5...Bb4 6.a3 Be7 7.Qb3 b6 8.Nd4 Bg6 9.cd5 ed5 10.Bb5 Nbd7 11.Nc6 Qc8 12.Ne7 Ke7 13.Bc6 Rb8 14.Bd5 Nd5 15.Qd5 Bb1 16.Qg5 Nf6 17.Qg7 Qf5 18.Bf6 Qf6 19.Qf6 Kf6 20.Rb1 Rbd8 21.d4 Rhg8 22.g3 Rg5 23.Ke2 Ra5 24.Rhc1 Rd7 25.Rc6 Kg7 26.Rb3 Ra4 27.f3 f6 28.Rbc3 Kg6 29.Rc7 Rc7 30.Rc7 Ra3 31.d5 Ra5 32.d6 Rd5 33.d7 a5 34.e4 Rd6 35.f4 a4 36.g4 b5 37.Rb7 a3 38.Rb5 Rd7 39.Ra5 Rb7 40.Ra3 Rb2 41.Kf3 Rh2 42.Kg3 Re2 43.Kf3 Rc2 44.Ra6 Rc3 45.Ke2 Kg7 46.Rd6 Ra3 47.Rd7 Kg6 48.f5 Kh6 49.Rd3 Rd3 50.Kd3 Kg5 51.Ke3 Kg4 0–1. marus2 – INSPECTOR, internet, 2001.

5...dc4 (–--> 1.b4 d5 2.Bb2 Bf5 3.e3 Nf6 4.Nf3 e6 5.c4 dc4).

5...c5 6.cd5 Qd5 7.Bf6 gf6 8.Nc3 Qd8 9.bc5 Bc5 10.e4 Bg6 11.Rb1 0–0 12.Rb7 Bb6 13.Qa4 Qc8 14.Rb6 ab6 15.Qa8 Qc5 16.Be2 Nc6 17.Qa4 Rd8 18.h4 h5 19.g3 Nd4 20.Nd4 Rd4 21.Qa8 Kg7 22.f4 Qb4 23.f5 ef5 24.ef5 Bf5 25.Bh5 Qe7 26.Be2 Re4 27.Rf1 Re2 28.Ne2 Bd3 29.Qf3 1–0. marus1 – TT4, internet, 2001.

6.ba5 Ra5!? 7.Nd4 Bg6 =.

6.ba5 Bb4 7.Nd4 Bg6? 8.Qa4+/– Nbd7 9.Qb4 c5 10.Qb7 cd4 11.Qb4 Rb8 12.Qa3 Ne5? 13.Bd4+/– Nc4 14.Bc4 dc4 15.Nc3 Bd3 16.a6 Ra8 17.a7 Qe7 18.Qa4 Qd7 19.Qd7 Kd7 20.Na4 Nd5 21.e4 Nb4 22.Bg7 Nc2 23.Kd1 Na1 24.Ba1 Kc6 25.Bh8+– Rh8 26.Nb2 Ra8 27.Nd3 cd3 28.Kc1 Ra7 29.Kb2 Kc5 30.f3 Kd4 31.Rc1 Rb7 32.Ka1 f5 33.Rc6 fe4 34.Re6+– ef3 35.gf3 Kd5 36.Re3 Kd4 37.Re4 Kd5 38.a4 Kc5 39.Ka2 Kd5 40.Rh4 Rf7 41.Kb3 (41...Rf3 42.Rh7+–) 1–0. Coltharp,Cameron – St_Jean,Benoit, email 4AMM–06, 1997.

6.ba5 Nc6 7.a6+= Nb4 8.Nd4 Bb1 9.ab7+– Ra2 10.Ra2 Ba2= 11.Qa4 Nd7 12.Bc3 Qb8 13.Bb4 ½–½. Mielke,Sven (1925) – Mueller,Winus (1805), Wichern op 5th, 1999.

6.b5 c5 7.Be2 Nbd7 8.0–0 Nb6 9.Ne5 Bd6 10.f4 h5 11.cd5 ed5 12.a4 Qe7 13.Na3 h4 14.Nc2 Ne4 15.Ne1 Be5 16.fe5 Qg5 17.Rf4 Nc4? 18.Bc4+– dc4 19.Qf3 Rh5? 20.Re4+– Be4 21.Qe4 Qe7 22.Qc4 h3 23.g3 Rd8 24.d4 cd4 25.ed4 Rf5 26.Nd3 Qg5 27.Re1?? Qd2–+ (28.Nf4 Qe1 (28...Qb2?! 29.e6 Qd4 30.Qd4 Rd4 31.ef7 Kf7 32.Ra1–+) 29.Qf1 Qe4–+) 0–1. Hebels,Albert – Lambooy,GJ, corr NL Mkl, 1984.

7.a4 Bb4 8.Be2 dc4 9.Bc4 Nc5 10.0–0 Bd3 11.Bd3 Nd3 12.Qc2 0–0 13.Ne5 Nb2= 14.Qb2 Nd5 15.d4 Qd6 16.Nd2? Bc3–/+ 17.Qa3? Qa3 18.Ra3 Bd2 19.Rd1 Bb4 20.Raa1 Nb6 21.Rdc1 Bd6 22.Nc4 Nc4 23.Rc4 e5 24.g3 ed4 25.ed4 Rfe8 26.Rc2 Re4 27.Rd1 Rd8 28.Rcd2 f5 29.Kg2 Kf7 30.f3 Re3 31.Ra2 Bc5 32.Rad2 Bb6 33.Kf2 Ra3 (34.h3 Rd5–+) 0–1. Hasler,Ulrich – Joos,M, OV

7.Nc3 Nb6 8.cd5 ed5 9.Nd4 Bd7 10.d3 Bd6 11.Be2 0–0 12.0–0 c5 13.bc6 bc6 14.Rc1 Re8 15.Bf3 Qe7 16.Re1 h5 17.e4?? Qe5–+ 18.Nce2? c5 19.g3–/+ Na4 20.Ba1? cd4–+ 21.Nd4 Qg5 22.Nc6 Bb4 23.Nb4 ab4 (Black gets in control) 24.h4 Qg6 25.e5 Qf5 26.Bg2 Ng4 27.f4 Be6 28.Re2 Rec8 29.Rc8 Rc8 30.Re1 Nc3 31.Qd2 Ra8 32.Bc3 bc3 33.Qc3 Ra2 34.Qb3 Rg2 35.Kg2 d4 (36.Qb8 Kh7–+) 0–1. Grund,Karl – van der Zvan, corr ICCF EU–M–GT–98, 1975.

7.Nc3 Nc5 8.cd5 (8.d4 Nce4 9.c5 b6=) 8...ed5 9.d3 Be7 (9...a4 10.a3=) 10.Be2 0–0 11.0–0 Qd7 12.Rc1 c6 (12...Rfe8 13.Nd4=) 13.d4+= Ne6 14.Ne5 Qd6 15.bc6 bc6 16.Na4 c5? (better is 16...Rac8!?+=) 17.dc5+– Qc7 18.Nf3 Rfd8? 19.Be5 Qc6 20.Qb3 Ne4 21.Bb5 N6c5 22.Bc6 1–0. Betzelt – Oakes,Barrie, corr ICCF TT–4–90 SF, 1995.

7.Nc3 Bd6 8.Nd4 Bg6 9.cd5 ed5 10.Be2 =.

7.d4 Bb1 8.Qb1 Bb4 9.Kd1 Ne4 10.Qc2= a4 11.a3 Ba5 12.Bd3 f5 13.c5 g5 14.g3 h5 15.h4 g4 16.Ne5 Ne5= 17.de5 0–0 18.Ke2 Qe7 19.Rhc1 Bd2 (19...c6 20.Bd4=) ½–½. Ree,Hans – Lee,Peter N, WchTJ U26 prel, 1965.

7.cd5 Nd5 8.Nc3 Nb4 9.e4 Nc5 10.ef5 Ncd3 11.Bd3+= Nd3 12.Kf1 Nb2 13.Qe2 Bb4 14.h4 Nd3 15.g3 0–0 16.fe6 fe6 17.Rh2? Bc3–+ 18.dc3 Qd5 19.Nd4? Rf2!! (20.Qf2 Nf2 21.Kf2 Qc5–+) 0–1. De Visser,Arno – Ingerslev, corr ICCF EU–M–558, 1981.

8.Nd4 Bg6 9.Be2 a4 =.

8.Nd4! Bg6 9.Be2?! Ne5! 10.0–0 Nd3 11.Bc3 Bd6 12.Nb3 c5 13.bc6 bc6 14.f4 Be4 15.Nc1 Nc1 16.Qc1 0–0 17.Bf6 Qf6 18.Nc3 Bf5 19.Na4 Rac8 20.Nc5 Qe7 21.Bd3 Bd3 22.Nd3 c5 23.Rb1 c4 24.Ne5 Be5 25.fe5 Qe5 26.Rb5 a4 27.Qc2 c3 28.Qd3 Rfd8 29.Rb7 cd2 30.Rd1 Qe4 31.Qf1 f6 32.Qb5 d4 33.Qb4 Qg4 34.Qa4 Qe2 35.Qb3 Kh8 0–1. Katalymov – Holmov, Rostov 1960.

8.Nd4 Bg6 9.f4 Nc5=+ 10.d3 Bd6 11.Be2= Qe7 12.Qd2 Ng4 13.Bc1 Nd3 14.Bd3= Bf4 (The pressure on the backward pawn e3 grows) 15.Qe2 Bd3 16.Qd3 Qh4–/+ 17.Kd2 Nf2 18.Qf5 Be3 19.Ke3 Nh1 20.Qe5 Kd8 21.Qd5 Kc8 22.Kd3 Nf2 23.Kc4 Ne4 24.g3 Qe7= 25.Ba3 Nd6 26.Bd6+= Qd6 27.Qd6 cd6 28.Kd5 Kd7 29.Nd2 Rac8 30.Ne4+– b6 31.Nc6 Rce8 32.Nd6 Re2 33.Nf7 Rd2 34.Nd4 Rf8 35.Ne5 Kc8 36.Nec6 Rh2 37.Re1 Rh5 38.Kd6 Rf6 39.Ne6 Kb7 40.a4+– Rh2 41.Rc1 (41...Rg2 42.Ncd4+–) 1–0. Labahn,Thomas – Sielaff,Rudolf, GER–ch qgB15 corr939, 1993.

8.Be2 Bd6 =.

6.Nc3 0–0 7.Nd4 –/+.

6.Nc3 Ke7 7.d4 (7.Nd4 Be4=+) 7...Bg4 (7...Ne4 8.Qb3 Nc6 9.Ba3–/+) 8.Be2 (8.a3 Bd6=+) 8...dc4–/+ 9.0–0 Bc3 10.Bc3=+ b5 11.Qe1 Nc6+/– 12.Ne5 Ne5 13.de5 Ne4 14.Bg4 c6 15.Rd1 Qb6 16.f4 h6 17.Bb4 c5 18.Bf3 cb4 19.Be4 Rac8 20.Qb4 Ke8 21.Qd2 Qc7 22.Qe2 Rd8 23.Rd8 Kd8 24.Rd1 Kc8 25.Rd6 Qa5 26.f5 ef5 27.Bf5 Kb7 28.Rd7 Ka6 29.Qd1 Qa3 30.Qd6 Qd6 31.ed6 g6 32.Be4 f5 33.Bc2 Kb6 34.Rg7 Rd8 35.Rg6 Kc5 36.Rh6 Rd6 37.Rd6 Kd6 38.Bf5 b4 39.Kf2 Ke5 40.Bc2 Kf6 41.e4 c3 42.Ke3 Ke5 43.h4 a6 44.g4 a5 45.g5 Ke6 46.h5 Kf7 47.h6 Kf8 48.g6 a4 49.Ba4 Ke7 50.h7 c2 51.Bc2 Kf6 52.h8Q Kg6 53.e5 (53…Kf7 54.Qf6 Kg8 55.Bb3 Kh7 56.Qe7 Kg6 57.Bc2 Kh5 58.Kf4 b3 59.Qg5#) 1–0. SuperForte 5 Mhz – REXChess 80286 12Hz, 1994.

7.Nd4 a5 8.Nc6+= bc6 9.Qc6 Ke7 10.a3 Bc5?? (10...Qd6 11.Qa4 dc4 12.ab4 ab4+/–) 1–0. Antoszkiewicz,G – Preusse,G, M44D, 1991.

7.Nd4 Bb1 8.Rb1+/– dc4 9.Bc1 Bc5? 10.Rb7+– 0–0? 11.Nc6 a6 12.Nd8 Rfd8 13.Rc7 Bd6 14.Rc4 Nd5 15.Rc6 g6 16.Ra6 Rac8 17.Bb2 e5 18.Bc4 (18...Be7 19.Bd5 Rd5 20.Ra7+–) 1–0. Fischer,Diana – Bauer,Joerg, BdF, 1983.

7.Nd4 Bb1 8.Rb1 Bd2 9.Kd2 Ne4 10.Kc1 Nc5 11.Nc6 Qd7 12.Qc2 Qc6 13.Bg7 Rg8 14.Qh7 0–0–0 15.Bf6 Rde8 16.Qf7 Rgf8 17.Qg6 Rg8 18.Qc2 Na4 19.Bd4 Kb8 20.c5 e5 21.Bb5 Qh6 22.Be8 Re8 23.Qa4 ed4 24.Qe8# 1–0. Machete99 – guest471, ICC, 2002.

7.Nd4 Bd6 8.Nc6+= Qd7 (8...bc6!? 9.Qc6 Kf8 10.Bf6 Qf6+=) 9.c5+– Bc5 10.Bb5 a6 (10...bc6?? 11.Bc6 Rd8 12.Bf6 gf6 13.Bd7 Rd7 14.d4+–) 11.Nd4 c6 12.Nf5 ef5 13.Bd3 Qe6 (13...Be7 14.Qc2+–) 14.Qc2 Bd6 15.Bf5 Qe7 16.0–0 g6 17.Bh3 0–0 18.d3 Rfe8 19.Nd2 Be5 20.Be5 Qe5 21.d4 Qh5 22.Rab1 Re7 23.Qc5 Rd7 24.Bd7 Nd7 25.Qd6 Qe2 26.Nf3 1–0. marekt – kiranyaz, ChessWorld.net, 2003.

7.Nd4 Qd7 8.Nc6 Bd6 9.Bf6 gf6 10.cd5 bc6 11.dc6 (11.Qc6?! Qc6 12.dc6 Be4=) 11...Qc8 12.Ba6 Qd8 13.Bb7 Rb8 14.Nc3 Bc5 15.d4 Bb6 16.Nb5 a5 17.Na3 Rg8 18.g3 Qd5 19.0–0–0?? Qa2–+ 20.f3 Rd8 21.e4 Bg6 22.h4? Bd4! 23.Rd4 Qa1 24.Nb1 Qd4 25.Qd4 Rd4 26.h5 Be4 27.fe4 Re4 28.Nd2 Re3 29.Rg1 Rgg3 30.Rg3 Rg3 31.Ne4 Rg1 32.Kb2 Ke7 33.Ba6 f5 34.Nc5 Rh1 35.Ka3 Rh5 36.Bb5 f4 (36...f4 37.Ne6 fe6–+) 0–1. hal1958 – pirco, HCL–A1276 playchess.de, 2003.

7.Ne5 Bb1 8.Rb1 Bd6? 9.Nc6+– bc6 10.Qc6 Ke7? 11.cd5 Nd5 12.Bc4 Nb6 13.Bb5 Qd7?? 14.Qa8! Ra8 15.Bd7 Nd7 16.0–0 f6 17.Rfc1 Rb8 18.d4 Nb6 19.Bc3 Ba3 20.Bb2 Bb2?? 21.Rb2+– Kd6 22.Rbc2 Rc8 23.Rc6 Kd7 24.f4 g6 25.Kf2 Nd5 26.Kf3 h5 27.e4 Ne7 28.Ra6 Ra8 29.Rc5 c6 30.g4 hg4 31.Kg4 f5 32.ef5 gf5 33.Kg5 Kd6 34.h4 Rg8+= 35.Kf6 Rf8 36.Kg7+– Rg8 37.Kf7 Rh8 38.Ra7 Rh7= 39.Kf6?? Ng8–+ (40.Kg6 Ra7–+) 0–1. gtate (1900) – flgs (2065), net–chess.com, 2004.

7.Ne5 Be7 8.cd5 ed5 9.Bb5 0–0 10.Bc6 bc6 11.Nc6 Qd7 12.Ne7 Qe7 13.0–0 Rfe8 14.Rc1 c5=+ 15.Qf4 Bd3 16.Bf6+= gf6 17.Nc3 Rad8 18.Na4 c4 19.Nc3 Qe5 20.Qg3 (20.Qg4 Kh8=) ½–½. Labahn,Wolfgang – Rattier,Jerome, Beskidy, 1991.

8.a3 Be7 9.cd5 Qd5 10.Nc3 Qd6 11.Nf5 ef5 12.d4 f4 13.Be2 fe3 14.fe3 Qe6 15.Rd1 Qe3 16.d5 b5 17.Nb5 Ne4 18.Bd4 Nd4 19.Qd4 Bc5 20.Qe3 Be3 21.Rf1 0–0 22.Rf5 Bg1 23.Rh5 Rb7 24.d6 cd6 25.Nd6 Nd6 26.Rd6 g6 27.Rh3 Re8 28.Kd1 Bc5 29.Rd2 Be3 30.Rd3 Bf4 31.Rd4 Rb1 32.Kc2 Rc1 33.Kd3 Ra1 34.Ra4 Ra2 35.Bf3 Re3 36.Kd4 Rea3 37.Ra3 Ra3 38.Ke4 Ra4 39.Kd5 a5 40.Rh4 Kg7 41.g3 g5 42.Rh5 Be3 43.Kc6 f5 44.Kb5 Rb4 45.Ka5 Bd2 46.Rg5 Kh8 0–1. Fritz,Harry – Rudbeck,Joergen, corr 3GMM–F, 2002.

10.cd5 Qc6–/+ 11.dc6 Bb1 12.Rb1 Ba3! 13.Ba3 Rb1 14.Ke2 Ra1 15.g3 Ra2–+ 16.Bc5 Ne4 17.Bb4 a5 18.Bg2 Nf2! 19.Kf2 ab4 (20.Ke2 Ke7–+) 0–1. Trkn – wko2712, itsyourturn.com, 2000.

10.cd5 Qc6–/+ 11.dc6 Bd2 12.Nd2 Rb2 13.f3 Bc2 14.Nc4 Rb4 15.Rc1 Ba4 16.a3 Rb3 17.Be2 Bb5 18.Kf2 a6 19.Rb1+= Rb1 20.Rb1 Ke7 21.Na5 Be2 22.Ke2 Kd6 23.e4 Ra8 24.Ke3+/– h6 25.Kd4 e5 26.Kc4 Re8 27.Rd1 Ke7 28.Nb7 Rb8 29.Kb4 g5 30.Ka5 g4 31.a4 gf3 32.gf3 Ra8 33.Nc5+– Rb8 34.Na6 Rb6 35.Nb4 Ke6? 36.Rd8 h5 37.h4 Ke7 38.Rh8 (38...Kd6 39.Rh6+–) 1–0. Rosenhahn,Eberhard – Borrmann,Fritz, corr 3GMM½–02, 1998.

10.cd5 ed5 11.Qd7 Kd7 12.Bf6 gf6 13.Nc3 =+.

10.Qd7 Kd7 11.Nc3 Be7 12.Nd1 Rb7 13.cd5 ed5 14.Rc1 Rhb8 15.Be5 Ba3 16.Bb5 Ke7 17.Rc3 Bb4 18.Bf6 gf6 19.Bd3=+ Bc3 20.Bf5 Be5 21.f4 Bd6 22.Bh7 d4 23.Ke2 de3 24.Ke3 Rb4 25.g3 Kf8 26.h4 Kg7 27.Bc2 Bc5=+ 28.Kf3 Rd8 29.d3 f5 30.Re1 Kg6 31.Re5 Bd4=+ 32.Re2 a5 33.a3 Rbb8 34.Ne3 Be3 35.Ke3 Re8–/+ 36.Kf3 Re2 37.Ke2 Rb2 38.Kd2 Ra2 39.Kc1 Ra1 40.Bb1 Ra3 41.Kb2 Ra4 42.Bc2 Rb4 43.Ka3 Rb8 44.d4 Rd8 (45.Kb3 Rd4–+) 0–1. Scialino,Valentino – Zonneveld,Will, QN.2003.0.00265, 2003.

10.Qd7 Kd7 11.Nc3 Be7 12.Nd1 Rb7 13.cd5 ed5 14.Rc1 Rhb8 15.Be5 Ba3 16.Rc3 Bd6 17.Bd6 Kd6 18.d4 Rb1 19.Be2 Ra1 20.Ra3 Rb2 21.Ra7 Bc2 22.0–0 Rbb1 23.Ra6 Kd7 24.f3 Bd1 25.Rd1 Rd1 26.Bd1 Rd1 27.Kf2 Rd2 28.Kf1 Ne8 29.Ra5 c6 30.Ra7 Ke6 31.Ra6 Nd6 32.Rc6 Ra2 33.Rb6 h5 34.Rc6 h4 35.h3 Kd7 36.Rc5 Nc4 37.Rd5 Ke6 38.Rh5 Ne3 39.Kg1 Ng2 40.d5 Kd6 41.Rg5 Nf4 42.Rg7 Nh3 43.Kh1 f5 44.Rh7 Ra1 45.Kg2 Nf4 46.Kh2 Ra2 47.Kg1 Ra4 48.Kh2 Nd5 49.Kh3 Rf4 50.Rh4 Rf3 51.Kg2 Ra3 52.Rh8 Ke5 53.Kf2 f4 54.Re8 Kf5 55.Rf8 Nf6 56.Kg2 Ke5 57.Kf2 f3 (58.Kg3 Ne4 59.Kh2 f2–+) 0–1. Pierred (2280) – Wolf2 (2490), Rated game, 2m + 0s, 2006.

10.Qd7 Kd7 11.Bf6 gf6 12.a3 Ba5 =+.

11.Nc3 0–0 12.cd5= ed5 13.d3 d4=+ 14.ed4 Rfe8 15.Kd2 c5 16.Kd1 Ba5 (17.Kc2 cd4–/+) 0–1. Hunstock – Gross,Wilhelm, corr SOK–92–87, 1992.

11.Nc3 Bc5 12.Nb5 0–0 13.cd5 =+.

12.Bd4 Bb1 13.Ba7 Rb7 14.Rb1 c5 15.cd5 Ra7 16.de6 fe6 =+.

13.d3 dc4 14.e4 Bg6 =+.

14.Nd2 Nd3 15.Ke2 Nb4 16.g3 –/+.

14.Nd2 Nd3 15.Ke2 Kd7 16.g4=+ Bg6 17.cd5 Be5 18.Be5 Ne5 19.de6 fe6 20.h3 Rb2=+ 21.Ke1 (White gets kings attack) 21...Rd8 22.f4 Ke7 23.Rc1 Rdd2 24.fe5 Rbc2 25.Rc2 Rc2 26.a4 Ra2 27.Be2 Ra4 28.Kf2=+ Ra5 29.Rc1 Kd7 30.Rd1 Kc6 31.Bf3 Kb5 32.h4 Kb6 33.h5 Bc2 34.Rc1 Rc5 35.g5 a5 36.g6! Bg6 37.hg6 hg6 38.Rb1 Ka7 39.Ke2 g5 40.Kd3 Re5 41.Kd4 Rf5+= 42.Bg4 Rd5 43.Ke4 a4 44.Be6 Ra5 45.Bd5 a3 46.Kd4 g4 47.e4 (47...g3 48.e5 c5 49.Kd3+/–) 1–0. Reuter,Alfred J – Gaiter,Warren D, IECC, 2000.

14.Nd2 Nd3 15.Ke2 Be5 16.Be5 Ne5 17.cd5 ed5 18.Nb3 Kd7 19.Kd2 Kd6 (20.Rc1 c5 21.Nc5 Rb2 22.Ke1 Rc8–+) 0–1. Plock,Joerg – Zbroja,Tadeusz, corr 3GMM½–10, 1998.

14.cd5 Nd3 15.Bd3 Bd3 16.Kd2 –/+.

14.e4? de4–/+ 15.d4 Na4 16.Ba5=+ e3 17.Nc3 ef2 18.Kf2 Rb2 19.Ke3 Nc3 20.Bc3 Rc2 21.Be1 c5 22.d5 Be5 23.Rd1 Ra2 24.h3 Bc2 25.Rd2 Ra3 26.Ke2 Bb3 27.de6 fe6 28.Kd3 Bd4 29.Ke4 Bc2!! (Black gets in control) 30.Bd3 Ba4 31.Kf3? Bc6 32.Kf4 e5 33.Kf5 e4! 34.Bc2 Bd7 35.Ke4 Re3 36.Kf4 Re7 37.g4 Rf8 38.Kg3 Bc6 39.Rd4 cd4 40.Rg1 Rf3 41.Kh4 Ree3 42.Bg3 d3 43.Bd1 d2 44.Rg2 Rd3 45.Rg1 a5 (46.Bf3 Bf3–+ (46...Rf3?! 47.Rd1=+)) 0–1. Labahn,Wolfgang – Gross,Wilhelm, corr SOK–92–87, 1992.

9.cd5 Qd5 10.Bf6 gf6 11.a3 Ba5 12.Qc2 f4 13.Nc3 Qc5–+ 14.Rb1 fe3 15.fe3 Bc3 16.Qc3 Qc3 17.dc3 Ke7 18.g3 Ne5 19.Ke2 b5 20.Bh3 Rhd8 21.Bf5 h6 22.Rhd1 Rd1 23.Rd1 Rb6 24.Ra1 Ra6 25.Bd3 Nd3 26.Kd3 Ra4 27.Kc2 a6 28.Kb3 Re4 29.a4 Re3 30.ab5 ab5 31.Ra6 Re6 32.Ra2 c6 33.Ra7 Kf8 34.Ra2 Kg7 35.Rd2 f5 36.Rd4 Re4 37.Rd6 Rc4 38.Kb2 f6 39.Kb3 Kf7 40.Rd7 Kg6 41.Rd6 h5 42.Re6 Kf7 43.Rd6 f4 44.gf4 Ke7 45.Rd2 Rf4 46.Rg2 h4 47.Kc2 Ke6 48.Kd3 Ke5 49.Ke3 c5 50.Rg8 Re4 51.Kd2 f5 52.Rc8 Kd5 53.Kd3 b4 54.cb4 cb4 55.Rb8 Rd4 56.Ke2 Kc4 57.Rc8 Kb3 58.h3 Rc4 0–1. Pommerel,Wim – Rudbeck,Joergen, corr 3GMM–F 2000–01.

9.cd5 Qd5 10.Bf6 gf6 11.a3 Ba5 12.Qc2 f4 13.Nc3 Qe5 14.Rc1 Bc3 15.Qc3 fe3 16.fe3 Rg8 17.g3 Rd8 18.Bg2 Qc3 19.Rc3 Rd6 20.Ke2 Kd7 21.Rb1 Rb8 22.Rc4 f5 23.Rb5 Rf6 24.Rf4 Ne7 25.Rh4 (25.Bb7 c6 26.Rb2 Kc7 27.Rbb4 a5 28.Rb3 a4 29.Rb6 Nd5 30.Rc6 Rc6 31.Bc6 Nc3!!; 25.Rb7! Rb7 26.Bb7 Rb6 27.Bf3) 25...c6 (25...h6 26.Rb7 Rb7 27.Bb7 Rb6 28.Bg2) 26.Ra5 h6 27.Ra7 Nc8 28.Ra5 Nd6 29.d3 Re8 30.Rf4 Nb5 31.Kd2 Nd6 32.e4 Rfe6 33.Bh3 fe4 34.Be6 Re6 35.Rh5 f5 36.Rfh4 1–0. Pommerel,Wim – Borrmann,Fritz, corr SOK–97–121 (Borrmann) 1997–98.

9.cd5 Qd5 10.Bf6 gf6 11.Nc3 Bc3 12.dc3 0–0! –+.

9.cd5 Nd5 10.Bg7 Rg8 11.Bb2 f4 12.a3 Ba5 13.Qe4 Kf8 14.Bc4 Nce7 15.0–0 b5 16.Bb3 Rb6 17.ef4 Rbg6 18.g3 h5 19.f5 Rg5 20.f4 Rg3 21.hg3 Rg3 22.Kh2 Rb3 23.Qc2 Nf5 24.Qc5 Nd6 25.Bc3 Qh4 0–1. Beckman,F – Joyner,L, corr USA, 1960.

9.cd5 Nd5 10.Bg7 Rg8 11.Bb2 f4 12.a3 Ba5 13.Bb5 =+. Beckman – Joyner, USA 1960.

8.a3 Bc5 9.Nf5 ef5 10.d4. Znosko–Borowski.

8.cd5 Nd5 9.Nf5 ef5 10.a3 –/+.

8.Nf5 ef5 9.a3 Ba5 10.cd5 Qd5 11.Bf6 gf6 =.

9.a3 Bb1!? 10.Rb1 Bc5 +=.

9.a3 Rb8 10.ab4 Rb4 11.Qa2 Bb1 12.Rb1 dc4 13.Bc4 Ne4 14.d3 0–0 15.de4 Rfb8 16.0–0 Qd2 17.Qa7 Rb2 18.Qb8 (18...Rb8 19.Rb8 Qd8 20.Rd8#) 1–0. mtre – tt14, internet, 2002.

9.a3 Rb8 10.Bf6 Bc5 11.Bg7 Rg8 +–.

9.a3 Bc5 10.d4 Bb6 11.c5 Bc5 12.dc5 Qc5 13.Nd2 0–0 14.Rc1 Qb6 15.Bd4 Qb8 16.Qc6 Ne4 17.Qc7 Nd2 18.Qb8 Rfb8 19.Kd2 Rb3 20.a4 a6 21.Bc3 Ra3 22.Ra1 Ra1 23.Ba1 Rc8 24.Bd3 Bd3 25.Kd3 a5 26.Bb2 (26...f6 27.Rc1+–) 1–0. Kilpatrick,Robert – Savage,David, corr SCCA, 1978.

9.a3 Bc5 10.d4+/– Bb6 11.c5 Bc5 12.dc5 Qc5 13.Nd2 Qc2 14.Qc2 Bc2 15.Rc1 Ba4 16.Ba6 Rb8 17.Bd4 0–0 18.0–0 Rfe8 19.Rb1 Nd7? 20.Ba7+– Ra8 21.Rb7 Nb8 22.Be2 Bb5 23.Bb5 cb5 24.Rc7 Na6 25.Rb7 b4 26.ab4 Nb4 27.Rb4 Ra7 28.Rfb1 g6 29.Rb7 Rb7 30.Rb7 Kf8 31.Kf1 Re7 32.Re7 Ke7 33.Ke2 Kd7 34.Nf3 h6 35.Kd3 e5? 36.Nd2 f5 37.Nb3 Kc6 38.f4 ef4 39.ef4 g5?! 40.fg5 hg5 41.Nd4 Kd6 42.Nf5 Ke5 43.Ne7 Ke6 44.Nc6 Kd6 45.Nd4 g4 46.Nf5 Ke5 47.Ne3 Kf4 48.Ng4 Kg4 49.Kd4 Kf4 50.Kd5 Ke3 51.Ke5 Kf2 52.Kf4 Kg2 53.h4 Kh3 54.Kg5 Kg2 55.h5 Kf3 56.h6 Ke4 57.h7 Ke5 58.h8R Kd6 (58...Ke4 59.Re8 Kd4 60.Kf5+–) 1–0. Grcic,Milan (1830) – Selby,Kenzo, ACT ch Belconnen, 2001.

9.a3 Bc5 10.d4 Bb6 11.c5 Bc5 12.dc5 Qc5 13.Nd2 Qd6 14.Rc1 0–0 15.Qc6 (15.Rc6 Qd7+–) 15...Ne4 (better is 15...Rfb8 16.Bb5 Qe7+–) 16.Ne4 de4 (16...Be4 17.f3 Qc6 18.Rc6+–) 17.Qc7 (17.Qc3 f6 18.Qc7 Qc7 19.Rc7 Rfc8+–) 17...Rfd8 (17...Qc7 18.Rc7 Rfc8 19.Rc8 Rc8 20.Bd4+–) 18.Qd6 Rd6 19.g4 Bg4 20.Rg1 h5 21.h3 Bf3 22.Rg7 Kf8 23.Rh7 Rad8 24.Rh8 Ke7 25.Rd8 Kd8 26.Bf6 Ke8 27.Bb5 (27…Rc6 28.Bc6 Kf8 29.Be4 Ke8 30.Bf3 Kd7 31.Rd1 Kc7 32.Bd8 Kb8 33.Ba5 a6 34.Rd8 Ka7 35.Ra8#) 1–0. Martello,Juan – Frenzel,Lothar, corr 3GMM–37, 1996.

9.a3 Bc5 10.d4 Bb6 11.c5 Bc5 12.dc5 Qc5 13.Be2 Rb8 14.Bf6 Rb1 15.Rb1 Bb1 16.0–0 Bc2 17.Bd4 Ba4 18.Bc5 a5 19.Rb1 Kd7 20.Bd4 f6 21.Bc3 Ra8 22.Bd3 h6 23.e4 Kd6 24.f4 e5 25.fe5 fe5 26.Rf1 Ke6 27.ed5 cd5 28.Bf5 Kd6 29.Bg4 d4 30.Bd2 Bb3 31.Bf3 Ra7 32.Rb1 a4 33.Rc1 c5 34.h4 c4 35.Bb4 Ke6 36.Bg4 Kd5 37.Kf2 Rf7 38.Ke2 Rf4 39.Bh5 e4 40.g3 Rf6 41.Be7 Rc6 42.Bf7 Ke5 43.Bf8 e3 44.Rf1 g5 45.hg5 hg5 46.Be8 Rb6 47.Bc5 Rh6 48.Bd7 Rh2 49.Ke1 d3 50.Be3 0–1. hal1958 – GDark7, playchess.de, 2002.

8.Nc6 bc6 9.Qc6 Nd7 10.Bg7 Rg8 11.Be5 Rc8 (11...Rb8!? 12.Bc7 Rc8 13.Bd8 Rc6 14.Be7 Ke7+/–) 12.cd5 ed5 13.Nc3 Rg6 14.Qd5 Be6 15.Qd4 c5 16.Qe4 f5 17.Qa4 Kf7 18.Bf4 Bg5 19.Bg5 Qg5 20.Nd5! Qd8 21.Nf4 Rg4 22.Be2 Rg5 23.0–0 Ne5 24.Ne6 Ke6 25.f4 Rg2 26.Kg2 Qg8 27.Kh3 Ng4 28.Bc4 Kd6 29.Bg8 1–0. orane (2160) – Jeff02104, Live Game Caissa's Web, 2004.

8.Nc6 bc6 9.Qc6 Kf8 10.a4 Rb8 11.Be5 Bd6 12.Bd6 Qd6 13.Qd6 cd6 14.Nc3 dc4 15.Bc4 Ke7 16.0–0 Rhc8 17.Be2 Rb2 unclear. Trkn – doyley, itsyourturn.com, 2000.

8.Nc6 bc6 9.Qc6 Kf8 10.cd5 Nd5 –/+.

8.cd5 Qd5 9.Nc3 Qa5 10.Bb5 Qa4 11.Na4 Kf8 12.Nf5 ef5 13.Rc1 Nb4 14.Bf6 Bf6 15.Rc7 Na2 16.Rb7 a5 17.Nb6+– Rd8 18.Nd7 Kg8 19.Ke2 h5 20.Nf6 gf6 21.Bc4 (21...Nb4 22.Ra1+–) 1–0. Pleschke,Helmut – McCarthy,Mike, Orang–Utan Invitational, 2001.

8.Nf5!?

9.cd5 ed5 10.e4 de4 11.g4 Bg4 12.Bb5 bc6 13.Bc6 +–.

10.dc6 Qd8 11.Nc3 Rb8 12.Ba3 Ba3 13.Qa3 Ne4 14.Ne4 Be4 15.Qa7 0–0 +/–.

10.dc6 Qd8 11.Nc3 Rb8 12.Ba3 Bc2?? 13.Be7+– Ba4 14.Bd8 Bc6 15.Bc7 (15...Rb7 16.Be5+–) 1–0. Wasser,A – Ireland,S, Perth, 1977.

10.dc6+= Qd8 11.Nc3 Rb8!? 12.Nb5 Ne4 +=.

10.dc6+= Qd8 11.Nc3 Bd3 12.Bd3+/– Qd3 13.Nb5 0–0 14.Nc7 (The passed pawn on c6 quickly leads to threats) 14...Rfd8 15.Na8 Qd2 16.Kf1 Qb2 17.Rd1 Rd1 18.Qd1 Qb5 19.Qe2 Qc6 20.f3 Qa8 21.Kf2 h6 22.Rc1 Qd5 23.Qc2 Bd6 24.g3 Qh5 25.Kg2 Nd5 26.Qd3 Qg6 27.Qd4 Bc7?? 28.Rc7= ½–½. Scheele,Marcus – Preuss,Manfred, Bochum Post op, 1991.

10.Qc6 Rb8 11.Qd7 Kd7 12.de6 fe6 13.Bf6 Bf6 =.

10.Qc6 Rb8 11.Bf6 Bf6 12.Qd7 Kd7 13.de6 fe6 =.

8.Ba3 Ba3 9.Na3 b5–/+ 10.Nc6 ba4 11.Nd8 Kd8 12.c5 Ne4 13.Nb5 Nc5–+ 14.Na7 Rb2 15.Bb5 Ke7 16.Nc6 Kd6 17.Nd4 Bg6 18.Be2 Rhb8 19.f4 Rb1 20.Kf2 Ne4 21.Kf3 Nd2 (22.Kg4 R1b2–+) 0–1. Grehl,Siegfried – Gross,Wilhelm, corr, 1992.

8.Ba3 Ba3 9.Nc6 bc6 10.Na3 0–0 =+.

8.Ba3 Bd6 9.Nc6 bc6 10.Bd6 cd6 11.Qc6 Qd7 12.Qd7 Kd7 13.Nc3 –/+.

8.Nc6 bc6 9.Qc6 Qd7 10.Qd7 Nd7 11.Bg7 Rg8 12.Bc3 Bd6 13.d3 Nc5 14.Nd2 Nd3 15.Ke2 Kd7 16.g4 Bg6 17.cd5 Be5 18.Be5= Ne5 19.de6 fe6 20.h3 Rb2 21.Ke1 Rd8 22.f4 Ke7 23.Rc1 Rdd2 24.fe5 Rbc2 25.Rc2 Rc2 26.a4 Ra2 27.Be2 Ra4 28.Kf2 Ra5 29.Rc1 Kd7 30.Rd1 Kc6 31.Bf3 Kb5 32.h4 Kb6 33.h5 Bc2 34.Rc1 Rc5 35.g5 a5 36.g6! Bg6 37.hg6 hg6 38.Rb1 Ka7 39.Ke2 g5 40.Kd3 Re5 41.Kd4 Rf5 42.Bg4 Rd5 43.Ke4 a4 44.Be6 Ra5 45.Bd5 a3 46.Kd4 g4 47.e4 1–0. Reuter,Alfred J – Gaiter,Warren D, IECC, 2000.

8.Nc6 bc6 9.Qc6 Qd7 10.Qd7 Nd7 11.Bg7?! Rg8! 12.Bc3 (12.Bd4? Bb1 13.Rb1 Bd2) 12...Bd6 =+ (idea Rb1) (12...Bb1?! 13.Rb1 Bc3 14.Rb8 Nb8 15.dc3 dc4=+) 13.d3 Nc5! 14.e4 (14.cd5 Nd3!–+) 14...de4 15.d4 Na4! –+ 16.Ba5 e3 17.Nc3 ef2 18.Kf2 Rb2 19.Ke3?! (19.Be2!?) 19...Nc3 (19...Bh2!? (idea Rg3)) 20.Bc3 Rc2 21.Be1 c5 22.d5 Be5 –+ 23.Rd1 Ra2 24.h3 Bc2 25.Rd2 Ra3 26.Ke2 Bb3 27.de6 (27.Ke3 Bc4 28.Ke4 Bd6 29.Bc4 f5; 27.Kd3 ed5 28.cd5 c4) 27...fe6 28.Kd3 Bd4! 29.Ke4 Bc2 30.Bd3 (30.Rc2 Re3 31.Kf4 Rf8! (idea Re1)) 30...Ba4 31.Kf3 Bc6 –+. W Labahn – Gross, corr SOK–92–87 1992 (Gross).

8.Nc6 bc6 9.Qc6 Nd7?! 10.cd5!?+= (10.Nc3 unclear; 10.Bg7 Rg8). Gross.

8.Nc6 Qd7?? 9.Qa7 +–. Gross.

8.cd5 Qd5 9.Nc6 bc6 10.Bf6 gf6 =.

8.a3 Bb1 9.Rb1 Ba3 10.Nc6 Bb2 11.Nd4 Qd7 12.Qd7 Kd7 13.Rb2 Rhb8 +/–.

8.a3+/– Bc5 9.d4 0–0 10.dc5+– Qc5 11.Nc6 bc6 12.Qb4 Nd7 13.Bd4 Qb4+/– 14.ab4 a5? 15.ba5+– Bb1 16.Rb1 Ra5 17.Be2 c5 18.Bc3 Ra2 19.Ra1 Rc2 20.Bd2+– Rb8 21.Bd3 Rcb2 (Black gets the initiative) 22.Bc3 R2b3 23.Kd2 Nb6 24.Rhc1 f6 25.f4 dc4+/– 26.Bc2 Rd8 27.Bd4?? Rb4–+ 28.Kc3 Nd5 29.Kd2 cd4 30.ed4 Nf4 31.g3 Nd5 32.Re1 Rb6 33.Ra4 Nb4 34.Be4 c5 35.Kc3 cd4 36.Kc4 Na6 37.g4 g6 38.h4 f5 (39.gf5 gf5–+) 0–1. Chirpii,Alenxandru – Craciun,Gheorghe (2145), Centrocoop Sept op–A, 1998.

8.a3 Bc5 9.d4+/– Bb6 10.c5 Ba5 11.Nc3 Bc3+= 12.Bc3 (White is in command) 12...Qd8 13.Nc6 bc6 14.Qc6+/– Ke7 15.Ba5 Ne8 16.Bb5 Qc8 17.Ba6 Qd8 18.Bb7 Rb8 19.Qa6 Qd7 20.Qa7+– Rd8?? 21.c6 (21...Ra8 22.Qa8+– (22.cd7?! Ra7 23.de8N Re8+–; < 22.Ba8 Qd8+–)) 1–0. Bott,Hans Joachim – Kuekelheim,Torsten, Baden–ch AT Ladenburg, 1992.

8.Nc6 bc6 9.a3 Bb1 10.Rb1 Bd2 11.Kd2 dc4 12.Ke1 Rd8 13.Rd1 Qd1 14.Qd1 Rd1 15.Kd1 Ne4 16.Ke1 0–0 17.f3 Nd6 18.Kd2 Rb8 19.Kc2 Rb3 20.e4 Rb8 21.e5 Nf5 22.Bc1 Rb5 23.g4 Nd4+/– 24.Kc3 Nf3 25.Bc4 Re5 26.Bf4 Re4 27.Bc7 Rg4 28.Be2 Rg1?? 29.Bf3+– (29...Rh1 30.Bh1+–) 1–0. Batton,Thomas – Dyroff,Bjoern, Kirchheim rapid, 1990.

8.Nc6 bc6 9.a3 Bc5 10.d4 Bb6 11.c5 Bc5 12.dc5 Qc5 13.Nd2 Nd7 14.Rc1 Qb6 (14...Nb6 15.Qb3 (15.Rc5?! Na4 16.Bg7 Rg8+/–; 15.Qc6?! Qc6 16.Rc6 Kd7+–) 15...Qe7 16.Bg7+–) 15.Bg7 Rg8 16.Rc6 Qb2 (16...Qb8 17.Be5! Kf8+–) 1–0. Trkn – guest3331, ICC, 2004.

8.cd5 ed5 9.a3 =+.

6.a3= a6 7.cd5 ed5 8.Be2 =.

6.Qa4 dc4 7.Bc4 Nd7 8.Nd4 –/+.

6.Qa4 Nd7 7.a3 Nb6 8.Qb3 dc4 9.Bc4 Nc4 10.Qc4 Qd3 11.Qc3 0–0–0 12.Nh4 Qe4 13.Nf5= Qf5 14.d4 Qb5 15.Nd2 e5 16.Qc4 Qc4 17.Nc4 ed4 18.b5 de3 19.bc6+/– ef2 20.Kf1 bc6 21.h3 f6+= 22.Kf2 Bc5 23.Kf3 Rd3 24.Kf4 Rhd8 25.Rhe1 R8d5 26.Rac1 h5 27.Ke4+= Rg3 28.Re2 h4 29.Rf1 Rgg5 30.Rc2 Kd7 31.Re2 Ke6 32.Rf4 Rg3 33.Rh4 Rdg5 34.Bd4+– Bd6 35.Bf2 Rb3 36.Ba7 c5 37.Re3 Rg3–/+ 38.Rh5 Rge3?? 39.Ne3= g5 40.Rh8=+ Ra3 41.Re8 Kd7 42.Ra8 Kc6 43.Ng4 Kb7 44.Rg8 Ra7 45.Nf6 Ra4 46.Kf3?? Rf4–+ 47.Ke2 Rf6 48.Rg5 Kb6 (49.h4 Re6 50.Kd1 Be7–+) 0–1. Sokolowski (1800) – Piszcz (1800), corr 1. AMM Poland, 1992.

6.b5? Nb4! 7.d3 dc4 8.a3 Nd3 0–1. Woschkat – Mangone, 1996.

7.Bc4 a6 8.d4 Be7 9.Nc3 b5 10.Bb3 0–0 11.d5 ed5 12.Nd5 Be6 13.Nf6 Bf6 14.Qd8 Rad8 15.Bf6 gf6 16.Be6 fe6 17.Rc1 Rd6 18.Ke2 Rf7 19.Rc3 Nd8 20.Rhc1 c6 21.Nd2 f5 22.Nb3 Rfd7 23.Nc5 Ra7 24.Rd1 Rd1 25.Kd1 Kf7 26.Rd3 Ke7 27.Ke2 Nf7 28.f4 Nd6 29.Kf2 h5 30.Kg3 Ne8 31.e4 fe4 32.Ne4 Nf6 33.Nc5 ½–½. Kilpatrick – Gordon, corr SCCA q74 1979.

7.Bc4 Bd6 8.d4 0–0 9.0–0 a6 10.Nbd2 Ne4 11.Ne4 Be4 12.Nd2 Bd5 13.Bd3 f5? 14.Qh5 Rf6 15.f4 Rh6 16.Qe2 g5! 17.Nc4 gf4 18.ef4 Qh4 19.g3 Rg6 20.Qf2 Kf7 21.Rae1 Rag8 22.Re3 h5 23.Nd6 cd6 24.Rc1 Qd8 25.b5 Na5 26.ba6 Nb3 27.Rc2 Qb6 28.ab7 Bb7 29.Bc4 h4 30.Be6 Re6 31.Re6 hg3 32.hg3 Rh8 33.d5 1–0. Nicklich – Schwarzbach, corr DDR 1981.

7.Bc4 Bd6 8.d4 0–0 9.0–0 Re8 10.Nbd2 a6 11.Re1 Ne7 12.e4 b5 13.Bb3 Bg4 14.e5 Nf5 15.ed6 Qd6 16.Ne4 Ne4 17.Re4 Nh6 18.d5 ed5 19.Qd5 Qg6 20.Rae1 Be6 21.Re6 fe6 22.Re6 Re6 23.Qa8 1–0. Hernan Ruiz – Salinas Barreteaga,R, IIICEAPE, 1991.

8.Qb3 Be4 9.d4 Bf3 10.gf3 Ne7 11.Nc3 c6 12.e4 Qc7 13.Ne2 Rd8 14.Rd1 Ng6 15.Bc1 b5 16.Bd3 Be7 17.Bb1 0–0 18.f4 Rfe8 19.Rg1 Rd7 20.e5 Nd5 21.f5 ef5 22.Bf5 Rdd8 23.Kf1 a5 24.Be4 ab4=+ 25.ab4 Nb4 26.Rg6? hg6–/+ 27.Nf4 Qd7 28.e6=+ fe6 29.Bg6 Nd5 30.Nd5? ed5–/+ 31.Qf3 Bf6 32.Qh5+/– Qe6 33.Qh7 Kf8+= 34.Ba3 Be7 35.Qh8= Qg8 36.Qh3 Ba3 37.Qa3 Re7 38.Re1 (38...Rde8 39.Re7 Qf7 40.Rf7 Kg8 41.Qh3 Re1 42.Ke1 c5 43.Qc8#) 1–0. Torassa,Giuseppe – Coristo,Giovanni, corr ITA–ch45, 1986.

8.Qb3 Be4 9.Be2 Bd5 10.Qc2 Bd6 11.Nc3 Bf3 12.Bf3 +=.

8.Qb3 Be4 9.Be2 Bd6 10.0–0 a5 11.b5 Na7 12.Nc3+= b6? 13.Ne4+– Ne4 14.Bg7 Rg8 15.Bb2 h5 16.Rfc1 h4 17.Qc4 h3? 18.Qe4 hg2 19.d4 Kd7 20.Ne5 Be5 21.de5 Qg5 22.Qb7 Rac8 23.Qa7 Rh8 24.Rc7! Rc7 25.Rd1 (25...Ke7 26.Qc7 Kf8 27.Qb6+–) 1–0. Harabor,M – Liszka,Tom, corr APCT, 1990.

8.Qb3 Be4 9.Be2 Be7 10.0–0 0–0 11.d3 Bg6 12.b5 Nb8 13.Ne5 Qd5 14.Qd5 Nd5 15.Ng6 fg6 16.Bg4 Kf7 17.e4 Nb6 18.Rc1 c6 19.Nc3 Bf6 20.a4 cb5 21.ab5 N8d7 22.Ra2 Rfc8 23.Be2 a6 24.ba6 ba6 25.f4 Bd4 26.Kh1 Be3 27.Rf1 Bd4 28.Rc1 Be3 29.Rf1 Bd4 30.Rc1 e5 31.fe5 Ne5 32.Rf1 Kg8 33.Nd5 Nd5 34.Bd4 Nb4 35.Rd2 Nec6 36.Bc5 a5 37.d4 a4 38.d5 a3 39.dc6 Nc6 40.Ra2 1–0. marekt – jbmac, gameknot.com, 2001.

9.Qc4 a5 10.b5 Ne7 11.Bf6 gf6 12.d4 +=.

9.Qc4 a6 10.Nc3 Qd6 11.Rc1 Ne5 12.Ne5+= Qe5 13.0–0 Bd6 14.f4 Qh5 15.Ne4 b5? 16.Qc6+– Ke7 17.Bf6 gf6 18.Nd6 cd6 19.Qb7 Kf8 20.Qa8 Kg7 21.Rc8 Rc8 22.Qc8 Qe2 23.Qc1 h5 24.Re1 Qg4 25.Qd1 Qf5 26.d4 d5 27.h3 Kh6 28.Qb1 Qb1 29.Rb1 Kg6 30.g4 f5 31.gh5 Kh5 32.Kf2 Kg6 33.Rg1 Kf6 34.h4 Ke7 35.h5 (35...a5 36.ba5+–) 1–0. Ziese,Gerhard – Fiedler, corr SOK–89–37, 1989.

9.Qc4 Bd6 10.Nc3 idea d4 –+.

9.Qc4 Bd6 10.d3 0–0 11.Nbd2 a6 12.0–0= h6 13.e4 e5 14.Nh4 Ne7 15.h3 b5 16.Qc2 Rc8 17.Nb3 Nd7 18.d4 ed4 19.Bd4 Ne5 20.Rfd1 N7c6 21.Nf5 Qg5 22.Be3 Qg6 23.f4 Nc4= 24.Bc5 Rfe8 25.e5 Bf8 26.Rd7 Qe6 27.Bf8 Kf8 28.Nc5+= Qg6 29.g4 Ne7 30.Kh2 h5 31.Qd3 hg4 32.Re7 Re7= 33.Rg1? Qc6?? 34.Rg4= g6 35.Rh4+/– gf5 36.Rh8 Kg7 37.Rc8 Nb6 38.Rd8 Nc4 39.Qf5 Re8?? 40.Qf6! Qf6 41.ef6 (41...Kf6 42.Re8 Na3 43.Na6+–) 1–0. Nebe,Lutz – Frenzel,Lothar, corr SOK–89–40, 1989.

9.Qc4 Bd6 10.d4 0–0 11.Nc3 a6 12.0–0 Nd5 13.Rac1 Re8 14.Rfd1 h6 15.Ne4 Rc8 16.Nc5 Bc5 17.dc5 Qe7 18.h4 f5 19.g4 fg4 20.Qg4 Rf8 21.Kf1 Qf7 22.Ke2 e5 23.Rg1 Rcd8 24.Rg2 Rd7 25.Nd2 Nf6 26.Qc4 Qc4 27.Nc4 Rd5 28.Rd1 Rd1 29.Kd1 e4 30.Ke2 Rf7 31.Nd2 Ne7 32.Bf6 Rf6 33.Ne4 Re6 34.Kd3 Nf5 35.Rh2 g6 36.Rh3 Kg7 37.f4 Re7 38.h5 gh5 39.Rh5 Kg6 40.Rh3 Rd7 41.Ke2 Re7 42.Nd2 h5 43.e4 Nh6 44.Rd3 Ng4 45.Rd5 Kh6 46.Rg5 Rf7 47.Kf3 Rd7 48.Rd5 Rg7 49.Rd8 Nh2 50.Kf2 Rf7 51.f5 Kg5 52.Kg3 Ng4 53.Nf3 Kh6 54.Kf4 Nf6 55.e5 Rd7 56.Rd7 Nd7 57.Nh4 b6 58.e6 Nf6 59.Ng6 bc5 60.bc5 a5 61.e7 c6 62.Ke5 Kg5 63.Ke6 a4 64.Ne5 Ne8 65.Nf3 Kf4 66.f6 1–0. Kuhlmann – Malitz, 1974.

9.Bf6 gf6 10.Qe2 Qg6 +=.

10.Qd5 ed5 11.Bf6 gf6 12.Nc3 +/–.

11.0–0 a5 12.b5 Na7 13.Nd4 e5 14.Nf3 f6 15.d4 Nb5 16.de5 fe5 17.Ne5 Be7 18.Rd1 Nf6 19.a4 Nd6 20.Nc3 Nf7 21.Nb5 Rc8 22.Nc4 c6 23.Nb6+– Rd8 24.Nc7 Kf8 25.Ne6 Kg8 26.Nd8 (26...Nd8 27.Nc8+–) 1–0. Labahn,Wolfgang – Kleindl,P, corr SOK–88–28, 1989.

11.0–0 f6 12.d4 0–0–0 13.Nbd2 b6 14.Rfc1+/– ½–½. Jurado,Hector – Zalys,Ignas, corr, 1971.

11.Nc3 0–0–0 12.b5!? Na5 13.Ne5 +/–.

11.Nc3 0–0–0 12.Nd5 Rd5+= 13.Rc1 f6 14.Ke2 Be7 15.Nd4 Nd4 16.Bd4 Rhd8 17.Rc2 Kb8 18.g4 e5 19.Bc3 e4 20.h4 g6 21.Rcc1 f5 22.Rcg1 Bd6 23.gf5 Rf5 24.h5 gh5 25.Rh4 Re8 26.Rgh1 Ref8 27.Re4 Rf2 28.Kd3 R2f5 29.Reh4 a5 30.ba5 Ba3 31.Rh5 Rh5 32.Rh5 Rf7 33.e4 c6 34.e5 Kc7 35.Ke4 Bf8 36.e6+– Re7 37.Be5 Kc8 38.Kf5 h6 39.Rh1 Rh7 40.Rg1 Re7 41.Rg8 (41...Re8 42.Bg7+–) 1–0. Welling – Kok, 1981.

11.Nc3 Rd8 12.Nd5 Rd5 13.e4 +=.

11.Ke2 0–0–0 12.b5!? Na5 13.Ne5 +/–.

11.Ke2 0–0–0 12.Rc1 Be7 13.d4 g5 14.b5 Na5 15.Nfd2 h5 16.Nc3 b6 17.Rc2+/– g4 18.Rac1 Bd6 19.g3 f5 20.Nd5 ed5 21.Bc3 Nb7 22.a4 h4= 23.Nb3 hg3 24.hg3 Rh2 25.Kd3 Rdh8 26.Rb1 f4 27.gf4+/– Bf4 28.Rg1 g3 29.ef4 gf2 30.Rf1 R8h3 31.Ke2 Nd6 32.Nd2 Nf5 33.Rf2?? Re3–+ 34.Kf1 Rh1 35.Kg2 Reh3 36.Re2 R1h2 (37.Kg1 Re2–+) 0–1. Buss,Michael D – Brekhus, corr USCF, 1984.

11.Ke2 a6 12.Rc1 f6 13.Nc3 Nc3 14.Bc3 Bd6 15.d4 0–0 16.h4 Rf7 17.g3 e5 18.Rd1 e4 19.Nd2 f5 20.Nc4 Na7 21.Rac1 Nb5 22.Bb2 Bf8 23.Rc2 Nd6 24.Rdc1 Nc4= 25.Rc4 Bd6 26.d5 Rc8 27.Bd4 Rd7 28.Bc5 b5= 29.R4c2 Be5 30.Rd1 g6 31.Rcd2 Kf7 32.Rc2 Kf6 33.Bd4 Bd4 34.Rd4 Ke5 35.Rc5 Rd6 36.Kd2 h6 37.Ke2 g5 38.hg5 hg5 39.f3 ef3 40.Kf3 g4 41.Ke2 Rcd8 42.Kd3 Rd5–/+ 43.Rc7 Rd4 44.ed4 Rd4 45.Ke3? Rc4–+ 46.Re7 Kf6 47.Rd7 Rc3 (48.Kd4 Ra3–+) 0–1. Kilpatrick,Robert – McCulloch,W, corr SCCA, 1978.

11.Ke2 Nb6 12.b5 Na5 13.Bc3 Nac4 14.Bd4 Na5 15.Ra2 f6 16.d3 Nb3 17.Bb6 ab6 18.Rb2 Nc5 19.d4 Ne4 20.Rc1 Bd6 21.h4 Kd7 22.Rb3 Ra4 23.Ne1 Rha8 24.Nc2 f5 25.f3 Ng3 26.Kf2 f4 27.ef4 Bf4 28.Rd1 Nf5 29.Nc3 R4a5 30.Ne4 Bd6 31.Nd6 Nd6 32.Rdb1 Rf8 33.Rd1 Rb5 34.Re3 Rb2 35.Re2 c6 36.Rd3 Nf5 37.h5 Ra8 38.Rb3?? Rb3–+ 0–1. Gerold,Guenter – Urban,Jaromir, corr ICCF EU/M/1182, 1999.

11.Ke2 Be7 12.Rc1 Bf6 13.Bf6 Nf6 14.b5+/– Na5 15.Rc7 Nd5 16.Rc2 f6 17.Nc3 Rc8 18.Nd4 Kd7 19.Rd1 Nc4 20.Nd5+– ed5 21.a4 Na3 22.Ra2 Nc4 23.d3 Nd6 24.f3 f5 25.e4 Rhe8 26.Kf2 fe4 27.de4 de4 28.Nf5+– Re6 29.Rad2 e3 30.Ne3 g6 31.Rd4 Ke7 32.Nd5 Kd7 33.Ne3?? Rd8?? 34.g4 Ke8 35.Nd5 Rd7 36.Nf4 Rf6 37.g5 Rf5 38.Nd5 (38...Nf7 39.Nf6 Rf6 40.gf6+–; 38.Rd6?! Rd6 39.Rd6 Rf4 40.Re6 Kd7+–) 1–0. Buss,Michael D – Weimer,Helmut, corr USCF, 1984.

11.Ke2 f6 12.Rc1 a6 13.d3 Kf7 14.Nbd2 Bd6 15.Ne4 Rhd8 16.Rc2 Re8 17.Rac1 Rad8 18.Rc4 Nb6 19.Nd6 cd6 20.Rh4 Kg8 21.Nd4 Rc8 22.Nc6 Rc6 23.Rc6 bc6 24.e4 Rc8 25.Bd4 Nd7 26.f4 e5 27.fe5 fe5 28.Bc3 ½–½. Sternik,Ryszard – Zawierucha, corr, 1996.

10.d4 Qd5 11.Qc2 Qe4 12.Qb3 0–0 13.Nbd2 Qg6 14.0–0 White gets strong initiative 14...Ne4 15.Nc4 Bf6 16.b5 Ne7 17.Nce5 Be5 18.Ne5 Qh5 19.Qc2+/– Nf6 20.Qc7+– Ned5 21.Qb7 Rfb8 22.Qa6 Qe2 23.Rab1 Rb5 24.Ba1 Rb2+– 25.Qc6 Rbb8+/– 26.Rfe1 Ne4 27.f3?? Ne3 28.Qc8 Rc8 29.Re2 Nc3 (30.Bc3 Rc3+=). Gross,Wilhelm – Merten,Rainer, 1991.

11.b5 Nb8 =.

11.Nc3 Nd5 12.Rac1 Bf6 13.d4 Nb6 14.Qe2 a5 15.b5 Na7 16.Ne4 Be7 17.Nc5 Rb8 18.Rfd1 Qe8= 19.a4 Bc5 20.dc5 Na4 21.Be5 Qb5 22.Qc2 f6 23.Bc7+= Rbc8 24.Nd4 Qd7 25.c6 Qc7 26.Qa4 Rfd8 27.cb7 Qc1= 28.b8Q Kf8?? 29.Kf1 Qc3?? 30.Nb5 Rd5 31.e4 Qe5?? 32.Qa2 Qc7 33.h4 (33...Rd1 34.Ke2 Qb8 35.Kd1 Nb5 36.Qa1–+; better is 33.Qc7 Rd1 34.Ke2 Rc7 35.Nc7+– (35.Kd1?! Nb5 36.Qa5 Rd7 37.Ke1 Nd4+/–)) 1–0. Baluch,Wieslaw – Piszcz,Kazimierz, corr 2. AMM Poland, 1993.

11.Nc3 Nd5 12.Nd5 ed5 13.Qg4 Bf6 14.Bf6 Qf6 +=.

11.Nc3 Bd6 12.d3 =.

11.d4 Bd6 12.Nc3 Nd5 13.e4 Nf4 14.Rad1 Qc8 15.e5 Be7 16.d5 Nd5 17.Nd5 ed5 18.Rd5 Qe6 19.Rfd1 Rad8 20.Qd3 Rd5 21.Qd5 Rd8 0–1. Eberl – Lahn, DDR cp 1985.

11.0–0 a5 12.b5 Nb8 13.d3 +=.

11.0–0 Nd5 12.d4 Nb6 13.Qb3 a5 14.b5+= Na7 15.e4 c6 16.bc6 Nc6 17.d5 a4 18.Qa2 ed5 19.Nd5 Nd5 20.ed5 Na5 21.Rfe1 Nb3 22.Rad1 Ra5 23.Bc3 Ra6 24.Qb2 Bf6 25.Bf6 Rf6 26.Qe2 Qd6 27.Ne5 Nc5 28.Nc4 Qf4 29.Ne5 h6 30.Qc2 b6 31.g3 Qg5+= 32.d6 Re6 33.f4 Qf6= 34.d7 Rd8 35.Re2 Rd6= 36.Red2 Rd2 37.Rd2 Qe6 38.Re2 f6 39.Nc4 Rd7?? 40.Re6+– (40...Ne6 41.Nb6+–) 1–0. Buczinski,Henryk – Piszcz,Kazimierz, corr 2. AMM Poland, 1994.

11.0–0 Nd5 12.Nd5 Qd5 13.Qd5 ed5 14.b5 Na5 +=.

11.0–0 Nd5 12.Nd5 Qd5 13.Qg4 e5 14.e4 Qb5 15.d4 +=.

11.0–0 Nd5 12.Nd5 Qd5 13.Qg4 f6 14.e4+= Qd7 15.d4 Rad8 16.Rad1 f5 17.Qf4 fe4 18.Qe4 Qd5 19.Rfe1 Qe4 20.Re4 Rd6 21.Rde1 Nd8 22.Ne5 Rd5 23.Nd3 Bd6 24.Nc5 e5 25.Nd7 Bb4 26.ab4 Rd7 27.de5 Rd2 28.Bd4 Nc6 29.Bc5 Re8+= 30.f4 b6 31.Be3 Rb2 32.Rc4 Re6 33.Rec1 Nb4 34.Rc7 Nd5+– 35.Rc8?? Kf7=+ 36.Bd4 Rd2 37.f5 Re8 38.e6+/– Ke7 39.Re8 Ke8 40.Bg7 Re2 41.Kf1 Re4 42.Bh6 Ke7? 43.Bg5+– Kd6 44.Rd1 h6? 45.Bh6 Ke5 46.Bg5 Nf6 47.Bf6 Kf6 48.Rd5 a5 49.Kf2 Rb4 50.Ke3 a4 51.Rd4 Rb3 52.Kf4 a3 53.g4 a2 54.g5 Kg7 55.Rd7 Kg8 56.e7 Kf7 57.g6 Ke8 58.Ra7 Rb2 59.g7 (59...Rg2 60.f6+–) 1–0. Hoffmann,Piotr – Piszcz,Kazimierz, corr 1. AMM Poland, 1992.

11.0–0 Qd6 12.b5 Ne5 13.Ne5 Qe5 14.d4 =.

11.0–0 Bd6 =.

11.Qb5 Rb8 =.

11.Rc1 a5 12.b5 Nb8 13.0–0 =.

11.d4 Nd5 12.Ne4 Nb6 13.Qc2 a5 14.b5 Na7 15.a4 c6 16.bc6 Nc6 17.Nc3 Nb4 18.Qb3 Nd3 19.Ke2 Nb2 20.Qb2 Qc7 21.Rhc1 Qc4 22.Ke1 Bb4 23.Ne5 Qa6 24.Qe2? Nd5–+ (25.Qb2 Rac8–+) 0–1. Laber,Seweryn (2080) – Kirylo,Tadeusz (2000), corr 1. AMM Poland, 1991.

12.d4 a5 13.b5 Na7 14.0–0 +=.

12.d4 Rc8 13.e4 a5 14.b5 Na7 +=.

12.d4 Rc8 13.h3 Nd5 14.Nd5 ed5 15.Qc2 Bd6 16.Qf5 Ne7 17.Qh5 Re8 18.Ng5+/– Ng6 19.Qh7 Kf8 20.Qh5 Bf4 21.Nf7 Qf6?? 22.Ne5 Be5 23.de5 Ne5 24.Be5 Qe5 25.Qe5 Re5 26.0–0 c6 27.Rc3 Rce8 28.Rd1 Re4 29.g3 Kf7 30.Kg2 R8e6 31.Rdd3 g5 32.g4 Rc4 33.Rc4+– dc4 34.Rc3 b5 35.Kg3 Rd6 36.f4+– gf4 37.ef4 Rd1 38.f5 Rb1 39.Kf4 Rb3 40.Re3 c3 41.Re1 Ra3+/– 42.Rc1 a5+= (43.ba5 Ra4 44.Ke3 b4+=). Weber,Krzysztof – Piszcz,Kazimierz, corr 2. AMM Poland, 1993.

12.d4 Rc8 13.h3 Bd6 14.0–0 =.

12.d4 Nd5 13.0–0 =.

12.d4 Nd5 13.Na4 Ncb4–/+ 14.ab4 b5 15.Qb3 ba4 16.Qa4 Nb4 17.Ke2 c5 18.Rhd1 Qb6–/+ 19.Ne5 Nd5 20.Ba3 Rfc8 21.Nd7 Qb5 22.Qb5= ab5 23.Bc5 Bc5 24.dc5 h6 25.Rd2 Rc7 26.Ne5 b4 27.Rc4 b3 28.e4 Ne7 29.Kd3 Ra5 30.Kd4 Rb5 31.Rb2 f6 32.Nd3 Rd7 33.Kc3 Nc6 34.f4 e5 35.g3 ef4 36.gf4 g5 37.e5 f5 38.Ra4 Na5 39.Rd4 Rd4= 40.Kd4 gf4 41.e6 Kf8 42.Kd5 Rb8 43.Ne5 Rd8 44.Nd7 Ke7 45.Rg2 Re8 46.c6 Nc6 47.Kc6 Ke6 ½–½. Mus,Roman – Piszcz,Kazimierz, corr 2. AMM Poland, 1994.

12.d4 Qd7 13.0–0 Rfd8 =.

12.d4 Qd7 13.Ne5 Ne5 14.de5 (White gets strong play along the open d–file) 14...Ne8 15.Ne4 Rd8= 16.Ke2 Qd5 17.Rhd1+= Qc4 18.Rc4 Rd1 19.Kd1 c6 20.Rd4 Nc7 21.Rd7 Rd8+= 22.Rd8 Bd8 23.Nc5 b6= 24.Nd7 Nd5 25.g3 Bc7 26.e4+= Ne7 27.Ke2 Nc8 28.Bd4 h6 29.f4 g6 30.Kf3 Kg7 31.g4 g5 32.f5 Kg8 33.Kg3 Kg7 34.Nf6 Bb8 35.h4 c5 36.bc5 bc5 37.Bc3 Nb6 38.Ne8+/– Kf8 39.Nd6 Nd7 40.hg5 hg5+= 41.Kf3 f6 42.fe6 Ne5 43.Be5 fe5 44.Nc8 Bc7 45.Ke3 c4 46.Kd2 Ba5 47.Kc2 Be1 48.Nd6 c3 49.Nc4 Bg3 50.Kc3 Ke7 51.Kb4 Ke6 52.Kc5 Bf2= 53.Kc6 Bg3 54.Na5 Ke7 55.Kd5 Bf4 56.Nc6+= (56...Kf6 57.Nb8+=). Mus,Roman – Kirylo,Tadeusz, corr 1. AMM Poland, 1992.

9.Qa4 a6 10.Ne5+= Qd6 11.Nc6+/– bc6 12.0–0 Be7 13.Rc1 Kd7 14.Be5 Qd5 15.d4 Bd6 16.Nc3 Qc4 17.Bf6 gf6 18.Ne4 Qb5 19.Nf6 Ke7+/– 20.Qb5 cb5 21.Ne4 Rhg8 22.Nd6 Kd6 23.g3 a5 24.Kg2 f5 25.f4 ab4+= 26.ab4 Ra1 27.Ra1+/– Rg7 28.Kf3 c6 29.Rc1 Ra7+/– 30.h3 h5 31.Rc3 Ra2 32.Rb3 Rh2 33.h4 Rd2 34.Rb1 Rc2 35.Rb3 Kd5 36.Ra3 Kc4 37.Ra8 Kb4 38.Re8 Rd2 39.Re6 c5 40.dc5 Kc5 41.Re5 Rd5 42.e4 Re5 43.fe5 Kd4?? 44.e6+– fe4 45.Ke2 b4 46.e7 b3 47.e8Q Kc4 48.Qe4 (48...Kc3 49.Qf3 Kc2 50.Qf5 Kc3 51.Qc5 Kb2 52.Kd2 Ka2 53.Kc3 b2 54.Qf2 Ka1 55.Qb2#) 1–0. Hasler,Ulrich – Borsi,Imre, corr ICCF EU–III–1006, 1989.

9.Qa4 b5 10.Qa6 Ne7 +=.

9.Qa4 Nd7 10.Nc3 a6 11.Rc1 Bd6 12.Qc2 +=. Sokolski – Borisenko, 19. SU ch semi.

9.Qe2 Qb3 10.Bf6+= gf6 11.d4 Qa4 12.Qb2 Qb5 13.Nc3 Qd3 14.Rd1 Qg6 15.Rg1 Bd6 16.b5 Ne7 17.e4 e5 18.Qb3 0–0–0 19.a4 ed4+= 20.Rd4 Be5 21.Rc4 Rd7 22.Qa3 Rhd8 23.Ke2 Qg4 24.h3 Qf4 25.Qc1 Qc1 26.Rc1+= Bc3 27.R1c3+/– Ng6 28.Ke3 Ne5 29.Rd4 Nf3 30.Rd7 Rd7 31.gf3 Rd1 32.Kf4 Kd7 33.Kf5 Rd6 34.f4 a6 35.h4 ab5 36.ab5 Rb6 37.Rc5 Rd6 38.h5 Re6 39.f3 Rb6 40.Rd5 Ke7 41.h6 Re6 42.Rc5 Kd7 43.Rc3 Rb6 44.Rd3 Ke7 45.Rd5 Re6= ½–½. Mitrus,Cezary – Kirylo,Tadeusz, corr 1. AMM Poland, 1992.

9.Qe2 Qe2!? 10.Ke2 Nd5 =+.

9.Qe2 Qe2 10.Ke2 Bd6 11.Bf6 gf6 12.Nc3 Rg8 13.Ne4 Rg2 14.Nf6 Ke7 15.Nh7 a5 16.b5 Na7 17.a4 Rh8 18.Nhg5 f6 19.Ne4 c6 20.Ng3 cb5 21.ab5 Nb5 22.Kf1 Bg3 23.Kg2 Bc7 24.Rhc1 Bd8 25.Ra2 Rg8 26.Kh1 Nd6 27.d3 b5 28.Nd4 Kd7 29.Nb3 Nb7 30.Rac2 a4 31.Nd4 Nd6 32.Rb1 Rg5 33.Rcb2 Rd5 34.Kg1 f5 35.Nb5 Nb5 36.Rb5 Rd3 37.Rb7 Kc6 38.Ra7 a3 39.Ra1 Rd2 40.R1a3 Bh4 41.f4 Kc5 42.h3 Rd1 43.Kg2 Rd2 44.Kf1 Rf2 45.Kg1 Re2 46.Rc3 Kd5 47.Ra5 Kd6 48.Ra1 Kd5 49.Rb3 Rd2 50.Ra5 Ke4 51.Ra4 Kd5 52.Rb5 Kc6 53.Re5 Rd1 54.Kg2 Rd2 55.Kf1 Rd6 56.Rc4 Kd7 57.Ke2 Ra6 58.Rec5 Ke7 59.Rc2 Kf6 60.Rc7 Bg3 61.h4 e5 62.R2c6 Rc6 63.Rc6 Kf7 64.h5 ef4 65.Kf3 Kg7 66.ef4 Be1 67.Rg6 Kf7 68.Rg5 Ke6 69.h6 Bc3 70.h7 Bb2 71.Rg8 Kf7 72.h8Q Bh8 73.Rh8 Kg7 74.Rb8 Kf7 75.Ke3 Ke7 76.Kd4 Kd7 77.Ke5 Kc7 78.Rf8 Kb6 79.Kd4 1–0. GLChess210 – Nejmet256, computer chess game, 2000.

9.Qe2 Qe2 10.Ke2 Be7 11.Rc1 a6 12.Kf1 0–0–0 13.Kg1 Rd5 14.Bf6 Bf6 15.d4 Rf5 16.Ra2 Rd8 17.Nc3 Be7 18.Nd2 Rh5 19.Nc4 Bg5 20.f4 Be7 21.Rb2 b5 22.Nd2 Nb8 23.Rbc2 c6 24.Nb3 f5 25.Nb1 Kc7 26.N1d2 Rh6 27.Nf3 Bf6 28.Na5 Rd6 29.Ne5 Be5 30.fe5 Rd7 31.Nc6 Nc6 32.Rc6 Kb7 33.Rd6 Rc7 34.Rc7 Kc7 35.Ra6 Rg6 36.Rd6 Rh6 37.Kf2 Rg6 38.Kf3 Rh6 39.d5 ed5 40.Rh6 gh6 41.Kf4 h5 42.Kf5 h4 43.Kf6 1–0. GLChess210 – Ant416, computer chess game, 2000.

9.Qe2 Qe2 10.Ke2 Be7 11.d3 a6 12.Nbd2 Nd5 13.Bg7 Rg8 14.Bb2 Rg2 15.Kf1 Rg6 16.e4 Nf4 17.Ne5 Ne5 18.Be5 Nd3 19.Bc7 Rc8 20.Bg3 Bf6 21.Rd1 Nb2 22.Re1 Rc2 23.Nb1 Nd3 24.Rd1 Rg3! 25.fg3 Nf2 26.Rd2 Rc1 27.Kf2 Rh1 28.Ke3 Rb1 29.Rd3 Bb2 30.Ke2 Ra1 31.b5 Ra3 32.Ra3 Ba3 33.ba6 ba6 34.g4 a5 35.Kd3 a4 36.Kc3 Ke7 37.e5 Kd7 38.g5 Kc6 39.Kc4 Bf8 40.h4 a3 41.Kc3 Kd5 42.h5 Ke5 43.g6 fg6 44.hg6 hg6 45.Kc2 g5 46.Kd3 a2 47.Ke3 a1Q 48.Ke2 Kf5 49.Kd3 Qb2 50.Kc4 Qb1 51.Kc3 Kf4 52.Kc4 Ke3 53.Kc3 g4 54.Kc4 Qb4# 0–1. SSechess_202 – Ant_416, WB, 2000.

9.Qe2 Qg6 10.0–0 idea 11.b5, 12.Ne5.

9.Bf6 gf6 10.Qe2 0–0–0 11.Qd3 Rd3 12.Ke2 Rd7 13.Nc3 Ne5 14.d4+= Nc4 15.Ne4 Be7 16.Rhc1 Nb6 17.g3 Rg8 18.Ra2 Rd5 19.Rac2+/– c6 20.Nc5 Nd7 21.Nd3 a5 22.e4 Rb5 23.a4 Rb4 24.Nb4+– Bb4 25.Kd3 Rd8 26.Ke3 Kc7 27.h3 Nb6+/– 28.Ra1 (28.Ra2 f5+/–) ½–½. Woschkat,Karl_Heinz – Bechler,Falk, DESC, 2001.

7.d4 0–0 8.Nc3 Bg4 =.

7.d4 0–0 8.Nbd2 a5 9.b5 Na7 10.Ne5 =.

7.d4 0–0 8.Nbd2 a6 9.Rc1 Ne4 10.cd5 ed5 11.Ne4 Be4 12.Bd3 Bd3 13.Qd3 Bf6 14.0–0 Re8 15.Rc5 Ne7 16.Ne5 Be5 17.de5 b6 18.Rc2 c6 19.Rfc1 a5 20.e6 fe6 21.Qd4 Nf5 22.Qe5 ab4 23.ab4 Qd6 24.Rc6 Qb4 25.Re6 Red8 26.Rec6 1–0. Nebe – Siebert, corr 1987.

7.d4 0–0 8.Nbd2 Ne4 9.Be2 Bf6 10.Ne4 Be4 11.Bd3 Bd3 12.Qd3 Re8 13.e4 de4 14.Qe4 e5 15.de5+/– Ne5 16.Ne5 Be5 17.Be5 f6 18.0–0 c6 19.f4 fe5 20.fe5 Re6 21.Rae1 Qe7 22.c5 Re8 23.Qf4 h6 24.h3 Qc7 25.Qc4 Qe7 26.Rf5 Rf8 27.Rf8 Kf8 28.Qf4 Kg8 29.Qd4 Qe8 30.Re2 Qe7 31.a4 a6 32.a5 Qe8 33.Qc4 Kh7 34.Qe4 Kg8 35.g3 Qe7 36.Qf4 Qe8+/– 37.Kg2 Qe7 38.Re1 Qe8+/– 39.Qd4 Qe7 40.h4 Qe8 41.Qc4 Kh8 42.Qf4 Kg8 43.Qf5 Qe7 44.Re3 Qe8 45.Kf3 Qe7 46.h5 Qe8 47.g4 Qe7 48.Kf4 Kh8 49.Rd3 Qh4?? 50.Qe6+– Qf2 51.Rf3 Qh2 52.Ke4 Qe2 53.Re3 Qg2 54.Kf5 (54...Qc2 55.Re4+–) 1–0. Pietrzak,Dorota – Helbig,Doreen, corr Ol ladies, 1994.

7.cd5 Qd5 8.b5 Nd8 =.

6.c5 0–0 7.d4 Ne4 8.Nc3 Bh4 9.Ne4= Be4 10.Bd3 Nc6 11.a3 b6 12.0–0 Bd3 13.Qd3 bc5 14.Qb5+/– Nb8 15.Nh4 Qh4 16.Qb7 Nd7 17.Qc7 Nb6 18.dc5 Nc4 19.Bc3 Qe4 20.Qg3 f6 21.Rfd1 Qc2 22.Rac1+– Qb3 23.Qg4 Rae8 24.a4 Qa4 25.Ra1 Qb3 26.Ra7 Rf7 27.Rf7 Kf7 28.Ra1 Ra8 29.Qh5 Ke7 30.Qd1 Qd1 31.Rd1 Ra3 32.Rc1 Kd7 33.Kf1 Kc6 34.Rc2 Rb3 35.Ke2 Kb5 36.Kd3 Ne5 37.Ke2 Nc6 38.f4 e5 39.fe5 fe5 40.Rb2?? Rb2 41.Bb2–/+ Kb4 42.Kd3 Kc5 43.Ba3 Kb5 44.Bd6 Ka4 45.e4 d4 46.Be5 Ne5 47.Kd4 Ng6 48.e5 Kb4 49.Kd5=+ h5 50.e6 Kc3 51.Kd6 Kd4 52.e7 Ne7 53.Ke7 ½–½. Junger,Uli – Hartmann,T, OLWuert, 1988.

6.c5 c6 7.Nc3 Nbd7 8.Qb3 b6 9.Nd4 bc5 10.bc5?? Nc5?? 11.Qd1=+ Nd3 12.Bd3 Bd3 13.Qa4 0–0?? (14.Nc6 Qc7 15.Ne7 Qe7+/–; better is 13...Qd7 14.Nc6 Bd6=+). Sander – Katzensteiner, corr SOK–88–20, 1989.

6.Be2 0–0 7.a3 Nbd7 8.d4 Ne4 9.Nc3 c6 10.0–0 Bf6 11.Qb3 h5 12.b5 g5 13.Rfd1 g4 14.Nd2 Ng5 15.a4 Bg7 16.a5 Qf6 17.a6 Rab8 18.cd5 cd5 19.Ba3 b6 20.Bf8 Bf8 21.Rac1 Bd6 22.Nd5 ed5 23.Qd5 Rd8 24.e4 Bg6 25.e5 Ne5 26.de5 Be5? 27.Ne4!! Qf4 28.Qd8 Kg7 29.Ng3 h4 30.Rc4 Ne4 31.Re4! 1–0. Melich,Jindrich – Groh,J, 2.CNL, 1998.

6.Nh4 Bb4 7.Nf5 ef5 8.Qb3 =.

6.Nh4 Bg4 7.Qb3 c6 8.h3 Bh5 9.g4 Bg6 10.Ng6 hg6 11.Bg2 ½–½. Jose Luis – Reg_UK, ChessWorld.net, 2006.

7.d4 c6 8.Be2 dc4 9.Bc4 b5 10.Bd3 a5 11.Bf5 ef5 12.ba5 Qa5 13.Nc3 Ne4 14.Qc1 Nd7 15.0–0= Rfc8 16.Qc2 Ndf6 17.Rfc1 Qb6 18.Ne4+= fe4 19.Nd2 c5 20.Ne4 (20...c4 21.Nc3+=). mrkt – Reg_UK, ChessWorld.net, 2006.

7.d4 Nbd7 8.Nbd2 c6 9.Be2 h6 10.0–0 dc4 11.Nc4 Ne4 12.Qb3 Nb6 13.Rfd1 Nc4 14.Qc4 Qd5 15.Ne5 Qc4 16.Nc4 Nd6 17.Na5 Bd8 18.Rdc1 Ba5 19.ba5 a6 20.a4 Rfd8 21.f3 Bg6 22.Ba3 Rd7 23.Ra2 f5 24.Rb2 Nf7 25.Bc4 Nd8 26.Bc5 Rb8 27.Ba7 Ra8 28.Bb6 Re7 29.f4 Nf7 30.Rcb1 Nd6 31.Bd3 Ne4 32.Be4 fe4 33.Bc5 Rd7 34.Rb7 Rb7 35.Rb7 Bf5 36.h3 h5 37.Rc7 Kh7 38.Rc6 Kh6 39.d5 g5 40.de6 gf4 41.e7 Kg7 42.Bd4 Kg8 43.ef4 Bd7 44.Rd6 1–0. Lehr,Thomas – Boettcher,Ullrich, 50. LEM Vormeister–Kandi. A, 1995.

7.a3 a5 8.b5 dc4 9.Bc4 Nbd7 =.

7.a3 Nbd7 =+.

7.Qa4 dc4 8.Qb5 Nc6 =+.

7.Qb3 h6 8.Be2 Bh7 (8...dc4 9.Qc4 Nbd7 10.0–0=) 9.0–0= Nc6 (9...dc4 10.Qc4 Nc6 11.b5=) 10.b5 (10.cd5!? Nd5 11.Nd5 ed5 12.b5+=) 10...Na5= 11.Qa4 Nc4 12.Bc4 dc4 13.Rfe1 Qd3 14.Ne5 Qd2 15.Re2 Qd6 16.Nc4 Qb4 17.Qb4 Bb4 18.Rd1 Rad8 19.Red2 Rd2 20.Rd2 Ne4 21.Ne4=+ Be4 22.Rd7 c5 23.Nd6 Bg6 24.Nb7 c4 25.Bd4 Bb1 26.Nc5 e5= 27.Na6 ed4 28.Nb4 de3 29.fe3 Ra8 30.a4 f5 31.Kf2 Be4 32.Na2 g5 33.Nc3 Bc2 34.a5 Bd3 35.Rc7 h5 36.Kf3 h4 37.Kf2 Kh8 38.b6+= ab6 39.ab6 Ra1 40.e4 fe4 41.b7 e3? 42.Ke3+– Re1 43.Kd4 Re8 44.Rc8 Rc8 45.bc8Q Kg7 46.Ne4 Kf7 47.Nc5 Bc2 48.Qe6 Kg7 49.Qe5 Kh6 50.Qf6 Bg6 51.Ne6 c3 52.Qh8 Bh7 53.Qg7 Kh5 54.Qg5# 1–0. SuperForte 5 Mhz – REXChess 80286 12Hz, 1994.

7.c5 a5 8.a3 ab4 9.ab4 Ra1 10.Qa1 Nc6 11.Qa4 d4 12.Nd1 d3 13.b5 Nb8 14.Bd4 Nbd7 15.Qc4 Qa8 16.Bd3= Bd3 17.Qd3 Bc5 18.Bc5 Nc5 19.Qc4 Nce4 20.0–0 Qa5 21.Nc3 Nc3=+ 22.dc3 Qb5?? 23.Qb5+– b6 24.Qc6 h6 25.Ra1 b5 26.Ra8 Ra8 27.Qa8 Kh7 28.Qf8 Ne4 29.Qf7 (29...Ng5 30.Ng5 hg5 31.Qe6+–) 1–0. Gerold – Friedrich, corr Germany, 1999.

7.c5 b6 8.cb6 ab6 9.b5 =+.

7.c5 b6 8.d4 =+.

7.c5 b6 8.Nd4 =+.

7.c5 Nbd7 8.Nd4= c6 9.Nf5 ef5 10.d4 Ne4 (10...f4 11.ef4 Re8 12.Be2+=) 11.Bd3 Ndf6 12.0–0 Nc3 13.Bc3 Ne4 14.Bb2 Qd7 15.f3 Nf6 16.a4 b6 17.Qc2 g6 18.b5 cb5 19.ab5+/– Rfc8 20.c6 Qc7 21.Ba3 a5 22.ba6 Ba3 23.Ra3 Qc6 24.Qc6 Rc6 25.Rb1 Re6 26.Kf2 Kf8 27.Rab3 Nd7 28.Rc1 Ra7 29.Rbc3 1–0. Hind,Alan – Wong,Ray, corr 3GMM–22, 1996.

7.c5 Nbd7 8.Nd4= Bg4!? 9.f3 Bh5 =.

7.c5 Nbd7 8.Nd4= Bg6 9.c6+= bc6 10.Nc6 Qe8 11.Ba6 Bd6= 12.Bb7 Rb8 13.Nb8 Qb8 14.Ba6 Qb4=+ 15.Bc1 Nc5 16.Be2 Qh4 17.h3 Nd3 18.Bd3 Bd3 19.a4 Ne4 20.Ne4–/+ de4 21.Ba3 Bg3!–+ 22.Rf1 Bf1 23.Kf1 Qf6 24.f4 Rd8 25.Rb1 e5 26.Bb2 Qa6 27.Kg1 ef4 28.Be5 Qg6 29.Bc7?? f3! 30.Bg3 Qg3 31.Qf1 Rd2 (32.Rb8 Qb8 33.Qf2 Rd1 34.Qf1 Qg3 35.Qd1 Qg2#) 0–1. Katalymov,Boris N – Platonov,Igor V, Spartak–ch Minsk, 1962.

7.d4 Bb4–/+ 8.Qb3 Nc6 9.c5 a6 10.Be2 b6 11.cb6 cb6 12.0–0 b5 13.Nb5 ab5 14.Bb5= Nd4 15.Nd4+/– Be7 16.Nf5 ef5 17.Bf6 Bf6 18.Rad1 Qc7 19.Bc6?? Qc6–+ 20.Rd5 Rfb8 (21.Qd3 f4 22.ef4 Ra2–+) 0–1. Trkn – Frank, itsyourturn.com, 2000.

8.a3 a6 9.d4 =+.

8.a3 Be4 9.cd5 ed5 10.Be2 =.

8.a3 h6 9.d4 Bg4 (9...a5 10.b5 Nb8 11.Be2=) 10.Be2 a5 11.b5 a4 (11...Nb8 12.0–0=) 12.Na4 Na5 13.Qc2 Bf5 14.Qd1 (14.Qc3 Nc4 15.Nc5 b6 16.Bc4 dc4=+) 14...Nc4 15.Bc4 dc4 16.0–0 Bd3–/+ 17.Re1 Ne4 18.Ne5 Qd5 19.f3 Qb5–+ 20.fe4 Ra4 21.Nd3 cd3 22.Rb1 Qa6–+ 23.Qb3 c5 24.Bc3 Bh4 25.Rec1 Bg5 26.Kf2 Ra3 27.Qd1 f5 28.e5 Ra2 29.Rb2 c4 30.Qe1 Bh4 31.g3 Rb2 32.Bb2 Bg5 33.Qc3 b5 34.Ra1 Qb7 35.Rf1 Qe4 36.Qc1 Ra8 37.Re1 Ra2 38.Qb1 Qa8 39.Qc1 Qa3 40.Re2 Qb3 41.Rd2 b4 42.h4 c3 43.hg5 Rb2 44.Qa1 Rd2 45.Ke1 Qd5 46.Qc3 Re2 47.Kd1 Qh1 48.Qe1 Qe1# 0–1. SuperForte 5 Mhz – REXChess 80286 12Hz, 1994.

9.Nd1 de3!? 10.de3 a5 =+.

9.Nd1 e5 10.b5+= Na5 11.Qa4 c5 12.Ne5 a6 (12...Re8 13.Be2=) 13.Be2+= ab5 14.Qb5 Be4 15.f3 (15.0–0 d3 16.Bf3 Bd6+=) 15...d3 (better is 15...Bc6!? 16.Nc6 bc6=) 16.fe4+/– de2 17.Ke2 Ne4+= 18.d3 Nd6 19.Qd7+/– Nb3 20.Qd8 Rfd8 21.Rb1 Re8 22.Nd7 Rad8 23.Nb6+– Na5 24.e4 Bg5 25.Re1 Nc6 26.Na4 Nd4? 27.Bd4+– cd4 28.c5 b5 29.cb6 f5 30.Kf3 fe4 31.de4 Re4 32.Re4 Rf8 33.Ke2 Ne4 34.b7 Bf4 35.Kd3 Nf6 36.g3 Be5 37.Nb6 Rd8 38.Nc8 Nd7 39.Ne7 Kf7 40.Nc6 Re8 41.Ne5 Ne5 42.Kd4 Nf3 43.Kc5 Rb8 44.h4 Ke6 45.Ne3 Ke5 46.Kc6 Ke4 47.Nc4 Kd4 48.Rb4 Ne1 49.Nd6 Ke5 50.Re4 Kf6 51.Re1 h5 52.Re8 Rb7 53.Nb7 g5 54.Rg8 gh4 55.gh4 Ke5 56.Rg5 Ke4 57.a4 Ke3 58.a5 Kd4 59.a6 Ke3 60.a7 Kf3 61.a8Q Ke3 62.Rh5 Kf4 63.Qb8 Ke3 64.Qg3 Kd2 65.Rf5 Kd1 66.Rf1 Ke2 67.Rf2 Ke1 68.Qg1# 1–0. Mephisto Mondial12 – REXChess 80286, 1994.

9.ed4 Nd4 10.Nd4 Qd4 =+.

9.Ne2 d3 10.Nf4 =.

9.Ne2 de3 10.de3 a5 11.Rd1 Bd6 12.c5 ab4 13.cd6 cd6 14.ab4 +–.

9.Ne2 de3 10.de3 Qd3 11.Nc3 Qc2 12.Qc2 Bc2 13.Be2 (13.Rc1 Bf5=) 13...Rfe8 (13...a5 14.b5 Nd8 15.0–0=) 14.0–0 (14.Nb5 Rac8=) 14...Rad8 15.b5 Na5 16.Nd4 Bg6 17.f4 (17.Rfd1 e5 18.Nf3 Nb3 19.Rd8 Rd8=) 17...c5 18.bc6 Nc6 19.Rad1 (19.Nc6 bc6 20.Rad1 Ne4=) 19...Bc5=+ 20.Na4 Bd4 21.Bd4 Bc2=+ 22.Nc3? Bd1–+ 23.Rd1 Re7 24.Bd3 Red7 25.Nb5 Ng4 26.Rc1 a6 27.Nc3 Nd4 28.ed4 Rd4 29.Be2 Rf4 30.Rb1 Rd7 31.c5 f5 32.Rb6 e5 33.c6 bc6 34.Rc6 Rd2 35.h3 Ne3 36.Ra6 Rfd4 37.Ra7 Rc2 38.Bh5 Rg2 39.Kh1 g6 40.Bf3 Rg3 41.Be2 Rh3 42.Kg1 Rd2 43.Rc7 f4 44.a4 f3 45.Bc4 Kf8 46.Rc8 Ke7 47.Rc7 Kd8 48.Rc8 Kd7 49.Be2 fe2 50.Kf2 Rh2 51.Kf3 e1Q 52.Rc7 Kc7 53.Nb5 Kc6 54.Na7 Kd5 55.Nb5 Qf2# 0–1. SuperForte5 – REXChess 80286, 1994.

9.Ne2 de3 10.de3 Qd3 11.Qd3 Bd3 12.Ned4 Be4 =.

7.Bc4 0–0 8.a3 =+.

7.Bc4 Bb4 8.Nd4 Bc3 9.Bc3 =+.

7.a3 0–0 8.Nd4 Bg6 9.Nc2 ab4 10.ab4 Ra1 11.Ba1 Nc6 12.b5 Bc2 13.Qc2 Nb4 14.Qc1 c6 15.bc6 (15.Bd4 Ne4=+) 15...bc6–/+ 16.Be2 Qa5 17.Bf6 Bf6 18.0–0 e5 19.d3 Na6 20.Qa3 Qa3–/+ 21.Na3 Nc5 22.Rb1 Ra8 23.Rb6 Be7 24.Nb1 Ra1 25.g3 f5 26.Kg2 Kf7 27.Nc3 Ra3 28.Nd1 Ke8 29.Rc6 Kd7 30.Rb6 Nd3 31.Nb2 Nc5 32.Rb4 Ra2 33.Kf1 Kc6 34.Bb5 Kd6 35.Na4 Ne4 36.Rb2 Ra1 37.Kg2 Bd8 38.Rc2 Rb1 39.Rc6 Ke7 40.Bd3 Rb3 41.Bc2 Ra3 42.g4 fg4 43.Be4=+ de4 44.Nc5 Kf7 45.Ne4 Be7 46.Ng3 g6 47.Ne4 Rd3 48.Ra6 Rb3 49.Rc6 Rb2 50.Ra6 (50.h3 gh3 51.Kh3 h5=+) ½–½. Lucchini,G – Winiger,A, PF1, 1998.

7.a3 c6 8.Be2 0–0 9.0–0 h6 10.d4 Nbd7 11.Nbd2 Bh7 12.Bc3 ab4 13.ab4 Qc7 14.Ra4 b5 15.Ra5 Ne4 16.Ne4 Be4 17.Nd2 Ra5 18.ba5 Bg6 19.Nb3 Nb8 20.Bd3 Bd3 21.Qd3 Na6 22.Qd2 Ra8 23.Na1 b4 24.Bb4 Nb4 25.Qb4 Ra5 26.Nb3 Rb5 27.Qc3 Bd8 28.Ra1 Qb7 29.Nd2 Bc7 30.g3 f6 31.h4 e5 32.Kg2 e4 33.Qc1 f5 34.Rb1 Ba5 35.Rb5 Qb5 36.Nf1 Qe2 37.Nh2 Be1 38.Qb1 Qf2 39.Kh1 Qg3 40.Qa2 Qh4 41.Qa8 Kh7 42.Qc8 Qf6 43.Kg2 Qg6 44.Kf1 Bg3 45.Kg2 Bf4 0–1. hal1958 – unnics, playchess.de, 2002.

7.Qa4 c6 8.d4 Nbd7 9.b5 cb5 10.Bb5 0–0 11.Nbd2 b6 12.c6 Nb8 13.Ba3 Ba3 14.Qa3 Na6 15.Rc1 Nc7 16.Qb3 Nb5 17.Qb5 Qc7 18.0–0 Ne8 19.a4 f6 20.Qb3 h6 21.e4 de4 22.Ne4 Qf4 23.Ng3 Bg4 24.d5 Bf3 25.de6 Qb4 26.Qf3 Nc7 27.Rfe1 Rfe8 28.Nf5 Ne6 29.Qd5 Rad8 30.Qa2 Rd2 31.Re6! Ra2 32.Re8 Kf7 33.Re7 Kg6 34.c7 Qc5 35.Rg7 Kf5 36.Rc5 1–0. Ben_Zur,Ron – Lewis,Ed, California, 1998.

7.Nd4 =+.

7.a3 0–0 8.d4 Nbd7 9.Nc3 Nb6 10.Be2 a5 11.b5 Bd6 12.0–0 Re8 13.Nh4 Be6 14.Qc2 Ne4 15.Nf3 Bf5 16.Bd3 a4 17.Ne5 Qh4=+ 18.g3 Qh6 19.Ne4 Be4 20.Be4 de4 21.Nc4 Nd5 22.Rfc1 Qh3 23.Qe2 Be7 24.Rc2 Qf5 25.Rac1 Qd7 26.Ne5 Qe6 27.Nc4 Qd7 28.Ne5= ½–½. Steinmann,Joachim – Preuss,Guenter, corr 3GMM–F, 2000.

7.Be2 0–0 8.a3 c6 9.Bf6 Bf6 10.d4 b5 11.Nbd2 a5=+ 12.0–0 ab4 13.ab4 Na6 14.Nb3 Nb4 15.Qd2 Be7 16.Ra8 Qa8 17.Ra1 Qb7 18.Nc5 Bc5 19.dc5 Na6 20.Nd4 Bd7 21.Qc2 Ra8 22.Bd3 g6 23.Rb1 Nc7 24.h4 Ne6 25.Nf3 Qa7 26.Ne5 Be8 27.Ng4 Qc5 28.Qb2 d4 29.Rc1 Qd6 30.Nf6 Kg7 31.Ne4 Qa3 32.Qd2 Rd8 33.Rd1 h5 34.Ng5 Ng5 35.hg5 Qe7 36.e4? Qd6 37.f4 c5 38.e5 Qe6 39.Qa5 Rc8 40.Bb5 Qb3 41.Be2 Qe3 42.Kf1 Qf4 43.Bf3 Qe5 44.Qd2 Bc6 45.Re1 Qf5 46.Kg1 Bf3 47.Rf1 Qe5 48.Rf3 c4 49.Qa2 Rc7 50.Qa1 c3 51.Rd3 Qg5 52.Qa4 c2 (53.Qd4 f6–+) 0–1. Bulcourf,Carlos – Giardelli,Sergio, Buenos Aires, 1992.

7.Bf6 Bf6 8.d4 0–0 9.Bd3 Bd3 10.Qd3 Na6 11.Qb5 Qd6 12.a3 c6 13.Qd3 Nc7 14.Nc3 a5 15.b5 c5 16.0–0 c4 17.Qc2 Rfe8 18.e4 Be7 19.Rfb1 b6 20.a4 Qd8 21.Re1 Bb4 22.ed5 Re1 23.Re1 Rc8 24.Ne5 Nd5 25.Nc6 Rc6 26.bc6 Bc3 27.c7! Qf8 28.Re5 Nc7 29.Qc3 Qd6 30.Qc4 g6 31.f4 Kg7 32.f5 f6 33.fg6 hg6 34.Re4 Kf8 35.h3 Kg7 36.d5 (36.Rh4 g5 37.Re4 Nd5+–). Hoch – Petersohn, BdF, 2002.

7.d4 0–0 8.Nc3 c6 9.Rc1 Nd7 10.Be2 10...Rc8 11.0–0 Qe7 (Black gets strong initiative) 12.cd5 cd5 13.Nd5?? ed5–+ 14.Qa4 a6 15.b5 Nb6 16.Qa5 Nc4 17.Bc4 dc4 18.ba6 Bd3 19.Rfd1 ba6 20.Ne1 Qb7 21.Nd3–/+ cd3 22.Rb1 Qc6 23.Rd3 Qe4 24.Rdb3 Rc2 25.Rb8 Be7 26.Qa6 Qf5 27.Rf8 Bf8 28.Rf1 Qd5 29.Ra1 g6 30.a4 Bd6 31.Qb5 Ra2 32.Ra2+/– Qa2 33.g3 Bc7 34.Kg2 Kg7 35.Kf3 Qa1 36.Qc4 Qh1 37.Ke2 Qb7 38.d5 f6 39.f4 Bd6 40.Qc6 Qb4 41.a5 Bc5= 42.g4 Qa5 43.e4?? Qa2–+ 44.Kd1 Qb1 45.Kd2 Qb2 46.Kd1 Qd4 47.Kc2 Qe4 48.Kb3 Qb4 49.Kc2 Qc4 50.Kb2 Bd4 51.Ka3 Qc6 52.dc6 Bb6 53.Kb3 Bc7 54.Kc4 Bf4 55.h3 Kf7 56.Kc5 Ke7 57.Kd5 Bc7 58.Kc5 Ke6 59.Kd4 Kd6 (60.h4 f5 61.gf5 gf5–+) 0–1. aspasio – TadasG, ICC, 1999.

7.d4 Be7 =.

6.a3 a5 7.c5 =.

6.a3 Be7 7.cd5 ed5 8.Be2 0–0 9.0–0 Nbd7 10.d3 c6 11.Nc3 Re8 12.b5 c5 13.Qb3 Be6 14.Qc2 Bd6 15.d4 c4 16.Nd2 Qc7 17.h3 Rac8 18.Rfe1 Nf8 19.Bf3 Ng6 20.e4= de4 21.Nde4 Be7 22.Nf6 Bf6 23.Ne4 Be7 24.d5 Bf5 25.Qc3 Bf8 26.Ng3 Bd3 27.Rac1 Qd6 ½–½. Lebel,Patrick (2255) – Vasquez,Goncalo, Challes op, 1990.

6.Qa4 c6 7.c5 Nbd7 8.d4 a6 9.Be2 Be7 10.0–0 0–0 11.Nbd2 Ne4 12.Ne4 Be4 13.Nd2 Bh7 14.Rfd1 Bf6 15.Qb3 e5 16.de5 Be5 17.Be5 Ne5 18.Nf3 Nf3= 19.Bf3 Qe7 20.Qc3 Rfe8 21.a3 Rad8 22.Rd4 Bf5 23.Rad1 Qg5 24.Qd2 Rb8 25.Qe2 Re7 26.a4 Rbe8 27.Bg4 Bg4 28.Qg4 Qg4= 29.Rg4 Re4 30.Re4 Re4 31.Rd4 Re5 32.Kf1 f5 33.Ke2 Kf7 34.Kd3 Kf6 35.f3 g5 36.h3 h5 37.h4 g4 38.Rf4 Re7 39.e4 de4 40.fe4+= Re5 41.a5 Ke6 42.ef5 Rf5 43.Rf5 Kf5 44.Ke3 Ke5 45.g3 Kf5 46.Kd4 Kf6 47.Ke4 Ke6 48.Kf4 Kf6 49.Ke4 Ke6 50.Kf4 Kf6 51.Ke4 ½–½. woschkat (1990) – unnics (1755), net–chess.com, 2001.

6.Qb3 Nbd7 7.h3 c6 8.Be2 Be7 9.d3 Qc7 10.Nbd2 Rc8 11.g4 Bh7 12.h4 Ng4 13.cd5 ed5 14.Bg7 Rg8 15.Bb2? (Better is 15.Bd4 Nf2! 16.Rf1–/+) 15...Nf2!–+ 16.Rf1 (16.Kf2 Qg3) 16...Ng4 17.Rg1 Ne3 18.Rg8 Bg8 19.Nf1 Ng2 20.Kd1 Bh4 21.Nh4 Nh4 22.Qc3 Qf4 23.Kc2 Ng2 24.Nd2?! c5 25.Rg1 d4 26.Qc4 Ne3 0–1. Otazu Ojer,Inigo (2030) – Martinez Otzeta,Jose Maria (1915), Absoluto Preferente, 1999.

6.Qb3 Be7 7.Be2 0–0 8.0–0 Nbd7 9.Nc3 c6 10.a4 a5=+ 11.Ba3 Qc7 12.b5 Nc5 13.Bc5 Bc5 14.d4 Bb4 15.c5 Bc3 16.Qc3 Ne4 17.Qb2 Bg4 18.Ne5 Be2 19.Qe2 Nc5= 20.bc6 bc6 21.Rfc1 Nd7 22.Nc6+/– Qd6 23.Qb5 Rfc8 24.Na5 Rc1 25.Rc1 Qa3 26.Rf1 Nf6 27.h3 Ne4 28.Nc6 Qa4 29.Qb7 Qa6 30.Rb1 Qb7–/+ 31.Rb7 Ra1 32.Kh2 Nf2 33.Ne5 Rh1 34.Kg3 Ne4 35.Kh4 Rf1 (36.g4 g5 37.Kh5 Rf6 38.Rb8 Kg7 39.Rg8 Kg8 40.Ng6 Ng3 41.Kh6 Rg6#) 0–1. Kreuzer,Uwe – Brunsch, Mannschaftspokal, 1992.

6.b5 Bd6 7.d4 dc4 8.Bc4 0–0 9.0–0 c5 10.Qb3 Qe7 11.Nc3 Nbd7 12.a4 Nb6 13.dc5 Bc5 14.Be2 Rfd8 15.a5 Nbd5 16.Na4 Bb4 17.a6 ba6=+ 18.ba6 Ne4 19.Rad1 Rab8 20.Qa2 Nec3 21.Nc3 Nc3 22.Bc3 Bc3 23.Rd8 Rd8 24.Qc4 Bf6 25.e4 Bg6 26.e5 Bg5 27.Ng5 hg5 28.Rd1 Rd1= 29.Bd1 Qd8 30.Be2+= Qa5 31.Qd4 Qe1 32.Bf1 Kh7 33.h4 gh4 34.Qh4 Kg8 35.Qd4 Kh7 36.f4 Qc1 37.Kf2 Qc7 38.g4 Qc2 39.Ke3 Qc1= 40.Kf2 Qc2 41.Be2 Be4 42.Ke3 ½–½. Zylla,Johannes – Jacobsen,Fredrik, corr Partridge mem–6, 1995.

6.b5 Nbd7 7.Be2 Be7 8.0–0 0–0 9.d4 c5 10.Nbd2 Bh7 11.Nb3 a5 12.a4 dc4= 13.Bc4 cd4 14.Bd4 Bb4 15.Bd3 Be4 16.Bf6 Nf6= 17.Be4 Ne4 18.Qd8 Rfd8 19.Nfd4 Kf8 20.Rfc1 Rac8 21.g3 Ke7 22.Kg2 Bc3 23.Ra2 Bd4 24.Rc8 Rc8 25.ed4 Rc4 26.Kf3 Ng5 27.Ke3?? Rb4 28.Nc5?? b6= 29.Nd3 Rc4 30.h4 Nh7 31.Ne5 Rc3 32.Kd2 Rc8 33.Nc6 Kf6 34.Ra3. Grehl,Siegfried – Roever, corr SOK–91–74, 1991.

6.c5 a5 =.

6.c5 c6 7.d4 Nbd7 8.a4 a6 9.Bd3 Bd3 10.Qd3 Be7 11.Nc3 Qc7 12.0–0+= e5 13.de5 Ne5= 14.Ne5 Qe5 15.f4 Qe6 16.Ne2 Ng4 17.Nd4 Qe3 18.Qe3 Ne3 19.Rfe1 Nc4 20.Bc3 Kd7= 21.b5?? ab5 22.ab5 Ra1 23.Ra1 Bc5 24.bc6 bc6 25.Kf2 Re8 26.Re1 Re1 27.Ke1 Bd4 28.Bd4 f6 29.h4 Kd6 30.Ke2 c5 31.Bf2 d4 32.Kd3 Kd5 33.g4 Nd6 34.Bg3 c4 35.Kc2 Ne4 36.Be1 d3 37.Kd1 c3 38.g5 hg5 39.fg5 fg5 40.hg5 c2 41.Kc1 Ng5 42.Bd2 Nf3 43.Bf4 Ke4 44.Bg3 Ke3 45.Bd6 Ke2 46.Bb4 g5 47.Bc3 g4 48.Bb4 g3 49.Bc5 d2 50.Kc2 d1Q 51.Kb2 g2 52.Bb6 g1R 53.Bg1 Qg1 54.Kc3 Qd4 55.Kc2 Qd3 56.Kb2 Kd1 57.Ka2 Qc2 58.Ka3 Qb1 59.Ka4 Kc2 60.Ka5 Kc3 61.Ka6 Kc4 (62.Ka7 Kc5 63.Ka8 Kc6 64.Ka7 Qb7#; 61...Qb8 62.Ka5 Qa7 63.Kb5 Nd4#) 0–1. ZeitNot2002 (1720) – Lions, Dos Hermanas Internet Section, 2003.

6.c5 Nbd7 7.a4 a6 8.d4 Qe7 9.Nc3 Ne4 10.Ne4 Be4 11.Bd3 f5 12.Qe2 g5 13.Be4 fe4 14.Nd2 Bg7 15.Qh5 Kd8 16.0–0 Nf6 17.Qe2 h5 18.Nb3 c6 19.b5 ab5 20.ab5+/– Ra1 21.Ra1 Qd7? 22.b6 Ke7? 23.Ra7+– g4? 24.Na5 Rb8 25.Qd1 Qc8 26.Qa4 Kf8 27.Kf1 Nd7? 28.Ke2?? e5? 29.de5 Ne5? 30.Nb3 Qe8 31.Nd4 Nc4 32.Qa1 Nb2 33.Qb2 h4 34.Qd2 Qh5 35.Ne6 Kf7 36.Ng7 Kg7 37.Ke1 Qe5 38.g3 h3 39.Qd1 Qf5 40.Qd4 Kg8 41.Qa1 Qf3 42.Qe5= Rf8 43.Qe6 Rf7?? 44.Qg6+– Kf8?? 45.Ra8 Ke7 1–0. hal1958 – adamant, playchess.de, 2002.

6.c5 Be7 7.Nc3 0–0 8.Nd4 Bg6 9.Nb3 Nbd7 10.d4 c6 11.Bd3 Bd3 12.Qd3 (12...b6 13.0–0=). Buss – Fisher,C, corr USCF, 1985.

7.Nc3 a5 8.b5 =.

7.Nc3 c6 8.c5 Be7 9.d4 Ne4 10.Bd3 Ndf6 11.Qc2 0–0 12.0–0 Bh7 13.Ne5+= Ng5 14.Bh7 Ngh7 15.f4 Nd7 16.Rf3 Nhf6 17.Raf1 Qc7= 18.Rh3 Rfe8 19.Rff3 Nf8 20.Rfg3 Ng6?? 21.Ng6+– fg6 22.Qg6 Bf8 23.Qf6 (23...a5 24.Qh6 ab4 25.ab4+–) 1–0. Gross,Wilhelm – Merten,Rainer, 1989.

7.c5 Be7 8.Be2 0–0 9.d4 c6 10.Nbd2 Ne4 11.Ne4 Be4 12.0–0 a6 13.Rc1 f6 14.Nd2 Bh7 15.Bg4 f5 16.Bf3 Qc7 17.Qb3 e5 18.de5 Ne5 19.Be2 Kh8 20.f4 Nd7 21.Nf3 Bf6 22.Nd4 Rae8 23.Bf3 Re7= 24.Rfe1 Rfe8 25.a4 g6 26.b5 Bg8 27.b6 Qc8 28.a5 Bg7 29.g4 fg4–/+ 30.Bg4 Qd8 31.Qd3 Nf6 32.Bf3 Ne4 33.Re2 Qd7 34.Rg2 Bh7 35.Bg4 Qd8 36.Qb3 Nc5=+ 37.Rc5 Re3 38.Bc3 Qh4 (39.h3 Rc3 40.Qc3 Re4 41.Rd5 cd5 42.Qc8 Bg8–+) 0–1. Roy,Guy – Cloutier,Mario, Quebec op Montreal, 2003.

7.Be2 0–0 8.0–0 dc4 9.Bc4 Bd3 10.Bd3 Qd3 11.Nc3 Nbd7 12.Ne1 Qg6 13.d4 Bd6 14.Nf3 Rfd8 15.Qe2 a6 16.e4 e5 17.a4 ed4 18.Nd4 Ng4 19.h3 Ngf6 20.Nf5 Nc5 21.f3 Bf8 22.Rfd1 Ne6 23.Kh1 ab5 24.ab5 Ra1 25.Ba1 Nf4?? 26.Rd8+– Ne2 27.Ne7 Kh7 28.Ng6 Ng3 29.Kh2 Nf1 30.Kg1 Bc5 31.Kf1 Kg6 32.Nd5 (32...Nd5 33.Rd5+–) 1–0. Kreuzer – Gruenfeld, 1981.

7.Be2 0–0 8.Nc3 Nbd7 9.0–0 c6 10.a4 Qa5 11.Qc1 (Better is 11.bc6!? bc6 12.Nd4+=) 11...Nc5=+ 12.Nd4 Bd8?? (12...Bd3 13.bc6 dc4 14.cb7 Nb7 15.Bd3 cd3+/–) 13.bc6 bc6 14.Nc6 Qc7 15.Nd4 Qd6? 16.Nf5+– ef5 17.Nb5 Qc6 18.Bf3 Ba5? 19.cd5 Qb6 20.Bd4 Nb3 21.Bb6 ab6 22.Qc2 Na1 23.Ra1 Rac8 24.Qd3 Rc5 25.Rd1 Rfc8 26.Qf5 Rd5 27.Qc8 1–0. valpa – Minstrel, HCL–C1788 playchess.de, 2003.

7.b5 a6 8.Nc3 ab5 9.Bb5 c6 10.Ba4 Be7 11.0–0 0–0 12.h3 Bg6 13.d4 c5 14.dc5+= Bc5 15.Bb3 Bb6 16.Nd5+– Nd5 17.Bd5 Ra5 18.Bb7 Qe7 19.Bd5 Rd8–/+ 20.Qb3 Rdd5 21.a4 (21...Qd6 22.Bc3–+). gtate (1815) – redrook (2350), net–chess.com, 2008.

7.b5 Bd6 8.Nd4 Bg4 9.Be2 Be2 10.Qe2 =.

7.Be2 Bd6 =.