6.Qb3 Na6 7.a3 Nc7 8.d3 Be7 9.Be2 0–0 10.h3 dc4 11.dc4 c5 12.Nbd2 b6 13.Rd1 Qc8 14.Ne5 Ne4 15.0–0 Qe8? 16.Bf3 Nd2+/– 17.Rd2 f6 18.Bc6 Qh5 19.Bf3?? Qe8 20.Nd7 Rd8 21.Rfd1 e5 22.Nf8 Qf8? 23.Rd8 Bd8 24.Bd5 Ne6?? 25.e4 Bh3 26.Qh3 (26...Kh8 27.Qe6+–) 1–0. Knobloch,Rainer – Springer,Guido, Landesliga LL, 2000.

6.Qb3 dc4 7.Bc4 Nbd7 8.0–0 Nb6 9.Be2 Be7 10.d4 0–0 11.Nbd2 Ne4 12.b5 Nd5 13.Ne4= Be4 14.Nd2 Bg6 15.Ba3 Ba3 16.Qa3 cb5 17.Bb5 a6 18.Be2 b5 19.Bf3 b4 20.Qb2 Rb8 21.Bd5 Qd5 22.Rae1? (better is 22.Rfc1=) ½–½. Gruber,W – Schlenga,Klaus, NWL–II, 1992.

6.Qb3 h6 7.Be2 Nbd7 8.0–0 Be7 9.cd5 cd5 10.Ne5 0–0 11.Nd7 Nd7 12.Bd3 Bd3 13.Qd3 Qb6 14.a3 a5 15.Bd4 Qc6 16.b5 Qd6 17.f4 f6 18.Ra2 e5 19.Ba1 Nc5 20.Qc2 Rac8 21.d4 Ne4 22.Qd3 ef4 23.ef4 f5 24.Bc3 Qc7 25.Bd2 Bf6 26.g3 Qb6 27.Be3 Rc4 (Black gets in control) 28.Rd1 Qb5 29.Rc2 Qc6 30.Rc4 dc4 31.d5 cd3 32.dc6 bc6 33.Rd3 a4 34.Nd2 Nd2 35.Rd2 Rd8 36.Rc2 Rd3 37.Bc5 Rc3 38.Rc3 Bc3 39.Kf2 Kf7 40.Ke3 Ke6 41.Kd3 Kd5 42.Bf8 Bd4 43.h3 0–1. Mandak,P – Boukal,P, CZE League, 1999.

6.b5 Bb4 7.Qb3 Be7 8.bc6 Nc6 9.cd5 Qd5 (9...Nd5 10.Bg7 (10.Qb7 Ndb4 11.Bb5 0–0 12.Bc6 Nc2 13.Ke2 Rb8–+) 10...Rg8 11.Bb2=) 10.Bc4 (10.Qb7 Rb8 11.Qa6 Rb2–+) 10...Qd7 11.Ne5 Ne5 12.Be5 0–0 13.d4 a6 14.0–0 b5 15.Bd3 Bd3 16.Qd3 Ng4 17.Bg3 ½–½. Steinutz (2015) – byron_de (2115), ChessWorld.net, 2003.

6.b5 Qb6 7.a4 Nbd7 8.Nc3 Be7 9.cd5 cd5 10.Be2 h6 11.0–0 0–0 12.d4 Rfc8 13.a5 Qd8 14.Qb3 Ne4 15.Rfc1 Bd6 16.a6 b6 17.Ne4 Be4 18.Qa3 Ba3 0–1. busele – Worf, playchess.de, 2001.

6.b5 Bd6 7.Be2 h6 8.0–0 0–0 9.a4 Qe7 10.d4 Nbd7 11.c5 Bc7 12.Nbd2 e5 13.Nb3 e4 14.Nfd2 Nh7 15.Re1 Ng5 16.Nf1 Nf6 17.Bc3 Qd7 18.Ng3 Be6 19.Ba5 Bb8 20.Qd2 Ng4 21.Reb1 f5 22.Bg4 fg4 23.Qe2 Nf3 24.gf3 gf3 25.bc6 bc6 26.Qa6 Bh3 27.Nd2 Bg2 28.Ndf1 Qh3 29.Ra2 h5 30.Rb7 Bh1 31.Rg7 Kg7 32.Nh5 Kh8 33.Nf4 Rf4 0–1. Frosinos,I – Siakoulis,O, Glyfada, 2001.

6.b5 h6 7.Be2 Bd6 8.0–0 0–0 9.d4 dc4 10.Bc4 cb5 11.Bb5 a6 12.Bd3 Qb6 13.Ba3 Bg4 14.Bd6 Qd6 15.Nbd2 Nbd7 16.Qb3 b6 17.Rfc1 a5 18.Rc2 Rac8 19.Rac1 Rc2 20.Rc2 Nd5 21.a3 Qb8 22.Qb5 Qb7 23.Qc6 Rb8 24.Bb5 Qc6 25.Rc6 Bf3 26.gf3 Kf8 27.e4 N5f6 28.Rc7 Rd8 29.e5 Ne5 30.de5 Rd2 31.ef6 gf6 32.Rc6 a4 33.Rc8 Kg7 34.Ra8 Rb2 35.Ba4 b5 36.Rb8 Ra2 37.Bb5 Ra3 38.Rb7 Kf8 39.Kg2 Rc3 40.Rd7 Rc5 41.Bd3 Rg5 42.Kh1 f5 43.h3 Rg6 44.Kh2 Rg5 45.Rd8 Kg7 46.Be2 Kf6 47.f4 Rg7 48.Rh8 Kg6 49.Bf3 f6 50.Re8 e5 51.fe5 fe5 52.Re6 Kg5 53.Re5 Kf6 54.Rb5 Rg5 55.h4 1–0. Hauck – Berkes, 1990.

6.Nc3 Nbd7 7.Be2 dc4 8.0–0 Nb6 9.Nd4 Bd3 10.Re1 Bb4–+ 11.a3 Be7 12.Nf3 0–0 13.Ne5 Qd6 14.Bd3 cd3 15.Ng4 Ng4 16.Qg4 f5 17.Qd4 Qd4 18.ed4 Nc4 19.Re6 Rfe8 20.Nd1 Ba3 21.Re8 Re8 22.Kf1 Nd2 (23.Kg1 Re1) 0–1. gtate (1810) – fhoffmeister, net–chess.com, 2002.

6.c5 Na6 7.a3 (7.Ba6 ba6 8.Qa4 Nd7+=) 7...b5 (7...Nb8 8.Nd4=) 8.cb6 Qb6 9.d4 (9.Bd4!? Qb7 10.Nh4 Bb1 11.Rb1+=) 9...Be7 10.Nc3 0–0 11.Be2 Rac8 12.0–0 Nc7 13.Rc1 Nb5 14.Na4 Qb7 15.Ne5 a6 16.Nc5 Bc5 17.Rc5 Ne4 18.Rc1 Ned6 19.Qb3 Bg6 20.a4 Nc7 21.Nc6 Na8 22.Ne5 Nb6 23.h3 f6 24.Ng6 hg6 25.Ba3 Ndc4 26.Bc4 Nc4+= 27.Qa2 Rfd8 28.Rb1 Rc7 29.b5+/– ab5 30.Rb5 Qa6 31.Bc5 Ra8 32.a5?? Na5 0–1. revrevrevrev – hgflyer, Live Game Caissa's Web, 2004.

6.c5 e6 7.a3 a5 8.Nd4 ab4 9.ab4 Ra1 10.Ba1 Bg4 11.f3 =.

6.c5 Bg4 7.Be2 Bf3 8.gf3 g6 9.f4 Bg7 10.0–0 0–0 11.Nc3 Ne4 12.Ne4 Bb2 13.Rb1 de4 14.Rb2 Qf6 (14...Nd7 15.f3 ef3 16.Rf3+=) 15.Qc2+= Nd7 16.f3 ef3 17.Bf3 e5 18.b5 ef4 19.bc6 bc6 20.Bg2 Nc5 21.Rf4 Qg7 (21...Qe5 22.Rc4 (< 22.Bc6 Rac8 23.Bb5 Na4 24.Ba4 Rc2 25.Rc2 f5–/+) 22...Nd3 23.Rb1=) 22.Rc4 (22.Rb1 Ne6 23.Rc4 Rab8 24.Bc6 Rb1 25.Qb1 Qe5=) 22...Nd3= 23.Rb1 Rad8 (23...Ne5 A) 24.Bc6? Nc4 (24...Nc6?! 25.Rc6 Qe5 26.Rc7=) 25.Qc4 Rac8–+; B) 24.Rf4=) 24.Rc6 Rd7 25.Rc7 Rc7 26.Qc7 Qf6 27.Rf1 (27...Qb6 28.Qd7+=; < 27.Qa7 Qf2 28.Kh1 Qd2=) +=. Mueller,Klaus – De Lange,Daan, corr ICCF EU–M–283, 1973.

6.c5 h6 7.Be2 Be7 8.0–0 0–0 9.Nc3 Ne4 10.Ne4 Be4 11.Ne5 Nd7 12.f4 Ne5 13.Be5 Bf6 14.Bf6 Qf6 15.d4 Qg6 16.Bf3 Bf3 17.Rf3 f5 18.a4 Rf6 19.Rf2 a6 20.Rb2 Qe8 21.Qb1 Qd7 22.b5 Rf7 23.bc6+/– Qc6 24.Rb6 Qc8 25.Qc2 Rc7 26.Rab1 Ra7 27.a5 Rc6 28.R1b4 Kf7 29.Qb2 Rb6 30.Rb6 Qc7 31.Qb3 Qe7 32.Rd6 Ra8 33.Qa4 Kf6 34.Qd7 Re8 35.Qe7 Re7 36.Rb6 Rc7 37.h4 h5 38.Kf2 g6 39.g3 Ke7 40.Kf3 Kf6 41.Rd6 Ke7 42.Kg2 Rd7 43.Rb6+= Rc7 44.Kf3 Kf6 45.Ke2 Ke7 46.Kd3 Kf6 47.Kc3 Ke7 48.Kb4 Kf6 49.c6+/– Rc6? 50.Rc6+= bc6 51.Kc5 (51...e5 52.fe5 Ke6 53.Kc6+–) 1–0. Plock,Joerg – Wolf,Matthias, District Class I Magdeburg, 1991.

6.cd5 Bb4 7.de6 Be6 8.Nd4 =.

6.Be2 Bb4!? 7.0–0 dc4 8.Bc4 Bd3 9.Bd3 Qd3–/+.

6.Be2 dc4!? 7.a3 b5 –/+.

6.Be2 Nbd7 7.Qb3 Be7 8.h3 0–0 9.Nc3 a5 10.cd5 ab4–+ 11.Nd1 Nc5 12.Qc4 ed5 13.Qd4 Na4 14.g4 Be4 15.Rg1 Bd6 16.g5 Ne8 17.g6 hg6 18.Ne5 c5 19.Qe4 de4 20.Bc4 Nb2 (21.Nf7 Qf6 22.Nb2 Qb2 23.Ng5 Kh8–+) 0–1. Moehring,Norbert (1905) – Damm,Fabian (2140), Bad Woerishofen op, 2001.

7.b5 cb5 8.cb5 Bd6 9.Be2 h6 10.d3 Nbd7 11.Nbd2 a4 12.d4 0–0 13.Ne5 Nb6 14.0–0 Qe7 15.Ndf3 Rfc8 16.Bd3 Ne4 17.Be4 de4–+ 18.Nd2 f6 19.Ng4 h5 20.Nf6 gf6 21.Qh5 Rc2 22.Bc1 Qh7 23.Qh7 Kh7 24.h3 Nd5 25.Re1 Rac8 26.Nf1 e5 27.Ng3 Bg6 28.Ne2 Nc3 29.Nc3 R8c3 30.de5 Be5 31.Rb1 Rd3 32.f4 ef3 33.gf3 Bf5 34.Rb4 Bg3 (35.Rf1 Bh3–+) 0–1. Schmidbauer,Josef (1635) – Poellner,Ludwig (2025), RLSO_Dorfen–Freyung, 2003.

7.b5 Bd6 8.Nd4 Bg6 9.bc6 bc6 10.cd5 ed5 11.Be2 =.

7.c5 b6 8.d4 ab4 9.ab4 Ra1 10.Ba1 b5 11.Nc3 Be7 12.Nb5 cb5=+ 13.Bb5 Kf8 14.Qa4 g6 15.Ne5 Kg7 16.Be2 g5 17.0–0 Nfd7 18.Nd7 Qd7 19.b5 Rc8 20.Bc3 Bd8 21.Ra1 g4 22.Ba5 Ba5 23.Qa5 (White fights for the Initiative) 23...e5 24.Qc3 Qe7 25.c6 ed4 26.Qd4+/– Qf6 27.Rd1 Qd4 28.Rd4 h5 29.Rd5 Kf6 30.f3 Ke6 31.Bc4 Kf6 32.e4 Be6 33.Rc5 Bc4 34.Rc4 gf3 35.gf3 Ke7 36.Rc5 Nd7 37.Rh5 Nb6 38.Rh6 Nc4 39.Kf2 Ne5? 40.Ke3 Nc4 41.Kd4 Nd6 42.Kc5 Nb7 43.Kb6 Nd6 44.e5 Nf5 45.Kb7 Rg8 46.Rf6 (46...Nd4 47.b6 Nc6 48.Rc6+–) 1–0. De Visser,Arno – Jensen,L, Copenhagen, 1981.

7.Bc4 b5 8.Be2 =+.

7.Bc4 Bd3 8.Qb3 Bc4 9.Qc4 Nbd7 10.0–0 Nb6 11.Qc2 Bd6 12.Nc3 Nc4 13.Bc1 Qc7 14.Ne4 Ne4 15.Qe4 b5 16.d3 Ne5 17.Bb2 f5 18.Qd4 Nf3 19.gf3 0–0–0 20.Qh4 Be7 21.Qg3 Rd3 22.Qg7 Rdd8 23.Qh8 Rh8 24.Bh8 Qd8 25.Bd4 Kb7 26.Kh1 Qd5 27.Kg2 h5 28.Rfd1 h4 29.h3 e5 30.Ba7 Qg8 31.Kh1 Qe6 32.Bc5 Bc5 33.bc5 Qc4 34.Rac1 Qe2 35.Kg2+= e4 36.fe4 fe4 37.Rd7 Ka6 38.Re7 Qf3 39.Kg1 Qh3 40.Re4 Ka5 41.Rc3 Qf5= 42.Rf4 Qe5 43.Rc1 h3 44.Kh2+= Qb2 45.Rg1 Qa3 46.Rg5 b4 47.Rg1? b3–+ 48.Rf8? Qb2 49.Kh3 Kb5 50.f4 Qe2 51.Rb8 Kc4 52.f5? Qf3 53.Rg3 Qf5 54.Kg2 Qc2 55.Kh3 b2?? 56.Rg4=+ Kc5 57.Rgb4 Qh7 58.Kg2 Qc2 59.Kf3 Qd1 60.Kg2?? Qd2–+ 61.Kf3 Qb4 62.Rg8 b1Q (63.Kg3 Q4e1 64.Kf4 Qf2 65.Kg5 Qbg1 66.Kh6 Qfh2#) 0–1. Hall,PJ – Gold,Hamish R, NZL–ch Major op, 1999.

7.Bc4 Bd3 8.Bd3 Qd3 9.Bf6 gf6=.

7.Bc4 Nbd7 8.0–0 Bd6 9.Re1 Bg4 10.h3 Bf3 11.Qf3 Ne5 12.Be5 Be5 13.d4 Bd6 14.e4 Be7 15.d5 ed5= 16.ed5 Nd5 17.Qe4 (17...Qd6 18.Ra2=+; 17.Rd1!?+=). Loewe,Edward – Muller,F, corr SOK–89–42, 1989.

7.Nc3 Nbd7 8.Be2 dc4 9.Bc4 0–0 10.Nd4 Bg6 11.Be6 fe6?? 12.Qe6+/– Kh8 13.Qd6 Bd3?? 14.Ne6+– Qe8 15.Nf8 Bf5 16.Nd7 Nd7 17.0–0 1–0. mluka (2080) – dragonpower (1775), net–chess.com, 2001.

7.c5 Bc7 8.Nd4 =+.

7.cd5 cd5 8.Nc3 0–0 9.Nb5 Be7 10.Nbd4 Be4 11.d3 Bf3 12.Nf3 Qb6 13.Bf6 Bf6 14.Rc1 Nc6 ½–½. Vilkesalo,Tero – Grobler,David J, corr or02–019, 2002.

7.Nd4 Bb1 8.Qb1 ab5 9.cb5 c5 =+.

7.cd5 Nd5 8.bc6 Nc6 9.d3 (9.Nc3 Rc8=+) 9...Nf6 (9...Qb6 10.Qb3 Qb3 11.ab3=+) 10.Be2 Bb4 11.Nc3 0–0 12.0–0 Bd6 (12...Rc8 13.Nh4=) 13.Rc1 Qc7 14.Qb3 Ng4 15.h3 Nh2 16.Rfd1 Nf3 17.Bf3 Na5 18.Qa4 b5 19.Qh4 Be7 20.Nd5?? Qh2?? 21.Kh2+= Bh4 22.Nc7 Rad8 23.Ba3 Bf2 24.Bf8 Kf8 25.e4 Be3 26.ef5+– Bc1 27.Rc1 Rd3 28.fe6 fe6 29.Ne6 1–0. Woschkat,Karl_Heinz – Waibel,Ulrich, casual, 1995.

7.cb5 Nbd7 8.Be2 Bd6 9.0–0 Qc7 10.d4 Be4 11.Nbd2 0–0 12.Rc1 Qa5 13.Qb3 Rac8 14.a4 Bb4 15.Rfd1 Nb6 16.Ne4 Ne4 17.Ra1 Nc3 18.Bc3 Rc3 19.Qa2 Ra3 20.Qb1 Qa4 21.Qb2 Qb3 22.Qb3+= Rb3 23.Ra7 Rb8 24.Ne5 Rb2 25.Bf1 Bd6 26.Nd3 Rb5 27.Nc5 Nc4 28.Ne4 Bf8 29.Rda1 Rb4 30.Ng5 Nd2 31.Bd3 g6 32.Rd1 Rb2 33.h4 h6 34.Nh3 Kg7 35.Nf4 Bd6 36.Ne2 Bb4 37.f3 Be7 38.Nc3 Bh4 39.e4 de4 40.fe4 Nb3 41.Be2 Rc2 42.Rd3 Nd4! 43.Bd1 Bf2 44.Kf1 Rb2?? 45.Ra2=+ Ra2 46.Na2 Bh4 47.Rd4 Bf6 48.Rb4 b6 49.Ke2 Be7 50.Rb5 Bc5 51.Nc3 e5 52.Nd5 g5 53.Kd3 Kg6 54.g4 f6 55.Be2 Kf7 56.Kc3 Kg6 57.Kc4 Rc8 58.Kb3 Rb8 59.Nc7 Kf7 60.Bc4 Kg6 61.Be6 h5 62.Bf5 Kh6 63.Nd5 hg4 64.Bg4 Kg7 65.Kc4 Rd8 66.Bf5 Rd6 67.Rb3 Bd4 68.Rh3 Rc6 69.Kb5 Rc5 70.Kb4 Rc1 71.Rh7 Kf8 72.Nf6 Rb1 73.Kc4 b5 74.Kd5 Rc1 75.Bd7 b4 76.Ke6 (76...Rc6 77.Bc6 b3 78.Rf7#) 1–0. Garcia Piedra,Juan – Gonzalez Ayuste,Pedro, Ch Asturias (team) (B), 1998.

7.cd5= a6 8.de6 Be6 9.Be2 (9.Nd4 Bd6=) 9...Be7 (9...Bd6 10.Nd4=) 10.0–0 (10.Nd4 0–0=) 10...0–0 11.d4 Nbd7 12.Nbd2 Nb6 13.e4 Bc4 14.Bc4 Nc4 15.Nc4 bc4= 16.Nd2 Rc8 17.e5 Nd5–/+ 18.Ne4 b5 19.f4? Ne3–+ 20.Qf3 Nf1 21.Rf1 b4 22.d5 c3 23.Bc1 Bc5 24.Kh1 Kh8 25.d6 f6 26.e6 Bd6 27.Rd1 Rc6 28.Ng5 Rc7 29.Ne4–/+ Rc6 30.Ng5–+ Qc7 31.Nf7 Rf7 32.ef7 Bf8 33.Re1 Rd6 34.h3 Qf7 35.a3 a5 36.Qa8 b3 37.Qa5 b2 0–1. Rode,Dominik – Wegerle,Joerg, Hassloch op–A, 1997.

7.cd5= Nd5 8.Bb5 Nd7 9.Ne5 =.

7.Qc1 bc5 8.bc5 Nbd7 9.d4 Be7 10.Be2 Rb8 11.0–0 0–0 12.Nc3 Qc7 13.Nh4 Ng4 14.g3 Bh4–+ 15.Bg4 Bg4 16.f4?? Be7 17.e4 f5 18.ed5 ed5 19.Re1 Bf6 20.Qd2 Qa5 21.Rab1 Nc5! 22.dc5 d4 23.Rec1?? dc3 24.Qe1 Qc5 (25.Qf2 Bd4 26.Rf1 Bh3 27.Qd4 Qd4 28.Rf2 Rb2 29.Rbf1 Rf2 30.Rf2 Qd1 31.Rf1 Qf1) 0–1. Hasler,Ulrich – Franke, corr, 1965.

7.Bd4 =+.

7.Nd4 Bg6 =.

7.Bf6 gf6?! 8.d4 =.

7.Bf6 Qf6 8.d4 bc5 9.bc5 Bc5! 10.Nbd2 (10.dc5 Qa1) 10...Bd6 11.Be2 0–0 12.0–0 Nd7 13.Nb3 c5 (13...Rac8 14.Bd3–+) 14.dc5 (Better is 14.Bb5!? Rad8 15.Bd7 Rd7 16.dc5=) 14...Nc5–+ (< 14...Bc5 15.Bb5 Rad8 16.Bd7+=) 15.Nbd4 Be5 (Better is 15...Be4!?–+) 16.Rc1 Rfc8 17.Nf5 Qf5 (< 17...ef5 18.Qd5 Bc3 19.Nd4 Bd4 20.Qd4 Qd4 21.ed4+=) 18.Nd4 Qf6 19.Nb3 Nb3 20.Qb3 Qe7 21.Rc8 Rc8 22.Rb1 g6 23.g3 Kg7 24.a4 a5 25.Qb5 Rb8 26.Qd3 Rb1 27.Qb1 Qb4 28.Qb4 ab4 29.a5 Bc7 30.a6 Bb6 31.Bd1 Kf6 32.Kf1 Ke5 33.Bc2 Kd6 34.Ke2 Kc5 35.Kd2 Kb5 36.Bd3 Ka4 37.Kc2 Ka3 38.Kb1 e5 39.h3 Kb3 40.Bb5 d4 41.ed4 ed4 42.f3 Kc3 43.Kc1 f5 44.g4 f4 45.h4 d3 46.h5 gh5 47.gh5 h6 48.Ba4 Kd4 49.Kd2 Kc4 50.Bd1?? Be3 51.Ke1 b3 (52.a7 Ba7 53.Bb3 Kb3 54.Kd2 Kc4 55.Ke1 Kc3 56.Kf1 d2 57.Ke2 Kc2 58.Kf1 d1Q 59.Kg2 Qg1 60.Kh3 Qg3) 0–1. hal1958 – Taxi, HCL–A1597 playchess.de, 2003.

7.a3 Bd6 8.Be2 0–0 9.Nh4 Bb1 10.Qb1 Ne4 11.Nf3 Nc6 12.0–0 f5 (12...Rc8 13.d3 Ng5 14.Ne1=) 13.d3+= Nf6 14.b5 Ne7 15.a4 Ng6 16.Nd4 Qe7 17.f4 Ng4 18.Bg4 fg4 19.Qa2 Kh8 20.f5 ef5 21.Nf5 Rf5 22.Rf5 Qe3 23.Kh1 Nh4?? (Better is 23...Nf4+=) 24.Rf7+– (< 24.Rd5 Re8 25.Bd4 Qh6+–) 24...Be5 25.Raf1 (25.Rb7?! Rc8 26.Rf7 Qd2+–) 25...Ng6 26.Be5 Qe5 27.Rb7 h5 (27...g3 28.Qc2 Rf8 29.Rbf7+–) 28.Rbf7 g3 (28...Kh7+–) 29.R7f5 Qe2 (29...Qe6 30.Rh5 Kg8 31.Qd5 Qd5 32.Rd5 Nf8+–) 30.Qe2 1–0. marekt – chessH, ChessWorld.net, 2002.

7.Nh4 Bg4 8.Qa4 e6 9.h3 Bh5 10.g4 Ne4 11.Nf3 =.

7.a3 Bd6 8.Be2 0–0 9.d3 Qe7 10.Nbd2 Nbd7 11.0–0 Ne5 12.Ne5 Be5 13.Be5 Qe5 14.Nf3 Qe7 15.Qd2 Bg4 16.Nd4 Be2 17.Qe2 Rfe8 18.Rfc1 a6 19.Rab1 Qe5 20.Rc2 Nd7 21.Qg4 Rad8 22.Qg3 Nb6 23.Qe5 Re5 24.Nb3 Nc8 25.a4 Nd6 26.Nd4 Rc8 27.Rbc1+= Nf5 28.Nf5 Rf5 29.Rc5 Rd8 30.b5 ab5 31.ab5 Kf8 32.bc6+/– bc6 33.d4 Rf6 34.Rc6 Rc6 35.Rc6 Ke7 36.g4 Ra8 37.Kg2 Kd7 38.Rb6 Kc7 39.Rb2 Kc6 40.h4 Re8 41.Ra2 Kb6 42.Rc2 Rd8 43.Rc5+– f6 44.g5 fg5+/– 45.hg5 h5 46.gh6+– gh6 47.Kg3 Rg8 48.Kh3 Rf8 49.Kg2?? Rf5?? 50.f4 (50...h5 51.Kg3 h4 52.Kh4+–) 1–0. Lapshun,Yury (2390) – Adu,Oladapo (2260), Richard Aronow mem, 2002.

7.a3 Nbd7 8.d4 h6 9.Nc3 a6 10.Rc1 Bd6 11.Bd3 Bd3 12.Qd3 0–0 13.0–0 Re8 14.Rfe1 Ne4 15.h3 Ndf6 16.Nd2 Nd2 17.Qd2 Qe7 ½–½. Gonzalez Lopez,Vladimir – Fernandez Gradin,Damian, ch Asturias Oviedo, ESP, 2003.

7.b5 Be7 8.Be2 0–0 9.0–0 c5 10.d3 Nbd7 11.a4 Rc8 12.a5 h6 13.Nbd2 Re8 14.Re1 Bd6 15.Bc3 Bh7 16.Qb3 +=. marekt – upton, ChessWorld.net, 2003.

7.a3 a5 8.d3 Bg4 9.e4 Nf6 10.ba5 Qa5 11.Bc3 Qd8 12.Qb3 b6 13.Nbd2 Nbd7 14.Be2 Nc5 15.Qc2 Be7 16.d4 Ncd7 17.Ne5+= Be2 18.Nc6 Qc7 19.Ne7 Bh5 20.e5 Ng4 21.h3 Nge5 22.de5 Ke7 23.Bb4 Nc5 24.Qe4 f6 25.ef6+/– gf6 26.0–0 Rag8 27.Rfe1 Bf7 28.Qh4 Bg6 29.Bc3 Rf8+/– 30.Rac1 Rhg8 31.Nb3 Bd3 32.Nc5 bc5+/– 33.Bb4! Qc6? 34.Bc5 (White creates threats along the open c–file) 34...Ke8 35.f3! Rf7 36.Bd4 Qa6 37.Bf6 Rg6 38.Qb4 Qa7 39.Bd4 Qb7 40.Re3 Qb4 41.ab4 Ba6 42.Rc6 Bb7 43.Ree6 Re6 44.Re6 Re7 45.Rb6 Bd5 46.Bc5 Rb7 47.Rh6 Rg7 48.Kf2 Bc4 49.Rb6 Rg5 50.Rb7 Bd3 51.Ke3 Bc2 52.g4 Re5 53.Kd4 Re1 54.b5 Rd1 55.Ke5 Rd7 56.Rb8 Rd8 57.Rb6 Rc8 58.Bd4 Rc7 59.Rb8 Kd7 60.f4 Bd3 61.Bb6 Rc3 62.f5 Rb3 63.Rd8 Ke7 64.f6 Kf7 65.Rd7 Ke8 66.f7 Kd7 1–0. Doctor 3.0 (2220) – Comet B25, 2002.

7.a3 Nd7 8.Nc3 =.

7.a3 e6 8.Nc3 Nc3 9.dc3 Qf6 10.Qe2 Rd8 11.Rd1 =.

7.0–0 0–0 8.b5 dc4 9.Bc4 Bd3 10.Bd3 Qd3 11.bc6 Nc6 12.Qb3 Qb3 13.ab3 =.

7.0–0 0–0 8.b5 dc4=+ 9.bc6 Nc6–/+ 10.Bc4 (10.Na3 c3 11.dc3 Qc7–/+) 10...Rc8 (10...Bd3 11.Bd3 Qd3 12.Qb3=+) 11.Bc3 Nb4–/+ 12.Bb4 Bb4 13.Qb3 Bd6 14.Nc3 Rc4?? 15.Qc4=+ Bd3 16.Qb3 Bf1 17.Kf1 b6 18.a4 Bb8 19.h3 Qd3 20.Ke1 Rc8–/+ 21.Rb1 Ne4 22.Qb5=+ Qc2 23.Ne4 Qe4 24.a5 h6 25.ab6 ab6= 26.Qb6 Qg6 27.Qb7+= Rd8 28.Nd4 Bd6 29.Rc1 Rb8 30.Rc8+/– Rc8 31.Qc8 Bf8 32.Qc6 Qb1 33.Ke2 Qg6 34.f4 Qh5+/– 35.Qf3 Qc5 36.g4 Qc4 37.Ke1 Bb4 38.Qa8 Kh7 39.Qc6 Bc5 40.Qe4 Kg8 41.Qc2 Qd5 ½–½. Moehring,Nicholas – Wolf,G, SEM–ch Gr–D Dudweiler, 1995.

7.0–0 0–0 8.b5 Ne4 9.Nc3 Bf6 10.Qc1 a6 11.a4 ab5 12.ab5 (Opening the a–file gets White a lot of play) 12...Ra1 13.Ba1 Qa5 14.Ne4+= Ba1 15.Qa1 Qa1 16.Ra1 Be4 17.Ng5 cb5 18.Ne4 de4+= 19.cb5 Nd7 20.Bd1 Rc8 21.Kf1 Rc5 22.Be2 g6 23.g3 Nb6 24.d4 Rc2 25.Rb1 f5 26.Ke1 Nd5 27.Kd1?? Rc8 28.Ke1 Kf8 29.Kd2 Ke8 30.Rc1 Rc1 31.Kc1 Nc3 32.Bc4 Ke7 33.Kc2 Na4 34.Kb3 Nb6 35.Kb4 Kd6 36.Kc3 Nd5 37.Kb3 b6 38.Kc2 g5 39.Kb3 f4=+ 40.Bd5 ed5 41.Kc3 fg3 42.fg3 h5 43.Kd2 ½–½. valpa – talewisx, playchess.de, 2002.

7.0–0 0–0 8.c5!? =.

7.0–0 Bb4 8.Nd4 Bg6 9.a3 –/+.

7.0–0 dc4 8.a3 =+.

7.Bf6 Bf6 8.d4 Na6 =.

7.Nc3 dc4 8.Bc4 b5 9.Be2 =.

7.c5= Bc7 8.Be2 Nbd7 9.Nc3 (9.Nd4 Bg6=) 9...e5 10.d3 (10.0–0 0–0=) 10...0–0 11.Nd2 (11.0–0 Qe7=) 11...a5 (11...b6 12.cb6 ab6 13.0–0=+) 12.e4 (12.0–0 b5=) 12...Bg6 (12...Be6 13.0–0=+) 13.Bg4 (13.0–0 b6=+) 13...ab4–/+ 14.ab4 Ra1 15.Ba1 Ng4 (15...d4 16.Ncb1–/+) 16.Qg4=+ f5 17.Qd1 (17.Qh3 fe4 18.de4 d4–/+) 17...fe4–/+ 18.de4 d4 19.Ne2 (19.Na4 Rf4 20.Qc2 Qg5–/+) 19...b6 20.cb6 Bd6 21.0–0 (21.f4 Qb6 (21...Nb6?! 22.fe5 Be5 23.Nf3=) 22.fe5 Ne5 23.Qb3 Bf7–+) 21...Qb6–+ (21...Nb6 22.f4 Bb4 23.Qb3 Nd5 24.ed5 Bd2 25.dc6 Kh8 26.Qd1 Be3 27.Kh1–/+) 22.Qa4 (22.Nc4 Qb4 23.Nd6 Qd6–+) 22…Bb4 (23.Rb1 Rb8–+ (23...Bd2 24.Rb6 Nb6 25.Qb3 Kh8 26.Qb6+–)) 0–1. Woda,Janusz – Rudbeck,Joergen, corr 3GMM–51, 1997.

7.c5 Be7 =.

7.d3 0–0 8.Be2 h6 9.Nbd2 Bh7 10.h3 Nbd7= 11.g4 a5 12.c5= Bc7 13.g5 hg5 14.Ng5 Bg6 15.Rg1 Qe7 16.h4 Be5 17.d4 Bc7 18.h5 Bf5 19.f4 ab4 20.ab4 Nh7 21.Ndf3 Ndf6 22.Nh7 Nh7 23.h6+= g6 24.Rh1 Kh8 25.Kf2 g5 26.Ng5 Ng5 27.fg5 Qg5 28.Qg1= Qf6 29.Qg7 Qg7–/+ 30.hg7 Kg7 31.b5 cb5 32.Bb5 Rh8 33.Rag1 Kf6 34.Rh8 Rh8 35.Bc3 Be4 36.Be2 Rh2 37.Ke1 Rh1 38.Rh1 Bh1 39.Kd2 Kg5 40.Bb5 Be4 41.Bd7 Kg4 42.Ke2 Bf5 43.Bc8 b6 44.c6 f6 45.Ba6 e5 46.Bb5 Bd6 47.Ba4 Kg5 48.Bb5 Be4 49.Ba4 Kg6 50.de5 fe5 51.Bb4?? Bc7 52.Kd2 Kf7 53.Kc3 Ke8 54.Bb5 Kd8 55.Be2 Kc8 56.Ba6=+ Kb8 57.Bb5 Bg6 58.Be7 Ka7 59.Bf8 Bf5 60.Be7=+ Bc8 61.Bf1 Be6 62.Bb5 Bf7 63.Kd3 Bh5 64.Kc3 Bd1 65.Kd2 (65.Bf6 Bf3=+) ½–½. Tumurbator,Purev (2375) – Tringov,Georgi P (2480), Malta ol (Men), 1980.

7.d3 Nbd7 8.Nbd2 Qc7 (9.Be2 e5=). pcmvr (2410) – iozeph (2505), net–chess.com, 2006.

7.d4 dc4 8.Bc4 0–0 9.0–0 =.

7.d4 Nbd7 8.Nc3 Rc8 (8...0–0 9.Bd3=+) 9.Qb3 (9.c5 Bc7=) 9...Be7 (9...0–0 10.Be2=+) 10.Be2= Ne4 (10...dc4 11.Qc4 Nb6 12.Qb3=) 11.Rc1 (11.0–0 dc4 12.Qc4 0–0=) 11…0–0 ½–½. Melich,Jindrich (2215) – Vavra,Jan, CZE Czechia–ch, 1994.

7.d4 Ne4 8.Nbd2 Nd7 9.Ne4 de4 10.Ne5 0–0 11.Qh5 Qf6?? 12.Nd7+– (12...Qe7 13.Nf8 Rf8 14.Rd1+–) 1–0. Trkn – guest7514, ICC, 2004.

7.Be2 0–0 8.Nh4 (8.c5 Bc7=) 8...Bb1=+ 9.Rb1 Nbd7 (9...dc4 10.Bc4 b5 11.Bd3=+) 10.Qc2 (10.c5 Ne4 11.Nf3 Bc7=) 10...a6 (10...dc4 11.Bc4 Nb6 12.Be2=) 11.Nf3 Re8 12.0–0 Qc7 13.c5+= Be7 14.d4 Ne4 15.Bd3 f5 16.Ne5 Ne5 17.de5 Rf8 18.f3 Ng5 19.Rbc1 Rac8 20.Rf2 a5 21.Bd4 ab4 22.ab4 Ra8 23.Rd2 Nf7 24.f4 Ra3 25.Ra1 Ra1 26.Ba1 Ra8 27.Bd4 Nh6 28.Rd1 Bh4 29.Be2 Qd8 30.Rc1 Ng4 31.Bg4 fg4 32.g3 Be7 33.f5 Qd7 34.f6+= Bd8 35.Rf1 Qf7 36.Rf4 h5 37.Rf2 Ra3 38.Bc3 Kh8 39.Rf4 Ra8 40.e4 Qg6 41.Qf2 Kg8 42.ed5 cd5 43.Qe2 Qf7 44.b5 Ra3 45.Qb2 Ra8 46.Qc2 gf6+= 47.ef6 Bc7 48.Rf2 Re8 49.b6+/– Bb8 50.Qd2 Rc8 51.Qg5+/– Kh7 52.Bd4 Rg8 53.Qe3 Rc8 54.Re2 Re8 55.Qd3+/– Kh8 56.Qd2 Kh7 ½–½. Waibel,Ulrich – Beutel,Heinrich, compuserve, 1996.

8.Nd4 Be4 =+.

8.Nh4 Bg4 9.Be2 Be2–/+ 10.Qe2 Nbd7 11.cd5 ed5 12.Nf5= Bc7 13.0–0 Re8 14.f4 Nb6 15.Nd1 Nc4=+ 16.Bc3 Nd6 17.Nd6 Qd6=+ 18.Bd4 b6 19.Nc3 a5 20.b5+= c5 21.Bf6+/– gf6 22.Qh5 d4 23.Nd5 Rad8 24.Nc7 Qc7 25.Qh6 f5 26.Rf3 Re6 27.Qg5 Rg6 28.Qf5 de3 29.Re3 Rd2= 30.Re8 Kg7 31.g4 Qd6 32.Rae1 Qd4 33.R8e3 Qb2 34.Qh5 Rg2–/+ 35.Kh1 R2g4 36.Qe5 Qe5 37.fe5 Kf8 38.Rf3 Re6 39.h3–/+ Rg5 40.Ref1 Ree5 41.Rf7 Kg8 42.Rf8 Kg7 43.R8f7 Kh6 44.h4 Rg6–+ 45.R1f3 Re4 46.R7f4 Rf4–/+ 47.Rf4 Kh5 48.Kh2 Kh6?? 49.a4 Kg7 50.Kh3 Rd6 51.Re4 Kf6 52.Re8 Re6 53.Rc8 Ke5 54.Kg4 Kd5 55.Kf3 Kc4 56.Rc6 Kd5 57.Rc7 h6 58.h5 Kd6 59.Rb7 Kd5 60.Rc7 Rd6 61.Ke3 Rf6 62.Rd7 Ke6 63.Rb7 Kd5 64.Rc7 Ke5 65.Rc8 Kf5 66.Kd3 Rd6 67.Kc3 Ke5 68.Rc7 Kd5 69.Rc8 Ke5 70.Rc7 Kd5 71.Rc8 Ke5 72.Rc7 Kd5 73.Rc8 Ke4 74.Rc6= Ke5 75.Rc7 Rd5 (better is 75...Rf6!?–/+) ½–½. Campos Calvo_Sotelo,Javier (2115) – Klempt,Guenter (2120), It (open) (seniors), 2005.

9.cd5 ed5 10.Nd4 Bg4 11.f4 Ne4 12.Ne4 de4 13.Be2 Qh4 14.g3 Qh5 15.Bg4 Qg4 16.Qd1 Qh3–/+ 17.Qe2 a5 (Black fights for the Initiative) 18.Nc2 ab4 19.ab4 (Black creates threats along the open a–file) 19...Ra1 20.Ba1 Ra8 21.Bc3 Ra2 22.Kd1 Qe6 23.Nd4–/+ Qd5 (24.Qg2 Nf6–/+) 0–1. De Visser,Arno – Ganesan,A, corr ICCF TT–4–90–11, 1990.

9.cd5 ed5 10.Be2 Be4 =+.

9.cd5 ed5 10.Be2 Ne5 =+.

9.cd5 ed5 10.Ne2 Qe7 11.Ng3 Bg6 12.Be2 Rfe8 13.0–0 Ne4 14.Ne4 Qe4 (15.Bd4 Bh5=). Hort – Mephisto, (year?).

9.cd5 ed5 10.Ne2 Bg4 11.Ned4 Bf3 12.Nf3 Re8 13.Be2 Be5 14.Ne5 Ne5 15.0–0 Qc7 16.Rac1 Rad8 17.Bd4 b6 18.Rc2 Rc8 19.Rfc1 (White fights for the Initiative) 19...Re6 20.f4 Ned7 21.Qa4 Nb8 22.Be5 Qd7 23.Bb5 Ree8 24.Bc6 Nc6 25.Rc6 Rc6 26.Qc6 Qd8 27.Qc7 Qc7 28.Rc7 Ra8 29.Bf6 gf6 30.Kf2 Kg7 31.Ke2 (31...a5 32.b5+–) 1–0. Roggensack Hanspach – Hasler,Ulrich, corr ICCF TT–4–90, 1991.

8.c5 Bc7 =.

8.Be2 dc4 9.Bc4 0–0 10.0–0 =+.

8.Be2 dc4 9.Bc4 0–0 10.Be2 =+.

9.0–0 dc4 10.Bc4 b5 11.Be2 =.

9.0–0 dc4 10.Bc4 Bg4 11.d4 =.

9.0–0 e5 10.d3 Qe7 11.Rc1 dc4 12.dc4 e4 13.Nh4 Be6 14.g3 Ne5 15.c5= Bc7 16.Qc2 g5 17.Ne4 Ne4 18.Qe4?? f5–/+ 19.Nf5 Bf5 20.Bc4 Kg7 21.Qg2 Kg6 22.e4 Bd7 23.Be2 g4–/+ 24.Rfd1 Nf3 25.Kh1 Be6 26.Rd3 Qf7 27.Rcd1 Bc4?? 28.Rd6= Bd6 29.Rd6 Be6 30.Bf3 Rad8 31.Be2? Rd6–+ 32.cd6 Qf2 33.Bc3 Qe3 (34.d7 Qc3–+) 0–1. Gnininvi,E – Chanoine,G, Bois Colombes, 2005.

9.0–0 Re8 10.h3 h6 11.d4 Ne4 12.c5 Bc7 13.a4 b6 14.Ne4 Be4 15.Rc1 bc5 16.bc5 Rb8=+ 17.Bc3 Ba5 18.Qd2= Bc3 19.Qc3 Qc7 20.Nd2 Bh7 21.Nb3 Nf6 22.Ba6 Ne4 23.Qa5 Re7 24.Qc7 Rc7 25.Na5 Nd2 26.Rfe1 Rb2 27.f3 Nb3 28.Nb3 Rb3 29.Ra1 Rb4 30.Re2+= Rd7 31.Raa2 Rd8 32.Kf2 Rdb8 33.Kg3 Kf8 34.h4 Bb1 35.Ra1 Rb3 36.Kf4 Bd3 37.Bd3= Rd3 38.Raa2 Rdb3 39.g4 Ke7 40.h5 f6 41.Kg3 R3b4 42.Kf4 Kf7=+ 43.Red2 Rc4 44.e4 de4=+ 45.fe4 Rbb4 46.Rab2 Ke7 47.Ke3 Rc3 48.Kf4 Rcc4 49.Ke3 (49.Rb4 Rb4 50.a5 Ra4=) ½–½. Nilsson,Jonas (1995) – Christensen,Christoffer Ellegaard, Esbjerg DEN, 2007.

9.c5 Bc7 =.

9.cd5 ed5 10.0–0 h6 11.Rc1 a6 12.d3 Qe7 13.d4 Ne4 14.Na4 a5 15.Nc5 ab4 16.ab4 Ndf6 17.h3 Ra2 18.Qb3 Rfa8 19.Ra1 Ra1 20.Ra1 Ra1 21.Ba1 b6 22.Nd3 Ng3 23.fg3?? Qe3–+ 24.Kf1 Bg3 25.Nfe5?? Ne4–+ 26.Bc3 Be5 27.Qb2–+ Ng3 28.Ke1 0–1. Ambrosi,Arcangelo (1855) – Corso,Roberto (1705), Lucca op, 2000.

9.Nh4 dc4 10.Nf5 ef5 11.Bc4 =.

9.Nh4 Bg6 10.Ng6 fg6 11.cd5 ed5= 12.0–0 Qe7 13.f4 a5 14.b5 g5 15.g3 gf4 16.ef4 Nc5 17.Re1 Rfe8 18.Qc2 Kh8 19.Nd1 a4 20.Ra2 Nb3=+ 21.bc6 Bc5 22.d4 Nd4 23.Bd4 Bd4 24.Kg2 bc6 25.Rf1 c5 26.Nc3 Bc3 27.Qc3 d4 28.Qc4 Qe6 29.Qe6–/+ Re6 30.Rc1 Rc8 31.Rc4 Nd5–+ 32.Ra4 Rce8?? 33.Bg4 Re1 34.Rd2 Ne3 35.Kh3 Ng4 36.Kg4=+ Rc1 37.Ra7 Rd8 38.a4 g6 39.Kg5 d3=+ 40.Rb2?? Rd5?? 41.Kf6 Rf5=+ 42.Ke6 Re1 43.Kd6 Re8 44.g4 Rd8 45.Kc6? Rf6–+ 46.Kc5 d2 47.Rd2 Rd2 48.Ra8 Kg7 49.Ra7 Rf7 (50.Rf7 Kf7–+; 49...Kf8 50.Rh7 Ra2 51.Kb5–+) 0–1. Skulsky,I – Basanta,G, Vancouver, 1987.

8.c5 Bc7 =.

8.c5 Be7 =.

8.Nbd2 a5 9.c5 Bc7 10.b5 cb5 11.Bb5 =.

8.Nbd2 a5 9.c5 Bc7 10.Nh4 Bg4 11.Be2 Be2 12.Qe2 ab4 13.ab4 Ra1 14.Ba1 Nbd7 15.0–0 Qe7 16.Nhf3 Ra8 17.Bc3 Ra3 18.Rc1 Ra2 19.Qd1 Qf8 20.Qb3 Qa8 21.Ra1?? Ra1–+ 22.Ba1 Qa1 (23.Qb1 Qb1 24.Nb1 e5–+) 0–1. Pierrr – Wall,Bill, Microsoft Gaming Zone, 1998.

8.Nbd2 Ne4 9.Be2 =.

8.Nbd2 Be7 9.Nh4 Bg4 10.Qc2 =.

8.Bd3 Bd3 9.Qd3 Nbd7 10.Nbd2 a5 11.b5 cb5 12.c5 Be7 13.Qb5 Qc7 (14.0–0 Rfc8=). Olej,Emil(+) – Kern,Ma, corr 3GMM–57, 1995.

8.cd5 cd5 9.Nc3 a6 10.Bd3 Bg4 11.h3= Bh5 12.g4 Bg6=+ 13.Bg6 fg6 14.Qb3 Qe7 15.Rc1 Nc6 16.Na4? Ng4! 17.hg4 Rf3 18.Nc5 Raf8 19.Rc2 Qf7 20.Nd3 Qf6 21.b5 ab5 22.Qb5 Qf7 23.Ne5? Be5–+ 24.de5 Rf2 25.Rf2 Qf2 (26.Kd1 Qf3 27.Kc2 Qh1–+) 0–1. mgriffin (1620) – ambarish, net–chess.com, 2001.

8.cd5 ed5 9.Bd3 Bd3 10.Qd3 =+.

9.c5 Be7 10.Be2 Qc7 11.Nh4 Be4 12.0–0 h6 13.Nhf3 Bf5 14.Rc1 a6 15.a4 b6 16.b5 bc5 17.bc6 Qc6 18.dc5 Bc5 19.Nd4 Qb6 20.Nf5 Qb2 21.Ng3 Rfc8 22.Rb1 Qa3 23.Ra1 Qb4 24.Nb3 Bd6 25.Qd4?? Qb3 (26.Rac1 Bg3 27.hg3 e5–+) 0–1. Pierrr – Wall,Bill, Microsoft Gaming Zone, 1998.

9.Be2 Ne4 10.0–0 Qf6 11.Rc1 Qh6 12.h3 Ndf6 13.Ne4 Ne4 14.c5 Bc7 15.a4 a6 16.Bd3 f6 17.Re1 g5 18.Be4 Be4=+ 19.Nd2 Bf5 20.Nf1 Qh4 21.Qb3 Rf7 22.b5 ab5 23.ab5 g4 24.b6 Bb8 25.hg4 Qg4 26.f3 Qg6 27.Red1 h5 28.Rd2 Rg7 29.Re1 Kf7–/+ 30.Ra1 Ra1 31.Ba1 h4 32.Qa4 Rg8 33.Qd1 Ke8 34.Rf2 Kd8 35.Nh2 Kc8 36.Bc3 Qg5 0–1. DaveMC – Mely, ChessWorld.net, 2006.

9.Be2 Ne4 10.0–0 Qf6 11.Re1 Qh6 12.Nf1 Rad8 13.Qb3 g5 14.Bd3 Ndf6 15.cd5 cd5 16.Ne5 g4 17.Rac1 Qg5 18.Re2 h5 19.Kh1 Qh4 20.Rcc2 g3 21.Nf3+/– Qg4 22.hg3 Nf2? 23.Rf2+– Bd3 24.Qd3 Ne4 25.Rfe2 Bg3 26.Ng3 Ng3+/– 27.Kg1 Ne2+= 28.Re2 Rc8 29.e4 f6? 30.Re3 Rc7+/– 31.Ne5 fe5? 32.Rg3+– de4? 33.Rg4 hg4 34.Qe4 (34...Rf5 35.de5+–) 1–0. Alekseyev,V – Skytte,R, Tula, 2000.

9.Be2= Qe7 10.0–0 Ne4 11.Nb3 Bc7 12.Rc1 Rfc8 13.c5 Bg6 14.Ne5 Ne5 15.de5 f6 16.f3+= Ng5 17.ef6 gf6 18.f4 Ne4 19.Bg4 Rf8 20.Nd4 f5 21.Bf3 e5 22.Ne2 Nf6 23.fe5 Be5 24.Be5 Qe5 25.Qd4 Nd7 26.Nf4+= Rae8 27.Rc3 Re7 28.Kf2 Qg7 29.b5+= Ne5 30.Be2 Rfe8 31.h3 Qh6 32.Rb1 Nf7 33.Bf3 Ng5 34.bc6 bc6 35.Rcb3 Ne6 36.Ne6 Re6 37.Qf4 Qf8 38.Rc1 Qe7 39.a4 Qd8 40.Rcc3 Rf8 41.Kg3 Re7 42.Rb4 Qa5 43.Rbb3 Rg7 44.Kh2+= Bf7 45.Rb4 Be6 46.Rc2 Bc8 47.Rb8+= Qc7 48.Qd6 Rd7 49.Qc7 Rc7 50.Kg3 Kf7 51.Rd2 Re7 52.Kf2 Kf6 53.Be2 Rfe8 54.Bf1 Ke5 55.Rd4 Be6 56.Re8 Re8 57.Rb4 Re7 58.a5 Bc8 59.Bd3 Rb7 60.Rh4 Be6 61.Rh6 a6 62.h4 Rb2= 63.Be2 Ra2 64.h5 Bg8 65.Rc6= d4 66.ed4 Kd4 67.Rc8 Bc4 68.Rd8 Ke5 69.Re8=+ Kd5 70.Kf3 Be2 71.Re2 Ra5 72.Kf4 Rc5=+ 73.Re7 h6 74.Ra7 Rc2 75.Ra6+/– Rg2 76.Rh6 Rf2+= 77.Kg3 Rf1 78.Kg2 Rf4 79.Ra6 Rh4= 80.h6 Ke5 81.Ra5 Kf6 82.Ra3 ½–½. Sitnikov,A (2440) – Burmakin,V (2535), Femida Kharkiv UKR, 2005.

9.Be2 Qe7 10.Ne5 a5 =.

9.Be2 Qe7 10.Ne5 Ne4 11.Ndf3? f6?? 12.Nd7= Qd7 13.0–0 Bg4 14.Rc1 Qf7 15.h3 Bh5 16.Nd2 Be2 17.Qe2 f5 18.Qd3 Qh5 19.f4 Be7=+ 20.Ne4 de4 21.Qd1 Qh6 22.Rc2 g5 23.d5 gf4 24.ef4 ed5 25.cd5 Rad8 26.Rd2 cd5 27.Rd5 Qc6 28.Rd8 Rd8 29.Qb3 Kf8 30.Rc1 Rd3 31.Qd3 ed3=+ 32.Rc6 bc6 33.Bc1 Bh4–/+ 34.g3 Bg3 35.Bd2 Bh4 36.Kg2 Be7 37.Kf3= c5 38.Ke3 cb4 39.ab4 Bd6 40.Kd3 Ke7 41.Kc4 a6 42.b5 ab5 43.Kb5 Ke6 44.Kc4 Ba3 45.Be3 Bb2 46.Bd2 Bf6 47.Bb4 Bb2 48.Bd2 ½–½. Pohl,K – Erb,David, (year?).

9.Be2 Qe7 10.Nh4 Be4 =.

8.Be2 0–0 9.0–0 Nbd7 10.Nd4 Bg6 11.f4 h6 12.Nc3 a5 13.ba5 Ra5 14.Nb3 Ra8 15.a4 Nb6 16.f5 Bh7 17.d3 Re8 18.a5 Nbd7 (Black fights for the Initiative) 19.e4 Qc7 20.ed5 Bh2 21.Kh1 cd5 22.Nb5 Qb8 23.Ra4 Be5 24.Bc1 Qd8 25.Bf4 Qe7 26.Be5 Qe5 27.N3d4 Nb8 28.Qa1 Nc6 29.Ra2 Ne7 30.Bd1 Qg3 31.Raf2 Nc6 32.Qc3 Ne5 33.Qc7 Rac8 34.Qd6 Rcd8 35.Qc7? Rd7 36.Rf3 Qg5 37.Qc5 Nf3 38.Bf3 Qe3 (39.Qc3 Qe5–+; 38...Rde7!? 39.Nc2 Bf5 40.Qd4–+) 0–1. Lindner,J – Kuijf,M, Guernsey op, 1988.

8.Be2 0–0 9.Nd4 Be4 10.0–0 Qc7 11.f4 h6 12.Nc3+= Bg6 13.Rc1 a6 14.Qb3 Nbd7 15.g3 Rae8 16.Rf2 Bh7 17.Ba6?? ba6=+ 18.Nd5 cd5 19.Rc7 Bc7 20.Nc6 Bd6 21.Rf1 Rc8 22.Rc1 Rfe8 23.Be5 Bf8 24.d4 Bf5 25.Qa4 Ng4 (Black is in command) 26.Qa6 Ra8 27.Qb5 Ra3 28.Qd5 Ne3 29.Qb5 Rea8 30.Qb7 Ra1 31.Ra1=+ Ra1 32.Kf2 Ng4 33.Kg2? Be4–+ 34.Kh3 Nf2 35.Kh4 Rh1 36.g4 Rh2 37.Kg3 Rg2 38.Kh4 Rg4 39.Kh5 g6# 0–1. Psion – Psion, 4 Min/Zug, 1990.

8.Be2 a5 9.b5 =.

8.Be2 Bg6 9.Nh4 Nbd7 10.Ng6 hg6 11.h3 Qe7 12.Nc3 a6 13.d4 Ne4 14.Qc2 Nc3 15.Bc3 Nf6 16.Bf3 (16.Rc1 Ne4=) 16...0–0 (16...g5 17.Rg1=) 17.h4 Ne4 18.Bb2 (18.Be4 de4 19.h5 gh5 20.Rh5 Rae8+=) 18...a5 19.ba5 (19.b5 cb5 20.Qb3 Rfc8=) 19...Ra5 20.a4 Bb4 21.Ke2 Nd2 (21...Rfa8 22.h5=) 22.h5= Nf3 (22...gh5 23.Rh5 g6 24.Rh3=) 23.gf3 g5 (23...gh5 24.Qf5 g6 25.Qh5 Kg7=+ (25...gh5?? 26.Rag1 Qg5 27.Rg5 Kh7 28.Rhh5)) 24.Rhg1 (24.h6!? g6 25.h7 Kh8 26.Qb3=) 24...Rfa8=+ 25.Rg4 Bd6 26.Kd2 (26.Bc3 R5a6=+) 26...Qf6 27.Ke2 Qe7 (27...R5a6!?=+) ½–½. Diener,Rudolf – Selleri, corr EU–M–1066, 1995.

8.Bc4 0–0 9.d3 =+.

8.Bc4 b5 9.Be2 =+.

8.0–0 Qe7. A de Visser.

8.Nc3 dc4 9.Bc4 0–0 10.0–0 =+.

8.Nc3 e5 9.cd5= cd5 10.Nb5 Bb8 11.d4 e4 12.Ne5 a6 13.Nd7 Nd7 14.Nc3 Nb6 15.b5 0–0=+ 16.ba6 ba6 17.a4 Qg5 18.g4 Be6 19.h4 Qg6 20.a5 Nc4 21.Bc4 dc4=+ 22.h5 Qg4 23.Qg4 Bg4 24.Ne4 ½–½. Nilsson,Jonas – Dyrgaard,Kristoffer, Esbjerg DEN, 2007.

8.c5 Bc7 =.

8.d3 0–0 9.Nbd2 Re8 10.0–0 e5 11.Rc1 Rc8 12.Qb3 Bd3 13.Bd3 e4 14.Be2 ef3+= 15.Nf3 Ne5 16.cd5 Nd5 17.Rfd1 Nf3 18.Bf3+/– Be5?? 19.e4 Qh4?? 20.g3 Qf6 21.Be5 Re5 22.Rd5 (22...Re7 23.Qc3+–; 22.ed5 Ree8+–) 1–0. Schols,A – Timmerhuis,J, 2002.

8.d3 e5 9.0–0 =.

7.Qb3 a5 8.d3 =+.

7.Qb3 Bd6 8.d4 a5 9.Nbd2 ab4=+ 10.ab4 Ra1 11.Ba1 0–0 12.Be2 Qe7 13.Bc3 Ne4 14.Ne4 Be4 15.c5 Bc7 16.0–0 Ra8 17.b5 Nf6 18.b6 Bb8 19.Rc1 Nd7 20.Nd2 Bf5 21.Bf3 e5 22.g3 h6 23.Bg2 ed4 24.ed4 Nf6 ½–½. Kuhlmann,Antonius Egidius J – Jung,R, CiF, 1986.

7.Nc3 a5 8.cd5 Nd5 9.Nd5 ed5 10.Qb3 a4 11.Qc3= Nf6 12.Bd3 Bd3 13.Qd3 Ne4 14.0–0 f6 15.Nd4 Qd7 16.f3 Nd6 17.f4 Be7 18.f5+= 0–0 19.Ne6 Rfc8 20.Nc5 Qe8 21.Qc2 b5 22.d3 h5 23.Qf2 Nf7 24.e4 Bd6 25.h3 Qe7 26.Rae1 Ng5 27.Bc1 Bc5+/– 28.bc5 de4 29.Bg5 fg5 ½–½. De Visser,Arno – De Visser,D, 1982.

7.Nc3 e5 8.d4 e4 9.Ne5 =.

7.c5 b6 8.d4= a5 9.Nbd2 (9.Ne5 Ne5 10.de5 Nd7=+) 9...Qb8 (9...ab4 10.ab4 Ra1 11.Ba1=+) 10.Bc3 Ne4 (10...ab4 11.ab4 Ra1 12.Ba1=+) 11.Ne4= Be4 12.Be2 Nf6 13.0–0 Be7 14.Ne5+= Qb7 15.Bd3 Bd3 16.Nd3 0–0 17.f3 Nd7 18.Qb1 Qa6 19.Qc2 Ra7 20.Qd2 Rfa8 21.Rfb1 Qc8 22.Qe1 Qc7 23.Qc1 Kf8 24.Qb2 Rb8 25.Qc2 Kg8 26.Be1 Rba8 27.Bg3+= Qd8 28.Ne5 Ne5=+ 29.Be5 f6 30.cb6= Qb6 31.ba5 Qa5 32.Bg3 c5 33.Be1 Qa4=+ 34.Qa4 Ra4 35.dc5 Bc5 36.Kf2 Ra3 37.Ra3 Ra3 38.Bd2 Ra2 39.Ke2 Kf7 40.Rb5 Bd6–+ 41.h3 Be5 42.Rc5 Kg6 43.g4 d4 44.f4 Bd6 45.Rc4 de3 46.Ke3 Ra3 47.Bc3 e5 48.f5 Kg5 49.Ke4 Kh4 50.Kd5 Ra6 51.Bb4 Bb4 52.Rb4 Kh3 53.g5? h6 54.gf6 gf6 55.Ke4 Kg4 56.Rc4 h5 57.Rc1 Ra4 58.Ke3 Kf5 59.Rf1 Rf4 60.Rh1 h4 61.Rh3 Kg4 0–1. Stolte,K – Den Uijl,Simon, Soest op, 1995.

7.c5 h6 8.d4 Be7 9.Bd3 Bg4 10.h3 Bf3 (10...Bh5 11.0–0=) 11.Qf3+= e5? (Better is 11...a5+=) 12.de5+– Ne5? (Better is 12...Ne4+–) 13.Be5 (13...0–0 14.0–0+–) 1–0. Caissa – 300SPARTANS, Live Game Caissa's Web, 2004.

7.d4 a5 8.b5 Bd6 9.Nc3 e5 10.cd5 cd5+= 11.de5 Ne5 12.Nd5 Nf3? 13.Qf3+– Nd5 14.Qf5 (14...Nf6 15.Rd1+–) 1–0. Harismuha – SWAT_TEAM, ChessWorld.net, 2004.

7.d4 Rc8 8.Nbd2 Bd6 9.Rc1 0–0 10.Qb3 Qe7 11.h3 e5 12.c5 Bb8 13.de5 Ne5 14.Nd4 Bg6 15.f4 Ned7=+ 16.f5 Bg3–/+ 17.Kd1 Bh5 18.Be2 Be2 19.Ne2 Be5 20.Nd4 Bg3 21.Rf1 Rfe8–/+ 22.e4 Bh4 23.Rc2 Ne4 24.Ne4 Qe4 25.Re2–/+ Qb1 26.Bc1 Qb3 27.Nb3 Re2 28.Ke2 Re8 29.Kd1 Bf6 30.Na5 Rb8 31.Re1 Be5 32.g4 f6 33.g5 Kf7 34.h4 Bc7 35.Nb3 Re8 36.g6= hg6 37.fg6 Kf8 38.Re8 Ke8 39.Nd4 Be5 40.Nf5 Kf8 41.h5 Kg8 42.Kc2 Bc7 43.h6 gh6 44.Bh6 Bd8 45.Nd6 Ne5 46.Nb7 Bc7 47.Bf4 Kg7 48.Be5 fe5 49.a4 Kg6–/+ 50.b5 cb5 51.ab5 Kf6 52.c6 e4 53.Nc5 Ba5 54.Na6 Ke6 55.c7? Kd7–+ 56.Kd1 Bc7 ½–½. De Visser,Arno – Koopmans, 1999.

7.Nd4 Be4 8.d3 Bg6 =.

7.Nd4 Bg6 8.b5 c5 9.Nf3 Bd6 10.cd5 ed5 11.Be2 0–0 12.0–0 Re8 13.Nh4= Be5 14.d4 cd4 15.Ng6 hg6 16.Bd4+= Rc8 17.Be5 Ne5 18.Qd4 Qb6 19.Qb6+= ab6 20.Ra2 Ne4 21.Rd1 Red8 22.Rb2 Nc4+= 23.Rc2 Kf8 24.h3 Ke7 25.Rdc1 Ncd6 26.Nc3 Nc3+= 27.Rc3 Rc3 28.Rc3 Rc8 29.Rc8+/– Nc8 30.Bg4 f5 31.Bf3 Kd6 32.h4 Kc5= 33.a4 Nd6 34.Kf1 Ne4=+ 35.Bd1 Kb4 36.Ke1 Nc3–/+ 37.Bc2 Na4 38.g4 fg4 39.Bg6 Kb5 40.Bf5 Kc4 41.Bg4 b5 42.Be2 Kc5 43.Bd1 Nc3–+ 44.Bb3 b4 45.Kd2–/+ d4 46.Kd3=+ de3 47.fe3 Nd5 48.Ke4 Nc7 49.Kf5 Kd6 50.Kg6 Ne6 51.Kf7 Nc5=+ 52.Bd1 b3 53.Kg7 b2 54.Bc2 Ne6 55.Kf6 Nf8? 56.h5+– b6? 57.Bb1 Kd5?? 58.h6 b5 59.h7 Nh7 60.Bh7 Kc4 61.Bb1 b4 62.e4 Kd4 63.e5 b3 64.e6 Kc3 65.e7 Kd2 66.e8Q Kc3 67.Qa4 Kd2 68.Qb3 Ke2 69.Qb2 Ke3 70.Qc3 Ke2 71.Be4 Kf2 72.Qd2 Kg3 73.Qe3 Kh2 74.Qf2 (74...Kh3 75.Bf5#) 1–0. meru – "Romanishin,Oleg", ICS, 1997.

7.cd5 Nd5 8.Nc3 Nc3 9.Bc3 Nf6 =.

7.Be2 a6 8.0–0 Bd6 9.h3 0–0 10.d3 Re8 11.Nbd2 e5 12.cd5 cd5 13.Rc1 Qb6 14.Qc2 Nf8 15.Rfe1 Rac8 16.Qb3 Ng6 17.Nb1 Be6 18.d4 e4 19.Nfd2 Bb8 20.Nf1 Qd6 21.Nc3 Nh4 22.Qd1 h6 23.Na4 Rc1 24.Bc1 Bc8 25.b5 Nh7 26.ba6= ba6 27.Kh1 Qg6 28.Ng3 Bg3 29.fg3 Qg3 30.Bf1 Bh3! 31.Re2 Bc8 32.Nc5 Nf5 33.Qe1 Ng5 34.Bb2 Qg4 35.Kh2 Qh5 36.Kg1 Nh4 37.Qg3 Nf5 38.Qf4?? Qg6–+ 39.Kh2 Ne6 40.Rf2?? (40.Qf2–+) 0–1. Semenko,Georg(Jurko) (1750) – Reer,Erdmann (2005), 5sen. BayEM Schney, 1993.

7.h3 a5 8.b5 =.

7.h3 Bd6=+ 8.Nh4 (8.Nd4 Bg6=+) 8...Be4 (8...Bb1!? 9.Rb1 0–0=+) 9.d3= Bg6 10.Ng6 hg6 11.Nd2 b5 (11...e5 12.Be2=) 12.c5 Be5 13.Qc2 a5 14.Be5 Ne5 15.Qb2 Qc7 16.Be2 0–0 17.Nf3 Nf3 18.Bf3 e5 19.e4 de4 20.de4= Rfd8 21.0–0 Rd4 22.Rad1 Rad8 23.Rd4 Rd4 24.Re1 a4 25.Re3 Qd8 26.g3 Kh7 27.Kg2 Qd7 28.g4 g5=+ 29.Qa1 Ne8 30.Qb2 Nc7 31.Kg3 Ne6–/+ 32.Qa1 Nf4 33.h4 gh4 34.Kh4 Ng6 35.Kg3 Kg8 36.Qh1 Qd8 37.Be2 Qg5 38.Kg2 Nf4 39.Kf1 g6 40.Qf3–/+ Kg7 41.Qg3 Rd8 42.Ke1=+ Rh8 43.Bf3?? Qd8 44.Bg2 Qd4 45.Qf3 Qa1 46.Qd1 Ng2 47.Ke2 Qd1 (48.Kd1 Ne3 49.fe3 Rh2–+; 47...Nf4 48.Kd2 Qb2 49.Qc2 Rd8 50.Rd3 Rd3 51.Ke1 Qa1 52.Qd1 Qd1#) 0–1. Vasconcelos,Arquimedes – Rigos,Marcos, It (open) Sao Paulo (Brazil), 1995.

7.h3 h6 8.Be2 Be7 9.0–0 0–0 10.d3 a5 11.ba5 Qa5 12.Nbd2= Nc5 13.Qc2 Rfd8 14.Ne5 Na4 15.cd5 cd5 (Opening the c–file gets Black a lot of play) 16.Bd4 Rdc8–/+ 17.Qd1 Nc3 18.Qe1 Ne2 19.Qe2 Rc2 20.Rfd1 Rac8 21.Ndc4=+ Re2 22.Na5 Rcc2 23.Rf1 Ra2 24.Nb7 Ba3 25.Ra2 Ra2 26.Nd8 Be7 27.Ndf7 Bd3 28.Rc1 Bc2= 29.f3 Nh5 30.Kh2 Bf6 31.Ra1 Ra1 32.Ba1 Be7 33.Bd4 Ba4 34.Bb6 Nf6 35.Nd8 Bd8 36.Bd8= Nd7 37.Nd3 Kf7 38.Kg3 e5 39.Bc7 Ke6 40.f4 e4= 41.Ne5 Ne5 42.Be5+= g6 43.Bg7 h5 44.Kh4 Kf5 45.g4 hg4 46.hg4 Ke6 47.Kg5 Kf7 48.Bd4 Bb3 49.f5 gf5 50.Kf5 Kg8 51.Kg6 Bc4 ½–½. Dvoretska,Olena – Grigorenko,N, UKR–ch U12 Girls, 1998.

8.d4 0–0 9.c5 Bc7 10.h3 h6 11.b5 e5 12.de5 Ne5 13.Nd4 Bd7 14.Rc1 Qe7 15.Qd2 Qc5 16.bc6 bc6 17.Ncb5 Qb6 18.Nc7 Qc7 19.Nf3 Nf3 20.gf3 Qd6 21.Bd4 Rfe8 22.Qb4 Qf4 23.Be2 Qf5 24.Qd6 Qe6 25.Qe6 Re6 26.Bd3 Be8 27.Rg1+= Kh8 28.Rb1 Rc8 29.Bf5+/– c5 30.Be6 fe6 31.Rc1 c4+/– 32.Rb1 Kh7?? 33.Rb7+– Nh5 34.Rgg7! Ng7 35.Rg7 Kh8 36.Rc7 Kg8 37.Rc8 (37...Kf8 38.Ba7+–) 1–0. kamret (2190) – gaforrja (2030), GameColony.com, 2005.

8.d4 0–0 9.Be2 Re8 10.Nh4 (10.c5 Bc7=) 10...Be4 (10...dc4 11.Nf5 ef5 12.Qc2=+) 11.cd5 (11.Ne4 Ne4 12.Nf3 Qf6=) 11...ed5=+ 12.Rc1 Nf8 13.Ne4 Ne4 14.Nf3 Re6 15.0–0 Rh6 16.h3 a6 17.Nd2 f5 18.Re1 Qh4 19.Ne4 fe4 20.Bg4 Re8 21.Qe2 Ne6 22.Red1 Rf8 23.Rc2 Ng5 24.Rdc1 Rhf6 25.Bd7 Rg6 26.Kh1 Nf3 27.gf3= Rf3 28.Qf1 Rgf6?? 29.Bg4 Rf2 30.Qe1? Qg3?? 31.Qg1–/+ Qe3 32.Rf2 Qf2 33.Qf2 Rf2 34.Rb1 g6 35.Bc8= e3 36.Bb7 Kf7? 37.Bc6+/– Ke6 38.Bb7 Rh2 39.Kg1+– Rh3?? 40.Bc8 1–0. dandy – phinster, ICC, 1995.

8.Nd4 Be4 =.

8.cd5 cd5 9.Nb5 Bb8 10.Rc1 a6 11.Nbd4 Bg6 12.b5 a5 13.Be2 0–0 14.Nh4+= Ne5 15.d3 Nfd7 16.Ng6 Ng6+= 17.0–0 e5 18.Nf3 Bd6= 19.h3 Rc8 20.Rc8 Qc8 21.Qa1 Qc2 22.Re1 Re8 23.Kf1 Nb6 24.Rc1 Qb3 25.Rb1 Qc2 26.Rc1 Qb3 27.Rb1 Qc2 (27...Qb5? 28.Bd4 Qa4 29.Bb6+–) ½–½. Lais,Klaus Joerg – Vollmer,Oliver, Wuerzburg op, 1998.

8.cd5 cd5 9.Be2 e5 =.

8.cd5 ed5 9.Be2 0–0 10.0–0 Qe7 11.Nh4 Be6 12.Nf3 Ng4 13.h3 Nge5 14.Rc1 (better is 14.Ne5!? Ne5 15.f4=). gobo – SWAT_TEAM, ChessWorld.net, 2005.

8.cd5 ed5 9.Be2 Ne5 10.Ne5 Be5 11.Na4 Bb2 12.Nb2 =.

8.cd5 ed5 9.Be2 h6 10.0–0 0–0 11.Nd4 Bh7 12.f4 a5 13.ba5 Ra5 14.Nb3 Ra8 15.a4 Nc5 16.Nc5 Bc5 17.Qc1 Qe7 18.Rf3 d4–/+ 19.Nd1 Rfd8 20.Nf2 Nd5 21.Rg3 f6 22.ed4 Bd6 23.Bc4 Bf4 24.Rf3 Bd6 25.Ng4 Kh8 26.d3 Ra5 27.Qd2 Bb4 28.Qf2 Qd7 29.Qh4 Rf8 30.Bb3 Qd6 31.Kh1 f5 32.Ne5= g5 33.Qh5 Kg7 34.Rf2 b5 35.Rc1 (35...ba4 36.Rc6 ab3 37.Rd6 Bd6 38.Nc4+=; 35.Rc2!? Nf6 36.Qd1 ba4 A) 37.Nc6?? ab3 38.Ra5 Ba5–+ (38...bc2?! 39.Ra7 Kg8 40.Qc2–+); B) 37.Rc6?! Qe7 38.Re6 Qb7+/–; C) 37.Ba4+/–). Hebels,Albert – Hoorweg,Frits PA, corr NED–ch M, 1988.

8.Be2 dc4 9.Bc4 Nb6 10.d3 =+.

8.Be2 Ng4 9.Nd4 Qh4 10.Bg4?? Bg4=+ 11.Nf3 Bf3–/+ 12.Qf3 Qc4 13.Qe2 Qh4 14.g3 Qh3 15.Qf1 Qf5 16.Qg2 Ne5 17.Bc1 a5 18.b5 c5 19.0–0 Nf3 20.Kh1 h5 21.h3 g5 22.Ne2 e5 23.Nc3 e4 24.Ra2 d4 25.Ne2 Qd5 26.Rb2 Qc4 27.Ng1 g4 28.h4 Be5 29.d3?! (29.Rb1–+) 0–1. Tejler – Katzensteiner, corr SOK–88–20, 1988.

8.h3 0–0=+ 9.Nh4 Bg6 10.Be2 Qe7 (10...dc4 11.Ng6 hg6 12.Bc4=) 11.0–0 Rfe8 (11...dc4 12.Ng6 fg6 13.Bc4=) 12.d4 (12.c5 Be5=) 12...Ne4 13.Ng6+/– hg6 14.Ne4 de4 15.Qc2 Nf6 16.Rad1 Rad8 17.Rd2 Bb8 18.Rfd1 Rd7 19.g3 Red8+= 20.Bf1 e5 21.Bg2 ed4 22.Bd4 Re8 23.Qa4 Qe6 24.b5+/– cb5 25.cb5 Nd5 26.Rc1 Nb6 27.Qd1 Nc4= 28.Rdc2 Na3 29.Rc5 Bd6 30.Rg5 f5 31.Qa4 Be7–/+ 32.Bf1 Kh7 33.Kg2 Rd4!–+ 34.ed4 e3 35.Re1 (35.Qa7 Qa2 36.h4 Bg5 37.Kh3 Qf2 38.hg5–+) 0–1. Kuhn,H – Kreuscher,Wolfgang, SEM–ch Gr–D Dudweiler, 1995.

8.Rc1 0–0 9.d4 a5 10.b5 cb5 11.Nb5 a4 12.Be2 Ne4 (13.0–0 dc4 14.Bc4 Qa5=). Van Rooijen,Peter – Guang Sheng,He, C2.2000.0.00260, 2000.

8.Nd4 Be4 =.

8.cd5 cd5 9.Be2 0–0 10.0–0 Rc8 (10...e5 11.d4 e4 12.Nd2=) 11.Nh4 Bg6 12.Ng6 fg6 13.Nb5 a6 14.Nd4 e5?? (Better is 14...Qb6=) 15.Ne6+– Qb6 16.Nf8 Rf8 17.f4 ef4 18.Bd4 Qd8 (18...Qe6 19.Rf4 Bd6 20.Rf1+–) 19.ef4 Ne4 20.d3 Nd6 21.Qb3 Nf5 22.Qd5 Kh8 23.Bf2 Bf6 24.Rac1 Re8 25.Qb7 Re2 26.Rc8 1–0. orane (2000) – dahmer, Live Game Caissa's Web, 2004.

8.cd5 cd5 9.Be2 a5 10.b5 =.

8.cd5 cd5 9.Be2 h6 10.0–0 0–0 11.Nd4 Bh7 12.f4 e5 13.fe5+= Ne5 14.Nf5 Bf5= 15.Rf5 Nc4 16.Bc4 dc4 17.Rf4 Rc8 18.Qe2 Qd7 19.Raf1 a6 20.Rd4 Qe6 21.Rff4 Bd6 22.Rf6 Qf6 23.Ne4 Qg6 24.Nd6 Qb1 25.Kf2 Qb2 26.Nc8 Rc8 27.Rc4 Rc4 28.Qc4 Qd2 29.Kf3 Qd1 ½–½. Werk,Manfred – Buerger,Harald, Verbandsliga Nord, 1997.

8.cd5 ed5 9.Nd4 Bg6 10.Be2 0–0 11.0–0 Qc7 12.f4 h6 13.f5 Bh7 14.Rc1 a6 15.Qb3 Nb6 16.g3 Rad8 17.Rf4 Bd6 18.Rf3 Rfe8 19.Na4 Na4 20.Qa4 Ne4 21.Rc2? Qd7 22.Qa5 Be5 23.Qb6 Bd4 24.Qd4= f6 25.g4 Ng5 26.Rg3 Re4 27.Qb6+= Rde8 28.d3 R4e7 29.Bd4 Nf7 30.Bc5+= Nd6 31.Bf3 Nc8 32.Qa5 Kh8? 33.Be7+– Qe7 34.Qc5 Bg8 35.Qe7 Re7 36.Kf2 Nd6 37.h4 Nb5 38.a4+– Nd6 39.Rg1 Nf7? 40.Be2 (40...h5 41.b5 ab5 42.ab5 cb5 43.Rc8+–; 40.b5!? Ne5 41.bc6 Nc6+–) 1–0. mtrold1 – fe04, internet, 2001.

8.Be2 0–0 9.Nh4 dc4 10.Nf5 ef5 11.d4 =.

8.Be2 0–0 9.Nh4 Be4 10.d3+= Bg6 11.Ng6 fg6 12.d4 Qc7 13.Rc1 Rf7 14.Qb3 Raf8 15.0–0 a6 16.cd5+/– Nd5 17.Bg4 Qd6? 18.Ne4+– Qb8 19.Be6 N7f6 20.Nf6 Nf6 21.Bf7 Rf7 22.Qe6 h5 23.f3 g5 24.e4 Ne8 25.d5 Nc7 26.Qh3 cd5 27.Be5 Bd8 28.ed5 Qa7 29.Kh1 Qe3 30.Bc7 Bc7 31.Qc8 Kh7 32.Rc7 Rc7 33.Qc7 Qd3 34.Re1 Qd5 35.Qc2 Kh8 36.Re8 Qg8 37.Rg8 Kg8 38.Qc8 Kh7 39.Qf5 Kh6 40.Kg1 b6 41.Kf2 a5 42.Ke3 ab4 43.ab4 b5 44.Ke4 g6 45.Qf8 Kh7 46.Qe7 Kg8 47.Ke5 Kh8 48.Kf6 Kg8 1–0. Wagle,Rainer Georg – Kramer,Maren, Baden ch b18, 2001.

8.Be2 0–0 9.Nh4 Bg6 10.Ng6 hg6 11.Qc2 b6 12.cd5 cd5 13.Ba6 Ne5 14.Ne2 Nc4 15.Nd4 Qd6 16.Nb5 Qd7 17.Bc3 Ne4 18.Bg7 Kg7=+ 19.d3 Ncd6 20.de4 Nb5 21.Qa4 Qc7 22.Qb5 Qc3 23.Ke2 Qb2 24.Kf3 de4 25.Ke4 Qf2 26.Qe2 Qf5 27.Kd4 Bf6 (28.Kc4 Qd5) 0–1. Pagalis,G – Vandoros,N (1750), Honour to National Resistance, 2003.

8.Be2 dc4 9.Bc4 0–0 10.0–0 =+.

8.Be2 dc4 9.Bc4 Nb6 10.Be2 0–0 11.d4 Nfd5 12.0–0 Rc8 13.Rc1 Bd6 14.Bd3 Bd3 15.Qd3 Qe7 16.Ne4 Nd7 17.Nd6+= Qd6 18.e4 Ne7 19.Qc4 Rfd8 20.Rfe1 Nb6 21.Qc5 Na4 22.Qc2 Nb2 23.Qb2 Qb8 24.Rc5 Rd7 25.b5 cb5 26.Qb5 Rcd8 27.Rec1 b6 28.Rg5 h6 29.Rg4 Ng6 30.g3 Rc7 31.Rc7 Qc7 32.Qb2 Qd7 33.Qb3 Kh7 34.e5 Qd5 35.Qc3 Kh8 36.Qc7 Qd7 37.Qc3 Rc8 38.Qa1 Qd5 39.Nh4 Nh4 40.Rh4 Rc2 41.Qe1 Qc6 42.Qe4 Qe4 43.Re4 Rc4 44.Kg2 Ra4 45.Re3 Rd4 46.Rc3 Rd7 47.h4 h5 48.Kf3 g6 49.Rc8 Kg7 50.Ke3 Rd5–/+ 51.f4 Ra5 52.Rc3 Kf8 53.Kf3 Rc5 54.Rd3 Ke7 55.Ke3 Rc7 56.Ke2 Rd7 57.Rc3 Kd8 58.Ke3 Rc7 59.Rb3 Kc8 60.Rd3 Kb7 61.Rb3 Rd7 62.Rc3 Ka6 63.Rc4 Ka5 64.Ke2 Kb5 65.Rb4 Kc5 66.Ke3 b5 67.Rb3 a5 68.Rc3 Kb6 69.Rb3 Rc7 70.Rd3 (70.Kd3 Rc4–/+) 0–1. Spiegel,Ulrich – Wimmer,Juergen, AK–1264, 1987.

8.Be2 h6 9.0–0 0–0 10.Qb3 Qc7 11.Rac1 Nb6 12.c5+= Nbd7 13.d4 e5 14.de5+= Ne5 15.Nb1 Nf3=+ 16.Bf3 Ng4 17.Bg4 Bg4 18.Nd2 Rad8 19.h3 Be6 20.Qd1 Rfe8 21.Nf3 Bf5 22.Be5 Qd7 23.Re1 Be4=+ 24.Bd4 Qf5 25.Nh2 Bh4 26.Re2 Re6 27.f3 Bd3 28.Rd2 Ba6 29.a4 Bg5 30.Rc3 Rde8–/+ 31.f4 Bf4!–+ 32.Qf3 Bh2 33.Kh2–/+ Qf3 34.gf3 g5 35.Rg2 Kh7 36.f4 Rg8 37.f5 Re4 38.Rc1 Bd3 39.Rd1 Bc4 40.Rb1 a6 41.Rbg1 ½–½. Goetzel,Alfred (1740) – Bayer,Marius (1610), Nuremberg op, 2001.

8.Nd4 Bg4 9.f3 Bh5 10.Be2 e5 11.Nb3 =.

8.Be2 =.

8.Nc3 e5 9.d4 =.

8.Nc3 Be7 9.Be2 h6 10.0–0 0–0 11.d3 b6 12.cb6 ab6 13.Rc1 c5 14.Nb5 Qb8 15.Ne5?? Ne5–+ (16.f4 Ned7–+) 0–1. De Visser,Arno – Bernardino, corr ICCF Cup VI–VII, 1986.

8.d4 Be7 9.Nc3 0–0 10.Bd3 Bd3 11.Qd3 e5 12.de5 Ne5 13.Ne5 Qe5 14.h3 Qg5 15.0–0 Nd7 16.Ne2 a6 17.Ng3 Bf6= 18.Bf6 Nf6 19.Qf5 Qf5 20.Nf5 Rfe8 21.Nd6 Re7 22.Rad1 Ne4 23.Nf5 Re5 24.Nd4 g6 25.Rd3 Re7 26.Re1 Ng5 27.f3 f5 28.Kf2 Rae8= 29.h4 Nf7 30.a4 Ne5 31.Rb3 f4 32.Nc2 fe3=+ 33.Rbe3 d4 34.Rb3 d3 35.Ne3 Kf7 36.Rd1+= Nf3 37.gf3 Re3= 38.Rdd3 Re2 39.Kg3 Ra2 40.Rd7 Re7 41.Re7 Ke7 42.Re3 Kf7 43.a5 Rb2 44.Re4 Kf6 45.Kg4 h6 46.Kf4 Rb3 47.Kg4 g5 48.hg5+= hg5 49.f4 gf4 50.Kf4 Rh3 ½–½. Gottert,H – Korbela,Lubomir (2250), Sala op Slovakia, 1994.

8.Be2 e5 9.0–0 Be7 10.h3 a5 11.Nc3 ab4 12.ab4 0–0 13.d3 b6 14.d4 e4 15.Nd2 Ra7 16.Ra7 Qa7 17.Qa1 Ra8 18.Qa7 Ra7 19.Ra1 Ra1 20.Ba1 bc5 21.dc5 Nb8 22.Nb3 Bc8 23.Na5 Bd8 24.Na4 Ba5 25.ba5 Ba6 26.Ba6 Na6 27.Bd4 Nd7 28.Kf1 Kf8 29.Ke2 Ke7 30.f3 f5 31.fe4 fe4 32.Kf2 Ke6 33.g4 Ne5 34.Ke2 g6 35.Nb2 Nf7 36.Kf2 Nd8 37.Na4 Nb7 38.Kg3 g5 39.h4 gh4 40.Kh4 Na5 41.Kg5 Nb3 42.Kh6 Nd4 43.ed4 Nb8 44.Kh7=+ Nd7 45.g5 Kf5 46.g6?? Nf8 47.Kg7 Ng6 48.Kf7 e3 49.Nc3 Nf4 50.Ke7 e2 51.Ne2 Ne2 52.Kd7 Nd4 53.Kd6 Ke4 54.Kc7 Kd3 (55.Kd6 Kc4–+) 0–1. hal1958 – e2e4, playchess.de, 2004.

8.Nh4 Bb1 9.Rb1 b6 =.

8.Nd4 Be4 9.d3 =.

8.Be2 0–0 9.0–0 Qc7 10.Nh4 Bb1 11.Qb1 Rfe8 12.f4 Bf8 13.Nf3+= g6 14.Ne5 Bg7 15.Bd4 b6 16.Qc2 Rec8 17.Ba6+/– Re8 18.cb6 ab6 19.Nc6 Nb8 20.Bb5+– (20...Ne4 21.Bg7 Kg7 22.Qb2 Kg8 23.Rac1+–) 1–0. Becker,Godelind – Mueller,Richard, desc–online.de, 2006.

8.Be2 0–0 9.Nh4 Bb1 10.Rb1 Qc7 11.Nf3 Rfe8 12.0–0 e5 13.g3 (13.d4 e4 14.Nd2 Rab8=) 13...Bf8 (13...b6 14.d4 e4 15.Nd2=+) 14.Qc2 e4 (14...a5 15.Ra1=) 15.Nd4 Ne5 16.f3 Qd7 17.Kg2 Rac8 (Better is 17...b6=) 18.d3 ef3=+ 19.Nf3 Neg4–/+ 20.Bd4 Ne3 21.Be3 Re3 22.Qd2 d4 23.Rbc1 b5 24.Qb2 Rd8 25.Kf2 Ng4 26.Kg2 Ree8 27.Rfe1 Ne3 28.Kf2 g6 29.Qd2?? Bh6 30.Kg1 Qh3 31.Bd1 Ng4 32.Re8 Re8 33.Qc2 Be3 0–1. Flazinski,Pawel – Bienkowski,Gabriel (2050), Kartuzy, 2002.

8.Be2 b6 9.Qa4 =+.

8.Be2 Qc7 9.0–0 Ng4 10.g3 Bf6 11.Nd4= Nh6 12.Nf5 Bb2 13.Ra2 Ba3?? 14.Nd6+– Ke7 15.Ra3 Nf5 16.Nf5 ef5 17.d4 a6 18.Bf3 g5 19.Bg2 Rag8 20.Re1 Nf6 21.Nd2 Kd8 22.Qc2 f4 23.ef4 gf4 24.Qf5 Rg6 25.Qe5 Qe5 26.Re5 Ng4 27.Rf5 fg3 28.fg3 Rf6 29.Rf6 Nf6 30.Rf3 Ke7 31.Re3 Kd7 32.Bh3 Kd8 33.Nb3 Re8 34.Re8 Ne8 35.Kf2 Kc7 36.Kf3 f6 37.Bf5 h6 38.Bd3 Ng7 39.Kf4 Kb8 40.Nd2 Ka7 41.Nf3 b6 42.Nh4 Ne6 43.Ke3 bc5 44.bc5 a5 45.Nf5 a4 46.Nh6 a3 47.Bb1 Ka6 48.Nf5 Ka5 49.Kd3 Kb4 50.Ba2 Nc7 51.h4 Nb5 52.Ne7 Nc3 53.Nc6 (53...Kb5 54.Kc3 Kc6 55.h5+–) 1–0. Helmke,L – Day,Ted, Washington_Open, 1992.

8.Be2 h6 9.0–0 Qc7 10.Nd4+= Bh7 11.f4 0–0 12.Nc3 a5 13.Na4 ab4= 14.ab4 b5 15.Nc3 Ne4 16.Ne4 de4 17.d3 Nf6 18.de4 Be4 19.Bf3 Ra1 ½–½. Boehnke,Hartmut (2005) – Woelk,Ralf (2305), EM/M/179 ICCF Email, 2002.

8.c5 b6 9.cb6 (9.Nd4 ab4 10.ab4 Ra1 11.Ba1 bc5 12.Nf5 ef5 13.bc5 Bc5–/+) 9...Qb6 10.Bd4 c5 (10...Qc7!? 11.ba5 Bd6=+) 11.bc5= Bc5 12.Nc3 Bd4 13.Nd4 Bg6 14.Na4 (14.Rb1 Qa6=) 14...Qa6 15.Rc1 0–0 16.Nc6 Kh8 17.d4 Qb7 18.Be2 Rfc8 19.Ne7 Rc1 20.Qc1 Qb3 21.Ng6 hg6 22.Bd1 Qb5 23.Nc3 Qc6 24.Ba4 Qc7 25.0–0 Rc8 26.Ne2 Nb6 27.Qc7 Rc7=+ 28.Bb5 Ne4 29.f3 Nc3=+ 30.Nc3 Rc3 31.Be8 Kg8 32.Rb1 Nc4 33.e4 Kf8 34.Rb8 de4 35.fe4 Na3 36.d5 ed5 37.ed5 Ke7–/+ 38.Bc6 Nc4 39.Rb7 Kf6 40.Ra7 Ne5 41.Ra5= Nc6 42.Ra6=+ Ke7 43.dc6 g5 44.h3 g6 45.Ra7 Ke6 46.Rc7 f5 47.Rc8 Ke5 48.c7 Kf4 49.Kh2 Rc2=+ 50.Rg8 Rc7 51.Rg6 Rc2 52.Ra6 ½–½. Wolf,Heinz – Grabowietzki,Helmut, Verbandsliga Nord Baden, 1997.

8.cd5 cd5 9.ba5 Qa5 10.Bc3 =.

8.cd5 cd5 9.Nd4 =+.

8.Nbd2 Qe7 9.Be2 e5 10.cd5 cd5 11.0–0 0–0 12.Nb3 Rac8 13.Rc1 b6 14.Qd2 Bb8 15.Rc8 Rc8 16.Rc1 Rd8 17.Rc6 Nf8 18.g3 Bd7 19.Rc1 Ng6 20.d4 e4 21.Ne1 Ng4 22.Ng2 Qg5 23.Qd1 h5 24.h4 Qf6 25.Qe1 Ne7 26.Nd2 Nf5 27.Nf1 g5 28.Bg4 hg4 29.Qe2 Nh6 30.hg5=+ Qg5 31.Nf4 Kg7 32.Nh2 Rh8=+ 33.Qf1 f6 34.Qg2 Nf7 35.Qh1 Qh6 36.Ng2 Ng5 37.Nh4 Nf3 (38.N2f3 gf3–/+; 37...Nh3 38.Kg2 Nf2 39.Kf2 Bg3 40.Kg3 Qh4 41.Kg2 Qh3 42.Kf2 g3 43.Ke1 Rc8–+) 0–1. Opocensky,Karel – Richter,Emil, Kautsky mem, 1929.

8.Be2 e5 9.0–0 =.

8.Be2= e5 9.Nbd2 0–0 10.0–0 Qe7 11.Re1 Rae8 12.Nf1 e4 13.de4 Ne4 14.cd5+= cd5 15.Qd5+/– Bg4 16.Qb7+– Rc8 17.Rac1 Ne5?? 18.Qe4 f5 19.Qd5 Kh8 (19...Nf7+–) 1–0. uno (1930) – Xan_X (1980), ICC, 2003.

8.Be2 Qe7 9.c5 Bc7 10.0–0 e5 11.Nbd2 0–0 12.Qc2 h6 13.Rfc1 Rfe8 14.a4 Rad8 15.a5 a6 16.Re1 e4 17.Nd4 Bg6 18.Rad1 Ne5 19.de4 de4 20.Qb3 Nd5 21.Nc4 Nc4 22.Bc4 Bh5 23.Ne2 Qh4 24.h3 Re6 (25.Bd5 cd5 26.Rd5 Rd5 27.Qd5 Rg6–+; 24...Qg5!?=). Boehnke,Hartmut (2030) – Roewekamp,Kai (2025), 2002.

8.Nbd2 Rc8 9.Be2 a6 (9...dc4 10.dc4 a5 11.Qb3=) 10.0–0 (10.Nh4 Bg6+=) 10...0–0 (10...c5 11.e4 de4 12.de4 Ne4 13.Ne4 Be4 14.Bg7=) 11.Nb3 Qc7 12.Rc1 Qb8 13.Qd2 Rfd8 14.h3 dc4 15.Rc4 Nb6 16.Rd4 Na4 17.Rd8+= Rd8 18.Be5 Qc8 19.Nfd4 Bg6= 20.Rc1 Nd7 21.Bg3 Qa8 22.Bf3 c5 23.Ne2 Rc8 24.Na5 Qa7? 25.Bb7 Re8 26.Bc6 cb4 27.Ba4 Nc5 28.Be8 1–0. Scholz,Christoph – Warthmann,Stefan, Baden–ch U15, 1996.

8.cd5 cd5 9.Be2 a5 =.

8.cd5 ed5 9.Be2 0–0 =.

8.Be2 0–0 9.0–0 a5 10.b5 (10.c5 b6 11.Nd4 bc5 12.Nc6 Qe8+/–) 10...Qb6 (10...dc4 11.dc4 cb5 12.cb5=) 11.a4 (11.Nd4 cb5 12.Nf5 ef5=) 11...Rfe8 (11...dc4 12.dc4 cb5=) 12.Nh4= Bg6 13.Ng6 hg6 14.Nd2 dc4 15.Nc4+/– Qc7 16.bc6 Qc6 17.Bf3 Qc7 18.Rb1 Rab8 19.Na3 Nd5 20.Nb5+/– Qd8 21.Qe2 Nc5 22.Be5 Rc8 23.Ra1 Qd7 24.d4+/– Na6 25.Rfc1 Bb4 26.Be4 Red8 27.Bd5 Qd5 28.e4 Qd7 29.Rd1 Qe7 30.Rd3 Nb8 31.Rad1 Nc6 32.Bf4 e5 33.de5 Rd3 34.Rd3 Ne5 35.Rd5 Nc6 36.g3 Rd8 37.Qe3 Rd5 38.ed5+/– Qe3 39.fe3 Ne7 40.e4 Nc8 41.Bc7 Kf8 42.Kf2 Ke7 43.Ke3 Kd7 44.e5 Ne7 45.Ke4 Nf5 46.g4 Ne7 47.Bd6 Be1 48.Bc5 f5 49.Kd4 b6? 50.e6 Ke8 51.Be7 Ke7 52.gf5 gf5 53.Ke5 1–0. TheForce (1955) – Turzo (2350), ICC, 2003.

8.Be2 dc4 9.dc4 a5 =.

9.Be2 a5 10.Qb3 Ne8 11.e4 dc4 12.Nc4 a4= 13.Qc3 Bf6+= 14.e5 Bg5? 15.Bc1?? Bc1 16.Rc1+= Nb6 17.Ne3 Bg6= 18.0–0 Nc7 19.Rfd1 Nbd5 20.Nd5 Nd5 21.Qc4 Bh5 22.Rc2 Qc7 23.g4 Bg6 24.Rcd2 f6=+ 25.Qd4 Rad8 26.ef6 Nf6 27.Qc4 Nd5–/+ 28.Ng5?? Qe7 29.Nh3 Qd6 30.Bf1 Rd7 31.Re1 Rf6 32.Rde2 Bf7 33.Re5 h6 34.f4 b5 35.Qe4 Nc3 36.Qe3= Rg6 37.g5 Nd5 38.Qf3 Nc3 39.Qe3 (39.Nf2!?+=) ½–½. Lien,G – Dyrner,J, Blindern, 2002.

9.Be2 dc4 10.Nc4 c5 11.bc5 Nc5 12.Nd4 =.

9.Be2 dc4 10.Nc4 Bg4 11.0–0 =.

9.Be2 h6 10.Qb3 Qb8 11.d4 b5 12.c5 Ne4 13.Ne4 Be4 14.0–0 g5 15.Nd2+/– Bh7 16.a4 a6 17.ab5 ab5+= (White creates threats along the open a–file) 18.Ra8 Qa8 19.Ra1 Qb7 20.Qa3 Rb8 21.Bd1 Nf8 22.Qa7 Nd7 23.Ra6 Bd8 24.Qb7+– Rb7 25.Rc6 Bd3 26.Ra6 Nb8 27.Ra8 Bc7 28.Nb3 Kg7 29.Bc3 Nc6+/– 30.g3 Ra7 31.Ra7 Na7 32.f3 f5 33.Kf2 Nc6 34.Ke1 Kf7 35.Be2 Be2 36.Ke2 f4 37.Kf2 fe3 38.Ke3 Kf6 39.Nc1 h5 40.f4 Kf5 41.fg5 Kg5 42.Kf3 h4 43.Bd2 Kg6 44.Ne2 hg3 45.hg3 e5 46.de5 Be5 47.Nf4 Bf4 48.gf4 Kf5+/– 49.Ke3 Ke6 ½–½. Bartle,Georg (1720) – Richter,Georg, Oberwinden GER Open, 2007.

9.Nh4 =.

8.Bc4 Bd6 9.0–0 Qc7 10.Nbd2 0–0 11.Rc1 Ne4 12.b5 Nb6 13.bc6 bc6 14.Ne4 (14...Nc4 15.Nd6 (< 15.Rc4 Be4 16.Rc3 Rab8–/+) 15...Nb2 16.Qd2=). Pachurka,Roland – Viveiros,Fernando, DESC, 2004.

8.Bc4 Bd6 9.Nbd2 0–0 10.Qe2 Ne4 (10...b5 11.Bb3 a5 12.e4+=) 11.g4 (11.0–0 Qf6=) 11...Nd2=+ 12.Nd2 Bg6 13.h4 h6 14.h5 (14.e4 b5 15.Bb3 a5 16.ba5 Qa5=) 14...Bh7 15.f4 a5 16.b5= Nb6 17.bc6 Nc4 18.Nc4+= bc6 19.Nd6 Qd6 20.Kf2 Be4 21.Rhg1= g5 22.hg6+= fg6 23.g5 h5 24.Qc4 Rab8 25.Qc3 Qd5=+ 26.a4 Rb3 27.Qd2 Rfb8 28.Bc3= Qf5 29.Rg3 h4–+ 30.Rgg1 Qh3 31.Rgc1 Qg3 32.Ke2 h3 33.d5 Qg2 34.Ke1 Qd2 35.Kd2 ed5 36.Rh1? Bh1 37.Rh1 h2 38.Kd3 Ra3 39.Rh2 Rbb3 40.Rc2 Ra4 41.Ke2 Rc4 42.Kd2 a4 43.Bd4 Rc2 44.Kc2 Rb5 45.Bb2 c5 46.Be5 a3 47.Bc3 a2 48.Bb2 Kf7 49.Kc1 Ke6 50.Kc2 Kf5 51.Kc1 Ke4 52.Kc2 Ke3 53.f5 gf5 54.g6 d4 55.g7 Rb8 56.Kd1 Rb2 (57.g8Q a1Q#) 0–1. Sebald,Ralph – Rakow,Thorben, GER–chT U15 Bonn, 1996.

8.Bc4 Bd6 9.Nbd2 Qe7 10.0–0 0–0 11.Ne5 Rfd8 12.Qe2 Nb6 13.Bb3 Be5 14.de5 Nfd7 15.Rfd1 c5 16.e4 Bg6 17.b5 Qg5 18.Rac1 Ne5 19.h4 Rd2 20.Rd2 Nf3 21.Qf3 Qd2 22.Rc2 Qe1 23.Kh2 Qe4 24.Qg3 c4 25.h5 cb3 26.hg6 Qg6 27.Qb3 Qh5 28.Kg1 Qd1 29.Kh2 Rd8 30.Qg3 Qh5 31.Qh3 Qh3 32.Kh3 f6 33.Rc7 Rd7 34.Rd7 Nd7 35.Bd4 a6 36.a4 ab5 37.ab5 Kf7 38.Kg3 e5 0–1. Croenne,Olivier – Cappon,J, Bethune, 2001.

8.Bc4= Be7 9.Nc3 0–0 10.0–0 Nb6 11.Be2 (11.Bd3 Bd3 12.Qd3 Nbd5=) 11...Nbd5 12.Rc1 a6 13.Na4 (13.Nh4 Nc3 14.Bc3 Be4=) 13...Rc8 (13...a5 14.b5=) 14.Nc5 Qc7 15.Qb3 Bg6 16.h3 Ne4 17.Ne4 Be4= 18.Ne5 Qd8 19.Nd3 Bd3 20.Qd3 Bd6 21.f4 f5 22.Rce1 Rc7 23.Bc1 Qe7 24.Bd1 Ra8 25.e4 fe4 26.Qe4 a5 27.Qe6 Qe6+= 28.Re6 Bf8 29.ba5 Ra5 30.Rf3 Rd7 31.Rd3 Nc7 32.Bb3 Kh8 33.Re5 Re5 34.fe5+– Nb5 35.Bb2 Bc5+/– 36.e6 Rd8 37.Kh1 Ba3 38.Ba3 Na3 39.e7 Re8 40.Bf7 Re7 41.Ra3 g6 42.Rf3 Rd7 43.Rf4 g5 44.Rf5 Kg7 45.Be6 Rd6 46.d5 Kg6 47.g4 h6 48.Bf7 Kg7 49.dc6 bc6 50.Be8 Re6 51.Bd7 Rd6 52.Bc8 Rd1 53.Kg2 Rc1 54.Rf3 Rc2 55.Kf1 c5 56.Ke1 Rh2 57.Ba6 Rc2 58.Kd1 Ra2 59.Bf1 Rb2 60.Rc3 Rf2 61.Ke1 Ra2 62.Rc5 Ra1 63.Kf2 Ra2 64.Ke3 Ra1 65.Rc7 Kf6 66.Kf2 Ra2 67.Be2 Ra3 68.Bf3 Ra2 69.Kg3 Ra3 70.Rc6 Kg7 71.Rd6 Rc3 72.Kf2 Rc2 73.Be2 Rb2 74.Ke3 Ra2 75.Bd3 Rh2 76.Rg6 Kf7 77.Rh6 Rg2 78.Be4 Rg3 79.Kd4 Ra3 80.h4 gh4 81.Rh4 Kf6 82.Rh5 Ra4 83.Ke3 Ra3 84.Kf4 1–0. Autengruber,Robert – Dreesen,Jan, Erlangen op, 1994.

8.Nc3 Rc8 9.Be2 0–0 10.Nh4 Be4 11.Ne4 Ne4 12.Nf3 dc4 13.Bc4 a5 14.0–0 Ndf6 15.Bd3 ab4 16.Qc2 ba3 17.Bc1 c5 18.Be4 cd4 19.Qd3 de3 20.Qe3 Ne4 21.Qe4 Qe7 22.Qd3 Ra8 23.Ng5 g6 24.Ne4 Bb4 25.Qb3 f6 26.Rb1 a2 27.Ra1 Kg7 28.Ra2 Ra2 29.Qa2 Rc8 30.Qb3 b5 31.Qh3 Rc4 32.Bh6 Kg8 33.Qf3 1–0. Jimenez,Jean Claude – Savelli,David, corr AJEC/1246, 1997.

8.c5 Bc7 9.Be2 0–0 10.0–0 Ne4 11.Nbd2 Qf6 12.Kh1 Qh6 13.Rg1?? Nf2# 0–1. Zaichenko,Andrey (1800) – Carrizo,Jose (1800), FICGS, 2007.

8.Nbd2 0–0 9.Be2 Ne4 10.0–0 Qf6 11.Re1 Qh6 12.Nf1 Rad8 13.Qb3 g5 14.Bd3 Ndf6 15.cd5 cd5 16.Ne5 g4 17.Rac1 Qg5 18.Re2 h5 19.Kh1 Qh4 20.Rcc2 g3 21.Nf3+/– Qg4 22.hg3 Nf2? 23.Rf2+– Bd3 24.Qd3 Ne4 25.Rfe2 Bg3 26.Ng3 Ng3+/– 27.Kg1 Ne2 28.Re2 Rc8 29.e4 f6 30.Re3 Rc7+/– 31.Ne5 fe5? 32.Rg3+– de4? 33.Rg4 hg4 34.Qe4 (34...Rf5 35.d5+–) 1–0. Alekseyev,Vadim – Skytte,Rasmus, Tula, 2000.

8.Nbd2 0–0 9.Be2 Re8 10.Ne5 Qc7 11.g4+= Bg6 12.Ng6 hg6 13.g5 Ne4 14.Ne4+/– de4 15.c5 Be7 16.h4 Rad8 17.Qc2+– e5 18.h5 gh5 19.g6 fg6 20.Bc4 Kh7 21.Qe4 (21...Nf6 22.Rh5 Nh5 23.Bf7+–) 1–0. Kocandrle,Jaroslav (2140) – Verhaeren,Gertjan, TE.2004.P.01713, 2004.

8.Bd3 dc4 9.Bc4 a5 10.b5 =+.

8.Bd3 Bd3 9.Qd3 0–0 10.Nbd2 a5 11.b5 cb5 12.c5 Be7 13.Qb5 a4 14.0–0 Qc7 15.Rfc1 Nb8 16.Rab1+= Nc6 17.Ba1 Rfb8 18.Qb2 Bf8 19.Qc2 h6 20.Qc3 Ng4 21.e4+= de4 22.Ne4 Qf4 23.Qc2 Na5 24.h3+/– f5? 25.Ned2+– Nf6 26.d5! Nd5 27.Be5 (27...Nc6 28.Bf4 Nf4 29.Re1+–) 1–0. pcmvr (2225) – cmarcolino (2515), net–chess.com, 2006.

8.Bd3 Bd3 9.Qd3 0–0 10.Nbd2 Nb6 11.c5 Na4 12.cd6 Nb2 13.Qc2 =.

8.Bd3 Bd3 9.Qd3 0–0 10.Nbd2 Rc8 11.0–0 Bb8 12.Rac1 Re8 13.Rfe1 e5 14.de5+= Ne5 15.Ne5 Be5 16.Be5 Re5 ½–½. Bott,Hans Joachim – Trinkel,Andreas, Baden–ch JS Karlsruhe, 2003.

8.Bd3 Bd3 9.Qd3 dc4 10.Qc4 Nb6 11.Qe2 =.

8.Nc3 0–0 9.c5 b6 10.Ba6 Qc7 11.Nh4 b5 12.Nf5+= ef5 13.a4 ba4 14.Qf3 g6 15.0–0 Nb8 16.Bd3 Nbd7 17.Ra4 Ne4 18.Qe2 Rfb8 19.b5 Nc3 20.Bc3 Bd8 21.bc6+– Qc6 22.Ra6 Qc8 23.Bb5 Nf8 24.Bc6 Rb3 25.Ba8 Qa8 26.Rc1 Qb7 27.Qa2 Ne6 28.Ra7 Qb5 29.c6 Bb6 30.Rb7 Kg7 31.Be1 Nc7 32.Rb6 Qb6 33.Ba5 Qb5 34.Bc7 Rb2 35.Qa3 Qe2 36.Rf1 Rd2 37.Be5 f6 38.Qe7 Kh6 39.Bf4 g5 40.Qf6 (40...Kh5 41.Qg5#) 1–0. woschkat – kostaspetidis, net–chess.com, 2000.

8.Nbd2 0–0 9.Be2 h6 10.0–0 Bd6 11.c5 Bb8 12.a4 Qc7 13.b5 Be4 14.g3 Bf5= 15.a5 Bh3 16.b6 Qd8 17.Re1 Ng4 18.Nh4 Ngf6 19.Bf1 Bg4 20.f3 Bh5 21.Bg2 g5 22.g4 Bg6 23.Ng6+= fg6 24.Qc2 Kg7 25.h3 h5 26.e4 hg4 27.fg4 Rh8 28.ed5 Nd5 29.Re6+– Nf4? 30.d5 Kg8 31.Rg6 Ng6 32.Qg6 Kf8 33.Qg7 Ke8 34.Qh8 Ke7 35.d6 Bd6 36.cd6 Kd6 37.Ne4 Ke6+– 38.Qh6 Kf7 39.Ng5 Ke7 40.Re1 Ne5 41.Qe6 Kf8 42.Qe5 Qg5 43.Qg5 (43...ab6 44.Qg7#) 1–0. Fredek (2090) – Guest980801, Freundschaftspartie, 5m + 0s, 2005.

8.cd5 ed5 9.Be2 a5 10.b5 cb5 11.Bb5 0–0 12.0–0 Ne4 13.Nc3 Nc3 14.Bc3 Rc8 15.Qd2 b6 16.Rfc1 Nf6 17.Bb2 Ne4 18.Qe2 Bg4 19.Qd1 Bh4 20.g3 Be7 21.a4 Ng5 22.Be2 Bf3 23.Bf3 Nf3 24.Qf3 Qd7 25.Qd1 Rfe8 26.Kg2 Rc1 27.Rc1 Bb4 28.Qc2 Qe6 29.Kh1 Bd6 30.Qc6 Rb8 31.Kg1 Rd8 32.e4 de4 33.d5 Qe8 34.Qb6 Bb4 35.Qc6 Qe7 36.Kf1 e3 37.Bc3 e2 38.Ke1 h5 39.Bb4 ab4 40.Rc2 Qe4 41.d6 Qe6 42.Re2 Qd6 43.Re8 Re8 44.Qe8 Qf8 45.Qf8 Kf8 46.a5 Ke7 47.a6 b3 48.Kd2 b2 49.Kc2 f5 50.Kb2 g5 51.a7 f4 52.a8Q fg3 53.hg3 Kf7 54.Qd5 Kf6 55.Kc1 Kg6 56.Qe6 Kg7 57.Qf5 g4 58.Qg5 Kf8 1–0. Machete99 – Ravana, ICC, 2002.

8.Nc3 a5 9.ba5 Ra5 =.

8.Be2 Bd6 9.d3 e5 10.Nc3 0–0 11.0–0 h6 12.e4 Be6 13.Rc1 d4 14.Nb5 Bb8 15.Qc2 Ne8 16.a4 Qb6 17.Nd2 a6 18.Na3 Qb4 19.Nac4 Qe7 20.Ba3 Nd6 21.a5 Rc8 22.Qb1 Bc4 23.Nc4 Qe6 24.Bd6 Bd6 25.Qb7 Bc5 26.Ne5 Ne5 27.Rc5 Rc5 28.Qa8 Rc8 29.Qa7 Rc2 30.Bd1 Rd2 31.Qd4 Rd3 32.Qb2 Qd6 33.Bb3 Ng4 34.g3 Ne5 35.Bd5 Qf6 36.Qb6 Nf3 37.Kg2 Nh4 38.Kh3 Qe7 39.Qb7 Qf6 40.Qf7 Qf7 41.Bf7 Kf7 42.Kh4 Ra3 43.f4 Ra5 44.Rc1 Ra4 45.Rc7 Kg6 46.Rc6 Kf7 47.e5 a5 48.Ra6 Ra2 49.h3 a4 50.Kg4 Ra3 51.f5 Ra1 52.Ra7 Kf8 53.e6 a3 54.Ra8 Ke7 55.Rg8 a2? 56.Rg7 Kf8 57.Ra7 Ke8 58.f6 Rd1 59.Ra2 (59...Rd8 60.Ra7+–; 59.f7 Kf8 60.Ra8 Ke7 61.f8Q Ke6 62.Qh6 Ke5 63.Qe3 Kd6 64.Rd8 Kc6 65.Qe6 Kb7 66.Rd1 Ka8 67.Rd7 a1Q 68.Qe8#) 1–0. Ornstein,Axel (2425) – Hallberg,Fredrik (2170), Rilton Cup, 1998.

8.Nd4 Bg6 =.

8.Be2 a5 9.b5 Qb6 10.Nc3 Bd6 11.Nd4 Bg6 12.Na4 Qc7 13.bc6 bc6 14.Rc1 c5 15.Nb5 Qb6?? 16.Nb6+– (16...Nb6 17.Nd6 Ke7 18.Bf6 gf6 19.Nb5+–) 1–0. pcmvr (2530) – wstanevans (2150), net–chess.com, 2006.

8.Be2 Bd6 9.0–0 0–0 10.Nh4 Be6=+ 11.f4 Ne4 12.d3 Qh4 13.de4 Bc7 14.Nd2 de4 15.Ne4 Rad8 16.Qc2 Rfe8 17.Rad1 Bb6 18.Qc3 Nf6 19.Rd8 Rd8 20.Nc5 Bc8 21.Bf3 Re8 22.g3 Qh6 23.Re1 Nd5 24.Qd2 Rd8 25.Rd1 f5 26.Qg2 Be6 27.Qe2 Bf7 28.Be5 Re8 29.Qd3 (White gets strong initiative) 29...Qg6 30.Re1 a5 31.Nb7+= ab4 32.ab4 Nb4 33.Qb1 c5 34.Rd1 Be6 35.Qb2 Rc8 36.Qe2 c4 37.Nd6 Rf8 38.Nc4 Bc5 39.Bd6 Bd6 40.Rd6 Qf7 41.Ne5 Qe7 42.Qd2 Rb8 43.Nc6 (43...Nc6 44.Re6 (44.Rc6?! Bf7+/–; 44.Bc6?! Bc4+/–) 44...Rb1 45.Kf2 Qe6 46.Bd5+–) 1–0. Degterev,Pavel – Chovanec,Vladimir, WC–2010–P–00010, 2006.

8.Be2 Bd6 9.0–0 Qc7 10.Nc3 =.

8.Be2 Bd6 9.Nd4 Be6 10.f4 Nb6 11.0–0 =.

8.Be2 Bd6 9.Nd4 Bg6 =.

8.Be2 Bg4 =.

8.Bc4 Bd6 9.0–0 =+.

8.Bc4 Bd6 9.Nc3 0–0 10.0–0 Bg4 11.Be2 Rc8 12.h3 Bh5 13.d4 Nd5 14.Rc1 Qe7 15.Qd2 N7f6 16.Rfe1 a5 17.ba5 Ba3 18.Ba3 Qa3 19.Nd5 cd5 20.Ra1 Qe7 21.Qb2 Rc7 22.Rec1 Rfc8 23.Rc7 Qc7 24.g4 Bg6 25.Ne5 Ne8 26.Ng6 hg6 27.a6 ½–½. Holz auf der Heide – R Poschmann, Leipzig 1999.

8.Bc4 Bd6 9.d3 =+.

8.c5= Bc7 9.Nh4 Bb1 10.Qb1 0–0 11.Nf3 a5 12.0–0 ab4 13.ab4 Ra1 14.Qa1 Qb8 15.h3 e5 16.Qa3 e4 17.Nd4 Bh2 18.Kh1 Be5 19.Ra1 Re8 20.b5 cb5 21.Bb5 Rc8 22.Rc1 Rc7 23.c6 bc6 24.Nc6 Bb2 25.Qb2 Qb7 26.Qa3 Kh8 27.Qd6 Rc8 28.Rb1 h6 29.Kg1 Qc7 30.Qc7 Rc7 31.f4 ef3 32.gf3 g5 33.Kf2 Kg7 34.Ke2 Nc5 35.Rg1 Ne6 36.h4 Kf8 37.hg5 hg5 38.Ra1 Ng8 39.Ra8 Kg7 40.d4 Ne7 41.Ra6 Nf5 42.Rb6 Ne7 43.Kd2 f5 44.Ne5 Nf8 45.Rd6 ½–½. Trokenheim,Marek – Wealer,Henri, corr Sve–Lux, 1998.

8.d3 0–0 9.Nbd2 Re8 10.0–0 e5 11.Rc1 Rc8 12.Qb3 Bd3 13.Bd3 e4 14.Be2 ef3+= 15.Nf3 Ne5 16.cd5 Nd5 17.Rfd1 Nf3 18.Bf3+/– Be5?? 19.e4 Qh4?? 20.g3 Qf6 21.Be5 Re5 22.Rd5 (22...Re7 23.Qc3+–; better is 22.ed5!? h6+–) 1–0. Schols,A – Timmerhuis,J, Rotterdam, 2002.

8.d3 Qe7 9.c5 Bc7 10.Nh4 Bg6 11.Nd2 e5 12.0–0 e4 13.de4 de4 14.Nc4+= 0–0 15.Nd6 Bd6 16.Qd6 Qd6 17.cd6 Rad8 18.b5 c5 19.Rac1+/– b6 20.Ng6 hg6 21.Rfd1 Rfe8 22.h3 Ne5 23.f4 ef3 24.gf3 Re6 25.Rd2 Ned7 26.e4 Ne8 27.Rcd1 Nf8 28.e5 Nd7? 29.f4+– g5 30.Bg4 gf4 31.Be6 fe6 32.Rg2 Kh7 33.Rf1 Nf8 34.Rf4 Ng6 35.Rf7 Ra8 36.Rg4 (36...Kh6 37.Rb7+–; 36.d7 Nc7 37.h4 Kg8 38.d8Q Rd8 39.Rc7 Rd1 40.Kh2 Kh7+–) 1–0. marekt – SWAT_TEAM, ChessWorld.net, 2004.

8.d4 a6 9.Nbd2 Ne4 10.0–0 Qf6 11.c5 Bc7 12.a4 g5 13.b5 g4 14.bc6 bc6= 15.Ne4 Be4 16.Nd2 Bh2 17.Kh2 Qh4 18.Kg1 Bg2 19.Kg2 Qh3= 20.Kg1 Rg8 21.Qe1 Rg6 (22.Ne4 Rh6 23.Nf6 Nf6 24.Ba6 Qh2#) 0–1. Lebel,Patrick (2145) – Arwanitakis,Michael (2265), 22nd ECU Club Cup, 2006.

8.d4 dc4 9.Bc4 0–0 10.0–0 =+.

8.d4 dc4 9.Bc4 a5 10.ba5 Qa5 11.Bc3 =+.

8.d4 Bc7 9.0–0= Qb8 10.h3 h6 11.Nc3 g5 12.Ne1 g4 13.hg4+= Bh7 14.cd5 ed5 15.f4 Ke7 16.Nd3 Qg8 17.Nf2 Re8+= 18.a4 Kd8 19.Qd2 Ne4 20.Nfe4 Be4 21.Ne4 Re4 22.b5 f5 23.Bd3 Nf6 24.gf5 Qg4 25.Rac1 Rg8 26.Rf2 Qg3+/– 27.Be4 Ne4 28.Qe2 Kd7? 29.bc6 bc6 30.Qc2 Kd8? 31.Re2 Ng5 32.Rf2 Ne4+/– 33.Qe2 Qh3?? 34.Rf3 Qf5 35.Rc6 h5 36.Qc2 Rg7 37.Rh6 Qg4 38.Rh8 Kd7 39.Qe2 Ng3 40.Qb5 Ke6 41.Qe8 (41...Re7 42.Rh6 Kf5 43.Qf8 Ke4 44.Qe7 Kd3 45.e4 Qf3 46.Qa3 (46.Qc7?? Ne2 47.Kh1 Qf1 48.Kh2 Qg1 49.Kh3 Qh1) 46...Kd2 47.Qf3 Bd6 48.Qf2 Ne2 49.Kf1 Kc2 50.Qe2 Kb3 51.Rd6 de4 52.Qb5 Kc2 53.Rc6 Kb1 54.Rc1 Ka2 55.Ra1#) 1–0. Labahn,Wolfgang – Siol,J, Paderborn GER, 1992.

8.d4 Ne4 9.0–0 g5 10.cd5 ed5 11.Ne5 Qc7 12.f4 gf4 13.ef4 Ndf6 14.Nd2 0–0–0 15.Rc1 Kb8 16.Nb3 h5 17.Nc5 Ng4? 18.Rf3?? Qe7 19.Qa4 Ne5 20.fe5+/– Bc5 21.dc5?? Bg4–/+ 22.b5 Bf3 23.Bf3 Nc5 24.Qb4=+ b6 25.bc6 Qg5 26.c7 Kc7 27.Rc5 bc5 28.Qc5 Kb8 29.Qb5 Kc7 30.Qc5 Kb8 31.Qb5 ½–½. epiglotis (2460) – iozeph (2490), net–chess.com, 2003.

9.0–0 a6 10.Nbd2 Qb8 11.h3 Bg6 12.Nh4 Be4 13.Nhf3 Bf5 14.Nb3 Bg6 15.Bd3 Bd3 16.Qd3 Ne4 17.Rac1 (17...Ndf6 18.Nc5=). Kreuzer,Uwe – Mephisto ROMA, Freie Partie, 1991.

9.0–0 dc4 10.Bc4 a5 11.b5 =+.

9.0–0 h6 10.Nh4 Bh7 11.c5 Bc7 12.Nf3 Qe7 13.Nbd2 Ne4 14.Ne4 Be4 15.Bd3 Bd3 16.Qd3 e5 17.e4 de4 18.Qe4 Nf6 19.Qf5 g6 20.Qh3 e4 21.Rfe1 h5 22.Ne5 Rad8 23.Qb3 Rd5 24.Qa4 a6 25.Qc2 Rfd8 26.f3 ef3 27.Ng6 f2 28.Qf2 1–0. Machete99 (2230) – IAlwaysWin (1925), ICC, 2002.

10.Nbd2 Qe7 11.Qb3 Bg4 12.Rfe1 Nd2 13.Nd2 f5 14.Nf3 Bf3 15.Bf3 Nf6 16.cd5 cd5 17.Qd1 Ne4 18.g3 Rf6 19.Bg2 Rh6 20.f4 Nf6 21.Bf3 Rg6 22.Re2 Nd7 23.Rg2 Nb6 24.Qb3 Nc4=+ 25.b5 Rf6 26.Rc2= Rff8 27.Be2 Na5 28.Qa2 Rfc8 29.Rac1 Qd8 30.Bc3 Nc4 31.Bc4 Rc4 32.Bb2 Rc2=+ 33.Rc2 Rc8 34.Bc1 Rc7 35.a4 Qc8 36.Rc7= Qc7 37.Ba3 Ba3 38.Qa3 b6 39.h3 Kf7 40.Kg2 h6 41.g4 g6 42.Kf3 Qc4 43.gf5 gf5 44.Qd6 Qf1 45.Kg3 ½–½. Derezuk,A – Krivobokov,S, Tula, 2002.

12.Rc1 a5 13.c5 Bc7 14.Ra1 ab4 15.ab4 b6 16.cb6 Nb6 =.

12.Rc1 Nd2 13.Qd2 Be4 14.Red1 Rad8 15.Qc3 Qh6 16.h3 Qg6 =.

12.Rc1 Red8 13.Ne4 de4 14.Nd2 Qh4 15.f4 Nf6 16.Rf1 a5 =.

12.Rc1 Bg6 13.Qb3 Rad8 14.b5 Nd2 15.Nd2 Rc8 16.c5 Bc7 =.

12.c5 Bc7 13.Ne4 Be4 14.Qb3 Qh6 15.g3 e5 16.Nd2 ed4 17.Ne4 de3 18.Nd6 ef2 19.Kf2 Qh2 20.Kf1 Qh1 21.Kf2= Qh2 22.Kf3 Bd6 23.cd6 Qh5 24.Kf2 Qh2 25.Kf1 Qh1 26.Kf2 Qh2 27.Kf1 Qh3 28.Kg1 Qe6 29.Ba6 Qd6 30.Bb7 Rab8 31.Re8 Re8 32.Rc1 Nb8 33.Bd4 Qc7 34.Ba8 h5 35.Bf2 Re6 36.Qd5! Qe7 37.Qh5 g6 38.Qh4 Qd7 39.Bd4 f6 40.Bf6 (40...Qh7 41.Qf4+–). pierre – attila_turzo, internet, 2008.

12.Ne4 Be4 13.Nd2 Bf5 14.Rc1 Qh6 15.f4 Red8 16.c5 Be7 =.

13.a4 Bc7 14.Ne4 Be4 15.Nd2 Bf5 16.a5 Qg6 =.

13.Qa4 Nd2 14.Nd2 Qh6 15.Nf3 Be4 16.h3 Qg6 =.

13.Qb3 Nd2 14.Nd2 Qh6 15.f4 Qg6 16.b5 Bc2 =.

13.Rc1 Nd2 14.Qd2 Be4 15.b5 Bf3 16.bc6 bc6 =.

13.Ne4 Be4 14.Nd2 Bf5 15.Rc1 Qg6 16.Qa4 e5 =.

8.0–0 0–0 9.d3 Bg6 10.Nh4 Rc8 11.Ng6+= hg6 12.Nd2 a6 13.c5 b6 14.d4 b5 15.a4 Ra8 16.Qc2 Re8 17.Ra3 Qc7 18.Rfa1 Qb7 19.Nb3 Rec8 20.Bd3 Bd8 21.Qb1 Bc7 22.Qa2 a5? 23.Na5+– Ba5 24.ab5 cb5 (Opening the a–file gets White a lot of play) 25.Ra5 Ra5 26.Qa5 Rb8 27.Qa7 Ne4 28.Qb7 Rb7 29.f3 Nd2 30.c6 Rc7 31.cd7 Rd7 32.Bb5 Rb7 33.Ra8 Kh7 34.Ba6 Rb4 35.Bc3 Rb1 36.Kf2 Nb3 37.Rb8 f5 38.Bc8 Nd2 39.Rb1 Nb1 40.Bb4 e5 41.de5 Kg8 42.e6 g5 43.e7 Kf7 44.Bd7 Nd2 45.e8Q Kf6 46.Qe6# 1–0. fuiste – MIFAMA, ajedrez21.com, 2001.

8.0–0 dc4 9.Bc4 0–0 10.Nd4 =+.

8.Nc3 dc4 9.Bc4 0–0 10.0–0 =.

8.cd5 Nd5 9.Nc3 0–0 =.

8.cd5 Nd5 9.d3 Bf6 =.

9.0–0 a5 10.b5 Nb6 11.bc6 bc6 12.Nd4 Qc7 13.Nf5+= ef5 14.Qc2 Bd6 15.Qf5 Rfe8 16.cd5+/– Bh2 17.Kh1+– Nc4?? 18.Qh3 Nb2+= 19.Qh2 (White gets in control) 19...Qh2 20.Kh2 cd5 21.Ra2 Nc4 22.Rc1 Ne5 23.d4+/– Neg4 24.Kg3 h5 25.Bg4 hg4 26.Nb5 Rab8 27.a4 Rb6 28.Rac2 Ne4= 29.Kg4 Ree6 30.Rc8 Kh7 31.Rh1 Kg6 32.f4?? Nf2–+ 33.Kf3 Nh1 34.g4? f5 35.gf5 Kf5 36.Nc7?? Rb2 37.Rf8 Rf6 38.Rf6 gf6 39.e4 de4 40.Ke3 Rb3 41.Ke2 Ng3 (42.Kf2 Kg4–+) 0–1. Nilsson,Jonas (1995) – Stovring,Claus (2085), Esbjerg DEN, 2007.

9.0–0 Nb6 10.cd5 Nbd5 11.d3 h6 12.Rc1 Bg6 13.g3 Rc8 14.e4 Nc7 15.Na4 Qd7 16.Ne5+/– Qd8 17.Ng6 fg6+= 18.Qb3 Kh8 19.Nc5+/– Bc5 20.Rc5 Nd7 21.Rc2 e5 22.a4 Ne8 23.Bg4 Nef6+= 24.Bh3 Qe7 25.Ba3 Rc7 26.Rfc1 Rd8 27.a5 Nb8? 28.b5+/– Qe8 29.b6 ab6 30.ab6 Rf7 31.Be6 Rd3 (White creates threats along the open d–file) 32.Bf7 Rb3 33.Be8 Ne8 34.Bc5 Nd7 35.Rd1 Nc5 36.Rc5+/– Nf6 37.Re5 Rb6 38.Re7 Rb2? 39.Rd8 Kh7 40.Rb8 b5? 41.Rbb7 Nh5 42.Rec7 Rc2 43.Rb5!! Nf6 44.f3 Rc1 45.Kg2 Nh5?? 46.Rb6 Rc2 47.Kh3 c5 48.Rbc6 Rc3 49.Rc5 Rf3 50.Kg4 Ra3 51.e5 Ra2 52.h3 Ra3 53.Rc3 Ra5 54.Re3 Kg8 55.Rc8 Kf7 56.e6 Ke7 57.Rc7 Ke8 58.e7 Ra8 59.Rf3 Ra4–+ 60.Rf4 Nf4 61.gf4 Re4 62.h4 Re7 63.Re7 Ke7 64.f5 Kf6 65.fg6 Kg6 66.h5 Kf7 67.Kf5 Kg8 68.Ke5 Kf8 69.Kf4 ½–½. Reimer,K – Detzel, Hauenstein, 1991.

9.0–0 dc4 10.Bc4 Bd6 11.Rc1 =.

9.0–0 dc4 10.Bc4 Bd6 11.d4 =.

9.cd5 ed5 10.0–0 a5 =.

9.cd5 Nd5 10.0–0 a5 =.

9.h3 dc4 10.Bc4 Nb6 11.Be2 =+.

9.h3 h6 10.g4 Bh7 11.g5= hg5 12.Ng5 dc4 13.Nh7 Nh7 14.Bc4 Ne5 15.Be2 Nd3 16.Bd3 Qd3 17.Qb1 Rad8 18.Qd3 Rd3 19.Ne4 f5 20.Nc5 Bc5 21.bc5 Rfd8 22.Bd4 Rb3 23.Ke2+= Nf6 24.Rhb1+/– Rb1 25.Rb1 Rd7 26.d3 Kf7+= 27.Be5 g6 28.f3 Kg7 29.e4 Kf7 30.Ke3 Ke7 31.Kf4 Nh7 32.d4 Kf7 33.h4 Kg8 34.ef5 ef5 35.h5+– gh5 36.Rg1 Kf8 37.Kf5 Rf7 38.Kg6 Rd7? 39.Kh5 Rd5 40.Kh6 Rd7 (40...b6 41.cb6 (< 41.Kh7 bc5 42.Rg5 Kf7 43.dc5 Rc5+–) 41...ab6 42.Kh7+–) 1–0. Welling,G – Bannon,B, Kona, 1998.

7.Qb3 0–0=+ 8.Nc3 Nbd7 9.d4 Ne4 10.Be2 Ndf6 11.0–0= Bg4 12.Rfd1 Nc3 13.Bc3 dc4 14.Qc4 Nd5 15.Bb2 Bf5 16.Ne5 f6 17.Nd3 Nb6 18.Qb3 Qd6 19.Nc5+= Rab8 20.e4+– Bg6 21.Ne6 Bf7 22.d5 Rfc8 23.Bf3 cd5+/– 24.ed5 Nc4 25.Bc3 b5 26.Re1 Nb6 27.Bd4+– Rc4 28.Bc5 Qd7 29.Be7 Qe7 30.Ng7! Qd7 31.Ne6 Nd5?? 32.Bd5 Qd5 33.Qg3 Kh8 34.Qg7# 1–0. Cossmann,R – Frenzel,Lothar, corr SOK–91–71, 1991.

7.Qb3 a5 8.b5 Nbd7 9.d4 a4 10.Qd1 Ne4 11.Nbd2 cb5 12.cd5= ed5 13.Bb5 Qb6 14.Qe2 Nd6 15.Bd7 Bd7 16.Bc3 Bb5 (17.Qd1 Ne4 18.Ne4 de4=+). De Visser,Arno – Luehrig,Walter, Orang–Utan Invitational, 2002.

7.b5 0–0=+ 8.bc6 Nc6 9.cd5 ed5 10.d4 Ne4 11.Nbd2 Qa5 12.Be2 Rac8 13.0–0 Nd8 14.Ne4 Be4 15.Nd2 Bg6 16.Rc1 Ne6 17.Nb3 Qa4 18.Ra1?? Bc2–+ 19.Qd2 Bb3 20.Bg4 Rc2 (21.Qd3 Rb2–+) 0–1. Conveyor – shirehorse, ChessWorld.net, 2005.

7.d4 Ne4 8.Nbd2 Nd7 9.Ne5 Ne5 10.de5 dc4 11.Bc4 Nd2 12.Qd2 Qd2 13.Kd2 0–0–0 (14.Ke2 b5=). Kolosan – Chubukin, corr, 1967.

7.cd5 ed5 8.Be2 a5 =.

7.cd5 Qd5 8.Be2 a5 =.

7.Be2 dc4 8.Bc4 b5 9.Be2 =+.

7.Be2 h6 8.Nc3 0–0 9.0–0 Nbd7 10.Qb3 a6 11.d3 Bh7 12.Rfd1 b5 13.Rac1 Rc8 14.a4 bc4= 15.dc4 dc4 16.Bc4+= Rb8 17.b5 Qb6 18.Nd4 cb5 19.ab5 Nc5 20.Qa2 ab5 21.Ncb5 Ra8 22.Ba3 Rfb8 23.Qe2 Bf8 24.Ra1 Nfd7 25.Bb4 Ne5 26.Ba2 Bd3=+ 27.Bc5? Be2 28.Bb6=+ Rb6 29.Ne2 Rb5 30.Nd4 Rba5 31.Rd2=+ Bb4 32.Rc2 Be7 33.f4 Ng6 34.Nc6 Ra3 35.e4 Bd8 36.Nd8= Rd8 37.Rf1 Rda8 38.Bc4 Kf8 39.g3 Ke7 40.Rfc1+= R8a7 41.Bf1 Ra1 42.Kg2 Rc1= 43.Rc1 f6 44.Kh3 e5 45.Kg4 Kd6 46.Rd1= Ke7 47.Bc4 ef4 48.gf4 h5 49.Kf3 Ra3 50.Bd3 Nf8 51.f5 g5 52.fg6 Ng6 53.h3 Ke6 54.Ke3 Ne5 55.Kd4 Nf3=+ 56.Ke3 Ne5 57.Kd4 h4 58.Ke3 Ng6 59.Rg1 Ne5 60.Rd1 ½–½. Bartle,Georg – Lorenz,Michael, Baden–ch HT1, 2004.

7.h3 0–0 8.Nh4 Be4 9.d3 dc4 10.d4 Nd5 11.Nf3 b5 12.Nc3 Nc3 (12...Bf5 13.Nd2–+) 13.Bc3–/+ Nd7 14.Nd2 Nf6 15.f3 (Better is 15.Ne4 Ne4 16.Qc2 Nc3 17.Qc3–+) 15...Bg6 16.e4 (16.Qc1 Nd5 17.Kf2 Bh4 18.g3 Qg5–+) 16...Nd5 17.ed5 Bh4 18.Ke2 ed5 19.f4 Qe7 20.Kf3 Be4 21.Ne4 Qe4 22.Kg4 f5 23.Kh4–+ Qf4 24.g4 Qf2 25.Kh5 g6 26.Kg5 Kg7 (27.Qf3 h6 28.Kf4 g5 29.Ke5 Rf6 30.Qf5 Qf5 31.gf5 Re8#; 26...h6 27.Kg6 Qh4 28.gf5 Rf6#) 0–1. Maksimov,Igor – Kodinets,Konstantin (2405), RUS–Cup02 Moscow, 1998.

7.Nh4 Bg4 8.f3 Bh5 9.g3 0–0 10.Bd3 (10.c5 b6–/+) 10...Nfd7 (10...dc4 11.Bc4 b5 12.Be2–/+) 11.Ng2 (11.cd5 Bh4 12.dc6 Nc6 13.gh4 Nde5–/+) 11...Bf6–/+ 12.Nc3 (Better is 12.Bc3!?–/+) 12...Ne5–+ 13.Be2 Bf3! 14.0–0 Bg2 15.Kg2 Nc4 16.Bc4 dc4 17.Qg4 Qd2 18.Rf2 Qd8 19.Rd1 Qe7 20.Rf6? Qf6 21.Rf1 Qh6 22.Ne4 f5 23.Qf3 Rd8 24.Rf2 a5 25.Be5 Nd7 26.Bf4 fe4 27.Qe4 Qg6 28.Qc4 ab4 29.ab4 Nb6 30.Qc5 Qe4 31.Kh3 Nd5 32.b5 Qf5 33.Kg2 0–1. BigSky (2705) – duckbreath (2555), ICC, 1998.

8.d4 a5 9.b5= cb5 (Black gets the initiative) 10.Nb5 a4 11.Be2 dc4=+ 12.Bc4 Qb6 13.Rc1 Ra5–/+ 14.Qe2 Rc8 15.0–0 Rc4! 16.Qc4 Rb5 17.Bc3 Nc6 18.Qa4 Nd5 19.Nd2 Nc3 20.Rc3 Ra5 21.Qb3 Qa6 22.Ra1 Ra4 23.Rc4 Ra3 24.Ra3 Qa3 25.Qa3 Ba3 26.e4 Bg6 27.d5 ed5 28.ed5 (The passed pawn on d5 will quickly become a dangerous weapon) 28...Nd8 29.Rc8 Be7 30.Nc4 Kf8 31.d6 Bf6 32.Ne5 Bf5 33.Rc5 Ke8 34.f4 Ne6 35.Rb5 Nf4 36.Rb7 Be5 37.Re7 Kd8 38.Re5 Be6 39.Ra5 Kd7 40.Ra4 Nd5 41.Ra6 Nc3 42.Kf2 Nb5 43.Ke3 f6 44.Rb6 Nd6 45.Rb8 Kc6 46.Ra8 Kc5 47.Ra5 Kb6 48.Ra1 Bd5 49.g3 Bc6 50.Rc1 h5 51.Kd4 Nf5 52.Kd3 h4 53.g4 Ne7 54.Ke3 g5 55.Rf1 Kc5 56.Rf2 Nd5 57.Ke4 Kd6 58.Rd2 Ke7 59.Rd4 Nf4 60.Ke3 Bg2 61.Ra4 Bh3 62.Kf3 Nd3 63.Ra7 Ke6 64.Ra6 Kf7 65.Ra7 Kg6 66.Ke2 Ne5 (67.Ra6 Bg4 68.Kf2 Bf3–+) 0–1. Pommerel,Wim H (2390) – Limayo,Edgardo V (2365), corr EM/MN/013 ICCF Email, 1999.

8.d4 Nbd7 9.Rc1 =.

8.d4 Nbd7 9.c5 a6 10.Bd3 Bg6 11.0–0 Ne8 12.Qc2 f5 13.Ne2+/– Bf7 14.Ne5 Ne5 15.de5 g6 16.f4 Ng7 17.Bd4 Qd7 18.Qd2 Bd8 19.a4 Be7 20.a5 Rae8 21.h3 Bd8 22.Kf2 Re7 23.Rh1 Be8 24.Rag1 Kf7 25.Ke1 Rh8 26.g4 Kf8 27.Ng3 Rg8 28.Be2 Rf7 29.g5 Bc7 30.h4 Ke7 31.h5+– Rff8 32.h6 Bf7?? 33.hg7+– Rg7 34.Rh6 Ra8 35.Rgh1 Bg8 36.R1h4 Qe8 37.Bf3 Qf7 38.Qh2 Rf8 39.Nh5! Kd8 40.Ng7 Qg7 41.Rh7 Bh7 42.Rh7 Qg8 43.Qh6 (43...Re8 44.Rg7+–) 1–0. Schnirch – Vogel, Bosen, 1985.

8.d4 Ne4 9.Ne4 Be4 10.Nd2 Bg6 11.Be2 Nd7 12.c5 Qc7 13.0–0 b6 14.cb6 ab6 15.Rc1 Qb7 16.Qb3 Rfc8 17.Bf3 Nf6 18.g3 Qa7 19.Qc3 Qa6 20.Rfe1 c5 21.bc5 bc5 22.e4 de4 23.Ne4 Be4 24.Be4 Ne4 25.Re4 cd4 26.Qd4 Rc1 27.Bc1 Rd8 28.Qc3 Rd1 29.Re1 Re1 30.Qe1 Ba3 31.Qe5 Bf8 32.Bb2 Qd6 33.Qc3 Qd1 34.Kg2 Qd5 35.Kg1 Qc5 36.Qf3 Qd5 37.Qc3 Qd6 38.h3 Qc5 39.Qf3 Qd5 40.Qc3 Qf5 41.h4 Qd5 42.Ba3 Ba3 43.Qa3 h6 44.Qe7 Qf5 45.Kg2 g5 46.hg5 Qg5 47.Qb4 h5 48.Kh2 Qe5 49.Qd2 Kg7 50.Kg1 Qf5 51.Qd4 e5 52.Qe3 Kg6 53.Qb6 Qf6 54.Qe3 Qg5 55.Qe4 Qf5 56.Qe3 h4 57.gh4 Kh5 58.Kf1 Kh4 59.Qg3 Kh5 60.Qg7 f6 61.Ke1 Qg6 62.Qh8 Kg5 63.Kf1 Qb1 64.Kg2 Qg6 65.Kf1 Qb1 66.Kg2 Qe4 67.Kf1 Qg6 68.Qc8 f5 69.Qd8 Kg4 70.Qd3 Kg5 71.Qd8 Kg4 72.Qd3 Kh4 73.Qd8= ½–½. Steffens,Olaf (2305) – Krug,Stefan (2095), Pyramiden Franken Cup 1st, 1998.

8.Nd4 =.

8.cd5 Nd5 9.Nd5 Qd5 10.d3 =+.

8.cd5 Nd5 9.Qe2 Bg4 =.

9.Bc4= b5 10.Bd3 =.

9.Bc4 Nd5 10.0–0 Bg4 11.e4 Nc3 12.Bc3 Bg5 13.h3 Bh5 14.g4 Bg6 15.Ng5 Qg5 16.Qd3 Qf4 17.Rae1 b5 18.Bb3+/– h6 19.Qe3 Qe3 20.Re3 Nd7 21.f4 Nf6 22.f5 ef5 23.gf5 Bh7 24.Kg2 Rfe8 25.Rfe1 Rad8 26.Bc2 Nd7 27.Rg3 Nb6 28.Rf1 Nc4 29.Bd3 Na3 30.d5! cd5? 31.Rg7 Kf8 32.Rh7 Nc4 33.Bf6 (33...Ne3 34.Kg1 Nf1 35.Rh8#) 1–0. b4_player – opponent, gamecolony.com, 2007.

9.Bc4 Nbd7 10.0–0 =.

9.Bc4= Bg6 10.0–0 Nd5 11.Ne5+= Bf6 12.Ng6+/– hg6 13.Ne4 b5 14.Bb3 Qe7 15.Qc2 Nb6 16.Rfc1 Re8 17.Nf6 gf6 18.e4 f5 19.d5+– cd5 20.ed5 Nd5? 21.Bd5 ed5 22.Qc3 f6 23.Re1 Qf7 24.Re8 Qe8 25.Qf6 Qd7 26.Re1 Nc6 27.Qh8 Kf7 28.Qg7# 1–0. b4_player – opponent, gamecolony.com, 2007.

9.Bc4= Bg6 10.Ne5 Bf5 +=.

8.Bc4 a5 9.b5 =.

8.Bc4 b5 9.Be2 =.

8.Bc4 Bd3 9.Bd3 Qd3 10.Ne5 Qd6 11.d4 b5 12.Rc1 0–0 13.Qf3+= Nd5 14.0–0 Nd7 15.Nc4?? bc4–+ (16.Ne4 Qb8–+) 0–1. Rohde Jensen,Kristian – Paltrinieri,Mario, corr ICCF TT–4–90, 1991.

8.cd5 ed5 9.Be2 0–0 10.0–0 Ne4 (10...a5 11.b5 c5 12.Rc1=) 11.Nd4+= Bg6 (11...Nc3 12.dc3 Bg6 13.c4=) 12.f4 f5? (Better is 12...h6+=) 13.Ne6+– Qe8 14.Nf8 Nc3 15.Bc3 Qf8 16.Rc1 Be8 17.Qc2 c5 18.Bf3 Nb6 19.bc5 Bc5 20.Bg7! Qg7 21.Qc5 Bc6 22.Rc2 Qf7 23.Qd4 Nc4 24.a4 a6 25.d3 Nd6 26.Rc5 Re8 27.Bd5 Bd5 28.Rd5 Nc8 29.Rf3 Ne7 30.Rg3 Kf8 31.Qh8 Ng8 32.Rf5! Qf5 33.Qg7# 1–0. marekt – arkady08, ChessWorld.net, 2003.

8.Be2 0–0 9.h3 h6 10.g4 Bh7 11.g5 hg5 12.Ng5 dc4 13.Nh7 Nh7 14.Bc4 Ne5 15.Be2 Nd3 16.Bd3 Qd3 17.Qb1 Rad8 18.Qd3 Rd3 19.Ne4 f5 20.Nc5 Bc5 21.bc5 Rfd8 22.Bd4 Rb3 23.Ke2 Nf6 24.Rhb1 Rb1 25.Rb1 Rd7 26.d3 Kf7 27.Be5 g6 28.f3 Kg7 29.e4 Kf7 30.Ke3 Ke7 31.Kf4 Nh7 32.d4 Kf7 33.h4 Kg8 34.ef5 ef5 35.h5 gh5 36.Rg1 Kf8 37.Kf5 Rf7 38.Kg6 Rd7 39.Kh5 Rd5?? 40.Kh6 Rd7 1–0. Welling,Gerard (2350) – Bannon,B, Cardoza US op, 1998.

8.Qa4 Nbd7 9.Nc3 0–0=+ 10.Be2 Nb6 11.Qb3 Rc8 12.d3 h6 13.0–0 Bd6 14.Rac1 Nbd7 15.Rc2 Qb6 16.Rfc1 Bd3 17.Bd3 Nc5+– 18.Na4 Nb3 19.Nb6 Rc2 20.Bc2?? Nc1–+ 21.Na4 Rc8 22.Ne1 Rc2 23.Nc2–/+ Nd3 24.Bd4 b6 25.Kf1 e5 26.Ba1 Ne8 27.Nc3–/+ Nc7 28.f3 28...f5 29.Ke2 e4 30.h3 Ne5 31.Nd4–/+ g6 32.Ncb5 Nc4 33.Nd6 Nd6 34.Nc6 a6 35.Be5=+ Nde8 36.a4 Kf7 37.Bd4 b5 38.a5 Ke6 39.Nd8=+ ½–½. Cottarelli,Franco (1930) – Tamburini,L (2075), Open Salsomaggiore ITA, 2005.

8.Bb5 Nbd7 =.

8.Nd4 Bg6 =.

8.0–0 dc4 9.Bc4 b5 10.Be2 =+.

8.0–0 Nbd7 9.c5 Qc7 =.

8.0–0 Nbd7 9.d4 dc4 10.Bc4 a5 11.b5 =+.

8.0–0 Nbd7 9.d4 h6 10.Nbd2 a5 11.b5 cb5 12.cb5 Qb6 13.Rc1 Rfc8 14.Ne5 Ne5 15.de5 Ne4 16.Ne4 Be4 17.Qd2 Qd8 18.Bd3 Bd3 19.Qd3 Rc1 20.Rc1 Rc8 21.Qd2 Rc7 22.Kf1 ½–½. Makowski – Krabbe.

8.cd5= cd5 9.Nc3 a5 10.b5 Ne4 11.Rc1 Nd7 12.Na4 Rc8 13.Rc8 Qc8 14.0–0 Nd6 15.Qa1 Qc2 16.Nc3 Nc4 17.Bc4 dc4 18.Ne2 Bg4 19.Bg7 Ra8 (19...Rd8 20.Bb2 Bf3=) 20.Bh8 f6=+ 21.Qd4 Bf3 22.Qd7= Be2 23.Qe7 Qg6 24.Qf6 Qf6 25.Bf6 Bf1 26.Kf1 a4 27.Bc3 Kf7 28.e4 Rc8 29.Bd4 Rd8 30.Bc3 Rd6 31.Ba5 Rd3 32.Bc3 Ke7 33.h4 Kd6 34.g4 Kc5 35.h5 Rf3 36.Kg2 Rf4 37.f3 Rf7 38.g5+= Kb5 39.h6 Rd7 40.f4 Rf7 41.Kf3 Kc6 42.Kg4 Rd7 43.f5 ef5 44.ef5 b5 45.g6 1–0. Bendig,Frank – Markus,Roland, TKM/SF/02, 2001.

7.Nc3 dc4 8.Bc4 b5 9.Be2 =.

7.Nc3 Nbd7 8.Qb3 Be7 9.Be2 0–0 10.d3 Rc8 11.0–0 Bd6 12.h3 Qe7 13.Rae1 dc4 14.dc4 e5 15.c5 Bb8 16.Nh4 Bh7 17.f4 ef4=+ 18.ef4 Qe3 19.Kh1 Qg3 20.Nf3 Nh5 21.Bc1 Nf4 22.Bf4= Qf4 23.Bc4 Bg6 24.Ne2 Qc7 25.Ned4 Rce8 26.Qa2 Ne5 27.Ne5 Re5 28.Re5 Qe5 29.Nf3 Qf4 30.Qe2 Bh5 31.g4 Bg6 32.Nh4 Be4–+ 33.Nf3 Re8 34.Kg1 Re7 35.Qh2?? Qe3 36.Qf2 Bf3 37.Qe3 Re3 38.a4 Bd5 39.Bd5 cd5 40.Rd1 Re5 (41.Kf2 Bc7–+) 0–1. Franek,Michal – Wasilewski,Pawel, Krakow op–B, 1999.

7.Nc3 Be7 8.h3 Nbd7 9.Be2 Bh7 10.cd5 cd5 11.Rc1 0–0 12.Qb3 Rc8 13.0–0 Bd6 14.Nd4 Bb8 15.f4 Nb6 16.d3 Qe7 17.g4 e5–/+ 18.Nf3 ef4 19.e4 de4 20.de4 Ne4 21.Bd3 Ng5 22.Bh7 Kh7 23.Ng5 Qg5 24.Qc2 f5 25.Rf3 Kh8 26.Kf2 fg4 27.hg4 Qh4 28.Kf1 Qg4 29.Qe4 Nc4 0–1. Mielke,Sven (1925) – Luckow,Rolf (2120), Wichern op 5th, 1999.

7.d4 Nbd7 8.Nc3 Be7 9.cd5 cd5 10.Be2 0–0 11.Nh4 Be4 12.0–0 a5 13.ba5 Ra5=+ 14.Qd2 Qa8 15.f3 Bh7 (Black gets the initiative) 16.Nb5 Ne8 17.g3 Nb6 18.Bc3 Ra4 19.Bd1 Nc4–/+ 20.Qf2 Qa6 21.Ba4 Qa4 22.Rfb1 Bb1 23.Rb1 Bh4 24.gh4 Nf6 25.Be1 Qa6 26.Bd2 Rc8 27.Qg2 Qa4–+ 28.Qe2 Kh8 29.Qd3 Rc6 30.Be1 b6 31.Bf2 Qa8 32.h3 Qb8 33.Rb3 Rc8 34.Qe2 Kg8 35.Rc3 Qa8 36.Qc2 Qa5 37.Nd6 Nd6 38.Rc8 Nc8 39.Qc8 Kh7 40.Qc7 Qa3 41.Qf7 e5 42.e4 de4–+ 43.fe4 ed4 44.e5= Qc1 45.Kg2 Qc6 46.Kg1 Nd5 47.Bd4 Qg6 48.Qg6 Kg6 49.h5 Kh5–/+ 50.Kf2 Kh4 51.e6 Kh3 52.Bg7 Kg4 53.Bf8 h5–+ 54.e7 Ne7 55.Be7 Kf4 56.Bf8? b5 57.Bh6? Ke4?? 58.Be3?? h4?? 59.Bd2 h3?? 60.Kg3=+ Kd3 61.Bg5 b4–/+ 62.Kh3 b3 63.Bf6 Kd2 64.Bd4 Kc2 65.Kg4 Kd3 66.Bf6 Kc2 67.Bd4 Kc1 68.Be3 Kc2 69.Bd4= ½–½. Crafty 19.01 – Fritz 6, 2005.

7.Nd4 Bg6 8.Nc3 Be7 9.Qb3 0–0 10.Be2 Nbd7 11.f4 dc4 12.Bc4 Nb6 13.0–0 Nc4 14.Qc4 Qd7 15.Nf3? Bd3–+ 16.Qb3 Bf1 17.Rf1 Qd3 18.Rf2 Nd7 19.Ne1 Qd6 20.d4 Bh4 21.g3 Bd8 22.Qc2 Nf6 23.Nf3 Bb6 24.Ne5 Qe7 25.h4 Nd5 26.Nd1 Rfd8 27.e4 Nc7 28.f5 Rd4 29.Ne3 Rdd8 30.fe6 Qe6 31.Rf7 Be3 32.Kf1 Rf8 0–1. Dillimann,Hans Peter (1715) – Endisch,Peter (1940), Afro op Augsburg, 1998.

7.cd5 Nd5 8.Nc3 Nf6 =.

7.Be2 dc4 8.Bc4 b5 9.Be2 =.

7.Be2 Bd6 8.d4 0–0 9.Nc3 Nbd7 10.0–0 Re8 11.b5 Rc8 12.a4 dc4=+ (Black gets in control) 13.Bc4 cb5 14.Nb5 (Black gets strong play along the open c–file) 14...Bb8 15.Qb3 Nb6 16.Rfc1 Nc4 17.Rc4 Rc4 18.Qc4 a6 19.Nc3 Re7 20.Ba3 Rc7 21.Qb4 Qc8 22.Ne2 Rc4 23.Rc1 Bc2 24.Qb2 Ba4 25.Nc3 Be8 26.Bc5 Nd5 27.Nd5 Rc1 28.Qc1 ed5 29.Qb2 Qc6 30.Nd2 Bc7 31.f3 f5 (32.Qb3 b6–+) 0–1. Daehne,Armin – Betzelt,Thomas, BdF, 1987.

7.Be2 Be7 8.0–0 dc4 9.Bc4 Bd3 10.Bd3 Qd3 11.Ne5 Qd8 12.f4 0–0 13.Rf3 a5 14.Rg3 ab4–/+ 15.ab4 Ra1 16.Ba1 Nbd7 17.Ng4 Ng4 18.Bg7 f5 19.h3? Kg7–+ 20.hg4 Kh7 21.g5 Qe8 22.Rh3–/+ Kg7 23.Rh6 Nf6 24.Qf3? Ng4–+ 25.Rh3 Bb4 26.e4 Qd8 27.Kf1 Qd4 28.Ke1 Rh8 29.ef5 ef5 30.Rh8 Qg1 31.Ke2 Kh8 32.Nc3 Qd4 33.g6 Kg7 34.Qh3 Kg6 35.Qh4 Qf2 36.Qf2=+ Nf2 37.Kf2 Bc3 38.dc3–/+ Kh5 39.Ke3 Kg4–+ 40.Kd4 Kf4 41.Kc5 Kg3 42.c4 b5 43.Kd4 bc4 44.Ke3 c3 45.Ke2 f4 46.Kf1 c2 47.Ke2 c1Q 48.Kd3 Qc5 49.Kd2 Qc4 50.Ke1 Qc2 (51.Kf1 Qd1#) 0–1. Reeves,A – Jarosz,Stan, USA–ch amat North, 1994.

7.g3 dc4 8.Bc4 b5 9.Be2 =+.

7.g3 Bd6 8.c5 Bc7 9.Nc3 e5 10.Bg2 Qd7 11.0–0 Bh3 12.Re1 Bg2 13.Kg2 e4 14.Nd4 h5 15.h4 Na6 16.d3 Be5 17.de4 de4 18.Nc2 Qf5 19.Qe2 g5 20.hg5 Qg5–/+ 21.Rh1 h4 22.Kf1 0–0–0 23.Ne4? Ne4–+ 24.Rh4 Bb2 25.f4 Ng3 (26.Ke1 Bc3 27.Kf2 Qh4 28.Kg1 Qh1 29.Kf2 Ne4) 0–1. wlittle (2185) – bienopia (2125), net–chess.com, 2004.

8.Nd4 Bg6 =.

8.Be2 Bd6 9.0–0 0–0 10.Qb3 Nbd7 11.Bf6 Qf6=+ 12.Qc3 Bg4 13.Qf6 Nf6 14.h3 Bd7 15.d4 a5–/+ 16.ba5. LostInSpace – PostModernist, ICS, 2000.

7.d3 dc4 8.Qc4 Nb6 9.Qb3 –/+.

7.d3 Bd6 8.Nbd2 e5 9.c5 Bc7 10.e4 de4 11.Ng5 Bg6 12.Nge4 0–0 13.Be2 Ne4 14.Ne4 a5 15.a3 Bf5 16.0–0 Be6 17.Qc3 Nf6 18.Nf6+= Qf6 19.f4 ef4 20.Qf6 gf6 21.Bf6 Bd5 22.Rab1 Rfe8 23.Bg4 Be6 24.Bf3 Bf5 25.Rfd1 Re6 26.Bh4 Be5 27.b5 Rae8 28.bc6 bc6 29.Bf2 Rd8 (Exerts pressure on the backward pawn) 30.Rb6 Rg6 31.d4+– Bg4 32.Rc6 Bf3 33.Rg6 fg6 34.gf3 Rd5 35.Kf1 Kf7 36.Ke2 Ke6? 37.Kd3 Bc7 38.Kc4 Rh5 39.d5 (39...Kd7 40.c6 Kd8 41.Bd4+–) 1–0. Calvello – Santoro, 1987.

7.Nd4 Be4 =+.

7.cd5 cd5 8.Nh4 Bg6 (8...Bg4 9.f3 Bh5 10.Be2=+) 9.Ng6= hg6 10.Nc3 a6 11.a3 Ng4 (11...Rc8 12.Rc1=) 12.h3 f6 (12...Rc8 13.Rc1=) 13.Nd5 ed5= 14.Qd5 Nge5 15.Be5+/– Ne5 16.Qb7 Qc8 17.Qc8+– Rc8 18.Ba6 Rb8 19.d4 Nd7 20.Kd2 Bd6 21.Rhc1 Ke7 22.Bd3 f5 23.f3 Nb6 24.Ke2 Nd5 25.Bc4 Nf6 26.Kd3 g5 27.e4 fe4 28.fe4 Nh5 29.e5 Nf4 30.Ke4 Ng2 31.ed6 Kd6 32.Kf3 Nf4 33.Bf1 Ne6 34.d5 Nd4 35.Ke3 Nb3? 36.Rc6 Kd5 37.Bg2 Ke5 38.Rb1 g4 39.Rb3 gh3 40.Rbc3 Rb5 41.Bh1 h2 42.a4 Rh3 43.Kd2 Rc3 44.Kc3 Rb8 45.a5 Rf8 46.Kb2 Rf4 47.Rc5 Kd6 48.Kb3 Rf1 49.Bb7 h1Q 50.Bh1 Rh1 51.Rg5 Rh7 52.Ka4 Kc7 53.Kb5 Kb7 54.Kc5 Ka6 55.Rg6 Kb7 56.Kb5 Rh5 57.Ka4 Rh7 58.a6 Kb8 59.Ka5 Ka7 60.b5 Kb8 61.Kb6 (61…Rh8 62.a7 Ka8 63.Ka6 (63.Rg7?! Rh6 64.Kc7 Ka7+–) 63...Rh3 64.Rd6 Rh8 65.b6 Rb8 66.ab8R Kb8 67.Rd8#) 1–0. Zelezny,Jiri – Spacek,Libor, Plzen op–C U16, 1996.

7.cd5 Nd5 8.a3 =+.

7.Be2 c5 8.a3 Qb6 9.d4 dc4 10.dc5 cb3 11.cb6 a6 12.Nbd2 Be7 13.Nb3 Nb6 14.0–0 0–0 (15.Rac1 Rfd8+=). Harm – Baumann, corr SOK–87–17, 1988.

7.Be2 Qc7 8.Nd4 Bg6 9.cd5 Nd5 10.a3 e5 11.Nb5 Qb8 12.N5c3 N7b6 13.0–0 Bd6 14.e4 Nc3 15.Nc3= f6 16.Qe6 Be7 17.Qh3 Bf7 18.Rfd1 0–0 19.d4 Nc4 20.Bc4 Bc4 21.de5 Be6?? 22.Qe6+– Kh8 23.Qe7 Re8 24.Qd6 (24...fe5 25.Qb8 Rab8 26.Rd7+–) 1–0. vik – antoni, internet, 2001.

8.a3 Be7 9.cd5 ed5 10.Na4 0–0 11.Be2 Re8 12.0–0 Bg4 13.Nd4 Be2 14.Ne2 Nb6 15.Nb6 Qb6 16.Bf6 Bf6 17.d4 ab4 18.ab4 Be7 19.b5 Bd6 20.Rab1 Qc7 21.g3 h5 22.Rfc1 Rec8 ½–½. Koskinen,Erkki – Koskinen,Hannu, corr Finland, 1979.

8.ba5 Qa5 =+.

8.a3 ab4 9.ab4 Ra1 10.Ba1 Qb6 (10...dc4 11.dc4 Bd6 12.c5=) 11.Bc3 Be7 (11...dc4 12.dc4 Ne4 13.b5=+) 12.Nbd2 0–0 13.Be2 dc4 (13...Ra8 14.0–0=) 14.dc4 Ne4 15.c5 Ndc5!–/+ 16.bc5 Qb3 17.Nb3 Nc3 18.Nfd4 Bg6 19.0–0? e5–+ 20.Rc1 ed4 21.Bf3 Rd8 22.ed4 Nb5 23.d5 cd5 24.Be2 Nc7 25.Na5 Rb8 26.g4 Bg5 27.Rd1 Bc2 28.Rd4 Be7 29.Rd2 Ba4 30.Ra2 Bc6 31.Rb2 Ra8 32.Nc6 bc6 33.Rb6 Bc5 34.Rc6 Ne6 35.Ba6 g5 36.Kf1 Bb4 37.Bb7 Ra1 38.Kg2 d4 39.Rc8 Kg7 40.Kf3 d3 41.Ke3 d2 42.Bf3 d1Q 43.Bd1 Rd1 0–1. Wolf,Heinz – Loehr,Gernot, Verbandsliga Nord Baden, 1995.

8.a3 Qb6 9.Bd4 Qc7 10.Bc3 ab4=+ 11.ab4 Ra1 12.Ba1 Qb6 13.Bc3 dc4 14.Qc4 Nd5 15.e4 Nc3–+ 16.Nc3 Bg4 17.Be2 Bf3 18.gf3 Ne5 19.Qb3 Qb4 20.Qb4 Bb4 21.Kd2 Kd7 22.d4 Ng6 23.Rb1–/+ Bc3 24.Kc3 Kc7 25.Kd2 Ra8–+ 26.Ke3 Ra3 27.Bd3? e5 28.Rd1 c5 29.dc5 Nf4 30.Rd2 Kc6 31.Rd1 Rc3 32.Rd2 Kc5 33.Rc2 Rc2 34.Bc2 Kb4 35.Kd2 b5 36.Kc1 Kc3 37.Kb1 Nd3 38.Bd3 Kd3 39.Kb2 Ke2 40.f4 ef4 41.e5 Kf2 (42.Kc3 h5–+) 0–1. Baldauf,Ernst (1940) – Blaas,Hansjoerg (2045), Wattens op 8th, 1993.

8.b5 Bb4 9.Bc3 Nc5 –/+.

8.Bc4 Nb6 9.0–0 =+.

8.Bc4 Nb6 9.Be2 Qd5 10.Qd5 cd5 11.a3 Bd6 12.Nc3 a6 13.Nd4 Bg6=+ 14.h4 h6 15.Nb3 Nc4–/+ 16.Bc1 Ne5 17.Na4 0–0 18.f4 Nd3 19.Bd3= Bd3 20.Nac5 Bc4 21.d3 Bb3= 22.Nb3 Rfc8 ½–½. Mandak,P – Erban,Tomas, CZE–chTJ, 1999.

8.0–0 0–0 9.Nc3 dc4 10.Qc4 e5 11.d3 =+.

8.0–0 0–0 9.Nc3 Bg6 10.cd5 ed5 11.d4 b5 12.a4+= a6 13.Ra2 Qe7= 14.Rfa1 Rac8 15.ab5 ab5 16.Ra7 Rc7 17.Rc7 Bc7 18.Ra7 Qd6 19.g3 Nb6 20.Nh4 Nc4 21.Bc1 Bb6 22.Ra6 Rb8 23.Ng6 hg6 24.Kg2 Qf8 25.Bd3= Ne8 26.Ne2 Nc7 27.Ra2 Ra8 28.Ra8 Qa8 29.Qb1 Ne6 30.h4 Bc7 31.f4 Bd6 (Black gets the initiative) 32.f5 gf5–/+ 33.Bf5 Nf8 34.e4=+ Qa4 35.ed5= Qd1 36.Bd3 cd5=+ 37.Nf4 Qe1 38.Qc2 Ne6 39.Nd5?? Qg3–+ 40.Kh1 Qh4 (41.Kg1 Qd4 42.Kf1 Qd5 43.Bh7 Kf8–+) 0–1. Langen,Roger – Kapstan,Aron, Philadelphia op, 1993.

8.0–0 0–0 9.c5 Bb8 =.

8.0–0 0–0 9.c5 Bc7 10.d4 h6 11.Nbd2 Re8 12.a4 e5 13.de5 Ne5 14.Ne5 Be5 15.Be5 Re5 16.Nf3 Re8 17.Nd4 Bg6 18.b5 Rc8 19.Rfc1 Qe7 20.Qb4 Ne4 21.Bd3 Rf8 22.Rc2 f5 23.Rac1 Kh7 24.a5 f4 25.ef4 ½–½. Kozlowski – Szczepaniak,Alicja, corr 1. AMM Poland, 1991.

8.0–0 dc4 9.Bc4 Nb6 10.d3 =.

8.cd5 cd5 9.Nc3 0–0 =+.

7.Nc3 0–0 8.d4 a5 9.c5 ab4 10.Qb4 Nbd7 11.Qb3 Qa5 12.Nd2 b6–/+ 13.cb6 Rfb8 14.Qd1 Ba3 15.Ba3=+ Qc3 16.Bd6 Rb6 17.Rc1 Qb2 18.a3 e5 19.de5 Ne5 20.Bc5 Nd3 21.Bd3+/– Bd3 (Black is in command) 22.Bb6 Qb6 23.Qb3 Qa6 24.f3 Bb5 25.Kf2 Nd7 26.Ra1 Nc5+= 27.Qc3 Nd3 28.Kg3?? c5–+ 29.h3? d4! 30.Qb3 c4 31.Qd1 de3 32.Ne4 f5 33.Qe2 Qg6 34.Kh2 Nf4 35.Qb2 fe4 36.g3 Nh5 37.Qe5 Re8 38.Qd5 Kh8 39.g4 ef3 40.Qh5 Qd6 41.Kg1 Qg3 (42.Kf1 Qf2) 0–1. Kordsachia,Tariel – Clemens,Christian, Hamburg Favoriten, 1980.

7.Be2 dc4 8.Qc4 b5 9.Qd4 =+.

7.Bf6 Bf6 8.d4 0–0 =.

8.0–0 Nbd7 9.Nc3 Qb6 10.c5 Qc7 11.h3 h6 12.d4 Ne4 13.Qd1 Ndf6 14.Bd3 Rfd8 15.Qc2 Bh7 16.a4 b6 17.Ba3 bc5 18.bc5 Rdb8 19.Rfb1 Qa5 20.Na2 Qc7 21.Ne5 a5? 22.Rb8 Rb8= 23.Rb1 Nd7 24.Nd7 Rb1 25.Qb1 Qd7 26.Qb8 Bd8 27.Bc1 g5 28.Ba6 Kg7 29.Qc8 Qe7 30.Qc6 g4 31.hg4 Qh4 32.g3?? Ng3! 33.fg3 Qg3 34.Kf1 Bh4 0–1. Weigel,Hans Juergen (1910) – Gretzer,Otmar (2165), GER–chT Seniors, 2002.

8.0–0= Nbd7 9.Nd4 Bb1 10.Rab1 (10.Rfb1 dc4 11.Qc4 Ne5=) 10...Ne4 (10...dc4 11.Bc4 e5 12.Nf5+=) 11.Rbd1 (11.Nf3 dc4 12.Qc4 Nef6+=) 11...Qc7 12.d3 Nef6 13.f4 a6 14.a3 Rad8 15.c5+= Rfe8 16.Rf3 b6 17.cb6 Qb6 18.Qa2 c5= 19.bc5 Bc5 20.Rb1 Rb8 21.Rff1 Qd6 22.g4 h6 23.Qa1 Rb7 24.Bc3 Rb1–/+ 25.Rb1 Rb8 26.Rb8= Qb8 27.Qb2 (27.g5 hg5 28.fg5 Nh7=) ½–½. Richter,Sergio (2200) – Paul,Peter, Oberliga Ost–B, 1996.

8.0–0= Nbd7 9.Nd4 Bg6 10.Nc3 =.

7.Bc4 a6 8.bc6 Nc6 9.0–0 =.

7.Bc4 Bd3 8.Qb3 Bc4 9.Qc4 Qd5 10.Qd5 Nd5 11.a4 a6 12.bc6= Nc6 13.Nc3 Ndb4 14.Ke2 Be7 15.d4 0–0 16.Rac1+= Rfd8 17.Rhd1 Rac8 18.e4 Na5 19.Nb1 Nc4=+ 20.Ba1 Na2 21.Rc2= Nb4 22.Rc3 Na2 23.Rb3 Na5 24.Re3 Rc4 25.d5 Ra4 26.Nc3 (better is 26.Bd4!?=) ½–½. Mothes,Rainer – Dieng,M, corr SOK–92–82, 1992.

7.Bc4 Bd6 8.Nd4 Bg6 9.bc6 Nc6 10.Nc6 bc6 11.d3 =.

8.a4 0–0 9.0–0 cb5 10.ab5 Bd3 11.Bd3 Qd3 12.Nc3 Nbd7 13.Ba3 Ba3 14.Ra3 a5 15.ba6 Ra6 16.Rb3 Rb8 17.Qb1 Qb1 18.Rfb1 b6 19.Kf1 Kf8 20.Ke2 Rba8 21.d4 Ra3 22.h3 h6 23.Kd3 Ke7 24.e4 Kd8 25.Ra3 Ra3 26.Nd2 Ne8 27.Nc4 Ra6 28.e5 Nc7 29.f4 Ke7 30.Nd6 Ra8 31.Kc4 Ra3 32.Rb2 Ra8 33.Rf2 f5 34.g4+/– (White gets the initiative) 34...fg4 35.hg4 g6 36.f5 gf5 37.gf5 Rf8 38.f6 Nf6 39.Rf6 Rf6 40.Nc8 Kf7 41.ef6 Kf6 42.Nb6 Kf5 43.Kc5 h5 44.Nc4 Ne8 45.Kc6 h4+/– 46.Ne3 Kg5 ½–½. Ree,Hans – Bernstein,Yaacov, Netanya, 1968.

8.Nc3 0–0 9.0–0 cb5 10.Nb5 Nbd7 11.Rc1 Qb6 12.Bd4 Bc5 13.Bc5 Nc5 14.Ne5 Ncd7 15.Nd7 Nd7 16.d4 Rfc8 17.Bd3?? (better is 17.Be2=). Welling,Gerard (2335) – Oortwijn,Ron, NED Netherlands, 1998.

8.Nd4 Bg6 =.

7.a4 a6 8.Nc3 Nbd7 9.Be2 e5 10.d4 ab5 11.ab5 Ra1 12.Qa1 e4 13.Nd2 0–0 14.bc6 bc6 15.cd5 cd5 16.Nb5 Bb8 17.Ba3 Re8 18.h3 Re6 19.0–0 Ne8 20.Rc1 Rg6 21.Kf1 Nb6 22.Bc5? Qh4–+ 23.Bg4? Bg4 24.hg4 Rf6 25.f4 ef3 26.gf3 Nc4! 27.Nc4 Rf3 28.Ke2 Qf2 29.Kd3 dc4 30.Kc4 Qe3 31.Rc3 Qe6 32.Kb4 Rc3 33.Kc3 Qg4 34.Qa8 Qc8 35.Kb2 Qd8 36.Ba7 Nc7 37.Qb8 Qb8 38.Bb8 Nb5 39.d5 Kf8 40.Kb3 Ke7 41.Kc4 Nd6 42.Kc5 Ne4 43.Kc6 Nf6 44.d6 Ke8 45.Ba7 h5 46.Bd4 Kd8 47.d7? Nd7 48.Bg7 h4 49.Bh6 h3 50.Bf4 Nf6 (51.Bd6 Ng4–+) 0–1. Waechtler,Frank – Schubert,D, BL, 1989.

7.a4 dc4 8.Bc4 a6 9.0–0 =.

7.a4 h6 8.Na3 0–0 9.d4 Bb4–/+ 10.Nd2 Ne4 11.Nab1 Nd7 12.Be2 Qa5 13.Bc1 dc4 14.0–0? Nd2–+ 15.Nd2 Bd2?? 16.Bd2=+ c3 17.Be1 cb5–/+ 18.ab5 Qc7 19.g4 c2 20.Qd2 Bg6 21.Rc1 Nf6 22.h3 Rfc8–+ 23.f4 Ne4 24.Qb4 Nc3 25.Bc3 Qc3 26.Qc3 Rc3 27.Kf2 a6–+ 28.ba6 ba6 (The passed pawn on a6 quickly leads to threats) 29.h4 a5 30.h5 Be4 31.Bf3 Bf3 32.Kf3 a4 33.Ra1 a3 34.Rfc1 Rb8 35.Ke2 Rbb3 36.Kd2 Re3 37.Rc2?? Rbd3 38.Kc1 Re1# 0–1. Wall,Bill – Russell,Bob, San Antonio, TX USA, 1993.

7.Nc3 h6 8.bc6 bc6 9.cd5 cd5 10.Nb5+= Be7 11.Rc1+– 0–0 12.Nc7 Nbd7 13.Na8 Qa8 14.Nd4 Bg6 15.Be2 Qb7 16.Qb3+– Nb6 17.0–0 Ne4 18.Nc6 Nc5?? 19.Ne7 Qe7 20.Qc3 f6 21.Ba3 Nbd7 22.d4 (22...Rb8 23.Bc5 Nc5 24.Qc5+–) 1–0. MrkT – Namaste, internet, 2005.

7.Be2 Qa5 8.Bc3 Qd8 9.0–0 0–0 10.d3 Nbd7 11.Nh4 Qc7 12.h3 Bg6 13.Ng6 fg6 14.a4 dc4=+ 15.dc4 Ne4 16.Be1 Rad8 17.Qc2 Ndf6 18.Nd2 Nd2 19.Bd2 c5 20.Bc3 Be5 21.Bf3 Rf7 22.Rad1 Rfd7 23.Rd7 Rd7+= 24.Be5 Qe5 25.Rd1 Rd1 26.Qd1 Qc7 27.g3 Kf7 28.Bg2 b6 29.Qf3 Ke7 30.Qa8 Ne8 31.Bc6 Nf6 32.f4 h5 33.e4+– Nd7 34.Qg8 Kf6?? 35.e5 Ke7?? 36.Qg7 Ke8 37.Qg6 Ke7 38.Qh5 Nf8 39.Qe8# 1–0. Bousios,Hristos – Missias,Ath, Greece, 1976.

7.Be2 h6 8.0–0 0–0 9.a4 Qe7 10.d4 Nbd7 11.c5= Bc7 12.Nbd2 e5 13.Nb3 e4= 14.Nfd2 Nh7 15.Re1 Ng5 16.Nf1 Nf6 17.Bc3 Qd7 18.Ng3 Be6 19.Ba5 Bb8 20.Qd2 Ng4 21.Reb1 f5 22.Bg4 fg4=+ 23.Qe2 Nf3?? 24.gf3+/– gf3 25.bc6 bc6 26.Qa6+– Bh3 27.Nd2 Bg2 28.Ndf1 Qh3?? 29.Ra2 h5 30.Rb7 Bh1+/– 31.Rg7 Kg7 32.Nh5 Kh8 33.Nf4 Rf4 (34.Qc8 Qc8 35.ef4 Qh3 36.Ne3 Bf4 37.Bd8 Rd8 38.a5 Rg8 39.Kh1 Qh2#; 33...Bf4 34.Kh1 Qg2#) 0–1. Frosinos,Ioannis – Siakoulis,O, Glyfada op 3rd, 2001.

8.Nc3 a6 =+.

8.d4 Bb1 9.Qb1 Bb4 10.Kd1 Ne4 11.Qc2 Ba5 12.Bd3 f5 13.c5 Bc7 14.Ba3 Nd7 15.g3 Rf7 16.Ng1 Nf8 17.Bb2 Ng6 18.f3 Nf6 19.Nh3 Nd7 20.Ke2 Qf6 21.f4 Qe7 22.Ng5 Rf6 23.h3 h6 24.Nf3 Nh8 25.g4 g6 26.Rag1 Kf8 27.Ke1 Rf7 28.Qg2 Rg7 29.Bc3 Qf7 30.Qf2 Ke7 31.Rg2 Rag8 32.Rhg1 Kd8 33.Qb2 cb5 34.ab5 h5 35.g5 Bb8 36.Rc2 Nf8 37.Ba5 b6?? 38.cb6 ab6 39.Bb6 Ke7 40.Ne5 (40...Be5 41.fe5+–; 40.Qa3 Bd6 41.Bc5 e5 42.Bd6 Ke6 43.Bf8 Qd7 44.Ne5 Rf8 45.Qf8 Rf7 46.Qh8 Qd8 47.Qd8 Rb7 48.Qf6#) 1–0. Husarik,Branko (1705) – Kastner,Kamil, Czech–ch U16, 2000.

8.Nd4 Be4 9.d3 Bg6 =+.

8.Be2 dc4 9.Bc4 cb5 10.ab5 =+.

8.Be2 dc4 9.Bc4 Nbd7 10.0–0 =+.

8.Be2 Nbd7 9.0–0 Qc7 10.cd5= cd5 11.Nc3 Rac8 12.Rc1 Qb8 13.h3 h6 14.d4 Rc7 15.a5 Rcc8 16.Qb3 b6 17.a6 Rc7 18.Ba3 Ba3 19.Qa3 Rfc8 20.Rfe1 Ne4 21.Na2 f6 22.Nb4 Rc3 23.Qb2 Rc1 24.Rc1 Rc1 25.Qc1 Nf8 26.Nd2 Qd6 27.Nc6 Nd2 28.Na7 Ne4?? 29.Nc6?? Nd7?? 30.a7+– Qf8 31.Nb8! 1–0. Mehlhorn,U – Mergel,H, BFO–072, 2000.

8.Be2 Nbd7 9.bc6 bc6 10.Nd4 Be4 =+.

8.Be2 h6 9.0–0 dc4 10.Bc4 cb5 11.ab5 =.

8.Be2 h6 9.0–0 Re8 10.d4 Nbd7 11.Nc3 Rc8 12.c5 Bb8 13.a5 Qe7 14.a6 Nf8 15.b6+/– ab6 16.cb6 ba6+= 17.Ra6 N8d7 18.Qa4 e5 19.Ba3 Qe6 20.de5 Ne4 21.Ne4+/– Be4 (Black launches an attack) 22.Nd4 Qe5= 23.f4 Qf6 24.b7 Rc7 25.Nc6 Qc3= 26.Kf2 Bc2–/+ 27.Qd4 Rc6 28.Rc6 Qc6–+ 29.Rc1 Qg6 30.Bb5 Be4 31.Bd7–/+ Qg2 32.Ke1 Bf3 33.Bb5–+ Qg1 34.Kd2 Qf2 35.Kc3 Re3 36.Bd3 Be2 37.Kb4 Bd3 38.Rc8 Kh7 39.Rb8 Qd2 40.Kc5 Qa5 41.Kc6 Bb5 42.Kd5 Ba6 43.Bc5 Qa2 44.Kc6 Re6=+ 45.Kc7 Kg6?? 46.Rg8 Bb7?? 47.Qg7+– Kf5 48.Qg4 Ke4?? 49.f5 Kd5 50.Qd4 (50.Kb7 Qa6 51.Kc7 Rc6 52.Kd8 Qc8 (52...Rc5 53.Qd1 Kc6 54.Qd7 Kb6 55.Qd6 Kb5 56.Qd3 Kb6 57.Qa6 Ka6 58.f6+=) 53.Ke7 Qb7 54.Kf8 Rc8 55.Kg7 Rg8 56.Kg8 Kc5+/–; 50.fe6 Kc5 51.e7 Bc6 52.Qg1 Kd5 53.Qd1 Ke4 54.Kc6 Qa6 55.Kc7 Qa5 56.Kc8 Qa8 57.Kd7 Qb7 58.Ke8 Qc8 59.Kf7 Qf5 60.Kg7 Qe5 61.Kh6 Qf6 62.Rg6 Qh8 63.Kg5 Qe5 64.Kg4 Qf5 65.Kh4 Qf2 66.Kh3 Qf7 67.Qe2 Kd4 68.Rd6 Kc3 69.Qd2 Kb3 70.Rb6 Kc4 71.Qa2 Kc5 72.Qf7 Kb6 73.e8Q Kc5 74.Qe5 Kb4 75.Qb7 Kc4 76.Qbb5#) 1–0. Demoulin,Joachim (2070) – Grodent,Gerald, TCh2–BEL, 2003.

8.cd5 cd5 9.Be2 0–0 =.

8.Be2 0–0=+ 9.0–0 dc4 10.Bc4 cb5 11.Bb5 =+.

8.Be2 0–0 9.0–0 dc4 10.Bc4 Nbd7 11.Nd4 =.

8.Be2 0–0 9.0–0 Nbd7 10.d3 e5 11.d4 e4 12.Nh4 Be6 13.c5 Bc7 14.g3 Qe7 15.b6 Bb8 16.Nd2 h6 17.Nb3 Nh7 18.Bc3 Ndf6 19.Na5 Ng5 20.Ng2 Qd7 21.Nf4 Bg4 22.Bg4 Ng4 23.h4 Nf3 24.Kg2 g5 25.hg5+= hg5 26.Nh3 f5 27.Ng5?? Ng5–+ 28.Rh1 Qg7 29.Rh5? Bg3! (30.Nc4 Bf2–+) 0–1. Sternik,Ryszard (2000) – Guziec,Krzysztof (1800), corr 1. AMM Poland, 1991.

8.Be2 0–0=+ 9.0–0 Nbd7 10.d4 dc4 11.Bc4 Nb6 12.Be2 cb5 13.Bb5 Nfd5 14.Nbd2 Nb4 15.e4 Bg4 16.h3 Bh5 17.e5 Be7 18.Ne4 Rc8=+ 19.Rc1 Rc1 20.Bc1 N6d5 21.Qb3 Qc7 22.Nfd2 Nf4 23.Bb2 Be2 24.Rc1 Qd8 25.Bc4 Nbd3 26.Bd3 Nd3 27.Rc2 Nb2 28.Qb2 Bb4 29.Nb3? Bd3–+ 30.Nec5 Bc2 31.Qc2 Qc7 32.Qe4 b6 33.Nd3 Qc2 (34.Nbc1 Rd8–+) 0–1. Kusmierek,Jozef – Piszcz,Kazimierz, corr 2. AMM Poland, 1994.

8.Nc3 0–0 9.Be2 dc4 10.bc6 bc6 11.Nd4 =+.

8.Nc3 0–0 9.Be2 Qc7 10.h3 Nc5 11.d4 Ncd7 12.0–0 h6 13.Qb3 Rab8 14.Rfc1 dc4= 15.Bc4 c5 16.a5 b6 17.Na4 ba5 18.dc5+/– Bc5 19.Nc5 (White fights for the Initiative) 19...Nc5 20.Qa3 Rbc8 21.Be5 Qb6 22.Bd4 Nfe4 23.Ne5 Qd6 24.Nc6 Kh7 25.f3 Nf6?? 26.Bc5 Qc5 27.Qc5 (27...Rfd8 28.Qa7+–) 1–0. Kreuzer,Uwe – Bakkers,Max, corr SOK–91–76, 1991.

8.Nc3 Qc8 9.Nh4 Bg4 10.f3+= Bh5 11.g4 Bg6 12.g5 Ng8 13.cd5 cd5 14.f4 Ne7 15.Ng6 Ng6 16.Bd3 Nc5 17.Bc2 Qc7 18.Rc1 Ne7 19.Ne2 0–0? 20.d4+– Ne4 21.Be4 Qa5 22.Bc3 Bb4 23.Bd3 (23...Rac8 24.Bb4 Qb4 25.Kf2+–) 1–0. pierre – jlepok, ChessHere.com, 2006.

8.bc6 bc6 9.Nd4 Be4 =.

8.d4 dc4 9.bc6 bc6 10.Bc4 =+.

8.d4 Qe7 9.Nc3 e5 10.de5 Ne5 11.Nd4 Bg6 12.bc6 bc6 13.cd5= Rb8 14.Qd2 cd5 15.Bb5 Nfd7 16.Nd5+/– Qd8 17.f4+– Rb5? 18.Nb5 Nd3 19.Ke2 0–0 20.Nd6 Nb2 21.Qb2 Nc5 22.Qe5 Bd3 23.Kf3 f6 24.Ne7 Kh8 25.Qc5 Qe7 26.Rhd1 Bg6 27.Rac1 Rb8 28.Qc8! (28...Qf8 29.Qf8 Rf8 30.f5+–) 1–0. McGhee – SWAT_TEAM, ChessWorld.net, 2004.

8.Nd4 Bb1 9.bc6 Be4 10.cd7 Nd7 11.Rc1 =.

8.Nd4 Bg4 9.f3= c5 10.fg4 cd4 11.Bd4 dc4 12.g5 =.

8.Nd4 Bg4 9.f3= Bh5 10.bc6 bc6 11.Nc6 Qb6 12.Bf6 Nf6 13.Nd4 Be5 (13...0–0 14.Nc3=) 14.a5+= Qb4 15.Nc6+/– Qb2 16.Ra3 Bd6 17.Rb3 Qa1 18.d4 0–0 19.c5+– Rac8 20.Bb5 Rc6 21.Bc6 Qa5 22.Nc3 Rc8?? 23.cd6 Rc6 24.Rb8 (24…Rc8 25.Rc8 Qd8 26.Rd8 Ne8 27.Re8#) 1–0. Kern,Michael – Bell,Alexander, compuserve, 1997.

8.Be2 dc4 9.Bc4 a6 10.a4 =+.

8.Be2 dc4 9.Bc4 cb5 10.Nb5 Be7 (10...Bb4 11.Nbd4 Be4 12.0–0=) 11.Nbd4 Bg6 (11...Be4 12.0–0=+) 12.Qb3= Nbd7 13.Ba3 (13.0–0 e5 14.Ne2 Nc5=+) 13...e5 14.Nb5 a6 15.Be7 Qe7 16.Nc3 Nc5 17.Qd1 Nd3 18.Bd3 Bd3 19.Qb3 Rfd8 20.Ne2 b5 21.Qb2 e4–+ 22.Nfd4 Qe5 23.Rc1 Rac8 24.Qa3 Bc4 25.Qa6= Ra8 26.Qb7 Rdb8 27.f4 Qh5 28.Qc7 Nd5 29.Qe5 Qe5 30.fe5 Ra2 31.Ng3 Nb4 32.Rb1 Nd3 33.Kd1 Nf2 34.Ke1 Nh1 35.Nh1 Bd3 36.Rc1 Rba8 37.Nf2 Ra1 38.Nd3 ed3 39.Kd1 Rc1 40.Kc1 Ra1 41.Kb2 Rg1 42.Nb5 Rg2 43.Kc3 Rh2 44.Kd3 Rh5 45.Ke4 Rh4 46.Kf5 g6 47.Kg5 Rh5–+ 48.Kf4 Rf5 49.Ke4 h5 50.d4 h4 51.Nd6 Rf1 0–1. Demoulin,Joachim (2080) – Gervais,Victor (2225), Glorney Cup U20, 1995.

8.Be2 dc4 9.bc6 Nc6–/+ 10.Bc4 Ne5 11.Ne5 Be5 12.d4 Bd6 13.0–0? Qc7 14.Be2–/+ Bh2 15.Kh1 Bd6 16.Nb5 Qe7 17.Nd6 Qd6 18.a4 Rfc8 19.Ba3 Qd7 20.Bf3 Ne4 21.Bb4 Rc2 22.Be4 Be4 23.f3 Bg6 24.Kg1 Rac8–+ 25.Rf2 Qc6 26.Rc2 Qc2 27.Qc2=+ Rc2 28.a5 Rb2 29.Bc5= a6 30.Ra3 h6 31.Rc3 Rb5 32.Bb6 Rb1 33.Kf2 Rb2= 34.Kg3 f6 35.Rc7 Bd3= 36.Re7 Bc4 37.Rb7 Bf1=+ 38.f4 Bg2 39.Rb8 Kf7–/+ 40.Rc8 (40.Bc7 Rb8 41.Bb8 Bd5–/+) ½–½. algernon (2360) – rr (2295), net–chess.com, 2007.

8.Be2 Nbd7 9.0–0 Nc5 10.d4 Nce4 11.Ne4 Be4 12.c5 Bc7 13.a4 Ng4 14.g3 f5 15.Nd2 Nh2!–/+ 16.Kh2?? Qh4 (17.Kg1 Qh1) 0–1. Jeschke,Holger (1920) – Bohner,Joerg (1815), Schleswig Holstein–ch, 2001.

8.Be2 h6 9.d4 dc4 10.0–0 Nbd7 11.bc6 bc6 12.Bc4 e5 13.Ne2 e4=+ 14.Ne5 Ng4 15.Ng3 Nge5 16.de5 Be5 17.Nf5 Bb2 18.Qg4 h5 19.Qg6 Qf6 20.Nh6 Kh8 21.Nf7 Rf7 22.Bf7 Ba1 23.Qh5+/– Qh6 24.Ra1 Rb8? 25.h3 Qh5+/– 26.Bh5 Ne5 27.Rc1 g6 28.Bg4 Rb2 29.Be6 Kg7 30.Rc5 Kf6 31.Bb3 Rd2 32.Bc2+– Nd3 33.Rc6 Ke5 34.Bb3 Rf2 35.Rg6 (The passed pawn on h3 will quickly become a dangerous weapon) Re2 36.Rg3 Re1 37.Kh2+– Nf2 38.Rg5 Kf6 39.Rg8 Nd3 40.h4 Re3 41.h5 (41...Re1 42.h6+–) 1–0. Steffens,Olaf (2315) – Voigt,Martin (2265), Oberliga Nord N, 1998.

8.bc6 bc6 9.cd5 ed5 10.Be2 =+.

8.bc6 bc6 9.cd5 Nd5 10.Qb3 =+.

8.bc6 bc6 9.cd5 Nd5 10.Nc3 =.

8.Nc3 0–0 =+.

8.Be2 0–0 =.

8.Be2 Nbd7 =.

8.0–0 dc4 9.Na3 =+.

8.0–0 Nbd7 9.d4 dc4 10.bc6 bc6 11.Nbd2 Nb6 12.Nc4 Nc4 13.Bc4 Rb8 14.Bc3 Ne4 15.Rc1 Ba3 16.Rc2 Ng5 17.Bd3? Nf3–+ 18.gf3 Bh3 19.Kh1 Bf1 20.Qf1 Qb6 21.Qh3 g6 22.d5 cd5–+ 23.Bf6 Rfc8 24.Re2 Qc7 25.Re1 Bb2 26.Bg5 Bg7 27.Rg1 Rb2 28.Bh4 Qc3 29.Bf1 Ra2 30.Rg4 Bf6 31.Bg3 a5 32.f4 Qc2 33.Qh6 Qe4 34.Kg1 (If White now only could play Qh3...) 34...Ra1 35.Qh3 h5! (36.Rg6 fg6–+) 0–1. Raue,T – Zachej,A, Germany, 2002.

8.0–0 Nbd7 9.Nd4 Bg6=+ 10.bc6 bc6 11.cd5 cd5 12.Ba3 Ba3 13.Na3 Qa5 14.Nab5= Rfc8 15.Nb3 Qb6 16.Nc3 Ne5 17.Na4= Qd6 18.d4 Ned7 19.Nac5 Ne4 20.Ne4 Be4 21.Bd3 Bd3 22.Qd3 Rc7 23.Rfc1 Rac8 24.Rc7 Qc7 25.Qd2 Qb6 26.Rc1 Rc4 27.h3 Qc7 28.Rc4+= Qc4 29.Qa5+/– h6 30.Qa7 Nf6 31.Qa5 Ne4 32.Qe1 Qc2= 33.Nc5 Qa2 34.Ne4 de4 35.Qc1 Kh7 36.Qc7 f5 37.Qe5 Qb3 38.Kh2+= Qa2 39.Qd6 Kg6 40.Qf4 Qd5 41.g4 Kf6= 42.h4 g5 43.Qg3 e5 44.hg5 hg5 45.Qe5 Qe5 46.de5 Ke5 47.gf5 Kf5 48.Kg3 Kg6 49.Kg4 Kf6 ½–½. Chirpii,Alexandru (1965) – Mikhaylov,Dimitry, Kishinev MDA Open Binefacere, 2007.

8.0–0 Nbd7 9.cd5 cd5 10.Nd4 Bg6 =.

8.a4 a6 9.0–0 ab5 10.ab5 Nbd7 11.bc6 bc6=+ 12.Nd4 Bb1 13.Qb1= Qb6 14.Qc1 Be5 15.Rb1 Rfb8 16.f4 Bd6 17.Bc3 Qc7 18.Rb8 Rb8 19.Nf3 Ne4 20.Ba1 Ra8 21.Qc2 Ra5 22.Rc1 c5 23.cd5 ed5 24.d3 Nef6 25.Bc3 Ra3 26.Qb2 (26.g3 Qa7=) ½–½. Weiss,P – Waesch,T, Leiden, 2001.

8.a4 cb5 9.ab5 dc4 10.Na3 =.

8.d3 dc4 9.dc4 Qe7 =+.

8.Bc4 0–0 9.0–0 =+.

8.Bc4 0–0 9.Nc3 Bg4 10.h3 Bh5 11.0–0 cb5 12.Nb5 Be7 13.Be2 a6 14.Nbd4 Nbd7 15.a4 Bg6 16.Bc4 Rc8 17.Qe2? e5–+ 18.Nb3 e4 19.Ne5=+ Ne5 20.Be5 Nd7 21.Bd4 Bd6 22.Rfc1 Nf6 23.Rab1 Ba3 24.Re1 Rc6 25.Be5 Qc8 26.d3= Rd8 27.Nd4+= ed3 28.Bd3 Bd3 29.Qd3 Rc3 30.Qf5 Nd7 31.Bf4 Re8 32.Qd5 Nc5 33.Nf5 Rd3 34.Nd4 Rd8 35.Qc4 Qd7 36.a5 Rc8 37.Rb6+= g6 38.Reb1 Rd2+= 39.Rd6 Qe8 40.Qd5 Ne4 41.Rd7?? Nf6 42.Qb3 Qd7 43.Qa3 Ne4 44.f3 Nc3 45.Rb6?? Rd4! 46.ed4 Qd4 47.Kh1 Qf4 48.Rb7 Ne2 49.Rb1 Ng3 (50.Kg1 Nf5–+; better is 49...Rc2!? 50.Rd1 Ng3 51.Kg1–+) 0–1. Kreuzer – Schmalfuss, Weinheim, 1986.

8.Bc4 a6 9.a4 =+.

8.Bc4 a6 9.Qa4 =+.

7.a4 Bc5 8.d4 Be7 9.bc6 bc6 10.Ba3 =+.

7.a4 Bd6 8.bc6 bc6 9.Nd4 Bg6 10.Nc6 Qb6 11.Bf6 Nf6 12.cd5 Nd5 13.Nd4 0–0 14.Na3 Ba3 15.Ra3 Qc5 16.Ra1 e5 17.Rc1+= Qc1? 18.Qc1+– ed4 19.Be2 Rfb8 20.Qa1?? Nb4?? 21.0–0+– Nc2 22.Qa2 d3? 23.Bg4 Rd8 24.f4 Be4 25.Qc4 Re8 26.Bd7 Re7 27.f5 Rd7 28.Qe4 Rad8 29.f6 gf6 30.Rf6 Rb8 31.Qg4 (31...Kf8 32.Qd7+–) 1–0. Bulcourf,Carlos (2295) – Benko,Francisco (2220), Buenos Aires Najdorf op, 1993.

7.a4 Be7 8.Be2 Qc7 9.0–0 0–0 10.Na3 a5 11.Rc1 Ng4 12.h3 Nge5 13.Ne5 Ne5 14.d4 Nd7 15.c5 e5 16.b6 Qb8 17.Bc3 Nb6–/+ 18.cb6 Ba3 19.Ra1 Bd6 20.Qd2 Re8 21.Ba5? ed4–+ 22.ed4 Bf4 23.Qe1 Bd3 24.Ra2?? Be2–+ 25.Re2 Re2 26.Qe2 Ra5 27.Ra1 Bd6 28.Qe1 Ra6 29.a5 Qf8 30.Rb1 Qe7 31.Qd2 Ra8 32.Re1 Qf6 33.Rb1 Qf4 34.Qf4 Bf4 35.Ra1 Ra6 36.Re1 Kf8 37.g3 Bd2 (38.Ra1 Ba5–+) 0–1. Bittner,Hannjoerg – Hesse,Peter, corr, 1987.

7.Nc3 Bd6 8.cd5 cd5=+ 9.Be2 0–0 10.d4 Rc8=+ 11.0–0 Qa5 12.Qa4 Qa4–/+ 13.Na4 Ne4 14.Rfc1 h6 15.Rc8 Rc8=+ 16.Rc1 Rc1 17.Bc1 Ndf6 18.h3 g5 19.Nh2? Bh2 20.Kh2 Nf2 21.Nc3 N2e4 22.Ne4 Ne4 23.Bb2 Kf8 24.g4 Bg6 25.a4 Ke7 26.a5 f5 27.Ba3 Kf6 28.Bb4 Be8 29.Kg2 Kg6 30.a6 ba6–/+ ½–½. Engles,Michael – Descamps,Stijn, Telechess, 2003.

7.Nc3 Be7 8.Nd4 c5 9.Nf5+/– ef5 10.cd5 Ne5 11.d4 Ned7 12.dc5 Bc5 13.Qb3 0–0 14.Bd3 f4 15.Nd1 Re8 16.0–0+/– Ng4 17.ef4 Qh4 18.h3 Ndf6? 19.Rc1+– Bb6 20.Qc3 Nh6 21.Qd2 Ne4 22.Be4 Re4 23.Rc3 Nf5+/– 24.Qc2 Rae8 25.Rc8 Qf4 26.Bc1 Qe5 27.Re8 Qe8 28.Ne3 Nd6 29.a4+/– f5 30.Ba3 Be3 ½–½. Harding,Timothy – Breslin,William, Ireland, 1989.

7.Nd4 Bg4 8.f3 c5 9.fg4 cd4 10.Bd4 Ne4 +=.

7.Be2 c5 8.0–0 Bd6 9.d3 dc4 10.dc4 Qc7 11.Nbd2 0–0 12.Qb3 h6 13.Bd3 Bd3 ½–½. Teichmann,Erik – Davidovic,Aleksandar, Australia, 1998.

7.Be2 Be7 8.0–0 0–0 9.bc6 bc6 10.Ne5 (Better is 10.Nd4!?+=) 10...Ne5=+ 11.Be5 Nd7 12.Bc3 dc4 13.Bc4 Nb6 14.Bb3 Bd3 15.Re1 c5 16.Bc2 Bc2 17.Qc2 c4 18.Rd1 Rc8 19.a4 Qd3 20.Qd3 cd3 21.a5 Nc4 22.a6 e5 23.f3 f6 24.f4 ef4 25.ef4 Bc5 26.Kh1 Rfe8 27.g3 Re2 28.Ra4 Nd6 29.Bb4 Ne4 30.Bc5 Rc5 31.Kg1 Rh5 32.Rd4? Reh2–+ (33.Re4 Rh1 34.Kf2 Rd1–+) 0–1. valpa – Smilodon, HCL–B1995 playchess.de, 2003.

7.Be2 h6 8.0–0 Bd6 9.d4 dc4 10.Bc4 0–0 11.Nbd2 c5 12.Ne5 cd4=+ 13.ed4 Nb6 14.Bb3 a6 15.ba6 Ra6 16.Rc1 Qb8 17.h3 Rc8 18.Qe2= Nbd5 19.Ndc4 Bb4 20.Nd3 Rac6 21.Nb4= Nb4 22.Ne5 Rc1 23.Rc1 Rc1 24.Bc1 Qc7 25.Qc4 Qc4 26.Bc4 Nfd5 27.a3 Nc2 28.Bb2 Nf4 29.g3 Nh3 30.Kf1 f6 31.Nd3+= Ng5 32.Ke2 Ne4 33.Bb3?? Nd4?? 34.Bd4+– Kh7 35.Nc5 Nc5 36.Bc5 e5 37.Bd5 Bc8 38.Kd3 f5 39.Bd6 e4 40.Kd4 g5 41.Ke5 Kg6 42.a4 h5 43.Be7 b6 44.Bd8 Bd7 45.Bb3 Kh6 46.Bb6 h4 47.gh4 gh4 48.Be3 Kg6 49.Bd1 Bc8 50.Be2 Bd7 51.a5 Bc6 52.Bf4 Bd7 53.Kd6 Bc8 54.a6 h3 55.a7 Bb7 56.Ke5 Bc6 57.Bf1 (57...h2 58.Bh2+–; 57.Bc4 e3 58.fe3 Be4+–) 1–0. Nuessel,Georg (2145) – Zepke,Armin (1950), Bayernliga, 2006.

7.Nh4 Bg4 8.Be2 Be2 9.Qe2 Bd6 10.a4 0–0 11.Nf3 dc4 12.Qc4 cb5 13.ab5 Rc8 14.Qd3 Nc5 15.Qe2 Be7 16.Bd4?? Nb3–+ 17.0–0 Na1 18.Ba1 h6 19.Ne5 Bd6 20.f4 Be5 21.Be5 Nd7 22.Bd4 f6 23.Qh5 Qe8 24.Qg4 e5 25.Bc3 Qe7 26.f5 Rc7 27.Rf3? Nc5 28.Rh3 Kh8 29.Bb4 Rd8 30.Na3?? Qd7 31.Rg3 Nd3 32.h4 Rc1 33.Kh2 Rh1!! (34.Kh1 Nf2 35.Kg1 Ng4 36.Rg4 Rc8–+) 0–1. Irene – Taxi, HCL–B2222 playchess.de, 2003.

7.Nh4 Bg6 8.Ng6 hg6 9.Nc3 Nc5 10.Qe2 Be7 11.0–0–0 (11.bc6!? bc6 12.cd5 cd5 13.Rb1=) 11...a6 12.d4 Nce4 13.Ne4 Ne4 (< 13...de4 14.bc6 bc6 15.c5=) 14.bc6 bc6 15.c5 (15.Qc2 Rb8 16.Bd3 Qa5 17.cd5 cd5 18.Be4 de4–/+) 15...Qa5 16.Qc2 (16.Rd3!?=+) 16...Qa2–/+ 17.Bd3 Rb8 18.f3 Nf6 19.Rd2 Kd7 20.Kd1 Rb3 21.Ke2 Rhb8 22.Rb1 Bd8–/+ 23.Qc1 Qa5 24.Ra1 Qb4 25.Ra2 a5 26.Rc2 a4 27.Qd2 Qd2–/+ 28.Rd2 a3 29.Ra1?? ab2–+ 30.Rb1 Ne8 31.g4 Nc7 32.Bc2 R3b4 33.h4 Nb5 34.Rd3 Bh4 35.f4 Bd8 36.Kf3 g5 37.f5 ef5 38.gf5 Bf6 39.Kg4 Na7 40.Ra3 Nc8 41.Ra6 Rc4 42.Bd3 Rc3 43.Bc2 Rc2 44.Ra2 Re2 45.Kf3 Rh2 46.Kg3 Rc2 47.Kf3?? Bd8 48.Kg4 f6 49.Kh5 Bc7 50.Kg6 g4 51.Kg7 Bd8 52.Kf8 g3 53.Rh1 b1Q 54.Rh7 Be7 55.Re7 Ne7 56.Kf7 Qa2 57.e4 de4 58.Kf6 Nf5! 59.d5 Qd5 60.Kg6 Qe6 61.Kg5 Rg8 62.Kf4 Rf2 0–1. Otte,Marco – Fassaert,D (1900), Gent, 2000.

8.Bc4 cb5 9.Bb5 Rc8 10.Bf6 Qf6 11.d4 Bb4 12.Nbd2 =.

8.bc6 bc6 9.Na3 Bc5 =+.

9.Be2= c5 10.0–0 Be7 (10...Bd6 11.d3 Nbd7 12.a5=) 11.d3+= 0–0 12.a5 Nbd7 13.Nbd2 e5 14.e4 Be6 15.Ne5 Ne5 16.Be5 Nd7 17.Bb2 Bf6 18.Bf6 Qf6 19.Nc4 Rfd8 20.Qc2 Ne5 21.Ne5 Qe5 22.f4 Qd4 23.Kh1 f6 24.f5 Bf7 25.Rfd1 Rac8 26.Bf3 h5 27.g3 Qe5 28.Rac1 b6 29.Qc3 Qc3 30.Rc3 Rd4 31.Rb1 Rcd8 32.Be2 Ra4 33.ab6+= ab6 34.Kg2 Rdd4 35.Kf3 Rdb4 36.Rcc1+/– Ba2 37.Rb4 Rb4 38.Ra1 Bf7 39.Ra8 Kh7 40.Rf8 1–0. Svitek,Volker – Mironov,Oleg E (2185), Praha Cedok op, 1996.

9.Be2 c5 10.d3 Rc8 11.Qb3 Qd5 12.Qc2 c4 13.e4 Bb4 14.Kf1 Ne4 15.de4 Be4 16.Qd1?? c3 17.Qd5?? cb2–+ 18.Qe4 Rc1 19.Bd1 ba1Q (20.g4 Rd1 21.Kg2 Rh1 22.Kh1 Qa4–+) 0–1. Berlacki – Magrin, Venezia II, 1971.

9.Be2 Nbd5 10.0–0 Be7 11.Nc3 0–0= 12.Nd5 Qd5 13.d3 Bg6 14.Nh4 Bh5 15.Bh5 Nh5 16.Nf3 cb5 17.Bd4 ba4=+ 18.Ra4 a6 19.Ne5 Nf6 20.Qf3 Qf3 21.Nf3 Rfc8 22.h3 Nd7 23.Ne5 Ne5–+ 24.Be5 f6 25.Bh2 b5 (Black gets the initiative) 26.Ra2 Rc6 27.g4 e5 28.Rb1 Rd8 29.Rba1 Rd3 30.Ra6 Ra6 31.Ra6 b4 32.Kf1 Ra3 33.Rb6 Ra2 34.Bg3 Kf7 35.f4 ef4 36.Bf4 Rb2 37.e4 Bc5 38.Rb7 Kg6 39.Ke1 Bd4 40.Rb5 Bc3 41.Kd1 Rb1 42.Kc2 Rh1 43.e5? fe5 44.Be5 Be5 45.Re5 Rh3 46.Rb5 b3 47.Kd2 Rg3 48.Ke2 Rg4 49.Rb3 Rf4 50.Rg3 Kf6 51.Ke3 Rf5 52.Ke4 g6 53.Rd3 0–1. Ruhle,Ernst Albrecht – Ruprich,Udo, Seefeld op, 2003.

9.Be2= Bd6 10.a5 Nbd7 11.a6 =.

9.Be2 Bd6 10.bc6 bc6 11.Nd4 =.

8.Nd4 Qb6 9.Qb3 Be4 =.

8.cd5 cd5=+ 9.Be2 Rc8 10.Nc3 Bb4 11.0–0 0–0 12.Qa4 Ba5 13.Nb5= Nc5 14.Qd4 Re8 15.Ba3 e5 16.Ne5= Ne6? 17.Qa4 Ne4 18.d3?? Nc3=+ 19.Nc3 Bc3 20.Rac1? Be5–+ 21.Rc8 Qc8 22.f4 Bf6 23.g4 Bg6–/+ 24.f5 Bf5 25.gf5 Nd4–/+ 26.ed4 Re2 27.Bd6 Qc3 28.Qa7?? Bd4–+ (29.Rf2 Qe1 30.Kg2 Qf2 31.Kh3 Qf3 32.Bg3 Qf5 33.Kh4 Bf6#) 0–1. Steyn,AS – Cannon,JM, SAJCC U/14, 2002.

8.Rb1 cb5 9.cd5+= Nd5 10.Bb5 a6= 11.Bd7 Qd7 12.0–0 Be7 13.Nb3 0–0 14.Qg4 Nf6 15.Bf6 Bf6 16.Nc5 Qd2? (White creates threats along the open d–file) 17.Ne4+– Qd8 18.Rfd1 h5 19.Qg3 Bh4 20.Rd8 Bg3 21.Ra8 (21...Ra8 22.hg3+–) 1–0. pcmvr (2730) – iozeph (2510), net–chess.com, 2007.

8.Rb1 c5 9.Nf3 =.

8.bc6 Be4 9.cd7 Kd7 10.Qa4 Kc8 11.Rc1 +/–.

8.bc6 Be4 9.cd7 Nd7 10.f3 Bg6 11.cd5 e5 12.Nb3 Bd6 13.Bb5 Qh4 14.g3 Qe7 15.0–0 a6 16.Bd7 Qd7 17.e4 Qh3 18.Qe2 0–0 19.a4 Rac8 20.d3 f6 21.Rfc1 Qd7 22.Rc4 b5 23.ab5 Qb5 24.Qc2 Rb8 25.Ba3 Ba3 26.Ra3 Qb6 27.Nc5+– Be8 28.Ra6 Qb1 29.Kg2?? Rb2–+ (30.Qb2 Qb2 31.Kh3 Bh5–+) 0–1. Bulcourf,Carlos (2210) – Nasjleti,Ezequiel, Traffic op Buenos Aires, 1992.

8.bc6 Bg6 9.cd7 Kd7 10.cd5 ed5 11.Qa4 Kc8 12.Rc1 Kb8 13.Nb5 +–.

8.bc6 Bg6 9.cd7 Qd7 10.cd5 Qd5 = (10...Nd5?? 11.Bb5+–; 10...ed5?? 11.Bb5+–).

8.0–0 0–0 9.d4 dc4 10.bc6 bc6 11.Nbd2 Nb6 12.Nc4 Nc4 13.Bc4 Rb8 14.Bc3 Ne4 15.Rc1 Ba3 16.Rc2 Ng5 17.Bd3? Nf3–+ 18.gf3 Bh3 19.Kh1 Bf1 20.Qf1 Qb6 21.Qh3 g6 22.d5 cd5 23.Bf6 Rfc8 24.Re2 Qc7 25.Re1 Bb2 26.Bg5 Bg7 27.Rg1 Rb2 28.Bh4 Qc3 29.Bf1 Ra2 30.Rg4 Bf6 31.Bg3 a5 32.f4 Qc2 33.Qh6 Qe4 34.Kg1 Ra1 35.Qh3 h5! (36.Rg6 fg6–+) 0–1. Raue,Thorsten (1830) – Zachej,Arne (1740), Muensterland Verbandsklasse–B, 2002.

8.0–0 dc4 9.bc6 bc6 10.Bc4 =+.

8.0–0 h6 9.Nd4= Bh7 10.Qb3 Nc5=+ 11.Qd1 Nd3 12.Qb3 Nb2 13.Qb2=+ c5 14.Nf3 0–0 15.d3 dc4 16.dc4 Qc7 17.Nbd2 e5–/+ 18.h3 e4–+ 19.Ne1 Be5 20.Qb1 Ba1 21.Qa1 Rfd8 22.Nb3 Nd7 23.f4 a6 (24.Nc2 Bf5–+) 0–1. Simoncini,M – Bukhari,M, Dubai olm, 1986.

7.Qb3 Nbd7=+ 8.d4 dc4 9.Bc4 cb5 10.Bb5= 0–0 11.0–0 a6 12.Be2 Qb6 13.Nbd2 Rac8 14.Rac1 Ne4 15.Nc4 Qb3 16.ab3 b5 17.Ncd2 Nd2=+ 18.Nd2 Bb4 19.Nf3 Bc2 20.Ra1=+ Nb8 21.Ba3 Ba3 22.Ra3 Rc3 23.Nd2 Bd3 24.Bd3= Rd3 25.Ne4 ½–½. Bennett,Hilton – Zakaria,F, 107th ch–NZL, 1999.

7.Nc3 dc4 8.Bc4 cb5 9.Bb5 Nbd7 10.d4 0–0 11.0–0 a6 12.Bd3 Bd3 13.Qd3 b5 14.Rfc1 Nb6 15.a4 Nc4 16.Qe2 Nb2 17.ab5 ab5 18.Qb2 b4 19.Na4 Qb8 20.Ne5 Qb5 21.Nc5 Ra1 22.Qa1 Nd5 23.Qb1 Bd6 24.Qd3 Qd3 25.Ned3 Rb8 26.Kf1 h5 27.Ke1 Bh2=+ 28.g3 h4 29.gh4 Bd6 30.Kd2 Be7 31.h5 Nf6 32.Rc4 b3 33.Kc3 Nh5 34.Nb3 Nf6 35.Nbc5 Kf8 36.e4 Ke8 37.f3 Rc8 38.Nb7 Rc4 39.Kc4 g5 40.Ne5 Nd7 41.Nd7 Kd7 ½–½. Schaefer,Dirk (2020) – Walter,Mario (1885), remoteschach.de, 2004.

7.bc6 Nc6 8.cd5 Qd5 =+.

7.cd5 cd5 8.Nc3 Nbd7 9.Rc1 0–0 10.Be2 Rc8 11.0–0 e5 12.d3 Re8 13.Nd5 Nd5 14.Rc8 Qc8 15.e4 Qc5 16.a4 Qb4 17.Ba1 N5b6 (17...Bd6 18.ef5 N7b6 19.Ng5=) ½–½. Zbroja,Tadeusz – Preuss,Guenter, corr 3GMM–F, 2000.

7.cd5 ed5 8.Be2 0–0 =.

8.a4 a6 9.Be2 =+.

8.a4 dc4!? 9.Bc4 cb5 10.ab5 Bd6 =.

8.a4 Bd6 9.Be2=+.

8.a4 Nbd7 9.bc6 bc6 10.Nd4 Rc8 11.Nf5 ef5 12.Bd3 Ne5 13.Bf5 Rb8 14.Ra2 Nc4=+ 15.Ba1 g6 16.Bd3 Ne5 17.Bb1 (17...Re8 18.0–0=+). Ziese,Gerhard – Kross, corr SOK–89–48, 1989.

8.a4 Nbd7 9.cd5 cd5=+ 10.d4 Bb4 11.Bd3 Ne4 12.Qc2? Rc8 13.Be4–/+ Be4 14.Qb3 Bd6 15.0–0? Bf3–/+ 16.gf3 Qg5 17.Kh1 Qh5 18.f4 Rc4 19.Ne2?? Qe2–+ 20.Rac1 Nf6 21.Rg1 Rb4 22.Qc2 Rb2 23.Qe2 Re2 24.Rg2 Ne4 25.Rcg1 Nf2 (26.Rf2 Rf2–+) 0–1. gtate (1655) – mrmojorisin, net–chess.com, 2001.

8.a4 Nbd7 9.cd5 ed5 10.bc6 bc6 11.Nd4 +/–.

8.a4 Bg4 9.cd5 cd5 (9...Nd5 10.Be2=) 10.Be2= Nbd7 11.0–0 Rc8 12.Nd4 (12.a5 e5=) 12...Be2 13.Nce2 (13.Qe2 e5 14.Nf5 Re8=) 13...Nc5 14.d3= Nfd7 15.a5 Bf6 16.Ra3 Qe7 17.Qd2 e5 18.Nf5 Qe6 19.Nfg3 Be7 20.f4 f6 21.d4 ed4 22.Qd4 Rfd8 23.Rc3 a6 24.Rfc1 ab5 25.Ba3 Rc6 26.Bc5+/– Nc5 27.Rc5 Bc5 28.Rc5 Rc5 29.Qc5 b4 30.Kf2 Qd6 31.Qb5 g6 32.Nd4 Rd7 33.Nge2 Re7 34.Nc1 Qc7 35.Na2 Qc4 36.Nb4 Qb5 37.Nb5 Rd7 38.Nd3 1–0. Mehlhorn,U – Wisskirchen,W, H–2076–D, 2000.

8.a4 h6 9.Be2 dc4 10.Bc4 cb5 11.ab5 =.

8.a4 h6 9.Be2 c5 10.cd5 ed5 11.d4 c4 12.0–0 Re8 13.Ne5 Bd6 14.f4 Bb4=+ 15.Bh5 Re7 16.Bf3 Be6 17.Qc2= Qc8 18.e4 de4 19.Ne4 Nbd7 20.Ng3 Nb6 21.f5 Bd7 22.Be2 c3 23.Bc1 Nbd5 24.Ne4 Ne4 25.Qe4 Nf6 26.Qd3 a6 27.Qg3 Kh7 28.ba6+= ba6 29.Qh4 Nd5 30.f6!+– Nf6 31.Bh6! Re6 32.Bc4 gh6 33.Be6 Be6 34.Rf6 Bf8 35.Nf7 (35...c2 36.Qe4 Kg8 37.Qg6 (37.Re6 c1Q 38.Rc1 Qc1 39.Kf2 Qb2 40.Kf3 Qc3 41.Kg4 h5 42.Kh5 Qc4+–; 37.Qe6?! Qe6 38.Re6 Kf7+–) 37...Bg7 38.Rc1+– (38.Re6 c1Q 39.Rc1 Qc1 40.Kf2 Qf4 41.Ke2 Qf7–/+; 38.Nh6?! Kh8 39.Rc1 Bf6 40.Qf6 Kh7+–)) 1–0. Seack,Ingo – Sternik,Ryszard, corr SOK–92–88, 1992.

8.a4 h6 9.Be2 Bh7 10.0–0 Nbd7 11.d4 Qb8 12.Qb3 Rc8 13.Rfc1 a5 14.Ba3 Ba3 15.Qa3 dc4 16.Bc4 c5 17.d5 e5 18.Nd2 e4 19.Qa2 Ng4 20.Nf1 Qd6 21.Be2 Nge5 22.Nd2 Nf6 23.Qc2 c4 24.Nde4 Ne4 25.Ne4 Qd5 26.Nc3 Qc5 27.e4 Rd8 28.Rd1 Bg6 29.Rac1 Rac8 30.h4 f6 31.Nd5 Rd5 32.Rd5 Qd5 33.ed5 Bc2 34.Rc2 g5 35.g3 c3 36.f4 Nf7 37.Kf2 Kf8 38.Ke3 Ke7? 39.Kd4 Nd6 40.Bd3 b6 41.fg5 fg5 42.Re2 Kd7 43.hg5 hg5 44.Rc2 Ke7 45.Rc3 Rc3 46.Kc3 Nb7 47.Kd4 Nc5 48.Bc2 Kd6 49.g4 Nd7 50.Ke4 Nf6 51.Kf5 Nd5 52.Kg5 Ne3 53.Bb3 Kc5 54.Kf4 Ng2 55.Kf3 Nh4 56.Ke4 Kb4 57.Bd1 Kc3 58.g5 Kd2 59.Bh5 Kc3 60.g6 Ng6 61.Bg6 Kb4 62.Kd5 (62...Ka4 63.Kc6+–) 1–0. Katalymov,Boris N – Muratov,Vladimir A, Kazachstan, 1969.

8.Rc1 dc4 9.Bc4 a6 10.ba6 Na6=+.

8.Nd4 Be4 =+.

8.Be2 cb5 9.cb5= Ne4 10.0–0 Nd7 11.Rc1 Ndc5 (11...Nc3 12.Bc3 Ba3 13.Ra1=+) 12.d3 Nc3 13.Bc3 Rc8 14.h3 (14.Nd4 Bg6=) 14...Re8 (14...Bd6 15.Bd4=) 15.Qd2 Bf6 16.Bf6 gf6 17.Rfd1 Qb6 18.d4 Ne4 19.Qb4 Rc7 20.Qa3 Rec8 21.Rc7 Rc7 22.Rc1 a5 23.Bf1 Rc1+= 24.Qc1 Qd8 25.Ne1 Nd6 26.Qc5 b6 27.Qc6+= Kf8 28.Nd3 Bd3 29.Bd3+/– f5 30.f3 Nc8 31.Kf2 Ke7 32.g4 fg4+= 33.hg4 h6 34.Qb7 Qd7 35.Qb8 Qd8 36.Qf4 Qd6 37.Qh6 Qa3 38.Be2 Qa2= 39.g5 Nd6 40.Qf6 Kd7 41.g6 fg6 42.Qg7 Kd8 43.Qg6 Nb5 44.Qe6 Nc3? 45.Qd6+– 1–0. Schiefelbusch,Dirk – Mueller,Martin, Ruhrgebiet VK1–chT, 1995.

8.Be2 dc4 9.Bc4 Bd3 10.Qa4 =+.

8.0–0 dc4 9.Bc4 cb5 10.Bb5 Qb6 11.Qb3 Na6 12.Bd4 Nc5=+ 13.Bc5 Qc5 14.Nc3 Rac8 15.Be2 Ne4 16.Qb7 Nc3 17.dc3= Rc7 18.Qa6 Qc3 19.Nd4 Qb2 20.Nf5 ef5 21.Rab1 Qe5 22.Rb5 Rc5 23.g3 Rb5 24.Qb5 Qb5 25.Bb5 Rc8 26.Bd7 Rc2= 27.a4 g6 28.Rb1 Rc7 29.Rd1 Kg7 30.Kg2 Kf6 31.Kf3 Ke5 32.Be8 Bd6 33.h4 Ke6 34.Bb5 h5 35.a5 Rc5 36.Be8 Be7 37.a6 Rc7 38.Ba4 Bb4 39.Rd8 Ba5 40.Ra8 Kf6 41.Rb8 Ke7 42.Bb3 Bc3 43.Bd5 Kf6 44.Bb7 Be1 45.Ke2 Ba5 46.Bd5 Rc5 47.Bb3+/– Rc6 48.Rb7 Rc7 49.Kd3 Ke7 50.Kd4+/– Rb7 51.ab7+– Bc7 52.Kc5 Bd6 53.Kc6 Bb8 54.f4 Ke8+/– 55.Ba4 Ke7 56.Kd5 Bc7 57.Bb5+– Bb8 58.Kc6 Ke6 59.Ba4 Ke7+/– 60.Bc2 Ke6 61.Bb3 Ke7+/– 62.Kd5 Bc7 63.e4 fe4 64.Ke4 Bb8 65.Bd1 Ke6 66.Ke3 Kf5 67.Kf3 Bc7 68.Bb3 Kf6 69.g4 hg4 70.Kg4 a5 71.Kf3 Kg7 72.Bc2 Kh6 73.Kg4 f5+= 74.Kg3 Bb8 75.Ba4 Kg7 76.Kf3 Kf7 77.Bb3 Ke7 78.Bc2 Kd6 79.h5 gh5=+ 80.Bf5 a4 81.Bc2 a3–/+ 82.Bb3 Kc6 83.f5 Kb7 84.Ke4 Kc6 85.f6 h4 86.Kf3 Kd7 87.Kg4–/+ Bg3 88.Kh3 Kd6 89.Kg4 Be1 ½–½. Bulcourf,Carlos (2210) – Rodriguez,Jorge Luis (2300), Buenos Aires FMDA, 1992.

8.0–0 dc4 9.Bc4 Bd3 10.Bd3 Qd3 11.bc6 Nc6 12.Qb3 Qd7 13.Nc3 Rac8 14.Rac1 b6 15.d4 Rfd8 16.Qb5 Nd5 17.Ne4 f5 18.Ned2 Nb8 19.Qb3 Bd6 20.Nc4 Nc6 21.Rfd1 Na5 22.Na5 ba5 23.Rc8 Rc8 24.Ne5 Be5 25.de5 a4 26.Qd3 Qb7 27.Rc1 Rc1 28.Bc1 Qb4 29.Qd2 Qe4 30.f4 h6 31.h4 Kh7 32.Kh2 g5 33.hg5 hg5 34.g3 Qb4 35.Kg2 gf4 36.ef4 Qe4 37.Kg1 Qf3 38.Qf2 (38...Qd1 39.Qf1=+) =+. Chirpii,Alenxandru – Smokina,Karolina (2175), Centrocoop Sept op, 1999.

8.a4 dc4 9.Bc4 cb5 10.ab5 =+.

8.a4 h6 9.0–0 (9.Nd4 Be4 10.0–0 dc4 11.Bc4 c5=) 9...Bh7 (9...dc4 10.Bc4 Bd3 11.Bd3 Qd3 12.Ne5=) 10.d4 (10.d3 dc4 11.dc4 cb5 12.ab5 a6=) 10...Nbd7 (10...dc4 11.Bc4 cb5 12.ab5=) 11.c5+= Ne4 12.Nc3 Bf6 13.Bd3 (13.bc6 bc6 14.Ra3 Rb8=) 13...Nc3 (13...Ndc5 14.dc5 Bc3 15.Be4 de4 16.Bc3 Qd1 17.Rfd1 ef3 18.bc6 bc6 19.gf3+=) 14.Bh7 Kh7 15.Bc3 Qc7 16.Qc2 Kg8 17.Rfc1 e5 18.de5 Ne5 ½–½. Franke,Roland – Harzer,Paul, Bahn–chV Bad Laasphe, 1994.

8.Nh4 Bb1 9.Rb1 dc4 10.Bc4 a6 11.bc6 b5 = (< 11...bc6 12.Nf3+=).

8.Bc4 a6 9.a4 0–0 10.Nc3 cb5 11.ab5 Nbd7 12.0–0 Bg4 13.ba6 Ne5 14.Be2 Nf3 15.Bf3 Bf3 16.Qf3 ba6 17.d4 a5 18.Rfb1 Rb8 19.Ne2 Qc8 20.Rc1 Qa6 21.Ba3 Ba3 22.Ra3 Rfc8 23.Rca1 Rb5 24.Nc3+= Rf5 25.Qe2 Qc6 26.f4 h5 27.Qe1 Qb7 28.Rb1 Qc6 29.Qg3 Ne4= 30.Ne4 Qe4 31.Raa1 Rc3 32.Rb8 Kh7 33.Re1 a4 34.Rbb1 a3 35.Ra1 Rb5–+ 36.Kh1 Rb2 37.h3 a2 38.Kh2 Kg8 39.Qg5 f6 40.Qg3 Rcc2 41.Rg1 Re2 42.Rac1 Re3 43.Qh4 Qf3 44.Rcf1 Qd5 45.Rc1 Ree2 46.Qg3 Qe4 47.Ra1 Rb1 48.d5 ed5 49.Qc3 Qf4 (50.Qg3 Qe4 51.Ra2 Ra2 52.Rb1 Qb1–+) 0–1. Pierred (2200) – Abs1_deep junior (2555), Rated game, 5m + 0s, 2005.

8.Bc4 Bd3 9.Qb3 Bc4 10.Qc4 =+.

7.a3 b6 8.Bd4 ab4 9.cb6 Nbd7 10.Ne5 Ne5–/+ 11.Be5 Qb6 12.Qb3 Be7 13.Bd3 Nd7 14.Bf5 Ne5–+ 15.Bc2 Nd7 16.a4 c5 17.a5? Ra5 18.Ra5 Qa5 19.Qa4 Qd8 20.d3 0–0 21.Nd2 Qc7 22.Bb1 Bd6 23.Qc2 f5 24.f4 Rc8 (25.Ba2 Nb6–+) 0–1. Waibel,Ulrich (1650) – Lisakowski,Christof (1960), RS6D – A00 – Sokolsky Alt–1, 2004.

7.a3 e6 8.Nd4 Bg4 9.f3 Bh5 10.Be2 e5 11.Nb3 =.

8.Ba6 Ra6 9.d4 ab4 10.ab4 Ra1 11.Ba1 Qa8 12.Nc3 Be7 13.0–0 0–0 14.Bb2 Bg4 15.h3 Bf3 16.Qf3 b5 17.Ra1 Qb7 18.Qd1 Ra8 19.Ra8 Qa8 20.Qa1 Qa1 21.Ba1 Kf8 22.f3 Ke8 23.Bb2 Kd7 24.g4 Ne8 25.Kf2 Bh4 26.Ke2 Nc7 27.Nd1 f5 28.Bc3 Na6 29.Nb2 g6 30.Nd3 Bf6 31.Be1 Nc7 32.Bg3 Ne8 33.Ne5 Be5 34.Be5 Ke7 35.g5 Kf7 36.Kf2 Ng7 37.Bg7 Kg7 38.Kg3 e5 39.de5 Kf7 40.f4 Kf8 41.Kf3 Kf7 42.Ke2 Ke7 43.Kd3 Ke6 44.Kd4 Ke7 45.e6?? Ke6= 46.h4 Kf7 47.Ke5 Ke7 48.h5?? gh5–+ 49.Kf5 Kf7 ½–½. Melich,Jindrich (2140) – Kubicek,Antonin, Decin op–A, 1998.

8.Qb3= b5 9.Nd4+= a4 10.Qd1 Bb1 11.Qb1 Qd7= 12.f4 Nc7 13.Be2 Be7 (14.0–0 0–0+=). Rudenkov – Dashkevich, 1961.

8.Qb3 Be7 9.Nc3 0–0 10.Ne5 =+.

8.Qb3 Be7 9.Nc3 b6 10.d4 0–0 11.Ne5 Nb8 12.Na4 Nfd7 13.cb6 ab4 14.Nd7 Nd7 15.ab4 Nb6 16.Nc5 Ra1 17.Ba1 Qa8 18.Bb2 Rb8 (Black fights for the Initiative) 19.Be2 Nd7 20.0–0 Nc5 21.dc5 Bc5 22.Ra1 Qb7 23.Be5 Rd8 24.b5 f6 25.Qc3 fe5 26.Qc5 cb5 27.g4 Bg6 28.Bb5 Rb8 29.Bf1 Qb2 30.Qc1 Qc1 31.Rc1 Rb1 32.Rb1 Bb1 33.f3 g5 34.Bg2 e4 35.fe4–/+ Be4 36.Be4 de4 37.Kf2 Kf7 38.Ke2 Ke7 39.Kd2 Kd6 40.Kc3 ½–½. Adam,St – Blosze, corr DDR (ch/15/VR), 1988.

8.Qb3= Be7 9.Nd4 =.

8.Qb3 Be7 9.Be2 0–0 10.Nd4 Bg6 11.0–0 Qc7 12.Nc3 Rfb8 13.Na4 Nd7 14.Nf3 b6 15.Nb6+/– Nb6 16.Be5 Qb7 17.cb6 Qb6 18.Bb8 Nb8 19.Ne5 ab4 20.ab4 Ra1 21.Ra1 Bb4? 22.Ra4 c5 23.Ra8 Qb7 24.Qa4 h6 25.Ng6 fg6 26.Qe8 (26...Kh7 27.Bd3 Qf7 28.Qf7 c4 29.Bg6 Kh8 30.Rb8 Bf8 31.Qf8) 1–0. pcmvr (2765) – iozeph (2500), net–chess.com, 2006.

8.ab4= Ra1 9.Ba1 b6 10.Bf6 Qf6 11.d4 =.

8.ab4= Ra1 9.Ba1 Nbd7 10.Bf6 Nf6 11.Nc3 Be7 12.Be2 0–0 13.0–0 Qc7 14.Qa1 b6 15.d4 bc5 16.bc5 Rb8 17.Qa6 Rb3 18.Rc1 Nd7 19.Bd3 Bd3 20.Qd3 Qa5 21.Qc2 Qa3 22.Nb1 Qb4 23.Nbd2 Rb2 24.Rb1 Rb1 25.Qb1 Qb1 26.Nb1 e5 27.g4 e4 28.Ne1 Bh4 29.Nc2 g6 30.Nc3 Bd8 31.Nb4 Nb8 32.Kg2 (32.f3 f5=).COMP, 4', 1990.

8.ab4 Ra1 9.Ba1 Be7 10.Be2 0–0 11.0–0 b6 12.d4 Nbd7 13.Nbd2 h6 14.Bb2 Qb8 15.Qc1 Qb7 16.Qc3 Rb8 17.Ba3 Ne4 18.Ne4 Be4 19.Nd2 Nf6 20.Bd3 Bd3 21.Qd3 Ra8 22.Ra1 Ra4 23.Qb3 Qa6 24.f3 Nd7 25.Qc3 bc5–+ 26.bc5 Nc5! 27.Bb2 Qe2 28.dc5–/+ Bf6 29.Qb3 Ra1 30.Ba1 Qe1 31.Nf1 Qa1 32.Qb8 Kh7 33.Qd6? d4 34.e4 Qe1 35.e5? Qe5 36.Qc6 Be7 37.Qe4 Qe4 38.fe4 Bc5 39.Kf2 h5 40.Ke2 Kg6 41.Nd2 f5 42.Kd3 Kg5 43.ef5 ef5 44.Nf3 Kf4 45.Nh4 Kg4 46.Nf3 h4 47.Ne5 Kf4 48.Ng6 Kg5 49.Ne5 Ba7 50.Nc6 Bb6 51.Nd4?? Bd4 (52.Kd2 Kg4–+) 0–1. Pedersen – Sorensen, 1986.

7.a3 a5 =.

7.a4 b6 8.d4 Be7 9.Bd3 Bg4 10.0–0 e5 11.Be2 e4 12.Nfd2 Be2 13.Qe2 Rb8 14.f3 bc5 15.dc5 Rb4 16.Bd4 Nc5 17.fe4 de4 18.Nc3 Rd4 19.ed4 Qd4 20.Kh1 Qc3 21.Rfc1 Qd4 22.Rab1 0–0 23.Rc4 Qe5 24.Nf3 Qf4 25.Nd4 e3 26.Nc6 Qd6 27.Na7 Qd3 28.Qd3 Nd3 29.Rc3 Nf2 30.Kg1 Nd5 31.Rc8 g6 32.Rf8 Kf8 33.Nc6 Bc5 34.Kf1 Nc3 0–1. hal1958 – guigao, playchess.de, 2002.

7.d3 a5 8.a3 ab4 9.ab4 Ra1 10.Ba1=.

7.d3 b6 8.b5 =+.

7.d3 Be7 8.Nbd2 a5 9.a3 0–0 10.Nd4 Bg6 11.h4 h6 12.g4 e5 13.Nc2 Re8 14.Be2 e4 15.Nf1 ed3–+ 16.Bd3 Ne4 17.g5= hg5 18.h5 Bh7=+ 19.h6 Bf6 20.Nd4 g6 21.f3+= Nec5 22.bc5 Nc5 23.Kf2 Nd3–/+ 24.Qd3 c5 25.Nh2 Ra6 26.Ng4 Bd4?? 27.ed4+– c4 28.Qd2 Rae6 29.Rhe1 f5 30.Re6 Re6 31.Ne5 g4 32.fg4 Qh4 33.Kg2 fg4 34.Rh1 Qd8 35.Rf1 g5 36.Bc1 Be4 37.Kg3 Rh6 38.Qg5 Qg5 39.Bg5 Rh3 40.Kg4 Ra3 41.Rf7 c3?? 42.Rc7 c2?? 43.Bf6+– c1Q 44.Rc1 Kh7 45.Rc7 (45...Kg8 46.Rc8 Kh7 47.Rh8#) 1–0. Gaggiottini,Manfredo – Mariani,Stefano, Perugia op, 1994.

7.d4 Qb8 8.b5 Bg4 9.Nbd2 Ne4 10.Qa4 Nd2 11.Nd2 Qc7 12.bc6 bc6 13.Ba6 g6? 14.Bc3 Nb8+/– 15.f3 Na6 16.Qa6 Bf5 17.g4 Bh6 18.Kf2 0–0 19.gf5 ef5 20.h4 Rfe8 21.Raf1 Re6 22.Qd3?? Rae8?? 23.f4+– Qe7 24.Nf3?? f6?? 25.Bd2+– Re4 26.Rhg1 Kh8 27.Qa6 Re6 28.Qd3?? Re4 29.Rb1 Re6 30.Rge1 Re4 31.Qa6 Qe6 32.Rb7 Bf4 33.ef4 Re1 34.Ne1 g5 35.hg5 fg5 36.Nf3 Qe4 37.Rb3 gf4 38.Qd3 Qe6 39.Ne5 Qh6 (39...Qf6+–) 1–0. Werk,Manfred – Hansult,Manfred, Baden–ch JS Karlsruhe, 2003.

7.d4 Ne4 8.Nbd2 Be7 9.Ne4 Be4 10.Nd2 Bg6 11.b5 Qc7 12.Qb3 e5 13.Be2 0–0 14.0–0. Saplinov – Leiferman, corr, 1967.

7.Nd4 Bg6 8.f4 a5 9.a3 ab4 10.ab4 Ra1 11.Ba1 e5 12.fe5 Ne5 13.Be2 Nd3 14.Bd3 Bd3 15.Nf3 Be7 16.Ne5= Ba6 17.d3 0–0 18.0–0 Nd7 19.Rf3 Ne5 20.Be5 Re8 21.Bd4 Bf8 ½–½. Borrmann – Sicker, corr, 1987.

7.Be2 b6 8.Nd4 =.

8.d4 Qc7 9.Be2 Be7 10.0–0 e4 11.Nd2 h5 12.f3 ef3= 13.Bf3 0–0–0 14.b5 Bd3 15.bc6+= bc6 16.Be2 Ng4 17.Nf3 Be4 18.Qb3 Nc5!–/+ 19.dc5 Bf3 20.Ba6 Kd7 21.Qb7 Qb7–+ 22.Bb7 Rb8 23.Rf3 Rb7 24.Nd1 f6 25.Bd4 Rhb8 26.Nc3 Ne5 27.Rff1 Rb4 28.Rab1 Rb1 29.Rb1 Rb1 30.Nb1 Nd3 31.g3 Bc5 32.Nc3 Kd6 33.Kf1 Nb4 34.Ke2 Nc2 35.Kd3 Nd4 36.ed4 Bb4 37.Nd1 Ke6 38.Ne3 Bd6 39.Nf1 h4 40.Ke3 hg3 41.hg3 f5 42.Kf3 g5 43.g4 Bf4 (44.a3 fg4 45.Kg4 Kd6–+) 0–1. Mothes,Rainer – Baumann, corr SOK–88–17, 1988.

8.d4 ed4 9.Nd4. Mothes.

8.d4 e4 9.Nd2 Be7 10.Be2 0–0 11.0–0 Bg6 12.b5 Ne8 13.Qa4 Qc7 14.Rab1 f5 15.bc6 bc6 16.g3 Bf7 17.Nb3 Bd8 18.Bc1 g5 19.Bd2 Ng7 20.Rb2 Be8 21.f4 h6 22.Nd1 a5 23.Nf2 Rf6 24.Rfb1 Rg6 25.Kh1 g4 26.Nc1 Ra7 27.Qd1 h5 28.Qf1 h4 29.Ba6 Nh5 30.Kg2 hg3 31.hg3 Ng3? 32.Kg3+– Bh4 33.Kg2 Bf2 34.Kf2 g3 35.Kg2 Qd8 36.Be2 Rh6 37.Be1 Rh2 38.Kg1 Rh1! 39.Kg2 Rf1 40.Bf1 Nf6 41.Rb7 Rb7 42.Rb7 Ng4 43.Rb3 a4 44.Rc3 Qb8 45.Kg3 Qb2 46.Ne2 Qa2 (47.Bf2 Qb2–+) 0–1. Melich,Jindrich (2160) – Kolesar,Milan (2195), Tatry op Tatranska Lomnica, 1999.

8.Nbd2 bc5 9.dc5 a5 10.a3 Qc7 (10...ab4 11.ab4 Ra1 12.Ba1=) 11.Be2 (11.Nd4 Bg6=) 11…Be7 (11...Qb7 12.Nd4=) ½–½. Melich,Jindrich (2215) – Reischig,Tomas, CZE Czechia–ch, 1994.

9.a4 0–0 10.Nb3 a5–/+ 11.b5 cb5 12.Bb5 bc5 13.dc5 Nc5 14.Nbd4 Bg6 15.Nc6 Qc7 16.Ne7 Qe7 17.Ba3 Rfc8 18.Qd4 Qa7 19.Ne5=+ Nb3 20.Qa7 Ra7 21.Ra2 Rac7 22.0–0 Rc2 23.Ng6 hg6 24.Rb2 Rb2 25.Bb2 Ne4 26.Bd3 Nc3 27.Bc3 Rc3 28.Bb5 g5 29.h3 Kf8 30.g4 Ke7 31.Rd1 Rc1 32.Rf1 e5 33.Rc1–/+ Nc1 34.Kf1 Na2 35.Ke1 Nc3 36.Bc6 Kd6 37.Be8 f6 38.f3 Kc5 39.Kd2 d4 40.Kd3 Nd5 41.ed4 ed4 42.Ke4 Nf4 43.Bb5 Nh3 (44.Kd3 Ng1–+) 0–1. Borrmann,Fritz – Lohr,R, corr SOK–90–56, 1990.

9.Qa4 Rb8 10.Rc1 =.

9.Be2 a5 10.a3.

9.Be2 a5 10.Ne5 bc5 11.Nc6 Qb6 12.Ne7 Ke7 13.dc5 Qb4 14.Bf6 Kf6 15.c6 =.

9.Be2 a5 10.Ne5 Ne5 11.de5 Nd7 =+.

8.Nc3 0–0 9.Bd3 Ne4 10.Qc2 Ndf6 11.0–0 Nc3 12.Bc3 Bd3 13.Qd3 Ne4 14.Nd2 Nc3 15.Qc3 b5 16.a4+= a6 17.ab5 ab5 (White gets strong play along the open a–file) 18.Ra8 Qa8 19.Ra1 Qb7 20.Qa3 Rc8 21.Qa7 Qa7 22.Ra7 Kf8 23.Nb3 Bd8 24.Kf1 Ke8 25.Ra6 Kd7 26.Na5 Ba5 27.ba5+= Rb8? 28.Rb6?? Kc7+= 29.Ke2 Ra8 30.a6 Rb8 31.a7 Ra8 32.Ra6 Kb7 33.Rb6 ½–½. Jeschke,Holger – Jonathal,Wolfgang, Schleswig Holstein–ch, 1992.

8.Nbd2 b6 9.Ba6 =.

8.Nbd2 Qc7 9.Be2 0–0 10.Nb3 b6 11.a3 b5 12.Ne5 Ne5=+ 13.de5 Nd7 14.f4 a5 15.Nd4 Be4 16.0–0 ab4 17.ab4 Ra1 18.Ba1 Ra8 19.Bb2 Nb8 20.Qb3 Ra6 21.Ra1 Ra1 22.Ba1 Qa7 23.Bb2 Bb1 24.Qa3 Qb7 25.Qa5 Kf8 26.Bc3 Ke8 27.g4 Be4 28.f5 Bd8 29.Nb5 Qb5 30.Qb5 cb5 31.Bb5 Kf8 32.f6 g5 33.Kf2 Bc7 34.Bd4 Bc2 35.Ke2 Bb3 36.Kd2 Bc4 37.Ba4 h6 38.Ke1 Na6 39.b5 Ba5 40.Kf2 Nc7 41.b6 Nb5 42.Kg3 Nd4 43.ed4+– Ba6 44.Kf3 Bc3 ½–½. Brinkmann,Wilhelm – Heinsohn,Michael, corr BdF (year?).

8.Be2 0–0 9.0–0 Qc7 10.Nc3 e5 11.de5 Ne5 12.Ne5 Qe5 13.Qd2 Ne4 14.Ne4 Qe4 15.Bd4 Bg6 16.f4 Qc2 17.Qc2 Bc2 18.f5 Bg5 19.Rac1 Be4 20.a4 a6 21.a5 g6 22.f6 Rfe8 23.Ra1 Bf5 24.Ra3 Re6 25.g4 Be4 26.Raa1 Rae8 27.Rac1 h5 28.h3 hg4 29.hg4 Bh4 30.Rc3 Kh7–/+ 31.Kh2 Rh8 32.Kg1 Kg8 33.Bd3 Bg3 34.Be4 Re4 35.g5 Rg4–+ 36.Rc2 Bh2 37.Kf2–/+ Rg5 38.Rcc1 Bg3 39.Kf3 Rh2–+ 40.Rcd1 Bc7 41.Rg1 Rf5 42.Kg4 Rhf2 43.Rde1 Be5 44.Rd1 Bf6 45.Bf6 Rf6 46.Rg3 Rb2 47.Rd4 Rf1 48.Rf3 Rf3 49.Kf3 f5 50.Rh4 Kg7 51.Kg3 Kf6 52.Rf4 (52.Kf3 g5 53.Rh6 Ke5–+) 0–1. Buss,Michael – Trapp,D, corr USCF, 1986.

8.Be2 0–0 9.Nbd2 Ne4 10.a4 a6 11.0–0 Bf6 12.Qb3 Nd2 13.Nd2 e5 14.f4 ed4 15.ed4 Re8 16.Rae1 h6 17.Nf3 Qc7 18.Ne5 Bh4 19.g3 Be7 20.Bf3 Ne5 21.fe5 Qd7 22.Rf2 Bd8 23.a5 Be7 24.Bh5 g6 25.Bf3 Bf8 26.Ref1 Bg7 27.Bg2 Be6 28.Bc1+/– Kh7 29.h4 Rf8 30.Qe3 Rae8 31.Rf6 Rh8 32.R6f2 Ref8 33.Qd3 Kg8 34.Be3 ½–½. Kjaerstad,Eivind J – Blikeng,Bjarne, corr Norway, 1971.

8.a3 ab4 9.ab4 Ra1 10.Ba1 Qa8 11.Bf6 gf6 12.d4 b5 13.0–0 Bh6 14.Nbd2 Ke7 15.Nh4 Bg6 16.Nb3 Qa3+= 17.Na5 Nb8 18.Qd2 Kd7 19.Ng6 hg6 20.Rb1 Na6 21.Bd1 Ra8 22.Rb3 Qa1 23.Rb2 Nb4 24.Nb3 Qa3 25.Nc1 e5 26.Rb3 Qa1 27.Rb4 Ra3 28.Nb3 Qb1 29.de5 fe5 30.Nc1 Qa1 31.Rb2 (31...Ra6 32.Nb3+–) 1–0. Gosme,Emile – Mendosa,Gabriel, IECC, 1998.

8.a3 ab4 9.ab4 Ra1 10.Ba1 b6 11.b5 Nc5 12.Nd4 Nd3 13.Kf1 Bg6=+ 14.bc6 (The passed pawn on c6 will quickly become a dangerous weapon) 14...Bd6 15.Nb5 Bc7 16.N1a3 0–0=+ 17.h4 h6 18.h5 Bh7 19.Rh3 Be5 20.Be5= Ne5 21.c7 Qd7 22.d4 Nc6 23.Qc1 Rc8 24.e4 Ne4 25.Bd3 Nb4 26.Be4 Be4 27.Rb3–/+ Bd3 28.Rd3 Nd3 29.Qd2 Nc5 30.dc5 bc5 31.Qa5 e5 32.Qa6 c4 33.Nd6 Rc7 34.Qa8 Kh7 35.Qd5 c3 36.Qe5 Rc6 37.Qe4 ½–½. Pietrzak,Janusz (2200) – Szczepaniak,Alicja (1975), corr 1. AMM Poland, 1992.

8.a3 ab4 9.ab4 Ra1 10.Ba1 Be7 11.Nd4= Bg6 12.f4 Qa8 13.Nc3 Qa3 14.Qa4 Qa4 15.Na4 0–0 16.0–0 Ra8 17.Nc3 e5 18.Nb3 Bc2 19.fe5= Ne5 20.Nd4 Bd3 21.Kf2 Bg6 22.Bb2 Nd3=+ 23.Bd3 Bd3 24.Ra1 Ra1 25.Ba1 Ng4 26.Kg1 Bf6=+ 27.Nd1 g6 28.Bc3 Ne5 29.Nb2 Ba6 30.h3 Kf8 31.Kf2 h5 32.Kg3 Ke8 33.Kf4= Nd7 34.Nf3 Bd8 35.g4 hg4 36.hg4 Bc7 37.Kg5 Be2 38.Nd4 Ba6 39.Nf3 Bf1 40.Kh4 f6 41.g5 Ne5 42.Ne1 fg5=+ 43.Kg5 Kf7 44.Be5 Be5 45.Nbd3 Bf6–/+ 46.Kg4 Be2 (46...g5 47.Kg3–/+) ½–½. Luzuriaga,Norberto Horacio – Steinmann,Joachim, corr or01–002 E–mail, 2001.

8.a3 Qc7 9.Qb3 Be7 10.0–0 0–0 11.Nd4 Bg6=+ 12.f4 Bb1 13.Rab1= Rfb8 14.Qc2 ab4 15.ab4+= b6 16.cb6 Rb6 17.b5 c5 (Opening the a–file gets White a lot of play) 18.Nc6 Bd6 19.Ra1 Re8 20.Ra7 Rb7 21.Rfa1 c4 22.Rb7 Qb7= 23.Nd4 Bc5 24.d3 e5 25.fe5 Re5 26.dc4+= Re3 27.Kf1 Ne5 28.cd5 Qd5+= 29.Nf5 Neg4 30.Bg4 Ng4=+ 31.Bd4 Nh2 32.Kg1 Bd4 33.Kh1 Qd8 34.Qd2=+ Re4 35.Ra4 Nf1 36.Rd4= Rd4 37.Qd4 Ng3 38.Kh2 Qd4 39.Nd4 Ne4 40.g4 Kf8=+ 41.b6 Nc5 42.Kg3 g6 43.Nc6 Ke8 44.Kf4 f6 45.g5 Kd7 46.Nd4 Ke7 47.Nc6 Kd6–/+ 48.Nd4 fg5 49.Kg5= Kd5 50.Nf3 ½–½. Wolf – Klatt,O, corr, 1976.

9.0–0 0–0 10.Nh4 Bb1 11.Qb1 b6 12.d4 ab4 13.ab4 Ra1 14.Qa1 Qa8 (14...Ne4 15.Nf3=) 15.Nf3 Rb8 16.Qa8 Ra8 17.b5 (better is 17.Ra1 Ra1 18.Ba1=) 17...Nb8 (17...Ra2 18.Rb1 cb5+=) 18.cb6+/– cb5 (18...Ra2 19.bc6 Rb2 20.c7 Rb6 21.c8Q (21.cb8R?! Rb8 22.Rc1 Ba3=) 21...Bf8 22.Ne5+–) 19.Ra1 (better is 19.Bb5!? Ra5 20.Bd3+–) 19…Ra1+= ½–½. Trokenheim,Marek – Berkvens,Joost, IECC, 1996.

9.0–0 ab4 10.ab4 Ra1 11.Ba1 b5 12.d3 Bg4 13.Nbd2 0–0 14.Nd4 Be2 15.Qe2 Qc7 16.f4 Ra8 17.Bc3 Bf8 18.Ra1 Ra1 19.Ba1 Qa7 20.Bc3 Nb8 21.N2b3 Nfd7 22.Qb2 g6 23.Na5 Qa8 24.Qa1 Bg7 25.Kf2 e5 26.Nf3 d4 27.ed4 ef4 28.d5 Bc3 29.Qc3 cd5 30.c6 (The passed pawn on c6 will quickly become a dangerous weapon) 30...Nb6 31.Qc5 Qa6 32.Nd4 Na4? 33.c7+– Nc5 34.cb8Q Kg7 35.bc5 Qa5 36.Qb5 Qd2 37.Ne2 Qe3 38.Ke1 f3 39.gf3 Qf3 40.c6 Qh1 41.Kd2 Qh2 42.Qd5 h5 43.Qd4 Kh7 44.Qd7 (44...Qb8 45.Qb7+–) 1–0. Labahn,Wolfgang – Cichecki,H, Beskidy op, 1992.

8.d4 b6 9.a3 =.

8.d4 Be7 9.Nbd2 Ne4 10.0–0 0–0 11.Ne4 Be4 12.Nd2 Bg6 13.f4 f6 14.e4 Bf7 15.Qb3 b6 16.Qh3 Rfe8 17.Bd3 Nf8 18.e5 Bg6 19.Bg6 hg6 20.Qf3 f5 21.g4 a5+= 22.a3 Nd7 23.gf5 (White gets in control) 23...gf5 24.Qh5 bc5 25.bc5+= Nc5 26.dc5+/– Bc5 27.Kh1 Be3 28.Nf3 Bf4 29.Nh4 Be5 30.Be5 Qe5 31.Rae1 Qf6 32.Nf5 Rf8 33.Ng3 Qe7 34.Rg1 Rae8 35.Qe5 Qf6= 36.Qc7 Qf3 37.Rg2 Qc3 38.Reg1 Rf7 39.Qd6 c5? 40.Nh5+– Qf3? 41.Ng7!! Rg7 42.Qd7 (42...Rg2 43.Rg2 (43.Qe8?! Kh7 44.Rg2 Qd1 45.Rg1 Qf3 46.Rg2 Qd1 47.Rg1 Qf3 48.Rg2=) 43...Qg2 44.Kg2+–) 1–0. Pedersen – Lund, 1986.

8.d4 h6 9.0–0 Be7 10.Nc3 Ne4 11.Ne4 Be4 12.Bd3 f5 13.Be4 fe4= 14.Nh4 0–0 15.Ng6 Rf7 16.Qg4 Nf8 17.Ne5 Rf5 18.f3 ef3 19.Rf3 Rf3 20.Nf3 Bf6 21.a4 Qf7= 22.Re1 Qg6 23.Qg6 Ng6 24.e4 Rf8 25.g3 Bd8 26.Kg2+= Kf7 27.b5 Bc7 28.Bc1 Re8 29.h4+/– Nf8 30.e5 Nh7 31.Rf1 Kg8 32.Bd2 Rf8 33.g4 Bd8 34.bc6 bc6 35.Rb1 g5 36.h5 (White fights for the Initiative) 36...Kg7 37.Rb8 Kg8 38.Rc8 Be7 39.Rc7 Kf7 40.Ra7 Rc8 41.Be1 Nf8 42.Bb4 Ke8 43.Kg3 Rb8 44.Bd2 Nd7 45.Kg2 (better is 45.Rc7!? Bc5 46.Rc6 Be7 47.Re6 Rb6 48.Rb6 Nb6+–) ½–½. pierre – mulengae, chess.com, 2007.

8.Nd4 Bg6=+ 9.f4 e5 10.fe5= Ne5 11.0–0 Nd3 12.Bd3 Bd3 13.Re1 Be7 14.Nc3 0–0 15.Nce2= Ne4 16.Nf4 Ba6 17.b5 Bb5+= 18.Nb5 cb5 19.Nd5 Qc5 20.Qg4+= Ng5 21.Ne7 Qe7=+ 22.Bc3 Rfe8 23.Rf1 Ne6 24.Rf3 Qg5 25.Qh3 Qc5 26.Raf1 Ng5–/+ 27.Qg4 Nf3 28.Rf3 g6 29.Qf4? Qe7 30.Qd4=+ f5?? 31.Qh8+– Kf7 32.Qh7 Ke6 33.Qg6 (33...Kd7 34.Rf5+– (34.Qf5?! Qe6+–)) 1–0. Wall,Bill – Aker,Cliff, corr, 1987.

8.Nh4 Bb1 9.Qb1 Be7 10.f4 b6 11.cb6 Qb6 12.Bd4 Qb4 13.Qc2 c5 14.Rb1 Qa5 15.Ba1 0–0 16.Nf3 Rab8 17.0–0 Rb1 18.Rb1 Rb8 19.Rb8 Nb8 20.Ne5 Ne4 21.Qb2? Qb6?? 22.Qc2 Qb4 23.Nf3 Nd7 24.d3 Nd6 25.Bc3 Qa3 26.e4 Nb5 27.Bd2–/+ Bf6 28.e5 Bd8 29.Qb3 a6 30.Qa3 Na3 31.Bc1 Nb5 32.Bb2 Ba5 33.a4 Na7 34.Kf1–/+ Bb4 35.Bd1 Nc6 36.Ne1? Nb6 37.Ke2 c4 38.dc4 dc4–+ 39.Nf3 Nd5 40.g3 Bc5 41.Kd2 Ncb4 42.Nd4? Na2–+ 43.Be2 c3 (44.Bc3 Nac3–+) 0–1. Furlong,Kevin – Devereaux,Maxim (2215), Oxford op, 1998.

8.0–0 a5 9.a3 ab4 10.ab4 Ra1 11.Ba1 0–0 =.

8.0–0= b6 9.d4 0–0= 10.Nbd2 bc5 11.dc5= Rb8 12.Bc3 Ne4 13.Ne4 Be4 14.Nd4 Qc7 15.Qa4 Bf6 16.Rac1 Bd4 17.Bd4 a5 18.ba5 Ra8 19.a6 e5 20.Ba1 Bg6 21.Rc3 Rfb8= 22.Rfc1 Ra7 23.Rb3 f6 24.Qg4+= Qa5?? 25.Rb8+– Nb8 26.Qc8 Kf7 27.Qb8 (27...Qc7 28.Qc7 Rc7 29.Rd1+–) 1–0. Gross,Wilhelm – Merten,Rainer, xxi/14, 1991.

8.d3 a5 9.a3 ab4 10.ab4 Ra1 11.Ba1 0–0 12.0–0 Qc7 13.Nbd2 Ra8 14.Qb3 Ng4 15.h3 Ngf6 16.Nh4 Bg6 17.Ng6 hg6 18.f4 Nh5 19.Bh5 gh5= 20.Nf3 Bf6 21.Nd4 e5 22.fe5 Qe5 23.Nc2 Qg5 24.Bf6 Nf6 25.b5 ½–½. Gross,Wilhelm – Merten,Rainer, 1991.

8.d3 h6 9.Nh4 Bh7 10.f4 g5 11.Nf3= Rg8 12.fg5 hg5 13.Ne5 Qc7 14.Nd7 Kd7 15.0–0 Qd8 16.Rf2 Bg6 17.Nd2 g4 18.g3 Nh7 19.e4 f5 20.ed5 ed5 21.Bg4!+/– Rf8 22.Bh5 Qe8 23.Be2 Bg5 24.Nf1 Qe7 25.Bd4 Rae8 26.a3 Bh6 27.Ra2 Ng5+= 28.Kg2 Qe6 29.b5 cb5 30.h4 Nf7 31.Rc2 Ne5 32.Be5 Qe5 33.d4 Qe7? 34.Bb5+– ½–½. Gross,Wilhelm – Merten,Rainer, xviii/14, 1989.

8.d4 0–0 9.0–0 =.

8.d4 a5 9.b5 0–0 10.Nc3 cb5 11.Nb5 h6 12.0–0 Ne4 13.Rc1 Qb8 14.Bd3 Rc8 15.Qc2 Bf6 16.a4 Be7 17.h3 Bg6 18.Rb1 b6 19.c6 (The passed pawn on c6 will quickly become a dangerous weapon) 19...Bd6 20.Rbc1 Bb4 21.c7 Qb7 22.Ba3 Ba3 23.Na3 Bh7 24.Nb5 Qa6 25.Qc6 Ndf6 26.Ne5 Nd2 27.Bh7 Nh7 28.Rfd1 Nc4 29.Nc4+– dc4 30.Rc4 Nf6 31.Nd6 Qa7 32.Qf3 Qa6 33.Rdc1 Kf8 34.Qc6 Ne8 35.Nc8 Rc8 36.Qd7 Nf6 37.Qd6 Ke8 38.Rc6 Nd7 39.Qg3 g6 40.Qg4 Nf8 41.Qe4 Qa7 42.d5 Kd7 43.Qd4 ed5 44.Qd5 Ke8 45.Qe5 Ne6 46.Re6! fe6 47.Qe6 Kf8 48.Qc8 Ke7 49.Qd8 Kf7 50.Qd7 Kf6 51.Rc6 Kg5 52.Qg4# 1–0. Psion – Psion, 1989.

8.d4 h6 9.Nbd2 Qb8 (9...0–0 10.0–0=) 10.0–0 0–0 11.Qb3 Bd8 (11...Qc7 12.a4=) 12.b5 Bc7 13.a4 Re8 14.Rfe1 (14.Qc3 e5 15.de5 Ne5+=) 14...Ne4 15.g3 (15.Red1 Ndf6 16.Ne4 Ne4=) 15...Ndf6 16.Bc3 Nf2 (better is 16...b6 17.Ne4 Ne4=) 17.Kf2+/– Ng4 18.Kg2 (better is 18.Kg1+/–) 18...Ne3= 19.Kf2 (19.Kh1 Nc2=) 19…Ng4 (19...Nc2 20.b6 ab6 21.cb6–/+) ½–½. Alberts,Hendrik Jan (2165) – Zimmermann,Rolf (2185), Kiekrz op, 1995.

8.Nd4 0–0 =.

8.Nd4 Bg6 =.

8.Nh4 Bg6 9.f4 Ne4 10.Nf3 0–0 11.0–0 Bf6 12.Nd4 e5 13.fe5 Be5 14.Nc3 Qc7=+ 15.Nf3 Nc3 16.Bc3 Bc3 17.dc3 Rae8 18.Qd2 Nf6 (Black gets deadly initiative) 19.Rae1 Ng4 20.Bd1 Be4 21.h3 Bf3–+ 22.hg4 Bd1 23.Qd1 Re4 24.Rf5 Qg3 (25.Qe2 Rg4–+) 0–1. Gross,Wilhelm – Merten,Rainer, xix/02, 1989.

9.d3 Bg4 10.Ne5 Be2 11.Qe2 Ne5 12.Be5 =.

9.d3 h6 10.Nbd2 a5 11.a3 =.

9.d3 h6 10.Nbd2 Qc7 11.Qb3 Rfe8 12.d4 Ne4 13.a4 Bf6 14.Ne4 Be4 15.b5 e5 16.a5 cb5 17.Qb5 Rab8 18.Rfc1 Bf5 19.Ne5 a6 20.Qb3+= Ne5 21.de5 Be5 22.Be5 Qe5 23.Ra4 Bd7 24.Rd4+/– Bc6 25.Bf3 Rbd8 26.Rcd1 Qg5 27.Bd5 Bd5 28.Rd5 Rd5 29.Qd5 Qd5 30.Rd5 Rc8 31.Kf1 Kf8 32.Ke2 Ke7 33.Kd3 Rc6 34.Kd4 Rg6 35.g3 Rc6 36.f4 g6 37.e4 Rc7 38.Rd6 Rd7 39.Rd7 Kd7 40.Kd5 Kc7 41.g4 (41...Kd7 42.e5+–) 1–0. Skonieczny,Jerzy – Sternik,Ryszard, corr 2. AMM, Poland, 1994.

9.d3 h6 10.Nd4 Bg6 +=.

9.d4 b5 10.a4+= a6 11.Nbd2 Ne4 12.Nb3 Bg6 13.Na5 Qc7= 14.Ne1 f5 15.f3 Ng5 16.Nd3+/– Bf6 17.Qd2 Nf7 18.f4 Nd8 19.Ne5 Ne5 20.de5 Be7 21.Nb3 Nb7 22.Nd4 Bf7 23.Ra2 g5? 24.ab5 ab5 25.Ra8 Ra8 26.Qc3 gf4 27.ef4 Nd8 28.Nf5! Bg6 29.Nd6 Nf7?? 30.f5 (30...Bf5 31.Rf5+–) 1–0. Wittstock,Guenter – Koehler,Guenther, corr DDR–ch H, 1985.

9.d4 b6 10.Nc3 bc5 11.bc5 Rb8 12.Qd2 Ne4 13.Ne4 de4 14.Ne1 Nc5! 15.Qc2 (15.dc5 Qd2) 15...Nd3 16.Bd3 ed3 17.Qd2 c5 18.Bc3 cd4 19.Bd4 Bb4 20.Bc3 Bc3 21.Qc3 Qd6 22.Nf3 Rfc8 23.Qd4 Qd4 0–1. Coleslaw – 9ras, ChessWorld.net, 2002.

9.d4 b6 10.Nh4 Bg4 =.

9.d4 Qc7 10.Nbd2 Ne4 11.Nb3 Bg6 12.Ne5 f5 13.f3 Nef6 14.Rc1 Bf7 15.Kh1 Kh8 16.Bd3 Ne5 17.de5 Nd7 18.f4 b6 19.g4 g6 20.Bd4 bc5 21.bc5 Bg8 22.Rg1 a5 23.gf5 ef5 24.h4 Be6 25.h5 Rg8 26.hg6 hg6 27.Qf3 Kg7 28.Rg6 Kg6 29.Rg1 Kf7 30.Qh5 Kf8 31.Qh6 Kf7 32.Qh5= Kf8 33.Rg8 Bg8 34.Bf5 a4 35.Qh8?? ab3 (35...Ke8!? 36.Qg8 Nf8+/–) ½–½. Dzieniszewski,Andrzej – Jonczyk, Jelenia Gora, 1985.

9.d4 Qc7 10.h3 h6 11.Nc3 e5 12.de5 Ne5 13.Ne5 Qe5 14.Qd4 Qd4 15.ed4 Rfe8 16.Rfe1 Bf8 17.Bf3 Ne4 18.Be4 Be4 19.Re3 g5 20.Rae1 f5 21.f3 f4 22.R3e2 Bg6 23.a4 Re2 24.Re2 Bg7 25.Na2 Kf7 26.Nc1 a5 27.b5 cb5 28.ab5 a4 29.Bc3 a3 30.Ra2 Bb1 31.Ra1 a2 32.c6 bc6 33.b6 Rb8 34.Na2 Ba2 35.Ra2 Rb6 36.Ra7 Kg6 37.Rc7 Bf6 38.Kf2 Rb3 39.Ba1 Ra3 0–1. hal1958 – Simon, playchess.de, 2002.

9.d4 Ne4 10.Nbd2 b6 11.Ne4 Be4 12.Nd2 Nf6 13.Ne4 Ne4 14.Bd3 f5 15.Qc2 Rc8 16.f3 Nf6 17.e4 fe4 18.fe4 de4 19.Be4 Ne4 20.Rf8 Bf8 21.Qe4 Qd5 22.Re1 Qe4 23.Re4 Kf7 24.Kf2 Be7 25.Kf3 b5 26.Rf4 Bf6 27.Ke4 Rd8 28.h3 Ke7 29.Rf3 Rd5 30.Ra3 (White gets strong initiative) 30...Rd7 31.Ra6 Rc7 32.g4 g6 33.Bc1 Kd7 34.Bf4 Rb7 35.g5 Bd8 36.h4 Be7 37.Ra3 Bd8 38.Bd6 a5 39.ba5 Ra7 40.a6 b4 41.Ra4 Bc7 42.Bc7 Kc7 43.Ke5 Kd7 44.Kf6 Kc7 45.Ke6 Kb8 46.Kd6 Ka8 47.Kc6 Rf7 (48.d5 h6+–). fuiste – MIFAMA, ajedrez21.com, 2001.

9.d4 Ne4 10.Nbd2 Ndf6 11.Nb3 Nd7 12.a4 Qc7 13.Ne5 Ne5 14.de5 f6 15.f3 Ng5 16.f4 Ne4= 17.Nd4 fe5 18.fe5 (18...a5 19.g4+= (< 19.Nf5 Rf5 20.Bf3 Ng5–/+)). Labahn,Wolfgang – Pach,R, corr ICCF WT–I–1185, 1990.

9.Nd4 Bg6 10.f4 a5 11.a3 =.

9.Nd4 Bg6 10.f4 Qc7 11.Nf3 b6=+ 12.d4 a5 13.a3 ab4 14.ab4=+ Ra1 15.Ba1 bc5 16.dc5 Ra8 17.Qd4 Ra4–/+ 18.Bc3? Bc5!–+ 19.Qd2 Bb6 20.Nd4 Ra8 21.Rc1 c5 22.Nb3? cb4?? 23.Bf6= Qc1 24.Qc1+/– Nf6 25.Nd4 h6 26.Nd2 Ra3 27.N2b3 Ne4+/– 28.h3 Nc3 29.Bf3 Bd8 30.Kh2 Bf6 31.Nc5 Bd4 32.ed4+– Bb1? 33.Qb2 Ra5 34.Qb4 (34...Rc5 35.dc5+–) 1–0. Frosinos,Ioannis – Mourouti,Paraskevi, Patras op 3rd, 2001.

9.Nd4 Bg6 10.f4 Qc7 11.f5 ef5 12.Nf5 Bf5 13.Rf5 b6 14.cb6 ab6 15.Rf4 c5 16.bc5 bc5 17.Qc2 Rfb8 18.Nc3 Rb4 19.Nb5 Qb6 20.Rb4 cb4 21.Bd3 h6 22.Nd4 Nc5 23.Nf5 Bf8 24.Bd4+= Qa5 25.Nh6!+/– gh6 26.Bf6 Nd3 27.Qd3 Ra6 28.Bb2 Qa4? 29.Qd4+– f6 30.Qd5 Kg7 31.Qb7 Kg8 32.Qd5?? Kg7 33.Qb3 Qd7 34.Bd4 Ra3 35.Qc4 Qf5? 36.Rf1 Qa5 37.Rf6 Kh7 38.Qf7 Bg7 39.Rg6 Ra2 (39...Qc7 40.Rg7 Kh8 41.Qg8#) 1–0. Neuwald,Volker – Henninger,Michael, Baden–ch HT2, 2003.

9.h3 a5 10.a3 =+.

9.h3 h6 10.d3 a5 11.a3 ab4 12.ab4 Ra1 13.Ba1 Qc7 14.Qb3 b6=+ 15.d4 Rb8 16.cb6 Qb6–/+ 17.b5 cb5 (18.Rc1 Qa5–/+) 0–1. Zamarski (2000) – Szczepaniak,Alicja (1975), corr 1. AMM Poland, 1991.

9.a4 0–0 10.Nh4 Bg6 11.Ng6+= hg6 12.f4 e5 13.Qe1 Rfe8 14.fe5+/– Ne5 15.Qg3 Bd8 16.Na3 Ne4 17.Qe1+= Qe7 18.Nc2 Bc7 19.Nd4 Qg5 20.Nf3 Nf3 21.Rf3 Be5 22.Be5 Re5 23.h4 Qe7= 24.Rh3 Nf6 25.Qg3 Re8 26.Rf1 b6 27.h5 Nh5 28.Qh2= (White fights for the Initiative) 28...f5 29.Bh5+/– gh5 30.Rh5 Qf6 31.Rh8 Kf7 32.Re8 Re8 33.cb6+/– Re7 34.g4 g6 35.gf5 gf5 36.ba7 Ra7 37.a5 37...Ke6+/– 38.Rf4 Qg6 39.Qg2 Qg2 40.Kg2+– c5 41.bc5 Ra5 42.d4 Ra2 43.Rf2+– Ra3 44.Kf3 Ra8 45.Rh2 Rg8 46.Rh6 Ke7 47.Rd6 (47...Rg1 48.Rd5+–) 1–0. Moehring,Norbert (1905) – Sanna,Giuseppe (1620), Bad Woerishofen op, 2001.

9.a4 a5 10.ba5 Nc5 11.d4–/+.

9.a4 a5 10.Nh4 =.

9.Nc3 b6 10.cb6 ab6 =.

9.d4 0–0=.

9.d4 Ne4 10.a4 b6 11.Nbd2 bc5 12.dc5 Rb8 (12...e5 13.Ne4 de4 14.Nd2=) 13.b5 (13.Ne4 de4 14.Nd4 Rb4=) 13...Nec5 (13...e5 14.Qc1=) 14.Nd4 (14.Bg7 Rg8 15.Bc3 Bh3=) 14...Bf6=+ 15.Rc1 cb5 16.Nb5 Rb5 17.Bf6 Rb8 18.Bg7 Rg8 19.Bd4 Qd6 20.Bb5 Bh3 21.g3 Ke7 (21...Bf1? 22.Bc5 Qc7 23.Qf1+–) 22.Re1 a6 23.Bd7 Nd7 24.e4 Bg4 25.Qc2 (25.f3 Bh3 26.e5 Qb4=) 25...Rbc8 26.Qd3 (26.Qc8 Rc8 27.Rc8 de4=+) 26...e5 (26...Rc1!? 27.Rc1 e5=+) 27.Rc8+= ½–½. Vujadinovic,Milan – Schreiber,Eitan, EM/M/A056 ICCF Email, 1999.

9.Nd4 Bg6 10.f4 b6 (Black fights for the Initiative) 11.b5 Bc5 12.bc6 Nb8 13.Nb5 Qc6 14.d4 Be7–/+ 15.N1a3 Qb7 16.Rc1 Nc6 17.Qa4 0–0–/+ 18.Rc6? Qc6–+ 19.Rc1 Qe8 20.Qa6 Rc8 21.Nc7? Qd8 22.Nab5 (22.Qa7 Bb4 23.Ba6 Ng4–+). Gross,Wilhelm – Merten,Rainer, xix/04, 1989.

9.Nh4 Bg6 =.

8.0–0 a5 9.a3 b6 10.Nd4 bc5 11.Nf5 ab4? 12.ab4 Ra1 13.Ba1 ef5 14.bc5 Nc5 15.Qc2 Qd6 16.Qf5 Be7 17.Bf6 Bf6+/– 18.d4 Ne6 19.Rc1 Ke7 20.Nd2 c5 21.dc5 Nc5 22.Rd1 Rd8 23.Nc4 Qe6–/+ 24.Qe6 ½–½. Becher – Thieme, corr, 1972.

8.Nd4 Bg6 =.

9.Nc3 0–0 10.d4 b6= 11.Rc1 Qb8 12.b5 bc5 13.dc5 Nc5 14.Nd4 Rc8 15.Ba3 cb5 16.Nf5 ef5 17.Nd5 Nd5 18.Qd5 b4 19.Bh5 Rf8 20.Bb2 Na4 21.Bd4 Nb6 22.Qf5 Qd6 23.Bf3 Rad8 24.Qg4 Qg6 25.Qg6 fg6 26.Rc7 Bf6 27.Bf6 gf6 28.Ra7 Nc4 29.Rb1 Ne5 30.Ra4 Rd2 31.Rbb4 Rc8 32.Rb1+– Rb2 33.Bd5 Kf8 34.Rd1 Nd3 35.h4 Nc1 36.Ra6 Rc7 37.Bf3 Kg7 38.a3 Ne2 39.Kh2 Nc3 40.Rdd6 Rf7 41.Rdc6 Nb1 42.Bd5 Rd7 43.e4 Rf2 44.e5 (44...Kh7 45.ef6+–) 1–0. Benassi,Aspasio – Draba,Henryk, IECG, 2001.

9.Nc3 0–0 10.d4 Ne4 11.Ne4 Be4 12.a4 Qc7 13.b5 Bf6 14.Qd2 e5 15.Rac1 Bf3 16.Bf3 e4 17.Be2 Bg5 18.Bc3 f5 19.Ba5 Qc8 20.f3 Qe8 21.Bc7 Qg6 22.a5 Rf7 23.fe4+/– fe4 24.Rf7 Qf7 25.a6 ba6 26.bc6 Nf6 27.Bg3 Rc8 28.h4 Bh4 29.Bh4 Rc6 30.Qa5 Kh7 31.Rf1 Qg6 32.Qd8 Ng4 33.Rf8 Qe6 34.Rh8 Kg6 35.Bg4 Qg4 36.Qe8 Kf5 37.Rf8 Rf6 38.Qd7 Kg6 39.Qg4 Kh7 40.Bf6 g5 41.Qf5 1–0. Fritz 10 – nn, internet, 2007.

9.Nc3 0–0 10.Nd4+= Bg6 11.f4 e5 12.fe5 Ne5 13.Nf3 Nf3 14.Bf3 Qc7 15.Ne2 Bd3 16.Re1 Be2 17.Qe2 Rae8 18.Rf1 Nd7 19.Rf2 Bf6 20.Bf6 Nf6 21.Raf1 Re5 22.Bg4 Rfe8 23.h3 R8e7 24.Rf3 Ne4 25.Bh5?? Rh5–+ 26.Rf4 Rg5 27.d3 Ng3 28.Qf3 Nf1 29.Kf1 Rge5 30.e4 de4 31.de4 Qd7 32.Kg1 Qe6 (33.a3 Re4 34.Re4 Qe4 35.Qe4 Re4–+; 32...Qd4!? 33.Kh2 Qb4 34.Rg4–+) 0–1. grain – The7thJoker9999, Live Game Caissa's Web, 2005.

9.Nc3 a5 10.a3 =.

9.d4 0–0 10.Nc3 =.

9.d4 Qc7 10.Nc3 0–0 11.a4 Bh7 12.a5 e5 13.de5+= (White fights for the Initiative) 13...Ng4? 14.Qd4+– h5 15.e4 de4+/– 16.Ne4 Nde5 17.Ne5 Qe5 18.Qe5 Ne5 19.Be5 Be4 20.Bh5 Bd5 21.Rfe1 Be6 22.a6+– b6 23.cb6 ab6 24.Bc3 Ra7 25.Bf3 c5 26.b5 Rd8 27.Red1 Rd1 28.Rd1 Bc4 29.Bc6 (29...Be6 30.Be5+–) 1–0. Buczinski,Henryk – Sternik,Ryszard, corr 2. AMM, Poland, 1993.

9.Nd4 Bg6 10.f4 0–0 11.Nf3 a5 12.a3 Qc7 13.d4 ab4 14.ab4 Ra1 15.Ba1 Ra8 16.Nbd2 Ra3 17.Nb3? Ng4–/+ 18.Na5 18...Ne3–+ 19.Qc1 Ra5 20.Qe3–/+ Ra8 21.Ne5 Be4 22.Bc3 Ne5 23.fe5 Ra3 (Black gets deadly initiative) 24.Qd2 Bg5 25.Qb2 Ra8 26.Ra1 Be3 27.Kf1 Ra1–+ 28.Qa1 Qd8 29.Be1 Qg5 30.Bg3 h5 31.Bf3 Bd3 32.Ke1 Bd2 (33.Kd1 Bb4–+) 0–1. Laine,E – Kopti,S, Thessaloniki, 1984.

9.Nd4 Bh7 +=.

7.a3 0–0 8.d4 Nbd7 9.Nh4 Ne4 10.Nf5 ef5 11.Bd3 Nf2 12.Kf2 Bh4 13.g3 Bg5 14.Bf5 Nf6 15.Qf3 Re8 16.Re1 Qc7 17.Nd2 Re7 18.Re2 Rae8 19.Rae1 g6 20.Bd3 Re6 21.Nf1 Ne4 22.Be4 de4 23.Qg2 Rf6 24.Kg1 Qc8 25.d5 Rf3 26.d6 Qd7 27.Nd2 Rf5 28.Ne4 Bh6 29.Nf6 Rf6 30.Bf6 Qe6 31.Bd4 Qb3 32.Qf3 Qa3 33.Qf6 Bg7 34.Qg7 1–0. MrThayer (2195) – ChessSmith, ChessWorld.net, 2003.

7.Nc3 a5 8.a3 =+.

7.d4 a5 8.b5 0–0 9.a4 Nbd7 10.Nc3 Qc7 11.h3 Rfe8 12.Bd3 Bg6 13.Bg6 hg6 14.0–0 Bf8 15.Qd3 e5 16.de5 Ne5 17.Ne5 Qe5 18.Qd4 Qd4 19.ed4 Ne4 20.b6 f5 21.Rad1 Nc3 22.Bc3 Kf7 23.Rfe1 Be7 24.g3 Bf6 25.Re8 Re8 26.Kf1 Re4 27.Re1 Bg5? 28.Re4+/– fe4 29.Ke2 (29...Bf6 30.Ke3+/– (30.Ba5?! Bd4 31.Bb4 g5=)) 1–0. hal1958 – pirco, HCL–A1254 playchess.de, 2003.

7.Nd4 Bg6 =+.

7.Be2 a5 8.a3 ab4 9.ab4 Ra1 10.Ba1 b6 11.d4 Nbd7 12.0–0 0–0 13.Nh4 Be4 14.Nd2 h6 15.Bc3 Qc7 16.Nhf3 Ra8 17.Ne4 de4 (17...Ne4 18.Qc2=) ½–½. Bonetti,Shane – Schaefer,Uwe, ETC, 2004.

7.Be2 b6 8.Nd4 Bg6 9.Qc1 =+.

7.Be2 Nbd7 (--> 6.c5 Nbd7 7.Be2 Be7).

7.Be2 h6 8.0–0 0–0 9.d3 (9.a3 b6 10.Qc1 bc5 11.bc5 Nbd7=) 9...b6 10.d4 (10.Bd4 Na6 11.e4 bc5 12.ef5 cd4 13.fe6 fe6 (< 13...Nb4 14.a3=) 14.Nd4 Qd6=+ (< 14...Nb4 15.Ne6 Qd6 16.Nf8 Rf8 17.a3+–)) 10...Nbd7 (10...a5 11.Qa4=+) 11.Nbd2 Rb8 12.Nb3 a5 13.ba5 bc5 14.dc5 Nc5 15.Nfd4 Qd7 16.Nf5 ef5 17.Bf6 gf6 18.Qc2 Nb7 19.Nd4+– Na5 20.Nf5 Kh8 21.Nh6 Nb7 22.Bg4 Qc7 23.Qe2 Nd6 24.Bf5 Nf5 25.Nf5 (25…Rb4 26.Qh5 (26.Ne7?! Qe7 27.a4 Ra8+–) 26...Kg8 27.Rfc1+– (27.Ne7?! Qe7 28.Rfc1 Qe6+–)) 1–0. Hofmann,Bernhard (2095) – Sommer,Johannes (1605), Wattens op, 1997.

7.Ne5 0–0 8.Be2 Nbd7 9.Nd7 Nd7 10.d4 f6 11.Bd3 Bd3 12.Qd3 e5 13.a4 e4 14.Qb3 f5 15.Nd2 Kh8 16.0–0–0 a6 17.a5 Bg5 18.g3 Qe8 19.Kb1 Qe6 20.Bc1 Rae8 21.Rde1 Bd8 22.f4 ef3 23.Rhf1 Nf6 24.Rf3 Ne4 25.Qc2 Ng5 26.Rff1 Bc7 27.Kb2 Kg8 28.Nf3 Ne4 29.Nd2 Rf6 30.Ne4 fe4 31.Qe2 Ref8 32.Bd2 Qf7 33.Rf6 Qf6 34.Kc1 g6 35.Kd1 h5 36.Rg1 Kg7 37.Ke1 Qg5 38.Rf1 Bg3 39.hg3 Qg3 40.Kd1 Rf3 41.Rf3 ef3 42.Qe1 f2 43.Qf1 Qf3 44.Kc2 h4 0–1. hal1958 – profylaxe, playchess.de, 2002.

7.Bf6 Bf6 8.d4 Nd7 =.

8.d4 b6 9.a3 =+.

8.d4 Nbd7 9.Bd3= Ne4 (9...Bd3 10.Qd3 Qb8 11.0–0=) 10.0–0 Qc7 11.Qc2 Nc3 (11...Ndf6 12.a4=) 12.Bf5 ef5 13.Bc3 g6 (13...f4 14.e4 de4 15.Qe4=) 14.a4 Nf6 15.Rfc1 Ne4 16.b5 Rfe8 17.bc6 bc6= 18.Rab1 Bf6 19.Rb3 f4 20.Be1 fe3 21.fe3 Bg7 22.Rcb1 Bh6 23.Nd2 Nf6 24.Bg3 Qd7 25.Nf1= Ng4 26.Re1 Re6 27.h3 Nf6 28.Rb8 Rb8=+ 29.Bb8 Ne4 30.Rb1 Re7 31.Bh2 Qf5 32.Rb8 Kg7 33.Rb2 Bg5 34.Bb8 Bh4 35.g3 Bf6 36.Kg2 h5 37.a5 Qe6 38.Kh2 Qc8 39.Qe2 Rb7 40.Rb7 Qb7 41.Bf4 Qb4 42.a6 Qc4–/+ 43.Qc4 dc4–+ 44.d5? c3 45.dc6 c2 (46.c7 c1Q–+; 45...Nc5?? 46.c7 c2 47.e4+–) 0–1. Melich,Jindrich (2170) – Kostelny,Jozef, Stary Smokovec op, 1996.

8.Be2 a5 9.a3 =+.

8.Be2 Qc7 9.Nh4= a5 10.Nf5 ef5 11.a3 (11...Na6 12.Na2=). Sawamura,Tetsushi – Fotland,Petter, IECG, 2001.

8.Nh4 Bg4 9.Qc2 a5 =+.

8.0–0 b6 9.d4 Nbd7 10.Bd3 Be4 11.Be4 Ne4 12.Nbd2 Ndf6 13.Ne5 Rc8 14.Ne4 Ne4 15.f3 Nf6 16.Qe2 Qc7 17.g3 bc5 18.bc5 Nd7 19.Nd7 Qd7 20.Bc3 f6 21.f4 e5 22.fe5 fe5 23.Rf8 Rf8 24.Rf1 Bg5 25.Rf8+= Kf8 26.Bb4 Qe7 27.Qa6? Be3–/+ 28.Kg2 Bd4 29.Qc8?? Qe8–+ 30.Qf5 Kg8 31.Qd3 Qf7 32.Qe2 e4 33.a4 Qb7 34.Qd2 Be5 35.Qg5 Bf6 36.Qd2 Qe7 37.Qe3 Bg5 38.Qe2 e3 (39.Qg4 h5 40.Qc8 Kh7 41.Qf5 g6–+) 0–1. valpa – chessH, playchess.de, 2002.

8.0–0 b6 9.Nd4 =.

8.0–0 Nbd7 9.d4 b6 10.Nh4 =.

8.0–0 Nbd7 9.d4 h6 10.Nc3 Re8 11.Bd3 Ne4 12.Qc2 Ndf6 13.a4 a6 14.Ne5+= Qc8 15.Ne4 Ne4 16.g4 Bh7 17.Nf7! Kf7 18.f3 Nf6 19.Bh7 Nh7 20.Qh7 Bf6 21.f4 Rh8 22.Qd3 g5 23.e4+– Kg7 24.e5 Be7 25.f5 ef5 26.gf5 Bd8 27.Rae1 Kf8 28.f6 Qg4 29.Kh1 Qh5 30.Qf5 Bc7 31.h3 Qe8 32.e6 Bf4 33.Rf4! gf4 34.e7 (34...Qe7 35.Re7 b6 36.Qe6 Rh7 37.Rh7 bc5 38.Qf7#) 1–0. Trokenheim,Marek – Frenzel,Lothar, corr KGP/V, 1993.

8.0–0 Nbd7 9.Nd4 Bg6 =.

8.d4 b6 9.0–0 =.

8.d4 Nbd7 9.0–0 b6 10.Nh4 Be4 11.Nd2 bc5 12.bc5 Qc7 13.Ne4 Ne4 14.Nf3 Rab8 15.Qc2 f5 16.Rab1 Rf6 17.Bc3 Rh6 18.Rb8 Qb8 19.Rb1 Qc7 20.h3 Bf6 21.Be1 e5 22.Ba6 ed4 23.ed4 Qf4 24.Rb7 Nf8 25.Qd3 (25.Ra7 Rh3 26.gh3 Qf3 27.Be2 Qh3 28.Qa4 Nc3 29.Bc3 Qc3 30.Qc6 Qc1 31.Bf1!) 25...Ng5 (25...Rg6 26.Qe3 Ng5 27.Ng5) 26.Ng5 Bg5 27.Ra7 Qc1 28.Qc3 Qd1 29.Bc8 Rf6 30.Qb4 Qe2 31.a4 Bf4 32.Qb1 Ne6 33.Be6 (33.Bc3 Ng5 unclear 34.Bf5 Rf5 35.Ra8 Rf8 36.Rf8 Kf8 37.Qf5 Nf7 38.Qf4 Qd1 39.Kh2 Qa4 40.Qf5 h6 41.Qc8 Ke7 42.Qc7 Kf6?) 33...Re6 (33...Qe6 34.g3 Bh6 35.Qb8 Rf8 36.Qe5 Re8 37.Qe6 Re6 38.Bc3 f4 39.g4 f3 40.a5 Re2 41.a6 Rc2 42.Be1 Rc1 43.Re7 Kf8 44.Re5 Ra1) 34.Ra8 Re8 35.Re8 Qe8 36.a5 Qc8 37.Qb3 g6 38.Qd3 (38.Qb6 Bc7 39.Qa7 Bb8 40.Qe7) 38...Kf7 39.a6 Qb8 (39...Bc7 40.a7 Qb7 41.Qa3 Qb1 42.Qc3 Qb7 43.Qa1 Qa8 44.Qa6 Ke7 45.Ba5 Kd7 46.Bc7 Kc7 47.f4 Kd7 48.Qb6 Kc8 49.Kf2 Qb7 50.Ke3 Qa8 51.Kd3 Qb7 52.Kc3 Qa8 53.Kb4) 40.g3 Bc7 41.Qa3 Ke6 (41...Qa8 42.a7) 42.a7 (42.Qb4 Qc8 43.Qb7 Kd7) 42...Qa8 43.Qa6 Bd8 (43...Kd7 44.Ba5 Ba5 45.Qa5 g5 46.f4 (46.Qd2 Qa7 47.Qg5 Qa1 48.Kg2 Qd4 49.Qf5 Ke8 50.Qe6 Kf8 51.Qc6 Qe4 52.Kh2 Qd4 53.Kg1 Qd1 54.Kg2) 46...gf4 47.gf4 Kc8 48.Kf2 Kb7 49.Qb6 Kc8 50.Kg3) 44.Ba5 Kd7 45.Bd8 Kd8 46.f4 h5 47.Qb6 Kc8 48.Kf2 Qb7 49.Ke3 Qe7 50.Kd2 1–0. Schirmer – Pommerel, email 4AMM–F 1998 (Schirmer).

8.d4 Nbd7 9.0–0 Qc7 10.Nc3 h6 11.a4 b6 12.Bd3 Bd3 13.Qd3 bc5 14.bc5 Rfb8 15.Rab1 e5 16.Qf5 ed4 17.ed4+= Rb3 18.Nd2 Rb4 19.Rfe1 Bf8 20.Nf3 g6 21.Qc2 Bg7 22.Qd2 Rb3 23.Re3 Rab8 24.Nb5+/– Ne4 25.Qd1 Rb2 26.Rb2 cb5=+ 27.ab5 (The passed pawn on c5 will quickly become a dangerous weapon) 27...Qa5 28.c6 Nb6 29.Qe1 Qe1 30.Re1+= Nc8 31.Rb3 a6 32.Reb1 Rb6 33.ba6 Ra6 34.Rc1 Ncd6 35.Rb8 Kh7 36.Ne5 Nb5?? 37.c7 Be5?? 38.de5 Nc7+= 39.Kf1?? Ra4?? 40.Rc6?? Rc4 (40...Ne6!? 41.Rcb6 Ra2–+) ½–½. Buczinski,Henryk – Kozlowski,Waldemar, corr Poland, 1993.