qf5 (38.Qf5 Be4 39.Re4 Qe4 40.Qe4+–) 1–0. Fischer,A – Bedbur, corr, 1985.

7.d4 Bb6 =+.

6.Nf3 d6

7.0–0 Bb6 8.d4 Bg4 9.h3 Bh5 =+.

7.0–0 Nh6 8.d4 f5 9.Nbd2? fe4–+ 10.Ne4 d5 11.Bb5 de4 12.Ne5 0–0 13.Bc1?? Ne5–+ 14.de5 Qd1 15.Rd1 Bg4 16.Rd5 c6 17.Bc6 Bc3 18.Bb7 Ba1 19.Ba8 Ra8 20.e6 Rc8 21.Ba3 Be6 (21...Be6 22.Rd2 Rc3 23.Rd8 Kf7–+) 0–1. Kaczmarek,Michal – Bennett,Gary, IECC, 1998.

6.Nf3 Nh6

7.0–0 d6 8.d4 Bb6 9.Na3 Na5 10.Qd3 Qe7 11.Nd2 Bd7 12.Bd5 c6 13.Bc4 0–0–0 14.h3 f5 15.d5 Nc4 16.Nac4 Bc5 17.Rad1 cd5 18.ed5 g5 19.Nb3=+ e4 20.Qe2 Ba4 21.Rb1 Nf7 22.Nc5 dc5=+ 23.Na5 Ne5 24.Ba1 Rd7–/+ 25.c4 b6 26.Qb2+= Re8 27.Qa3 Bc2 28.Be5 Qe5 29.Nc6 Qc7 30.Qa6 Qb7 31.Na7 Kd8 32.Nc6 Kc7 33.Qb7 Kb7=+ 34.Rb2 Bd3 35.Rc1 Kc7 36.Rb3 Bc4 37.Rc4+= Rd5 38.Nb4 Rd1–/+ 39.Kh2 f4 40.Na6 Kc6 41.Rc2 Ra8 42.Ra3 Rad8 43.Rac3 R8d2 44.a4 e3 45.fe3 fe3 46.Nb4 Kd6 47.Re3 cb4 48.Rc8 Rd5 49.Rf3 Ra1 50.Rf6 Kd7 51.Rh8 Rd6 52.Rh7 Kc6 53.Rf5 Ra4 54.Rg5?? b3–+ 55.Rg3 Rb4 56.Rc3 Kb5 57.Rc1 b2 58.Rb1 0–1. Kern,Guido (2395) – Schirmer,Michael, corr 3GMM½–09, 1998.

7.0–0 d6 8.d4 Bb6 9.Nbd2 Nf7 10.Bf7 Kf7 11.Qb3 Kg6 12.Nc4 h6 13.Nfd2 Kh7 14.a4 Na5 15.Na5 Ba5 16.Nc4 c6 17.Rad1 Qc7 18.Na5 Qa5=+ 19.Ba3 Rd8 20.Rd3 ed4 21.Rd4 c5 22.Rd3 Re8 23.Rd6 Re4 24.Rf6 gf6 25.Qf7= Kh8 26.Qf8 Kh7 27.Qf7 ½–½. Baumann,Heinz – Alvarez Villar,Nelson, TT–16 ETC, 2005.

7.0–0 d6 8.d4 Bb6 9.Qd3 Na5 10.Nbd2 Nc4 11.Nc4 0–0 12.a4 c6 13.Ba3 Nf7 14.de5 de5 15.Qe2 Re8 16.Rfd1 Qc7 17.a5 Ba5 18.Bd6 Nd6 19.Nd6 Be6 20.Ne8 Re8 21.c4 Bb6 22.Nd2 Bd4 23.Rac1 a5 24.Nb3 c5 25.Nd4 cd4 26.c5 a4 27.Qb5 Qc6 28.Qb4 Bb3 29.Re1 Rd8 30.Qa5 Rc8 31.h3 d3 32.Re3 Bc2–+ 33.Qd2 Qb5 34.Rc2 dc2 35.Qc2 Rc5 36.Qd1 Qe8 37.Rd3 Rc8 38.Rd7 Rc1 39.Rg7 Kg7 40.Qc1 Qc6 41.Qa3 Qd7 42.Qg3 Kh8 43.Qa3 Kg7?? 44.Qg3 Kf7 45.Qh4 b5 46.Qh7–/+ Ke6 47.Qh8 a3 48.Qg8=+ Ke7 49.Qg7 Kd6 50.Qf6 Kc5 51.Qe5= Kc4 52.Qa1 Qd3 53.e5?? Kb3–+ 54.Kh2 a2 55.e6 Qb1 56.e7 Qa1 57.e8Q Qf1 58.Qe6 Kb2 (58...Kb2 59.Qe5 Kc2 60.Qc5 Qc4–+) 0–1. Cuevas Lavallade,Jesus (1815) – Nemec,Zdenek (1875), CT1–01 www.b2–b4.com, 2004.

6.Bg8 Rg8

7.Qh5 Ke7 8.Qh7 b6 9.d3 Bb7 10.Ne2 Qf8 11.Ba3 d6 12.Nd2 Re8 13.Rb1 (13.Nb3 Qf7=) 13...Rh8 (13...Qf7 14.Nb3=+) 14.Qf5 Qf7 15.Nc4 (15.Rb2!?=) 15...Rh5 16.Qg4 Rg5 17.Qh3 Bc8 18.Qe3 Nd4 (18...Rg2 19.Qf3 Rg6 20.Na5 Na5 21.c4–/+) 19.Qd2=+ Ne2 20.Na5 ba5 21.Qe2 Ba6 (better is 21...Rg2!? 22.h4 Rh8=+) 22.g3 Kf8 23.Bc1 Rg6 24.h4 f5 25.h5 Rf6 26.Bg5 (better is 26.h6!? fe4 27.h7+/–) 26...fe4+= 27.Bf6 Qf6? (better is 27...Bd3 28.Bg7 Kg8=) 28.Qe4+– Rd8 29.0–0 d5 30.Qh7 Bd3?? 31.Qd3+– e4 32.Qe3 d4 33.cd4 Rd4 (34.f3 Qd8 35.fe4 Kg8+–). tromar – Castoro, GameColony.com, 2002.

7.Qh5 Ke7 8.Qh7 d5 9.Nf3 Kf7 10.Nh4=+ (10.Qh5 g6 11.Qh7 Rg7 12.Qh4 de4 13.Qe4 Bf5 14.Qc4–/+) 10...Ne7 (10...Rh8 11.Qg6 Kg8 12.Nf5 Rh7 13.ed5 Bf5 14.Qf5=+; 10...de4 11.Ba3 (11.Qe4 g6 12.0–0 f5 13.Qa4 e4 14.g3–/+; 11.Qg6 Ke6 12.Qe4 Qd5 13.Qg6 Ne7 14.Qg4–+) 11...Rh8 12.Qe4 Be6 13.Nf5 Qd5 14.Qd5–/+) 11.Qh5 g6 12.Qe2 de4 (12...g5 13.Nf3 g4 14.Ng1–/+) 13.Qe4 Qd5 (13...g5 14.Nf3–/+) 14.Qd5 (14.Qa4!?–/+; 14.Qc2–/+) 14...Nd5–+ 15.g3 Bh3 16.Rg1 Nb6 17.Na3 Rh8 18.c4 (18.Ke2 Rad8–+) 18...Na4 19.Bc1 Nc5 20.Rb1 Rad8 21.Rb5 Bb6 22.Ke2 Nd3 23.c5 (23.Bb2 e4–+) 23...Bc5 24.Rb7 Rd7 25.Rb3 (25.Bb2 Bg4 26.f3 Bg1 27.fg4 Bh2–+) 25...Bg4 26.f3 e4 (26...e4 27.fg4 Bg1–+) 0–1. Rudbeck,Joergen – Schirmer,Michael, corr 3GMM–F, 2000.

7.Qh5 Kf8

8.Qh7 d6 9.Ne2 Be6 10.f4 ef4 (10...Ke8 11.0–0+=) 11.Nf4= Bf7 12.0–0 Qd7 13.c4 (13.Na3 Ke8=) 13...Re8 (13...Bc4 14.d3 Bb6 15.Kh1–/+) 14.Nd5 (14.Nc3 Ke7 (14...Bc4 15.Ncd5 Bf1 16.Ng6 Kf7 17.Rf1+–) 15.Ncd5 Kd8=) 14...Bd5 (better is 14...Qg4!?+=) 15.cd5 (worse is 15.ed5 Bb6 16.Kh1 Ne5 17.Be5 Re5=) 15...Ne5 16.Be5 de5 17.Rf6 Ke7 (17...gf6 18.Qf5 Double attack (18.Qd7 Pinning; 18.Qd7 Deflection; 18.Qf5 Decoy)) 18.Re6 Kd8 19.Re8 Qe8 20.Nc3 c6 21.Rf1 Kc8 22.Rf5 Qd8 23.Re5 Bc3 24.Qf5?? (better is 24.Qh3 Kb8 25.Qc3 (25.dc3?! Qb6 26.Kf1 Qb1 27.Ke2 Qc2 28.Ke1 Qc1 29.Ke2 Qc2 30.Ke1 Qc1 31.Ke2 Qc2=) 25...Qb6 26.Qe3 Qb1 27.Kf2 Rf8 28.Kg3 cd5 29.Rd5+–) 24...Kb8–+ 25.dc3 Qb6?? (better is 25...Rf8 26.h3 Rf5 27.Rf5 cd5 28.Rd5 Qb6 29.Kh2 Qc7 30.Kh1 Qc3–+) 26.Qf2+– Qb1 27.Qf1 Qb6 28.Kh1 Qe3 29.Rf5 (29.h3 cd5 30.Qf7 Rc8+–) 29...Qe4 30.Rf8 Rf8 31.Qf8 Kc7 32.Qg7 Kd6 33.Qg3 Kd5 34.Qf3 c5 35.Qe4 Ke4 36.h4 b5 37.h5 (37.Kg1 a5 38.h5 Kf5 39.g4 Kg5+–) 37...Kf5? (37...b4 38.cb4 c4=) 38.g4!+– Kg5 (38...Kg4 39.h6 Passed pawn) 39.Kg2 a5 Black plans b4 40.Kf2 b4 41.cb4 ab4 42.Ke2 c4 43.Kd2 Kh6 44.Kc2 Kg5 45.Kb2 Kh6 (45...c3 46.Kb3 Kf6 47.a4 ba3 48.Ka3+–) 46.a3 (46.a3 c3 47.Kb3+–) 1–0. eddy6310 (1765) – dinofan (1820), gameknot.com, 2014.

8.Qh7 d5

9.Ba3 Kf7 10.ed5 Qd5 11.Nf3 Bg4 12.Nh4=+ Ne7 13.Be7 Ke7 14.0–0 Be2 15.Nf5 Kd7 16.Ne3 Bd3 17.Qh3 Qe6 18.Qe6 Ke6 19.Re1 Bb6 20.Nd1 Rad8 21.a4 Bb1 22.Rb1 Rd2 23.Ra1 a5 24.Kf1 Rgd8 25.f4?! g5 26.f5 Kf5 27.Ne3 Be3 28.Re3 Rb2 29.Rf3 Ke6 30.Rf2 Rf2 31.Kf2 Rd2 32.Kf1 f5 33.h3 Rc2 34.Ra3 f4 35.Kg1 e4 36.Rb3 e3 37.Kf1 b6 38.Rb5 Kf6 39.Rb3 Kg6 40.Ra3 Kh5 41.Rb3 Kh4 42.Rb5 Rf2 43.Kg1 c5 44.Rb6 Kg3 45.c4 e2 46.Rb1 Rg2 47.Kh1 f3 48.h4 Rh2 (48...Rh2 49.Kg1 f2) 0–1. Wiszniowski,Eugeniusz (1780) – Bielecki,Pawel (2060), Warszawa ch41 op A Poland, 2008.

9.f3 de4 10.fe4 b6 (10...Be6!?–/+) 11.Ba3 Kf7 12.Qh5 g6 13.Qf3 Ba6 14.Ne2 Qd3 15.Qg4 Rh8 (better is 15...f5 16.ef5 gf5 17.Qh5 Kf6 18.Qh4 Ke6–/+) 16.0–0?? (better is 16.Nc1 f5 17.Nd3 fg4 18.Nb2+=) 16...Qe2–+ 17.Qd7 Ne7?? (better is 17...Kg8 18.d3 Qe3 (worse is 18...Bd3 19.Qe6 Kg7 20.Qf6 Kh7 21.Qf7 Kh6 22.Bc1 Kh5 23.Rf5 Kh4 24.Qf6 Kg4 25.Qg5) 19.Kh1 Nd8 20.Qe8 Kg7 21.Qe7 Kg8 22.Qe8 Kh7 23.Qe7 Kg8 24.Qf8 Kh7 25.Qe7 Kg8=) 18.Qe7 Kg8 19.Qe6 Kh7 20.Qf6?? (better is 20.Qf7!? Kh6 21.d3+–) 20...Raf8?? (better is 20...Qf1 21.Qf1 Bf1 22.Kf1 c5–/+) 21.Qh4 Kg7 22.Bf8 Rf8?? (better is 22...Kg8 23.Qf6 Qf1 24.Qf1 Bf1 25.Kf1 Kf8+/–) 23.Qe7+– Kh6 24.Qf8 Kh5 25.Qf3 (better is 25.Qh8 Kg5 26.Qe5 Kh6+–) 25...Qf3 26.Rf3 1–0. qr19kaash – man_about_town (1665), gameknot.com, 2014.

9.f3 Be6 –/+.

9.Nf3 Kf7=+ 10.ed5 (10.Qh5 g6 11.Qh7 Rg7–/+) 10...Qd5 11.Nh4 (11.Qh5 Ke7 12.0–0 Be6–/+) 11...Ne7 (11...Ke8 12.0–0=+) 12.h3 (12.Qh5 g6 13.Qe2 Rd8–/+) 12...Be6–/+ 13.Qh5 g6 14.Qe2 g5 (14...Rad8 15.Nf3–/+) 15.Nf3 Ng6 16.c4 (16.g3 Rh8 17.Rh2 g4–+ (< 17...Rh3 18.Rh3 Bh3 19.c4–+)) 16...Qc6 (16...Qc4 17.Bc3 Qe2 18.Ke2 Nf4 19.Kf1–+) 17.0–0 (17.Na3 Nf4 18.Qf1 Bf5–+) 17...g4 (18.hg4 Bc4–+; 17...Bc4 18.d3 Bd5 19.Qe3–+) 0–1. Schreber,Daniel Paul – Bendig,Frank, corr or01–010 E–mail, 2001.

9.Qg6 de4 10.Ba3 Ne7 11.Qe4 =+.

9.Qg6 Rh8 10.Ba3 Kg8 11.ed5 Qd5 ½–½. Woschkat,Karl_Heinz – Bendig,Frank, corr SOK–92–83, 1992.

5.c3 Bc5

6.a3 Nge7 7.d4 Bb6 8.d5 Na5 9.Be2 0–0 –/+.

6.Ba3 Ba3 7.Na3 Nce7 8.Rc1 c6 9.Qg4 g6 –/+.

6.a4 Nge7 7.d4 Bb6 8.Na3 d5 9.ed5 Nd5 =+.

6.Bb3 Qe7 7.Ne2 d6 8.Bd5 Qd7 9.d4 Bb6 –/+.

6.Bc1 Nge7 7.Qh5 g6 8.Qf3 Na5 9.Bb3 Nb3 –/+.

6.d3 Nge7 7.d4 Bb6 8.Na3 d5 9.ed5 Nd5 –/+.

6.Ne2 f5 7.d4 ed4 8.Bg8 Rg8 9.cd4 Bb4 =+.

6.Qf3 Qe7 7.Ne2 f5 8.ef5 Nf6 9.Bb5 e4 –/+.

6.Nf3 f5 7.0–0 Nge7 8.d4 fe4 9.dc5 ef3 =+.

6.Nh3 d6 7.0–0 Bb6 8.d3 f5 9.Bg8 Rg8 –/+.

6.Qh5 g6 7.Qh4 f5 8.Qd8 Kd8 9.ef5 gf5 –/+.

6.d4 Bb6

7.f4 ed4 8.cd4 Nge7 9.d5 Na5 10.Bd3 0–0 11.Ne2 d6 12.Ng3 Ng6 (12...f5 13.Qh5–/+) 13.Qd2 (13.Qf3 Nh4 14.Qe2 Be3–/+) 13...Bd7 (13...Re8 14.Nc3–/+) 14.Na3 Re8 15.f5 (15.Rc1 Qe7–/+) 15...Ne5 16.Be2 c6 (16...Qe7 17.Bc3 Bc5 18.Ba5 Ba3 19.Bc7–/+) 17.Rd1 Nf7 (17...Bc5 18.dc6 bc6 19.Be5 Re5 20.Nc4 Nc4 21.Bc4 Kh8 22.Rb1–+) 18.Bh5 (18.Nc4 Nc4 19.Bc4 Ba5–/+) 18...Rc8 19.Bc3 Re7 20.Bf7 Rf7 (20...Kf7 21.dc6 Bc6 22.Kf1–+) 21.Bb4 (21.dc6 Rc6 22.Bb4 Rc8=+) 21...c5 22.Bc3 ½–½. Weber,A – Bendig,Frank, corr TT/5003 BdF, 1995.

7.f4 ef4!? 8.Qg4 Qe7 9.Qf4 Nd4 10.cd4 Qb4 11.Qd2 Qc4 –+.

7.Bg8 Rg8 8.Qh5 Ke7 9.Nf3 ed4 =+.

7.Nf3 d6

8.Nbd2 Nge7

9.0–0 f5 10.Ng5 d5 11.ed5 Nd5 12.Qh5 g6 13.Qh6 Ba5 14.Nh7 Be6 15.Qg6 Bf7 16.Qf5 +–.

9.0–0 f5 10.Ng5 d5 11.ed5 Nd5 12.Qh5 g6 13.Qh6 Ba5 14.Nh7 Nf4 15.Qg7 Rh7 16.Bf7 Kd7 17.Qh7 +–.

9.0–0 f5 10.Ng5 d5 11.ed5 Nd5 12.Qh5 g6 13.Qh6 Ba5 14.Nh7 Nf4 15.Qg7 Rh7 16.Qg8 Kd7 17.Qh7 Qe7 18.Qe7 Ke7 19.g3 Nh3 20.Kg2 ed4 21.Kh3 dc3 22.Ba3 Kf6 23.Nb3 +–.

9.0–0 f5 10.Ng5 d5 11.ed5 Nd5 12.Qh5 g6 13.Qh6 Ba5 14.Nh7 Nf4 15.Qg7 Rh7 16.Qg8 Kd7 17.Qh7 Qe7 18.Qe7 Ke7 19.g3 Nh3 20.Kg2 ed4 21.Kh3 Bc3 22.Bc3 dc3 23.Nf3 +–.

9.0–0 f5 10.Ng5 d5 11.ed5 Nd5 12.Qh5 g6 13.Qh6 Qd7 14.Rae1+= e4!? +=.

6.Bg8 Rg8

7.d4 A) 7...Bb6 8.Qh5 Ke7 (8...g6 9.Qh7 Ne7 10.Nf3 ed4 11.0–0 d5=; 8...Kf8 9.d5 Ne7 10.Qh7 Ke8 11.a4 d6=) 9.Nf3 ed4 10.cd4 Rh8 11.0–0 Qe8+=; B) 7...Bf8 8.Qh5 g6 9.Qh7 Rg7 10.Qh4 d5 11.Nf3 ed4–/+).

7.Qh5 Ke7 8.d4 Bb6 9.Nf3 ed4 10.cd4 Rh8 11.0–0 Qe8 +=.

7.Qh5 Ke7 8.Qh7 d6 9.Ne2 Bg4 10.f3 Be6 11.d4 ed4 12.cd4 Bb4 13.Bc3 Bc4 (13...d5!?=) 14.d5+= Ne5 15.Nf4 Bc3 16.Nc3 Nd3 17.Nd3 Bd3 18.Rd1 Bc4 19.Ne2 a5 (better is 19...Be2 20.Ke2 Qe8+=) 20.Nd4+– c6 21.Ne6?? (better is 21.dc6 Qb6 22.Nf5 Kf8 23.cb7 (23.Rd6?! Qb2 24.Rd2 Qb1 25.Rd1 Qb2=) 23...Qb7 24.Kf2+–) 21...Qb6= 22.Ng7?? (better is 22.Nd4=) 22...Qe3 0–1. eddy6310 (1735) – paolo999123 (1675), gameknot.com, 2014.

7.Qh5 Kf8 8.d4 Bb6 9.d5 Ne7 10.Qh7 d6 11.Ne2 (11.Nd2 c6+=) 11...c6+= 12.c4 Bf2 13.Kd1? (13.Kf2 Qb6) 13...Bg4 14.h3 Be2 15.Ke2 Qb6 16.Bc3 Qe3 17.Kd1 Qd3 18.Kc1 Be3 19.Nd2 (19.Kb2 cd5 20.cd5–+) 19...b5 (19...Qc3 20.Kb1 Bd4 21.Qg8 Kg8 22.dc6 Qb2) 20.a3 (20.Ba5 bc4 21.Kd1 Bd2 22.Bd2–+) 20...bc4 (20...Qc3 21.Kb1 bc4 22.Qg8 Kg8 23.Ra2 Rb8 24.Nb3 Rb3 25.Rb2 Qb2) 21.Kb2 (21.Kd1 Qc3 22.Ra2–+) 21...Rb8 22.Ka2 (22.Bb4 Qd2 23.Kb1 Qd3 24.Ka2 Qb3) 22…Qc2 (22...Qc2 23.Bb2 Rb2) 0–1. Chusov,Sergey – Pihlajamaeki,Antti, corr ICCF, 1972.

7.Qh5 Kf8 8.Qh7 d5 9.d3 Be6 10.Nd2 g6 11.Ngf3 Bf7 12.0–0 Ke7 13.Nb3 Bb6 14.Ba3 Ke8 15.Rfd1 Qd7 16.d4 (16.Nc5 Bc5 17.Bc5 Rd8=) 16...ed4 (16...de4 17.de5 Qf5 18.Nfd4 Nd4 19.cd4 fe5 20.Re1+=) 17.ed5 Bd5 18.Re1 Kd8 19.cd4?? (better is 19.Qd7 Kd7 20.Nfd4 Nd4 21.Re7 Kd8 A) worse is 22.Nd4 c5 23.Re6 Bc4–+ (23...cd4?! 24.Rd6 Kc7 25.Rd5+=); B) 22.cd4+=) 19...Qh7–+ 20.Re3 Rh8 21.h3 Bf3 (21...g5!? 22.Bc5–+) 22.Rf3 f5 23.Rd1 g5 24.Bb2 g4 25.Rg3 Kd7 (better is 25...Kc8!? 26.d5 Rd8 27.Bf6–+) 26.Nc5 (26.d5 Nb4 27.Bh8 Qh8 28.hg4 Qh4–+) 26...Bc5 (better is 26...Kc8 27.d5 Bc5 28.dc6–+) 27.dc5 Kc8 (better is 27...Ke7 28.Re3 Kf8 29.Bh8 Qh8 30.Rg3–+) 28.Bf6 (28.Bh8 Qh8 29.hg4–+) 28...Rf8 29.Bg5 b6 (better is 29...Rg8!? 30.h4–+) 30.cb6 ab6 31.a3 Ne5 32.Bf4 Ng6 33.Bc1 Ra4 34.Bb2 (34.Re1 Qd7–+) 34...gh3 35.Rh3 Rh4 36.Rh4 Nh4 37.f4 Qg6 38.Rd2 Nf3 0–1. qr19kaash (1625) – nextdoor (1630), gameknot.com, 2014.

7.Qh5 Kf8 8.Qh7 Qe7 9.Ne2 b6 (9...g6 10.Qe7 Be7 11.f3=) 10.0–0 (10.d4!? ed4 11.cd4 (worse is 11.Nd4 Bd4 12.cd4 Qb4 13.Bc3 Qc4+=) 11...Bb4 12.Nd2+=) 10...Ba6+= 11.Re1 Be2 12.Re2 g5 13.Qh3 Rd8 14.a4 d6 15.Na3 a6 (better is 15...g4!? 16.Qg3 Ba3 17.Ra3 Ke8=) 16.Nc2+/– b5 17.d4 Bb6 18.ab5 ab5 19.d5 Na5 20.Nb4 Ke8 (20...g4!? 21.Qg3 Qd7+/–) 21.Ra5! Ba5 22.Nc6 Qd7 23.Qd7 Kd7 24.Na5 Ra8 25.Nc6 Ra2 26.Nb4 Ra4 27.f3 Rh8 28.h3 Ke7 29.Kh2 Kf7 30.g3 Kg6 31.Rf2 Raa8 32.f4 (32.Kg2!?+/–) 32...ef4+= 33.gf4 g4 34.Rg2 Rh3 35.Kg1 g3 36.Kf1 (better is 36.Nd3!? Kf7 37.e5=) 36...Kh5 37.Ke2? (better is 37.Nd3 Re8 38.Bc1–/+) 37...Kg4–+ 38.Nd3 Rh2 39.Kf1 Kh3 40.Rh2 gh2 41.Nf2 Kg3 42.e5 (42.c4 Ra2 43.Nh1 Kf3–+) 42...de5 43.fe5 fe5 44.c4 bc4 45.Be5 Kf3 46.Ke1 (46.Nh1 Rb8 47.Ke1–+) 46...Re8 47.Kf1 Re5 48.Nh1 c3 49.d6 c2 0–1. eddy6310 (1720) – man_about_town (1670), gameknot.com, 2014.

7.Qh5 g6 8.Qh7 Ne7 9.d4 Bb6 10.Nf3 ed4 11.0–0 d5 =.

5.c3 Bd6

6.a3 Nge7 7.Qh5 g6 8.Qf3 f5 –/+.

6.Bb3 Bf8 7.Nf3 Nge7 8.d4 ed4 =+.

6.d3 Nge7 7.Qh5 g6 8.Qf3 Bc5 =+.

6.d4 ed4 7.Bg8 Rg8 8.Qh5 Kf8 =+.

6.Nf3 Nge7 7.0–0 Na5 8.Be2 f5 =+.

6.Bg8 Rg8 7.Qh5 Ke7 8.Qh7 =.

6.Nh3 Nge7 7.Qh5 Ng6 8.0–0 Qe7 =+.

5.c3 Be7

6.a3 g6 7.d4 d6 8.Nd2 f5 =+.

6.Na3 g6 7.Nf3 Na5 8.Bg8 Rg8 =+.

6.Bb3 Bf8 7.d3 Nge7 8.Qh5 g6 =+.

6.Bc1 g6 7.a3 Na5 8.Ba2 b5 =+.

6.d3 d6 7.d4 Bf8 8.Nf3 Rb8 =+.

6.d4 ed4 7.cd4 Bb4 8.Nd2 Qe7 =+.

6.Bd5 d6 7.d4 Bf8 8.Bg8 Rg8 =+.

6.Qe2 g6 7.d4 Na5 8.Nf3 Nc4 =+.

6.Bg8 Rg8 7.Qh5 Kf8 8.Qh7 d5 =+.

6.Nh3 d6 7.d4 g6 8.Qf3 ed4 =+.

5.Ne2 Nge7

6.0–0 d5 7.ed5 Nd5 8.d4 ed4 9.Nd4 Ne5 10.Qh5 g6 11.Qe2 Be7 12.Bb3 c6 13.f4 Bg4 14.Qe1 Nf7 15.h3 Bd7 16.Bd5 cd5 17.Ba3 Nh6 18.Nc3+= Bc6 19.Qe6 Ng8 20.Rfe1 Kf8 21.Be7 Qe7= 22.Nc6 Qc5 23.Nd4+= Qd4 24.Re3 Rd8 (24...Rd8 25.Rd1 Qf4 26.Rd5 Qb8+=). Bothe – Bendig,Frank, corr FTT, 1992.

6.a3 Ba5

7.Nbc3 Bb6 8.0–0 Na5 9.Ba2 c6 10.d4 d6 11.Na4 Bg4 12.Nb6 Qb6 13.Rb1 ed4 14.Qe1 Be2 15.Qe2 Qc5 16.Rfd1 Ng6 17.Bd4 Qg5 18.Bc3 0–0–0 19.Be6 Kb8 20.h4 Nh4 21.f4 Qf4 22.Ba5 Rde8 23.Bd7 Re5?? (23...b6 24.Bc6 Rc8 25.Bb6 ab6 26.Rb6 Kc7 27.Rb7 Kd8+–) 24.Rb7 Ka8 25.Bc6 Rc5 26.Rb8! Kb8 (26...Kb8 27.Rb1 Mate attack) 27.Rb1 Kc8 (27...Rb5 28.Qb5 Kc8 29.Qb7) 28.Qa6 1–0. Wlasow,Andrey (2220) – Wurm,Tamas, IECG, 2006.

7.Nbc3 Bb6 8.0–0 Na5 9.Ba2 c6 10.Kh1 Bf2 11.Rf2 Qb6 12.Rf1 Qb2 13.Bb3 Nb3 14.cb3 d5 15.Ra2 Qa2 16.Na2 de4 17.d4 ed3+/– 18.Qd3 Be6 19.Qg3 0–0 20.Nac1 Rad8 21.Qc3 Rd7 22.h3 Rfd8 23.Ng3 Nd5 24.Qe1 Kh8 25.b4 Nf4+= 26.Nce2 Nd3 27.Qc3+/– Bd5 28.Kg1 Bf7 29.Ne4 Rd5 30.a4 Bg6 31.Nf2 h6 32.Rd1 e4 33.Nd3+/– Rd3 34.Rd3 ed3 35.Nd4 Kh7 36.Kf2 Re8 37.g4 Re5 38.b5 c5 39.Nf5 Bf5 40.gf5 Rf5 41.Ke3 Rd5 42.Qc4 Rd8 43.Kd2 b6 44.Qf7 c4 45.Qc4 Kh8 46.Qc7 Rd5 47.Qa7 f5 48.a5 (48.a5 Kh7 49.Qb6+–) 1–0. Bedbur,Heinz – Schirmer,Michael, BdF, 1985.

7.Nbc3 d6 8.0–0 Bd7 9.Ng3 Nd4 10.Nh5 b5 11.Ba2 Kf8 12.f4 Be8 13.fe5 de5 14.Nf6? (better is 14.Nd5 Nd5 15.Bd4+=) 14...gf6–+ 15.Rf6 Kg7 16.Qg4 Ng6 17.Raf1 Qf6 (17...Nc2 18.Nd5 Nd4 19.Bd4+–) 18.Rf6 Kf6 19.Nd5 Kg7 20.c3 (better is 20.Bd4 ed4 21.Nf4=) 20...Nc6–+ 21.Ne3 Rf8 22.Nf5 Kh8 23.h4 Bd7 24.h5 Bf5 25.ef5 Nge7 26.h6 Nf5 27.Bd5 Bb6 (27...Nh6 28.Qe6 Bb6 29.Kh2+=) 28.Kh2 (28.d4 ed4 29.cd4–+) 28...Rf6 (28...Nh6?! 29.Qe6 Rae8 30.Qh6+=) 29.g3 Rd8 30.Qe4 Nfe7 31.c4 bc4 32.Be5 Ne5 (32...Ne5 33.Qe5 Nd5–+ (33...Rd5?? 34.Qf6 Kg8 35.Qg7); 32...Rd5 33.Qg4 Rd2 34.Kh3 Rh2 35.Kh2 Bg1 36.Kg1 Ng6 37.Bf6 Kg8 38.Qe6 Kf8 39.Bg7) 0–1. Smolensky,Yuri Andreyevich – Livie,Douglas McNab, ICCF World Cup8–9 prel–111, 1990.

7.Nbc3 d6 8.0–0 Bg4 9.f3 Bh5 10.Kh1 Qd7 11.d4 ed4 12.Nd4 Nd4 13.Qd4 Nc6 14.Qe3 Ne5 (15.Bd5 Bf7–/+). Grund,Karl – Zverev, corr ICCF EU–M–GT–98 (year?).

5.Nf3 d6

6.0–0 Na5 7.Be2 Bg4 8.d4+= Bf3 9.Bf3+/– Qe7?? 10.c3+– 0–0–0 11.cb4 Nc4 12.Bc3 Nh6 13.d5 g5 14.a4 Rhg8 15.Qd3 Nb6 16.a5 Nd7 17.a6 Nb6 18.Nd2 g4 19.ab7 Kb7 20.Qa6 (20.Qa6 Kb8 21.Qa7 Kc8 22.Qa6 Kb8 23.Nc4 c6 24.dc6 Rd7 25.Qb6 Rb7 26.cb7 Qb7 27.Qd6 Kc8 28.Ra5 Qb5 29.Rb5 gf3 30.Rb8#) 1–0. pierre – madirre, internet, 2009.

6.0–0 Bd7 7.d4 Nd4 8.Nd4 ed4 9.Bd4 c5 10.Qh5+/– g6 11.Qd5 Qe7 12.Qb7 Bc6?? 13.Qc6+– Qd7 14.Qa8 Ke7 15.Bb2 1–0. pierre – piotrek3054, internet, 2010.

6.0–0 Qe7 7.d4 ed4 8.Nd4 Nd4 9.Qd4 (9.Bd4!? Bd7 10.c3=) 9...Bc5 10.Qd3 Bd7 11.Nc3 Bc6 12.Nd5 Qd7 13.a4 0–0–0 14.a5 Ne7 15.Ba3 Ba3 16.Ra3 f5 (16...Rde8 17.Qd4 Kb8 18.Rb1=) 17.ef5 Bd5 18.Bd5 Nd5 (18...Qf5? 19.Qf5 Nf5 20.Be6 Kb8 21.Bf5+–) 19.Qd5 c6 20.Rc3 (20.Qd4 c5 21.Qd5 Qc7+=) 20...Kb8= 21.Qe6 Rhf8 22.Qd7 Rd7 23.g4 h5 24.f3 Re8 25.a6 Re5 26.ab7 Kb7 27.Rb1 Kc7 (27...Rb5 28.Re1+=) 28.h3 (28.Rcb3!?=) 28...Rde7 29.Kf2 Re2 30.Kg3 d5 31.Rb2 Kd6 32.Kh4 hg4 33.fg4 R2e3 34.Re3 Re3 35.Rb7 Re7 36.Rb8 c5 37.Kg5 d4 38.h4 Re2 (38...c4!?=) 39.Kg6+/– Re7 40.f6 (40.g5 Ke5 41.h5+–) 40...gf6= 41.Kf6 Re6 42.Kf5 Re5 43.Kf4 Re2 44.g5 Rc2 45.g6 Rg2 46.h5 Ke6 (46...c4 47.Ke4 d3 48.h6 Rg6 49.h7 Re6 50.Kf3+=) 47.Rc8 (47.Kf3 Rg5 48.h6 Rg6 49.h7+–) 47...d3+= 48.Kf3 (48.Rc5?? d2 49.Rc6 Kd7–+) 48...Rg5 49.Re8 (49.Ke3 Kf6 (49...Rh5 50.g7 Rg5 51.g8Q Rg8 52.Rg8+–) 50.Rf8 Ke7 51.Rf7 Ke6 52.Kd3 Rh5 53.Ra7 Rg5=) 49...Kd5 (better is 49...Kf6!? 50.Rf8 Kg7 51.Rf7 Kg8–/+) 50.Rd8 Kc4 51.Kf4 Rg1 (51...Rh5?? 52.g7 Kc3 53.g8Q Rh4 54.Kf3+–) 52.Kf5 Kc3? (52...Rf1 53.Kg5 Rg1 54.Kf6 Kc3+–) 53.h6+– d2? (53...Rf1 54.Ke6 Re1 55.Kf7 d2+–) 54.g7 Kc2 Black prepares d1 (54...Rf1 55.Ke4 Re1 56.Kf3 Rf1 57.Kg2 d1Q 58.Rd1 Rd1+–) 55.Kf6 (55.h7 Rf1 56.Ke5 Re1 57.Kf4 Rf1 58.Ke3 Re1 59.Kf2 d1Q 60.Rd1 Rd1+–) 55...d1Q?? (55...Rf1 56.Ke7 Re1 57.Kf7 Rf1 58.Kg8 d1Q 59.Rd1 Rd1+–) 56.Rd1 Kd1 57.h7 c4 (57...Rg7 58.Kg7 c4 59.h8Q+–) 58.g8Q Rg8 59.hg8Q (59.hg8R?! c3=) 59...c3 60.Qg1 Kd2 61.Qa7 c2 62.Qd4 Ke1 63.Qc3 Kd1 64.Qd3 Kc1 65.Ke5 Kb1 66.Qb3 Ka1 67.Qc4 Kb1 68.Qe4 Kb2 ½–½. dinofan (1800) – nextdoor, gameknot.com, 2014.

6.0–0 f5 7.ef5 Bf5 8.a3 =+.

6.a3 Ba5 7.0–0 Bg4 8.h3 Bh5 9.Nc3 Nh6 10.Nd5=+ Bf7 11.Rb1 0–0 12.Bc1= Bb6 13.d3 Ne7 14.Nf6+= gf6 15.Bh6+/– Bc4 16.Bf8+– Qf8 17.dc4 Qg7 18.Kh2 Kh8+/– 19.Qd3 Rg8 20.Nh4 Qg5 21.g3 Rf8 22.a4 f5 23.ef5 Nf5? 24.f4 ef4 25.Rf4 Nh4 26.Rf8 (26.Rf8 Kg7 27.Rbf1+– (27.gh4?! Qe5 28.Kh1 Kf8+/–); 26.Rh4?! Rf2 27.Kh1 Qe7+/–) 1–0. Marram – Bekir Balyemez, internet, 2011.

6.0–0 Nge7

7.a3 Ba5 8.Nc3 Bg4 9.h3 Bh5 10.Nd5 Nd5 11.Bd5 Bf7 12.Bf7=+ Kf7 13.c3 Rf8 14.Qb3+= Kg6 15.Nh4 Kh5 16.Qd1+/– Kh6 17.Nf5 Kg6 18.Qg4 (18.Qg4 Kf7 19.Qg7 Ke6 20.d4+–) 1–0. wiking – teykac, internet, 2010.

7.h3 Na5 8.Bb3 Nb3 9.ab3 0–0 10.Nc3 c6 11.d3 b5 12.Nd2 a5 13.Na2 Bc5 14.c3 f5 15.d4 Bb6 16.f4 (16.de5 de5 17.c4–+) 16...fe4 17.Ne4 ef4 18.Bc1 Ng6 19.Bd2 Be6 20.Nc1 b4! 21.Ne2? (21.cb4 Bd4 Double attack (21...Bd4 Deflection)) 21...Bd5 22.Nf2 f3 23.Ng3 (23.gf3 Nh4 24.Ne4 Nf3 25.Rf3 Rf3–+) 23...fg2 24.Re1 Qh4 25.Nge4 (25.Qg4 Qg4 26.Ng4–+) 25...Be4 26.Ne4 (26.Qe2 Rf2! 27.Qf2 Qh3–+) 26...Qh3 (26...Qh3 27.Nf2 Rf2–+) 0–1. paolo999123 (1655) – man_about_town (1680), gameknot.com, 2014.

6.0–0 Bg4

7.h3 Bf3 8.Qf3= Nd4?? 9.Bd4+– ed4 10.Qh5 g6 11.Qb5 Qd7 12.Qb7 (12.Qb7 Qd8 13.Qb4+–; < 12.Qb4 c5 13.Qb3 Ne7+–) 1–0. Fritz 11 – zilt, internet, 2009.

7.h3 Bf3 8.Qf3 Nge7 9.a3 Bc5+= 10.Qg4 Ng6 11.g3 h5?? 12.Qg6+– (12.Qg6 Kd7 13.Qg7 Qe7 14.Qg6+–) 1–0. marr – udda_henke, internet, 2010.

7.h3 Bh5 8.c3 Ba5 9.Re1 Bb6 10.d4 Bf3 11.Qf3= Qe7 12.Bb5 a6 13.Ba4 Nh6? 14.d5+– 0–0 15.dc6 bc6 16.Bc6 Ra7 17.Nd2 Kh8 18.Qd3 Nf7 19.Nc4 Bc5 20.Ne3 Ng5 21.Rab1 Be3 22.Qe3 Raa8 23.Ba8 Ra8 24.Bc1 Nf7 25.Qd3 h6 26.Qd5 Rb8 27.Rb8 Kh7 28.Be3 1–0. marre – dnrn, internet, 2010.

6.0–0 Nh6

7.d4 Ba5 8.c3 Bb6 9.a4 Na5 10.Ba2 Qe7 11.Nbd2 Be6 12.Be6 Qe6 13.d5 Qd7 14.c4 c6 15.Qe2 0–0 16.Bc3 Rac8 17.Rab1 Nf7 18.Rfc1 Rc7 19.c5 dc5 20.Ba5 Ba5 21.Nc4 Bb4 22.d6 Rcc8 23.Rb3? Rcd8 24.Nh4 Nd6 25.Nd6 Qd6 26.Rg3 Qd2 27.Qc4 Rf7 28.Rf1 Qd4 29.Rg7–/+ Kg7 30.Nf5 Kf8 31.Nd4 ed4 32.Rd1 Re7 33.Qd3 Rd6 34.Qh3 Rde6 35.Qh6 Ke8 36.f3 b5 37.Qf4 ba4 38.Qb8 Kf7 39.Qh8 Kg6 40.Qg8 Kh6 41.Qf8 Rg7?? 42.Qc8 (42.f4 Re4 43.Qf6 Rg6 44.Qf8 Rg7 45.g4+–) ½–½. Kern – Pdolzienski, Hessen clubgame, 1993.

7.d4=+ Ba5 8.c3 Bb6 9.a4 Na5 10.Ba2 Qe7 11.Nbd2 Be6 12.Be6 Qe6 13.d5 Qd7 14.c4 c6 15.Qe2 0–0 16.Bc3 Rac8 17.Rab1 Nf7 18.Rfc1 Rc7 19.c5 dc5 20.Ba5 Ba5 21.Nc4 Bb4 22.d6 Rcc8 23.Rb3? Rcd8 24.Nh4 Nd6 25.Nd6 Qd6 26.Rg3 Qd2 27.Qc4 Rf7 28.Rf1 Qd4?? 29.Rg7 Kg7 30.Nf5 Kf8 31.Nd4 Rd4 32.Qb3 a5 33.g3 c4 34.Qe3 Bd2 35.Qa3 Kg7 36.Qf3 Kh8 37.Qh5 Rf8 38.f4 ef4 39.Qc5 Rfd8 40.Qf5–/+ R4d6 41.e5=+ fe5 42.Qe5 Kg8 43.Qg5 Kf8 44.Qf5 Kg8 ½–½. Vokac,Marek – Matlak,Marek, It (open) Pardubice, 1994.

7.d4 Ba5 8.Nbd2 Bg4 9.h3 Bd2 10.hg4 Bf4 =+.

5.Nf3 Nge7

6.0–0 d5 7.ed5 Nd5 8.a3 Ba5 9.c3 Be6–/+ 10.a4? Nc3–+ 11.Bc3 Bc4 12.Na3? Bc3 13.dc3 Bf1 14.Kf1 Qd1 15.Rd1 Ke7 16.Nb5 Rac8 17.Rd5 a6 18.Na3 Rcd8 (18...Rcd8 19.Rd2 g5–+) 0–1. mic (2130) – blackbeauty (2565), net–chess.com, 2008.

6.Nh4 Na5 7.Be2 –/+.

6.Nh4 d6 7.Qh5 g6 8.Qh6 Na5 9.Be2 f5 10.Qg7 Rg8 11.Qh7 fe4 12.Ng6 Rg6 13.Bh5 Bf5 14.g4 Kd7 15.gf5 Rf6 16.a3 Bc5 17.Nc3 Kc6 (17...Rf5? 18.Bg4 (18.Ne4?! Kc6+=) 18...Qf8 19.Ne4+– (19.Bf5?! Qf5 20.Qf5 Nf5+/–)) 18.Bg4 (better is 18.Ne4!? Rf5 19.Be2+=) 18...Qf8–/+ 19.Ne4?? (better is 19.Qh3 d5 20.d3+=) 19...Rh6–+ 20.Qh6 Qh6 21.f6 (21.d3 Qh4 22.f6 Qg4 23.fe7 Re8–+) 21...Nd5 22.Bf3 Qf4 (22...Qh3!? 23.Ng5 Qf5 24.h4–+) 23.Ke2 Qh4 24.Nc3 (24.Rab1–+) 24...Qf2 25.Kd1 Qf3 26.Ne2 Qh1 27.Ng1 Qg1 28.Ke2 Nf4 29.Kf3 Qg2 0–1. Jelmann – Bendig,Frank, corr, 1990.

6.a3 Bc5

7.0–0 d5 8.ed5 Nd5 9.d3 0–0 10.Nc3 Be6 11.Ne2 Qe7 12.Ng3 Rad8 13.Re1 Nf4 14.Be6 Qe6 15.Ne4 Bd4 16.Bd4 Nd4 17.Nd4 Rd4 18.Nc5?? Qd5–+ 19.Ne4 f5 20.g3 Nh3 21.Kg2 Nf2 22.Kf2 fe4 23.Kg1 ed3 24.c3 Re4 25.Qd2 Qc5 26.Kh1 Re1 27.Re1 Qc6 28.Kg1 e4 29.h3 Qc5 30.Kg2 e3 31.Re3 Qd5 32.Kg1 Rf1! (32...Rf1 33.Kf1 Qh1 34.Kf2 Qh2 35.Kf3 Qd2–+) 0–1. Dymek,Hans Peter – Gross,Wilhelm, BdF, 1985.

7.Nc3 Na5 8.Ba2 a6 9.Nh4 (9.0–0 d6=+) 9...h5 (9...d6 10.0–0–/+) 10.0–0=+ d6 11.Nd5 Bg4 12.Qb1 (12.Nf3 f5 13.ef5 Nf5=+) 12...Nd5 13.Bd5 c6 14.Ba2 (14.Ng6 Rh6 (14...cd5?! 15.Nh8 de4 16.Bc3=+) 15.Ne5 de5–+ (15...cd5?! 16.Ng4 hg4 17.ed5–+)) 14...b5 15.d3 g5 16.Nf5 d5 17.Ne3 de4 (17...Be6 18.Re1–/+) 18.de4 (18.Ng4 hg4 19.de4 Qd2–+) 18...Be2 (18...Be3 19.fe3 Qd2 20.Bc1–/+) 19.Re1=+ Qd2 20.Nf1 Bf1 21.Rf1 Nb7 22.a4 Nd6 23.ab5 (23.c3!?–/+) 23...Ne4 (23...cb5?! 24.Bd5 Ra7 25.Bc6 Ke7 26.Bc1=+; 23...ab5 24.Bd5 Rc8 25.Bc1–+) 24.Be6 Bf2 25.Kh1 h4?? 26.Bh3? g4! 27.Qa2 gh3 28.Qe6 Kf8 29.Qh3 Bd4 30.Bd4 Qd4 31.c3 Nf2 32.Rf2 Qf2 33.bc6 Rg8 34.Rg1 Rg7 35.Qd3 Ke8 36.Qc4 Rd8 37.h3 Kf8 38.Qb4 Kg8 39.Qc4 Kh7 40.Qf1 Rd2 41.Qf2 Rf2 42.Ra1 e4 43.c7 Rc7 44.Kg1 e3 45.Re1 Rc3 46.Re3 Re3 47.Kf2 Rb3 (48.g4 hg3 49.Kg2 f5–+) 0–1. Chezzz (2395) – ArasanX (2415), ICC, 2003.

7.Nc3 d6 8.Na4 Na5 9.Bd5?? c6?? 10.Nc5?? dc5 11.Be5?? fe5 12.Bf7 Kf7 13.Ng5 Ke8 14.Qf3 Nc4 15.d3?? Qa5 16.c3 Qc3 17.Kf1 Nd2 18.Ke2 Nf3 19.Rhc1 Nd4 20.Kd1 Qd3 (20...Qd3 21.Ke1 Qe2#) 0–1. Witt,Monika (1620) – Pieleck,Rudi (1775), RSX16E4 – Sokolsky–1, 2010.

7.d3 d5 8.ed5 Nd5 9.0–0 Qd6 10.Nbd2 Bf5 11.Qe2 0–0–0 12.a4 (12.Ne4 Be4 13.Qe4 Nb6+=) 12...Rhe8 13.a5 (13.Ne4 Qe7–/+) 13...Nf4 14.Qd1 Qd7 15.a6 b6 16.Bb5 Qe6 17.Bc6 (better is 17.Rb1!?–/+) 17...Qc6–+ 18.Nb3 (18.Ba3 Ba3 19.Ra3 e4 20.de4 Re4–+) 18...Bd6 (better is 18...e4 19.Nh4 ed3 20.Nc5 Ne2 (worse is 20...bc5 21.cd3 Rd3 22.Qa4 Qa4 23.Ra4 Ne2 24.Kh1–+) 21.Kh1 dc2–+) 19.Qd2?? (19.Ba3–+) 19...Bg4 (better is 19...Bh3 20.Ra4 Qa4 21.gh3 e4–+) 20.Qd1 Nh3! 21.Kh1 (21.gh3 Qf3 Double attack (21...Qf3 Deflection; 21...Qf3 Decoy)) 21...Qd7?? (21...Bf3 22.Qf3 Qf3 23.gf3–+) 22.Nbd2?? (better is 22.gh3 Bh3 23.Re1=) 22...Nf4–+ 23.Qe1 Ng2! 24.Kg2? (24.Qe4 c6 25.Kg2 Bh3 26.Kg1 Bf1 27.Rf1 g5–/+) 24...Bh3 (better is 24...e4 25.de4 Bf3 26.Kf3 Qh3 27.Ke2 Bb4–+) 25.Kh1–/+ Bf1 26.Qf1 Qc6 27.Qg2 (27.Qh3 Kb8 28.Rc1 h6–/+) 27...g5 (27...Qc2 28.Qg4 Rd7 29.Qe4–+) 28.Kg1 (28.Qg4 Qd7 29.Qd7 Kd7–/+) 28...f5 (28...Qc2 29.Nc4 Qd3 30.Nfd2–+) 29.Qh3? (better is 29.Nc4+=) 29...g4–+ 30.Qh7 gf3 31.Qf5 Kb8 (31...Rd7!? 32.Nc4–+) 32.Qf3 e4 33.Ne4 Rf8 (33...Qc2 34.Nd6 Qf2 35.Kf2 Rf8 36.Nf7 Rd5 37.Qd5 Kc8 38.Re1 b5 39.Qe6 Kb8 40.Qe8 Re8 41.Re8) 34.Qe3 (34.Qg2 Be7 35.Ng3+=) 34...Bf4 35.Qe2 Qh6 36.Ng3 Rde8 37.Qf3 c6 38.Rb1 (better is 38.Qg4 Rf7 39.Rb1–/+) 38...Bg3?? (better is 38...Be3 39.Nf5 Qg6 40.Qg3 Qg3 41.hg3 Rf5 42.fe3 Re3–+) 39.Qg3+= Kc8 (39...Qf4!? 40.Kf1 Kc8+=) 40.Bg7+/– Qg7? (better is 40...Qe6!? 41.Bf8 Rf8+/–) 41.Qg7+– Rg8 42.Qg3! Rg3 43.hg3 Re5 44.Ra1 b5 (44...Ra5!? 45.Re1 Ra6+–) 45.f4 Re2 46.Rc1 Kc7 47.f5 Re7 (better is 47...Kd6+–) 48.f6 Rf7 49.Rf1 Kd6 50.g4 c5 51.g5 Ke6 52.Kg2 (52.Rf2!? b4+–) 52...Rf8 53.Kg3 Kf7 54.Rf5 Rc8 55.Re5 Rc6 (55...Rc7+–) 56.Re7 Kg6 57.Kg4 Ra6 58.Rg7 1–0. paolo999123 (1650) – nextdoor (1710), gameknot.com, 2014.

6.c3 Ba5

7.0–0 d5 8.ed5 Nd5 9.Qb3 Be6 10.Qb7= Nce7 11.d4 e4 12.Re1+/– f5 13.Ng5 Bf7 14.Ba3+– Bg8 15.Ne4! fe4 16.Re4 Bf7 17.Qb5 (17.Qb5 Qd7 18.Re7 (< 18.Qa5 0–0+–) 18...Ne7 19.Bf7 Kd8 20.Qa5+–) 1–0. Douglass,Stephen – Cumper,Hugh, CiF, 1998.

7.Nh4 d6 8.0–0 Qd7 9.h3 a6 10.Qh5 g6 11.Qh6 Ng8 12.Qe3 Qg7 13.Nf3 Bd7 14.d4 Bb6 15.Bb3 Na5=+ 16.Nbd2 Nb3 17.ab3 Ne7 18.Nc4 Ba7 19.Qd3 0–0 20.de5= fe5 21.Nfe5 Bb5 22.Nf3 Nc6 23.Bc1 Ne5 24.Nfe5 de5 25.Bg5 h6 26.Be3 Be3 27.Qe3 Bc4 28.bc4 Rad8 29.Rfd1 b6? 30.Rd8+– Rd8 31.c5 bc5 32.Ra6 Kh7 33.Qc5 Qd7? 34.Ra7 Qd1 35.Kh2 Rd7 36.Rc7 h5 37.Qe5 Rc7 38.Qc7 Kh6 39.Qe5 Qd2 40.Qh8 Kg5 41.h4 Kh4 42.Qf6 g5 43.g3 Kg4 44.Qf5 1–0. usingprogram (1995) – rolfc (1700), kurnik, 2011.

7.Nh4 d6 8.0–0 Ng6 9.Qh5= Nce7 10.Nf5 Nf5?? 11.ef5+– d5 12.Bd3 e4 13.fg6 ed3 14.Re1 Kf8 15.Ba3 Kg8 16.Qd5!! Qd5 17.Re8# 1–0. marre – kjhi, internet, 2010.

7.Nh4 g6 8.0–0 d5 9.ed5 Nd5 10.Re1 Be6 11.Qb3 Qd7 12.Nf3 0–0–0 13.h3 g5 14.d3 Nf4 15.Be6 Qe6 16.Qe6 Ne6 17.Re3 Nc5 18.Ne1 Na4 19.Ba3 Rd7 0–1. Grott,Peter (2045) – Schirmer,Michael (2110), DESC, 2001.

6.c3 Bc5

7.d4 Bb6 8.a4 ed4 9.0–0 dc3 10.Nc3 d6 11.Nd5 Ng6 12.Rb1 Bg4 13.h3 Nge5 14.Be5 Bf3 15.Qf3 Ne5 (< 15...de5 16.Qh5 g6 17.Qh4+/–; 15...fe5? 16.Nb6 Rf8 17.Qh5 g6 18.Qh7 cb6 19.Bd5+/–) 16.Qh5 Kf8 17.Qe2 Qd7 18.a5 Ba5 (< 18...Nc4 19.Qc4 c6 20.ab6 cd5 21.Qd5+/–) 19.Rb7 Qc6 20.Ba6 Bb6 21.Rb1 Rd8 22.Qa2 Nd7 (better is 22...Nf7!?=) 23.R1b6+/– Nb6 24.Nc7 (< 24.Rc7 Qa4 25.Qa4 Na4 26.Ra7 Nc5=+) 24...Nd7 25.Nd5 Qc1 (25...Ne5 26.Rc7 (26.Ra7?! Ra8 27.Bf1 Ra7 28.Qa7 Nd7=) 26...Qe8 27.Nf4+–) 26.Bf1+/– a5? (26...f5 27.Qa7 Qc5 28.Rd7 Qa7 29.Ra7 fe4+–) 27.Nb6+– Ke7 28.Qa4 Rhe8 29.e5! Kf7 (29...fe5 30.Rd7) 30.Nd7 d5 (30...Kg8+–) 31.Qg4 Qh6 1–0. Palmkoek,William – Bendig,Frank, corr TKM/Final, 2003.

7.d4 Bb6 8.de5 Ne5–/+ 9.Ne5 fe5 10.0–0 d6 11.a4 a5 12.Bc1=+ h6 13.Be3 c5 14.Na3 Ng6?? 15.Qh5+– Qf6 16.f4 Be6 17.fe5 Qh4 18.Qg6 (18.Qg6 Kd8 19.Be6+–) 1–0. Fritz 11 – zfbi, internet, 2009.

5.f4 Qe7

6.Nc3 ef4 7.Qh5 g6 8.Qe2 Bc3 9.Bc3 d6 10.Nf3 (10.Bd5 Nd8–/+) 10...Ne5 11.Bb3 Bg4 12.Rb1 0–0–0 (12...Nh6 13.d4 Nf3 14.gf3–/+) 13.0–0 Qd7 (13...Nf3 14.gf3 Be6 15.Qb5 Bb3 16.Rb3–/+) 14.Qf2 Kb8 (14...Bf3 15.gf3 Kb8 16.Rb2–/+) 15.Nd4+= c5 16.Bd5 b6 (worse is 16...cd4 17.Bb7 Qb7 18.Qd4+=) 17.Nb3 g5 18.d4 cd4 19.Bd4 Kc8 20.Na5 Rf8 (20...ba5 21.h3 Be6 22.Ba7+/–) 1–0. Woelfelschneider,Peter – Sternik,Ryszard, EM CT–01 Tiger, 2005.

6.Ne2 ef4 7.0–0?? Qc5–+ 8.d4 Qc4 9.Nf4 Nge7 10.c3 Bd6 11.Nd2 Qb5 12.Nb3 Bf4 13.Rf4 d6 14.Qd2 Ng6 15.Rf2 Bd7 16.Rc1 0–0 17.c4 Qa4 18.Rf3 Rae8 19.e5 fe5 20.Rf8 Rf8 21.de5 Nce5 22.Be5 Ne5 23.h3 Kh8 24.Re1 Nc4 25.Qd4 c5 26.Qd5 Bc6 27.Qd3 Qa2 28.Qg3 Qb2 29.Rc1 Ne3 30.Re1 Nf5 31.Rf1 Kg8 32.Rf5 Rf5 33.Na5 Qa1 34.Kh2 Qa5 35.Qb3 Bd5 36.Qd5 Rd5 (36...Rd5 37.Kg3 Qe1 38.Kh2 b5 39.h4 Qh4 40.Kg1 Rd1#) 0–1. Roth,Werner – Schirmer,Michael, BdF, 1985.

6.f5 Na5 7.Qh5=+ Kf8 8.Bb3 Nh6 9.Nf3 (9.Bd5 c6 10.Bb3 d5–/+) 9...Nb3 10.ab3 d5 11.ed5 Bf5 12.0–0 (12.Na3 Rd8–/+) 12...Bc2 13.Be5 (13.Ne5 Kg8 14.d6 Qd6 15.Nf3–+) 13...Bb1–+ (13...fe5?! 14.Nd4 Kg8 15.Nc2 Qc5 16.Ne3 Bd2 17.Nd2 Qe3 18.Kh1–/+) 14.Rab1 fe5 15.Ne5 Kg8 16.d4 Bc3 17.Rbd1 (17.Rf4 Qd6 18.Rc1 Bd2–+) 17...Re8 (18.Nc4 Qe2–+) 0–1. Sander – Seack,Ingo, corr SOK–88–20, 1988.

6.f5 Nd4 7.c3 b5 8.Bg8 Rg8 9.cb4 +/–.

6.f5 d6 (--> 1.b4 e5 2.Bb2 f6 3.e4 Bb4 4.Bc4 Nc6 5.f4 d6 6.f5 Qe7).

6.a3 Ba5

7.Nf3 ef4 8.Bd5 Bb6 9.d4 d6 10.0–0 Bg4 11.Kh1 Qd7 12.c4 0–0–0 13.a4 Ba5 14.Nc3 Nb4 15.Qb3 Ne7 16.Ba3 Nbd5 17.cd5 Bc3 18.Qc3 Bf3 19.Rf3 Kb8 20.Qa5 Ka8 21.Rc1–/+ Rc8 22.Rfc3 c6 23.h3? f3! 24.Rf3 cd5 25.ed5 Rc1 26.Bc1 Rc8 27.Ba3 Rc4 28.Re3 Nf5–+ 29.Re6 Ra4 30.Qc3–+ a6 31.g4 Qb5?? 32.gf5= ½–½. Lorenc,Tomas (2125) – Koci,Ladislav (2030), Tatranske Zruby SVK, 2005.

6.a3 Bc5

7.Nf3 ef4 8.Qe2 d6 9.d4 Bb6 10.Nbd2 Bd7 11.0–0 f5 12.Rae1 0–0–0 13.Qd3 Qf6 14.e5? de5–+ 15.Ne5?? Ne5 16.Re5 Qe5 (16...Qe5 17.Bg8 Rhg8–+) 0–1. Perlitz – Seack,Ingo, corr SOK–89–44, 1989.

7.f5.

7.Ne2 ef4

8.d4 Bb6 9.Nbc3 f5 =+.

6.Ne2 Na5

7.Bd3 d6 8.0–0 Nh6 9.Nbc3 Be6 10.Nd5 Bd5 11.ed5 0–0 12.Nc3 +=.

7.Bd3 d6 8.0–0 Nh6 9.Nbc3 Be6 10.Nd5 Bd5 11.ed5 e4 12.Ng3+= f5 (worse is 12...ed3 13.Re1+=) 13.Qh5 Kd8 14.Be2 Bd2 15.Nf5 Nf5 16.Qf5 g6 17.Qg4 (17.Qg4 Re8 18.f5=) 1–0. Leisebein,Peter – Hammel, corr, 1989.

7.Bd3 d6–/+ 8.0–0 Nh6 9.Nbc3 Be6 10.Nd5 Bd5 11.ed5 e4 12.Ng3?? f5 13.Qh5= Kd8 14.Be2 Bd2 15.Nf5 Nf5 16.Qf5 g6 17.Qg4 Rf8 18.f5 g5 19.f6+= Qe8 20.Rad1 Be3 21.Kh1 h5 22.Qf5 Bf4 23.Rd4 Qe5 24.Qe4 Bh2 25.Qh7?? Qe2= 26.Rb1 Qe8=+ 27.Kh2 Qe5 28.Kh1+= Qf6 29.Ra4= Qf2 30.Bd4 Qh4 31.Kg1 Qf4 32.Bb6 ab6 33.Rf4 gf4 34.Re1 Kc8 35.Qh5 Kb8 36.Re8 Ka7+/– 37.Ra8 Ka8 38.Qh6 Rf5 39.Qh7 Rg5 40.Qc7 Rd5 41.Qb6 Nc4 42.Qf2 Rd1 43.Kh2 Rd2 44.Qf4 Rc2 45.Qe4 Rc1 46.Qe7 Ka7+/– 47.Qc7 Rc2 48.a4 d5? 49.Qc5+– Kb8 50.Qd5 Rg2?? 51.Qg2 (51.Qg2 Nb6 52.a5+–) 1–0. Leisebein,Peter – Brinkmann,Wilhelm, corr SOK–89–35, 1989.

7.Bd5 c6 8.Bg8 Rg8 9.fe5 fe5 –/+.

6.f5 Qc5

7.Bg8 Qe3 8.Ne2 Rg8 9.c3 Qe4 10.cb4 Qb4 11.Bc3 Qg4 12.Qb3 =.

7.Bg8 Qe3 8.Ne2 Rg8 9.c3 Qe4 10.cb4 Qb4 11.Bc3 Qh4 12.Ng3 =.

7.Bg8 Qe3 8.Ne2 Rg8 9.c3 Qe4 10.cb4 Nb4 11.0–0 Qc2 12.Nbc3 Qb2 13.Rb1 +=.

7.Bg8 Qe3 8.Ne2 Rg8 9.c3 Qe4 10.cb4 Qf5 11.d4 +=.

7.Bg8 Rg8 8.Nc3 Bc3 9.Bc3 b6 (9...d5!? 10.Qh5 Kf8 11.ed5 Ne7–+) 10.Qh5–/+ g6 (10...Kf8!? 11.Ne2 Rh8–/+) 11.Qh7+= Ne7 12.fg6 Rg6 13.Qh8 Ng8 (13...Rg8!? 14.Qf6 d6+=) 14.Qh5= Ne7 15.Qh8 Kf7 16.Qh7 Rg7 17.Qh5 Ng6 18.Ne2 Bb7 19.d3 Rh8 20.Qf5 Qe7 21.g3 d5 22.Qf3. pierre – Poochy, internet, 2015.

6.f5 Nh6

7.c3 Bc5–/+ 8.Qh5 Kd8 9.Ne2 (9.Nf3 Na5 10.Be2 d5–/+) 9...Na5 10.Bd3 (10.Bb3 Nb3 11.ab3 d5–/+) 10...d5! 11.ed5 (11.Ng3 c6–/+) 11...e4–+ 12.Bb5 (12.Bc2 Nc4 13.Bc1 Nf5–+) 12...a6 13.d4 ed3 (better is 13...Bd6!? 14.Ba4 Nf5 15.Ng1–+) 14.Bd3 Qe3 15.Qf3 Qf3 (15...Nf5 16.Ba3 Bb6 17.Bc1 Qf3 18.gf3–+) 16.gf3–/+ Bf5 17.Bf5 (17.Be4 Be3–+) 17...Nf5 18.Nf4 (18.Nd2 Re8–+) 18...Kd7 (18...Re8 19.Ne6 Kd7 20.Nd2–+) 19.Nd2 Be3 20.Nd3 (20.Nh5 Bd2 21.Kd2 Nc4 22.Kc1 Rae8–+) 20...Bd2 (20...Kd6 21.Ne4 Kd5 22.Rd1–+) 21.Kd2 Nc4 22.Ke2 Rae8 23.Kf2 Re3 (23...Nb2?! 24.Nb2 Ne3 25.c4–+) 24.Nc5 Kc8 25.Rab1 Rhe8 26.Ne6 Rd3 (26...Nb2?! 27.Rb2 Rc3 28.Rhb1–+) 27.Rhe1 (27.Bc1 Rc3 28.Rd1 Rc2 29.Kg1 Ra2–+) 27...Rd5 28.Bc1 Rd6 (better is 28...Ne5 29.Kf1 Nf3 30.Re2 Rd1 31.Kf2–+) 29.Re4 (29.Nc5 Ne5 30.Kf1–+) 29...Rde6 30.Rc4 Re2 31.Kg1 Re1 32.Kg2 0–1. Ganchev,Georgi (2325) – Georgiev,Krum (2450), Plovdiv BUL Team Championship, 2003.

7.Nc3 Nf7 8.Nd5 Qd6 9.Nb4? Qb4 10.Bf7 Kf7 11.Qh5 Kf8 –+.

7.Nc3 Nf7 8.Nd5 Qd6 9.Nb4? Nb4?! 10.Bf7 Kf7 11.a3 =.

7.Qh5 Kd8 8.Nf3 (8.a3 Ba5+=) 8...Na5 (8...Qc5 9.Bd3–/+) 9.Bd3 d5 10.0–0 (better is 10.Nc3!? de4 11.Be4–/+) 10...de4–+ 11.Be4 Nc4 12.Bc3 Bc5 13.Kh1 Nd6 14.Qh4 Bf5 (14...Nhf5 15.Bf5 Nf5 16.Qe4–+) 15.d3 Bd7 (15...Ng4 16.Bd2 Be4 17.Qg4–+) 16.Nbd2 (16.Bd2 Nhf5 17.Bf5 Nf5–+) 16...c6 (16...Ng4 17.Rab1–+) 17.Nb3 Bb6 (17...Ba3 18.Bd2–+) 18.a4 (18.Bb4 Nhf7 19.d4 g5–+) 18...f5 19.Be5 Ne8 (19...Ne4 20.de4 Ng4 21.Qe7 Ke7 22.ef5 Bf5 23.Bg7=) 20.Ng5 (20.a5 Bc7 21.Bc7 Nc7–+) 20...Kc8 (20...fe4 21.a5 Be3 22.Bf4 Bf4 23.Rf4–+) 21.Qf4 fe4 22.Ne4 Nf5 23.d4 Nf6 (23...Nh4 24.a5 Ng6 25.Qe3–+) 24.c4 (24.Bf6 gf6 25.Nbc5 Bc7–+ (25...Nd4?! 26.Nd6 Kc7 27.Nf7 Kc8 28.Nd6 Kc7 29.Nf7 Kc8 30.Nd6=)) 24...Ne4 25.Qe4 Nh4 (25...g6 26.a5 Bc7 27.Rae1–+) 26.a5 Bc7 27.Nc5 Ng6 28.Qb1 Rb8 29.Bc7 Kc7 30.Qb3 Rhf8 31.Rfe1 Qd6 32.Rad1 Bf5 33.a6 b6 34.Nb7 Qf4 35.d5 Be4 36.d6 Kd7 37.Qh3 Bf5 38.Qh7 Rf7 39.h3 Qg5 40.g4 Nf4 41.Qf5 Rf5 42.Re7 Qe7! 43.de7 Ke7 44.gf5 Nh3 45.Rd6 c5 46.Re6 Kf8 47.Rc6 Nf4 48.Rc7= Nd5?? 49.cd5+– 1–0. Kreideweiss,Frank – Siebenhuner,Siegfried, corr DDR, 1973.

7.Qh5 Nf7 8.a3 Ba5 9.Nc3 0–0 10.Nd5 Qc5 11.Bb3 b6 (11...Nd4 12.Bd4 ed4 13.Nf3+=) 12.Nf3 (12.Nc7 Nd4 13.Na8 Nc2 14.Bc2 Qc2 15.Nf3 Qe4 16.Kf2 Qa8 17.Rhd1–/+) 12...Ba6+= 13.0–0–0 (13.Nc7? Qe3 14.Kd1 Be2 15.Kc1 Bd2 16.Kb1 Rac8–+) 13...Bc4 14.Bc4 Qc4 15.d3 Qc5 16.g4 b5 17.Rdg1 b4 18.g5 Ng5 (18...ba3 19.gf6 ab2 20.Kb1+–) 19.Ng5 fg5 20.Rg5 (better is 20.Qg5!? Rf7 21.f6+=) 20...ba3–+ 21.Rhg1 ab2 22.Kb1 Qg1 23.Rg1 Rf7 24.f6 g6 25.Qg5 Kh8 26.c3 Bb6 27.Rg2 Bc5 28.h4 Rg8 29.h5 Nd8 (29...d6 30.Qh6 g5 31.Rg5+–) 30.Qh4 (30.hg6 Rg6 31.Qd2 Rg2 32.Qg2 c6=; 30.Qe5?! Bd6 31.Qd4 Ne6 32.Qa7 c6 33.hg6 Rg6 34.Rg6 hg6+–; 30.Nc7?! Nc6+–) 30...gh5 31.Rg7 (worse is 31.Rb2 c6 32.Ne7 Rgf8+=) 31...Bf8?? (better is 31...h6!?+/–) 32.Rg8+– Kg8 33.Qg5 (33.Kb2?! Ne6 34.Qg3 Kh8 35.Qe5 c6+–) 33...Kh8 34.Ne7 (34.Ne7 Bg7 35.fg7 Rg7 36.Qf6+–; 34.Qe5 d6 35.Qe8 h4 36.Qd8 h3+–; 34.Kb2?! Nc6+–) 1–0. Buczinski,Henryk (2205) – Rotaru,Ion (2205),Witold–ROW8, 2012.

7.Nc3 Bc3

8.Bc3 b6 9.d3 Nf7 10.Ne2 g6 11.Bd5 gf5 12.Ng3 f4 13.Nf5 Qc5 14.Qd2 Nd6 15.Nd6 Qd6 16.0–0–0 Bb7 17.g3 fg3 18.hg3 0–0–0 19.Rh6 Nd4 20.Bb3 a5 21.Rf1 Rdf8 22.Qf2 a4! 23.Bc4 (23.Ba4 Qa3 Double attack (23...Qa3 Decoy)) 23...Bc6 24.Rf6 Rf6 25.Qf6 Qf6 26.Rf6 b5 27.Bf7 Ne2 28.Kd2 Nc3 (28...Ng3 29.Be5 Ne4 30.de4+–) 29.Kc3 Rf8 30.Rf5 Kd8 31.Bg6 Rf5 32.Bf5 h6 33.Kb4 d6 34.Ka5 Ke7 (34...Be8 35.c3–/+) 35.c3 (35.Bc8 Be8+=) 35...Be8 36.a3 c5 37.Bc8 d5 38.ed5 Kd6 39.Bg4 (39.Be6!?+=) 39...Kd5–/+ 40.Bf3 Kd6 41.Be2 Bd7 42.Bf1 c4! 43.Kb4? (43.dc4 bc4 Combination) 43...cd3–+ 44.Bd3 Kd5 45.Be2? (45.Bb5 Bb5 46.Kb5–+) 45...e4–+ 46.Bh5 Bc6 47.Bf7 Ke5 48.c4 (48.Kc5 e3 49.Bh5 Bg2 50.Kb5 Ke4–+) 48...e3–+ 49.Bh5 bc4 50.Kc4 Ke4 51.Be2 Bd5 52.Kc3 Bb7 53.Kc2 Bd5 54.Kc3 Bb3 0–1. Nicklich,Wolfgang (2240) – Sienkiewicz,Wojciech (2150), WS/M/323 ICCF, 2011.

8.Bc3 Nf7 9.Rb1 0–0 10.Nf3 a6 11.Bd5 Ncd8 12.Nh4 c6=+ 13.Bb3 Kh8 14.d3 a5 15.Bd2 Nh6 16.Bh6+= gh6 17.a4 Qb4 18.Qd2 Qd2 19.Kd2 b5 20.ab5 cb5 21.Bd5 Rb8 22.c4 (22…b4 23.Ra1+=; 22.Ra1 a4 23.Rhb1 Nc6+=). Boehnke,Hartmut (1955) – Helman,Barnard, EM/H/049 ICCF Email, 2001.

8.Bc3 g6 9.fg6 hg6 10.Nf3 =+.

6.Qh5 Kd8

7.a3 Bc5 8.Ne2 ef4 9.Bg8 Rg8 10.Qh7 Re8 11.d4 Bb6 12.Nd2 Ba5 13.d5 Ne5 14.0–0–0 Bd2 15.Rd2 Nc4 16.Rd4 b5 17.Kb1 Ba6 18.Nf4? Nb2–+ 19.Kb2 Qe5 20.Rhd1 Qf4 21.Qg7 Rb8 22.d6 c5 23.Rd5 b4 24.Rc5 ba3 25.Ka2 Re4 26.Rc7 Rb2 27.Ka1 Bb5 28.Ra7?? Rb1! 29.Kb1 Rb4 30.Ka1 Qe5 31.c3 Qc3 32.Ka2 Bc4 0–1. Comet B25 – Fritz 6, 2003.

7.Ne2 ef4 8.Nbc3 d6 9.0–0 Bc5 10.Kh1 g6 11.Qh4 g5 12.Qh5 Ne5 13.Bg8 Bg4 14.Qh6 Rg8 15.Nd5 Qg7 16.Qf6 Qf6 17.Nf6 Be2 18.Ng8 Bf1 19.Rf1 Ng4 20.d4 Bb6 21.c4 Ke8 22.h3 Ne3 23.Rc1 Kf7 24.Nh6 Kg6 25.Ng4 Ng4 26.hg4 c5 27.Rd1 Re8 28.e5 cd4 29.ed6 Re6 30.Ba3 Re3 31.Bb4 a5 32.c5 Bd8 33.Be1 Re2 34.a3 Ra2 35.Kg1 Ra3 36.Rd4 Ra1 37.Kf2 Bf6 38.Rd3=+ Rc1 39.Ba5 Rc5 40.Bd2 Rc8 41.d7 Rf8 42.g3 fg3 43.Kg3 b5 44.Rd5 Rb8 45.Kf3 Be7 46.Ba5 h5 47.Bc7 hg4 48.Kg4 Rb7 49.Be5 Kf7 50.d8Q Bd8 51.Rd8 Ke7 52.Rd3 Ke6 53.Bb2 b4 54.Kg5 b3 55.Kf4 Rb4 56.Ke3 Rb8 57.Rd1 Kf5 58.Rf1 Ke6 59.Rf6 Kd5 60.Kd3 Rd8 61.Rh6 Kc5 62.Kc3 Rb8 63.Rh4 Kd5 64.Rd4 Ke6 65.Rc4 Ke5 66.Rc5 Ke4 67.Rc7 Kd5 68.Rd7 Ke6 69.Ra7 Kf5 70.Rc7 Rb6 71.Rc5 Ke4 72.Kc4 Ke3 73.Rd5 Ke2 74.Rd7 Rb8 75.Rc7 Kd2 76.Re7 Kc2 77.Re2 Kd1 78.Rg2 Rb7 79.Kc3 Ke1 80.Kd3 Rf7 81.Bd4 Rf3 82.Be3 Rf1?? 83.Rb2 Kd1 84.Rb1 1–0. Fritz 8 – Fritz 6, 2003.

7.Ne2 ef4 8.Qf5 Ne5 9.Bg8 d6 10.Qf4 Rg8 11.0–0 Re8 12.Nbc3 Nc4 13.Bc1 Qe5 14.d4 Qf4 15.Rf4 c6 16.Rb1 a5 17.Rh4 h6 18.Rb3 b5 19.a3 Ba3! 20.Ba3 a4 21.Na4 Ra4 22.Bc1 d5 23.Rg3 Re7 24.Rf3 de4 25.Rf1 e3 26.Nc3 Ra1 27.Re4 Re4 28.Ne4 e2 29.Re1 Na3 30.c3 Bg4 31.Bd2 Rd1 32.Kf2 f5 33.Re2 fe4 34.Bh6 gh6 35.Re4 Rd2 0–1. EXchess 3.11 – Fritz 6, 2003.

6.Qh5 g6

7.Qe2 d6 8.Nf3 (8.Nc3 Bc3 (8...Nd4 9.Qd3 Be6 10.Nd5 Bd5 11.Bd5 Bc5 12.Bb7 Rb8 13.Bd4 Bd4 14.Rb1) 9.Bc3 ef4 10.Rb1 Ne5 11.Nf3 Nc4 12.Qc4 Nh6 13.0–0 a6 14.Ne1) 8...Be6 (8...ef4 9.Nc3 (9.a3 Ba5 10.Nc3 Be6 11.Be6 Bc3 12.Bc3 Qe6 13.Ng5 fg5 14.Bh8) 9...Bc3 10.Bc3 Be6 11.Bb5 Nh6 12.Nd4 Bd7 13.0–0 Nd4 14.Bd4; 8...Bg4 9.Nc3 Bc3 10.Bc3 ef4 11.Rb1 Rb8 12.Bd5 Ne5 13.d4 Nf3 14.gf3) 9.Nc3 Bc3 10.Bc3 Nh6 (10...ef4 11.0–0 0–0–0 12.Be6 Qe6 13.Ng5 fg5 14.Bh8) 11.Rb1 (11.0–0 ef4 12.Rab1 Rb8 13.Nd4 Nd4 14.Bd4) 11...Rb8 12.d4 (12.0–0 ef4 13.Nd4 Nd4 14.Bd4) 12...ed4 (12...ef4? is worthless because of 13.d5 Ng4 14.de6+–) 13.Nd4 (13.Be6 Qe6 14.Nd4) 13...Nd4 14.Bd4 Bc4 15.Qc4 Qe4 16.Kd1 Kd7 17.Re1 Qf5 18.Rb5 (18.Ba7 Inferior is 18...b5 19.Qb3 Ra8–/+) 18...Qg4 19.Kc1 Rbe8 (19...Qg2?? leads to instant demise in 4 20.Qe6 Kc6 21.Rc5 Kb6 22.Qb3 Ka6 23.Qb5) 20.Re8 Re8 (20...Ke8 21.Bf6 Kd7 22.Bh8+–) 21.Rb7 Qf4 22.Kb2 Rc8 23.Rb3 1–0. Buczinski,Henryk (2180) – Caillet,Serge (2025), SA–2010–O–00171, 2010.

7.Qe2 ef4 8.Nc3 A) 8...Ne5 9.Bb3 (9.Nd5 Qc5 10.Bb3 d6 11.Nf3 Be6 12.c3 Nf3 13.Qf3 Ba5 14.Nf4) 9...Bc3 10.Bc3 d6 11.Nf3 Nh6 12.0–0 Bg4 13.d4 Nf3 14.gf3; B) 8...Qc5 9.Nf3 Na5 10.Bg8 Bc3 11.Bc3 Rg8 12.e5 f5 13.Ba5 Qa5 14.Qc4.

7.Qf3 ef4 8.Qf4 Ne5 –/+.

7.Qh4 Nd4 8.Bb3 Nb3 9.ab3 ef4 10.Qf4 d5 11.Ne2 de4?! 12.Nbc3 Bd6 13.Qe4 =+.

7.Qh4 Nd4 8.Bd4 ed4 9.f5 g5 10.Qh5 Kd8 11.Qe2 c6 12.Nf3 Bc5 13.d3 d5–/+ 14.ed5 cd5 15.Bd5 Qe2 16.Ke2 Ne7 17.Be4 Nf5 18.Bf5 Bf5 19.Nbd2 Re8 20.Kf2 g4 21.Nb3 gf3 22.Nc5 Re5 23.Nb3 fg2 24.Kg2 Be6 25.Nd4 Bd5 0–1. Deneuville,Christian – Bormann,Fritz, corr sok, 1995.

7.Qh4 d6 (--> 1.b4 e5 2.Bb2 f6 3.e4 Bb4 4.Bc4 Nc6 5.f4 d6 6.Qh5 g6 7.Qh4 Qe7).

7.Qh4 ef4 8.Qf4 Ne5 9.Bb3 d6 (9...Bd6 10.Qh4 (10.Qe3 b6 11.d4 Ng4 12.Qe2 N8h6 13.Nf3+=) 10...Bc5 11.d4 Bb4 12.Bc3 Nc6 13.Bb4+=; 9...b6 10.Ne2 (10.Nc3 Bb7 11.Nge2 Bd6 12.Qf1 Nh6 13.Nd5+=) 10...Bd6 11.Qh4 Ba6 12.Nbc3 f5 13.Qe7+=; 9...a6 10.Nc3 (10.Ne2 Bd6 11.Qh4 f5 12.Qe7 Ne7 13.ef5+=) 10...c6 11.Nge2 b5 12.0–0 d6 13.a4+=; 9...a5 10.Nc3 (10.Nf3 Bd6 11.Qe3 a4 12.Bd5 c6 13.Bg8+=; 10.a3 Bd6 11.Qh4 a4 12.Ba2 h5 13.Ne2+=) 10...Bc3 11.Bc3 a4 12.Bg8 Rg8 13.Ne2+=) 10.Ne2 (10.Nf3 Bc5 11.d4 Nf3 12.Qf3 Bb6 13.0–0=; 10.a3 Ba5 11.Nf3 Be6 12.Be6 Qe6 13.0–0+=) 10...Bg4 11.Nbc3 (11.Nec3 Be6 12.Be6 Bc3 13.Nc3=) 11...Be2 (11...c6 12.0–0+= Be6 13.Nd4+=) 12.Nd5 (12.Ne2 Bc5 13.d4=) 12...Qd8 13.Ke2 Ba5 14.Rhf1 Nd7 15.Qg4 Kf8 16.Nf6 Ngf6 17.Rf6! Nf6 18.Rf1 Ke8 19.Rf6 (19.Rf6 Qc8 20.Be6+–; worse is 19.Bf6 Qd7 20.Be6 Qb5 21.c4 Qh5 22.Bd7 Kf8 23.Bh8 Ke7 24.Bf6 Kf7 25.Bc3 Ke7 26.Ba5 Qg4 27.Bg4 h5+–) 1–0. Saxena,Rakesh GD – Chauhan,Rakesh Kumar, corr AICCF India, 1995.

7.Qf3 Qc5

8.Bb3 Nd4 9.Bd4 Qd4? 10.c3 Qc5 11.cb4 Qc1 12.Kf2 ef4 13.Qc3 Qc3 14.Nc3 +–.

7.Qh4 Qc5

8.Bg8 Rg8 9.Qh7 Qc4 10.Ne2 d6 11.Nbc3 Bd7 12.Nd5 =.

8.Bg8 Rg8 9.Qh7 Qc4 10.Ne2 ef4!? 11.Bf6 Qf7 12.Qf7 Kf7 =.

5.f4 ef4

6.Nf3 Bc5 7.d4–/+ Bb4 8.c3 Ba5 9.Nbd2 d6 10.0–0 a6 11.Ne1 b5 12.Bd5 Nge7–/+ 13.Rf4 Nd5 14.Qh5 g6 15.Qd5 Bd7 16.a4 Ne7 17.Qa2 Rf8 18.ab5 ab5 19.Nb3 Be6 20.Nd3 c6 21.Qa3 g5 22.Na5 gf4–+ 23.Nf4 Bf7 24.Nd3 Bc4 25.Nf2 Rg8 26.Kh1 c5 27.Bc1 Nc6 28.Nc6 Ra3 29.Ra3 Qc8 30.Na7 Qc7 31.Bf4 b4 32.cb4 cb4 33.Ra4 b3 34.Nd1 Bd3 35.d5 Bc2 36.g4?? (36.Nb5 Qc5 37.Ra8 Kd7 38.Ra7 Qa7 39.Na7 Bd1 40.Nb5–+). SuperConstellation – GrandMasterChess, 1994.

6.Qg4 Qe7 7.Qf4 Ne5 –/+.

6.Nh3 g5?? 7.Qh5+– (7.Qh5 Ke7 8.Qf7 Kd6 9.Ng5+–) 1–0. tony – martinsen, internet, 2011.

6.Qh5 g6 7.Qf3 Ne5 (better is 7...Bd6–/+) 8.Be5+= fe5 9.Bg8 Rg8 10.Qb3 Qe7?? (better is 10...Bd2 11.Nd2 Rg7+=) 11.Qg8+– Qf8 12.Qh7 Qf7 (12...Qf6 13.Nf3+–) 13.Qh8 Ke7 (13...Bf8 14.Qe5 Kd8 15.Ne2+–) 14.Qe5 Qe6 15.Qf4 d5 16.Ne2 Bd6 17.Qh4 Kd7 18.Nbc3 de4 19.Ne4 Kc6 (19...Be7 20.Qf4 Kd8+–) 20.Nd4 (20.Nd4 Kd7 21.Ne6 Ke6 22.Nd6 Kd6 23.Qg3 Kc6 24.Qg6 Kc5 25.Qg5 Kc6 26.c4+–) 1–0. Fournier,Frederic (1990) – NN, Active, 2004.

6.Nf3 Qe7

7.Bd5 –+.

7.Qe2 Nh6 8.a3 Bc5 9.d4 Bb6 10.0–0 Ng4–+ 11.Rc1 Ne3 12.Nbd2 d6 13.Ba2 Bg4 14.Qd3 f5 15.Bd5 Na5 16.Kh1 Bf3 17.gf3 0–0–0 18.Rg1 fe4 19.fe4 Rhf8 20.Ba2 Qd7 21.Nf1 Nf1 22.Raf1 Rde8 23.c4 g6 24.Rf3 a6 25.Rgf1 g5 26.Bc3 Nc6 27.Bb3 Na5 28.Bc2?? Rd8 29.Qe2 Qe7 30.c5 dc5 31.dc5 Qc5 32.Bb4 Qe5 33.Bf8 Rf8 34.Qg2? Nc4 35.Qg4 Kb8 36.h4 h6 0–1. Bonetti,Shane – Tinker, ICC, 2002.

6.Nh3 Bd6

7.0–0=+ Qe7 8.d4 b5 (8...Kd8 9.Qd3 (9.Qe2 g5 10.a4 Bb4 11.Nf2 d6 12.Bg8 Rg8 13.Qc4) 9...g5 10.Nd2 a6 11.a3 Na5 12.Bd5 c6 13.Ba2; 8...Qe4? 9.Re1 Qe7 10.Re7 Nge7 11.Nd2+–) 9.Bd5 Ba6 10.Nf4 g5 (10...b4!? 11.Rf2 Rb8=) 11.Qh5 Kd8 12.Nd3 Qg7 13.Bc6 dc6 14.e5 Be7 15.Qf3 Bb7 16.Nc3 b4 (better is 16...g4!? 17.Qg3 fe5 18.de5 h5+=) 17.Ne4+– g4 18.Qf4 (18.ef6?! Nf6 (18...gf3?? 19.fg7 c5 20.gh8Q+–) 19.Qe2 Ne4 20.Qe4 g3=) 18...c5? (better is 18...f5 19.Nec5 Bc8+–) 19.ef6+– (19.Nf6?! g3+/–) 19...Nf6 20.Nf6 c4 21.Nc5 Bc8 22.Qe4 Rb8 23.Qd5 Bd6 24.Nfe4 Qh6 25.g3 Rf8 26.Rf8 Qf8 27.Rf1 Qe7 28.Bc1 h6 29.Bh6 c6 30.Qg8 Kc7 31.Nd6 Qd6 32.Bf4 (32.Bf4 Qf4 33.gf4+–) 1–0. Roldan,Antonio Jose – Keelan,Martin J, TGT email ICCF email, 1998.

7.0–0=+ f3 8.Rf3 Ne5 9.Be5 fe5 10.Bf7 Kf8 11.Qf1 Ke7 12.Qf2 Nf6 13.Ng5?? Ng4 14.Qg3= Nh6?? 15.Qh4 Bb4?? 16.Ne6+– g5 17.Qg5 Kd6 18.Nd8 Nf7 19.Qf6 Kc5 20.Qf7 Rd8 21.Qd5 Kb6 22.Rf6 d6 23.a3 Bc5 24.Kh1 c6 25.Qb3 Ka6 26.Nc3 Rd7 27.Na4 Bd4 28.c3 Bb6 29.Nb6 (29.Nb6 Re7 30.Rb1 ab6 31.Qb6#) 1–0. Bonetti,Shane – Kibitz, 2000.

6.Nh3 Ne5

7.Be5 fe5 8.Qh5 Ke7 9.Qf7 Kd6 10.Qd5 Ke7 11.a3 Ba5 12.Qe5 Kf8 13.Qa5 b6 14.Qd5 Rb8 15.Qf7# 1–0. marekt – CHATHAM1950, chessworld.net, 2011.

7.Be5 fe5? 8.Qh5+– g6 9.Qe5 Qe7 10.Qh8 Qe4 11.Be2 Kf8 12.Nf4! Qf4 13.Rf1 Bd6 14.Bc4 Ke7 15.Qg7 Ke8 16.Rf4 (16.Rf4 Nf6 17.Qf6 Bf4 18.Qf7 Kd8 19.Qf8#) 1–0. pierre – TALWYN, ChessWorld.net, 2005.

6.Nh3 Qe7

7.Bd5 Qc5 8.a3 Ba5 9.Qh5 g6?? 10.Bf7!!+– Kf7 11.Qc5 b6 12.Ng5! fg5 13.Qg5 h6 14.Qf4 Ke7 15.0–0 Nd8 16.Qf8 Ke6 17.Rf6! (17.Rf6 Nf6 18.Qf6#) 1–0. pierre – the little rascal, ChessWorld.net, 2005.

7.Bd5 f3 8.Qf3 Bc5 9.c3 f5 10.Qf5 d6 11.Qf4 Bh3 12.Bc6 bc6 13.gh3 Nf6 14.d3 0–0 15.Qg5 Rab8 16.Bc1 d5 17.Be3 Be3 18.Qe3 Nh5 19.Kd1–/+ Rb2 20.Qa7? Qg5–+ 21.Qg1 Qf4 22.Qe1 Qf3 23.Kc1 Rfb8 24.Rf1 Qd3 25.Na3 Re2 (25...Re2 26.Qe2 Qe2–+) 0–1. Bonetti,Shane – Tinker (2430), ICC, 2002.

7.Bd5 f3 8.Qf3 Bc5 9.Nf4 Nh6 10.c3 g5 11.Nh5 Ne5=+ 12.Nf6 Kd8 13.Qg3 Qf6 14.d4 Bd6–/+ 15.de5 Qe5 16.Qd3 Ng4–/+ 17.Nd2 Bc5 18.Nf3 Qe7 19.Bc1? Ne5?? 20.Ne5=+ Qe5 21.Rf1 c6 22.Rf5= Qg7 23.Bc6+/– bc6 24.Rc5 Bb7 25.Bg5+– Kc7? 26.Bf4 Kb6 27.Rb1 Kc5 28.Bd6# 1–0. pierre – Gillibrand, ChessWorld.net, 2005.

7.Bd5 Ne5 8.Nf4 c6

9.0–0 cd5–+ 10.Nd5 Qd6 11.Nb4 Qb4 12.Be5 fe5 13.Qh5 Kd8 14.Qg5 Ne7 15.Qe5 Qb6 16.Kh1 Qg6 –+.

9.0–0 cd5–+ 10.Nd5 Qd6 11.d4 Nc4 12.Bc3 Bc3 13.Nbc3 Kd8 14.Nb5 Qc6 15.Qg4 g6 (15...Qb5 16.Qg7 Nd6 17.Rf6 Qd5 18.Rf8 Kc7 19.ed5+–) 16.Qg5 Qb5?? (16...Nb6 17.Nf6 Ne7+=) 17.Rf6+– Qd5 18.Rf8 (18.Rf8 Kc7 19.Qd5+–) 1–0. Schaar,Joerg (2100) – Langschmidt,Dirk (2050), RSS7E basic–38, 2011.

9.0–0 cd5–+ 10.Nd5 Qd6 11.d4 Ng6 12.c4 (12.Ba3 Ba3 13.Na3 Qa3–+). Sokolski,Alexey – Kuznetsov,An G, corr USSR ch–05, 1960.

9.0–0 cd5–+ 10.Nd5 Qd6 11.d4 Ng6 12.c4 Ba5 13.Qa4 Qa6 14.Rf5 Bd8 15.Qa6 ba6 16.Nbc3 N8e7 17.Ne7 Be7 18.Nd5 Rb8 19.Ne7 Ke7 20.Ba3 Kd8 21.Ra5 Re8 22.Re1 Bb7 23.Rb1 Kc7 24.Rc5 Bc6 25.Rb3 Rb3 26.ab3 d6 27.Rh5 h6 28.Ra5 Re4 29.d5 Bb7 30.Kf2 Rf4 31.Kg1 Ne5 32.Bb4 Nd3 33.Bd2 Rf2 34.Ra2 Kc8 35.Rc2 f5 36.Rb2 f4 37.Ra2 Kb8 38.h3 Bc8 39.h4 f3 40.gf3 Bh3 41.Kh1 Rg2 42.Bb4 Ra2 43.Bd6 Kc8 44.f4 Ne1 45.Be5 Nf3 46.Bb2 Rb2 47.c5 Bg2# 0–1. Bonetti,Shane – Tinker, ICC, 2002.

9.a3 Ba5 10.Bb3 d5 11.Qe2 Bg4 12.Qe3 Bd7 13.Qe2 g5 14.Nd3 Bg4 15.Qe3 Bb6 16.Qg3 Nd3 17.cd3 h5 18.h3 Be6 19.Bc2 h4 20.Qf3 Bc7 21.Nc3 Bg3 22.Kf1 0–0–0 23.ed5 Bd5 24.Qe3 Kb8 25.Nd5 Rd5 26.d4 Qd8 27.Rb1 Nh6 28.Qf3 Re8 29.Bg6 Re6 30.Bc2 Qb6 31.Bb3 Rf5 32.Qf5 Nf5 33.Be6 Qb5 34.Bc4 Qc4 35.Kg1 Qe2 0–1. Bonetti,Shane – Tinker (2425), ICC, 2002.

9.a3 Ba5 10.Bg8 Rg8 11.Bc3 Bc3 12.Nc3 d5 13.0–0 Bg4 –/+.

9.a3 cd5?! 10.Nd5 Bd2 11.Nd2 +=.

9.Bb3 d5!–+ 10.a3 Bg4 11.Ne2=+ Bd6 12.ed5 Ng6 13.dc6 Nf4 14.Nbc3 Ng2 15.Kf2 Nf4 16.Ba4 0–0–0 17.Qf1 Bh3 18.Qd1 Nh6–+ 19.Re1?? Bc5 (19...Bc5 20.Nd4 Bd4 21.Re3 Ng4 22.Qg4 Bg4–+) 0–1. Bonetti,Shane – Tinker (2460), ICC, 2002.

9.Bb3 d5 10.c3 Bd6–+ 11.0–0 de4 12.d4 ed3 13.Nd3 Bg4 14.Qc2 Nd3 15.Qd3 Be2 16.Qf5 Bc5 (16...Bc5 17.Kh1 Bf1 18.Qf1 Rd8–+) 0–1. Schmidt,H – Augustin,H, Germany, 1990.

9.Bg8!? Rg8 10.0–0–/+ d6 11.c3 Ba5 12.d4 Bb6 13.Nd2 Bg4 =+.

6.Nh3 Nge7

7.Nf4=+ Ne5?? 8.Be5+/– fe5 9.Qh5 g6 10.Qe5 Rf8 11.Nd5 d6 12.Nf6 Rf6 13.Qf6 Qd7?? 14.Bf7 (14.Bf7 Kd8 15.Qh8 Ng8 16.Qg8 Ke7 17.Rf1+–) 1–0. Fernandez Russo – Gritti, corr, 1985.

7.Nf4 Ng6 8.Qh5 Nce7 9.Nc3 Bc3 10.Bc3= c6 11.0–0 b5 12.Bb3 Qb6= 13.Kh1 Bb7?? 14.d3?? 0–0–0 15.Nd5. Brzoza,Miroslaw – Monko, corr Poland, 1980.

7.Nf4 Na5

8.Bf6! Nc4 9.Qh5 Kf8 10.Ng6!

8.Bf6! Nc4 9.Qh5 g6 10.Ng6! Ng6 11.Bd8 Kd8 12.Qb5! Na3 (12...Ne3 13.Qg5) 13.Qa4! (13.Qb4? Nc2) 13...b5 14.Qb3 Nb1 15.Qb4 –+. Sokolski.

8.Bf6! gf6 9.Qh5 Ng6 10.Ng6. Sokolski.

8.Bf6 Rf8–/+

9.Be7!? Qe7 10.Nd5 Qe4 11.Qe2 Qe2 12.Be2 –/+.

9.Nh5 Nc4–+ 10.Ng7 Kf7 11.0–0 Kg8 12.Qh5 d5 13.Qg5 Rf6 14.Qf6 Bg4 = (14...Bd2 15.Nh5 Bh6 16.Qh6+–).

9.Nh5 Nc4–+ 10.Ng7 Kf7 11.0–0 Kg8 12.Qh5 Rf6 13.Rf6=+ Ng6 14.Rg6 hg6 15.Qg6 Ne5 16.Qg3 Qf6?? 17.Nh5+– Qg6 18.Qe5 d6 19.Qg3 Qg3 20.Ng3 Bd7 21.c3 Ba5 22.Na3 c6 23.Nc4 Bc7 24.Rb1 b5 25.Ne3 Re8 26.Nh5 Bd8+/– 27.d3 d5 28.Ng3 Bf6 29.Rb3 d4 30.Nef5 dc3= 31.Ne3?? Bd4–+ 32.Kf2 c2 33.Ne2 Bg4 34.Nc1 Rf8 (34...Rf8 35.Kg3 Be3 36.Kg4 Bc1–+) 0–1. Eimers,J – Stabenow,Juergen, corr SOK–87–05, 1987.

9.Nh5! Nc4 10.Ng7 Kf7 11.0–0 Kg8 12.Qh5! Rf6 13.Rf6 Ng6 14.Rg6! hg6 15.Qg6 Kh8 16.Ne8! Bc5 17.Kh1 Bd4 18.Qh5 Kg8 19.Qd5.

9.Nh5 Nc4–+ 10.Ng7 Kf7 11.0–0 Kg8 12.Qh5 Rf6 13.Rf6=+ Ng6 14.Rg6 hg6 15.Qg6 Kh8?? 16.Ne8+– Qe7?? 17.Nf6 (17.Nf6 Qf6 18.Qf6 Kg8 19.Qd4 Nd2 20.Nd2+–) 1–0. Sokolski,Alexey – Strugach, Minsk, 1958.

9.Nh5! gf6? 10.Ng7#. Sokolski.

9.Nh5! Rf6 10.Nf6 gf6 11.Qh5 Ng6 12.Bg8! Qe7 (12...Kf8 13.Qh7 Ne5 14.0–0 idea d4/Qh8) 13.a3 (13.Bh7) 13...Bc5 14.Bh7 Qe4 15.Kd1–+. Sokolski.

5.f4 g6

6.c3 Bd6 7.f5 Qe7 8.Nf3 b6 9.0–0 Nh6 10.fg6 hg6 11.Nh4 Qh7 12.h3 Be7 13.d4 f5 14.Nf3 d6 15.Qa4 Bd7 16.Bb5 Nb8 17.Bd7 Nd7 18.ef5 e4 19.Qc6+= Rd8 20.Qe4 gf5 21.Qc6 Ng4 22.Nbd2 Ne3= 23.Rf2 Kf7? 24.Re1+/– Qh6 25.Nc4 Nb8 26.Qc7 Rd7 27.Nfe5! de5 28.Ne5 Ke6 29.Nd7 Bd6 30.d5! Ke7 31.Ba3! Ba3 32.Ne5 (32.Ne5 Ke8 33.Qb8 Ke7 34.Ng6 Kf6 35.Nh8+–; 32.Nb8 Kf8 33.Qe5 Kf7 34.Qe3 Qe3 35.Re3 Bc5+–) 1–0. Bendig,Frank – Oelmann, corr, 1991.

6.Ne2 Qe7 7.Nbc3 Bc3 8.Nc3 ef4 9.Bb3 Nb4 10.0–0 Qd6 11.a3 Nc6 12.Nd5 Nce7 13.Nf4 Qb6 14.Kh1 d6 15.Rb1 Qc6 16.Qf3 Qc5 17.Bg8 Ng8 18.Nd5 Kd7 19.Bf6 Kc6 20.Nb4 Kd7 21.Bh8 Ne7 22.Qf8 d5 23.Rf7 de4 24.Bf6 Qg1 25.Kg1 Ke6 26.Qe7 Kf5 27.Qc5 Kf4 28.Qg5# 1–0. Zarkov 4.5E – ZChess 1.20, 1999.

6.Ne2 Nh6 7.Nbc3 Na5 8.Bd3 (8.Bb3 Nb3 9.ab3 c6=) 8...0–0+= 9.a3 Be7 10.Qb1 c6 11.Qa2 Kg7 12.fe5 (better is 12.Rf1+=) 12...fe5–+ 13.0–0–0 Ng4 14.Rdf1 Nf2 15.Rf2 Rf2 16.Nd1 Rf7 17.Be5 Bf6 18.Rf1 d6 (worse is 18...Be5 19.Qf7 Kh8 20.Nf4+=) 19.Bc3 b6 20.e5 (20.Nf4!?–/+) 20...de5–+ 21.Be5 Qe7 (21...Be5?! 22.Rf7 Kh6 23.g3=) 22.Bf6 Rf6 23.Qb2 Be6 24.Nec3 Kf7 25.Re1 Kg8 26.g4 Rf4 27.g5 Rd8 28.Ne4 Nb3! 29.cb3 Rd3 30.b4 a5 (30...Rb3 31.Qe5 Rf5 32.Qd6–+) 31.Qe5 (31.ba5 ba5 32.Ndc3 Rff3–+) 31...Rf5 32.Qb8 Rf8 (32...Kg7!? 33.Qb6 Bd5 34.Nc5 Qe1 35.Nd3–+) 33.Qe5 ab4 (33...Ra3 34.Nf6 Kf7 35.Rf1+=) 34.Nf6–/+ Kf7 35.Nh7 ba3 36.Qf4 Kg8 37.Qf8 (37.Nf8 a2 38.Kc2 a1Q 39.Ne6 Rb3–+) 37...Qf8 38.Nf8 a2 39.Kb2 Bd5 (39...Kf8?! 40.Re6 Rd2 41.Ka1 Rd1 42.Ka2 Rd2 43.Kb3=) 40.Ng6 Rb3 (40...Rd2 41.Ka1 Rh2 42.Ne3+–) 41.Ka2 Re3 42.Kb2 Re1 43.Ne3 Be4 44.Nf4 Rh1 45.h3 c5 46.Kc3 b5 47.Ng4 Rc1 48.Kb3 Rb1 49.Kc3 b4 50.Kc4 Rc1 51.Kb3 Bf3 52.Ne3 Rb1 53.Kc4 Rg1 54.Ne6 Rc1 55.Kb3 Be4 56.Nf4 Rb1 57.Kc4 b3 (57...Kf7 58.Ng4 Rc1 59.Kb3 Rf1 60.g6 Ke7–/+) 58.Nh5? (better is 58.Kc3!?–/+) 58...b2 59.Kb3 Kf7 60.Nf6 Rd1 61.Kb2 Rd2 62.Ka1 Rd4 ½–½. Bonetti,Shane – Hanison,Bernard, T15–09 ETC, 2003.

6.Qf3 ef4 7.Nh3 Qe7 8.Qf4 Bd6 9.Qe3 Be5 10.c3 f5 11.ef5 Qh4–+ 12.Nf2 Qc4 13.d4 Nge7 (13...Nge7 14.de5 Nf5–+) 0–1. Riepma – Hotting, corr NL, 1987.

6.f5 d6 (--> 1.b4 e5 2.Bb2 f6 3.e4 Bb4 4.Bc4 Nc6 5.f4 d6 6.f5 g6).

6.c3 Bc5

7.d4=+ Na5?? 8.Bg8+/– ed4 9.Bb3 Qe7 10.cd4 Bb4 11.Kf2 Qe4 12.Nc3 Qf4+/– 13.Nf3 Bc3 14.Bc3 Nb3 15.Re1 Kd8 16.Qb3 d6?? 17.Bd2 Qf5 18.Qf7 Bd7 19.g4! Qf3 20.Kf3 Kc8 21.Qf6 Rd8 22.Bg5 Rg8 23.Qf7 Rd8 24.Bd8 Kd8 25.Qf8 Be8 26.Qe8# 1–0. pierre_d – dave 1948, ChessWorld.net, 2005.

7.d4 ed4 8.cd4 Bb4 9.Bc3 Bc3 10.Nc3 Na5 11.Bg8 Rg8 12.Nf3 b6 13.0–0 d6 14.e5 Kf7 15.Nd5+= de5 16.de5 f5? 17.Ng5 Kg7+= 18.e6 Nc6?? 19.Rc1 Bb7 20.Rc6! Bc6 21.Qd4 Kf8 22.e7 (22.e7 Qe7 23.Ne7 Bd5 24.Qf6 Ke8 25.Nd5 Rg7 26.Re1 Kd7 27.Qe6 Kd8 28.Qe8#) 1–0. marekt – petrobbo, chessworld.net, 2008.

5.Bg8 Rg8

6.c3 Ba5 (--> 5.c3 Ba5 6.Bg8 Rg8).

6.c3 Bc5 7.Qh5 Kf8 8.Qh7 d5 (--> 6.Qh5 Kf8 7.Qh7 d5 8.c3 Bc5).

6.a3 Ba5

7.Qh5=+ Ke7 8.f4 d6 9.Qh7 Be6 10.Ne2 Kd7 11.0–0 Qe7 12.Qg6 Rad8 13.Nbc3 Kc8 14.Nd5= Qd7 15.d3 Ne7 16.Ne7 Qe7 17.f5 Bf7 18.Qg4 d5 19.d4 de4 20.Qe4 Bd5 21.Qe3 Bb6 22.Rad1 Qe8 23.Rd2 ed4 24.Qe8 d3 25.Kh1 (25…Rge8 26.Nf4–/+). Woschkat,Karl_Heinz – Randall,Jay G, compuserve, 1996.

7.Qh5=+ Kf8 8.f4 Ke7 9.fe5 fe5 10.Be5 d6 +=.

7.Qh5=+ Kf8 8.Qh7 d5 9.Ne2 Be6 10.f4 Qd6 11.fe5 Ne5 12.Bc3 Bc3= 13.Nbc3 c6 14.ed5+/– Bd5 15.0–0 Re8 16.d4 Ng4 17.Rf4 Ne3 18.Ne4 Qe7 19.N2c3 Bf7 20.Rf3 Nc4 21.Nf6?? gf6–/+ 22.Qh6 Rg7 23.Qh8 Bg8 24.Raf1 Rd8 25.Ne4 Nd2?? 26.Rf6 Ke8 27.Qh5 (27…Bf7 28.Rf7 Rg2 29.Kg2 Qe4 30.R7f3 Kd7 31.Qe5 Rg8 32.Kh1 Qe5 33.de5 Nf3 34.Rf3=). Woschkat,Karl_Heinz – Montecatine,R, CiF, 1995.

7.Qh5=+ Kf8 8.Qh7 Ke7 9.Nc3 =.

7.Qh5=+ g6 8.Qh7 Ne7 9.Nc3 Bc3 10.Bc3 d6 11.Nf3 Be6 12.Rb1 b6 13.d4 Qd7 14.d5 Bg4 15.Nd2 0–0–0 16.a4 f5= 17.f3 fe4 18.fg4+/– Nd5 19.Qd7+– Rd7 20.Ne4 Rf8 21.Bd2 Rdf7 22.a5 ba5+/– 23.Rb5 Nf4+– 24.g3 Ng2 25.Ke2+– 1–0. Wall,Bill – Ill, Internet, 2003.

7.Qh5=+ g6 8.Qh7 Ne7 9.Nf3 =+.

6.a3 Bc5

7.Qh5 Ke7 8.Qh7 d5 9.Nc3 d4 10.Nd5 Kd6 11.Qh5 Rh8 12.Qf7 Be6 13.Qg7=+ Bd5 14.ed5= Kd5 15.Ne2 e4?? 16.Nf4+– Kd6 17.Qf7 Qe7?? 18.Qd5# 1–0. Woelfelschneider,Peter – Karster, Telefonpartie, 1993.

7.Qh5 Ke7 8.Qh7 d6 9.Nf3 =+.

7.Qh5 g6 8.Qh7= Ne7 9.Nc3 c6 10.Qh4 Rf8 11.Nge2 Qb6 12.Na4= Qa5 13.Nc5 Qc5 14.0–0–0 Qc4 15.d3 Qe6 16.f4 d6 17.fe5 fe5 18.Rdf1 Qg8 19.Ng3 Be6 20.Rf8 Qf8 21.Rf1 Qg7 22.Qg5 Qh7 23.h3 ½–½. Woschkat,Karl_Heinz – Lowrance,Lynn M, IECG, 1996.

6.Qh5 Ke7

7.c3 Ba5 8.Qh7 d5 9.Ba3 Kf7 10.ed5 Qd5 11.f3 Be6 12.Ne2–/+ Rh8 13.Qc2 Rh6 14.h3 Qc4 15.Qe4 Qe4 16.fe4–+ Rh4 17.d3–/+ Rd8 18.Nc1 Nd4 19.Kd2 Rf4 20.Bc5 b6 21.Bd4=+ ed4 22.Ke2 Rh4 23.cd4 Rd4 24.Nb3 Bb3 25.ab3= c5 26.Nd2 Rd7 27.Nf3= Rh8 28.Rhf1 Re8 29.Rac1 a6 30.Ra1 g6 31.Ra4 f5 32.g4+= Kg8 33.gf5 gf5 34.e5 Bc3= 35.Rg1 Kf8 36.Rg5 Rf7 37.Ra6 Be5 38.Ne5 Re5 39.Kf3 Rf6 40.h4 Rd5 41.Ra8 Kf7=+ 42.Ra7 Ke6–/+ 43.Ke2 Rd4 44.h5 Rb4 45.Rgg7 Rb3 46.Rge7 Kd5 47.Rad7 Kc6 48.Rc7 Kb5 49.Rcd7 Rb2–+ 50.Kf3 Rh2 51.Rh7 f4 52.d4 c4 53.Rc7 Rh3 54.Kg2?? f3 55.Kf2 Rh2 56.Kg3 Rg2 57.Kh3 f2 58.Kg2 f1Q 59.Kg3 Rf3 60.Kh4 Qh3 61.Kg5 Qg2 62.Kh6 Rf6# 0–1. marekt – NN, GameColony.com, 2002.

7.Qh7 d5 8.ed5 Qd5 9.Qg6 Qf7 =+.

7.Qh7 d5 8.Ne2 de4 9.Qe4 Be6 10.0–0 Qd5–/+ 11.Qd5 Bd5 12.a3 Ba5 13.Nbc3 Bf7 14.f4 Kd8 15.fe5 Ne5 16.Na4 Nc4 17.Bc3 Bc3 18.Nec3 Kc8 19.Rf2 Re8=+ 20.d3 Ne3 21.Re1 f5 22.Nc5 g5 23.N3e4 Nc2 24.Rc2 fe4 25.Ne4 Kb8 26.Rcc1 g4+/– 27.Nf6 Re6 28.Re6 Be6+/– 29.Re1 Bc8 30.Re8 c5 31.Ng4 b5 32.Nf6 b4 33.a4 b3 34.Nd7 Kc7 35.Nc5 b2 36.Re1 Kc6 37.Ne4 Ba6 38.Nf2 Rc8–/+ 39.Rb1 Kd7 40.Rb2 Rc1 41.Nd1 Rd1 42.Kf2 Rd3 43.Rb8 Rd2–+ 44.Kg1 Bc8 45.Rb1 Ra2 46.Rb4 a5 47.Rd4 Ke6 48.Re4 Kd6 49.Rd4 Kc5 50.Re4 Bb7 51.Rg4 Bc6 52.Rg5 Kd4 53.Ra5 Rg2 54.Kf1–/+ Rh2 55.Ra6 Be4 56.Kg1?? Rg2–+ 57.Kf1 Ke3 58.Rf6 Rg5 59.Ke1 Rc5 60.Rd6 Bd5 61.Rd5 Rd5 62.Kf1 Rg5 63.a5 Ra5 64.Kg2 Rg5 65.Kh3 Kf3 66.Kh2 Rh5 67.Kg1 Rh8 68.Kf1 Rh1# 0–1. PostModernist – ArasanX, ICS, 2000.

7.Qh7 d5 8.f4 Kf7 9.Qh5 g6=+ 10.Qh7 Rg7 11.Qh4 d4 12.Nh3 d3 13.0–0? Bc5 14.Kh1 dc2 15.fe5 cb1Q 16.Rab1 f5 17.Ng5?? Kg8 18.ef5= Bf5 19.Qc4 Kh8 20.Rf5 ½–½. Rook,I – Cadman,J, corr GB, 1996.

7.Qh7 d6 8.Nc3 Be6 9.a3 Ba5 10.Nd5 Bd5 11.ed5+= Nb8 12.Nf3 Nd7 13.Nh4 Qe8 14.0–0–0 Nb6 15.Nf5+= Kf8 16.f4 Nd5 17.fe5= de5 18.Rhf1 Ne7 19.Be5+/– Nf5 20.Rf5+– Qc6 21.Rdf1 Ke7?? 22.Bf6+– Kd6 23.Be5 Ke6 24.Qg6 Kd5 25.Bc3 (25.Bc3 Kc4 26.Qc6 bc6 27.R1f4#; 25.Bg7 Kc4 26.d3#) 1–0. Beaulieu,Michel – Breheret,Francois, It (open) Angers (France), 2007.

7.Qh7 d6 8.Ne2 Be6 9.Nbc3 Kd7 10.Nd5 Bc5 11.a3 Ne7 12.Ne7 Qe7 13.Qg6 Rh8 14.Nc3 Rh6 15.Qg3 a6 16.Nd5 Qf7–/+ 17.0–0? Rah8–+ 18.Ne3 Rh2 19.Qh2 Rh2 20.Kh2 Qh5 21.Kg1 Qg6 22.d3 Qg5 23.Rfe1 f5 24.ef5–/+ Bf5 25.Nf5 Qf5 26.Re2 g5 27.Bc1 Bd4 28.Rb1 Kc6 29.Be3 Qg4 30.Ree1 Bc3 31.Rf1 Qf5 32.Rb3=+ Ba5 33.Rfb1 b6 34.c4 g4 35.Rd1 Qh5 36.d4 g3–+ 37.f3 ed4 38.Rd4 Qh2 39.Kf1 Qh1 40.Bg1 Be1! 41.Rb2 Bc3 42.Rbd2 Qh6 43.Rd1 Bd4 44.Bd4 Qg6 45.Rd2 Qb1 46.Ke2 Qb3 47.Rd3 Qc4 48.Ke3 Qe6 49.Kf4 Kb5 50.Re3 Qg6 51.Re4 (51.Re4 d5 52.Re1–+; 51.Bb2 c5 52.Re4 d5 53.a4 Kc6–+). Bedbur – Roth, corr Theme, 1985.

7.Qh7 d6 8.Nf3 =+.

7.Qh7 Kf7 8.Qh3 d5=+ 9.Qe3 de4 10.Ne2 f5 11.Be5 Bd2 12.Nd2 Ne5 13.0–0 Rh8 14.f3 Qh4 15.h3 ef3 16.Nf3 Nf3 17.Rf3 Rd8 18.Qb3 Kf8=+ 19.Nf4 Rd6 20.Raf1 Qf6 21.Kh1 Qf7=+ 22.Qe3 Qa2–/+ 23.Nh5 Qc2 24.Ng7 Rg6 25.R3f2 Qc6 26.Nf5+= Bf5 27.Rf5 Kg8 28.Qb3 Kg7 29.Qb2 Kh6?? 30.Qe2?? Kh7+/– 31.Qe7 Rg7= 32.Rh5 Kg8 33.Rg5 Qh6 34.Rg7 Qg7 35.Qe6 Kh7 36.Rf7 1–0. Frankel,Zygmund – Burns,Chris J, NZL Major op, 1996.

7.Qh7 Kf7 8.Qh5 g6 9.Qf3 d5 10.Ne2 de4 11.Qe4 Bf5 12.Qc4 Be6 13.Qe4 Bd5 14.Qg4 Be7 15.Nbc3 Nb4 16.Kd1 Be6 17.Qf3 Qd7 18.d3 c5 19.a3 Nd5 20.Ne4 Kg7 21.h3 Nb6 22.Rb1 Rh8 23.Kc1 c4 24.Rd1 cd3 25.Rd3 Qc6 26.Rd6 Qc8 27.Rd1 Nc4 28.Nd2 Nb2 29.Rb2 b6 30.Ng3 Rd8–+ 31.Nb1 Rd1 32.Kd1 Qd7 33.Kc1 Rd8 34.Qe2 Qd5 0–1. Dubleumortier,Alain (2045) – Picard,Jean (1995), corr Aquitaine–ch, 1998.

7.Qh7 Kf7 8.Qh5 g6 9.Qh7 Rg7 =.

6.Qh5 Kf8

7.c3 Ba5 8.Nf3 d5 (8...Rh8 9.0–0+=) 9.ed5 Qd5 10.0–0 Qe4 (10...Qf7 11.Qh7 Bg4+=) 11.h3 (11.Ba3 Ne7 12.Re1 Qg4 13.Qg4 Bg4 14.Ne5 fe5=) 11...Be6 (11...g5–/+) 12.d4? (12.Ba3 Ne7 13.Re1 Qf5 14.Qf5 Bf5 15.Ne5 Re8=) 12...Qg6 (better is 12...Bf7 13.Qg4 Qg4 14.hg4 Be6–+) 13.Qg6+= hg6 14.de5 Bc4 (worse is 14...fe5 15.Re1 Kf7 16.Ne5 Ne5 17.Re5+=) 15.Re1 Re8 16.Nbd2 Bd5 17.ef6 Re1 18.Re1 gf6 19.a3 Kf7 20.Rd1 Re8 21.c4 Be6 22.Ne4 Bc4 23.Nf6 Re2 24.Ba1 Re7 25.Ng4 Be2 26.Rc1 Bf3 27.gf3 Bb6 28.Kf1 Na5 (better is 28...Nd4!?–/+) 29.Ne5= Kg8 30.Rd1 Nb3 (30...g5 31.Rd8 Kh7 32.Ng4=) 31.Ng6 (better is 31.Rd8!? Kg7 32.Nc6 Kf7 33.Ne7 Ke7 34.Rd1+=) 31...Rh7= 32.Nf4 Na1 33.Ra1 Rf7 34.Nd5 Rf3 35.Nb6 ab6 36.Kg2 Rf5 37.Rb1 Ra5 38.Rb3 Kf7 39.Re3 Rg5 40.Kf3 Kf6 41.h4 Rb5 42.Kg4 Rb2 43.f3 (43.Rf3!? Kg7 44.h5+/–) 43...Rg2 44.Kf4 Rg7 45.Re8 ½–½. gyananidhi – nextdoor (1740), gameknot.com, 2014.

7.c3 Ba5 8.Qh7 Qe7 9.Nf3 d6 10.Nh4 Qf7 11.Ng6 Ke8 12.Nh8 Qf8 (12...Qe6 13.d3=+) 13.Ng6= Qf7 14.Nh8 Qf8 (14...Qe6 15.0–0=+) 15.Ng6= Qf7 16.Nh8 Qf8 (16...Qe6 17.d3=+) ½–½. b4_player (2035) – Jarem, GameColony.com, 2002.

7.Nc3 h6 8.Qd1 (8.Nd5 d6+=) 8...Ne7 9.Nge2 c6 10.a3 Bc5 11.Ng3 (11.Na4!? Bd6 12.0–0+=) 11...d5 12.ed5 cd5 13.d3? (13.Qf3 Be6–/+) 13...b6 (better is 13...Qb6!? 14.Na4 Qa5 15.Nc3 d4–+) 14.Qf3 Bb7 15.0–0 Qd7 16.Qh5 d4 17.Nce4 f5 (17...Qd5!?–/+) 18.Nc5 bc5 19.a4 (19.Rae1!? Qd5 20.f3=) 19...Rb8+= 20.Bc1 Qe8 21.Qe2 f4?? (21...Qc6 22.f3 Qd6 23.Re1+=) 22.Ne4?? (better is 22.Qe5 Rc8 23.Rb1+–) 22...Rc8 (22...Qg6!?+=) 23.Nd6= Qc6 24.Ne4 (24.Nb7 Qb7 25.Qe5 f3+=) 24...Nd5 25.Qh5 Re8 (better is 25...g5+=) 26.Ba3+/– Nf6 27.Bc5 Qc5 28.Qe8! (worse is 28.Nc5 Nh5 29.Nb7 g5+=) 28...Ne8 (28...Ne8 29.Nc5 Zwischenzug; 28...Ke8 29.Nf6 Double attack (29.Nc5 Zwischenzug)) 29.Nc5+– Bc6 (29...Bd5 30.Nd7 Ke7 31.Ne5+–) 30.Rfe1 Kf7 (30...Ke7 31.Re5 Kd6 32.Rae1+–) 31.Re5 Nc7 (31...Nf6 32.Nb3+–) 32.Rf5 Ke7 33.Rf4 Rd8 (33...Kd6 34.Ne4 Be4 35.Re4 Kd5+–) 34.Re1 Kd6 35.Ne4 (better is 35.Rd4 Nd5 36.Na6 Rf8+–) 35...Be4 36.Rfe4 (worse is 36.de4 Rd7+–) 36...Kc6 37.Re7 g5 38.Rh7 Rd6 39.Ree7 Na6 40.Ra7 Nc5 41.a5 Re6 42.Kf1 Kb5 43.Rhe7 Rf6 44.Re5 Kb4 (44...Kc6 45.Ra8 Kd6 46.Ree8+–) 45.Rd5 (better is 45.Rc7 Na4 46.Rc4 Ka3+–) 45...Rf4 (45...Na6 46.Rb7 Kc3 47.Ke2 Kc2 48.Rd4 Re6 49.Re4 Re4 50.de4+–) 46.g3 (better is 46.Rc7!? Ka5 47.Rdc5 Kb6 48.R7c6 Kb7 49.Rh6 g4+–) 46...Rf6 47.Rd4 Kc3 (47...Kb5+–) 48.Rc4 (48.Rc4 Kd2 49.Rc5+–) 1–0. ch1nky – nextdoor (1650), gameknot.com, 2014.

7.Ne2 d5 8.f4 Nd4 9.Nd4= ed4 10.c3 dc3 11.Nc3 (11.dc3!? Bc5 12.Nd2+= (worse is 12.Qd5 Qd5 13.ed5 Kf7–/+; 12.Qh7? de4 13.Qh5 Qd6–/+)) 11...de4–/+ 12.0–0 (12.Qh7 f5–/+) 12...Qd4 13.Kh1 Be6 14.Rfe1 f5 ½–½. Cavadini,Ignacio – Rey Besada,Fernando (2150), LNA Puma Cup, 2007.

7.Ne2 d5 8.f4 de4!? 9.a3 Bd6 10.Qh7 ef4 11.Qe4 Bg4 –/+.

7.Ne2 d5 8.f4 Be6 9.0–0 (9.fe5 fe5 10.0–0 Ke7 11.Be5 de4 12.Qh4 Kd7 13.Qe4 Qg5+=) 9...Qe7 (9...de4 10.fe5 Qe7 11.Nf4+= Bc4 12.Qh7 Ke8 13.Re1 Qc5=) 10.c3 (10.ed5 Bd5 11.Nbc3 Bc4= 12.d3 Bf7 13.Qh7 Bc5=) 10...Bd6+= 11.d3 (better is 11.Qh7!? g6 (11...g5 12.Qh6 Ke8 13.fe5 fe5–/+ –0.75/8) 12.Qh4–/+ Ke8 13.ed5 Bd5–/+) 11...de4–+ 12.de4 Bc4 (12...Rd8 13.Qh7 Bc4 14.Re1–+; 12...g6 13.Qf3 Ke8–+) 13.Nd2 Be2 (13...Qf7 14.Qf3 Ba2 15.Nc1–+) 14.Qe2–/+ ef4 15.Nf3 (15.Rad1 Rd8–/+) 15...Re8 (15...g6 16.Nd4–/+) 16.Rae1 (16.Qb5 Rb8–/+) 16...Bc5–+ 17.Nd4 Qe5 0–1. Kring,Erich – Berglund,Per Erik, corr SSKK 2–54, 1985.

7.Ne2 Rh8+= 8.f4 Qe8 9.Qf3 d6 10.0–0 (10.Nbc3 Be6+= 11.Nd5 Qd7 12.Rb1+=) 10...Be6 (10...Bc5 11.Kh1–/+ Qg6 12.f5–/+) 11.d4 (11.fe5!? de5 12.c3 Bc5 13.d4+=) 11...ed4–/+ 12.Bd4 Nd4 13.Nd4 Bc5 14.c3 Qd7 (14...Qa4 15.Rd1–/+) 15.h3 (15.Nd2 Qa4 16.Qd3 Ke8–/+) 15...d5 16.e5 Bd4 (16...fe5!? 17.fe5 Ke8–/+) 17.cd4= f5 18.Nc3 b6 19.Nd1 (19.Rac1 c5=) 19...c5+= 20.dc5 bc5 21.Ne3 Rd8 22.g4 (22.Rac1!? Qb5 23.a4+=) 22...g6 (22...fg4 23.hg4 d4 24.f5–/+) 23.Rab1 (23.Rac1 d4 24.Rfd1 Qe7 25.gf5 gf5–+ (25...de3 26.fe6 Kg7 27.Rd8 Rd8 28.Qe3=)) 23...d4–+ 24.gf5 (24.Rfd1 Qe8 25.Ng2 fg4 26.hg4 Ba2–+) 24...gf5 (24...de3 25.fe6 Qe6 26.Qe3+=; 24...Bf5?! 25.Rb7 Qe6 26.Nf5 gf5 27.Ra7 Rg8 28.Kh2=) 25.Ng2 Bd5 26.Qa3 Qe7 27.Qa6 Rg8 28.Rf2 Rg6 29.Qa5 Kg8 (29...c4 30.Kh2–+) 30.Rb5 Rc8 31.Kh2 Bg2 (31...Kh8!? 32.Rbb2–+) 32.Rg2 Rg2 33.Kg2 Kh8 (33...c4 34.Qa6 Rc7 35.Rd5–+) 34.Kh2 (34.Qa6 Rg8 35.Kf1 c4–+) 34...Qh4 35.Rc5?? (better is 35.Qd2–+) 35...Qf4 (35...Qf2 36.Kh1 Rg8 37.Qa7 Rg1) 36.Kg2 Rg8 (36...Rg8 37.Kh1 Qf3 38.Kh2 Qg2) 0–1. Hummel,Erik Jan – Erwich,Frank AS, NED–ch U14 Leiden, 1998.

7.Nf3 d5 8.Qh7 Kf7 9.ed5= Qd5 10.a3 Ba5 11.Nc3 Bc3 12.Bc3 Bg4 13.Nh4 Ne7 14.Qd3 Qd3 15.cd3 Rh8 16.g3 Rad8 17.0–0 Be2 18.Rfb1 b6 19.d4 ed4 20.Bb2 g5 21.Re1 Bd3 22.Nf3 c5 23.h4 gh4 24.Nh4 Nd5 25.Kg2 Rdg8 26.Kf3 Rh5 27.Rac1 f5 0–1. Woschkat,Karl_Heinz – Horobik,Randal W, C2.1998.0.00126, 1998.

7.Qh7 d6 8.Nf3 Bg4 9.Nh4 Qe8 10.Ng6 Kf7 11.Nh4 Rh8 12.Qg6 Kf8 13.Qg4 Kg8 14.Nf5 Rh7 15.h4 Ne7 16.h5 Nf5 17.ef5 Bc5 18.Nc3 c6 19.Ne4 Qf7 20.0–0–0 Kf8 21.h6 gh6 22.Qg6 Ke7 23.Rh4 Bf2 24.Nf2 Rg8 25.Qf7 Kf7 26.g4 1–0. guest349 – guest24, ICC, 1999.

7.Qh7 d5

8.a3 Ba5 9.Bc3 Bb6 10.Nf3 Be6 11.Bb4 Kf7 12.ed5 Bd5 =+.

8.a3 Ba5 9.Ne2 Be6 10.f4 de4 11.Bc3 Bc3 12.Nbc3 f5 =+.

8.a3 Ba5 9.Nf3 de4 10.Nh4 Ne7 11.Qe4 Qd5 12.Qd5 Nd5–/+ 13.0–0 Nf4 14.g3 g5 15.Nf3 Bg4–+ 16.Ne5 fe5 17.Re1 Ne2 18.Kg2 Nd4 19.Re5 Bb6 20.c4 Bf3 21.Kg1 Re8 22.Bd4 Bd4 23.Re8 Ke8 24.Nc3 Bc3 25.Re1 Kf7 26.dc3 g4 27.Re3 Rd8 28.Kf1 Rd1 29.Re1 Rd2 30.Re3 Ra2 31.h4 Ra3 32.Ke1 a5 33.Re5 Ra2 34.h5 a4 35.h6 a3 36.h7 Kg7 37.Re7 Kh8 38.Re8 Kh7 39.Re7 Kg6 40.Re6 Kf5 41.Re7 Rb2 42.Rf7 Ke4 43.Re7 Kd3 44.Re3 Kc4 45.Re8 a2 (45...a2 46.Ra8 Kc3 47.Ra3 Kc2 48.Ra2 Ra2 49.Kf1 Ra1#) 0–1. Valica,Slavo (1705) – Johansson,Mats (1800), CT1–01 www.b2–b4.com, 2004.

8.a3 Bc5 9.Nc3 d4 10.Nce2 d3 (10...Be6 11.f4 Ke8 12.Nf3 g6=+) 11.cd3 Qd3 12.f4 Nd4 (12...Bg1=; 12...Bg4 13.Qg6 Bg1 14.Qg4=+ (14.Ng1? f5–+)) 13.Nd4 (13.Bd4 Bd4 14.Nd4 Qd4=) 13...Bd4 14.Bd4 Qd4 15.Rd1 Bg4 16.Nf3 Qc5 (16...Bf3!? 17.gf3 ef4=+) 17.fe5 Bf3 18.gf3 Qe5 19.Rg1 Rd8 20.Rg3 c5 21.a4 b6 22.a5 b5 23.Rb1 c4 24.Rg2 c3 25.Rc1 (25.Qf5!? Qf5 26.ef5 cd2 27.Rd2 Rd2 28.Kd2=) 25...b4–/+ 26.Qg6 (26.Qf5 Qd4 27.Rd1 c2–+) 26...Ke7 (26...Rd2!? 27.Rd2 cd2 28.Kd2 Qf4 29.Kd1 Qf3 30.Ke1 Qh1 31.Kd2 Qh2 32.Ke3 Qh3 33.Kf2–+) 27.Qf5 Qf5 28.ef5 Rc8 29.dc3 Kd6 30.Rd1+/– Kc5 31.cb4 Kb4 32.Rb2 Kc3 33.Rb7 Rce8 34.Kf2 Rh8 35.Rg7 Rh2 36.Kg3 Ra2 37.Rc7 Kb4 38.Rd4 Ka3 39.Ra7 Ree2 40.Rd6 Rg2 41.Kf4 Kb4 42.Rf6 Ra4 43.Re6 Kb5 44.Re4 Ra3 45.f6 Rf2 46.Re3 1–0. themonkey (2115) – lisarik (1980), GameColony.com, 2002.

8.a3 Bc5 9.Ne2 Be6 10.Ng3 d4 11.0–0 g6 12.d3 Qe7 =+.

8.a3 Bc5 9.Nf3 Ne7 10.0–0 Bg4 11.d3 Kf7 12.ed5 Bf3 13.gf3 Rh8 14.Qe4 Rh6 15.f4= Qh8 (15...Qh8 16.c3 ef4–/+ (16...Rh2?! 17.fe5 Qh5 18.e6 Ke8 19.c4=)) 0–1. Woschkat,Karl_Heinz – Poschmann,Hans, corr or01–001 E–mail, 2001.

8.a3 Be7 9.ed5 Qd5 10.Nf3 Qe6 11.Nh4 g5 12.Ng6 Ke8 =.

8.a3 Be7 9.Nf3 Be6 10.ed5 Qd5 11.Nc3 Qd7 12.d3 Ke8 =+.

8.c3 Be7 9.Ba3 =+.

8.c3 Be7=+ 9.d3 Be6 10.Nf3 (10.Qg6 de4 (10...Bf7 11.Qg3 de4 12.de4 Qd7 13.Nd2 Rd8–/+ –0.84; 10...Qe8 11.Qg3 de4 12.de4 Qf7 13.a4 Rd8–/+ –0.72; 10...Rh8 11.Ba3 Ba3 12.Na3 de4 13.Qe4 Qd7–/+ –1.03/9) 11.Qe4 Qd7 12.Nd2 Rd8 13.d4 ed4–+ –1.56/8) 10...Ke8 (10...de4 11.Qe4 (11.de4? Qd3 12.Nbd2 Qc2–+) 11...Qd7 (11...Qd5 12.Ba3 Rd8 13.Ke2 Qe4–/+ –0.75/9) 12.Qe3–/+ Rd8 13.0–0 Qd3–/+ –1.00) 11.Qg6 (11.0–0 g5=+ 12.ed5 Qd5 13.Ba3 Rd8–/+ –0.72/9) 11...Bf7–/+ 12.Qg3? (better is 12.Qg4!?–/+ de4 13.Qe4 Qd5–/+ –0.78) 12...de4–+ 13.de4 Qd3 14.Nbd2 Qc2 15.0–0? (15.Bc1 Qc3 16.Rb1 Ba2 17.Qg6 Kf8 18.0–0 Bb1 19.Nb1–+) 15...Qb2 16.Rab1 Qa2 17.Rb7 Rb8 18.Rc7 Qe6 0–1. Mokelke,J – Bekemann,Uwe, corr FRG–Cup, 1985.

8.c3 Be7 9.Nf3 Be6 (9...de4 10.Qe4 f5 11.Qe3–/+) 10.Nh4 (10.d4 de4 11.Qe4 Bd5=+) 10...de4–/+ 11.Ng6 Kf7 (11...Ke8 12.Ne7 Qe7 13.Qe4–/+) 12.Ne7 (12.Qh5 Bd6=+) 12...Ne7 13.Qe4 Qd5 14.Qd5 Bd5 15.0–0 Bc4 16.Re1 ½–½. Braskin,Iwo – Bendig,Frank, corr, 1991.

8.c3 Kf7 9.Qh5 g6 10.Qe2 Ba5 11.f3 (11.d3 Nd4 12.Qd1 Ne6–/+) 11...Bb6 12.d3 Be6 13.Nd2 Qd7 14.h4 Rad8 15.h5 gh5 16.0–0–0 d4 17.f4 (better is 17.Nb3!? dc3 18.Bc3 Bb3 19.ab3–+) 17...dc3 18.Qh5 Kf8 19.Bc3 Qd3 (19...Ba2 20.fe5 fe5 21.Ngf3 Qd3 22.Qh6 Ke8 23.Kb2–+; 19...ef4?! 20.Nh3 Bg4 21.Qh6 Ke8 22.Nf3 Be3 23.Kb1–/+; 19...Rg2?! 20.fe5 Ne5 21.Be5 Qc6 22.Kb1 fe5 23.Rf1 Ke7 24.Qe5–/+) 20.Ne2 (20.Kb2 Nd4 (20...ef4?! 21.Ne2 Bg4 22.Qh6 Ke8 23.Qh7 Qe2 24.Qg8 Kd7 25.Qg7 Kc8 26.Ka1–/+; 20...Rg2?! 21.Ngf3–+) 21.Rc1 Qb5 22.Ka1 Qa4 23.Bb4 Qb4–+) 20...Nd4 (< 20...Ba2 21.fe5 Bf7 22.Qf3 fe5 23.Rdf1–+) 21.Bd4 Bd4 (22.Nd4 Qa3 (22...ed4?! 23.Qc5 Rd6 24.Rh6–/+; 22...Rd4?! 23.Qf3–+; 22...Qd4?! 23.Qh6 Ke7 24.fe5 fe5 25.Qh4 Ke8 26.Nb3 Qc3 27.Kb1–+) 23.Kc2 Qa2 (< 23...Rd4 24.Qh6 Ke8 25.Qh5 Bf7 26.Qh3 Qa2 27.Kc1–+) 24.Kc1 Qa3 (24...ed4 25.Qc5 Rd6 26.g4–+; < 24...Rd4 25.Qh6 Ke8 26.Qh5 Bf7 27.Qf3 Qa1 28.Nb1–+) 25.Kb1 Rd4 26.Qh6 Ke8 27.Qg6 Rg6 28.Rh8 Kf7 29.Rf8 Kf8 30.Kc2 Bb3 31.Nb3 Qa2 32.Kc3 Rg3 33.Rd3 Rgd3#) 0–1. Schwertel,Gottfried – Bendig,Frank, TKM/FINAL, 2003.

8.c3 Kf7 9.Qh5 (9.ed5 Qd5 10.cb4 Nb4 11.Kf1–+ Rh8 12.Nc3 Rh7 13.Nd5 Nd5–+) 9...g6=+ 10.Qe2 (10.Qh7 Rg7 11.Qh4 Bc5 12.Nf3 g5 13.Qh5 Ke7–/+; 10.Qf3 de4 (10...Bc5 11.d3 Be6 12.Nd2 Ke8 13.Ne2 de4=+) 11.Qe4 Bf8 12.Ba3 Bf5 13.Qc4 Kg7–/+) 10...Be7 (10...Bf8 11.d3 Be6 12.Nf3 Ke8 13.0–0 g5=+; 10...Ba5 11.d3 Nd4 12.Qd1 Ne6 13.Nd2 de4–/+; 10...Bc5 11.Nf3 Be6 12.d3 d4 13.0–0 Ke8=+) 11.d3 d4 12.Nf3 Be6 (12...dc3 13.Bc3 Qd7=+) 13.Nbd2 (13.cd4 ed4 14.0–0 Ke8=) 13...dc3 14.Bc3 Nb4 (14...Ke8 15.Rb1 Rb8 16.Nc4=+) 15.Bb4= Bb4 16.0–0 Rh8 17.Nb3 b5 18.Rac1 Qe7 19.Rc6 Bd6 20.Rfc1 Bg4 21.d4?? Bf3 22.Qf3+= ed4 23.Nd4 Bh2 24.Kf1 Be5 25.Qb3 Kf8? 26.Ne6+– (26.Ne6 Ke8 27.Rc7 Rh1 28.Ke2 Rc1 29.Qb5 (29.Rc1?! Rb8+–) 29...Kf7 30.Ng5 (30.Re7?! Ke7 31.Qb7 Ke6 32.Qa8 Rc7+–) 30...Kf8 31.Re7 Ke7 32.Qb7 Rc7 33.Qa8 fg5 34.Qd5+–; 26.Nb5?! Rb8 27.Ke2 Bd6=) 1–0. Roczniak,Jan – Blaszczak, corr Poland, 1981.

8.Nc3 Nd4 9.0–0–0 de4 10.Qh4 Qd6 11.Qe4 Ba3 12.Qe1 a5 13.d3 Ra6 (14.Ba3 Qa3 15.Kd2 b5–/+) 0–1. Rego,Sandro (1955) – Richard,Phil (2070), IECG, 1998.

8.ed5 Qd5 9.f3 Nd4 10.Bd4 ed4 11.Qe4 Be6 12.Ne2 Qe4 –/+.

8.ed5 Qd5 9.Nf3 Bg4 10.Nh4 Rd8 11.0–0 Ke7 12.d3 Nd4 =+.

8.ed5 Qd5=+ 9.Nf3 Bg4 10.Nh4 Ne7 11.f3 (11.a3 Kf7 12.ab4 Rh8–/+ 13.Qd3 Qd3 14.cd3 Rh4 15.d4 Nc6–/+; 11.Nc3 Bc3 12.Bc3 Kf7 13.Qd3 Qd3 14.cd3 g5 15.Nf3 Rad8–+) 11...Bd7 (11...Kf7 12.Qe4 (12.c3 f5 13.cb4 Rh8 14.Nc3 Qd3 15.Ng6 Ng6–+) 12...Qe4 13.fe4–/+ Rh8 14.Nf3 Bf3 15.gf3 Rh5–/+) 12.Ng6 (12.a3 Ba5 (12...Bd6 13.Ng6 Ng6 14.Qg6 Rh8 15.Nc3 Qc4=+; 12...Bc5 13.Nc3 Qc4=+ 14.Ne4 Qc2 15.Bc3 Bb6–/+) 13.Ng6 Ng6 14.Qg6 Rd8 15.Qe4 Qe4–/+) 12...Ng6=+ 13.Qg6 Rd8 14.Nc3 (better is 14.Bc1!?=+ Rh8 15.a3 Ba5–/+) 14...Qd2!–+ 15.Kd2 Bf5 16.Ke2 Bg6 –/+. Jahr – Semenov, corr ICCF WT–H–GT–182, 1977.

8.Ne2 d4 9.Ng3 Ne7 10.0–0 Kf7 11.Qh5 Ng6 12.Qe2 Be6 13.Nh5 Bc5 14.d3 Qd7–/+ 15.f3 Rh8 16.g4 Rh5 17.gh5=+ Nf4 18.Qd2 Rh8 19.Kh1 Rh5 20.Rg1 Qb5 21.Ba3 Bb6 22.Qb4 Qe8 23.Qd2 Ba5–+ 24.Qf2 Nh3 25.Qf1 Nf4 26.Bc1?? Qh8 27.Bf4=+ ef4 28.Qg2 g5 29.Na3 c6 30.Nc4 Bc4 31.dc4 1–0. Mroz,Antoni – Wiergowski,Zbyszko, corr Poland, 1986.

8.Ne2 de4 9.a3 Bc5 10.Qe4 Be6 11.Nf4 ef4 12.Qe6 Qe8 =+.

8.Ne2 de4 9.Qe4 Be6 10.a3 Bc5 11.Nf4 ef4 12.Qe6 Qe8 =+.

8.Ne2 de4 9.Qe4 Be6 10.Nbc3 Rh8 11.a3 Bc3 12.Bc3 Qd5 13.Qd5 Bd5 14.0–0 g5 15.h3 Kf7 16.f3 Rad8 17.d3 Ne7 18.Ng3 c5 19.a4 b6 20.Rfd1 Nc6–/+ 21.Ne4 Nd4 22.Rd2 f5 23.Ng3 Kf6 24.Kf2 Rd7 25.Nf1 Be6 26.Ne3 Ra8 27.Re1 a6 28.Nc4 Bc4 29.dc4 Re8 30.a5 ba5 31.Ba5 Rb7 32.c3 Nc6 33.Rd6 Re6 34.Bd8 Nd8 ½–½. Moedl,Willi – Johansson,Mats, CF–01 www.b2–b4.com, 2005.

8.Ne2 Be6 9.a3 Bc5 10.f4 d4 11.Nc1 ef4 12.Nd3 Bd6 =+.

8.Ne2 Be6 9.f4 Ke8 10.fe5 fe5 11.a3 Be7 12.ed5 Qd5 =+.

8.Ne2 Kf7 9.ed5 Qd5 10.a3 Be6 11.ab4 Rh8 12.Qd3 Qd3 =+.

8.Ne2 Kf7 9.Qh5 g6 10.Qh7 Rg7 11.Qh4 Be6 12.a3 Be7 =+.

8.Nf3 d4 9.Nh4 Ne7 10.0–0 Be6 11.f4 ef4 12.Rf4 Qd6 13.g3 Ke8 14.Nf5 Bf5 15.ef5 (worse is 15.Rf5 Qb6 16.Rf1 Bd6–/+) 15...Bc5 16.d3 Kd7 17.Qh3 Rh8 18.Qg2 (18.Qg4 Qb6 19.Bc1 Rh7+=) 18...Nd5–/+ 19.Re4 (19.Rg4 Ne3 20.Rg7 Kc8–/+) 19...Ne3–+ 20.Qf3? (better is 20.Qe2 Rae8 21.Nd2–/+) 20...Qb6 (20...Nc2 21.Re6 Qf8 22.Nd2 Na1 23.Qb7+=) 21.Bc1 (21.Re3 Qb2 22.Qd5 Bd6 23.Re1 Qa1 24.Qb5 Kd8 25.Qb7–+) 21...Nc2 22.Re6 c6 (22...Na1?! 23.Rb6 ab6 24.Bf4+=) 23.Qg4 Rhg8 (better is 23...Rh7 24.Qe2 Na1 25.Nd2–+) 24.Qe2 Na1 25.Nd2 (25.Rd6 Kc7 (25...Bd6?! 26.Qe6 Kc7 27.Qf7 Kd8 28.Qg8 Ke7 29.Qe6 Kf8 30.Qd6 Kg8 31.Qe6 Kh7 32.Na3–+) 26.Rd7 Kd7 27.Qe6 Kd8 28.Qg8 Ke7 29.Qg7 Ke8–+) 25...Rae8 26.Ne4 Re6 (better is 26...Bb4–+) 27.Nc5–/+ Qc5 28.Qe6 Kc7 29.Bf4 Kb6 30.Qg8 Qe7 (30...Qb5 31.Qg7 Qf5 32.Qe7–/+) 31.Qe6 (31.Kf2 Qa3 32.Ke2 Qc5+=) 31...Qb4–/+ 32.Qf7? (better is 32.Kf2!?–/+) 32...Qe1–+ 33.Kg2 Qe2 34.Kh3 Qd3 35.Kg4 Qe2 36.Kh3 Nc2 37.Bc7?? Ka6–+ 38.g4 Ne3 39.Qh5 d3 40.Qh4 Qg2 0–1. Kleinke,Uwe – Schreiber,Thomas, Mecklenburg VP LL2, 2007.

8.Nf3 Ke7 9.a3 Ba5 10.Bc3 Bb6 11.Bb4 Kf7 12.ed5 Qd5 =.

8.Nf3 Ke7 9.c3 Ba5 10.Ba3 Kf7 11.Nh4 Ne7 12.Be7 Ke7 =.

8.Nf3 Kf7 9.ed5 Qd5 10.a3 Ba5 11.Nc3 Bc3 12.Bc3 Bg4 13.Nh4 Ne7 14.Qd3 Qd3 15.cd3 Rh8 16.g3 Rad8 17.0–0 Be2 18.Rfb1 b6 19.d4 ed4 20.Bb2 g5 21.Re1 Bd3 22.Nf3 c5 23.h4 gh4 24.Nh4 Nd5 25.Kg2 Rdg8 26.Kf3 Rh5 27.Rac1 f5 (28.Re5 Nf6 29.Bd4 cd4 30.Rc7 Kf8 31.Ra7 Be4 32.Ke2 d3 33.Kf1 Rh4 34.gh4 Ng4–+) 0–1. Woschkat,Karl_Heinz – Horobik,Randal W, IECG, 1998.

8.f4 de4 9.Qe4 ef4 10.Ne2 Qe7 11.Qf4 Rh8 12.Nbc3 Bd6 =+.

8.f4 de4 9.Qe4 f5 10.Qc4 Qe7 11.Ne2 Be6 12.Qb5= Nd4 13.Nd4 ed4 14.0–0 Bc5 15.d3 c6–/+ 16.Qa5 b6 17.Qe1 Re8 18.Nd2 Qf6 19.Qg3 g5 20.Ne4!+/– Qf7 21.fg5+– Ke7 22.Rae1 Kd8 23.Nf6 1–0. pumpkin (2260) – arto (1980), net–chess.com, 2007.

8.f4 de4 9.fe5 f5 10.a3 Ba5 11.Ne2 e3 12.Nf4 Bd2 =+.

8.f4 ef4 9.a3 Bc5 10.Ne2 de4 11.Qe4 Qd6 12.d4 Bb6 =+.

8.f4 ef4 9.Ne2 de4 10.Qe4 Qe7 11.Qf4 Rh8 12.Nbc3 Bd6 =+.

8.f4 ef4 9.Ne2 de4 10.Qe4 Kf7 11.Qf4 =+.

8.f4 ef4 9.Ne2 f3 10.gf3= de4 11.fe4 Bg4 (11...Ke7 12.Rg1 Ne5 13.Rg7 Rg7 14.Qg7 Kd6 15.Nf4+/–) 12.Nf4 (12.Rg1 Qd7 13.h3 Be2 14.Ke2 Bc5=) 12...Nd4= 13.0–0 Ne2 (13...Bc5 14.Ng6 Kf7 15.Ne5 Ke6 16.Ng4 Nc2 17.Kh1+/–) 14.Kg2 (14.Ne2!? Be2 15.Rf5=) 14...Nf4=+ 15.Rf4 Bd1 (15...Be6 16.Rf2=) 16.e5 Be7 (16...Qd5 17.Kg3 Ke8 18.Qg6 Ke7 19.Qe4 Qe4 20.Re4+/–) 17.d4+= Qd5 18.Kg1 Qc6 (18...Qf7!?+=) 19.Nc3+/– Bf3 20.Rf1 (better is 20.Qf5 Bh1 21.Qg6+/–) 20...Bg2?? (better is 20...Bd5+/–) 21.ef6+– gf6 22.Rf6! Bf6 (22...Qf6 23.Rf6) 23.Ba3 Ke8 24.Qg8 Kd7 25.Qf7 (25…Kc8 26.Rf6+–; 25.Qa8 Bd4 26.Rf2 A) 26...Qc3?! 27.Kg2 Bf2 A1) < 28.Kf2 Qc2 (< 28...Qa3 29.Qb7 Qa2 30.Qb3=) 29.Ke3 Qc3 30.Ke4 Qa3–/+; A2) 28.Qb7 Qc2 29.Qb5 Kd8 30.Qd5 Kc8 31.Qg8 Kb7 32.Qb3 Qb3 33.ab3+=; B) 26...Bf2 27.Kf2 Qf3 28.Ke1 Qe3 29.Ne2 Bf3 30.Qd8 Kd8 31.Be7 Ke7 32.Kd1 Be2 33.Ke1 Bg4 34.Kf1 Bh3#; C) 26...Qf3–+) 1–0. Labahn,Wolfgang – Bendig,Frank, corr ICCF TT–4–90 semi, 1993.

8.f4 Kf7 9.ed5 Qd5=+ 10.Nf3 ef4 11.0–0 Bg4 12.Nh4 Qg5 13.Nf3 Bc5 14.Kh1 Bf3 15.Rf3 f5 16.Rh3 Rh8–+ 17.Qh8 Rh8 18.Rh8 f3 19.g3 f4 20.Rh7 Ne5 21.Nc3 fg3 22.hg3 Qg3 (22...Qg3 23.Rg7 Qg7 24.Re1 Qg2#) 0–1. Lielmezs,Girts – Johansson,Mats, TE–2004–P–01712, 2004.

8.f4 Kf7 9.Qh5 g6 10.Qf3 de4 11.Qe4 Bf5 12.Qc4 Be6 13.Qe4 Bd5 14.Qe2 ef4 15.Qg4 Bd6 16.Nc3 f5 17.Qh3 Rh8 18.Qd3 Bg2 19.Qc4 Kf8 20.0–0–0 Bh1 21.Nd5 Bd5 22.Qd5 Be5 (23.Qg2 Bb2 24.Kb2 Ne5–+). me doggie (2085) – RedKnightUK, ChessWorld.net, 2003.

8.f4 Kf7 9.Qh5 g6 10.Qh7 Rg7 11.Qh6 de4 12.fe5 fe5 =+.

8.c3 Ba5

9.Ba3 Kf7=+ 10.Qh5 g6–/+ 11.Qh7 Rg7 12.Qh4 de4 13.Qe4 Bf5 14.Qc4 Be6 15.Qe2 Qd5 16.f3 Rh7 17.Qe4 Bb6 18.Ne2 Rd8 19.Qd5 Rd5 20.Bc1 Bf5 21.Na3 Bd3 22.Bb2 e4 23.Nf4 ef3 24.gf3–/+ Re5 25.Kd1 Ba6 26.c4 Rf5 27.Nd5–/+ Rf3 28.Nb5 Bb5 29.cb5 Ne7 30.Nb6 ab6 31.Kc2 Rh5 32.Rhf1 Rf1 33.Rf1 Rf5 34.Rf5–/+ Nf5 35.Kd3 Ke6 36.Bc3 Nd6 37.a4 f5 38.Ke3 g5 39.d3 Nf7 40.Bg7 Kd5 41.Bf6 f4 42.Ke2 g4 43.Bc3 Ng5 44.Bf6 Nf3 45.h4 Nd4 46.Kf1 Nf5 47.Kf2 Ng3 48.Bd8 Kc5 49.Bc7–/+ Nh5 50.d4 Kd4 51.Bb6 Kc4 52.Bc7 Kb4 53.Bf4 (53.b6 Ka4 54.Bd8 Kb5–+) ½–½. Mroz,Antoni – Zieba,Teofil, corr Tch8–Poland, 1989.

9.ed5 Qd5=+ 10.Nf3 Ne7 11.Ba3 c5 12.Nh4 g5–+ 13.Qh6 Kf7 14.Qh7 Rg7 15.Qh5 Ke6 16.Qg4 Kd6 17.Qf3 Qe6 18.Qd3 Kc6 19.Qe4 Kd6 20.Nf3 g4–/+ 21.Nh4 f5 22.Qd3=+ Kc6 23.Bb2 Rh7 24.g3 Bc7 25.Na3 a6 26.Nc4 e4–+ 27.Qe2 b5 28.Ne3 Be5 29.Nef5?? Qd5?? 30.Ne3?? Qd3+= 31.Qd1 Rg7 32.Rb1 Be6 33.c4 Bb2 34.Rb2 Rg5 35.Nhg2 Ng6 36.Qb3 Ne5–/+ 37.cb5 Kd6–+ 38.Qa4 Nf3?? 39.Kd1= Bd7 40.Qa5+= Bb5 +=. Mroz,Antoni – Polak,E, corr Poland, 1985.

9.Nf3 Be6

10.0–0 Kf7 (10...de4 11.Qe4 Rh8 12.Re1 Qd5 13.Nd4 Nd4–/+) 11.Nh4 Rh8 12.Qg6 Kg8 13.Nf5 Qd7 –/+.

10.Ba3 Kf7 11.Qh5 g6 (11...g6 12.Qh7 Rg7–/+ (12...Ke8 13.Nh4 de4–/+) 13.Qh4 de4–/+) 0–1. Kellerer – Brinkmann,Wilhelm, corr, 1987.

10.Na3 de4 (10...Ke8 11.0–0 g5 12.ed5 Qd5 13.d3 Qd7–/+; 10...Kf7 11.ed5 Bd5 12.Nh4 Rh8 13.Qg6 Kg8–/+; 10...Bb6 11.d3 Kf7 12.Qh5 g6 13.Qh4 d4–/+) 11.Qe4 Qd5 12.Qe3 Rd8 13.Nc2 Qd3 –/+.

10.d3 Kf7 (10...de4 11.Qe4 Qd5 12.Nbd2 Rd8 13.Ke2 Rh8–/+; 10...Ke8 11.Nbd2 Bb6 12.0–0 Qd7 13.ed5 Bd5=; 10...d4 11.0–0 dc3 12.Bc3 Kf7 13.Qh5 g6=) 11.Qh5 g6 12.Qh7 Rg7 13.Qh4 de4 –/+.

10.ed5 Qd5 11.0–0 e4 12.Ne1 Kf7 13.Qh4 Qe5 –+.

10.Qg6 Bf7 (10...Ke7 11.Ba3 Kd7 12.ed5 Bd5 13.Bc5 Kc8–/+) 11.Qh7 de4 12.Qe4 Qd5 13.Qh7 Rd8 –/+.

10.h4 de4 (10...Bb6 11.h5 de4 12.Qe4 Qd5 13.Qg6 Bf7–/+; 10...Ke8 11.h5 g6 12.Nh4 gh5 13.Nf5 de4–/+; 10...Ke7 11.h5 de4 12.Ba3 Kd7 13.Qe4 Kc8–/+; 10...Qd7 11.h5 Ke8 12.Rh4 de4 13.Qe4 Kd8–/+; 10...g6 11.d3 de4 12.de4 Qd3 13.Nbd2 Ke8–/+; 10...Rb8 11.h5 Ke8 12.Rh4 de4 13.Qe4 f5–/+; 10...a6 11.h5 Ke8 12.Na3 g6 13.ed5 Qd5–/+) 11.Qe4 Qd5 12.Qe2 Rh8 13.Na3 Rd8 –/+.

10.Nh4 de4 11.Ba3 Ke8 12.Qe4 Qd5 13.f3 (13.Qg6!? Bf7 14.Qg4–/+) 13...Bb6 14.d3? (better is 14.Nf5–+) 14...Rd8 15.Ke2 (15.Kd2 Qe4 16.fe4–+) 15...Qd7 16.g4 (16.Qg6 cannot undo what has already been done 16...Bf7 17.Qe4 g6–+) 16...Rh8 17.Ng6 (17.Nf5 a fruitless try to alter the course of the game 17...g6 18.Nd6 cd6 19.Qg6 Ke7 20.g5–+) 17...Rh3 (17...f5 18.Ne5 Ne5 19.gf5 Rh4–+) 18.Nf8–/+ Qd5 19.Ne6 Qe6 20.Nd2 Ne7 21.Qb7?? causes even greater problems. (better is 21.Be7 Ke7 22.Kd1–/+) 21...Nd5–+ 22.c4 (22.Ke1–+ is still a small chance) 22...Nf4 23.Kf1 (23.Kd1 desperation 23...Qd7 24.Rc1 Nd3 25.Kc2 Qa4 26.Kb1 Qa3 27.Rc2–+) 23...Rd3 24.c5 Rd2 25.cb6 (25.Ke1 is not much help 25...Re2 26.Kf1 c6 27.Qa8 Kf7 28.Qf8 Kg6 29.Qg7 Kg7 30.Kg1 Rf3 31.cb6 Qg4) 0–1. Huelle,Gunter – Randt,Karl Heinz (1870), Leipzig VfB op, 2001.

8.c3 Bc5

9.Ba3 Ba3 10.Na3 de4 11.Qe4 Rh8 =+.

9.Ba3 Ba3 10.Na3 Be6 11.Nc2 =+.

9.Ba3 Qd6 10.Bc5= Qc5 11.Ne2 (11.Nf3 Qb6 12.ed5 Qb2 13.dc6 Qc1 14.Ke2 Qh1–/+) 11...Be6 (11...Qb6 12.ed5 Qb2 13.dc6 Qa1 14.f4 Qa2 15.fe5=+) 12.0–0 (12.f4 de4 13.Qe4 Rh8=+) 12...Kf7 (12...Qb5 13.c4 Qc4 14.ed5 Qd5 15.Nbc3 Qd2 16.Rab1–+) 13.d4 (13.Qh5 Ke7=+) 13...Qd6 (13...ed4 14.Nf4 de4 15.Qg6 Ke7 16.Qe4=) 14.Qh5 (14.ed5 Bd5 15.Qh5 g6 16.Qh7 Rg7=+) 14...g6 15.Qf3 de4 16.Qe4 Bd5 17.Qe3 Rae8 18.Qg3? Bc4–+ 19.Qf3 ed4 20.Re1 Rh8 21.h3 Qe6 22.Nd2 Be2 23.Qg3 Qe5 24.f4 Qe3 25.Qe3 Re3 26.cd4 Nd4 27.Rac1 c6 28.Kf2 Rhe8 29.Nc4 R3e6 30.g4 Bc4 31.Rc4 0–1. Garcia,Francisco Javier – Martin,M, ESP–chT Spain, 1992.

9.Ne2 d4 10.0–0 Be6 11.Re1 Qd7 12.cd4 ed4 13.Nd4?? (better is 13.Rc1 Bb6 14.Nf4=) 13...Bd4–+ 14.Nc3 Bc3 (14...Ne5!? 15.Reb1–+) 15.Bc3 Qf7 (15...Ke8 16.Qh5 Ke7 17.Qb5–+) 16.Qh4 (16.d4 g5 (16...Ba2?! 17.d5=) 17.Qf7 Bf7–/+) 16...Qg6 17.Re3 (17.Qf4 Rc8–+) 17...Kf7 18.Rg3 Qh6 19.Qh6 (19.Bf6 Qh4 20.Bh4 Nd4–+) 19...gh6 20.Rg8 Rg8 21.d4 Bh3 22.g3 Re8 23.d5 Ne5 24.f4 Ng4 ½–½. Seack,Ingo – Dietzsch,B, corr SOK–89–xx, 1989.

9.Ne2 Be6 10.0–0 (10.d4 ed4 11.cd4 Kf7 (11...Bb4 12.Nbc3 de4= 13.0–0 Bc4 14.Rfd1 e3=) 12.Qh5 g6 13.Qh7 Rg7 14.Qh4 Bb4=+) 10...de4 (10...Kf7 11.ed5 Bd5 (11...Qd5 12.Qh5 Ke7 13.d4 ed4 14.Qd5 Bd5=+) 12.Qh5 g6 13.Qh7 Rg7 14.Qh3 Be6–/+) 11.Ng3 (11.Qe4 f5 (11...Qd5 12.Qc2 Rh8 13.d4 Bd6 14.Ba3 ed4=+) 12.Qf3 e4 13.Qh3 Qd6 14.Qh5 g6–/+) 11...Qd3 (11...Kf7 12.Qe4 Qd5 13.Qe2–/+ Rad8 14.Ne4 Bb6–/+) 12.Qe4 (12.Ne4 Ne7 13.Qh4 Bb6=+ 14.Ba3 Kf7=+) 12...Qe4 (12...Rd8 13.Qe1 Rh8 14.Qe4 f5–+) 13.Ne4 Bb6 14.Na3 (14.Ba3 Kf7–/+) 14...Rd8 15.h3 (15.Rfe1 f5 16.Ng5 Rd2 17.Ne6 Kf7 18.Ng5 Kf6–+) 15...Kf7 16.Rad1 Rd3 17.Kh2 Ba2 18.f4 Bd5 19.Ng3 ef4 20.Rf4 Bc5 21.Ne4 Ba3 22.Ba3 Be4 23.Re4 Rgd8 24.Rb1–/+ b6 25.Rc4 Ne5 26.Rc7 R8d7 27.Rd7 Nd7 28.Bc1 Ne5 29.Rb4 g5 30.Kg1 Ke6 31.Kf2 Nc6 32.Rb5 f5–/+ 33.Ke2 Rg3 34.Kf2 f4 35.Ba3 Rd3 36.Ke2 Rd5=+ 37.Rb1 b5 38.Rb2 a5–/+ 39.Ke1 Ne5 40.Rb1 Nc4 41.Bc1 Kf5 42.Ra1 a4 0–1. Bender – Walther, corr, 1985.

9.Ne2 Kf7 10.Qh5 g6 11.Qf3 de4 12.Qe4 –/+.

9.Ne2 g6 10.d4= Bd6 (better is 10...ed4 11.Nd4 Qe7 12.Qe7 Ne7=) 11.ed5+/– Ne7 12.Qh6 (12.c4 ed4 13.Nd4 Nf5+/–) 12...Rg7 (better is 12...Kf7!? 13.c4 Nf5+=) 13.Qh8+– Ng8 14.c4 (14.Bc1 Rf7+/–) 14...Bb4 15.Bc3 Bc3 16.Nbc3 (worse is 16.Nec3 ed4 17.0–0 Qe7–+) 16...ed4 17.Nd4 (better is 17.Ne4!? Qe7 18.Qh4–+) 17...Qe7 18.Ne6 Be6 19.Qh4 Bd5 20.Kd2 (20.Kf1 Bf7 21.Nd5 Bd5 22.cd5 Qe5–+) 20...Bg2 21.Rhe1 Qd7 22.Kc2 Qf5 23.Kb3 a5 24.Qg3 Bc6 25.a4 (25.Rad1 Qc5–+) 25...Qc5 26.Qd3 f5 (26...Rd7 27.Nd5–+) 27.Rad1 (27.Nd5 Rh7 28.Re6 Rh2 29.Rg6 Qf2–+) 27...Qb4 28.Kc2 Nf6 29.Qh3 (29.Rb1 Ba4 30.Na4 Qa4 31.Qb3 Qb3 32.Rb3 b6–+) 29...Ba4 30.Na4 Qa4 31.Kb2 Rh7 32.Qe3 (32.Qg3 Ng4 33.h3 Qb4 34.Ka1 Nf2 35.Qg6 Qc3 (35...Nd1?? 36.Qf6 Kg8 37.Rg1 Rg7 38.Qg7) 36.Kb1 Nd1 37.Qf5 Kg8 38.Qd5 Kh8 39.Rd1 Rh6 40.Qd4 Qd4 41.Rd4 Rh3–+) 32...Qb4 33.Ka1 Re8 34.Qd4 Ne4 35.Re4 Qa4 36.Kb2 Qb4 37.Ka1 Qa3 38.Kb1 Qb3 39.Ka1 Qd1! 40.Qd1 Re4 41.Qd8 Re8 42.Qf6 Rf7 43.Qh8 Ke7 44.Qe5 Kf8 45.Qh8 Ke7 46.Qe5 Kd8 47.Qd5? Rd7 48.Qb7 Re2 49.Qb8 Ke7 50.Qb1 Rf2 51.Qe1+– (51.Qe1 Kf6 52.Qf2+–) 1–0. eddy6310 (1765) – nextdoor (1630), gameknot.com, 2014.

9.Nf3 Be6 10.0–0 Qe7 (10...de4!? 11.Qe4 Qd5–/+) 11.d4= Bd6 12.de5 Ne5 13.Ne5 Be5 14.f4 (14.Ba3!? c5 15.f4=) 14...Bd6+= 15.Nd2 de4 16.Qe4 c6 17.Nc4 (better is 17.Rfe1!? Bd5 18.Qd3 Bc5 19.Kh1=) 17...Bc5–/+ 18.Kh1 Rh8 19.Rfe1 Re8 20.Nd2 (20.Qf3 Qf7 (worse is 20...Bc4 21.Re7 Re7 22.Qg4=) 21.Ba3 Ba3 22.Na3 Rh3+= (22...Ba2?! 23.Re8 Qe8 24.c4+=)) 20...Qc7 21.Nb3 f5 22.Qf3 Bd5 (22...Bd6!? 23.Nd4 Bd5 24.Re8 Ke8 25.Re1 Kd7+=) 23.Re8= Ke8 24.Qe2 (24.Qg3 Bd6 25.Qg6 Kd8+=) 24...Be7 25.Re1 Rh4 26.Ba3 (26.c4!? Be4 27.Be5+=) 26...Be4+= 27.Be7 Ke7 28.Nc5?? (better is 28.Kg1 Qf4 29.g3+=) 28...Qf4–+ (28...Rf4?! 29.Qc4 Qd6 30.Ne4 (worse is 30.Nb7 Qd2 31.Qc5 Kd7 32.Qd4 Qd4 33.cd4 Bd5–+) 30...fe4 31.g3=) 29.h3 (29.Qe4 fe4 30.Re4 Qe4 31.Ne4 Re4 32.Kg1–+) 29...Rh3 0–1. nextdoor (1640) – ch1nky, gameknot.com, 2014.

9.Nf3 Bg4 10.Nh4 de4 11.0–0 (11.Qe4!? Be6 12.d4 (12.Ba3 Ba3 13.Na3=+ g5 14.Nf5 Qd7 15.Ne3 Rd8=+) 12...Bd5 13.Qc2 ed4 14.0–0 Qd7 15.cd4 Bb4=) 11...Qd3 12.Ng6 (12.Ba3!? Ba3 13.Na3–/+ Qd2 14.Rab1 Rb8 15.Qe4 Qg5=+) 12...Kf7–+ 13.h3 Be2 14.Re1 Ne7 15.Ne5 (15.Ne7 e3 16.de3 Qh7 17.Ng8–+) 15...fe5 16.c4 Rh8 17.Qg7 (17.Qh8 Rh8 18.Be5 Bf3 19.gf3 Rh3 20.Bg3 Qf3 21.Bh2 Qf2 22.Kh1 Rh2) 17…Kg7 (17...Kg7 18.Bc3 Nc6–+) 0–1. Zimmer,Georg – Rosner,Dirk, corr, 1993.

9.Nf3 Bg4 10.Nh4 Ne7 11.h3? Kf7–+ 12.ed5 Rh8 13.Qe4 Nf5. Lielmezs,Girts – Rodriguez,Benjamin, IECG, 2005.

9.Ne2 de4

10.Qe4=+ Qd6 11.a4 (11.d4 ed4 12.cd4 Bb4 13.Bc3 Kf7=+) 11...Be6=+ 12.Ba3 (12…Ba3 13.Ra3–/+). Jirousek,Jim V – Bendig,Frank, corr or01–010 E–mail, 2001.

10.Qe4 Be6 11.0–0 (11.Ba3 Ba3 12.Na3 Bd5=+) 11...f5 12.Qc2 Rh8 13.Ba3 Ba3 14.Na3 Qh4 15.h3 f4 16.f3? (better is 16.Qe4=+) 16...Bh3!–+ 17.Rf2 (17.gh3 Qh3) 17...Be6 18.Kf1 Ne7 19.Qe4?? (19.Ng1 Bf5 20.d3 Rd8–+) 19...Bf5 (19...Qh1 20.Ng1 Bf5–+) 20.Qe5 (20.Qc4 Nc6–+) 20...Qh1 21.Ng1 Bd3 22.Re2 Be2 23.Qe2 Rh2 24.Re1 (24.Qf2 Nf5 25.Nc4–+) 24…Nf5 (24...Nf5 25.Qf2 Ng3 26.Qg3 fg3–+) 0–1. Spiegel,Mathias – Kallab, corr SOK–88–24, 1988.

10.Qe4=+ Qe7 11.a4 =+.

10.Ng3 Be6 11.Ne4=+ (11.Ba3 Ba3 12.Na3 Kf7 13.Qe4 Bd5 14.Qb1 Bg2 15.Rg1 Bd5–/+) 11...Be7 (11...Bb6 A) 12.0–0 Qd7 (12...Ke8 13.Re1 Qd7 14.d4 Kd8 15.Na3 ed4=; 12...Kf7 13.Qh5 Ke7 14.Qe2 Rh8 15.Ba3 Ke8=+; 12...Ke7 13.Ba3 Kd7 14.d4 Kc8 15.de5 Ne5=+) 13.Ba3 Ke8 14.Re1 Kd8 15.Nc5 Bc5–/+; B) 12.d3 Qd7 (12...Qd5 13.Ba3 Ke8 14.Nbd2 Qb5 15.Nb3 Qa4=; 12...Ke8 13.Nbd2 Qd7 14.Nb3 Qe7 15.Bc1 Rd8=+) 13.Ba3 Ne7 14.Bc5 Rd8 15.d4 ed4–+; C) 12.Qh5 g6 (12...Ke7 13.Ba3 Kd7 14.Qe2 Kc8 15.Bc5 Ba5=+) 13.Qh4 Kg7 14.d3 Rh8 15.Qg3 Qd5–/+; D) 12.Qg6 Qd3 13.Ba3 Ne7 14.Be7 Ke7 15.a4 Bd5–+; E) 12.Ba3 Kf7 (12...Ke8 13.0–0 Qd5 14.d3 Kd8 15.Rd1 Qa5=+) 13.Qh5 g6 14.Qh7 Ke8 15.0–0 f5=+; 11...Qd3 12.Ba3 (12.Nf6 Qb5 13.Ng8 Qb2 14.Nh6 gh6 15.Qh6 Ke7–+) 12...Ba3 13.Na3 Rd8 14.Rd1 Kf7 15.Qh5 Ke7–/+) 12.h4 (12.Ba3 Ke8=+ (12...Qd5 13.0–0 Ba3 14.Na3 Ne7 15.Ng3 Qd2–/+; 12...Qd7 13.Qh5 Qd5 14.Qh7 Ba3 15.Na3 Rd8–/+; 12...Ba3 13.Na3 Kf7 14.Qh5 Ke7 15.Qe2 Qd5=; 12...Rb8 13.0–0 Ke8 14.Re1 Ba3 15.Na3 Qe7=; 12...Kf7 13.Qh5 g6 14.Qe2 f5 15.Be7 Ke7=+) 13.0–0 Kd7 14.d3 f5 15.Ned2 Ba3–/+; 12.0–0 Kf7 (12...Qd3 13.Re1 Bd5 14.Ba3 Be4 15.Be7 Ne7=+; 12...Ke8 13.Ba3 Kd7 14.f4 Ba3 15.Na3 Qe7=+; 12...Qd7 13.Re1 Rd8 14.Ba3 Ba3 15.Na3 Bf5=+; 12...f5 13.Ng3 g6 14.Ba3 Ba3 15.Na3 Qd2=+; 12...Qd5 13.Re1 Ke8 14.d4 Rd8 15.Ba3 ed4=+; 12...Bc4 13.Re1 Qd7 14.d4 Kf7 15.Qh5 g6=) 13.Qh5 g6 14.Qe2 f5 15.Ng3 e4–/+) 12...Qd7 13.Ng3 Rd8 14.h5 Na5 (14...Qd3 15.Qd3 Rd3–/+) 15.0–0 (15.h6!? Nc4 16.Bc1–/+) 15...Nc4 (15...Bc4 16.Bc1–+) 16.Bc1 Qd3 17.Ne4 Rd5 18.Re1 Nd6 19.h6 g5 20.Nf6 Qh7 21.Nh7–/+ Kf7 22.d4 e4 23.c4=+ Nc4 24.Nc3+/– Nd6 25.Nd5 Bd5 26.Ng5 Rg5=+ 27.Bg5 Bg5 28.f4 Bh6–+ 29.g4 Kg6 30.Rf1 Bg7 31.Rfd1 e3 32.Rd3 Bc4 33.Re3 Bd4 34.Rae1 Be6 35.Kh2 Be3 36.Re3 Bg4 37.Re5 Kf6 38.Kg3 Bf5 39.Kf3 b6 40.Re3 c5 0–1. Mroz,Antoni – Jaworski, corr Poland (year?).

10.Ng3 Ne7 11.Ne4 Qd3 (11...Bf5 12.Nc5 Bh7 13.Ne6 Kf7 14.Nd8 Rgd8 15.c4 Bd3–/+) 12.Qh4 Nf5 (better is 12...Qc2 13.Nc5 Qb2–/+ 14.Nb3 Be6 15.Qa4 Bb3–/+; 12...Bb6 13.Ba3 Ke8 14.Be7 Ke7 15.Qh7 Be6–/+) 13.Nc5= Qb1 (< 13...Nh4 14.Nd3 Ng2 15.Ke2+/– Rh8+/–) 14.Rb1 Nh4 15.g3 Nf3 (15...Bf5 16.d3 b6 17.Ne4 Nf3 18.Ke2=+) 16.Ke2= Ng5 (better is 16...b6!? 17.Kf3 bc5=) 17.Nb7 ½–½. Mroz,Antoni – Mietkiewicz,A, corr Poland, 1984.

10.Ng3 Kf7 11.Qh5 g6 12.Qe2 –/+.

8.Nc3 de4?!

9.Qe4 Nd4 10.Qd3 Bf5–+ 11.Ne4 Qd5 12.f3=+ Rd8 13.Bd4 ed4 14.Ne2= c5 15.c4 dc3=+ 16.Qd5 Rd5 17.dc3 Ba5 18.Kf2 Kf7 19.Rad1 Rgd8 20.Rd5 Rd5 21.c4 Rd3 22.Rb1 b6 23.Rb3 Rd1 24.N2c3 Bc3–/+ 25.Rc3 Be4–+ 26.fe4 Rd2 27.Kf3 Ra2 28.h4 Ke6 29.g4 g6 30.h5 g5 31.Kg3–/+ Rd2 0–1. Roczniak,Jan – Pawliczek, Poland, 1980.

9.Ne4 Ne7 10.Bc3 Bf5 11.Qh4 Bc3 12.Nc3 Bc2 13.Nge2 –+.

9.Ne4 Kf7 10.Qh5 g6 11.Qf3 =+.

9.Ne4 f5!?

10.a3–/+ Ba5 11.Nc3 Qg5 12.g3 Nd4 (12...Be6!?–/+) 13.0–0–0+= b5 (13...Qf6 14.Nh3+=) 14.Nce2= Bb6 (better is 14...c5!? 15.Nd4 ed4=) 15.Nd4+/– Bd4 16.Bd4 ed4 17.Re1 Qf6 18.Nf3 d3 19.Ne5 Be6 20.c3 Rd8 21.Re3 b4? (21...f4 22.gf4 Bf5+–) 22.ab4+– Bf7 (22...Qh6 23.Qh6 gh6 24.Rhe1+–) 23.Nf7 (23.Nd3?! Qa6 24.Qf5 Qa1 25.Kc2 Qa4 (25...Qh1?? 26.Ne5 Rd2 27.Kd2 Qd5 28.Rd3+–) 26.Kb2 Qa2 27.Kc1 Qa1 28.Kc2 Qa4 (28...Qh1 29.Ne5 Rd2 30.Kd2 Qd5 31.Rd3+–) 29.Kb2 Qa2 30.Kc1 Qa1=) 23...Kf7 24.Rhe1 Rge8 (24...Rde8 25.Re8 Re8 26.Qh5 g6 27.Qh7 Kf8 28.Re8 Ke8 29.Qc7+–) 25.Qh5 g6 26.Qh7 Kf8 27.Qc7 Re3 28.Re3 (28.fe3?! Qb6 29.Qe5 Re8 30.Qh8 Ke7+–) 28...a6 (28...Rd5 29.Qa7 g5 30.Qb8 Rd8 31.Qb5+–) 29.Qc5 Qd6 (29...Kg7 30.Re7 Kh8 31.Qc7+–) 30.Rd3 (30.Rd3 Qc5 31.Rd8 (31.bc5?? Rd3 32.Kd1 a5–+) 31...Ke7 32.bc5 Kd8 33.d4+–) 1–0. Hanison,Bernard – Labahn,Wolfgang, corr ICCF TT–4–90, 1991.

10.a3 Ba5?! 11.Nc3 Qg5 12.Nh3 Qh6 13.Qh6 gh6=+. W Labahn.

10.a3 fe4!? 11.ab4 Nd4 12.Qe4 Bf5 13.Qe5 Nc2 14.Kd1 Qf6 15.Qf6 (15.Qc7!? Qb2 16.Qc5 Ke8 17.Qf5 Qa1 18.Kc2 unclear) 15...gf6 16.Rc1 Nb4 17.Rc7 Nd3 18.Bd4 Rg2 unclear. W Labahn.

10.a3–/+ fe4 11.ab4 Qg5 12.Qe4 +=.

10.Nc3?! Nd4 11.0–0–0 Be6=+. W Labahn.

10.Nc3?! Qg5 11.Nh3 Qh6 12.Qh6 gh6 13.Nd5 Bd6 14.f4 Be6=+. W Labahn.

10.a3 Nd4

11.ab4 Nc2 12.Kd1 Na1 13.Ba1 Qd3 14.Nc3 Qf1 15.Kc2 Qg2–+. W Labahn.

11.Nf3!? Nc2 12.Kd1 Na1 13.Nh4 (13.Ne5 Ba5 14.Ng6 Kf7 15.Qh5 Qf6) 13...Bd6 14.Ng6 Kf7 unclear. W Labahn.

11.Nf3!? fe4 12.Ne5 Bd2 13.Kd2 Bf5 14.Qh5 Nf3 15.Kc1 Ne5 16.Be5. W Labahn.

11.Nf3!? Nf3 12.gf3 fe4 13.ab4. W Labahn.

8.Nf3 de4

9.Qe4 Be6 10.0–0 Bd5 11.Qg4 Qc8 12.Qc8 Rc8–/+ 13.Nh4 Ne7 14.Nc3 Bc6 15.a3 Ba5 16.g3 g5 17.Ng2 Nf5 18.Ne1 Rd8 19.d3 Nd4 20.Ne4 f5 21.Bd4 ed4 22.Nc5 Re8 23.Nb3 Bc3 24.Rd1 Kf7 25.Nc1 a5 26.f3 Rh8 27.Ng2 a4 28.Rf2 Bb2 29.Ne2 Rh3 30.f4 Reh8 31.fg5 Rh2 32.Kf1 Rh1 33.Ng1 R8h3 34.Rf5 Kg8 35.Nf4 Rg1! 36.Kg1 Rh1 37.Kf2 Rd1 38.Ne6 Ba3 39.Nd4 Bd7 40.Rd5 Bd6 0–1. Dubleumortier,Alain (2045) – Bibens,Jean Paul (2060), corr Aquitaine–ch, 1998.

9.Qe4 Be6 10.0–0 Qd6 11.c3 Bd5 12.Qf5 Bc5 13.Nh4 Ne7 14.Ng6 Ng6 15.Qg6 Bc4 16.Re1 Bf2!–+ (16...Bf2 17.Kf2 Qb6 18.Kg3 Qb2–+) 0–1. Romanchenko – Skortulia, Sevastopol, 1974.

9.Qe4 Be6 10.a3 Ba5 11.Nc3 Qd7 (withdrawal, 0–1). Lacassagne,Jean – Blankenberg,Bruno, corr TKM/A008, 1999.

9.Qe4 Be6 10.Nc3 Qd7 11.a3 Ba5 12.0–0–0 Rd8 13.h4 Bb6 14.h5 Bf2–/+ 15.h6 Bf5 16.Qc4 Rh8 17.a4 Rh6–+ 18.Ba3 Ne7 19.Rh6 gh6 20.Ne4 b5 21.ab5–/+ Be4 22.Qe4 Qb5 23.Qg6 Qa6–+ 24.Qh6 Kg8 25.Bb2 Rb8 26.Rh1 Qb5 27.Ng5 Qb2 28.Kd1 Qb1 29.Ke2 Qh1 30.Qh1 fg5 31.Kf2 Kg7 32.Qa1 Nc6 33.Qa4 Rb6 34.Qg4 Kf6 35.Qd7 Nd4 36.Qd8 Ke6 37.c3 Nb5 38.Qg5 Nd6 39.Qg8 Kd7 40.g4 a5 41.g5 1–0. Storgaard,Flemming (1830) – Lyubinin,Michael, IECG, 1999.

9.Qe4 Rh8 10.a3 Bc5 11.Nh4 Ne7 12.Ng6 Ng6 =+.

8.Nf3 Be6

9.0–0 d4 10.Nh4 Qd6 11.f4 Ke8 12.f5 Bf7 13.d3 Kd7 14.Ng6 Ne7 15.Bc1 Qc5 16.Rf2 Bc3 17.Ba3 Bb4 18.Bb4 Qb4 19.Qh3 Qb2 20.Ne5 fe5 21.f6 Be6 22.Qf3 Nc6 0–1. Richter – Suess, corr 1985.

9.0–0 de4 10.Qe4 Bd5 11.Qg4 Qd6 12.Nh4 Bf7 (12...Ne7; 12...Be6 13.Ng6 (13.Nf5 Qd7) 13...Kf7 14.Qh5! (14.Qg3? Bf5)) 13.Rd1 Rd8 14.a3 Bc5 15.Nc3 Qd4 16.Ne4 Qb2 17.Nc5 Qc2 18.Rac1 Qh7 19.Nb7 Bh5 20.Ng6 Qg6 21.Qg6 Bg6 22.Rc6 Rd7 23.Nc5 Re7 24.Ra6 c6 25.Rc6 Kf7 26.h3 Rd8 27.d3 f5 28.d4 ed4 29.Rd3 Rd5 30.Nb3 Red7 31.Rc4 Kf6 32.Rcd4 Rd4 33.Rd4 Rd4 34.Nd4 f4 35.g3 fg3 36.fg3 Ke5 37.Nc6 Kd6 38.Na7 Kc5 39.g4 Bd3 40.Nc8 Kb5 41.Kf2 Ka4 42.Nd6 Ka3 43.Ne8 g6 44.Ke3 Bb1 45.Kf4 Kb4 46.Ke5 Kc5 47.Nf6 Bd3 48.Nh7 1–0. Stanitz – Borrmann, corr SOK–95–109 1995 (Borrmann).

9.a3 Bc5 10.ed5 Bd5 11.Nh4 Be6 12.Nc3 Qd4 =+.

9.c3 Be7 10.Nh4 de4–/+ 11.Qe4 Qd5 (11...Qd5 12.Ng6 Kf7 13.Qd5 Bd5 14.Ne7 Ke7–/+). Leiferman – Chepurnoy, corr, 1967.

9.ed5 Bd5 10.Nc3 Bf3 11.gf3 Nd4 12.0–0–0 Bc3 =+.

8.Nf3 Bg4

9.a3 Ba5 =.

9.Nh4 de4=+ 10.Qe4 Qd7 11.a3 Ba5 12.h3 Be6 13.0–0 Rd8 14.f4 Bb6 15.Kh1 Bd5 16.Qf5 Qf5 17.Nf5 Rh8 18.Kh2 (18.Kh2 e4 19.Re1–/+). Kleindl – Marks, corr SOK–88–28, 1989.

9.Nh4 Ne7 10.h3 Be6 11.ed5 Qd5 12.a3 Bf5 13.Nf5 Qe4 14.Kd1 Nf5 15.Qh5 Bc5=+ 16.Qg4 Nd6 17.f3 Qg4–/+ 18.hg4 Nc4 19.Bc1 Kf7 20.Ke2 Rh8 21.Rh8 Rh8 22.a4 Rh2 23.Kd3 Na5 24.Nc3 Rg2 25.Ne4 Bb6 26.Bb2 Rh2 27.Bc3 Nc6 28.a5 Bd4 29.Bd4 Nd4 30.f4 Rh3 31.Kc4 Nc2 32.Ra2 Ne1 33.fe5 Rh4 34.d3 Rg4 35.ef6 gf6 36.Rf2 Ke7 37.Kc3 Rg6 38.Re2 Nf3 39.Nd2= Ne5 40.d4 Rg3 41.Kb2 Rg5 42.Re3 Kd7 43.de5 Re5 44.Ra3 a6 45.Nc4 Rc5 46.Kb3 f5 47.Kb4 Rb5 48.Kc3 Kc6 49.Ra2 f4 50.Rf2 Rf5 51.Ne3 Ra5–/+ 52.Rf4 Ra3 53.Kd2 b5 54.Rf5 a5 55.Nc2 Ra4 56.Kd3 Kb6 57.Nd4 c6 58.Rf6 Rc4 59.Rg6 a4 60.Nc2 Kb7 61.Rg7 Kb6 62.Rg6 Kb7 ½–½. Reuter,Alfred – Ruvinshteyn,Aleksandr, WCCF, 2000.

9.Nh4 Ne7 10.h3 Be6 11.ed5 Bd5 12.Nc3 Bc6 13.a3 Bc5 14.Ng6 Ng6 15.Qg6 Qd4 16.Rf1 Rh8 17.d3 Kg8 18.Ra2 Rh6 19.Qg3 Qh4 20.Qh4 Rh4 21.f3 Rd8 22.Ke2 Kf7 23.Re1 f5 24.a4 Ke6 25.a5 g6 26.a6 b6 27.Bc1 Kf6 28.Be3 Bb4 29.Bd2 Bc5 30.Rb2 g5 31.Rbb1 Rdh8 32.Be3 Be3 33.Ke3 R4h7 34.Re2 Rd8 35.Kd2 Rhd7 36.Rbe1 Re8 37.Rh1 Rdd8 38.Ke3 Rh8 39.Rb1 Ke6 40.Kd2 Kd6 41.Rbe1 Rde8 42.Nd1 Bd7 43.Ne3 Be6 44.d4 c6 45.de5 Ke5 46.Ng4 Kd6 47.Nf6 Re7 48.Kc3 Rf8 49.Nh7 Rg8 50.g4 f4 51.Nf6 Rg6 52.Ne4 Kd7 53.Kd3 Re8 54.c4 Bf7 55.c5 b5 56.Kc3 Kc7 57.Ng5+= Rg5 58.Re8 Be8 59.Re8 Rc5 60.Kd4 Kb6?? 61.Rb8+– Kc7 62.Kc5 Kb8 63.g5 Kc7 64.g6 Kd8 65.g7 Ke7 66.g8Q Kf6 67.Qf8 Ke5 68.Qe8 Kf6 (68...Kf6 69.Qc6 Ke7 70.Qc7 Kf6 71.Qa7 Kg6 72.Qb6 Kg7 73.a7 b4 74.a8Q b3 75.Qab7 Kf8 76.Qd8#). aspasio (2130) – ChessBlade (2110), ICC, 1999.

6.Qh5 g6

7.Qh7 Kf8!? Schuehler.

7.Qh7 Ne7

8.Na3. Schuehler.

8.c3 Ba5 9.Na3. Schuehler.

8.Nc3 Bc3 9.dc3 d6 10.c4 Be6 11.c5 dc5 12.Rd1 Qc8 13.f4 Bg4 14.Rd2 Qe6 15.fe5 fe5 16.Rd5? Nd5–+ (16...Nd5 17.ed5 Qd5–+) 0–1. Schuhler,Ernst – Frommel,Andreas, corr SOK–92–90, 1992.

8.Nc3 c6 9.Qh4 Rf8 10.Nf3 Qa5 11.a3 Bc5 12.0–0 d5 13.ed5 cd5 14.Rfe1 Be6 15.Rab1 Nc6 16.Qh7 0–0–0 17.Qg6 Kb8 18.a4 e4 19.Qh6 Rg8 20.Nh4 Bd4 21.Ng6 Qc5 22.Rf1 Ne5 23.Ne5 Be5 24.h3 Rd7 25.Ne2 d4 26.Nf4 Ba2 27.Ra1 Qc2 28.Ra2 Qd2 29.Bd4 Qa2 30.Be5 fe5 31.Qe6 Qe6 32.Ne6 b6 33.Rb1 Rd2 34.g4 Kc8 35.Rb5 Kd7 36.Re5 Re8 37.Re4 Re6 38.Rf4 a6 39.g5 Kd6 40.h4 Ke5 41.Rb4 Kf5 42.Kg2 Red6 43.Kg3 R2d4 44.Rd4 Rd4 45.a5 ba5 46.f3 a4 47.g6 a3 0–1. Fritz 6 – Fritz 8, 2004.

8.Nc3 c6 9.Qh4 Rf8 10.Nf3 Qa5 11.Ne2 d5 12.ed5 cd5 13.Bc3 Bc3 14.Nc3 Bf5 15.Kd1 d4 16.Ne4 Qb6 17.Re1–/+ Qc6 18.d3 a6 19.Rc1 g5 20.Qh5 Bg6 21.Qh6 b5 22.c4 dc3 23.Rc3 Qd5 24.a3 a5 25.Re3 b4 26.ab4 ab4 27.Rc5 Qe6 28.Rc7? Rg8 29.Ke1 Nf5 30.Qh3 g4! 31.Qg4 Ra1 32.Kd2 Kd8 33.Rc4 Bf7 34.Neg5 fg5 35.Re5–/+ Ra2 36.Ke1 Qb6 37.Rcc5 Nd6 38.Nd4= Re8 39.Qg5 Kd7 40.Qg4 Kd8 41.Nc6 Qc6 42.Qg5 Kc7 43.Rc6 Kc6 44.Qc1 Kd7 45.Re8 Be8 46.Qb1 Ra4 47.Qb3 Ke7 48.g4 Ra3 49.Qb4 Rd3 50.h4 Rh3 51.h5 Bh5 52.gh5 Rh5 53.f4 Ke6 54.Qb3 Rd5 55.Qb6 Kf5 56.Qc6 Ke6 57.Ke2 Rf5 58.Kf3 Rd5 59.Kg4 Ra5 60.Qc3 Rf5 61.Qe3 Kd7 62.Qd4 Rf8 63.Kg5 Kc6 64.Qc3 Kd5 65.Qe5 Kc6 66.Qe6 Rf7 67.Qg6 Kd7 68.Qd3 Re7 69.Qd4 Re6 70.f5 Re5 71.Qa4 Kc7+/– 72.Kf6 Rc5 73.Qa7 Kc6 74.Ke6 Nf5 75.Qd7 Kb6 76.Qd8 Kc6 77.Qd3 Ng7 78.Kf6 Ne8 79.Kf7 Nd6 80.Ke6 Nc4 81.Kf6 Kb5 82.Qd7 Ka5 83.Qa7 Kb5 84.Qb7 Ka5 85.Qb3 Rc7 86.Kf5 Rc8 87.Ke6 Rc5 88.Kd7 Nb6 89.Kd6 Rc8 90.Qa3 Kb5 91.Qb2 Ka6 92.Qa2 Kb5 93.Qb1 Ka6 94.Qa1 Kb5 95.Qe5 Kb4 96.Qb2 Ka5 97.Qf2 Nc4 98.Kd7 Nb6 99.Ke6 Nc4 100.Qa7 Kb5 101.Qb7 Nb6 102.Kf5 Rc1 103.Qb8 Rc8 104.Qd6 Rc1 105.Qd2 Rf1 106.Ke6 Nc4 107.Qe2 Rc1 108.Kd5 Rd1 109.Ke4 Rd7 110.Qf1 Rd2 111.Qf5 Kb4 112.Qf8 Kc3 113.Qc5 Rd1 114.Kf3 Rf1 115.Ke2 Rf6 116.Qd5 Rd6 117.Qf3 Kb4 118.Qf5 Rd2 119.Kf3 Rd3 120.Kf4 Rd1 121.Qf8 Kc3 122.Qg7 Kb4 123.Qe7 Nd6 124.Kf3 Rd2 ½–½. Fritz 6 – Fritz 8, 2004.

8.Nc3 c6 9.Qh4 Rf8 10.Nf3 Qa5 11.Ne2 d5=+ 12.ed5 cd5 13.Bc3 Bc3 14.Nc3 Bf5 15.Kd1 d4 16.Ne4 Qb6 17.Re1 Qc6 18.d3 b6 19.Rc1 Qe6 20.c4 dc3 21.Rc3 a6 22.Rb3 g5 23.Qg3 Qd7 24.Rb6 Be4 25.Re4 Nd5 26.Rb3+= Nf4 27.d4 Qc6 28.Ree3+= Nd5 29.de5 Ne3= 30.Re3 0–0–0 31.Nd2 Qd5 32.Qg4 Kc7 33.Rc3 Kb7 34.Qb4 Ka8 35.Ra3 Qc6 36.Rf3 f5 37.h3 Rf7 38.Qc3 Qd5 39.Ke2 Rfd7 40.Rf5 Qb5 41.Nc4 Rd2! 42.Kf3 R2d3 43.Qd3 Rd3 44.Ne3 Qb7 45.Kg3 Qe7 46.Kg4 Rd4 47.Kg3 Ka7 48.Ng4 Ra4 49.f3 Ra2 50.Nf6 Ra5 51.Ng4 Kb7 52.Nh6 Kc6 53.Nf7 Kd7 54.e6 Ke6 55.Ra5 Qc7 56.Kg4 Qa5 57.Ng5 Kf6 58.Ne4 Kg6 59.h4 Qf5 60.Kg3 a5 61.Kf2 Qh5 62.g3 a4 63.Ng5 a3 64.Ne6 Qe5 (65.Kf1 Qe6–+) 0–1. Fritz 6 – Fritz 8, 2004.

8.Nc3 c6 9.Qh4 Rf8 10.Nf3 Qa5 11.Ne2 d5 12.ed5 cd5 13.Bc3 Bc3 14.Nc3 Bf5 15.Kd1 d4 16.Ne4 Qb6?? 17.Re1–/+ Qc6 18.d3 b6 19.Rc1 g5 20.Qh5 Bg6 21.Qh6 Qe6 22.a3 Rg8 23.c3 dc3 24.Rc3 a6 25.Rc7 Qb3 26.Kd2 Nd5 27.Rg7–/+ Qb2 28.Kd1 Rg7 29.Qh8 Kf7 30.Neg5?? fg5–+ 31.Ne5 Kf6 32.Ng4 Kf5 33.Nh6 Kf4 34.g3 Kf3 35.Qc8 Rc8 36.Re3 Ne3 37.fe3 Rc1 0–1. Fritz 6 – Fritz 8, 2004.

8.Nc3 c6 9.Qh4 Rf8 10.Nf3 Qa5 11.Ne2 d5 12.ed5 cd5 13.Bc3 Bc3 14.Nc3 Bf5 15.Kd1 d4 16.Ne4 g5 17.Qh5 Bg6 18.Qg4 Qc7 19.Re1 f5 20.Qg5 fe4 21.Qe5 Qd7 22.Ng5 e3 23.Ne6 ed2 24.Kd2? Rf2–/+ 25.Kc1 Rc2 26.Kd1 Qa4 27.Qh8?? Kd7–+ 28.Qd4 Qd4 29.Nd4 Rg2 30.Rh1 Nd5 31.Ne2 Re8 32.Re1 Bd3 0–1. Fritz 6 – Fritz 8, 2004.

8.Qh4 Rf8=+ 9.Ne2 d6 10.Bc3 (10.Bc3 Bc5 11.d4=+). Beekes,Noud – Edwardson,Zachariah, SL–2006–0–00041, 2006.

8.a3 Bc5

9.Nc3 c6 10.Qh4 d5 11.ed5 cd5 12.Qf6 Rf8 13.Qe5 Rf2? 14.Nf3 Bf5 15.Qh8 Kd7 16.Na4 Qh8 17.Nc5 Kc6 18.Bh8 Rf3 19.gf3 Rh8 20.Nb3 +–.

9.Nc3 c6 10.Qh4 d5 11.ed5 Nd5 12.Nd5 cd5 13.Qh7 =+.

9.Nc3 c6 10.Qh4 d5 11.ed5 Nd5 12.Ne4 Bb6 13.Qh7 =.

9.Nc3 c6 10.Qh4 d5 11.ed5 Nd5 12.Qh7 Be6 13.Qb7 =+.

9.Nc3 c6 10.Qh4 d5 11.ed5 Nd5 12.Qh7 Kf8 13.Ne4 =+.

5.Qh5 g6

6.Qf3 b6 7.c3 Bc5 8.Ne2 Bb7 9.0–0 Qe7 10.d4= ed4 11.cd4 Bb4 12.a3 Ba5 13.Nbc3 Bc3 14.Bc3 0–0–0 15.Qd3 d6 16.a4 a5 17.Rac1 Nh6? 18.Nf4 Rde8? 19.Rfe1 Nd8? 20.Qh3+– f5 21.Qh6 fe4 22.d5 Rhf8 23.Ne2 Qf7 24.Bd4 Bd5 25.Bd5 Qd5 26.Bb6 Kb7 27.Bc7 Qf7 28.Bd6 Qf2 29.Kh1 Rf7 30.Qd2 Ne6 31.Qa5 Rd7 32.Qb5 (32.Qb5 Ka7 33.Qd7 Ka6 34.Qe8 Qe1 35.Re1 Ka7 36.Qb8 Ka6 37.Qa8 Kb6 38.Rb1#) 1–0. thotares (1715) – bdschwanke82 (1680), internet, 2007.

6.Qh4 Nge7 (--> 1.b4 e5 2.Bb2 f6 3.e4 Bb4 4.Bc4 Ne7 5.Qh5 g6 6.Qh4 Nbc6).

6.Qh4 Qe7

7.Bb3 d6 8.f4 Be6 9.Nf3 0–0–0 10.0–0 Bc5 11.Kh1 h6 12.fe5 (12.fe5 de5 13.Qg3–/+) 1–0. Arechavaleta Saez,Julian – Kosovsky,Andrey, ICCF–Cup8/9 V018 corr, 1990.

7.Nc3 h5 8.Nge2 (8.Qg3 g5 9.h4 Qc5+=) 8...g5 9.Qg3 h4 10.Qf3 g4 (better is 10...Qc5!? 11.Bb3 Bc3 12.Bc3 h3+=) 11.Qg4+/– Nh6 (11...d6!? 12.Qg6 Kf8+/–) 12.Qh4+– Qg7 (12...Na5 13.Bd3 c6 14.0–0+–) 13.Nd5 Ng8 14.Qg3 (14.Nc7 Kd8 15.Qh8 Qh8 16.Na8 b6=) 14...Qh6?? (14...Qg3 15.fg3 Kd8+–) 15.Nc7 Kd8 16.Na8 (16.Bg8?! Qd2 17.Kf1 Kc7+=) 16...Qd2 17.Kf1 Qc2 (17...Nge7 18.Bc3 Bc3 19.Nc3+–) 18.Bc3 Bc3 (18...Nge7 19.Qg7 Re8+–) 19.Qg7 Bb4 20.Rc1 (20.Rc1 Qe4 21.Qh8+–) 1–0. marekt (2230) – queensservant (1785), gameknot.com, 2014.

7.Ne2 d6 8.Nbc3 f5 9.Qg3 (9.Qe7!? Nge7 10.a3 Bc3 11.Nc3–/+) 9...Nf6–/+ 10.Nd5 (10.a3!? Bc5 11.0–0–/+) 10...Bd2!–+ 11.Kd2 Ne4 12.Ke1 Ng3 13.Ne7 Nh1 14.Nc8 Rc8 (14...Kd7 15.Kf1 Rac8 16.Bb3–+) 15.f3 Na5 (15...b5 16.Bb5 Kd7 17.Kd2–/+) 16.Be6 (16.Bb3 Ke7 17.Nc3 c6–+) 16...Rd8 17.Nc3 c6 18.Bb3 d5 19.Na4 d4 (worse is 19...Nb3 20.ab3 d4 21.Ke2–+) 20.Ke2 Nb3 21.ab3 Rd5 22.Ba3 b6 23.Rh1 Kf7 24.Nb2 Re8 25.Nc4 Re6 26.h4 (26.Ra1 Rd7–+) 26...h5 (26...b5 27.Nd2–+) 27.Rf1 (27.Ra1 c5–+) 27...c5 28.Bc1 e4 Black intends d3 29.Bg5 d3 (29...b5 30.Nb2 d3 31.Kd1 ef3 32.gf3 dc2 33.Kc2 Re2 34.Kb1–+) 30.Kd2 dc2 31.Kc2 ef3 32.Rf2?? (better is 32.gf3 Re2 33.Kc3–+) 32...Re2 33.Re2 fe2 34.Bd2 b5 35.Ne3 (35.Nb2–+) 35...Re5 36.Kd3 c4! 37.bc4 bc4 38.Kd4 (38.Ke2 f4 39.g3 fe3 40.Bc3–+) 38...Re4 39.Kc3 Re3! (39...Re3 40.Kc4 e1Q 41.Be1 Re1–+) 0–1. Jeriominas,Jurijus – Janulynas,Jonas (1775), Vilnius LTU, Open, 2014.

7.Ne2 f5 8.Qg3 (8.Qe7 Nge7 A) 9.a3 Ba5 (9...Bc5–/+ 10.Nbc3 a6 11.f4 Nd4 12.Bb3 d6–/+) 10.Nbc3 d6 11.Rb1 Rf8 12.f3 fe4–/+; B) 9.Nbc3 d6 (9...Bc3 10.Nc3 fe4 11.Ne4 Rf8 12.Ng5 h6–/+; 9...Na5 10.Bd3 d6 11.a3 Bc3 12.Bc3 Nac6–/+; 9...Kd8 10.ef5 Bc3 11.Bc3 d5 12.Bb3 Bf5=+) 10.f4 Rf8 11.Nd5 Ba5 12.Bc3 Bc3–/+; C) 9.ef5 gf5 (9...Nf5 10.Nbc3 Bc3 11.Bc3 Rf8 12.Rb1 a6–/+) 10.a3 Bc5 11.f4 d6 12.Nbc3 Nd4–/+) 8...fe4 (8...d6 A) 9.Qb3 Nf6 10.ef5 gf5 11.Nbc3 Bc3 12.Bc3 a6–/+; B) 9.Nbc3 Nf6 (9...fe4 10.Ne4 Nf6 11.Nf6 Qf6 12.f4 Be6=+) 10.ef5 Bf5 11.Bd3 d5 12.Bf5 gf5–/+; C) 9.ef5 Bf5 10.Qb3 0–0–0 11.Bd5 Bc5 12.Bc6 bc6–/+; 8...Nf6 9.ef5 gf5 10.f4 d6 11.Qb3 Bc5 12.Nbc3 Kd8–/+) 9.Nbc3 (9.Nec3 d6 (9...Nf6 10.Nd5 Nd5 11.Bd5 d6 12.Nc3 Nd4–/+; 9...Bc3 10.Nc3 Nf6 11.Nd5 Nd5 12.Bd5 d6=+) 10.Nd5 Qg7 11.Nb4 Nb4 12.Qc3 c5–/+; 9.a3 Ba5 (9...Bc5 10.Bg8 Rg8 11.Nbc3 d6 12.Ne4 Bb6–/+) 10.Bd5 Nf6 11.Bc6 dc6 12.Qe5 Qe5–/+) 9...Nf6 10.Nd5 Nd5 11.Bd5 d6 12.Be4 (12.Qe3 Bc5–/+) 12...Bf5 13.Bc6 bc6 14.Qb3 Bc5 15.f4 Kd7 16.fe5 Rhb8 17.Qc3 Bb4 18.e6 Be6–+ 19.Qg7 Qg7 20.Bg7 Ba5 21.Rf1 Re8 22.Rf2 Rab8 23.Nd4 Bc4 24.Kd1 Re7 25.Rf8?? Rf8 26.Bf6 Ref7 0–1. Zeman – Smetak, CS, 1973.

7.Nf3 Qg7 8.0–0 Nge7 9.d4 d6 10.c3 Ba5 11.Nbd2 Bd7 12.Bb5 a6 13.Bd3 (better is 13.Bc6!? bc6 14.Rab1=) 13...h5–/+ 14.d5 g5 15.Qg3 h4 16.Nh4 Rh4 17.dc6 Nc6 18.Nc4 Be6 19.Na5 Na5 20.Rfd1 0–0–0 21.h3 Nc4 22.Rab1 Nb2 (better is 22...Qh7 23.f3 Rh8–+) 23.Rb2= Bd7 24.Qe3 c5 25.Ba6 Bc6 (25...ba6 26.Rd6 Bb5 27.Qc5 Qc7 28.Rd8 Kd8 29.Qf8 Kd7 30.Rd2 Kc6 31.a4+– (31.Qf6?! Kb7+/–)) 26.Be2 Re4 27.Qd3 Qd7 28.Bf3 Rf4 29.Bc6 Qc6 30.Rdb1 Rd7 31.Qg6 Kb8 32.Rb6 Qc8 33.g3 Rf3 34.c4 Ka8 35.R1b5 Ka7 36.a4 Rc3 37.Qe4 Rc1 38.Kg2 Ra1 39.a5 Ra5 40.Rb7+– Rb7 41.Ra5 Kb8 42.Qd5 Qd8 43.Rc5 f5 44.Rc6 f4 45.Rd6 f3 46.Kh2 Qc7 47.Qe5 Ka7 48.Qd4 Ka8 49.Rd8 Rb8 50.Qd5 Qb7 51.Rb8 Kb8 52.Qb7 Kb7 53.h4 gh4 54.gh4 1–0. Marre – Milenko, zagraj.pl, 2003.

6.Qh4 Be7

7.f4 d6 8.Bg8 Rg8 9.Qh7 Be6 10.Ne2 Qd7 11.f5 gf5 12.ef5 Bf7 13.Nbc3 Bf8 14.Ne4 Bg7 15.0–0–0?? 0–0–0 16.d4 Qf5?? 17.Qf5+– Kb8 18.de5 fe5 19.Qf7 Bh6 20.Kb1 Rg2 21.N2g3 Nb4 22.Qf6 Rc8 23.Qh6 Nc2 24.Rd2 Rd2 25.Qd2 Nb4 26.Qb4 Rg8 27.Rc1 d5 28.Nf6 Rd8 29.Qe7 Rc8 30.Nd5 c6 31.Be5 Ka8 32.Rc6! bc6 33.Qd7 Rb8 34.Bb8 Kb8 35.Qc7 Ka8 36.Qc6 Kb8 37.Qc7 Ka8 38.Nf5 a5 39.Nb6 1–0. nizinna – peona, kurnik, 2011.

7.Bg8+= Rg8 8.Qh7 Kf8 9.Nc3 Bc5 10.0–0–0 Nd4 11.Rf1 Qe7 12.Qe7 Be7 13.Nd5 Bd8 14.f4+= (14.f4 Kg7 15.fe5 fe5 16.Nf3 Nf3 17.gf3+=). Grehl,Siegfried – Chan, corr LV–89–0024, 1989.

6.Qh4 f5

7.Qd8 Kd8 8.ef5 gf5 9.c3 Bc5 10.Ne2 d6 11.d4 ed4 12.cd4 Bb4 13.Nd2 Bd2 14.Kd2 Nge7 15.Rhe1 Re8 16.Nf4 Na5 17.Bd3 c6 18.Bc3 b6 19.Ba5 ba5 20.Rac1 Bb7 21.Ne6 Kd7 22.Nf4 Rab8 23.Ne6 Rg8 24.g3 Rg4 25.f4 Rg6 26.Ng5 h6 27.Nh3 Nd5?? 28.a3 Rf6= 29.Nf2 Re8 30.Re8 Ke8 31.Rb1 Rf7 32.Bc4 Kd8 33.Nd3 Kc7 34.Bd5 cd5 35.Rc1 Kd7 36.h3 Re7 37.Nf2 Ba6 38.Re1 Re1 39.Ke1 Ke6 40.Kd2 Kf6 41.Ke3 Bc4 42.g4 fg4 43.hg4 Kg6 44.Nd1 h5 45.gh5 Kh5 46.Nb2 Kg4 47.Nd1 Kf5 48.Nf2 a6 49.Kd2 Kf4–/+ 50.Nh3 Ke4 51.Kc3 Ke3 52.Ng5 Kf4 53.Ne6 Ke4 54.Nd8 Ke3 55.Nb7 Ke2 56.Na5 Ke3 57.Nb7 Ke4?? 58.Nd6+– Kf4 59.Nc4 dc4 60.Kc4 Kf5 61.Kc5 Ke6 62.Kc6 Ke7 63.d5 Kd8 64.Kb6 Kd7 65.Ka6 Kd6 66.Kb7 Kd5 67.a4 Kc5 68.Ka6 Kb4?? 69.a5+– Kc5 70.Ka7 Kb5?? 71.a6+– Kc6 72.Ka8 Kc7= 73.Ka7 Kc6?? 74.Ka8 (74.Ka8 Kc7 75.Ka7=) 1–0. bratek55 (1710) – bazyllo (1680), kurnik, 2011.

7.Qh3 fe4 8.Ne2?? d5–+ 9.Qb3 dc4 10.Qc4 Nf6 11.0–0 Qd5 12.Qd5 Nd5 13.a3 Ba5 14.Ng3 Bf5 15.c4 Nf4 16.Nc3 Nd3 17.Rab1 Nb2 18.Rb2 Bc3 19.dc3 0–0–0 20.a4 Rd3 21.Rb3 e3 22.fe3 Re3 23.Rfb1 Bb1 24.Rb1 Rc3 25.Ne2 Rc4 26.Ng3 Ra4 27.Ne2 Ra2 28.Nc3 Rc2 29.Ne4 Nd4 30.Re1 Re2 31.Re2 Ne2 32.Kf2 Nd4 33.Ke3 a5 34.Nc3 b5 35.Ke4 b4 36.Na4 Re8 37.h4 Kb7 38.g4 Ka6 39.h5 Kb5 40.Nb2 a4 41.hg6 hg6 42.Kd3 a3 43.Nd1 a2 44.Ne3 a1Q 45.Nc4 Qc3 46.Ke4 Qc4 47.g5 Nc6 48.Kf3 Rd8 49.Ke3 Rd3 50.Ke2 Qc2 51.Ke1 Rd1 0–1. nizinna – prutis, kurnik, 2011.

7.Qh3 Nf6–/+ 8.Qb3 Qe7 9.ef5–/+ gf5 10.a3 Bc5 11.Bc3 Ne4 12.Nh3 Nd4 13.Bd4–/+ Bd4 14.c3 Bb6 15.0–0 c6–+ 16.Re1 d5 17.Be2 Qh4 18.d4 Rg8 19.Kf1 Be6 20.f4? ed4 21.Bf3 d3 22.Be4 fe4 23.Re4 Qh3! (23...Qh3 24.Ke1 Rg2 25.c4 Qh4 26.Kd1 Rg1 27.Kd2 Qf2 28.Re2 Qe2 29.Kc3 Rc1 30.Kb4 c5 31.Ka4 Bd7 32.Qb5 Qc2) 0–1. Zagonyi,Livia – Hoensch,Irene, HUN–ch (Women), 1965.

Play 1.b4 at Chessworld.net!

The home of Email Chess on the web!

Chessworld.net on behalf of Marek have set up a continuous stream of 1.b4 tournaments.

These tournaments should always be available to join. As soon as four players are paired, another one will automatically be set up.

    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)

Click on the logo below, visit Chessworld.net, register and play 1.b4 against the whole world!

The home of Email Chess on the web!

The home of Email Chess on the web!