5...Bg4 6.h3 Bf3 7.Qf3 Be7 8.Bd3 Nc6 9.b5 Na5 10.Qg3 g6 11.0–0+= Nc4 12.Bc4+/– dc4 13.Qf3 0–0 14.Qb7+/– Nd5 15.Qc6+– Bf6 16.Bf6 Qf6 17.Ra2 Rfc8 18.Qc4 c6 19.bc6 Ne7 20.Nc3 Rc6 21.Ne4 Qg7 22.Qd3 Nf5 23.Rb1 h6 24.Rb7 Rf8 25.Ra7 g5 26.a4 g4 27.hg4 Qg4 28.Nf6 (28...Kg7 29.Ng4+–) 1–0. b4_player – slackerdog, gamecolony.com, 2007.

6.ba5 Bd6 7.Be2 =+.

6.b5 c6 7.c4 Bd6 8.Nc3 0–0 9.d4 dc4 10.Bc4 Nbd7 11.0–0 c5 12.Na4 Rc8 13.Rc1 Qe7 14.dc5 Nc5 15.Nc5 Bc5 16.Qa4 Ne4 17.Ba2 Bb6 18.Bb1 Nd6 19.Bf5 Nf5 20.Qg4 f6 21.Qe4 Rc5 22.a4 Rd5 23.Ba3 Qd7 24.Bf8 Kf8 25.Qb1 Rd6 26.Rfd1 Kf7 27.Rd6 Qd6 28.Rd1 Qc7 29.Qd3 Ke7 30.g4 Nd6 31.Qh7 Ne8 32.Qd3 1–0. Balashov,Y (2555) – Zimina,O (2325), St Petersburg, 2001.

6.b5 h6 7.Be2 c5 8.0–0 Be7 9.d3 Nbd7 10.Nbd2 0–0 11.c4 Nb6 (12.Qc2 dc4 13.Nc4 Nc4 14.Qc4 Qd5=). Klaus Behrmann – grandmaster goldberg, ChessWorld.net, 2005.

6.c3 Bd6 7.d3 =+.

6.c4 ab4–/+ 7.ab4 Ra1 8.Ba1 Bb4 9.cd5 ed5 10.Qa4 Nc6 11.Ne5 Bb1 12.Nc6 Bd2 13.Kd2 bc6 14.Qc6 Qd7?? 15.Qa8+– Ke7 16.Bf6 gf6 17.Qh8 Qa4 18.Bd3 Qa2–+ 19.Kc3 Qa3 20.Kd2 Qb2 21.Bc2 Bc2 22.e4 Be4 23.Kd1 Qc2 24.Ke1 Bd3 (25.Qf6 Kf6 26.h3 Qe2#) 0–1. Psion – Psion, 1 Min/Zug, 1990.

7.Bc3 Ra8 =+.

7.Nd4 Bg6 8.c4 Nbd7 9.cd5 ed5 10.Be2 Nc5 11.Nb3 Ra8 12.Nc5 Bc5 13.d4 Bd6 14.Qb3 Qb8 15.0–0 c6 16.h4 0–0 17.Nd2 Bf5 18.Rfc1 Re8 19.Bc3 Ng4 20.Bg4 Bg4 21.Bb4 Bh2 22.Kf1 Bc7 23.Kg1 Bd8 24.g3 Bc7 25.Kg2 Bd7 26.Kh2 Kh8 27.Ra2 Bf5 28.Rb2 Ra6 29.Qd1 Bd3 30.Rb3 Bf5 31.Rb2 Qc8 32.Qf3 Qe6 33.Kg1 Rea8 34.Qe2 Bg4 35.Qe1 Qf6 36.Qf1 Kg8 37.Rb3 Qe6 38.Kh2 Kh8 39.Qg2 Qg6 40.Kg1 Bf5 41.Rbc3 Ra4 42.Nb3 R4a7 43.Bc5 Ra6 44.Bb4 Qg4 45.Nd2 Ra4 46.Rb3 Qh5 47.Be7 Qe2 48.Rb2 Re8 49.Bb4 Be6 50.Qf3 Qf3 51.Nf3 Bg4 52.Nd2 Ra6 53.Nb3 Bf5 54.Nc5 Ra7 55.Nb3 Rea8 56.Rc3 f6 57.Kg2 Bc8 58.Rc1 Bf5 59.Nd2 Ra6 60.Nb3 Kg8 61.f3 R6a7 62.g4 Be6 63.Nc5 Bc8 64.Nd3 Ra6 65.Rbc2 Bb6 66.Bd6 Ra5 67.Nf4 Rb5 68.Kf2 Bd7 69.Ne2 Rb3 70.Nf4 f5 71.g5 Re8 72.Re2 Bd8 73.Rh1 b6 74.a4 Bc8 75.Ng2 Re6 76.Be5 Ra3 77.Nf4 Re8 78.Nh5 g6 79.Nf6 Bf6 80.gf6 Ra4 81.Rb2 Ra6 82.f4 h5 83.Rbb1 Kf7 84.Ra1 Ke6 85.Rhc1 Ra1 86.Ra1 Bd7 87.Ra7 Rf8 88.Ke2 b5 89.Kd3 Rg8 90.Kc3 Re8 91.Kb4 Rd8 92.Kc5 Rf8 93.Ra1 Re8 94.Rg1 Rg8 95.Rg2 Be8 96.Ra2 Bd7 97.Ra6 Re8 98.Rb6 Ra8 99.Rb7 Rg8 100.Kb4 Rd8 101.Kc3 Re8 102.Kb3 Rd8 103.Rc7 Rf8 104.Kc2 Rc8 105.Rb7 Ra8 106.Kd2 Rg8 107.Ke2 Re8 108.Rc7 Rf8 109.Kd2 Rh8 110.Ke1 Rc8 111.Rc8 Bc8 112.Kd2 Kf7 113.Kc3 Bb7 114.Kb4 Ba6 115.Kb3 Ke6 116.Kc3 Bc8 117.Kc2 Ba6 118.Kb2 Kd7 119.Bc7 Bb7 120.Kc3 Ke6 121.Bd8 Bc8 122.Kb4 Bd7 123.Kc5 Be8 124.Be7 Kf7 125.Kb4 Ke6 126.Kc3 Bf7 127.Kb3 Kd7 128.Bf8 Kc7 129.Kb4 Be8 130.Kc3 Kb6 131.Bd6 Bf7 132.Kb4 Bg8 133.Kb3 Be6 134.Kb2 Kb7 135.Kc3 Kc8 136.Kb4 Bg8 137.Kc5 Kd7 138.Bf8 Kc7 139.Be7 Kd7 140.Kb4 Kc7 141.Bf8 Kb7 142.Bc5 Kc7 143.Ka5 Kb7 144.Bd6 Be6 145.Kb4 Ka8 146.Kc5 Kb7 147.Be5 Bg8 148.Kb4 Kc8 149.Kb3 Kd7 150.Ka3 Be6 151.Kb4 Bf7 152.Kc5 Ke6 153.Kb4 Be8 154.Kc5 Bd7 155.Kb4 Bc8 156.Kc3 Kf7 157.Kb4 Ke6 158.Kc5 Ba6 159.Kb4 Kf7 160.Ka3 Bc8 161.Kb3 ½–½. COMP – COMP, 2000.

7.Be2 Bd6 =.

7.Be2 Bd6 8.Nh4 =.

7.Be2 Nbd7 8.0–0 Bd6 9.c4 Nb6 10.d3= 0–0 11.Nbd2 h6 12.Nh4 Bh7 13.Rc1 Nfd7 14.g3 Be7 15.Ng2 dc4 16.Nc4 Nc4 17.Rc4 b6 18.Bf3 Ra7 19.Nf4 Bf6 20.Bf6 Nf6 21.d4 Rd7 22.Bc6 Rd6= 23.f3 e5=+ 24.Ne2 ed4 25.ed4 Qe7 26.Qd2 cd4 27.Nd4 Rfd8 28.Re1?? Rd4!–+ 29.Rd4 Rd4 30.Re7 Rd2 31.Rb7 Bf5 32.Rb6 Ra2 33.g4 Be6 34.Rb8 Kh7 35.b6 Bd5?? 36.Bd5= Nd5 37.b7 Rb2 38.Rd8 Rb1 39.Kf2+= Rb2 40.Kg3 Rb7 41.Rd5 Ra7 42.Kf4 Kg6 43.Ke4 Kf6 44.Kd4 Ke6 45.Kc4 f6 46.Rb5 Kd6 47.Rb6 Ke5= 48.Rb5 Kd6+= 49.Kb3 Kc6 50.Ka4 Rd7 51.Ra5 Rb7 52.Ra6 Kc5 53.Ka5 Rb3 54.a4+= Rb7 55.Ra8 Rc7 (55...Rb2 56.h4+–). Robertsen,Tage – Pedersen,Terje H, Bymesterskap, 1992.

7.Be2 Nbd7 8.Nh4 Bg6 9.f4 Ne4 10.Nf3 f6 11.0–0 Be7 12.c4 Nb6 13.cd5 ed5 14.Nh4 Qd7 15.a4 Bf7 16.Bg4 Be6 17.f5 Bf7 18.d3 Nd6 19.Nd2 0–0 20.Nb3 Rfc8 21.Bh5 c4 22.Nd4 cd3 23.Bf7 Nf7 24.Ne6 Rc4 25.Bd4 Bd6 26.Qh5 Na4 27.Rf3 d2 28.Rd1 Nc5 29.Bf6 gf6 30.Rd2 Rc1 31.Rf1 Rf1 32.Kf1 Qb5 33.Kg1 Qb1 34.Qd1 Qe4 35.Rd4 Qe3 36.Kf1 Ne4 37.Qg4 Nfg5 38.Qe2 Qe2 39.Ke2 Ne6 40.fe6 Re8 0–1. Polonovsky,Grigory – Marinin,Viktor, Gatchina, 2001.

7.Be2 h6 8.d3 Nbd7 9.Nbd2 Qc7 10.c4 Bd6= 11.cd5 ed5 12.Rc1 0–0 13.h3 a4 14.g4 Be6 15.Qc2 Qa5 16.Rb1 d4 17.ed4= cd4 18.0–0 Qb5 19.Nd4 Qg5 20.N2f3 Qg6 21.Nh4 Qg5 22.Nhf5 Rac8 23.Qd1 Qf4 24.Nd6 Qd6 25.Qd2 h5 26.Ne6+= fe6 27.Rfc1?? Ne4!–/+ 28.Qb4 Ndc5?? 29.Qd4 Qd4+= 30.Bd4 Nd2 31.Rb4 Ndb3 32.Rcc4 Nd4 33.Rd4 Rfd8 34.gh5 e5 35.Rg4 Kh7 36.Rg5 Nd3 37.Rb7+/– Rc1 38.Kh2 Nf2 39.Rgg7 Kh8 40.Rh7 Kg8 41.Rbg7 Kf8 42.h6 (42...Ng4 43.hg4 Rh1 44.Kh1 Rd1 45.Bd1 e4 46.Rh8#) 1–0. Santasiere,Anthony – Bisguier,Arthur B, USA, 1945.

7.c4 0–0 8.d4 Nbd7 9.c5 Be7 10.Bd3 Bd3 11.Qd3 e5 12.Ne5 Ne5 13.de5 Ne4 14.c6 bc6 15.bc6 Nc5 16.Qc2 Qe8 17.Nd2 Qc6 18.0–0 Qg6 19.Qg6= fg6 20.Nf3 Rfb8 21.Rfb1 Na4 22.Bc1= Rb1 23.Rb1 Nc3 24.Ra1 c5 25.Kf1 Kf7 26.Bd2 Ne4 27.Ke2 Ke6 28.Rb1= Ra6 29.a4 g5 30.h3 c4 31.Rb7 Bf8 32.Ba5 Bc5 33.Rb5 Ba7 34.Nd4 Ke5 35.Nc2 Ke6 36.f3 Nc5=+ 37.Nd4 Kd6 38.Bb4 Ra4 39.Nf5 Ke5 40.Bc5 Ra2 41.Ke1 Bc5 42.Rc5 Kf5 43.Rd5 Kf6 44.Rd2 Ra1 45.Kf2 ½–½. Roldan,Antonio_Jose – Hebrard,Jean_Marc, IECC, 2000.

7.d4 0–0=+ 8.Bd3 Bd3 9.Qd3 c5 (9...Nbd7 10.Nbd2=+) 10.0–0 (10.dc5!? Bc5 11.c4=) 10...c4=+ 11.Qe2 Qc7 12.Nc3 Nbd7 (12...a4 13.Rfe1=+) 13.Rfd1 Nb6 14.Re1 Qe7 15.Nd2 Nfd7 16.a4 f5=+ 17.Nf3 Rf6 18.h3 Raf8 19.Rf1 Rh6 20.Qd2 Rff6 21.Ne2= Rfg6 22.Kh1 Bb4 23.Bc3 Bc3 24.Qc3+/– Qb4 25.Qb4 ab4 26.Nf4 Rf6 27.Rfb1 Nc8 28.Rb4 b6 29.a5 ba5 30.Ra5 Ndb6 31.Ng5 Nd6 32.Ra7 Ne4 33.Ne4 de4? 34.Rb7 Nd5? 35.Rb8 Rf8 36.Rf8 Kf8 37.Nd5 ed5 38.b6 1–0. Woschkat,Karl_Heinz – Sadoway,S, compuserve, 1997.

7.Nd4 Be4 8.d3 =.

7.Be2 0–0 8.d4 c5 9.dc5= Bc5 10.0–0 Nbd7 11.Nbd2 Qc7 12.Rc1 Qd6 13.a4 e5 14.c4+= d4 15.ed4 ed4 16.Nh4 Be6 17.Nb3 Rfe8 18.Nc5 Nc5 19.Bd4 Qe7 20.Bc5 Qc5 21.Qc2 Rad8 22.Rfd1 b6 23.Nf3 Bf5= 24.Bd3 Bg4 25.h4 Bf3–/+ 26.gf3 Qh5 27.Bf1 Qf3 28.Rd8 Qg4 29.Bg2 Rd8 30.c5 bc5 31.Qc5 Qa4–/+ 32.b6 Qh4 33.b7+– Qf4? 34.Qc8!! (34...Re8 35.Qe8 Ne8 36.Rc8+–) 1–0. Gagne – Excell 4 0, computer chess game, 1986.

7.Be2 0–0 8.d4 Nbd7 9.0–0 =+.

7.Be2 0–0 8.Nh4 Nbd7 9.Nf5 ef5 10.c4 dc4 11.Bc4 Ng4 12.d4 Nh2 13.g3 Ng4 14.Qf3 Re8 15.Qf5 Ngf6 16.Nc3 Rc8 17.Nd5 g6 18.Nf6 Nf6 19.Qf3 Rb8 20.Rc1 Bf8 21.g4 Re7 22.Qh3 Re8 23.g5 Nh5 24.Be2 Qg5 25.Rc7 Nf6 26.Bc1 Re4 27.f4 Qf5 28.Qf5 gf5 29.Rg1 Bg7 30.Bc4 Rf8 31.Rb7 Ree8 32.Bd3 Ng4 33.Ke2 Nh6 34.Bd2 Kh8 35.a4 Bd4 36.Rd7 Bg7 37.Ba5 Ra8 38.Bb4 Rfe8 39.a5 Ng4 40.Rg3 Nh6 41.b6 Reb8 42.b7 Ra7 43.a6 Re8 44.Bc5 Raa8 45.ba8R Ra8 46.a7 Ng4 1–0. COMP – COMP, 2002.

7.Be2 0–0 8.Nh4 Bg6 =.

7.Be2 Nbd7 8.0–0 0–0 9.Nd4 g6 10.f4 c6 11.bc6+= bc6 Black gets in control 12.Nc6 Qb6 13.Bf6 Nf6 14.Nd4 Bc5=+ 15.Nb3 d4 16.Nc5 Qc5 17.c3 de3 18.d4 Qb6 19.Qc1 Rab8 20.a4 Qb2 21.Qb2 Rb2 22.Re1 Rc8 23.c4 Rd8 24.Bf3 Rd4–+ 25.Na3 Rb3 26.Red1 Rd2 27.Rd2 ed2 28.Bd1 Rb4 29.c5 Rf4 30.c6 Bd3 31.Bf3 Ra4 32.Rb1 Kf8 33.c7 Ba6 34.Be2 Ne8 35.Ba6 Nc7 36.Nc4 Rb4 37.Nd2 Rb1 (38.Nb1 Na6–+) 0–1. Boni,Roberto – Moeckel,Jean, IECG, 1999.

7.Be2 Bg4 8.0–0 0–0 9.c4 c6 10.cd5 cd5 11.Ne5 Be2 12.Qe2 Nbd7 13.f4 Rc8 14.d3 Qb6 15.a4 Bc5 16.Rf3 d4 17.Nc4 Qd8 18.ed4 Bb4 19.f5 ef5 20.Rf5 Re8 21.Ne5 Qb6 22.Qe3 Ng4 23.Ng4 Re3 24.Ne3 Qe6 25.Rf3 Qb3 26.Ba3 Qa4 27.Rf1 Qb5 28.Nc4 Qd5 29.Rf4 Be1 30.Kf1 b5 31.Ne3 Qg5 32.Rf3 Re8 33.Nf5 Nf6 34.h3 Nh5 35.g4 b4 36.Bb2 Ng3 37.Ng3 Bg3 38.Nc3 bc3 39.Bc3 Qh4 40.Rg3 Qg3 41.Re1 Rc8 42.Bb2 0–1. COMP – COMP, 2002.

7.Be2 Bg4 8.c4 dc4 9.Bc4 0–0 10.d4 Nbd7 11.0–0 Nb6 12.Bd3 Nbd5 13.Nbd2 Qd7 14.Qc2 Bf3 15.Nf3 Be7 16.Bc1 Nb6 17.e4 h6 18.Bb2 Rac8 19.Ne5 Qd8 20.f4 Nfd7 21.Rad1 Ne5 22.fe5 c5 23.bc6 Rc6 24.Qd2 Nc4 25.Bc4 Rc4 26.Qe2 b5 27.Kh1 Qc7 28.Rf2 f6 29.ef6 Rf6 30.Rff1 b4 31.Qg4 Rf1 32.Rf1 ba3 33.Qe6 Kh8 34.Ba1 Rc1 35.Qf5 Qc2 36.Qf4 Rf1 37.Qf1 Qe4 38.Kg1 Qe3 39.Kh1 Qd2 40.h3 a2 41.g4 Bd6 42.Qg2 Qe1 43.Qg1 Qe4 44.Qg2 Qb1 45.Qg1 Ba3 46.Kh2 Bb2 47.Bb2 Qb2 48.Kg3 a1Q 49.Qa1 0–1. COMP – COMP, 2002.

7.c4 Nb6 8.cd5 ed5 9.d4 (9.Nd4 Be4=) 9...Bd6=+ 10.Nbd2 (10.Ne5 0–0=+) 10...0–0–/+ 11.Be2 Re8 12.Ne5 (12.0–0 Qe7=+) 12…Qe7 (13.0–0 Qe6=+; 12...Nbd7 13.Nd7 Qd7 14.0–0=+). Spelec,D – Znuderl,M, corr slo–2 f, 1995.

7.c4 dc4 8.Bc4 Nb6 9.Be2 =.

7.d4 Nb6=+ 8.Nfd2 (8.Be2 Bd6=+) 8...Bd6 (8...Be7 9.c4=+) 9.c4 dc4 10.Nc4 Nc4 11.Bc4 0–0 12.Nd2 c5 (12...Rc8 13.Rc1=) 13.dc5= Bc5 14.Nb3 Bd6 15.Qe2 Ne4 16.Nd4 Bg6 17.0–0 Qh4 18.Nf3 Qh6 19.Be5 Be5 20.Ne5 Rad8 21.Ng6 Qg6 22.Rac1 Qf6 23.Bd3+= Nc3 24.Bh7! Kh7 25.Qc2 Kg8 26.Qc3 Qg5 27.Qa5+– Ra8 28.Qb4 Qd5 29.a4 Rfd8 30.h3 Qa2 31.Ra1 Qd2 32.Qg4 Qb2 33.Rfb1 Qc3 34.Qe4 Rd5 35.Rc1 Qb2 36.Rab1 1–0. Korpas,Zoltan (2080) – Homonnay,Adam (2110), HUN–chT3 Hungary, 1997.

7.Nd4 Be4 =.

7.Be2 Bd6 8.Nh4 Bg6 9.f4 c5 10.0–0 Nb6 11.Ra2 Qc7 12.g3 0–0 13.Bf6 gf6 14.f5 Bg3 15.hg3 Qg3 16.Ng2 Bf5 17.Rf3 Qg5 18.Kf2 Kh8= 19.Rg3 Qh6 20.Bg4 Bg4 21.Qg4 Rg8 22.Qh3 Qh3 23.Rh3 Rg5 24.Nc3 Rag8 25.Nf4 Nc4 26.d3 Ne3 27.Ke3 d4 28.Kd2 dc3 29.Kc3 Rg1 30.Ne2 Rf1 31.Kc4 Rc8 32.b6 Rf2 33.Nc3+/– Rf4 34.Kb5 c4 35.Ne4 Rf5 36.Ka4 Rc6 37.Rb2 Kg7 38.Rg3 Kf8 39.Rb5 cd3 40.cd3 Rd5 41.Nd2 Rcd6 42.Ka5 Ke7 43.a4 h5 44.Ne4 Rd8+/– 45.Rf3 f5 46.Nc5 Rd4 47.Rb4 Rg4 48.Rc4+– h4 49.Nb7 Ra8 50.Kb5 Rg3 51.Na5 (51...Rf3 52.b7+–; 51.Rg3 hg3 52.Na5 g2 53.Nc6 Kf6+–) 1–0. Boehnke,Hartmut – Eyer,Karl, corr, 2002.

7.cb4 c5 8.b5 (8.Bb5 Nc6=) 8...Bd6=+ 9.Be2 Nbd7 (9...0–0 10.0–0–/+) 10.d4 (10.0–0 0–0=+) 10...0–0 11.0–0 Bc7 12.dc5= Nc5 13.Bc3 Na4 14.Bb4 Re8 15.Qd4 Bb6 16.Qf4 Bc7 17.Qd4 Bb1 18.Rab1= Bb6 19.Qe5+= Bc7 20.Qd4 Ne4 21.Rbc1 Bb6 22.Qe5 f6 23.Qh5+= Nac5 24.Nd4 Rc8 25.f4 Rf8 26.Rc2 Qe8 27.Qe8 Rfe8 28.Rfc1 Red8 29.Bf3+= Ra8? 30.Rc5 Nc5 31.Bc5 Bc5 32.Rc5 Ra3 33.Ne6 Re8? 34.Bd5 Kh8 35.e4 Ra1 36.Kf2 Rh1 37.Rc7 g6 38.Kg3 b6 39.Rf7 Re1 40.Nf8 Kg8 41.Nh7 Re3 42.Kf2 Kh8 43.Nf6 Re7 44.Re7 Rh3 45.gh3 g5 46.Rh7# 1–0. Mephisto Mondial12 – SuperConstellation4, 1994.

7.cb4 Bd6 8.Nc3 =+.

7.cb4 Bd6 8.Nd4 Be4 9.d3 =+.

7.cb4 Nbd7 8.Nc3 e5 =+.

7.cb4 Nbd7 8.d4 Nb6 9.Nbd2 Be7 10.Be2 Ne4 11.0–0 0–0 12.Ne5 f6 13.Nd3 Nd2 14.Qd2 Nc4 15.Qc1 b5 16.g4 Bg6–/+ 17.Nc5 Bc5 18.bc5 f5 19.h3 f4 20.Bc4 dc4=+ 21.ef4 Bd3 22.Re1= Qd5 23.Qe3 Rae8 24.a4+= b4 25.a5 Bg6 26.Bc1 Bd3 27.a6 Kf7 28.a7+/– Ra8 29.Ra4 b3+= 30.Ba3 Rfd8 31.Bb2 Qc6 32.Rea1 Be4 33.Rc4+– Bh1 34.Qg3 Qd5? 35.Rc3+– Be4 36.Rb3 Rd7?! 37.Rb8 Rd8 38.f5 Rdb8 39.Qc7 Kf6 40.ab8Q Rb8 41.Qb8 ef5 42.Ra6 Kg5 43.Bc1 (43...f4 44.Qf4 Kh4 45.Qg3) 1–0. Marcos_Yunge (1805) – lady penelope (1735), chesshere.com, 2007.

7.cb4 Nbd7 8.d4 Bd6–/+ 9.Bd3 Bd3 10.Qd3 0–0 11.0–0 Ng4 (11...Ne4 12.Nc3 Nc3 13.Bc3=+) 12.h3 Ngf6 13.Nbd2 Re8 14.Rac1 e5 (14...Qe7 15.Ne5=+) 15.Ne5 Ne5 16.de5 Be5 17.Be5 Re5 18.Rfd1 Qd6 19.Qb5 Ra3 20.Nc4 dc4 21.Rd6 cd6 22.Qc4 Ra7 23.Qd4 Ra8 24.Qd6 Ree8 25.Qc7 Ra7 26.Rd1 h6 27.b5 Ne4 28.f3 Ng5 29.b6 Ra3 30.e4 Nf3 31.gf3 Rf3 32.Rd8 Rd8 33.Qd8 Kh7 34.Qd7 f5 35.Qb7 Rh3 36.ef5 Rb3 37.f6 Rb1 38.Kf2 Rb2 39.Ke3 Kg6 40.Qg7 Kf5 41.f7 Rb3 1–0. Mephisto Mondial12 – GrandMasterChess 80286, 1994.

7.cb4 Nbd7 8.Nd4 Be4 =+.

6.c4 b6 7.cd5 Nd5 8.Be2 Be7 9.0–0 Bf6 10.Nc3 Nc3 11.Bc3+= Bc3 12.dc3 Qd1 13.Rfd1 0–0 14.Rd4 b5 15.a4 ba4 16.Ra4 Bc2 17.Ra3 Bg6 18.b5+– Rc8 19.Ne5 Kf8 20.Rc4 Ra7 21.b6 Rb7+/– 22.Rb3 Bc2 23.Rc7 Rbc7 24.bc7 Nc6 25.Rb6 Ne7 26.Ba6 Re8 27.Nd7 Kg8 28.Rb8 (28...Rc8 29.Bc8+–) 1–0. Bessat,Remy (1970) – Lombard,Christophe, 5th Open La Fere FRA, 2006.

6.c4 Be7 7.cd5 Qd5 8.d3 0–0 9.e4+– Be4 10.de4 Qd1 11.Kd1 Ne4 12.Ke1 Nc6 13.Bd3 Nf6 14.Nc3 Rad8 15.Rd1 Rd7 16.Ke2 Rfd8 17.Bc2 Rd1 18.Rd1 Rd1 19.Kd1 h6 20.Ne4 Nd5 21.Kd2 b6 22.Bd3 b5 23.h3 g6 24.g3 Kh7 25.h4 f5 26.Nc5 Bc5 27.bc5 Na5 28.Kc2 Nc6 29.Ne5 Nce7 30.Kb3 f4 31.g4 Nf6 32.Ng6! Ng6 33.Bf6 (33...a5 34.h5+–) 1–0. marekt – didier, chesshere.com, 2005.

6.Be2 a5 =.

6.Be2 Nbd7 7.0–0 c5 8.bc5 Nc5 9.Be5 Bd6 10.d4 Be5 11.Ne5 Ncd7 12.f4 Rc8 Exerts pressure on the backward pawn 13.Bd3 Ne5 14.fe5 Ne4 15.Qf3 0–0=+ 16.Qe2 Qg5 17.Nd2 Nc3 18.Qf2 Bd3 19.cd3 Qg6 20.Nb3 Qd3 21.Nc5 Qb5 22.a4=+ Qc6 23.Qh4 Rc7 24.Rf3 Ne4 25.Ne4=+ de4 26.Rh3 h6 27.Rg3 Kh8 28.Rf1 Qa4 29.Qe4 Qb5 30.h4 Qd5 31.Qf4 Qd8 32.Rg7?? Kg7–+ 33.Qg4 Kh8 34.Rf6= Kh7 35.Qe4 Kg7 36.Qg4 Kh7 37.Qe4 Kg7 38.Qg4 ½–½. Ringuet,Noe (1640) – Roubaud,Alexandre (1820), Le Grand Bornand FRA Youth Ch, 2007.

6.Be2 Bg4 7.0–0 =.

7.Bc4 c5 8.b5 =.

7.Bc4 c5 8.bc5 Bc5 9.Be2 =.

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

7.Nc3 Be7 8.d4 Nbd7 9.Be2 0–0 10.0–0 dc4 11.Bc4 Nb6 12.Bb3 Nbd5 13.Ne5 Bd6 14.Qe2 Rc8 15.f4 h6 16.Rac1 Nc3 17.Bc3 Ne4 18.Bb2 f6? 19.Nf3 Qd7 20.Nh4 Bh7 21.f5+/– Ng5 22.Ng6 Bg6+= 23.fg6 Kh8 24.e4 e5 25.h4 Ne6 26.Qg4 Nc5 27.Qd7 Nd7 28.Be6 Rcd8 29.Bd7+– Rd7 30.de5 fe5 31.Rf8 Bf8 32.Rf1 Kg8 33.Be5 Rd3 34.Rf3 Rd1 35.Kf2+– Rh1 36.g3 Rh2 37.Ke3 Ra2 38.Kd4 a5 39.ba5 Ba3 40.Kc4 Bf8 41.Bc3 Ra4 42.Kd3 Ra3 43.Kc2 Ra4? 44.Rf7+– Re4 45.Rb7 Rc4 46.a6 Ra4 47.a7 Ra6 48.Bg7!! Ra7 49.Ra7 Bg7 50.Rc7 Bf8 51.Rc6 Kg7 52.h5 Be7 53.Rc7 Kf6 54.Rb7 Bd6 55.g7 (55...Bg3 56.g8Q+–) 1–0. Wall,Bill – SRQP, Internet, 2003.

7.c5 a5 =.

7.d4 Be7 8.Nc3 0–0 9.Be2 Nbd7 10.Nd2 Qc7 11.Rc1 Bd6 12.f4 Rfe8 13.g4+= Be4 14.Nde4 Ne4+= 15.Ne4 de4 16.Qb3 Rac8 17.h4 g6 18.h5 Rf8 19.Qc2 f5 20.Qb3 Rce8 21.hg6 hg6 22.gf5 gf5 23.c5 Bf4 24.ef4 Qf4 25.Bc4 Kf7 26.Rh7 Kg6 27.Rh1 Rh8 28.Rg1 Kf7 29.Rc2 Nf6 30.Rcg2 Rhg8 31.Rg8 Ng8 32.Rf1 Qg5?! 33.Qh3 Nf6 34.Rf5 Rh8 35.Be6! Ke6 36.Re5 Kf7 37.Qe6 Kg6 38.Rg5 Kg5 39.Qe5 Kg6 40.Qg3 Kf5 41.d5! Rh1 42.Kd2 e3 43.Qe3 Rh2 44.Kc1 (44...Rh1 45.Kc2 Rh2 46.Kb3 Rb2 47.Kb2 Nd5 48.Qh3 Kf4 49.Qh6 Ke4 50.Qh7 Kd4 51.Qb7+–) 1–0. Sebald,Ralph – Neumann,Christian, Muelheim Ruhrgebiet–ch U17, 1998.

7.cd5 cd5 8.Be2 Nc6 =.

7.bc5 Bc5 8.0–0 0–0 9.Nh4 Ne4 10.Nf5+= ef5 11.d3 Ng5 12.Nd2 Nc6 13.d4 Bd6 14.c4 Ne4 15.cd5 Ne7 16.Ne4 fe4 17.Qb3 Nd5 18.f4 Be7 19.a4 Qd7 20.Bc4 Rfd8 21.Rfc1 Rab8 22.Ba3 Ba3 23.Ra3 h6 24.Bd5 Qd5 25.Rc7 b6 26.Ra7 Qh5 27.Ra1 b5 28.Ra6 ba4 29.Qc2+/– Rdc8 30.Qd2 Rc4=+ 31.d5 Rb5 32.Qd1 Qf5 (32...Qd5 33.Qd5 Rd5 34.Ra8 Kh7 35.R8a4=+ (< 35.R1a4 Rc2 36.Rd4 Rb5–/+)) ½–½. Metynek – Incognito66, chess–mail.com, 2005.

7.Nh4 cb4 8.Nf5 ef5 9.0–0 ba3 10.Na3 Nbd7 11.c4 dc4 12.Nc4 b5 13.Ne5 Ne5 14.Be5+= Be7 15.Bf3+/– 0–0 16.Ba8 Qa8 17.Qb1 b4 18.Qf5 Ne4 (18...Qe4 19.Qe4 Ne4 20.d3+–) ½–½. woschkat (2480) – eik (2465), net–chess.com, 2003.

6.b5 Nbd7 7.Be2 Bd6 8.0–0 Qc7 9.h3 0–0 10.d3 Nb6 11.Nbd2 e5 12.c4 e4 13.de4 Ne4 14.cd5 Rad8 15.Nc4 Nd5 16.Nd6 (16.Qd5 Bh2) 16...Qd6 (< 16...Rd6 17.Be5 Ndc3 18.Qe1+/–) 17.Qb3 Be6 18.Qa4 Ndc3 19.Qc2 Ne2 20.Qe2 Bb3?? (Better is 20...Qd3 21.Qd3 Rd3–/+) 21.Bg7+/– Rfe8 22.Qb2 c4 23.Bd4 Ba4 24.Qb4 Qb4 25.ab4 Bb5 26.Ra7 Ba6 27.b5 Bb5 28.Rb7 Rb8 29.Rc7 Rec8 30.Re7 c3 31.Rc1 c2? 32.Ne1 Ba4 33.Nc2?? Rc2=+ 34.Ra1 Nf2?? 35.Ra4+/– Nh3 36.Kh2 Ng5 37.Kg3 Kf8 38.Re5 Ne6 39.Rh5 Nd4 40.Rd4 Kg7 41.Rdh4 Rg8 42.Kf3 Rh8 43.Rg4 Kf8 44.Rd4 Ke7 45.Rdh4 Ke6 46.Rh6 Ke7 47.Rh7 Rh7 48.Rh7 Kf6 49.g4 Kg6 50.Rh1 Rc3 51.Kf4 Rc2 52.Rd1 Rf2 53.Kg3 Re2 ½–½. Schmidbauer,Josef – Mueller Stoy,T, Nord Bayern–ch, 2001.

6.b5 Be7 7.c4 (7.Bd3 Bd3 8.cd3 a6=+) 7...0–0 8.Nc3 Nbd7 9.d4 Nb6 10.cd5 Nbd5 11.Bc4 (11.dc5 Bc5 12.Nd5 Nd5=+) 11...Qa5 12.Qd2 Nb6 13.Bb3 c4 14.Bd1 Nbd5= 15.e4 Ne4 16.Ne4 Qb5 17.Nc3 Nc3 18.Qc3+= Qd5 19.0–0 b5 20.Ne5 Rad8 21.Nc6! Rd7?? 22.a4?? Bd3?? 23.Re1?? a6?? 24.Ne7+/– Re7 25.Ba3 Rfe8 26.Bf3 Qd7 27.d5! h6 28.ab5 ab5 29.Bc5 ed5 30.Be7 Re7 31.Re7 Qe7 32.Bd5 Kh8 33.Re1 Qf8 34.Qd4 Bg6 35.h3 Qd6 36.Re3 Kh7 37.g3 Qd7 38.Kg2 Bf5 39.g4 Bg6 40.Qc5 f5?! 41.Bc6 Qc8 42.Qb5 fg4 43.Qc4 gh3 44.Rh3 Qf5 45.Bf3 Qg5 46.Rg3 Qf5 47.Qg4 Qd3 48.Qg6 Qg6 49.Rg6 Kg6 50.Kg3 Kf5 51.Kh4 Kf4 52.Bg2 g6 53.Bc6 h5 54.f3 Kf5 55.Bb7 Kf4 56.Be4 g5 57.Kh5 g4 58.fg4 Ke4 59.Kh6 1–0. SuperForte5 – REXChess 80286, 1994.

6.Bd3 Bd3 7.cd3 cb4 8.0–0 a5 9.Ne5 Nc6 10.f4 Be7 11.Rf3 0–0 12.Rh3 Qb6 13.ab4 Nb4 14.Ng4 Ng4 15.Qg4–/+ f6 16.Nc3 Nd3–+ 17.Na4 Qc6 18.Qh5 h6 19.Bc3 d4 20.Qg6 Qe8 21.Qd3–/+ dc3 22.Nc3 Rd8 23.Qe2 Bb4 24.Rc1 a4 25.Rg3 a3 26.Rb1 Qe7–+ 27.Qc4 Ba5 28.Rd1 Rc8–/+ 29.Qb3 Rfd8 30.Nb1 Bb4 31.d4 Rc6 32.Rf3 Rdc8 33.Rf2 Rc1 34.Rc1 Rc1 35.Rf1 Rf1 36.Kf1 Qd6 37.Na3 Ba3 38.Qb7 f5 39.Kf2 Qd5 40.Qa6 Be7 41.h3 g5 42.fg5 hg5 43.Qc8 Kf7 44.Qc2 Bd6 45.Qb1 Qc4 46.Qb7 Bc7 47.Qf3 Qa2 48.Kg1 Kf6 49.g3 Bd6 50.Qf2 Qa8 51.Kh2 Qe4 52.Kg1 e5 53.de5 Be5 54.Kh2 Ke7 55.Qg1 Qh4 (56.Qg2 g4–+; 55...Bd6 56.Qf2–+) 0–1. pcmvr (1975) – jaskier (2080), chesshere.com, 2006.

7.c4 0–0 8.Nc3 Nbd7 9.d4 dc4 10.Bc4 Rc8 11.dc5 Nc5 12.Rc1 Qe7 13.0–0 Rfd8 14.Nd4 Bg6 15.Qe2 Ncd7 16.Rfd1 Ne5 17.Bb3 Ba3 18.Ba3 Qa3 19.Ra1 Qb4 20.Na2 Qe7 21.Nc1 Ne4 22.Re1 b6 23.f4= Qc5 24.Be6 fe6 25.Ne6+/– Nc3 (26.Nc5 Ne2 27.Ne2 Rc5 28.fe5 Re5=) =. Ruff,Sergey – Erkens,Tjeerd, corr IECG, 2000.

7.c4 0–0 8.d4 =+.

7.c4 0–0 8.cd5 ed5 9.Be2 =+.

7.c4 0–0 8.h3 Nbd7 9.Nc3 Nb6 10.cd5 ed5 11.a4 Re8 12.Ne2 Rc8 13.g3 Nc4 14.Bc3 Be5 15.Be5 Ne5 16.Ne5 Re5 17.f4 Re7 18.Bg2 b6 19.g4 Be4 20.Be4 Ne4 21.Qc2 d4 22.d3 Nf6 23.e4 Qe8 24.Ng3 Rec7 25.Qc4= Rd8 26.Rd1 Nd5–/+ 27.Ne2? Ne3–+ 28.Qc1 Nd1 29.Kd1 Qe6 30.Qc2 Qc8 31.Qc4 Qe6?? 32.Qc2 Ra8 33.Nd4? Qd6 34.Ne2 Rd8 35.Kd2 Rcd7 36.e5 Qd3 37.Qd3 Rd3 (38.Kc1 Ra3–+) 0–1. Van Oosterom,Chiel – Ammerlaan,Linda, NED U12 op Hengelo, 1999.

7.c4 a6 8.cd5 ed5 9.ba6 ba6 10.Nc3 0–0 11.d4 Nc6 12.dc5= Bc5 13.Be2 Rb8 14.Na4= Bd6 15.0–0 Bd7 16.Rc1 Na5 (17.Bf6 Qf6+=). mgriffin (1820) – epiglotis (2160), net–chess.com, 2001.

7.c4 Nbd7 8.Be2 0–0 9.0–0 Qc7 10.d3 Rad8 11.Nbd2 Ne5 12.Ne5 Be5 13.Be5 Qe5 14.Nf3 Qc7 15.Qb3 dc4 16.Qc4 Rd7 17.Rfd1 e5 ½–½. Schmidbauer,Josef (1635) – Fugger,Michael (1795), RLSO_Trostb–Freyung, 2003.

7.Be2 0–0 8.0–0 =+.

7.Be2 Qc7 =.

7.Be2 Nbd7 8.Nh4 0–0 9.0–0 Re8 10.c4 dc4 11.Nf5= ef5 12.Qc2 Ne5 13.Qf5= Qd7 14.Qd7 Nfd7 15.a4 a5 16.Na3 Nb6 17.Bc3 g5 18.f4 gf4+= 19.ef4 Nd3 20.Nc4 Re2 21.Nd6 Nd5 22.Rf3 c4 23.f5 Nc3 24.dc3 Nc5 25.Kf1+– Re5 26.Nc4 Re4 27.Nd6 Rh4 28.Kg1 b6 29.f6 Rd8 30.Re1 h5 31.Nf5 Re4 32.Re4+– Ne4 33.Ne7 (33...Kf8 34.h3+–) 1–0. Woelfelschneider,Peter – Schulz,Hans_Juergen, TT–06 TSC, 2003.

7.Be2 Bg4 =+.

7.g3 0–0–/+ 8.a4 a6 9.c4 ab5 10.ab5 Ra1 11.Ba1 Be7 12.Qb3 Be4–/+ 13.Bg2 dc4 14.Qc4? Bb1 15.Bf6 Bf6 16.Qc5 Bd3 17.Ne5 Nd7 18.Nd7 Qd7 19.f4 Re8 20.Qc3 Bc3 (21.Kf2 Bb5–+) 0–1. Hasler,Ulrich – Miraglia,Jorge, email 4AMM–03, 1997.

7.0–0 Qb6 8.a4 cb4 9.Nd4 Be7 10.Nf5 ef5 11.Qf3 =.

7.0–0 Qb6 8.a4 Be7 9.bc5 Bc5 (< 9...Qc5 10.Nd4+/–) 10.d3 a6 11.Bc6 bc6 12.Be5 0–0 13.Nbd2 Nd7 14.Bg3 Rfe8 15.Nh4 Qb4 16.Nf5 ef5 17.d4 Be7 18.c4 dc4 19.Rb1 Qa5 20.Nc4 Qd5 21.Qc2 g5 22.Rfd1+/– Bf8 23.a5 Ra7 24.Rdc1 Re4 25.Nb6+– Qe6 26.Nc8 Ra8 27.Nd6! Bd6 28.Qc6 1–0. Luzuriaga,Norberto Horacio (2160) – van Venetie,Koen, CiF, 2003.

7.0–0 Qb6 8.Nc3 a6 9.bc5 Bc5 =.

7.0–0 Qb6 8.Bc6 Qc6 9.Bf6 gf6 10.Nc3 Rg8 11.Nh4 d4 12.b5 Qd7 13.Nf5 dc3 14.Ng3 cd2 15.Ne4 Bg7 16.Qd2 Qd2 17.Nd2 f5 18.Rad1 0–0–0 19.Nf3 Bf6 20.h3 e5 21.Nd2 Kc7 22.a4 e4 23.Nc4 b6 24.Rd8+= Rd8 25.f3 ef3 26.Rf3 Rd5 27.g4+/– Rd1 28.Kf2 Bh4 29.Ke2 Re1 30.Kd2 Rh1 31.Rf5 f6 32.Rh5 Rh3 33.Rh7 Kb8 34.Kd3 Rh2 35.a5 ba5 36.Na5 Kc8 37.Ra7 Be1 38.Nc4 Kb8 39.Rf7 Bh4 40.Na5 Be1 41.Nc6 Kc8 42.b6 Rd2 43.Kc4 Rd1 44.b7# 1–0. Fritz 6 (2220) – Comet B25, 2002.

7.Ba4 cb4 8.Nd4 Kd7 9.Nf5 ef5 10.Qf3 Ke6 11.ab4 Nb4 12.Nc3+= Qb6 13.Nb5 Nc2?? 14.Bc2+– g6 15.Qf4 Qb5 16.Qe5 Kd7 17.Qf6 Be7 18.Bf5! gf5 19.Qf5 Ke8 1–0. Fritz 5.32 (2220) – Doctor 3.0, 2002.

7.Ba4 Nd7 8.0–0 f6 9.Nh4= Be4 10.d3 White fights for the Initiative 10...Bg6 11.e4 de4 12.de4 cb4 13.Qg4 Bf7 14.ab4 h5 15.Qg3 g5 16.Nf3 Bb4 17.Ng5 Bg8 18.Rd1 Qc8 19.Qh3 e5 20.Ne6 Ke7 21.Nf4 Nf8 22.Qc8+/– Rc8 23.Bc6 Rc6 24.Ra7 Rc7 25.Nd5 Bd5 26.ed5 Nd7 27.Ba3 Ba3 28.Na3 Rc3 29.f3 Rg8 30.Kf2 Nc5 31.Rd2 h4 32.Nb5 Rc4 33.Ra5 e4 34.f4 Rg4 35.Ke3 f5 36.Na3 Rc3 37.Kd4 e3 38.Re2 Ne4 39.Ke5 Nd6 40.Nb5 Rc5 41.Nd6 Ra5 42.Nb7 Ra2 43.Nd6 Rf4 44.Nc8 Kd8 45.Kf4 Kc8 46.Kf5 Kc7 47.Ke4 Ra4 48.Ke3 Kd6 49.Rd2 Rg4 50.Kf3 Rc4 51.g4 hg3 52.Kg3 Rc3 53.Kf4 Rc4 54.Kg5 Rc8 55.h4 Rg8 1–0. Fritz 5.32 (2220) – Comet B25, 2002.

7.c4 cb4 8.Qa4 Rc8 9.Qa7 Qd7 10.Qb6 Bb1 11.Rb1 dc4 12.Ne5+/– Qc7 13.Qc7 Rc7 14.ab4 Bb4 15.Bd4 Bd6 16.Bc6+– Rc6 17.Nc6 bc6 18.Bf6 gf6 19.0–0 c3 20.dc3 0–0 21.Rfd1 Rd8 22.Kf1 Kg7 23.c4 Bc7 24.Rd8 Bd8 25.Rb8 Be7 26.Rb7 Ba3 27.Ke2 f5 28.Kf3 Kf6 29.h3 h5 30.Rb8 Be7 31.Rb6 c5 32.Kf4 Bf8 33.Rc6 Bh6 34.Kg3 Bf8 35.f4 Be7 36.Rc7 Bd6 37.Rd7 Bf8 38.Rb7 Bd6 39.Kf3 Be7 40.Rc7 Bf8 41.g3 Be7 42.Ra7 Bf8 43.Ra8 Kg7 44.Rb8 Be7 45.Ke2 h4 46.gh4 Bh4 47.Rc8 Be7 48.Rc7 Kf8 49.Kf3 Ke8 50.Kg3 Bd6 51.Ra7 Kf8 52.Rd7 Be7 53.h4 Ke8 54.Rb7 f6 55.h5 Bf8 56.Kh4 Kd8 57.Rh7 e5 58.h6 Ke8 59.Rh8 ef4 60.ef4 Ke7 61.h7 Bg7 1–0. Comet B25 (2220) – Doctor 3.0, 2002.

7.c4 cb4 8.Nd4 Qd6 9.Qa4 Bb1 10.Nc6 bc6 11.Bc6 Kd8 12.Ba8 Bd3 +–.

7.c4 dc4 8.Qa4 Nd7 9.bc5 =+.

7.c4 dc4 8.Qa4 Nd7 9.Bc6 bc6 10.Qc6 Rc8 11.Qa4 cb4 12.ab4 Rb8 13.Bc3 a5 14.b5 Nc5 15.Qc4 Bd3 16.Qa2 (16.Qd4 Nb3 (16...Rb5?! 17.Qd8 Kd8 18.Na3=) 17.Qd8 Kd8–/+) 16...Bb5 17.d4 Nd3 18.Kd1 Qd5 19.Qd5 ed5 20.Ke2 a4 21.h3 Rc8 22.Nfd2 Bd6 23.Kf3 h5 24.e4? (Better is 24.g3–+) 24...de4 25.Ne4 Bc6 26.d5 Bd5 27.Bg7 Rg8 28.Nbc3 f5 (28...Rg7 29.Nd5 Ne5 30.Ke2–/+) 29.Nd5 fe4 30.Ke3 Rg7 31.Nf6 Ke7 32.Ne4 Nb2 33.g3 Be5 34.Ra2 Ke6 35.f4 Bd4 36.Kd4 (36.Kf3–+) 36...Rd7 37.Ke3 (37.Nd6 Rd6 38.Ke4 Rc4 39.Ke3 Rd3 40.Ke2 Rc2 41.Ke1 Rd1) 37...Rd3 38.Kf2 (38.Ke2 Rc2 39.Nd2 Rdd2 40.Kf3 Rd3 41.Ke4 Re2) 38...Rc2 39.Nd2 Rdd2 40.Kf3 Rd3 41.Ke4 Re2 0–1. Comet B25 (2220) – Fritz 6, 2002.

7.bc5 Bc5 8.Nd4 Bd4 9.Bd4 0–0 =+.

7.Ne5 Qb6 8.Nc3 cb4 9.ab4 Qc7 10.Na2 Bd6 11.f4 0–0 12.Nc6 bc6 13.Bd3 Qe7 14.0–0 Bd3 15.cd3 a5 16.ba5 Ra5 17.Nc3 Ra1 18.Qa1 Qb7 19.Na4 Be7 20.Bf6 Bf6 21.Nc5 Qb4 22.Qc1 Be7 23.d4 Bd6 24.Qc2 Ra8 25.Rb1 Qa5 26.Nb7 Qc7 27.Nd6 Qd6 28.Qc5 Qc7 29.Qb6 Qd7 30.Rc1 Rc8 31.d3 g6 32.g3 h5 33.Kg2 Qd6 34.Qc5 Qc5 35.dc5 Ra8 36.Kf3 Kg7 37.Rb1 Ra5 38.d4 Ra7 39.Rb8 Rc7 40.h3 Kf6 41.Re8 Kg7 42.g4 Kh6 43.gh5 gh5+= 44.Kg3 Ra7 45.f5 ef5 46.Kf4 Kg6 47.Rc8 Ra6 48.Rg8 Kf6 49.Rd8 Kg6+= 50.Rd6 f6 51.h4 Ra1 52.Rc6 Rf1 53.Kg3 f4 54.ef4 Rd1 55.Rd6 Rd4 56.Kf3 Rd1 57.Ke3 Re1 58.Kd4 Rd1 59.Kc3 Kf5 60.c6 Kf4 61.Rf6 Kg3 62.Kb4 Rc1 63.Kb5 Kh4 64.Kb6 Kg5 65.Rd6 h4 66.Rd5 Kf4 67.c7 Rc7 68.Kc7 h3 69.Rd3 ½–½. Rosner,Dirk – Holk, Tiger–SC, 1999.

7.Ne5 Qc7 8.g4= Bd6 9.Nc6 bc6 10.Bc6 Qc6 11.gf5 d4 12.0–0 e5 13.bc5 Bc5 14.ed4 ed4 15.Re1 Kd7 16.d3 Rhe8 17.Re8 Re8 18.Nd2 Qd5 19.Qf3 Kc6 20.Qf4 Re2 21.Nb3+/– Rc2 22.Nd4 Bd4 23.Bd4 Qa5 24.Bf6 gf6 25.Qe4 (25...Kd6 26.Re1+–) 1–0. Rohde,Friedhelm – Kreuzer,Uwe, corr SOK–96–113, 1996.

7.Ne5 Rc8 8.g4 Bg6 9.h4 h5 10.g5 Nd7 11.Ng6 fg6 12.Bd3 Nce5 13.Bb5 a6 14.Bd7 Nd7= 15.bc5 Nc5 16.Bd4 Ne4 17.Nc3 Nd6 18.Qe2 Nf5 19.Qd3 Bc5 20.Bg7 Ng7=+ 21.Qg6 Kf8 22.Rh3 Qe7 23.Rf3 Kg8 24.Rb1 Rf8 25.Rf6=+ b5 26.Ne2 Qe8 27.Rf8 Qf8 28.Nf4 ½–½. Gross,Wilhelm – Merten,Rainer, xiv/25, 1987.

7.Nh4 Bg4 8.f3 Bh5 =+.

8.Bc6 bc6 9.Bc3 cb4 10.ab4= Bd6 11.Nd4 0–0 12.Nc6 Qc7= 13.Bf6 Bh2 14.Kh1= gf6 15.Nd4+/– Bg6 16.f4 e5 17.Kh2 ed4+= 18.ed4 Bc2 19.Qg4 Kh8 20.Rc1 Qc8 21.Qh5 Qf5 22.Qf5 Bf5 23.Nc3 Rfd8 24.Ra5 Be6 25.Rf1 f5 26.Rfa1 Rab8 27.R1a4 Bd7 28.Ra3 Rb4 29.Rd5 Rb6 30.Nd1 Rh6 31.Rh3 Rb6 32.Ne3 Rbb8 33.Ra5 Rb6 34.Nf5 Rf6 35.Rh5 Bf5 36.Rhf5 Rf5 37.Rf5 Rd4 38.Rf7+= Rd2 39.Ra7 Ra2 40.Kg3 Ra5 41.Kf3 Kg8 42.g4+/– Ra1 43.g5+– Ra5 44.Ke4 Kh8 45.f5 Kg8 46.Kf4 Kh8 47.Ra8 Kg7 48.f6 Kf7 49.Rh8 Ra4 50.Kg3 Kg6? 51.Rg8 Kh5 52.f7 Ra3 53.Kf2 Ra2 54.Ke3 Rg2 55.f8Q Rg3 (55...Rb2 56.Rg7 Rb6 57.Rh7 Kg5 58.Rg7 Rg6 59.Qf4 Kh5 60.Rh7 Rh6 61.Rh6#) 1–0. Doctor 3.0 (2220) – Comet B25, 2002.

8.Bc6 bc6 9.Bc3 Ne4 10.bc5 Nc3 11.Nc3 Bc5 12.Re1 =+.

8.Bc6 bc6 9.bc5 Bc5 10.Nd4 Bd4 11.Bd4 Qe7 =+.

8.Bc6 bc6 9.Be5 cb4 10.ab4 Bb4 11.Nd4 Bd6 12.f4 Ng4 13.Bd6 Qd6–/+ 14.Nf5 ef5 15.Qe2 a5 16.Qd3 Qe6 17.Qc3 0–0 18.Ra5 Nf6 19.Ra8 Ra8 20.Qd4 h6 21.Nc3 Kh7 22.Re1 Qd6 23.Qb6 Ne4 24.Ne4 fe4=+ 25.Rb1 Qg6 26.Qb3 Ra5 27.Qb6 Ra4 28.Qb3 Ra8 29.Qb7 Rf8 30.Ra1 f5 31.Ra7 d4 32.ed4+= Qg4 33.h3 Qg3 34.Qe7 Rb8 35.Ra1 Qf4 36.Qc5 Rb2 37.Rf1 Qg5 38.Qc6 Qd2 39.Qc5 Qc2 40.Qf5 Kg8 41.Qg6 Qd3 42.Qe6 Kh7 43.Qf5 Kh8 44.d5 Rd2 45.Rc1 Rd1 46.Rd1 Qd1 47.Kh2 e3 48.Qe6 Qd2 49.d6 ½–½. Schulz,Hans_Juergen – Baumann,Heinz, TT–17.15 ECT, 2005.

8.Bc6 bc6 9.Be5 Nd7 10.bc5 Ne5 11.Ne5 Bc5 12.Nc6 =.

7.bc5 Bc5 8.Nd4 Bg6 9.0–0 Rc8 10.Nf3 0–0 11.Nc3 a6 12.Be2 Bh5 13.a4 Qc7 14.Ba3 Rfd8 15.Ra2 Ba7 16.Ng5 Be2 17.Qe2 Ne5 18.Bb2 Neg4 19.Nf3 Bb8 20.g3 e5 21.h3 Nh6 22.a5 Nf5 23.d3 e4 24.Nd2 Ng3 25.fg3 Qg3 26.Qg2 Qe3 27.Kh1 Nh5 28.Nce4 de4 29.Ne4 Rc6 30.Bc1 Ng3 31.Ng3 Qg3 32.Qg3 Bg3 33.Kg2 Bc7 34.Re1 f5 35.Kf3 Kf7 36.Be3 Rd7 37.Bd2 Bd8 38.Re5 g6 39.Re2 g5 40.Be3 Rh6 41.Rh2 Kf6 42.Rh1 Bc7 43.Raa1 Rh4 44.Bd2 Rd5 45.Kg2 h5 46.Be1 Be5 47.Bh4 Ba1 48.Bg5 Kg5 49.Ra1 Kf4 50.Kf2 Rd4 51.Ra2 Rb4 52.Ra3 Rb2 53.Rc3 Rb5 54.Ra3 h4 55.Ra4 Kg5 56.d4 Rb2 57.Rc4 Kf4 58.Ke2 Ke4 59.Rc5 Kd4 60.Rf5 Rc2 61.Kf3 Rc3 62.Kg4 Rc5 63.Rc5 Kc5 64.Kh4 b5 65.ab6 Kb6 66.Kg5 0–1. Fritz 6 – Fritz 5.32, 2002.

7.bc5 Bc5 8.Bf6 Qf6 9.Bd7 Kd7 10.Nc3 Kc8 11.0–0 Bg4 12.d4 Be7 13.Qe2 Kd8 14.Rfb1 Bf3 15.gf3 b6 16.Nb5 a6 17.Nc3 b5 18.Rb3 Bd6 19.f4 g5 20.fg5 Qg5 21.Kh1 Rg8 22.f4 Qf5 23.Rg1 Rg6 24.Ra1 Rc8 25.Rg1 Ke7 26.Rf1 Rcg8 27.Rc1 Qh3 28.e4 Rg2 29.Nd5 ed5 30.Rh3 Re2 31.e5 Bc7 32.Rh7 Bb6 33.f5 Bd4 34.e6 Reg2 35.f6 Kf6 36.Rf1 Ke6 37.Re1 0–1. Doctor 3.0 – Fritz 6, 2002.

7.bc5 Bc5 8.Bf6 gf6 9.Nh4 Be4 10.0–0 a6 11.Bd7 Qd7 12.f3 Bg6 13.d4 Bd6 14.f4 Rc8 15.Ra2 Be4 16.Rf2 Qc7 17.Nf3 Rg8 18.Ne1 Bf5 19.Rb2 b5 20.Rb3 Qa5 21.Nd3 h6 22.Nb4 Rg6 23.Nc3 Rc4 24.Qe1 Qb6 25.Nd3 Qc7 26.Qa1 Rg8 27.Nb4 Qa5 28.Qe1 Qb6 29.Nd3 Qc7 30.Nb2 Rc6 31.Kh1 Kd7 32.Nbd1 Qa5 33.Qd2 Rgc8 34.e4 de4 35.Qe3 Bg4 36.h3 Bd1 37.Nd1 Rc2 38.Qe4 Rf2 39.Nf2 Qd2 40.Rf3 Rc7 41.Qh7 Ke7 42.Qh6 Rc2 43.Qh4 Qd4 44.a4 Qa1 45.Kh2 Bc5 46.ab5 Rf2 47.Qg3 Re2 48.h4 Re1 49.Kh3 0–1. Doctor 3.0 – Fritz 5.32, 2002.

7.Ne5 a6 8.Nd7= Nd7 9.Bd7 Qd7 10.bc5 Qb5 11.Bd4 Bc5 12.Bg7 (12.Nc3 Qc6=) 12...Rg8=+ 13.g4 Rg7 (13...Bg4 14.Qg4 Bf8 15.Nc3=+) 14.gf5= d4 15.c3 (15.fe6 Qb2 16.ef7 Rf7–+) 15...de3 (15...Qb2 16.cd4 Bd4 17.Qa4 Kf8 18.Qd4 Qc1 19.Ke2 Qh1 20.Qd6 Kg8 21.fe6 fe6 22.Qe6 Kh8 23.Qd6=+) 16.de3= Qb2 17.Nd2 0–0–0 18.Rb1 Qa2 (18...Qa3 19.Qc2 Rdg8 20.Nc4 Rg1 21.Ke2 Rh1 22.Rh1+–; 18...Qc3?! 19.fe6 fe6 20.Rb3=) 19.Ra1 Qd5 (20.e4 Bf2 21.Kf2 Qd2 22.Qd2 Rd2 23.Ke3 Rgg2=+). Pagni,Carlo – Merten,Rainer, corr 3GMM–55, 1995.

7.Ne5 a6 8.Nd7 Nd7 9.Bd7 Qd7 10.g4 Bg6 11.bc5 Qb5 12.Bd4 Rc8 13.Nc3 Qc6 14.0–0 f6 15.f4 Bc5 16.Bc5 Qc5 17.f5 ef5 18.gf5= Bf7 19.Qb1 d4 20.ed4 Qd4 21.Rf2 Qg4 22.Rg2 Qf5 23.Rg7 Kf8 24.Rg2 Qc5 25.Kh1= Bd5 26.Nd5+/– Qd5 27.Qb6 Qc6 28.Qb4 Kf7 29.Qb3 Kf8 30.Re1 Re8= 31.Reg1 Re5 32.d4 Rg5 33.c4 Qe4 34.Qb6 Qf3 35.d5 Rhg8–/+ 36.Qc5 Kg7?? 37.Qf2+= Qf2 38.Rf2 Rg1 39.Kg1 Kf7 40.Kf1 Rc8 41.Rb2 Rc7 42.Ke2+/– Ke7 43.Kd3 Kd8 44.Rb6 Rf7 45.Kd4 f5 46.Rd6 Kc7+= 47.c5 f4 48.Rb6 f3 49.d6 Kc8 50.d7 Rd7–/+ 51.Ke3 Rd5 52.c6= Rb5 53.cb7 Kb8 54.Rb5 ab5 55.Kf3 Kb7 56.Ke4 Ka6 57.h4 Ka5 58.Kd5 h5 59.Kd4 Kb6 60.Ke4 Ka5 61.Kd4 Kb6 ½–½. mtra – Wichtel01, Internet, 2002.

7.Ne5 cb4 8.g4+/– ba3 9.Na3 Be4 10.f3 a6 11.Nd7 Nd7 12.Bd7 Kd7 13.fe4 Qh4 14.Kf1 de4 15.Kg2 Ba3 16.Ra3 h5 17.Rb3 b5 18.d3 Qg4 19.Qg4 hg4 20.de4 f6 21.Rd1 Ke8 22.Rc3 Kf7 23.Rd7 Kg6 24.Rcc7 Rh7 25.e5 Rah8 26.Kf1 Rh2 27.Rg7 Kf5 28.ef6 Rh1 29.Ke2+– R8h2 30.Kd3 Rd1 31.Kc3 Kf6 32.Rcf7 Ke5 33.Kb3 Ke4 34.Rg5 Rd5 35.Rg4 Ke3 36.Bc1 Rdd2 37.Rg6 Ke4 38.Bd2 Rd2 39.Re6 Kd5 1–0. Fritz 5.32 (2220) – Fritz 6, 2002.

7.Ne5 Qb6 8.Nc3 cb4 9.ab4 Bb4 10.Nd7 Nd7 –/+.

7.Ne5 Qb6!? 8.c4 cb4 =.

7.Ne5 Qb6 8.c4 dc4 9.Qa4 Qc7 10.bc5 Bc5 11.Qc4 Rg8 12.e4+= Bf2? 13.Kf2+– Qc4 14.Bd7 Nd7 15.Nc4 Bg6 16.Ke3 Nc5 17.Nc3 0–0–0 18.d4 Nb3 19.Rad1 f5 20.Rd3 f4 21.Kf4 Nd4 22.Rd2 Rgf8 23.Ke3 Nc6 24.Nd6 Kb8 25.Na4 e5 26.Nc5 Rf6 27.Ncb7 Rd7 28.Rc1 Rb7 29.Rc6 Rc7 30.Rdc2 Rc6 31.Rc6 Rf8 32.Be5 Bh5 1–0. Fritz 5.32 (2220) – EXchess 3.11, 2002.

7.Nh4 Bg4 8.Bd7 Kd7 9.f3 Bh5 10.Qe2 Kc8 11.bc5 Ne8 12.g3 Bc5 13.Nc3 Be7 14.Ng2 Nf6 15.0–0 Qb6 16.Rab1 e5 17.g4+/– Bg6 18.g5 Nd7 19.Nd5 Qc5 20.Ne7 Qe7 21.f4 Qe6 22.Qf3 e4 23.Qf2 Qf5 24.Bg7 Rg8 25.Bd4 Re8 26.Qe2 Kb8 27.Nh4 Qh3 28.Qb5 b6 29.f5 Qh4 30.Qd7 Qg5 31.Kh1 Qe7 32.Qc6 Rg8 33.Bb6! Qb7 34.Bd8! Qb1 35.Rb1# 1–0. Comet B25 (2220) – EXchess 3.11, 2002.

7.Nh4 Bg4 8.Bd7 Qd7 9.f3 Bh5 10.Bf6 gf6 11.Qc1 f5 12.Qb2 Rg8 13.bc5 Bc5 14.Qe5 Be7–+ 15.Qf4 Bg5 16.Qd4 Rc8 17.g3 Rc4 18.Qa7 Bh4 19.gh4 Bf3 20.Rf1 Bg2 21.Rf2 Rc2 22.Nc3 Be4 23.Qa8 Qd8 24.Qa4 Kf8 25.Ke2 Rb2 26.Rc1 Rg4 27.Ne4 Re4 28.Qa7 Rc4 29.Rg1 Qh4 30.Qb8–/+ Ke7 31.Rf5 Rc6?? 32.Rf7!+– Kf7 33.Rf1 Qf6 34.Rf6 Kf6 35.Qh8 Ke7 36.Qb2 Rc7 37.Qe5 Kd7 1–0. Comet B25 (2220) – Fritz 5.32, 2002.

8.d4 0–0–0 9.bc5 Nc5 10.0–0 Ne4 11.Qc1 Kb8 12.Ne5 Qe7 13.c4 f6 14.Nd3 a6 15.Ba6 ba6 16.cd5 Ng3 17.fg3 Bd3 18.Rd1 Be4 19.de6 Qe6 20.Nc3 Bb7 21.Rb1 Rc8 22.d5 Qe5 23.Rd3 Bc5 24.Qb2 Rc7 25.Nd1 Rd8 26.Qe5 fe5 27.Nf2 Rcd7 28.Rdb3 Ka8 29.e4 Rf7 30.Rf3 Rf3 31.gf3 Ba3 32.Nd3 Bd6 33.f4 ef4 34.gf4 Rb8 35.Kf2 Bc7 36.Ke3 a5 37.Nc5 Bc8 38.Rb8 Kb8 39.e5 Bb6 40.Kd4 a4 41.e6 Bc5 42.Kc5 a3 43.e7 Bd7 44.Kd6 Kc8 45.Kc5 0–1. Doctor 3.0 – EXchess 3.11, 2002.

8.d4 a6 9.Bd7 Kd7 10.bc5 Bc5 +=.

8.d4 cb4 9.Ne5 0–0–0 10.Nd7 Rd7 11.Bd7 Kd7 12.0–0 +=.

8.d4 cb4 9.Ne5 0–0–0 10.Nd7 Rd7 11.Bd7 Kd7 12.ab4 +=.

8.d4 cd4 9.ed4 Bd6=+ 10.Bd7 Kd7 11.c4 dc4 12.Ne5 Ke7 13.Nc4=+ Bc7 14.Nc3 Rad8 15.Ne2 e5 16.Ne3–/+ ed4 17.Nf5 Qf5–/+ 18.Rc1 Be5 19.0–0 d3 20.Ng3 Qf4 21.Rc5 Kf8 22.Qb3 Qd4 23.Nf5 Qe4 24.Ng3 Bg3 25.hg3 b5 26.Rc7 Qe8 27.Ra7 d2=+ 28.Rc7 h5 29.Rc3 Qe2–/+ 30.Qd1 Qe4 31.Qb3 h4–/+ 32.Rf3 Qg6 33.g4 Rd4 34.Rd1 Rg4 35.Qd5 Rg2 36.Kf1 Rg1 37.Ke2 Re1 38.Re1 de1Q 39.Ke1 f6 40.Re3 Qg1 41.Ke2 Qg4=+ 42.Kd2 Qh5 43.Qe6 f5 44.Ke1 Rh6 45.Qc8 Kf7 46.Qe8 Kf6 47.Re6 Kg5 48.Qe7 Kf4 49.Qc7 Kf3 50.Qc3 Kf4 51.Qd4 Kf3 52.Kf1 Re6 53.Qd1 Kf4 54.Qh5 g5 55.Kg2 Re4 56.Qf3 Ke5 57.Qc3 Ke6 58.Qc6 (58...Ke5 59.Qb5 Kf6 60.Qd5+–) 1–0. Rosner,Dirk – Perez Rodriguez,Rene, CiF, 2000.

8.d4 cd4 9.Nd4 0–0–0 10.Nd2 Ne5 11.Nf5 Qf5 12.0–0 g5 13.Qe2 Bg7 14.Rad1 Kb8 15.e4 Qf4 ½–½. Pagni,Carlo Alberto – Kellermann, corr ICCF, 1997.

8.d4 cd4 9.Nd4!? Rd8 10.Nd2 =.

7.ab4 Bb4? 8.Qa4 Nc6 9.Nd4 Bb1 10.Nc6!

7.ab4 Bb4? 8.Nd4 Bb1 9.Qa4 Qd7 10.Qb4 =+.

7.ab4 Be7 8.Qa4 Qd7 9.Qd7 Nbd7 10.Nd4 Bg6 11.c5 0–0 12.c6 bc6 13.Nc6 Bd6 14.b5 Rfc8 15.Ba3 Nc5 16.d4= Nb3 17.Bd6 Na1 18.Ne7 Kh8 19.Nc8 Rc8 20.Nd2 Rc1 21.Ke2 Nd7 22.h4 Nc2 23.Nb3 Rb1=+ 24.Nc5 Nc5 25.dc5 Rb5 26.h5 Bf5 27.Kd2 Rb1 28.g4 Be4= 29.Bg2 Rh1 30.Bh1 (30.c6 Ne3 31.fe3 Bg2 32.c7+–). player27 – Whatever, playchess.de, 2001.

8.Qa4 Nc6 9.Ne5 =+.

8.Bc4=+ Nbd7 9.Qb3 Qb6 10.Bc3 Be7 (10...Bd6 11.d3=) 11.0–0 a6 (11...0–0 12.Nd4=) 12.d4 0–0 13.Nbd2 Ne4 14.Ne4 Be4 15.Nd2 Bc6 16.Rfc1 Bb5 17.d5+= ed5 18.Bd5 Bf6 19.Ne4 Bc3 20.Qc3 Rae8 21.Qc7 Qg6 22.Nd6 Re5 23.Bb7 Nf6 24.Nc8 Rfe8 25.Ba6 (25…Nd5 26.Qb7 Ba6 27.Ra6+– (27.Qa6?! Qa6 28.Ra6 Nb4+–)) 1–0. Hind,Alan – Ziese,Gerhard, corr 3GMM–22, 1995.

9.Qa4 Nc6 10.Bb5 Qd6 11.Be5 Qc5 12.Bd4 Qd6 13.Be5= Qc5 14.Bd4 Qc1 15.Ke2 Qh1 16.Bc6 bc6 17.Qc6 Ke7 18.Na3 Qg2–+ 19.Rg1 Qh3 20.Qb7 Nd7 21.Qb4 Kd8 22.Bg7+/– Rg8 23.Qd6 Ke8+= 24.Rg3 Qh5 25.Nb5 Rc8 26.Nc7 Rc7 27.Qc7 Be4 28.Qc8 Ke7 29.Qg8 Qb5 30.d3 Qd3 31.Ke1 Qb1 32.Kd2 Qc2 33.Ke1 Bd3 (34.Bf8 Nf8 35.Qf7 Kf7 36.Ne5 Kf6 37.Nd3 Qd3 38.Rf3 Ke7–+) 0–1. Daconto,Ricardo – Gross,Wilhelm, corr 3GMM–08, 1997.

9.Qa4 Nc6 10.Nd4 Bb1 11.Rb1=+ 0–0 12.0–0=+ Qa5 13.Qb3 Ne4 =+.

9.Qa4 Nc6 10.Nd4 Bb1 11.Rb1=+ 0–0 12.0–0=+ Qa5 13.Qd1 Ne5 =+.

10.Qa4 Nc6 11.0–0 Be4 12.Nc6 Bc6 13.Qb4 a5 14.Qc5 Ne4 15.Qe5 Qg5 16.Qg5 Ng5 17.d3 b5 18.Ba2 f6 19.f4 Nf7 20.Be6 b4 21.e4 Nd8 22.Bc4 a4 23.e5 f5 24.Rfc1 h5 25.d4 a3 26.Ba3 ba3 27.d5 Bb7 28.Rc3 Rh6 29.Raa3 Ra3 30.Ra3 Rb6 31.Rb3 Rb3 ½–½. Benassi,Aspasio (2150) – Lund,Carsten (1925), WC.2005.P.00006, 2002.

10.Rb1 0–0 11.0–0 a5 12.d3 Qd7 13.Bb5 Qe7 =+.

10.Rb1 0–0 11.0–0 Bd6 12.d3=+ Nbd7 13.Nb5 Bc5 =+.

10.Rb1 0–0 11.0–0 Bd6 12.d3=+ Nbd7 13.Be6 fe6 =.

10.Rb1 a5 =+.

10.Bb5 Nbd7 11.Qb1 –/+.

8.Qa4 dc4 9.Ne5 Qb6 10.Bc3 Nd5 11.Nc4 Qc7 12.b5 =.

8.Qa4 dc4 9.Ne5 Be4 10.f3= Bd5 11.Nc3 Bd6 12.Nc6 =.

8.Qa4 Be7 9.cd5 ed5 10.Nd4 Bd7 11.b5 Nb4 12.Ba3 a5 13.Nc3 0–0 14.Be2 Ne4 15.0–0 Nd2 16.Rfd1 Nc4 17.Nd5+= Na3 18.Ne7 Qe7 19.Qa3 b6 20.Rd2 Rac8 21.Rad1 Rc7 22.h3 Rfc8= 23.Qa1 g6 24.Nf3 Be8 25.Rd6 Qd6 26.Rd6 Rc1 27.Qc1 Rc1 28.Kh2 a4 29.Rb6 a3 30.Rb8 Kf8 31.b6 a2 32.Bb5 Nc6 33.Bc6+/– a1Q 34.Re8 Kg7 35.b7 Rb1 36.b8Q Rb8 37.Rb8 Qa5 38.Rb7 Kf8 39.e4 Qc5 40.Bd5 f5 41.Ne5 (41...Ke8 42.Rh7+–) 1–0. Larsen,Bent – Browne,Walter, Las Palmas, 1975.

8.Nd4 Nb4 9.Nf5 ef5 10.Qa4 Nd7 11.cd5 Nd5 12.Qb3 =.

8.Nd4 Nb4 9.Nf5 ef5 10.cd5 Nfd5 11.Bb5 Ke7= 12.0–0 =.

8.Nd4 Nd4 9.Bd4 Qd7 10.Bf6 gf6 11.c5 d4 12.Qf3 +=.

7.Bc4 cb4 8.ab4 Bb4 9.Nd4 Bb1 10.Qb1 0–0 11.Ba3 Bd2?? 12.Kd2+– e5 13.Bf8 ed4 14.Qb7 de3 15.Ke3 Kf8 16.Qf7# 1–0. shaip – chessH, ChessWorld.net, 2002.

7.bc5 Bc5 8.Bc4 0–0 9.Qb3 Bb6 10.d4 Nc6 11.Be2 Rc8 12.Nbd2 Ba5 13.0–0 Bd2 14.Nd2 Na5 15.Qa4 Rc2 16.Bc1 Qc7 17.Bf3 Bd3 18.Rd1 Rc8 19.Nb3 Nb3 20.Qb3 Be2 21.Be2 Re2 22.Bd2 Ng4 23.g3 Nf2 24.Kf1 Nd1 25.Ke2 Nc3 26.Bc3 Qc3 27.Qc3 Rc3 28.Kd2 Rb3 29.h3 f5 30.Ra2 Kf7 31.a4 Ke7 32.Rc2 Kd7 33.Ke2 Ra3 34.Rc4 b6 35.Rb4 g5 36.Kf3 h6 37.Rc4 a5 38.Ke2 h5 39.Kf3 g4 40.hg4 hg4 41.Kf4 Kd6 42.e4 Rf3 43.Kg5 Rg3 44.ef5 ef5 45.Kf5 Kd5 46.Rc8 Kd4 47.Re8 Kc4 48.Re6 Ra3 49.Re4 Kb3 50.Rg4 Ra4 51.Rg3 Kc4 52.Ke6 Rb4 0–1. Rushton,Darren – Poschmann,Hans, TSC, 2002.

7.Qb3 b6 8.cd5 Nd5 9.Bc4 N5f6 10.b5 Bd6 11.a4 0–0 12.h4 Qc7 13.h5 Be5 14.Ne5 Ne5 15.h6 Rfd8 16.Qc3 Ned7 17.hg7 Qb7 18.f3 Bg6 19.Kf2 Nd5 20.Qc1 Nb4 21.Qf1 Qc7 22.Nc3 Ne5 23.Ne4 Be4 24.fe4 Nc4 25.Rh7 f6 26.Qh1 Qb8 27.Rh8 Kf7 28.Qh5 Ke7 29.Bf6 Kf6 30.Qh4 Kf7 31.Qh5 Ke7 32.g8N Rg8 33.Rh7 Rg7 34.Rg7 Kd6 35.Qf7 Qd8 36.Qf4 Ne5 37.Ra3 Rc8 38.d4 Rc7 1–0. Wittner – Schmenger, Hockenheim 1994.

7.cd5 ed5 8.bc5 Bc5 9.Be2 0–0 10.0–0 Qb6 11.Bd4 Rac8 12.Nc3 Bd4 13.Nd4 Bg6 14.f4 Be4 15.Na4 Qa5 16.d3 Bg6 17.f5 Bh5 18.Bh5 Nh5 19.Rb1 Nhf6 20.Rb7 Ne5 21.Rb4 Qa6 22.Nb5 Qc6 23.Na7 Qa6 24.Nc8 Qc8 25.Nb2 1–0. Eralos – fraksweden, ChessWorld.net, 2001.

7.Bb5 Nbd7 8.0–0 0–0 9.d4 Bd6 10.c4 dc4 11.Bc4 Qb6 12.Ra2 Rac8 13.Nbd2 Ne4 14.Re1 Rfd8 15.Qe2 Nd2 16.Nd2 Nf6 17.Rc1 Qc7 18.Kh1 Ne4 19.Nf3 b5 20.Bb5 Qc1 21.Bc1 Rc1 22.Ng1 Nc3 23.Qd2 Na2 24.Qa2 Rdc8 25.d5 R8c2 26.Qb3 Rf2 27.de6 Be4 28.ef7 Kf8 29.Qd5 Bd5 30.e4 Be4 31.Bf1 Rcf1 32.a4 Bg2 0–1. EXchess 3.11 – Comet B25, 2002.

7.Bb5 Nbd7 8.Bf6= Qf6 9.d4 Bd6 10.Bd7 Kd7 11.Nbd2 Rhc8 12.c4 dc4 13.Nc4!+/– Qe7 14.Qb3 b6 15.Qa4 Kd8 16.Nfe5 Be5 17.Ne5 Qb7 18.d5 f6 19.Nf3 ed5 20.0–0 Qd7 21.Qf4 Rc4=+ 22.Nd4 Bg6 23.a4 Ke8 24.Rfd1 Qc7 25.Qf3 Qe5 26.a5+= Rac8 27.ab6 ab6 28.Qh3 Qc7 29.f4 Be4 30.f5 h6 31.Qg4 Qe7 32.Ne6 Rc2 33.Ng7 Kd7 34.Ne6 Rg2? 35.Qg2+– Bg2 36.Ra7 (36...Kd6 37.Re7+–) 1–0. pierre – Grossbaff, ChessWorld.net, 2005.

7.c4 Qb6 8.Bf6+/– gf6 9.cd5 ed5 10.Nc3 Qd6 11.Qb3+– Nc6 12.d4 Bb6 13.Qd5 Qd5 14.Nd5 Ba5 15.Ke2 0–0–0 16.Nb4 Nb4+/– 17.ab4 Bb4 18.Ra7 Kb8 19.Ra4 Bc3 20.h3 Bd7 21.Ra3 Bb4 22.Ra1 Rc8 23.Kd1 Bc3 24.Ra3 Bb4 25.Ra1 (better is 25.Ra2!?+/–) ½–½. marus1 – TT3, internet, 2001.

7.c4 dc4 8.Bc4 0–0 9.d4 Be7 10.Nbd2 Nc6 11.0–0 Rc8 12.Re1 Na5 13.Bb3 Nb3 14.Qb3=+ b6 15.e4+= Bg4 16.h3 Bh5 17.Rac1 Rc1 18.Rc1 Bf3 19.Qf3 Qd7 20.Rc2 Rc8 21.Rc8 Qc8 22.Qd3 h6 23.f4 Nh5 24.g3 g5 25.fg5+= Bg5 26.e5 Ng3? 27.Qg3+– Qc2 28.Bc3 Kh7 29.Nf1 Qe4 30.Qf2 Qg6 31.Kh2 Qd3 32.Qf7 (32...Kh8 33.Qe8 Kh7 34.Qd7 Kh8 35.Qc8 (35.Qa7?! Qf1 36.Qb8 Kg7 37.Qb7 Kh8 38.Qa8 Kh7 39.Qe4 Kh8 40.Qa8 Kh7 41.Qb7 Kh8 42.Qc8 Kg7 43.Qd7 Kh8 44.Qe8 Kg7 45.Qd7 Kh8 46.Qc8 Kg7 47.Qd7=; 35.Qe6 Qf1 36.Qc8 Kh7 37.Qb7 Kh8 38.Qa8 Kh7 39.Qe4 Kh8=) 35...Kg7 36.Kg2 (36.Qe6?! Qf1 37.Qd7 Kg6=) 36...Qe4 37.Kg1 Be3 38.Ne3 Qe3 39.Kf1 Qh3 40.Ke1 Qe3 41.Kd1 Qf3 42.Kc2 Qe4 43.Kb3 Qd5 44.Qc4+–) 1–0. mtr – Wichtel4, internet, 2001.

7.c4 dc4 8.Bc4= Nbd7 9.d3 0–0 10.Nbd2 b5 11.Bb5 Rb8 12.a4 Bd3 13.Bd3 Rb2 14.Nc4 Rb7 15.0–0 Qe7 16.Qc2 Rc8 17.Rfb1 Bb4 18.a5 Nc5 19.Be2 Nce4 20.Bd3 Nc5 21.a6 Rbc7 22.Be2 Nd5 23.Nd4 Bc3 24.Ra3 Bd4 25.ed4 Nd7 26.Rh3 h6 27.Qa2 Nf4 28.Rc3 Ne2 29.Qe2 Nb8 30.d5 ed5 31.Qe7 Re7 32.Ne3 Rd8 33.Nd5 Red7 34.Ne3 Na6 35.Rc4 Nc7 36.Ra4 a6 37.Rc1 Kf8 38.Kf1 Ra8 39.Ke2 Ne6 40.Rcc4 Rb7 41.Ra2 Rb5 42.Rca4 Nc5 43.Ra5 Rab8 44.Kf3 Ra5 45.Ra5 Rb5 46.Rb5 ab5 47.Nc2 Ke8 48.Ke3 Ne6 49.Nd4 Nd4 50.Kd4=+ Kd7 51.Kc5 Ke6 52.Kb5 Kd5 53.Kb6 Kd6 54.Kb5 Kd5 55.Kb6 f5 56.Kc7 Ke6 57.Kc6 g5 58.Kc5 ½–½. Pommerel,Wim – Merten,Rainer, corr SOK–92–89, 1992.

7.d3 Nbd7 8.Be2 0–0 9.0–0 Qb6 10.Bd4 Bd4 11.Nd4= Bg6 12.Nd2 a6 13.Qb1 Qc7 14.a4 e5=+ 15.N4f3 Bh5 16.Qd1 Rad8 17.Ne1 Bg6 18.c4 d4 19.ed4 ed4 (Opening the e–file gets Black a lot of play) 20.f4 h6 21.g3 Rfe8=+ 22.Nef3 Nc5 23.Ne1 Qe7 24.Rf2 Bf5 25.g4 Bc8 26.h3 Qe3–+ 27.Kg2 h5 28.Nf1 Qe6 29.f5 Qd6 30.Bf3 hg4–/+ 31.hg4 Nh7 32.Kg1 Ng5–/+ 33.Bg2 Bd7 34.a5 Bc6 35.Raa2 Bg2 36.Kg2 Qh6 37.Rfe2 Qh3–+ 38.Kg1 Qg4 39.Ng2 Qf5 40.Rf2 Nh3 (41.Kh2 Nf2–+) 0–1. Kuhmann,Heinz (1635) – Thoma,Dirk, Nuremberg Zabo op 4th, 2002.

7.Bd3 Bd3 8.cd3 0–0 =+.

7.d4 Bb6 8.c4 Be4 9.cd5 Bd5 10.Be2 0–0 11.0–0 Nbd7 12.Nc3 Bc6 13.Bb5 a6 14.Bc6 bc6 15.Na4 Ba5 16.Bc3 Nd5 17.Ba5 Qa5 18.Nc5 (Better is 18.Qc2+=) 18...Nc5–/+ 19.dc5 Qc5 20.Nd4 Qd6 21.Qa4 Rfc8 22.Rfc1 c5 23.Ne2 Nb6 24.Qf4 Qe7 25.Ra2 c4 26.Rac2 Nd5 27.Qd4 Qa3 28.Rc4 Rc4 29.Rc4 g6 30.h3 Rb8 31.e4 Ne7 32.Rc3 Qa1 33.Kh2 Qf1 34.Qe3 Kg7?? 35.Rc1+– (35...Qc1 36.Qc1+–) 1–0. badboy1221 – LealM, Live Game Caissa's Web, 2004.

7.d4 Bd6 8.Bb5 Nc6 9.0–0 0–0 10.c4 a6 11.cd5 (11.Bc6!? bc6 12.c5=+) 11...ab5–/+ 12.dc6 bc6 13.Nc3 Qc7 14.Rc1 Rfb8 15.a4? (better is 15.Qb3!?–/+) 15...ba4–+ 16.Na4 Bg4 (better is 16...Rb4!? 17.Ra1 Raa4 18.Ra4 Rb2–+) 17.g3? (better is 17.h3 Bf3 18.gf3–+) 17…Rb4–+ (18.Ra1 Bf3 19.Qf3 Rba4 20.Ra4 Ra4–+) 0–1. Goudreau,Alec – Sieh,Lui, IECC, 1996.

7.Bd4 Bd4 8.Bb5 Nc6 9.Nd4 Rc8 =.

7.Bd4 Bd6 =.

7.Nd4 Be4 =.

7.Be2 0–0 8.0–0 Nbd7 9.Nh4 Qb6 10.Ra2 d4 11.Nf5+= ef5 12.c3 Qe6 13.c4 de3 14.fe3 Rac8 15.Ba1 Ne4 16.Rc2 Ndf6 17.Bf6 Nf6 18.Nc3 Ba3 19.Qb1= Ne4 20.Nd5 Bd6 21.Ra2 Qh6 22.Nf4 Rcd8=+ 23.Bd3 g5–/+ 24.Nh3 Bh2 25.Kh2 Qd6 26.Kg1 Qd3 27.Qd3 Rd3 28.Rf5 h6 29.Ra7 Nd2 30.Rd5 Rd8 31.Nf2 R8d5 32.cd5 Rd5 33.Rb7 Ra5 34.Ng4 Kg7 35.Rb2 Ne4 36.Rb4 Ra1 37.Kh2 Nd2 (38.Rb5 Nf1 39.Kh3 Re1–+) 0–1. Baer,Werner – Zoechling,H (2080), CL––11 ETC, 2005.

7.Be2 0–0 8.Nh4 Be4 9.d3 Bg6 10.Nd2 Nc6 11.Ng6 fg6 12.d4 Bd6 13.c4 Qc7 14.c5 Bh2 15.Qb3+= a5 16.Rb1+/– a4 17.Qd3 e5 18.Nf1 ed4 19.Nh2 Qa5 20.Kf1 Ne4 21.Nf3 Nc5 22.Qd1 de3?? 23.Qd5 Rf7 24.Rh7!! Kh7 25.Ng5 Kh6 26.Qf7 Qd8 1–0. Fritz 6 (2220) – Doctor 3.0, 2002.

7.Be2 Nc6 8.Nd4 =+.

7.Be2 Nc6 8.Nh4 Bg6 9.Nc3 d4 10.Na4 Be7 11.Ng6 hg6 12.ed4 Nd4 13.h3 Qd5 14.Bd4 Qd4=+ 15.c3 Qe4 16.0–0 Qf5 17.Qb3= Rb8 18.Nb2 Bd6 19.Nc4 Bc7 20.Qa4 Nd7 21.Ne3 Qc5 22.Bb5 Rd8 23.Rfb1 Bb6 24.Rb3 Qg5 25.Rb4 Ke7 26.Bd7 Rd7= 27.Rb5 f5 28.Re1 Rh3 29.Nd5 Rd5 30.Rd5 Bf2 31.Kf1 b5?? 32.Qb4+– Kf7 33.Rd7 Kg8 34.Kf2 Qh4 35.Qh4 Rh4 36.Re6 (36...g5 37.Ree7+–) 1–0. Woischke,Norbert – Perez Rodriguez,Rene, CiF, 2001.

7.Be2 Nbd7 8.0–0 0–0 9.Nh4 Qb6 10.Bc3 Ne4 11.Nf5+= ef5 12.d3 Nf2? 13.Kf2 Be3+/– 14.Ke1 d4 15.Bb4 Rfe8 16.Nd2 Qg6 17.Nf3 Qg2 18.Bd6 f4 19.Rb1+= Re6 20.Bc7 Rh6 21.Rb5 Rc8 22.Ba5 Rhc6 23.Rb2 Nf6 24.Bd2 Ng4 25.Qb1 Nh2=+ 26.Nh2 Qh2 27.Be3 Re6?? 28.Bf2+= f3 29.c4 dc3 30.Rc2 Rce8 31.Qb7 Re2 32.Re2 Re2 33.Kd1 c2 34.Kc1 Qf4 (35.Be3 Qe3 36.Kb2 c1Q 37.Kb3 Qd3 38.Ka4 Qca3#) 0–1. Krueger,D – Gross,Wilhelm, corr SOK–92–87, 1992.

7.Be2 Nbd7 8.d4 Bd6=+ 9.Nbd2 Rc8 10.c4 0–0 11.0–0 Bb8 12.cd5 ed5 13.Rc1 Qe7 14.Qb3 b6 15.Rc3 Rcd8 16.h3 Ne4= 17.Rcc1 Qd6 18.Rfd1 Rfe8 19.Nf1 Ndf6 20.Bb5= Bd7 21.Ne5 Rc8 22.Rc8 Rc8 23.Bd7 Nd7 24.f3 Ng5 25.Kf2 h6 26.h4 Ne6 27.Ng3 g6 28.f4 Ng7 29.e4= Nf6 30.Kf3 Qe6=+ 31.Qd3?? Be5–+ 32.fe5 Qg4 33.Kf2–/+ Ne4 34.Ne4 de4 35.Qf1?? (better is 35.Qd2–+) 0–1. Van De Vijver,Odile – Van Der Giessen,Ada (1800), Open VPTD, 2003.

7.Be2 Nbd7 8.Nd4 Bd4 9.ed4 0–0 =+.

7.Be2 Nbd7 8.Nh4 Bg6 9.Ng6 hg6 10.Nc3 a6 11.h3 b5 12.a4 b4 13.Na2 a5 14.Nc1 Bd6 15.Rb1 Nb6 16.Bb5 Kf8 17.d3 Rc8 18.Nb3 e5 19.d4 e4 20.Na5 Na4 21.Nb7 Nb2 22.Rb2 Qb6 23.Nd6 Qd6 24.Qb1 Qc7 25.Be2 Qc3= 26.Kd1 Ke7 27.Rb3+/– Qc6 28.Rb4 Rc7 29.Rb6 Qc3 30.Rb3 Qc6 31.Bb5 Qd6 32.Qa2 Rb8 33.Kd2 Rcb7 34.Rhb1 Ne8 35.Be2 Rb3 36.Rb3 Rb3 37.Qb3 Kf8 38.c4 dc4 39.Bc4 f6 40.Qb7 Qc7 41.Qd5 Ke7? 42.Qe4 (42...Kd8 43.Qd5 Qd6 44.e4+–) 1–0. themonkey (2100) – lisarik (2005), GameColony.com, 2002.

7.Be2 Be7 8.Nh4 Bg6 9.Ng6 hg6 10.Nc3 Nc6 11.Rb1 Bd6 12.h3 e5 13.Nb5 0–0 14.Nd6+= Qd6 15.0–0 Rae8 16.f4 d4 17.fe5 Qe5 18.Rf4 Rd8 19.Bd3 Rd7 20.Qf1+/– Nh5 21.Rg4 Nf6 22.ed4 Nd4 (The passed pawn on d2 will quickly become a dangerous weapon) 23.Rd4+– Rd4 24.Qf2 Rfd8 25.Bc3 Ne4 26.Be4 Qe4 27.d3 Rd3 28.cd3 Rd3 29.Re1 Qc4 30.Bb2 Rb3? 31.Re8 Kh7 32.Qd2 Qh4 33.Qc2 Rb6 34.Qc8 g5 35.Qf5 Rg6 36.Qf7 Rf6 37.Bf6 Qh6 38.Bg7! Qg7 39.Qh5 Qh6 40.Re7 Kg8 41.Qh6 b5 42.Qg7# 1–0. Fritz 6 (2220) – EXchess 3.11, 2002.

7.Be2 h6 8.0–0 0–0 9.d4 Qb6 10.Nc3 Qb2 11.Na4 Qc2 12.Qc2 Bc2 13.Nc5 b6 14.Na6 Nbd7 15.Nb4 Ba4 (15...Be4 16.Nc6=+) 16.Ba6 Rad8 17.Rfc1 Ne8 (17...Nb8 18.Bd3=+) 18.Rc3 Nb8 19.Bd3 Nd6 20.Rc7 Rd7 21.Rc3 Rdd8 22.Rc7–/+ a5 23.Na6 Na6 24.Ba6 Ra8 25.Bd3 Rfc8 26.Rac1 Rc7 27.Rc7 Rc8 28.Rc8 Nc8 29.Nd2 Nd6 30.Kf1 f6 31.Ke2 Kf7 32.Nb1 e5 33.Nc3 Bc6 34.Kd2 Ke6 35.Kc2 h5 36.Kb3 h4 37.Na4 Ba4 38.Ka4 Kd7 39.Bb5 Kc7 40.Bd3 Kc6 41.Kb3 Ne4 42.f3 h3 43.g4 Nd2 44.Kc3 Nf3 45.Bf1 Nh2 46.Bh3 Kb5 47.g5 Kc6 48.gf6 gf6 49.de5 fe5 50.a4 Kc5 51.Kd3 e4 52.Kc3 Nf3 53.Bf1 Ne5 54.Kd2 Nc4 55.Ke2 Nb2 (56.Bh3 Na4–+; Better is 55...b5 56.Kd1 Ne3 57.Ke2 ba4 58.Ke3–+) 0–1. Kovar,Vojtech (1970) – Fiala,Robert (2080), CZE–ch U18 Czechia, 1998.

7.Be2 h6 8.Bb5 Nc6 =.

7.Be2 h6 8.d3 Nc6 9.Nbd2 Rc8 10.0–0 0–0 11.Nb3 Bb6 12.Rc1 Qe7 13.c4 Kh8 14.c5 Bc7 15.Bf6 Qf6=+ 16.d4 g5 17.Bd3= Be4 18.Be4 de4 19.Nfd2 Qg6 20.f3 ef3 21.Qf3 f5 22.Qe2 g4 23.Nc4 Ne7 24.Nd6+/– Rb8 25.Nd2 Nc6 26.N2c4 Qg7 27.Qd2 f4 28.Ne5 fe3 29.Qe3+/– Kh7 30.Rf7 Rf7+= 31.Nef7 (31...Qd4 32.Re1=+; better is 31.Ndf7 Be5 32.Ne5 Ne5 33.de5+=). Emberger,Rene – Galvan Sarmiento,Jose Luis (2090), Feffernitz op, 2001.

7.Bf6 Qf6 8.d4 0–0 9.Nbd2 Bd6 10.c4 Nc6 11.Be2 Rab8 12.cd5 ed5 13.Qb3 Rfd8 14.0–0 a6 15.g3 b5 16.Rfc1 Na5 17.Qc3 Nc4 18.Bc4 bc4 (18...dc4?! 19.e4 b4 20.Qc4 Be4 21.Ne4 Qf3 22.Nd6 Rd6 23.ab4+=) 19.Qa5 Bf8 20.Nh4 Bd3 21.Ng2 Rb5 22.Qc3 Bd6 23.Ne1 Bf5 24.e4 de4 25.Nc4 Bb8 26.Ne3 Ba7 27.N1c2 h6 28.Rab1 Bh3 29.Rb5=+ ab5 30.Qc7 Bd4 31.Rd1 Rc8 32.Qb7?? Rc2! 33.Qa8 Rc8 34.Qe4 Be3 35.Qe3 Qc6 36.f3 Qc2 37.Qd2 Qc5 38.Qf2 Qa3 39.g4 Rc1 40.Qe2 Rd1 (41.Kf2 Rg1 42.Qe8 Kh7 43.Qe4 g6 44.f4 Qc5 45.Ke2 Bg4 46.Qf3 Qc2 47.Ke3 Re1 48.Qe2 Re2 49.Kd4 Qc4#; 40...Qc5 41.Kh1 Rd1 42.Qd1 Qf2 43.Qd8 Kh7 44.Qd3 g6 45.Qg6 fg6 46.f4 Qf1#) 0–1. Bernhard,Alfred – Mueller, Ruhrgebiet VK1, 1999.

8.0–0 0–0 9.d4 Bd6 10.Nc3 a6 11.Bd3 Ne4 12.Be4 de4 13.Nd2 Qg5 14.Nde4 Bh2 15.Kh2 Be4 16.Ne4 Qh4 17.Kg1 Qe4 18.Qd3 Qd3 19.cd3 Rac8 20.Rac1 h6 21.Rc4 Na5 22.Ra4 b6 23.d5 Rfd8 24.de6 Rd3 25.Bd4 fe6 26.Bb6 Nc4 27.Bd4 e5 28.Ba1 Ra3 29.Ra3 Na3 30.Be5 Nc4 31.Bd4 Kf7 32.Ra1 Rc6 33.f4 g5 34.f5 h5 35.Kf2 Nd6 36.Ra5 Ne4 37.Ke2 g4 38.Re5 Ng3 39.Kd3 h4 40.Rd5 Ke8 41.Re5 Kd7 42.Rd5? Rd6–+ 43.Rd6 Kd6 44.e4 h3 45.gh3 gh3 46.Bg1 Nf5 47.ef5 Ke5 48.Ke2 a5 49.Kf3 Kf5 50.Kg3 Ke5 51.Kh3 Kd5 52.Be3 a4 53.Bc1 Kc4 54.Kg4= Kb3 55.Kf5 Kc2 56.Ba3 Kd3 57.Bc5 Kc3 58.Ke4 Kd2 59.Kd4 Kc2 60.Kc4 Kb2 61.Kb4 a3 62.Bd4 Ka2 63.Be5 Kb1 64.Ka3 ½–½. COMP – COMP, 2002.

8.0–0 0–0 9.d4 Bd6 10.Nc3 Rc8 11.Re1 a6 12.Bd3 Bd3 13.cd3 Qa5 14.e4 Bf4 15.Ne2 Bh6 16.Nc3 Rc7 17.Na4 b5 18.Nc5 Rfc8 19.a4 b4 20.Nd2 Qb6 21.Rc1 a5 22.Rc2 Bd2 23.Rd2 Ne7 24.Rc2 Qa7 25.Rc1 Nd7 26.Nd7 Rc1 27.Bc1 Qd7 28.Bg5 f6 29.Bc1 Qc7 30.e5 Qc2 31.Qc2 Rc2 32.ef6 gf6 33.f4 Kf7 34.Kf1 Ra2 35.Be3 Ra4 36.Rb1 Ra3 37.Ke2 b3 38.Kd2 Nf5 39.Bg1 Ra2 40.Kc3 a4 41.Rb2 Ra1 42.Bf2 a3 43.Rb3 Rc1 44.Kd2 a2 45.Rb7 Kg6 46.Ra7 a1Q 47.Ra1 Ra1 48.g4 Nh6 49.h3 0–1. EXchess 3.11 – Doctor 3.0, 2002.

8.0–0 0–0 9.d4 Be7 10.Nc3 Rc8 11.Nh4 Bg4 12.Be2 Be2 13.Ne2 Qc7 14.Nf3 Ne4 15.Rc1 Na5 16.Qd3 Nc4 17.Rb1 Bd6 18.Rfd1 f6 19.Rf1 Rf7 20.Bc1 Na5 21.Rb5 Qc2 22.Qc2 Rc2 23.Ra5 Re2 24.Ra7 Rc7 25.Ra8 Kf7 26.Rd8 Be7 27.Rh8 Rec2 28.Bd2 Nd2 29.Nd2 Rd2 30.Rh7 Ba3 31.Rh8 b5 32.Ra8 b4 33.Rb8 e5 34.de5 fe5 35.Rb5 Ke6 36.Rb6 Kf5 37.Rb5 Rcc2 38.Rb7 g6 39.Rf7 Ke4 40.Rf6 b3 41.Rg6 Bc5 42.Rg4 Kd3 43.Rg3 b2 44.e4 Kc4 45.Re3 0–1. EXchess 3.11 – Fritz 6, 2002.

8.Ne5 Qb6 9.Nc3 =+.

8.Ne5 Rc8 9.0–0 0–0=+ 10.h3 Ne5 11.Be5 a6 12.Bd3 Bd3 13.cd3 Nd7 14.Bg3 d4 15.e4 b5 16.Ra2 Qg5 17.a4 b4 18.a5 Be7 19.Re1 Nc5 20.Qe2 Nb3–+ (21.Rb2 Na5–+) 0–1. Budzul – Jenneborg,Seved, email 4AMM–09, 1997.

8.Bf6 Qf6 9.Bc6 bc6 10.d4 Bd6 11.0–0 0–0 12.Nc3 Rab8 13.Ne2 Rb2 14.c3 Bc2 15.Qc1 Rfb8 16.Re1 Be4 17.Nd2 Bh2 18.Kf1 Bd3 19.Qd1 Qg6 20.a4 e5 21.g3 Qg4 22.Kg2 Rd2 23.Rf1 Be4 24.f3 Qg3 25.Kh1 Qh3 26.Rf2 Bf3 27.Rf3 Bg3 28.Kg1 Qh2 29.Kf1 Qh1 30.Ng1 Qg2 0–1. EXchess 3.11 – Fritz 5.32, 2002.

8.Nh4 Bg4 9.Nf3 –/+.

8.d4 Qb6 9.Qd2 Be7 =+.

8.d4 Bd6 9.Qb3 b6 10.Nc3 =+.

8.d4 Bd6 9.Qb3 Nc6 10.Nbd2 Na5 11.Qa4 Nc4 12.Nc4 dc4 13.Bc4 a6 14.Qb3 Qa5 15.Bc3 Qc7 16.Bb4 Bb4 17.Qb4 b5=+ 18.Be2 Rfc8 19.0–0 Qc2 20.Rfe1 Nd5 21.Qd2 Rc3 22.Bd1 Qd2 23.Nd2 Bc2 24.Bc2 Rc2 25.Nb3 Kf8 26.Kf1 Ke7 27.Rec1 Rac8 28.Nc5 Rc1 29.Rc1 Rc6 30.Ke2 Nb6 31.Rc3 e5 32.Kd3 ed4 33.ed4 Nd5 (34.Rb3 f5=). Ziese,Gerhard – Kreuzer,Uwe, corr, 1993.

8.d4 Bd6 9.Qb3 Qe7 10.Be2 Nc6 11.Nbd2 Rad8 12.0–0 Bg4 13.Rfe1 Na5 14.Qb5 b6 15.c5+= Bc7 16.Bc3 a6 17.Qa6 Ra8 18.Qb5 bc5 19.dc5 Rfb8= 20.Qd3 Bf5 21.Qd4 Nc6= 22.Qh4 Qc5 23.Bf6 gf6 24.Qf6 Bd8= 25.Qh6 Ra3 26.Ra3 Qa3 27.g4 Bg6 28.Qf4 Rb4 29.Qg3 Qc3 30.h4 e5 31.h5=+ Bc2 32.Rc1 Qb2 33.Re1 Kg7 34.Nh4 h6 35.Nf5=+ Kh7 36.Nf1 Ne7 37.Ne7 Be7 38.Qf3 Kg7 39.Qd5= Be4 40.Qd7 Rb7 ½–½. Kreuzer,Uwe – Hess, Mannheim GER, 1991.

8.d4 Be7 9.Qb3 =+.

8.d4 Be7 9.Nc3 Nc6 10.Bd3 Bd3 11.Qd3 Na5 12.cd5 ed5 13.Nd2 Rc8 14.0–0 Bd6 15.g3 Re8 16.e4 de4 17.Nce4 Ne4 18.Ne4 Nc4 19.Nd6 Nb2 20.Qb3 Qd6 21.Qb2 Qd5 22.Rfe1 b6 23.a4 h5 24.h4 g6 25.Re5 Re5 26.de5 Rc5 27.Re1 Qe6 28.Qd4 Kh7 29.Re4 Rd5 30.Qe3 Rd1 31.Kh2 Qd5 32.Qf4 Kg8 33.g4 Rb1 34.e6+= fe6 35.Qb8 Kg7 36.Qa7 Kg8 37.Qb8 Kg7 38.Qc7 Kg8 39.Qc8 Kg7 40.Qc3 Kg8 41.Qc2 Rc1 42.Qe2 hg4 43.Qg4 Qf5 44.Qe2 Rc3 45.Kg1 Qh3 46.Qe1 Rd3 47.Re3 Qg4 48.Rg3 Rd1 49.Rg4 Re1 50.Kg2 Kf7 51.Rf4 Kg7 52.Rb4 Kf6 53.Kf3 Kf5 54.Rb5 e5 55.Rb6 Ra1 56.Rb4 Ra3 57.Kg2 e4 58.Rb5 Kg4 59.Rg5 Kh4 60.Rg6 Ra4 61.Kf1 Ra2 62.Re6 Ra4 63.Rg6 Ra2 64.Ke1 Rb2 65.Rg8 Ra2 66.Re8 Ra4 67.Ke2 Kg4 68.Rf8 Ra3 ½–½. Ivanets,Vladimir (2330) – Basyrov,Eduard (2010), St Petersburg White Nights op1, 2002.

8.d4 Be7 9.cd5 Qb6 10.Bc3 Nd5 11.Bd3 –/+.

8.Bf6 Qf6 9.d4 dc4 10.Bc4 Nc6 11.Nbd2 Bb6 12.0–0 Rfd8 13.Be2 Bc7 14.Qb3 Qe7 15.Rfd1 Na5 16.Qb4 Qb4 17.ab4 Nc6 18.b5 Na5 19.Nh4 Bg6 20.Ng6 hg6 21.Ne4 Rac8 22.Nc5 b6 23.Nd3 Bd6 24.Rdc1 Kf8 25.g3 Ke8 ½–½. Wieser – Mueller, corr 1974.

9.Nc3 Nc3 10.Bc3 Nd7 11.d4 Bd6 12.Be2 Nf6 13.0–0 Rc8 14.Qb3 Qe7 15.Rfc1 Ne4 16.Be1 g5 17.d5 e5 18.a4 g4 19.Nd2 Nd2 20.Bd2 h5 21.f3 Qh4 (21...gf3 22.Bf3 e4 23.Be2= (23.Bh5? Qh4–+)) 22.Be1 Qg5 23.Rc8 Rc8 24.e4 gf3 25.Bf3 Bc5 26.Kh1 Bg4 27.Bg3 (27.Qb7!? Bd4 28.Bg4+/–) 27...b6 28.Qb2?? (Better is 28.Bg4 hg4 29.Qc3+=) 28...Bd4–+ (29.Bh4 Qh4–+) 0–1. Reg_UK (2165) – SteVeYBoY (1785), ChessWorld.net, 2003.

11.Rc3 Qd5 12.Bc4 (12.d3 Bb6 13.e4 Qb5+–) 12...Qd6 13.0–0 (13.d4 Rfd8=) 13...Bg4 14.Be2 Bb6 15.Qc2 Bc7 16.Rd3 Qe7 17.Rb3 Rac8 18.Rc1 Nb4? 19.Rb4+/– Bh2 20.Kh2 Rc2 21.Rc2 Bf5 22.e4 a5 23.Rbc4 b5? 24.Rc7 Qd6 25.Be5 Qa3 26.ef5 f6 27.Bg3 ef5 28.Bb5 g5 29.Bc4 (29…Kh8 30.Ng5 Qg3 31.Kg3 fg5 32.f4 gf4 33.Kf4+–) 1–0. Woschkat,Karl_Heinz – Rodriguez,R, Telecomm, 1995.

11.Rc3 Qd6 12.Nh4 Rfd8 13.Nf5 ef5 14.Be2 Bb6 15.Rd3 Qg6 16.0–0 f4 17.Rd8 Rd8 18.Qc1 Qd6 19.Qc3+= f6 20.Qc4 Kh8 21.Bc3 Bc7 22.g3 fg3 23.fg3 Ne5 24.Qe4 Qd5 25.Qd5 Rd5 26.d4 Nc6 27.Rb1 b6 28.Bf3 Rd6 29.Rc1 Ne7 30.Bb4 Rd7 31.d5 Bd6? 32.Bd6+– Rd6 33.Rc7 Ng8 34.Ra7 g6 35.e4 Nh6 36.Kf2 Kg8 37.Ke3 Nf7 38.Bg4 Ne5 39.Be6 Kh8 40.a4 Nc4 41.Kd4 Ne5 42.Rc7 Nf3 43.Ke3 Ne5 44.h4 h5 45.Ke2 Rd8 46.Ra7 Rd6 47.Ke3 Rd8 48.Rb7 Rd6 49.Kd4 Nc6 50.Kc3 Ne5 51.Kb4 Nd3 52.Kb5 Nc5 53.Rb6 Rb6 54.Kb6 Na4 55.Kc6 (55...Nc3 56.d6+–) 1–0. Lalic Arkell,Susan (2270) – McLure,Alison (2010), Blackpool zt (Women), 1990.

11.Rc3 Bd6 12.Qb3 =+.

6.d3 a5 7.ba5 Bd6 8.Be2 =+.

6.d3 h6 7.Nbd2 Qb6 8.Be2 a5 9.c3 ab4 10.ab4 Ra1 11.Ba1 Nbd7 12.Qb3 Bd6 13.0–0 0–0 14.Rb1 Ra8 15.h3 Qd8 16.Qc2 e5 17.e4 Bh7 18.Nh2 Qe7=+ 19.Bf3 Nf8 20.Nhf1 Ne6 21.g3 Qd7 22.Bg2 Bc7 23.Kh2 de4 24.de4=+ Rd8 25.Qa4 Qd3 26.f3 Bb6 27.Qd1 Be3 28.Rb2 h5 29.Qc2 Qc2 30.Rc2 Bh6 31.h4 g5 32.hg5 Bg5 33.Nc4 h4 34.gh4 Bf4 35.Kg1 Rd1 36.Bb2 b6 37.Kf2 b5 38.Nce3 Rd7 39.Bh3+/– Bg6 40.Be6 fe6 41.c4 Rd3 42.cb5 cb5 43.Ke2 Rb3 44.Bc3 Bh5 45.Nd2 Ra3 46.Kf2 Kf7 47.Ndf1 Ke7 48.Ng2+– Nd7 49.Ne1 Nb6+/– 50.Bd2 Nc4+= 51.Bf4 ef4 52.Nd2 Nd2 53.Rd2+/– Kf6 54.Rc2 Rb3 55.Rc5 Rb2 56.Kf1 Be8 57.Nd3 Rh2 58.Nf4 Rh4 59.Nd3 Rh2 60.Nf2 Rh4 61.Ke2 Rh2 62.Ke3 Rg2 63.Ng4 Ke7+/– 64.Ne5 Rb2 65.Nd3 Rb3 66.Re5 Kd6 67.f4 Bc6 68.Kd4 Bd7 69.Rh5 Be8 70.Re5?? Bd7 71.Rh5?? Be8 72.Rh6 Bf7 73.f5 Rb1 74.e5 Ke7 75.f6 Kd7 76.Rh7 Ke8 77.Rh8 Kd7 78.Ra8 Rd1 79.Ra7 Ke8 80.Ke3 Bg6 81.Nc5 Rd5 82.Re7 Kf8 83.Ne6 Kg8 84.Rg7 (84...Kh8 85.Kf4+–; 84.Nf4!? Bf7 85.Nd5 Bd5+–) 1–0. Strebel,Harry – Vollmar,Rainer, RH–chA Wallertheim, 1992.

6.Nd4 Bg6 7.c4 (7.Be2 e5 8.Nf3 e4=) 7...Bd6 8.Qb3 (8.cd5 ed5 9.Be2 a5=+) 8...0–0 (8...e5 9.c5=+) 9.Nc3 (9.c5 Bc7=+) 9...Ng4 (9...Be5 10.d3=+) 10.Be2 Ne5 11.cd5 ed5 12.f4 Nd3 13.Bd3 Bd3 14.Nce2 Bc4 15.Qc3 Qd7 16.d3+/– Ba6 17.Ng3 f6 18.Ngf5 Re8 19.Kd2 b6 20.g4 c5=+ 21.Nf3 d4–/+ 22.Qb3 c4! 23.dc4 de3 24.Ke2 Bf4 25.Rhd1 Qf7 26.b5 Bb7 27.N3d4 Nd7–+ 28.Rf1 Nc5 29.Qb4 Be4?? 30.Rad1? Be5 31.g5? Qh5 32.Ke3 Bf5 (33.Rf5 Qd1 34.Re5 Re5 35.Kf2 Nd3 36.Kg3 Rg5 37.Kh3 Qg4; 32...Qg5 33.Ke2 Bf5 34.Kf2 Qh4 35.Kg2 Qg4 36.Kh1 Be4 37.Nf3 Bf3 38.Rf3 Qf3 39.Kg1 Bh2 40.Kh2 Re2 41.Kg1 Qg2#) 0–1. Quabach,Juergen – Leistenschneider,Juergen, Koeln CC Christmas op, 1994.

6.Be2 Bd6 7.Nh4 =.

7.b5 Qb6 8.Nh4 cb5? 9.Bf6+– gf6 10.Nf5 ef5 11.Nc3 d4 12.Bb5 Nc6 13.Nd5 Qd8 14.Qf3 de3? 15.Qe3 Be7 16.Nf6 Kf8 17.Qh6# 1–0. mtrh – opponent, internet, 2002.

7.b5 Nbd7 8.0–0 h6 (8...Bg4 9.Nd4 Be2 10.Qe2=) 9.Nd4 Qc7 10.Nf5 ef5 11.Bd3 g6 12.f4 Rg8 (12...Bg7 13.Qf3=) 13.Be2 Bg7 14.Rf3 Nf8 15.Rh3 Ng4 16.Bg7+/– Rg7 17.Bg4 fg4 18.Qg4 h5 19.Qe2 Ne6 20.Nc3 Nc5 21.Rf1 f5 22.bc6 bc6 23.Rb1 Rb8 24.d3 Re7 25.Qf3 Kf7 26.Qd1 Qa7 27.Rb8 Qb8 28.Ne2 Qb2 29.Nd4+– Qa3 30.Nc6 Re8 31.Ne5 Kf6 32.Ng6! Ra8? 33.Ne5+– Rb8 34.Rh5 Rg8 35.Qe1 Ne6 36.Qh4 Ng5 37.fg5 Ke5 38.Qd4 Kd6 39.Qb6 Ke5 40.Qf6# 1–0. b4_player (2165) – very_quiet (1745), GameColony.com, 2003.

7.d3 a5 8.ba5 Qa5 9.Bc3 =.

7.d3 Bd6 8.Nbd2 0–0 9.c4 e5 10.0–0 Rc8 11.Rc1 h6 12.Re1 e4 13.de4 Ne4 14.cd5+/– cd5 15.Qb3 Nd2 16.Nd2 Ne5 17.Rc8 Bc8 18.Qd5 Ng4= 19.f4?? Qh4 20.Nf3?? Qf2–+ 21.Kh1 Ne3 22.Rg1 Nd5 (23.Be5 Be5–+) 0–1. uno (1925) – Xan_X (1985), ICC, 2003.

7.Nd4 Bg6 8.f4 Bd6 9.Nc3 e5 10.fe5 Be5 11.Nf3 Bd6 12.0–0 Qc7 13.Na4 Be4=+ 14.Kh1 Bf3–/+ 15.gf3 Bh2 16.f4 Bg3 17.Bd3 h5–+ 18.Qf3 h4 19.Bf5 Rh6 20.d3 g6 21.Bh3–/+ Kf8 22.c4 Re8 23.Nc5 Nc5 24.bc5 Nd7 25.cd5=+ Nc5 26.Be5= Qa5 27.dc6 bc6 28.Rfd1 Rd8 29.Qc6 Qb6 30.Qb6 ab6 31.d4 Ne4 32.Rdb1 g5 33.Bc7 Re8=+ 34.Kg2 gf4–/+ 35.ef4 Nd2 36.Be5 Nb1 37.Rb1 Ra8 38.d5 Rg6 39.Bf5–/+ Bf4 40.Bg6 Be5 41.Rf1 f6 42.Rf3 Ke7 43.Bf5 Rg8 44.Kf2 Rg3 45.Ke2 Kd6–+ 46.Be6 b5 47.Bf7 h3–+ 48.Rg3 Bg3 49.Kf3 h2 50.Kg2 Kc5 51.Be6 Bd6 52.Bd7 Kc4 53.a4? b4 54.a5 Kd5 55.a6 Bb8 56.Be8 Kc4 57.a7 Ba7 58.Kh2 b3 59.Kg3 Kc3 (60.Bg6 b2–+) 0–1. Gombac,Jan (2245) – Kovacic,Peter (2210), SLO–chT1z Bled, 2000.

7.Nh4 Bg6 =.

6.b5 Na5 7.Be2 =.

6.b5 Nb8 7.c4 dc4 8.Bc4 Be7 9.Qb3 0–0 10.0–0 c6 11.d4 cb5 12.Qb5 Qc7 13.Rc1 Qd7 14.Qb3 a6 15.Ne5+/– Qc8? 16.Ba6!+– Na6 17.Rc8 Rfc8 18.Nc3 Nc7 19.f3 Nfe8 20.e4 Bg6 21.Ng6 hg6 22.e5 g5 23.Bc1 Rab8 24.Bd2 Rd8 25.Ne2 Nd5 26.g3 f5 27.Qd3 g6 28.h4 gh4+/– 29.g4 Ng7 30.Bh6 b6 31.Kf2 Kf7 32.g5 Nh5 33.Qd2 Rbc8 34.f4 b5 35.Qa5 Nhf4–/+ 36.Rc1?? Nd3–+ (37.Kf3 Nc1 38.Qb5 Rb8 39.Qb8 Rb8 40.Nc1 Rb1–+) 0–1. Suess,Stefan – Schutz, corr, 1984.

6.Bb5+= a6 7.Bc6 bc6 8.Nd4 c5 9.Nf5 ef5 10.bc5 Bc5 11.Qf3 Rb8 12.Qf5 0–0 (12...Qd7!? 13.Qf4 Bd6+=) 13.Bf6+/– Qf6 14.Qf6 gf6 15.Nc3 (15.d4 Be7+/–) 15...Rfd8 (15...c6 16.d4 Bd6 17.Kd2+/–) 16.d4 Bb6 17.0–0 Ba5 18.Na4 Kg7 19.Rfc1 Rb5 20.c4 dc4 21.Rc4 Kg6 22.Kf1 f5 23.Rac1 f4 24.Rc6 f6 25.Ra6 fe3 26.fe3 Bd2 27.Rcc6 Be3 28.Rf6 Kg7 29.Rfc6 Rf5 30.Ke1 Bf2 31.Ke2 Bd4 32.Rc7 Kg8 33.Rac6 Re5 34.Kf3 Rf8 35.Kg4 Be3 36.Nb2 Rf4= 37.Kg3 Rg5 38.Kh3 Rh5 39.Kg3 Rg5 ½–½. Trigance,Eric – Henry,Pascal, corr CDE–Jub50 prelG, 1997.

6.Bb5 Qd6 7.Nd4 Bg6 8.c4 dc4 9.Qa4 Kd7 10.Nc6 bc6 11.Bc4 Be7 12.0–0 Rhb8 13.Ba6 Bd3 14.Bd3 Qd3 15.Rc1 Rb6 16.Bd4 Ra6 17.Qd1 Rb8 18.Nc3 g6? (Better is 18...Ke8+/–) 19.Qf3+– Qf5 20.Qe2 Rab6 21.Bb6 cb6 22.Qa6 Qe5 23.Qa7 Ke8 24.d4 Qd6 25.Ra2 Qd8 26.Rac2 Ra8 27.Qb7 Ra3 28.Nb5! cb5 29.Rc8 Qc8 30.Rc8 Bd8 31.g4! Nd5 32.Qb8 (32…Ke7 33.Rd8 Ra1 34.Kg2+–) 1–0. Benassi,Aspasio – Maia,Mario, EP016, 2000.

6.Bb5 Qd7 7.Ne5 Qd6 8.c4 0–0–0?? 9.Bc6 bc6 10.c5 Qe7 11.Qa4 Kb8 12.Nc6 (12...Kb7 13.Qb5 Ka8 14.Na5 c6 15.Qc6 Kb8 16.Be5 Rd6 17.Bd6 Qd6 18.Qb7) 1–0. pcmvr (2110) – hermanogris (2005), net–chess.com, 2006.

6.Bb5 Nd7 7.0–0 a5 8.Bc6 bc6 9.Nd4 ab4 10.Nf5 ef5 11.ab4 Ra1 12.Ba1 Qh4 13.f4 Bb4 14.Bg7 Rg8 15.Bc3 Bd6 16.Qf3 Ke7 17.d3 Nf6 18.Bf6 Qf6 19.Nd2 Qc3 20.Qd1 Re8 21.Rf3 Ra8 22.Nf1 d4 23.Qe2 de3 24.Ne3 Kf8 25.Nd1 Qc5 26.Kf1 Ra1 27.g3 Rc1 28.c4 Qa7 29.Kg2 Ra1 30.Kh3 Ra2 31.Qe1 Bc5 32.Ne3 Ra1 ½–½. Milde,Lars – Reuter,Alfred, Tigerschachclub, 2001.

6.c4 d4 7.b5 Na5 8.Nd4+/– Bg6 9.Qa4 b6 10.Nf3 Ng4 11.d4 Qf6 12.h3 Nf2? 13.Kf2 Be4 14.Nbd2 Qf5 15.Ne4 Qe4 16.Rd1 Bd6 17.Bd3 Qb7 18.Qc2 0–0 19.c5 Be7 20.Bh7 Kh8 21.Be4 c6 22.Ne5 Rac8 23.Bc3 f5 24.Bf3 Rf6 25.Ba5 ba5 26.g4 f4 27.ef4 Qb5 28.Rb1 Qa6 29.Be2 Rf4 30.Kg3 Rf2 31.Ng6 Kh7 32.Ne7 Kh8 33.Kf2 Rf8 34.Kg2 Rf6 35.Rb8 (35...Qc8 36.Rc8 Rf8 37.Rf8#) 1–0. MrkT – dorkwtf, internet, 2005.

6.Be2 Bd6 7.d3 (7.Nh4 Bg6=) 7...h6 (7...Qe7 8.0–0=) 8.Nbd2 (8.c4 dc4 9.dc4 a5=) 8...0–0 9.c4 a5 10.c5 Be7 11.b5 Na7 12.d4 b6 13.Rc1 Nd7 14.c6+= Nf6 15.Ne5 Nc8 16.0–0 a4 17.f3 Bd6 18.Nb1 Qe7 19.Bd3 Bd3 20.Qd3 Rd8 21.Nc3 Nh7 22.Ra1 Nf8 23.Ne2 f6 24.Ng4 Qf7 25.f4 Qg6 26.Nf2 Qd3 27.Nd3–/+ Ra5 28.Bc3 Rb5 29.Bb4 Na7 30.Nc3 Rb4 31.Nb4 Bb4 32.ab4 b5 33.Rac1 f5 34.Nd1 Ng6 35.Nf2 Ne7 36.Rc5 Rb8 37.Nd3 Nec6 38.Rfc1 Rb6 39.Kf2 Kh7 40.Ke2 Kg8 41.Kd2 Kh7 42.Kc3 Kg6 43.Kb2 Kh5 44.g3 Kg4 45.Ka3 Kf3 46.R5c3 Kg4 47.Nf2 Kh5 48.h3 g5 49.Nd3 Kg6 50.Rc6!+= (50...Rc6 Nc6 51.Rc6 Rc6 52.Ne5 Kh5 53.Nc6+–) 1–0. Saradjen,Janko (2170) – Brezovar,Matjaz (2170), Portoroz op, 1995.

7.Nd4 0–0!? 8.Nf5 ef5 +=.

7.Nd4 Qd7 8.Bc6 bc6 9.Nf5 ef5 10.Bf6 gf6 11.Nc3 f4 12.e4 d4 13.Ne2 Qg4 14.Nd4 Qg2 15.Qf3 Qf3 16.Nf3 0–0–0 17.0–0–0 a5 18.c3 ab4 19.ab4 c5 20.bc5 Bc5 21.d4 Ba3 22.Kd2 Kd7 23.Rhg1 Rhg8 24.Rb1 Rg6 25.h4 Rdg8 26.c4 Rg1 27.Rg1 Rg1 28.Ng1 c5 29.d5 Bb2 30.h5 Bd4 31.Ke2 Kd6 32.Nf3 Bc3 33.Nh4 Ke5 34.Kd3 Be1 35.Nf3 1–0. Bonetti,Shane – CaptinCrunch, ICC, 2002.

7.Nd4 Qd7 8.Bc6 bc6 9.Nf5 ef5 10.Bf6 gf6 11.d3 Rg8 12.g3 c5 13.bc5 Bc5 14.d4 Bd6 15.f4 Qe7 16.Qe2 c5 17.c3 (Better is 17.Nc3!? Kf8 18.Qf3+– (18.Nd5 Qe4 19.Kf2 Qd5–/+)) 17...Rb8= 18.Nd2 Rb2 19.0–0 cd4 20.cd4 Ba3 21.Rfc1 Kd7?? 22.Rc3+– Rd2 23.Qd2 Qb4 24.Raa3 Rb8 25.Ra7 (25...Rb7 26.Qa2+–) 1–0. Hansen,Soeren – Kaczenski,Bernd Kristian (1610), Schleswig Holstein–chB U18, 2001.

7.Be2 0–0 8.0–0 a6 9.c4 dc4 10.Bc4 Qd7 11.Nc3 =.

7.Be2 0–0 8.0–0 a6 9.c4 dc4 10.Bc4 Qe7 11.Nc3 =.

7.Be2 0–0 8.0–0 a6 9.c4 Re8 10.Ne5 Be5 11.de5 Nd7 12.cd5 ed5 13.Qd5 Nde5 14.Nc3 Be6 15.Qd1 Nc4 16.Bc4 Bc4 17.Re1 Ne5 18.Qc2 Qd3 19.Rac1 Qc2 20.Rc2 Nd3 21.Rb1 Bb3 22.Re2 Rad8 23.Ba1 Bc4 24.Rd2 f6 25.Nd1 Re7 26.Nb2+= b5 27.Nd3 Rd3= 28.Rd3 Bd3 29.Rd1 Be4 30.Bd4 Bc6 31.f3 Kf7 32.Kf2 Kg6 33.e4+/– Rd7 34.Kg3 Rd6 35.Kf4 Bd7 36.h3 a5 37.g4 ab4 38.ab4 h5 39.Rd2 Be6 40.e5 fe5 41.Ke5 Bc4 42.h4 Rd7 43.Kf4 Bb3 44.Kg3 Be6 45.Bc3 Rd2 46.Bd2 hg4 47.fg4 Bd7 48.h5 Kf7 49.g5 Bf5 50.Bc3 Bc2 51.Be5 Bd1 52.Kh4 c6 53.g6 Kf8 54.Kg5 Bc2 55.Bg7 Kg7= 56.h6 Kh8 57.Kf6 Kg8 58.Kg5? (better is 58.g7=+) ½–½. Psion – Psion, 15 sec/Zug, 1988.

7.Be2 0–0 8.0–0 a6 9.c4 Re8 10.Ne5 Be5 11.de5 Nd7 12.cd5 ed5 13.Qd5 Nde5 14.Rd1 Qd5 15.Rd5 Be4 16.Rd1 Rad8 17.Nc3 Bc2 18.Rd5 Nd3 19.Bd3+= Bd3 20.Rd1 Bc4 21.Rd8 Rd8 22.Rd8 Nd8 23.f3 f6 24.Kf2 a5 25.g4 ab4 26.ab4 Nc6 27.Ba3 Kf7 28.Kg3 Kg6 29.Kf4 Ne5 30.b5 h5 31.Be7 hg4 32.fg4 Kf7 33.Bd8 g5 34.Kg3 Be6 35.Bc7 Ng4 36.e4 Bd7 37.Nd5 Nh6 38.Bd8 Ng8 39.Nc7 Ne7 40.h4 gh4 41.Kh4 Nc8 42.Nd5 Nd6 43.Nf6 Bb5 44.e5 Nc4 45.Ng4 Ke6 46.Bc7 Kd7 47.Bb8 Bc6 48.Kh5 b5 49.Kg5 Ke6 50.Kf4 b4 51.Ne3 Ne3 52.Ke3 Kd5 53.Bd6 b3 ½–½. Psion – Psion, 6 sec/Zug, 1988.

6.Nc3 0–0 7.Be2 a5 8.b5 c5 9.a4 Nbd7 10.0–0 Bc7 11.Re1 Rb8 12.d4 Rc8 13.Rb1 Qe7 14.Qd2 Qd6 15.g3 Nb6 16.Ba3 Nbd7 17.Bf1 Ne4 18.Ne4 Be4 19.Nh4 h6 20.Bg2 e5 21.Be4 de4 22.Nf5 Qe6 23.g4 Rcd8 24.d5 Qe8 25.c4 Nb6 26.Qc2 f6? 27.Bc5+– Kh8? 28.Qe4 Na4 29.Bf8 Qf8 30.Qc2 Nb6 31.e4 g6 32.Nh4 Qc5 33.Ng6 Kh7 34.Nh4 Nc4 35.Rec1 Bb6 36.Nf5 Rc8 37.Kh1 Qf2 38.Qf2 Bf2 39.Ra1 Bb6 40.Ra4 Nd6 41.Rc8 Nc8 42.Ra3 Kg6 43.Rh3 Kg5 44.Rh6 Kg4 45.Rf6 a4 46.d6 Na7 47.d7 Bd8 48.h3! Kh5 49.Ng7 Kh4 50.Rg6 Kh3 51.Nf5 Bh4 52.d8Q! Bg5 53.Qd3 Kg4 54.Qg3 Kh5 55.Rg5# (55.Qg5#) 1–0. NN – SuperConstellation4, 1989.

6.Nc3 a6 7.Be2 0–0 8.0–0 Nbd7 9.d4 b6 10.Bd3 Bg4 11.h3 Bh5 12.e4 de4 13.Ne4 Bg6 14.Nf6 Qf6= 15.Rb1 Qd8 16.Re1 Bh5 17.Bc1 h6 18.Be4 Rb8 19.Qd3 Bf3 20.Qf3+= e5 21.de5 Ne5+= 22.Qd1 Qf6 23.Bb2 Qe7 24.f4+– Rfd8 25.Qe2 Ng6+/– 26.f5 Ne5 27.Bd5 Re8 28.Be5 Be5+= 29.Bc6 Bd4 30.Kf1 Qf6?? 31.Be8+– Bc3 32.Bf7 Qf7 33.Red1 Qf5 34.Kg1 Be5 35.Qc4 Kh8 36.Rf1 Qg6 37.Rf3 Re8 38.Rbf1 Bd6 39.Qf7 Qf7 40.Rf7 Re2 41.R7f2 Re3 42.Rf3 Re2 43.Rc3 Be5 44.Rc4 b5 45.Rc6+– Re3 46.Rf3 Re2 47.Kf1 Rd2 48.Rd3 Rd3 49.cd3 Kg8 50.Ra6 Kf7 51.Ra5 Bb2 52.Rb5 Ba3 53.Rb7 Ke6 54.Rc7 Bb4 55.Ke2 Ba5 56.Rc6 Ke7 57.Ra6 Bc3 58.Ra7 Kd6 59.Ra6 Kd5?? 60.Ra8 Bf6 61.Ra6?? Kd4?? 62.Rd6 Ke5 63.Rf6 Kf6 64.Ke3 Ke5 65.d4 Kd5 66.Kd3 g6 67.g3 g5 68.g4 Kd6 69.Ke4 Ke6 70.d5 Kd6 71.Kd4 Kd7 72.Ke5 Ke7 73.d6 Kd7 74.Kd5 Kd8 75.Ke6 Ke8 76.d7 Kd8 77.Kd6 (77...h5 78.gh5 g4 79.h6 gh3 80.h7 h2 81.h8Q#) 1–0. Chikarev,Konstantin – Minin,Nikita, RUS–ch U12 sf, 2000.

6.Nc3 c6 7.Nh4 Bg6 8.Ng6 hg6 9.Be2 Nbd7 10.d4 Qc7 11.h3 0–0–0 12.Na4 b6 13.c4+= dc4 14.Nc3 b5=+ 15.e4 e5 16.d5 a6 17.0–0 Nh5 18.a4= Bb4 19.ab5 ab5 20.Bg4 Nhf6=+ 21.Ra6 Bc3 22.dc6 Ng4 23.Qg4 Bb2=+ 24.Ra8 Qb8 25.cd7 Kc7 26.Rb8 Kb8?? 27.Qe2+– Bd4? 28.Rb1 Rd7 29.Rb5 (29...Rb7 30.Rb7 Kb7 31.Qc4+–) 1–0. Zaunerciks,Ilmars (1815) – Verhaeren,Gertjan, TE.2004.P.01710, 2004.

6.Nc3 Nbd7 7.Nb5 Qe7 8.Nh4 Bg6 9.Ng6 hg6 10.f4 c6 11.Nd6 Qd6 12.Bd4 (Better is 12.Be2!?=) 12...e5=+ 13.fe5 Ne5 14.Be2 (14.h3 Ne4 15.Rg1 Nd3 16.Ke2 Ndf2–+) 14...a6 15.h3 Nh5 16.Rf1 Ng3 17.Rf2 Ne2 18.Qe2 0–0–0 19.a4 Nc4 20.Rf7+/– Qb4 21.Rg7 Rhf8 22.Bc3 Qd6 23.Qg4 Kb8 24.Rb1 b5 25.ab5 cb5 26.Qg6 Qh2?? 27.Be5! Qe5 28.Qa6 Qg7 29.Rb5 1–0. MT – guest2269, ICC, 2004.

6.Nc3 e5 7.Nb5 a6 8.Nd6 cd6 9.d4 e4 10.Nd2 b5 11.a4 ba4 12.c4 (12.Ra4 0–0+=) 12...0–0 13.Qa4 Nc6?? (Better is 13...dc4 14.Nc4 Bd7+=) 14.Qc6+– (14...Qb8 15.Ra6 Ra6 16.Qa6 dc4 17.Qc4+–) 1–0. Marre – Dziadek_KK, zagraj.pl, 2003.

6.c4 b6 7.cd5 ed5 8.Nc3 Be6 9.Nd4 Bg4 10.Be2 Qd7?? 11.f3 Bh5 12.Bb5 c6= 13.Nc6?? Nc6–+ 14.Qa4 Rc8 15.Rc1 0–0?? 16.Ne2+/– Qf5 17.Bc6 Rc7 18.Nd4 Qg6? 19.Kf2 Qd3 20.Qd1 Ne4 21.Ke1 Re7?? 22.Bb5+– Qd2 23.Qd2 Nd2 24.Kd2 Bg6 25.g4 f5 26.gf5 Bf5 27.Nf5 Rf5 28.Bc6 Rg5 29.Rhg1 Rh5 30.h4 h6 31.Rg4 g5 32.Bd5 Kh7 33.Rc8 (33...b5 34.Rh8 Kg6 35.Be4 Kf7 36.hg5 Rg5 37.Bc6+–) 1–0. Weiss,Peter – Malheur,Lothar, Baden opC Leimen, 2001.

6.c4 Nc6 7.c5+= Be7 8.b5 Na5 9.d4 c6= 10.Nc3 0–0 11.Rc1 cb5 12.Nb5 Nc6 13.Be2 b6 14.Ne5 Ne5 15.de5 Ne4 16.c6 Bc5 17.Bd4 a6–/+ 18.Nc3? Ba3–+ 19.Ne4 Bc1 20.Nd6 Ba3 21.Nf5 Bb4 22.Kf1 ef5 23.Qb1 a5 24.Qf5 Qc7 25.Bb5 a4 26.g3 Rfc8 27.e6 a3 28.Bd3 Kf8 29.Be5 g6?? 30.Qf6+– Qa7 31.Qg7 Ke8 32.Qg8 Ke7 33.Qf7 (33...Kd8 34.Qg8 Ke7 35.Qh7 Ke6 36.Qg6 Ke7 37.Qf6 Ke8 38.Bg6 Qf7 39.Qf7 Kd8 40.Qd7#) 1–0. Williams,Barry M – Lovelock,Graham E, corr NZCCA TT res, 2001.

6.d3 a5 7.b5 =+.

6.d3 Nbd7 7.Nbd2 0–0 8.Be2 c6 9.Nh4= Bg6 10.Ng6 hg6 11.c4+= Re8 12.0–0 a5 13.Qb3 ab4 14.ab4 Qe7 15.c5 Bc7 16.Ra3 Qf8 17.Rfa1 b6 18.d4 Reb8 19.Ra7 Ra7 20.Ra7 bc5 21.Rc7+/– Rb4 22.Qa3 Qb8 23.Rd7 Nd7 24.Bc3 Rb7 25.Qa4 cd4= 26.Qd4 f6 27.Qg4+= Kf7 28.Bd3 Nf8 29.f4?? Qa7–+ 30.Qe2 Qa3 31.Bd4 c5 32.Nb1 Qc1 33.Qf1 Qf1 34.Kf1 cd4 35.ed4 Rb4 36.Ke2 Rd4 37.Ke3 Rb4 38.Nd2 Rb2 39.g3 Nd7 40.Nf3 Nc5 41.Be2 Ne4 42.Nd4 Nc3 43.h3 Ne2 44.Ne2 Rb3 45.Kf2 e5 46.fe5 fe5 (47.Nc1 Rb2 48.Ke3 d4 49.Kf3 Rd2–+) 0–1. Haisma,Henk – Morris,Graham P, Guernsey Holiday, 2001.

6.Bd3 Bd3 7.cd3 0–0 8.Nc3 c5 9.Nb5= Be7 10.bc5 Bc5 11.Rc1 Bb6 12.a4 a6=+ 13.Nbd4 Nbd7 14.Ba3 Re8 15.0–0 e5 16.Nf5= g6 17.Nd6+/– Re6 18.Nf7! Kf7? 19.Ng5+– Kg8 20.Ne6 Qe8 21.Nc7 Bc7 22.Rc7 b5 23.Qc2 ba4 24.f4 ef4 25.Rf4 Rb8 26.Bb2 Nh5 27.Qc3 Rb2 28.Rc8 Rb1 29.Rf1 Rf1 30.Kf1 Kf7 31.Re8 Ke8 32.Qc8 Ke7 33.Qa6 Nhf6 34.Qa4 h5 35.Ke2 Ne5 36.e4 de4 37.de4 Nfg4 38.Qb4 Kf7 39.Qd4 Ke6 40.Qd5 Kf6 41.h3 Nh6 42.Qd6 Kg5 43.Qe5 Kh4 44.Qf4 Ng4 45.Kf3 g5 46.Qg3# 1–0. AGove – khani9, ChessWorld.net, 2007.

6.d4 c6 7.Nbd2 h6 8.Ne5 Nfd7 9.e4 de4=+ 10.Qe2 Nf6 11.Ndc4 Bc7 12.g4 Bh7 13.Bg2 Nbd7 14.h4 Qe7 15.0–0–0 0–0–0 16.Kb1 Nb6 17.Nd2 Nbd5 18.g5 Be5 19.de5= Nd7 20.Be4 N7b6 21.Bh7 Rh7 22.Ne4 hg5 23.hg5 Rh1 24.Rh1 Na4 25.Qf3 Nb2 26.Kb2 Kb8 27.Rh7 (27...Nb6 28.Ka2+/–) 1–0. Urban,H – Hassenzahl,M, 1973.

6.d4 Bg4 7.c4 c6 8.cd5 cd5 9.Bb5 Nbd7 10.Nbd2 a6 11.Ba4 b5 12.Bb3 Rc8 13.Rc1 0–0 14.0–0 Ne4 15.Bc2 Ndf6 16.Qe1 Nd2 17.Nd2 Re8 18.f3 Bh5 19.e4 Bf4 20.g3 Bc7 21.e5 Nd7 22.Nb3 Nb6 23.Nc5 Ra8 24.Qc3 Nc4 25.Ba1 Rf8 26.Qd3 Bg6 27.Qc3 Qe7 28.a4 Bc2 29.Rc2 f6 30.ab5 ab5 31.ef6 Qf6 32.Nd7+= Qg6 33.Nf8 Rf8 34.Rff2 Rf4 35.Rg2 Rf8 36.Rc1 Bb6 37.Kh1 Bc7 38.Rd1 Qg5 39.Re1 Re8 40.Bb2 e5? 41.de5 Be5? 42.Re5! Ne5 43.f4 Qf5 44.fe5 Rc8? 45.Qd2 Qe4 46.h3 Rf8 47.Kh2 Rf1 48.Rg1 Qf3 49.Rf1 Qf1 50.Qd5 Qf7 51.Qf7 Kf7 52.Kg2 Ke6 53.Kf3 g5 54.Kg4 h6 55.Kh5 (55…g4 56.Kg4+–) 1–0. Boehmert,Andreas – Graffenberger,Marianne, Lucky op 2nd, 1999.

6.Nd4 Be4 =.

6.Nd4 Bg4 7.f3 Bh5 8.Nb5 Be7 9.Be5 Na6 10.Be2 0–0 11.0–0 c6 12.Nd4 Nc7 13.g4 Bg6 14.f4 Nd7 15.Bc7 Qc7 16.f5 c5 17.bc5 ef5 18.gf5 Bf5 19.Nf5 Bf6 20.d4 b6 21.Nc3 bc5 22.Nd5 1–0. mtrh – NN, internet, 2002.

6.Be2 a5 7.ba5 0–0 8.Nd4 =+.

6.Be2 c6 7.Nh4 Bg6 8.0–0 Nbd7 9.f4 Qe7 10.d3 a5 11.c3 Ng8 12.c4+= Ngf6 13.c5 Bc7 14.Nd2 b6 15.Qa4 Nb8 16.Ng6 hg6 17.Nf3 b5 18.Qc2+= Nbd7 19.a4 ba4 20.Qa4+/– 0–0 21.Qc6 Rac8 22.Qb7 ab4 23.d4 Ng4 24.Bc1+– Rfd8 25.Ra7 Bb8 26.Ra8 Qf8 27.Qb4 Ndf6 28.Ba6 Bf4? 29.Rc8 Rc8 30.Bc8 Be3 31.Be3 Ne3 32.Rb1 Qc8 33.Qb8 (33...Qb8 34.Rb8 Kh7 35.c6+–) 1–0. hpoli – SWAT_TEAM, ChessWorld.net, 2004.

6.Be2 h6 7.0–0 Nbd7 8.c4 c6 9.d3 0–0 10.Nc3 Qe7 11.Qb3 a5 12.c5 Bc7 13.d4 e5 14.de5 Ne5 15.Ne5 Qe5=+ 16.g3 Qe6 17.Rad1 Bg4 18.Bg4 Qg4 19.Rd4 Qf5 20.e4 de4–/+ 21.Qc2 Qh3 22.f3 ef3 23.Rf3 ab4 24.ab4 Rfe8 25.Ne4 Be5–+ 26.Nf6 Bf6 27.Rd1 Ra2 28.Rb3?? Bd4!! 29.Kh1 Qe6 (30.Kg2 Qd5 31.Rf3 Rb2 (31...Bb2? 32.Rd5 cd5 33.Rf2+–) 32.Qb2 Bb2 33.Rd5 cd5–+; 29...Qh5 30.h4 Re2 31.Qe2 Qe2 32.Rd4–+) 0–1. Gashimov,Vugar (2425) – Zulfugarli,Magomed (2475), AZE–ch Baku, 2000.

6.h3 Nbd7 7.Nd4 Bg6=+ 8.Be2 e5 9.Nf3 h6 10.Nc3 c6 11.d3 0–0 12.g4 e4 13.Nh4–/+ Ne5 14.Ng6=+ Ng6 15.Qd2 b6 16.0–0–0 a5 17.b5 Qe7 18.de4 Ba3=+ 19.bc6? Bb2 20.Kb2–/+ de4 21.Qd6 Qd6 22.Rd6= Rfc8 23.Na4 Rab8 24.Ba6 Ne8 25.Bc8 Nd6 26.Bd7 Ne7 27.Rd1+/– Ndc8? 28.c7+– Rb7 29.Bc8 Rc7 30.Rd7 Rc8 31.Re7 Rc4 32.Nc3 Kf8 33.Re4 Re4 34.Ne4 Ke7 35.Kb3 Kd7 36.Ka4 Kc6 37.Nc3 Kc5 38.Nb5 Kc6 39.f4 Kc5 40.e4 Kc6 41.h4 Kc5 42.h5 Kc6 43.g5 Kd7 44.Nd4 Ke7 45.Nf5 Kf8 46.gh6 gh6 47.Nh6 Kg7 48.Nf5 Kh7 (48...Kg8 49.Kb5+–) 1–0. Jankowska,Maria – Demidowicz,Alicja, Poland–ch U12 Girls, 2001.

6.Nh4 Bg4!? 7.Be2 Be2 8.Qe2 0–0 =+.

7.Nc3 a5 8.c5 Be7 9.d4 Ne4 10.Be2 ab4 11.ab4 Nc6 12.Ra8 Qa8 13.b5 Na5 14.0–0 Nc4 15.Bc4 dc4 16.Qa1 f6 17.Rc1 Kf7 18.Ne4+= Be4 19.Bc3 b6 20.c6 Rd8 21.Nd2 Bd3 22.e4 Bd6 23.e5 Be7 24.f4 fe5 25.fe5 Rf8 26.Nf3 g5 27.h3 h5 28.Ne1 Be4 29.Nf3 Kg6 30.Nh2 Bd3 31.Re1 Qd8 32.Re3 Qd5 33.Qa6 Kg7 34.Rf3 Rf3 35.Nf3 g4 0–1. mrkt – Lydia, chesshere.com, 2006.

7.Nc3 a5 8.c5 Be7 9.Be2 =+.

7.Nc3 dc4 8.Bc4 a5 9.Nb5 =+.

7.Nc3 c6 8.Qb3 Nbd7 9.cd5 ed5 10.Ne2 Qe7 11.Ng3 Bg6 12.Be2 Rfe8 13.0–0 Ne4=+ 14.Ne4 Qe4 15.Rac1 h6 16.d3 Qe7 17.Rc2 a6 18.Rfc1 Bf5 19.Bd4 Nf6 20.a4 Bb4= 21.Bf6 gf6 22.Rb1 a5 23.Nd4 Bd7 24.Bf3 Qd6 25.h3 Kh7 26.Rcc1 Rg8 27.Kf1 Be6 28.Qd1 Rg5 29.Nc2= Rag8 30.Ke2 Rg2 31.Bg2 Rg2 32.Nb4 ab4 33.Qh1 Qg3–/+ 34.Rf1 c5 35.Rbc1?? d4 36.Ke1 Rf2! 37.Rf2 Qe3 38.Kd1 Bb3 39.Rfc2 Qd3 40.Ke1 Bc2 41.Rc2 Qc2 42.Qb7 Kg6 43.Qc8 Qe4 44.Kf2 Qf4 45.Kg2 Qd2 46.Kf3 Qe3 47.Kg2 Qe2 48.Kg3 Qe5 49.Kg2 Qd5 50.Kg3 Qg5 51.Kh2 Qd2 52.Kg3 Qc3 53.Kg2 Qc2 54.Kg3 Qe4 55.a5?? Qe3–+ 56.Kg2 Qg5 57.Kf3 Qd5 (57...b3 58.Qg8 Kh5 59.Qf7 Kh4 60.Qe6 Qe3 61.Qe3 de3 62.Ke3–+) ½–½. Hort,Vlastimil – COMP Mephisto Amsterdam, Biel, 1986.

7.Nc3 c6 8.c5 Bc7 =.

7.Nc3 c6 8.Nd4 Be4 =+.

7.Nc3 c6 8.Be2 dc4–/+ 9.Bc4 Nbd7 10.d4 a5 11.b5 c5 12.h3 Qc7 13.Be2 cd4 14.Nd4= Bg6 15.Rc1 Qb8 16.h4 e5=+ 17.Nf3 Rc8 18.Ng5 h6 19.h5 White fights for the Initiative 19...Bf5 20.g4 hg5 21.gf5+= e4 22.Kf1 Rc5= 23.h6 gh6 24.Rh6 Qf8 25.Rh1 Re5 26.Na4 Ba3 27.Be5+/– Ne5 28.Rc7 Rb8 ½–½. Blumenberg,Walter – Comp Mephisto Almeria, Porz op, 1989.

7.Nc3 Bg4 8.Nb5 c6 9.Nd6+= Qd6 10.Bf6 gf6 11.h3 Bh5 12.c5 Qe7 13.Be2 e5 14.d4 e4 15.Nh4 Bg6 16.Bg4 Nd7 17.Nf5+– Qd8 18.Nd6 Rb8 19.Rc1 Qe7 20.Bf5 Rfd8 21.0–0 Nf8 22.Qg4 Rd6 23.cd6 Qd6 24.Qg3 Qg3 25.fg3 Kg7 26.g4 Ne6 27.Rf2 Nf8 28.Rcf1 Bf5 29.Rf5 Nd7 30.g3 Rg8 31.b5 Kf8? 32.bc6 bc6 33.Rc1 Nb8 34.Rb1 Ke7 35.Rb7 Ke6 36.Rh5 Rh8 37.Ra7 Nd7 38.a4 Nb6 39.Ra6 Nc4 40.Rc6 Kd7 41.Rf6 Ne3 42.Rf7 Ke6 43.Ra7 h6 44.Re5 Kd6 45.Rae7 Rf8 46.R5e6# 1–0. Fritz 8 – NN, 2004.

7.c5 Be7 8.Be2 =.

7.d4 a5 8.c5 Be7 9.Bd3 =.

7.d4 c6 8.Nc3 Nbd7 9.Nh4 Bg4=+ 10.Nf3 Qb8 11.Be2 dc4=+ 12.Bc4 Bh2 13.Rh2? Bf3–+ 14.Qf3 Qh2 15.0–0–0 a5 16.g3 ab4 17.ab4 Qh6 18.Bd3 g6 19.g4 Qg5 20.Rg1 Nd5 21.Ne4 Qe7 22.g5 N7b6 23.Rh1 Nb4?? 24.Nf6–/+ (24...Qf6 25.gf6 Nd3 26.Kc2=+). juanpacio (1760) – tigersclaw (1700), chesshere.com, 2006.

7.cd5 ed5 8.Be2 Re8 (8...a5 9.ba5 Re8 10.Qb3=) 9.0–0 a5 10.b5 Nbd7 (10...c5 11.d3=+) 11.Nc3 Nb6 (11...Qe7 12.d3=+) 12.Nd4 Bg6 13.f4 h6 14.Rf2 Nc4=+ 15.Nd5?? Nb2–/+ 16.Nf6 Qf6 17.Qb3 c5 18.bc6 bc6 19.f5 Bh7 20.Nc6?? Nd3 21.Rff1 Rac8 22.Na5 Qh4 23.h3? Nc5 24.Qd5 Qg3 25.Bf3 Qh2–+ 26.Kf2 Red8 27.Qa2? Bf5 28.Ke1 Bd3 29.Nc6 Bg3 0–1. Deforel – Preuss, corr 3GMM–34, 1996.

7.Bc4 a5 8.b5 =.

7.Bc4 Nbd7 8.0–0 0–0 9.d4 c6 10.Qb3 Ne4 11.Nc3 Ndf6 12.Rfd1 Bg4 13.Ne4 Ne4 14.Be2 Qc7 15.h3 Bf3 16.Bf3 (< 16.gf3 Bh2 17.Kg2 Nf2–/+) 16...Ng5 17.Be2 Qe7 18.Bd3 h6 19.Rac1 Nh7 20.e4 Bf4 21.Rc2 Nf6 22.g3 Bc7 23.Qc3 Rac8 24.Rcd2 Ra8 25.Re2 a5 26.d5 ab4 27.ab4 Bd6 28.dc6 bc6?? 29.Qc6?? Bb4+= 30.Bf6 Qf6 31.e5 Qe7 32.Rb1 Rac8?? 33.Qe4+– g6 34.Qb4 Qg5 35.Qe4 h5 36.Kh2 Kg7 37.Rb7 Kg8 38.h4 Qh6 39.Ra2 Rcd8 40.Kg2 Rd5 41.Raa7 Qg7 42.f4 Qh6 43.Kh3 Qg7 44.Qg6! Rd3 45.Qd3 Qg4 46.Kh2 Kg7 47.f5 ef5 48.e6 f4 49.Rf7 Rf7 50.Rf7 Kh6 51.Qh7 (51.Rh7) 1–0. MrThayer (2230) – oliver, ChessWorld.net, 2003.

8.0–0 a5 9.b5 =.

8.0–0 Bb1 9.Qb1 h6 (9...Nbd7 10.Qc2+=) 10.e4 Bh2? (Better is 10...Be7+/–) 11.Kh2 Ne4 (11...Nbd7+–) 1–0. JanP – Stiller, ChessWorld.net, 2002.

8.0–0 Nbd7!? =.

8.0–0 Re8 9.Qb3 c6 10.Rd1 Bc7 11.Be2 Nbd7 12.Qc3 Qe7 13.d3 Qd6 14.h3 e5 15.Nbd2 e4 16.de4+/– Be4?? 17.Ne4+– Re4 18.Rd6 Bd6 19.Rd1 Be7 20.Rd7! (20...Re8 21.Rb7+–) 1–0. Diederich,Hauke – Redetzky,Marvin, GER–chT WK II schools U18, 1999.

8.d3 Nbd7 =.

8.d3 Re8 9.e4+– a5 10.ef5 ef5 11.Kf1 ab4 12.ab4 Ra1 13.Ba1 +–.

8.d3 Re8 9.e4+– Bf4 10.ef5 ef5 (Opening the e–file gets White a lot of play) 11.Kf1 h6 12.Qb3 Qe7 13.Nc3 Nc6 14.Re1 Qd7 15.Ne2 Bd6 16.Ng3 Rad8? 17.Bf6 gf6 18.Nh5 Re1 19.Ke1 Qe7 20.Kd1 a6 21.Re1 Qf8 22.Nf6 Kg7 23.Qc3 Kg6 24.Nh4 (24...Kg7 25.Nd7 Be5 26.Re5 (26.Nf8?! Bc3 27.Ne6 fe6 28.Re6 Nd4 29.Rg6 Kh7+–; < 26.Ne5 Kh7 27.Nc6 bc6+–; 26.Nf5 Kg6 27.Nf8 Kf5+–) 26...Rd7 27.Re8 Nd4 28.Nf5 Kg8 29.Rf8 Kf8 30.Nd4 f6 31.Nf5 Rg7 32.Qf6 Ke8 33.Ng7 Kd7 34.Qe6 Kd8 35.Qe8#) 1–0. Geragousian,Biaina – Ammerlaan,Linda, NED–ch U12 op, 2000.

7.Nc3 dc4 8.Bc4 0–0 9.Nd4 =+.

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

7.c5 Bc7 8.d3 Nbd7 9.Nbd2 e5 10.Be2 h6 11.Rc1 Qe7 12.Qc2 Bh7 13.e4 0–0 14.0–0 g5 15.Ne1 Bg6 16.f3 Rfe8 17.Nb3 Nf8 18.g3 Rac8 19.Ng2 Ne6 20.Rce1 b6 21.Bd1 de4 22.fe4 bc5 23.bc5 Nd7 24.Bg4 Rb8 25.d4 ed4–/+ 26.Be6 Qe6 27.Nd4 Qa2 28.Rf2=+ Be5 29.Qc1?? Rb2!–+ 30.Rb2 Bd4 31.Ne3 Qb2 (32.Qb2 Bb2–+) 0–1. Roy,Guy – Bolduc,Steve (2255), Quebec–ch qual, 2004.

7.c5 Bc7 8.d4 Nbd7 9.Bd3 Bg6 10.Nc3 Qe7 11.0–0 0–0–0 12.b5 Ba5? (Better is 12...Bd3 13.Qd3 Nb8+=) 13.bc6+– bc6? (13...Nb8 14.cb7 Qb7+–) 14.Bg6 (14.Ba6!? Kb8 15.Qb3 Nb6+–) 14...hg6? (Better is 14...Bc3 15.Qe2 Nb8+–) 15.Qa4+– Nb8 16.Qa5 a6 17.Ne5 Qb7 18.Na4 Nbd7 19.Nf7 Rh7 20.Nd6 Kb8+– 21.Nb7 Kb7 22.Bc3 Rdh8 23.Rfb1 Ka7 24.Qc7 (24...Ka8 25.Qb7#) 1–0. MrThayer (2215) – Minstrel, ChessWorld.net, 2003.

7.c5 Bc7 8.Be2 0–0 9.Nh4 Be4 10.d3 Nfd7 11.de4 Qh4 12.Nd2 Qh6 13.Qc2 Be5 14.Bd4 a5 15.Be5 Ne5 16.0–0 f5 17.ed5+= ed5 18.Qc3 Qf6= 19.Qd4 Nbd7 20.Rfe1 Qe6 21.b5 b6 22.cb6 c5 23.Qc3 Qb6 24.Red1 f4 25.Nf3 Qd6 26.Ne5 Ne5 27.Rac1 Rac8 28.ef4+/– Rf4 29.g3 Rf7 30.a4 c4+= 31.Qd4 Nf3 32.Bf3 Rf3 33.Qg4 Rff8 34.Rc4 Rc4 35.Qc4 Qg3 36.hg3 dc4 37.Rd6 Re8 38.Kf1 c3 39.Rc6 Re4 40.b6 Rb4 41.Ke2 Kf8 42.Kd3 g5 43.Kc3 g4 44.Rc8 Ke7 45.Rc7 Kd8 46.Rh7 (46...Rb6 47.Rh5+/–) 1–0. Woelfelschneider,Peter – Schulz,Hans_Juergen, TT–19.09 ETC, 2005.

7.c5 Bc7 8.Be2 b6 9.Nh4 =.

7.c5 Be7 =.

7.d4 0–0 8.Bd3 dc4=+ 9.Bc4 a5 10.b5 Nbd7 11.Nbd2 Nb6 12.bc6= bc6 13.Be2 Rb8 14.Rc1 Qe7 15.Ne5 Be5 16.de5 Ne4 17.Ne4 Be4 18.f3 Bg6 19.Bd4 Rfc8 20.Bc5 Qh4 21.g3+= Qh3 22.Kf2 Rd8 23.Bd6+/– Ra8 24.Rc6 Nd7 25.Qf1 Qh6 26.Qc1 f6 27.e4 Qc1 28.Rhc1 Ne5 29.Be5 fe5 30.Re6 Re8 31.Re8 Be8 32.Rc5 a4 33.Re5 Rc8 34.Ke3 Kf8 35.Kd2 Rb8 36.Rc5 Rb2 37.Rc2 Rb1 38.Bd1 Ra1 39.Rc3 Ke7 40.f4 Bd7 41.Bc2 Rh1 42.h4 Rg1 43.Ke2 g6 44.e5 Rc1 45.Kd3 Rh1 46.Kc4 Rh2 47.Kb4 Rd2 48.Be4 Rb2 49.Kc5 Rf2 50.Bc6 Bc6 51.Kc6 Rb2 52.Kd5 Rd2 53.Ke4 Rg2 54.Rc7 Kd8 55.Kf3 Ra2 56.Rh7 Ra3 57.Kg4 Rd3 58.Rg7 a3 59.Rg6 (59...a2 60.Ra6+–) 1–0. marekt (2035) – misiand (1825), chesshere.com, 2007.

7.d4 Nbd7 8.c5 Bc7 9.Nbd2 0–0 10.h3 Re8 11.Nh4 Bg6 12.Ng6 fg6 13.Be2 e5 14.Qb3 ed4 15.Bd4 Be5 16.Nf3 Bd4 17.Nd4 a5 18.0–0 Ne4 19.Qc2 ab4 20.ab4 Ra1 21.Ra1 Qe7 22.Bf3 Ng5 23.Ra7 Nf3 24.Nf3 Ne5 25.Ne5 Qe5 26.Rb7 Ra8 27.g3 Qa1 28.Kg2 Ra2 29.Qd3 Qb2 30.Qf1 Ra1 ½–½. Bienaime,Pierre – Swiercz,Kevin, 2001.

7.d4 Nbd7 8.Nbd2 0–0 9.Be2 a5 10.c5 Bc7 11.b5 a4 12.b6+= Bb8 13.0–0 Ne4= 14.Rc1 Qf6 15.Ba1 Qh6 16.Re1 Rd8 17.h3 Ndf6 18.Ne4 de4 19.Nd2 Bh3 20.Nf1?? Qg5 21.g3 h5 22.Rc4 h4 23.Qd2 hg3 24.f4 Qh4 25.Rec1 Nd5 26.R4c3 Nc3 27.Rc3 Rd4! 28.ed4 Bf4 29.Qc2 g2 30.Qe4 gf1Q 31.Bf1 Bh2! 32.Kh2 Qe4 33.Rh3 Qb1 34.Kg2 Qa2 35.Kg1 Qa1 36.d5 Qd4 37.Kh2 Rd8 38.Bg2 ed5 39.Rf3 Qc5 40.Bh3 Re8 41.Bf1 Re3 (42.Bg2 Rf3 43.Bf3 Qa3–+) 0–1. Fritz 5.00 MMX – Hiarcs5 P90, 1998.

7.d4 Nbd7 8.Nbd2 0–0 9.Be2 dc4 10.Nc4 Bc7 11.0–0 Qe7 12.Rc1 Nd5 ½–½. Matson,Richard – Lins Rosas,Carlos, corr ICCF EM/M/GT/A012, 1998.

7.d4 Nbd7 8.Nbd2 Ne4 9.cd5 cd5 10.Ne4= Be4 11.Bd3 0–0 12.0–0 Qc7 13.Rc1= Qb8 14.Kh1 Bf3 15.Qf3+= Bh2?? 16.Qh5+– g6 17.Qh2 Qd8 18.Rc7 e5 19.Rb7 e4 20.Bb5 Nf6 21.Bc6 Qd6 22.Qd6 (22...Kg7 23.f3+–) 1–0. b4_player – opponent, gamecolony.com, 2007.

7.d4 Ne4 8.Bd3 0–0 9.c5= Bc7 10.Nc3 Nc3 11.Bc3 Bg6 12.Bg6 fg6 13.0–0 Nd7 14.Ra2 b6 15.h3 Nf6 16.Ng5 Qe7 17.f4 h6=+ 18.Nf3 Ne4 19.Qd3 Nc3 20.Qc3+= Rf5 21.cb6+– Bb6 22.Qc6 Kh7?? 23.Qa8 (23...Rf6 24.Rc2+–) 1–0. marus1 – SkasBafous, internet, 2001.

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

7.Be2 Nbd7 8.0–0 Qe7 9.d3 e5 10.cd5 cd5 11.Nc3 0–0 (12.Nb5 Bb8=). Kulichenko – Laes, corr, 1953.

8.Qb3 dc4 9.Bc4 Bg4 10.d4 =.

8.Qb3 Nbd7 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 18.Nc2 ab4 19.ab4 Ra1–+ 20.Ba1 Ra8 21.Bc3 Ra2–+ 22.Kd1 Qe6 23.Nd4 0–1. De Visser,Arno – Ganesan,Arasu, corr ICCF TT4–90–11, 1990.

8.c5 Bc7 =.

8.Be2 dc4 9.Bc4 b5 10.Be2 =+.

8.Be2 Bg4 9.d3 dc4 10.dc4 Qc7 11.h3 Bh5 12.0–0 Rd8 13.Qb3 Nbd7 14.Rfd1 Ne5 15.c5 Nf3 16.Bf3 Bh2 17.Kh1 Bf3 18.gf3 Be5 19.f4 Bc3 20.Bc3 Ne4 21.Be5 Qe7 22.Qc2 f5 23.f3 Nf6 24.Rg1 Rd7 25.Rg2 Rad8 26.Bd6 Qf7 27.e4 Qh5–/+ 28.Qe2 fe4 29.fe4 Qh3 30.Rh2 Qc3–+ 31.Rg1 Qd4 32.e5 Qe4 33.Qe4 Ne4 34.Re2 Nc3–/+ 35.Reg2 g6 36.f5 Kf7?? 37.Rh2 ef5 38.Rh7 Kg8 39.Rd7 Rd7 40.Rg6 Rg7 41.Rg7 Kg7= 42.e6 Nd5 43.Be5 ½–½. DeMac,Elias (1640) – Haavold,Even, Bergen Sommer NVGP, 2006.

8.b5 0–0 9.bc6 bc6 10.Nd4 Bg6 11.Nc6 Qb6 12.Nb4 a5 13.Na4= Qb7 14.Na2 dc4–/+ 15.Rc1 Rfc8 16.f3 Nb6 17.Bf6=+ gf6 18.Nb6 Qb6 19.Rc4 Ba3 20.Kf2 Rd8 21.d3 Rab8 22.Be2=+ Qb3 23.Qb3 Rb3 24.Rc3 Rc3 25.Nc3=+ Rc8 26.Nb5 Bb4 27.Rb1 Rc2 28.e4 f5–/+ 29.Kf1 (29.Ke3 f6–/+) ½–½. Lida Garcia,F (2065) – Benko,F (2090), American Continental, 2005.

8.c5 Bc7 =.

8.d4 0–0 9.c5 Bc7 10.h3 (10.Bd3 Bd3 11.Qd3 b6=) 10...Re8 (10...Rb8 11.Qa4=) 11.Nh4 (11.Be2 Ne4=) 11...Ne4 (11...Be4 12.Be2=+) 12.Nf5= Nc3 13.Nh6+/– gh6 14.Qg4 Qg5+= 15.Qg5 hg5 16.Bc3 e5 17.0–0–0 e4 18.g4 Re6 19.Be2 Rf6 20.Rdf1 Re8 21.Be1 Nf8 22.h4+= h6 23.hg5 hg5 24.Rh5 Ne6 25.Rfh1 Kg7 26.Rh7 Kf8 27.Rh8 Ke7 28.b5 Rg6 29.Re8 Ke8 30.Rh8 Nf8 31.a4 Ke7 32.f3 ef3 33.Bf3 Re6 34.Bd2 Bg3 35.Kc2 Rf6 36.Be2 Rf2+/– 37.Kd3 Rg2 38.Rg8 Bh4 39.a5 Rh2? 40.a6+– ba6 41.bc6 Ne6 42.Ra8 Bg3 43.Ra7 Nc7 44.Ba5 Kd8 45.Ra8 Ke7 46.Bc7 Bc7 47.Rc8 Bg3 48.Bf3 Be1 49.Bd5 Rd2 50.Ke4 Re2 51.Bc4 Rb2 52.d5 Rb4 53.d6 Kf6 54.d7 1–0. Cianfarani,Gaelle – Bouteloup,Nadege, FRA–ch U18 Girls, 1997.

8.d4 0–0 9.Bd3 Bg4 10.Qc2 Re8 11.e4 e5 12.cd5 cd5 13.Kf1 Rc8 14.Qb1 Rc3 15.Bc3 de4 (< 15...Ne4 16.Be4 de4 17.Qe4+=) 16.de5 (< 16.Be4 ed4 17.Bh7 Nh7 18.Nd4 Qc7–/+) 16...ef3 (< 16...ed3 17.ed6 Bf3 18.gf3+=) 17.ed6 fg2 18.Kg2 Qc8 19.Bf6 Qc6 20.Be4? Re4–+ 21.b5 Qd5 22.Qa2 Rc4 23.Kg1 Bh3 24.f3 Qc5 25.Qf2 Rc1 (26.Rc1 Qc1 27.Qe1 Qe1; 25...Nf6?! 26.Qc5 Rc5 27.Kf2–+; 25...gf6?! 26.Qc5 Rc5 27.Kf2 Rb5 28.Rac1–/+) 0–1. Omelchenko,Anatoliy – Ignatenko,Vladimir, Stepichev mem, 2002.

8.d4 dc4 9.Bc4 b5 10.Bd3 Bd3 11.Qd3 =.

7.Be2 a5 8.ba5 Bg4 9.0–0 =+.

7.Be2 Nbd7 8.0–0 a5 9.b5 =+.

7.Be2= Nbd7 8.0–0 e5 9.Nbd2 Re8 10.Nh4 Bg6 11.Ng6+= hg6 12.Rc1 Qe7 13.c4+= c6 14.Re1 Rac8 15.Rc2 Qe6 16.Nf3 Qf5 17.cd5 cd5 18.Qd2 e4 19.Nd4 Qg5 20.Rec1 Qh6 21.g3 Rc2+= 22.Rc2 Qh3 23.Nb5 Be5 24.d4 Bb8 25.Qc1 Nb6 26.Qf1 Qf1 27.Kf1 Kh7 28.Ke1 Kh6 29.h4 g5 30.hg5 Kg5 31.Kf1 Ng4 32.Kg2 Rh8 33.Bg4 Kg4–/+ 34.Rc1 Nc4 35.Rc2? Bg3!–+ 36.Bc1 Rh2 37.Kf1 Kf3 38.Kg1 g5 39.Na7 g4 40.Nb5 Rf2 41.Rf2 Bf2 (42.Kh2 g3 43.Kh3 g2 44.Nd6 g1Q 45.Nc4 Qg3#) 0–1. Han Yee Yu,Murielle – Bregeon,Camille, FRA–ch U12 Girls, 1999.

7.Be2 Nbd7 8.0–0 Re8 9.Nbd2 c6 10.c4 Qc7 11.c5+= Be7 12.Nb3 b6 13.d4 Rab8= 14.Rc1 h6 15.h3 Ne4 16.Bd3 Ndf6 17.Ne5 bc5 18.Nc5 Nc5= 19.dc5 a5 20.Bf5 ef5 21.Nf3 ab4 22.Be5+/– Qa7 23.Bb8 Rb8 24.ab4 Rb4 25.Nd4 Bc5?? 26.Nc6+– Qb6 27.Nb4 Bb4 28.Qb3 Ne4 29.Rc8 Kh7 30.Qd5 Qg6 31.Rc6 Nf6 32.Qc4 Be7 33.Ra1 Ne4 34.Rg6 Kg6 35.Ra6 Bf6 36.Ra7 h5 37.Qf7 Kg5 38.Ra4 g6 39.h4! Kh6 40.Re4! fe4 41.Qf6 Kh7 42.f4 Kg8 43.Qg6 (43...Kf8 44.Qd6 Kf7 45.Qd7 Kg6 46.f5 Kh6 47.g4 hg4 48.Qf7 g3 49.Qg6) 1–0. Marcos_Yunge (1785) – Quentinovich, chesshere.com, 2007.

7.Be2 Nbd7 8.Nh4 Bg6 =.

7.Be2 Qe7 8.Nd4 =.

7.Be2 h6 8.h3 (8.0–0 a5=) 8...c6 (8...a5 9.ba5 Ra5 10.Nd4=+) 9.Nbd2 (9.0–0 a5=) 9...Nbd7 10.c4 Bh7 11.0–0 Qe7 12.Nh2 e5 13.f4? ef4–/+ 14.ef4 Qe3 15.Kh1 Rae8 16.Bg4 Ng4 17.Qg4=+ d4 18.Qd7 Qd2 19.Qd6 Qb2 20.Rab1 Qc3 21.Rbc1 Qb2 22.Rb1 Qa3 23.f5 Qd3–+ 24.Rbd1 Qc4 25.Rd4 Qb5 26.f6 Qe5 27.Qd7 Be4–+ 28.Qg4 g6 29.Qd1 Qg3 30.Qd2 h5 31.Re4 g5 32.Re8 Re8 33.Nf3 Qf4 ½–½. Vasconcelos,Arquimedes – Pinheiro,Jose P (2265), Sao Paulo op, 1995.

7.Nbd2 a5 8.b5 Qe7 9.c4 c5 10.bc6 Nc6 11.cd5 ed5=+ 12.Be2 Rab8 13.Bb5 Na7 14.Qa4 b6 15.0–0 Rfc8 16.Rfc1 Rc1 17.Bc1 Rc8 18.Qb3 h6 19.Bd3? a4!–+ 20.Qb1 Rc1! 21.Qc1 Bd3 22.Qc3 Bf5 23.Nb1 b5 24.Nbd2 Qc7 25.Rc1 Qc3 26.Rc3 Nd7 27.Ne1 b4 28.ab4 Bb4 29.Rc7 Bd2 30.Nf3 Nb5 31.Rc8 Nf8 32.Rb8 Bc3 (33.Rb5 a3–+) 0–1. Sarabia,JC – Corredor,M, Aviles, 1991.

7.Bd3 Bd3 8.Qd3 Nbd7 (8...a5 9.ba5 Nbd7 10.0–0–/+) 9.0–0 Nb6 10.Nbd2 c6 (10...a5 11.b5=+) 11.c4= Na4 (11...dc4 12.Nc4 Nc4 13.Qc4=) 12.Bc1 Bc7 13.c5 b5 14.Qc2 Nd7 15.Nb3 f5 16.Bd2 Qf6 17.Rfd1 e5 18.de5 Ne5 19.Nbd4 Rae8 20.Rab1 (20…Nc4 21.Qd3=). Behrmann,Klaus – Stancliff,Leon, compuserve, 1996.

7.c4 dc4 8.Bc4 Nb6 9.Bd3 Bd3 10.Qd3 0–0 11.0–0 a5 12.b5 Nfd5 13.Nbd2 f5 14.Rfc1 a4 15.Rab1 Qe8 16.Ne5 Ra5 17.Bc3 Ra8 18.Ndc4 Nc4 19.Nc4 Be7 20.Qe2 c6 21.bc6 Qc6 22.Ne5 Qa6 ½–½. Milde,Lars – Poschmann,Hans, Tigerschachclub, 2001.

8.Nbd2 0–0 9.h3 (–--> 8.h3 0–0 9.Nbd2).

8.Nbd2 Ne4 9.Rc1 0–0 10.Be2 =.

8.Nbd2 Ne4 9.Rc1 Ndf6 10.Ne4 Ne4 11.c5 Bc7 12.Be2 Rc8 13.Qa4 a6 14.Qd1 Bb8 15.a4 0–0 16.Nd2 Qh4 17.Ne4 Be4 18.Bf3 f5 19.g3 Bf3 20.Qf3= Qe4 21.Ke2 Qf3 22.Kf3 g5 23.Kg2 Kf7 24.Bc3 Bc7 25.f4 Rg8 26.Kf2 h5 27.Rb1 Ra8 28.Rb2 h4=+ 29.b5 ab5 30.ab5= Ke7 31.b6 Bb8 32.Rc2 Rh8=+ 33.Kg2 Ra3 34.Ra1 Rb3 35.Rcc1 gf4 36.ef4 Rg8 37.Kf2 Kf6 38.Rab1 Ra3 39.Rc2 Kg6 40.Re1 Kf7 41.Re3 Rh8 42.Kg2 Rb3 43.Rce2 Rh6 44.Re1 Ke7 45.Kf3+= Kd7 46.R1e2 Rb1 47.Re1 Rb3 48.Rg1 Rg6 49.g4 fg4 50.Rg4+/– Rg4 51.Kg4 Rb1 52.Rf3 Ke7 53.Kh4 Kf6 54.Kg4 Rg1 55.Rg3 Rf1+= 56.Bd2 Rf2 57.Be3 Rh2 58.Kf3 Rh8 59.Bf2 Kf7 60.Rg4 Rh1 61.Rh4 Rh4 62.Bh4 Kg6? 63.Bd8+– Bf4 64.Kf4 Kf7 65.Ke5 Ke8 66.Bh4 Kd7 67.Kf6 Kc8 68.Bg3 Kd7 69.Be5 Kd8 70.Kf7 Kc8 71.Bf6 Kd7 72.Be7 Kc8 73.Ke8 Kb8 74.Kd7 Ka8 75.Bd6 (75…e5 76.de5 d4 77.e6 d3 78.e7 d2 79.e8Q#; < 75.Ke6 Kb8+–) 1–0. Strebel,Harry – Philippe,Christophe, Oberliga Sued W, 1996.

8.Nbd2 Ne4 9.Be2 Nd2 10.Qd2 dc4 11.Bc4 Nb6 =.

8.h3 0–0 9.Nbd2 dc4 10.Nc4 Bc7 11.Bd3 =.

8.h3 0–0 9.Nbd2 Bc7 10.g4 Bg6 11.Qb3 Re8 12.Bg2 Nb6 13.0–0 dc4 14.Nc4 Nc4 15.Qc4 Be4 16.Rfd1 Nd5 17.Ne1 Bg2 18.Kg2 Qd6–/+ 19.Nd3 Qh2–+ 20.Kf1 Qh3 21.Ke2 Qg4 22.Kd2 Qh4 23.Rh1 Qe7 24.Qc2 f5 25.f4 a5 26.ba5 Ba5 27.Ke2 Rec8 28.Kf3 Bb6 29.Qh2 Nf6 30.Rag1 Kf8 31.Qg2 Rc7 32.Ne5 Ke8 33.Bc3 Ba5 34.Bb2 Kd8 35.Qc2 Qd6 36.Ke2 Kc8 37.a4 Kb8 38.Nc4 Qe7 39.Qb3 Qb4–+ 40.Qc2 Qe7?? 41.Qb3–/+ Rc8?? 42.Ba3+= Qd7 43.Rb1 Nd5?? 44.Bd6 Ka7 45.Na5 b6 46.Nc4 b5 47.Bc5 Kb7 48.Nd6 (48...Kc7 49.Nc8 Qc8 50.ab5 cb5 51.Ke1+–) 1–0. Belliard,Luis – Meertens,R, WchT U26 fin–C 16th, 1969.

8.h3 0–0 9.Nbd2 Ne4 10.Ne4 Be4 11.Nd2 Bf5 12.g4= Bg6 13.h4 dc4 14.Bc4 Nb6 15.Be2 f6 16.h5 Bf7 17.Ne4 h6 18.Qc2 f5 19.Nd6 Qd6 20.Qc5 Qd5 21.Qd5 cd5 ½–½. marekt – monte.titano, ChessWorld.net, 2004.

8.h3 0–0 9.Nbd2 Re8 10.Be2= Ne4 11.0–0 Rc8 12.Ne4 de4 13.Ne5 Nf8 14.Ng4 Qg5= 15.c5 Bb8 16.Kh1 Qh4 17.Kg1 f6 18.Qe1 Qg5 19.Kh1 Red8 20.a4 Ng6 21.Rg1 Ne7 22.f4 ef3 23.Bf3 Bd3 24.Ra3 Nf5 25.Rd3 Ng3 ½–½. Trigance,Eric – Vincent,Bernard, corr CDE–Jub50 prelG, 1997.

7.Nf5 ef5 8.Bd3 g6 9.0–0 0–0 10.Nc3 Nbd7 11.f4 Ne4 12.Ne4 fe4 13.Be2 f5 14.c4 Nf6 15.d3 Kg7 16.cd5 cd5 17.de4 de4 18.Rc1 Qe7 19.Qb3 Rac8 20.Rfd1 Rc1 21.Rc1 Rd8 22.Bd4 a6 23.Qc3 Rd7 24.Rd1 1–0. Rosner,Dirk – Boettcher,Christian, DESC, 2000.

7.Nf5 ef5 8.Qf3 g6 9.c4 0–0 10.cd5 Nd5 11.Bc4 Nb6 12.Bb3 N8d7 13.d4 Nf6 14.0–0 Ne4 15.Rd1 a5 16.ba5 Ra5 17.a4 Nd5 18.Nd2 Ng5 19.Qe2 Qc7 20.h3 h5 21.Nc4 Raa8 22.Nd6 Qd6 23.Ba3 Nc3 24.Qc2 1–0. wesolyPolak (1605) – keyrock (1805), GameColony.com, 2002.

7.Nb5 e5 8.d4 e4 9.Nd6 Qd6 10.c4 dc4 11.Bc4 0–0 12.Nc3 c6 13.d5 cd5 14.Nd5 Nd5 15.Bd5 Nc6 16.Bf7 Bf7 17.Qd6 Rfd8 18.Qg3 Bg6 19.Qc7 Bf7 20.Qb7 Rac8 1–0. themonkey (1980) – NN, GameColony.com, 2002.

7.Nb5 Be7 8.Be5 Na6 9.Be2 0–0 10.0–0 c6 11.Nd4 Nb8 12.Nb3 Nbd7 13.Bb2 e5 14.f4 ef4 15.ef4 h6 16.Nc3 Re8 17.f5 Bh7 18.Qe1 Bd6 19.Qh4 Ne4 20.Qd8 Rad8 21.Rae1 Bc7 22.Ne4 Re4 23.Bd3 Re1 24.Re1 Kf8 25.Bd4 Bb6 26.Nc5 Nc5 27.bc5 Bc7 28.f6+/– g6 29.Re7 Rc8 30.Be2 Re8?? 31.Rc7 Re2 32.Be3 Ke8 1–0. marekt (2505) – Boardfn (1940), ChessWorld.net, 2003.

7.Nb5 Be7 8.Be5 Na6 9.Be2 c6 10.Nd4 Nc7 11.0–0 0–0 12.f4 a6 13.g4 h6 14.f5 ef5 15.gf5 Bh7 16.Nc3 c5 17.bc5 Bc5 18.Bf3 Re8 19.Bc7 Qc7 20.Nd5 Nd5 21.Bd5 Rad8 22.c4 b5 23.Nc6 Rd6 24.d4 1–0. wesolyPolak (1640) – marjan_79 (1655), GameColony.com, 2002.

7.Nc3 c6 8.Na4 Nbd7 9.Nb3 b6 10.d4 Qc7 11.Bd3 0–0 12.Nd2 Bh5 13.Be2 Bg6 14.Rc1 Ne4 15.Nf3 f5 16.c4 Qb8 17.Nc3 Ndf6 18.Ne5 Be5 19.de5 Qe5 20.Na4 Qb8 21.f4 Rd8 22.Be5 Qb7 23.Qb3 Kh8 24.Qb2 dc4 25.Rc4 Nd5 26.Qc1 Be8 27.Rg1 a5 28.g4 Nef6 29.gf5 ef5 30.Rd4? ab4–+ 31.Nc5? bc5 32.Qc5 Bg6 33.ab4 Ne4 34.Rc4 Nc5 (35.bc5 Ra2–+) 0–1. Greisen,Flemming Dahl – Manley,Christian, Politiken Cup, 2000.

7.0–0 a5 8.b5 Ne4 =.

7.0–0 c5 8.bc5 Bc5 9.d4 Bd6=+ 10.c4 dc4 11.Bc4 Qc7 12.Qb3 Nc6=+ 13.Bd3 Na5 14.Qd1 Bg4 15.Nbd2 Bh2!–/+ 16.Kh1 Bd6 17.Qb1 h6 18.Rc1 Qe7 19.Qc2 Bf3 20.Nf3 Ng4 21.Kg1=+ Nc6 22.Bb5 Rac8 23.Qa4 Qd7 24.Rc4 Nf6=+ 25.Rac1 Rb8 26.Qc2 Qe7=+ 27.Bc6 bc6 28.Rc6 Rb2 29.Qb2 Ba3 30.Qb1 Bc1 31.Qc1 Rd8 32.Ne5 Nd7 33.Rc7+= Qd6 34.Nf3 a5–/+ 35.Rc6 Qb8 36.Qa3 Qb4–/+ 37.Qc1 Rb8 38.Rc4 Qb1 39.Rc8 Kh7 40.Kh2 Qc1 41.Rc1 Rb7 42.Ra1 Ra7 43.Nd2 Nb6 44.Ne4 a4 45.Nd6 Kg6 46.Ra3 Kf6 47.e4 Ke7 48.e5 Ra5 49.Nb7 Rd5 50.Rd3 Nc4 51.f4 a3 52.Nc5 a2 53.Rd1 Rd4 54.Rd4 a1Q 55.Rc4 f6?? 56.ef6? gf6 57.Re4 Qc1 58.Ne6–/+ Kf7 59.f5 Qc2 60.Rf4 h5 61.Kh3 Kg8 62.g3 Kh7 (63.Rf3 Qe2–/+; 62...Kf7 63.Rf1–/+) 0–1. Virtanen,Harry – Rostedt,Jethro, FIN–chT2, 2003.

7.0–0 Nbd7 8.c4 c6 9.d3 Bg6 10.Nbd2 e5 11.Nh4 Qe7 12.Ng6 hg6 13.Qc2+= e4 14.de4 de4 15.c5 Be5 16.Be5 Qe5 17.Nc4 Qg5 18.Nd6+– Rab8 19.Ne4 Ne4 20.Qe4 Rbe8 21.Qg4 Qg4 22.Bg4 Ne5 23.Be2 Rd8 24.Rad1 Rfe8 25.f4 Nd7 26.Kf2 Nf6 27.Bf3 Kf8 28.Rd6 Rd6 29.cd6 Rd8 30.Rd1 Ke8? 31.e4+– Nh5 32.Ke3 Nf6 33.e5 Nd7 34.a4 (34...g5 35.a5+–) 1–0. touchdown – Germanicus, ChessWorld.net, 2005.

7.0–0 Bg4 8.Nc3 =.

7.c4 dc4–/+ 8.Bc4 Nbd7 (8...a5 9.b5–/+) 9.Nc3 (9.0–0 a5=+) 9...Nb6 10.Be2 c6 (10...a5 11.ba5 Ra5 12.0–0–/+) 11.0–0 Nbd5 12.Rc1 Rc8 13.d3= Nc3 14.Bc3 Nd5 15.Bb2 Bg6 16.g3 c5=+ 17.e4 Nb6 18.e5 Be7=+ 19.b5 Nd5 20.Rc4 f6 21.a4 Nb4 22.Ne1 fe5 23.Be5=+ Bf6 24.f4 Be5 25.fe5 Rf1 26.Bf1 (26…Qd5 27.Bg2=). Bos,L – Simon,N, Miskolc, 1994.

7.c4 c6.

7.Nh4 Be4 =.

7.Nh4 Bg6 8.0–0 Nbd7 9.Ng6 hg6 10.f4 c5 11.Rf3 cb4=+ 12.ab4 Bb4 13.Rh3 Qb6 14.Ra2 Rac8 15.Qe1= Rfd8 16.Bd4 Bc5= 17.Bc3 d4? 18.Ba5+/– Qd6 19.Bd8 Rd8 20.Qh4 Kf8+= 21.c3 de3 22.d4+/– Bb6 23.Ra4 Ng8 24.Re3+/– Ndf6 25.Rf3 Rc8 26.Kh1 a6 27.Nd2 Ba7 28.Qe1 Nd5 29.Nc4 Qd7 30.Ra2 Qc7 31.Ne5 Bb8 32.c4 Ndf6 33.Qb1 Ne7 34.c5 Ned5 35.Rb2 Qa5 36.Rb7 Bc7 37.Bc4 Ne4?? 38.Qe4 +–. pierre_d – OldWelshBloke, chessmaniac.com, 2006.

7.Nh4 Bg6 8.Ng6 hg6 9.0–0 Nbd7 10.c4 c5 11.bc5 Bc5 12.d4 Bd6 13.Nd2 Kh7 14.Qb3 Rh8 15.h3 (15.Qb7? Rb8 16.Qa7 Rb2–+) 15...Kg8 16.Bf3 (16.Qb7? Rb8 17.Qa7 Rb2–+) 16...b6 17.cd5 Nd5 18.e4+– Nf4 19.e5 Be7 20.Ba8 Qa8 21.Nf3 Qe4 22.Rfd1 Nh3? 23.gh3+– Rh3 24.Rd3 g5 25.Rc3 g6 26.Nh2 1–0. marekt – olavi, ChessWorld.net, 2003.

7.0–0 0–0 =.

7.b5 Na5 8.d3 (8.Nd4 Nc4 9.Bc4 dc4 10.Nf5 ef5+/–) 8...c6 (8...a6 9.ba6 ba6 10.Nd4=) 9.bc6 (9.Nc3 0–0=) 9...Nc6 10.Nbd2 0–0=+ 11.0–0 Rc8 12.c4 b6 13.Qb3 dc4 14.Nc4= Be7 15.Rfd1 Bg6 16.Rac1 Nd5 17.Nce5 Ne5 18.Ne5 Bf6 19.Rc8 Qc8 20.Rc1 Qd8 21.Qc4 Qd6= 22.Ng6 Bb2+= 23.Nf8 Bc1 24.Ne6 Qe6 25.Qc1 h6 26.Qc4 Qd6 27.d4 Nf6 28.a4 Qa3 29.h3 Qa1 30.Kh2 Qb1?? 31.Bd3+– Qd1 32.Qc8 (32…Ne8 33.Qe8#) 1–0. Moeseneder,Christian – Hassel,Christoph, GER–chJ NRW, 1996.

7.Nh4 Be4 8.d3 Bg6 9.f4 =.

7.Nh4 Bg6 8.f4 0–0 9.0–0 Ne7= 10.Bf6 gf6 11.c4 c6 12.c5+= Bc7 13.d4 Qd7 14.Nc3 f5 15.a4 Rfe8 16.Qe1+/– Kf8 17.Nf3 f6 18.a5 a6 19.Na4 Rab8 20.Nb6 Qd8 21.Qg3 Kg7 22.Ne1 Rg8 23.Rf3 Kh8 24.Qh4 Rf8 25.Nd3 Qe8 26.Raf1 Rf7 27.Rh3 Ng8 28.Re1 Ne7 29.Qf2 Ng8 30.Rc1 Rg7 31.Rf1 Re7 32.Qe1 Rg7 33.Rff3 Rd8 34.Qh4 Qf7 35.Na4 Rd7 36.Nab2 Re7 37.Nd1 Rd7 38.N1f2 Re7 39.Nh1 h6 40.Rf1 Bh7 41.Rhf3 Rg4 42.Qe1 Rg7 43.Rh3+/– ½–½. Nagley,Tim (2145) – Allen,Richard (1990), IECC, 2003.

7.0–0 0–0 8.c4 (8.Nd4 Be5=) 8...c6 (8...dc4 9.Bc4 Nb6 10.Be2=+) 9.c5= Bc7 10.d4 Bb1 (10...Ne4 11.Nc3=) 11.Rb1 Ne4 ½–½. Jeschke,Holger – Birkholz,Frank, Schleswig Holstein–ch cand–B, 1995.

7.0–0 a5 8.Nd4 =.

7.0–0 c6 8.d3 Qc7 9.Nbd2 0–0 10.c4 b6 11.cd5 ed5 (11...Nd5? 12.e4+–) 12.Re1 Rfe8 13.Rc1 Ng4 14.Nf1 Bg6 15.h3 Ngf6 16.Nd4 c5 17.Nb5 Qb8 18.Nd6 Qd6 19.Bc3 Rac8 20.bc5 bc5 21.Bg4 Ng4 22.Qg4 h5 23.Qd1 Qa6 24.Qb3 c4 25.dc4 Nc5 26.Qb5 Qb5 27.cb5 Nd3 28.Bd2 Nc1 29.Bc1 Rc2 30.Bd2 Bd3 31.Bb4 Bb5 32.Nd2 Rec8 33.Nf3 Rc1 34.Kh2 Re1 35.Be1 f6 36.Nd4 Bd7 37.Kg3 Kf7 38.h4 g6 39.Kf4 Re8 40.Bd2 Re4 41.Kf3 Rh4 42.g3 Rh1 43.Kg2 Rb1 44.Bb4 a6 45.Bc5 g5 46.Ne2 Bc8 47.Nd4 Bb7 48.Nf5 d4 49.f3 Rb2 50.Kf1 d3 51.Bb4 Bf3 52.Nd6 Kg6 53.Nc4 Rc2 54.Nd2 Bb7 55.Kg1 f5 56.Kf1 h4 57.gh4 gh4 58.Kg1 Kh5 (59.a4 h3–+) 0–1. Nieminen,Pekka Juhani (1820) – Trsinski,Stjepan (2100), EU–ch Railways USIC, 2000.

7.0–0 e5 8.Nc3 =+.

7.0–0 e5 8.c4 dc4 9.Bc4 =.

7.0–0 Qe7 8.d3 0–0 9.Nbd2 e5 10.h3 e4 11.Nh2 c6 12.de4 de4 13.Nb3 Rad8 14.c4 Ne5 15.Qc2 Bb8 16.Rfd1 Qc7 17.Be5 Qe5=+ 18.Nf1 g5 19.Nd4 Bg6 20.c5 h5 21.g3 Nd5 22.Bc4 h4 23.Rac1 hg3–+ 24.Bd5 gf2 25.Qf2 Rd5 26.Nh2 Qh2 27.Qh2–/+ Bh2 28.Kh2 Kg7 29.Rg1 Kh6 30.Rg3 f5 31.h4 gh4 32.Rh3 Rd4 33.ed4 Kh5 34.Kg2 Kg4 35.Rch1 Rh8 36.Kf2 Bf7 37.Ke2 Bg6?? 38.Rc3?? e3?? (39.Rg1 Kh5 40.Re3 Rh7+=; better is 38...f4–+) 0–1. Rosinski (2000) – Laskowski (2000), corr 1. AMM Poland, 1992.

7.0–0 Qe7 8.d3 e5 9.Nc3 =.

7.0–0 Qe7 8.d4 0–0 9.Nbd2 Nb6 10.Nb3 Na4 11.Qc1 c6 12.Re1 Nb2 13.Qb2 Qc7 14.h3 h6 15.c3 Rfc8 16.Red1 Qe7 17.c4 dc4 18.Bc4 Rd8 19.Na5 g5 20.Be2 g4 21.hg4 Ng4 22.Nc4 Bc7 23.Rdc1 Kh7 24.a4 Rg8 25.Ncd2 f6 26.e4 Qg7? 27.Bf1?? Bg6+= 28.Ra3 Bf4 29.Qc2 Rad8 30.Rd1 Qe7 31.Bc4 a5 32.Nf1 ab4=+ 33.Rb3 c5 34.Rdb1 b6–/+ 35.g3 Bc7 36.Rc1 Rg7 37.Bb5 cd4 38.Qe2 Ne5–+ 39.N3d2 h5 40.f4 Ng4 41.Nf3 e5 42.f5 Bf5?? 43.ef5+= e4 44.Nh4 d3=+ 45.Qe1 Bd6 46.Kg2 Bc5 47.Rcb1 Qb7 48.Nd2 e3 49.Ndf3 Nf2 50.Qf1 Qe4 51.Ng6 Qf5 52.Nfh4 0–1. Bertel,Michael – Perez,Jose M, IECC, 1999.

7.0–0 Qe7 8.Nd4 Bg6 =.

7.0–0 h6 8.Nc3 0–0 =.

7.0–0 h6 8.d3 e5 9.Nbd2 0–0 10.c4 c6 11.c5 Bb8 12.Re1 g5 13.Nf1+= Re8 14.Ng3 Bg6 15.Qc2 Qc7 16.Nd2 e4 17.de4 de4 18.Nc4+/– h5 19.Nd6 Re7 20.Kf1 h4 21.Ngf5 Bf5 22.Nf5 Re8 23.Nd6+– Rf8 24.Qc3 b6 25.Bg4 bc5 26.bc5 Qd8 27.Bd7 (27...Bd6 28.cd6+–) 1–0. PeterRs – dixi82, ChessWorld.net, 2006.

7.0–0 h6 8.d4 0–0 9.Nbd2 Ne4 10.c4 c6 11.c5 Bc7 12.Re1 Ndf6 13.Ne5 Nd2 14.Qd2 Ne4 15.Qd1 Qh4 16.g3 Qe7 17.Nf3 Ng5 18.Ng5 hg5 19.Bf3 Kh7 20.e4 de4 21.Be4 Be4 22.Qh5 Kg8 23.Re4 Rad8 24.Rae1 Rd5 25.Bc1 Qf6 26.Qd1 Rfd8 27.Qg4 Qg6=+ 28.Qd1 R8d7 29.h4 Bd8 30.h5 Qf5 31.g4 Qf6 32.Bb2 Bc7 33.R1e3 Bf4 34.Rf3 g6 35.h6 Kh7 36.Rh3 e5 37.Qe2 ed4–/+ 38.Re8 Rd8 39.Re4 a6 (40.Qd3 Be5=+; 39...b6!?–/+) 0–1. Junghaenel,Dieter – Heslenfeld,Peter Hermann (2155), GER–ch Seniors, 2001.

7.0–0 h6 8.d4 a5 9.b5 =.

7.Nd4 Bg6 8.0–0 0–0 9.f4 c5 10.bc5 Bc5 11.d3 Qb6 12.Qc1 Bh5 13.Bh5= Nh5 14.a4 Nhf6 15.a5 Qc7 16.Nb5 Qc8 17.Nd4= Ng4 18.h3 Nh6 19.Nd2 Bd4 20.Bd4 Nf5 21.Nf3 Qc6 22.Qa3 Qa6 23.Rab1 Rac8 24.Qb4 Nd4 25.Nd4 Nc5 26.Rf3 f6 27.e4 de4 28.de4 Rfd8 29.Nb3 Nd7 30.Rd3+/– Rc2? 31.Rbd1+– Re8 32.Rd7 Rg2 33.Kg2 Decoy to g2 33...Qe2 34.Kh1 Qf3 35.Kg1 ½–½. Hanison,Bernard – Schulz,Hans_Juergen, TT–14.07 ETC, 2004.

7.Nd4 Bg6 8.0–0 a5 9.ba5 0–0 10.Nb5 =+.

7.Nd4 Bg6 8.Nb5 Be5 9.d4 Bd6 10.Nd6 cd6 11.Nd2 0–0 12.0–0 Nb6 13.a4 Rc8 14.Bd3 Nc4 15.Nc4 Bd3 16.Qd3 Rc4 17.b5 Qc7 18.c3 Ne4 19.Rfc1 Rc8 20.Ra3 Qa5 21.f3 Qb4?? 22.cb4+– Rc1 23.Bc1 Rc1 24.Qf1 Rf1 25.Kf1 Nd2 26.Ke2 Nc4 27.Rc3 f5 28.a5 Kf7 29.Kd3 Nb2 30.Kc2 Nc4 31.Kb3 Nd2 32.Ka4 Nc4 33.Kb3?? Nd2 34.Kc2?? Nc4 35.Kd3?? Nb2 36.Ke2?? Nc4 37.Rc2 Kf6 38.Kd3 g6 39.e4 h6 40.ed5 ed5 41.g3 b6 42.Ra2 Ke6 43.h4 h5 44.Rg2 ba5 45.ba5 Na3 46.b6 (46...ab6 47.Re2 Kd7 48.ab6+–) 1–0. Margraf,A – Ott,Frank, Landsberg, 1991.

7.Nd4 Bg6 8.Nb5 Be7 9.0–0 c6 10.Nd4 0–0 11.f4 Nb6 12.f5 ef5 13.Nf5 Bf5 14.Rf5 Qd7 15.Bf6 Bf6=+ 16.Rf6 gf6 17.Bd3 Kg7 18.Qh5 h6 19.Nc3 Rae8 20.Rf1 Re5 21.Bf5+= Qd6 22.Qg4 Kh8 23.Qf4 Kg7 24.d4 Re6 25.Qg4 Kh8 26.Rf3 Rg8 27.Qh4 Qf8?? 28.Be6 Rg6 29.Bf5 Rg5 30.e4 Qg7 31.Rf2 Nc4 32.Qf4 de4 33.Ne4 (33...Qf8 34.Ng5 fg5 35.Qc7+–) 1–0. pierre – Hatch, ChessHere.com, 2006.

7.Nh4 0–0 8.0–0 Qe7 9.f4 c5 10.Nf5 ef5= 11.bc5 Nc5 12.Nc3 Rac8 13.Nb5 a6 14.Nd6 Qd6 15.a4 Rfe8 16.Bf3 Nfe4 17.d3 Nf6 18.Re1 Re6 19.a5 Rce8 20.Be5 Qd7 21.Bd4 Qc7 22.Qd2 Rd8 23.Reb1 h6 24.Qb4 Rc8 25.Ra3 Ncd7 26.c4 dc4 27.Rc3 Ng4 28.Rc4 Qd8 29.Rc8 Qc8 30.Bd5 Re8 31.Qb7 Qc2?! 32.Bf7! Kf7 33.Qd7 Re7 34.Qf5 (34...Nf6 35.Rb6+–) 1–0. virusthenun (2440) – grandmasterq (2015), net–chess.com, 2003.

7.Nh4 0–0 8.Nf5 ef5 9.0–0 f4 10.c4 fe3 11.de3 dc4 12.Bc4 Qb8 13.Qd2 c5 14.f4 cb4 15.ab4 Nb6 16.Bb3 Qd8 17.Be5 Ne4 18.Qd4 Be5 19.fe5 Ng5 20.Nc3 Qe8 21.Ne4 Ne6 22.Qd3 Qe7 23.Nd6 Nd8 24.Ra5 Nd7 25.Nf5 Qe8 26.Qd4+– Ne6 27.Qg4 h5 28.Qh5 b6 29.Rf3 Rc8 30.Rh3 Rc1 31.Kf2 Rc2 32.Bc2 f6 33.Ne7! Qe7 Kf7 35.Bg6 1–0. COMP – COMP, 2002.

7.Nh4 0–0 8.Nf5 ef5 9.Nc3 c6 10.b5 (10.f4 b5=) 10...a6 11.ba6 ba6 12.Rb1 Qa5 13.Qc1 (13.Bd3 A) 13...Ba3? 14.Ra1+– (14.Bf5? Bb2 15.Rb2 d4 16.Bh7 Kh7 17.ed4 Rfe8 18.Ne2 Qh5–+); B) 13...f4=) 13…Rfb8=+ ½–½. Lezcano – Fritz,Harry, corr 3GMM–55, 1996.

7.Nh4 c6 8.Nf5 ef5 9.0–0 f4 10.ef4 Bf4 11.Re1 0–0 12.d3 Qc7 13.g3 Be5 14.Be5 Ne5 15.d4 Nc4 16.Bc4 dc4 17.Nd2 b5 18.Qf3 ½–½. marekt – kvadratrod, ChessWorld.net, 2003.

7.Nh4 Be4 8.d3 Bg6 9.0–0 =.

7.Nh4 Be4 8.d3 Bg6 9.c4 =.

7.Nh4 Be5 8.d4 Bd6 9.Nf5 ef5 10.c4 c6 11.cd5 cd5 12.Bd3 Ne4 13.Nc3 Qh4 14.Qf3+/– Ndf6 15.Qf5+– 0–0 16.g3 Qg4?? 17.Qg4 Ng4 18.Ne4 Be7 19.Nc5 Bc5 20.dc5 Rac8 21.Bf5 Nh6 22.Bc8 Rc8 23.0–0–0 b6 24.Rd5 bc5 25.Rc5 Ra8 26.Rd1 (26...Kf8 27.h3+–) 1–0. pierre_d – Arahno, chessmaniac.com, 2006.

8.0–0 e5 9.d3 Qe7 10.c4 c6 11.Nc3 a5 12.c5 Bc7 13.Ng6 hg6 14.h3 e4 15.de4 de4 16.Na4 Qe6 17.Re1 0–0–0 18.Qc2 Rh3 19.gh3 Qh3 20.f4 Qe3 21.Kg2= Qf4 22.Rh1 e3 23.Rh3 Ne4–/+ 24.Rg1 Ne5 (25.Bc1 Qg5 26.Kf1 Nd2 27.Bd2 Qf4 28.Kg2 Rd2 (28...ed2?! 29.Rd1=) 29.Qd2 ed2–+; 24...Qg5!? 25.Kf1 Nd2 26.Qd2 Qg1 (< 26...ed2 27.Rg5 Nf6 28.Bd1+–) 27.Kg1 ed2 28.Bg7 ab4 29.ab4 b5 30.cb6 Nb6–/+) 0–1. Rego,Sandro (1980) – Dale,Colin (1870), IECC, 1998.

8.0–0 Ng4 9.Nf3 =.

8.0–0 Ng4 9.Ng6? Bh2 10.Kh1 Nf2 11.Rf2 hg6 –+.

8.Nc3 a5 9.b5 =.

8.Nc3 a6 =.

8.Nc3 e5 9.Nb5 Be7 10.d4 e4 11.c4 c6 12.Nc3 0–0 13.0–0 Rc8 14.Rc1 Re8 15.Ng6+/– hg6 16.cd5 cd5 17.Qb3 Nb8 18.f3 Qd7 19.fe4 de4 20.Bc4 Rf8 21.Nd5 Rcd8 22.Ne7 Qe7 23.b5 Qc7 24.Rf4 Qe7 25.Be2 Nbd7 (26.Bc3 Rc8+/–; 25...Nd5 26.Rg4+/–). Kuperski,Marek – Sternik,Ryszard, corr I PZG Poland, 1993.

8.c4!? Sternik.

8.d3 0–0 9.0–0 a5 10.Ng6 fg6 11.ba5 Ra5 12.Nd2 c6 13.c4 Qe7 14.d4 Ba3 (15.Qb3 Bb4 16.Ra5 Ba5=). SkyNet – Jose Luis, ChessWorld.net, 2006.

8.Ng6 hg6 9.c4 c6 10.f4 Qe7 11.cd5= ed5 12.0–0 Ne4 13.Bg7= Rh7 14.Bd4 g5 15.g3 gf4 16.ef4 0–0–0? 17.d3 Nef6 18.Re1 Rdh8 19.Bf3 Qf8 20.Re2 Qg7+= 21.Qc2?? Bf4 22.Qa4?? Bg3! 23.Kf1 Rh2 24.Rh2 Bh2 25.Qa7 Qg3 26.Qa8? Nb8 27.Nd2 Ng4 28.Bg4+= Qg4 29.Bh8 Qf4 30.Ke2 Bg3?? 31.Rf1 Qg4 32.Nf3 Qe6 33.Kd1 Qe3 34.Bf6 Qd3?? 35.Nd2+– Bd6 36.Re1 Qb1 37.Nb1 (37...c5 38.Re8 Kc7 39.Qb8 Kc6 40.b5 Kb6 41.Qd6 Ka5 42.Qc5 Ka4 43.Qb4#) 1–0. Dingbat (2035) – DiplPsych (1830), chess.net, 1998.

7.Nh4= Bg6 8.Ng6 fg6 9.c4 =.

7.Nh4= Bg6 8.Ng6 hg6 9.c4 dc4 10.Bc4 Nbd7 11.Qf3 +=.

7.Nh4= Bg6 8.Ng6 hg6 9.c4 c5 10.b5 a6 11.a4 ab5 12.ab5 Nbd7 13.Na3 Be5 14.d4 cd4 15.ed4 Qa5 16.Qd2 Qd2 17.Kd2 Bf4 18.Ke2 dc4 19.Kf3 c3 20.Bc3 Nd5 21.Bd3 Nc3 22.Kf4 Nd5 23.Kf3 Rfc8 24.Nc4 N7b6 25.Ne5 Ra1+= 26.Ra1 Rc3 27.Ke4 f6–/+ 28.Ra7 fe5 29.Rb7 ed4 30.Kd4–/+ e5 31.Ke4 Kh7 32.g3 Nf6 33.Ke5 Nbd7 34.Kd4? Rd3!–+ 35.Kd3 Nc5 36.Kc4 Nb7 37.b6 Nd7 38.f4 Nb6 39.Kd4 Nd7 40.g4 Nd8 41.Kd5 Nf6 42.Kd4 Ne6 43.Ke5 g5 44.fg5 Ng5 45.h4 Nf3 46.Kf4 Nh4 47.g5 Nd5 48.Kg4 Ng2 49.Kf3 Kg6 (50.Kg2 Kg5–+; better is 49...Nge3 50.Kg3–+) 0–1. Luis,Henri (1810) – Casier,Fabrice (1620), St Affrique op 9th, 2001.

7.Nh4 Bg6 8.Ng6 hg6 9.c4 c6 10.Nc3 Nbd7 11.Be2 dc4 12.Bc4 Ne5 13.Be2 Bc7 14.Qc2 Qe7 15.0–0 Nd5 16.Nd5 ed5 17.Rac1 Qd6 18.f4 Nc4 19.Bc4 dc4 20.Be5 Qd7 21.Bc7 Qc7 22.Qc4 Rad8 23.Rfd1 Qd6 24.Qc5 Qc5 25.Rc5 Rd3 26.Rc3 Rfd8 27.Rd3 Rd3 28.a4 Rb3 29.b5 cb5 30.ab5 Rb5 31.e4 f6 32.d4 Kf7 33.d5 Ke7 34.e5 fe5 35.fe5 a5 36.e6 Rc5?? 37.d6+– Kd8 38.Rf1 (38...Rf5 39.e7 Ke8 40.Rd1+–) 1–0. MojodaIdiotFreak – passepar_tout, HCL–A1001 playchess.de, 2003.

7.ba5 0–0 8.Nh4 =+.

7.g4 Bg6 8.g5 =+.

7.Nf5 ef5 8.c4.

7.Nf5+= ef5 8.Qf3 g6 9.c4 c6 10.Qh3 Re8 11.cd5 Nd5 12.Bc4 Nd7 13.Bd5 cd5 14.0–0 Ne5 15.Be5 Be5 16.d4 Bg7 17.Nc3 Rc8 18.Rac1 f4 19.Qf3+/– fe3 20.fe3 Qd7 21.Nd5 Rcd8= 22.Nf6 Bf6 23.Qf6 Re3 24.d5 Qd5 25.Rcd1+/– Rd3 26.Rd3 Qd3 27.Qf7 Kh8 28.Qb7 Qd4 29.Kh1 Qc4 30.Rg1 Qd4 31.Qe7 Kg8 32.Rf1 ½–½. mtrc – pono, internet, 2002.

7.Nf5+= ef5 8.Bf6 Qf6=+ 9.d4 f4 10.Nc3 fe3–/+ 11.fe3 Qh4 12.Kd2=+ Nc6 13.Qf3 Rfe8 14.g3 Qh6=+ 15.Nd5 Nd4–/+ 16.Qg4 c6 17.Nf6 Qf6 18.ed4 Rad8 19.c3? Qf2–+ 20.Be2 Qe3 21.Kd1 Qc3 22.Rc1 Qb3 23.Rc2 Be5 24.Qf3 Qb1 25.Kd2 Rd4 26.Bd3 Rd3! (27.Qd3 Qh1–+) 0–1. Kusmierek,Jozef – Sternik,Ryszard, corr 2. AMM Poland, 1994.

6.Bb5 Bd6 7.d4 c6 8.Be2 h6 9.Nbd2 Nb6 10.c4= Bc7 11.Nh4 Bh7 12.c5 Nbd7 13.Nhf3 g5 14.0–0 g4 15.Ne1 h5 16.Nd3 Bh2?? 17.Kh2+– Ne4 18.Ne4 Qh4 19.Kg1 Be4 20.Nc1?? Nf6?? 21.Nd3?? Bg2 22.Kg2 Qh3 23.Kg1 g3 24.fg3 Qg3 25.Kh1 Ng4 26.Rf2 Nf2 27.Nf2 Qf2 28.Qe1 Qe3 29.Bf1 Qf4 30.Bg2 0–0–0 (31.Qe2 Qh4 32.Kg1 Rdg8–+) 0–1. Czarnik,A – Delarge,F, corr, 1991.

6.Nc3 Be7 7.Be2 0–0 8.0–0 c6 9.Nh4+= Bg6 10.f4 Ne8 11.Ng6+= hg6 12.Bf3 e5 13.fe5+/– Ne5 14.Be2 Nc4 15.Bc4 dc4 16.d4 cd3 17.cd3 a5 18.ba5 Nf6 19.a6 Ra6 20.Rf3 Qb6 21.Qd2 Ra5 22.a4 Rd8 23.Raf1 Qb3 24.Rb1 Bb4 25.Qd1 Qd1 26.Rd1 Bc3 27.Bc3 Ra4 28.Bf6 gf6 29.Rf6 Ra3 30.Rb1 Rd7 31.Kf2 Rad3 32.Rb6 c5 33.Rf4 R3d6 34.Rb3 Rc6 35.Rc4–/+ b6 36.Kf3 Kf8 37.h4–/+ Rd1 38.g4 Rh1 39.g5 Rd1 40.Ke2 Rd7 41.Kf3 Ke7 42.Kf4 Rb7 43.Rbc3 Kd6 44.Rd3 Kc7 45.Rdc3 Re6 46.e4 Kc6 47.Ra4 b5 48.Ra6 Rb6 (49.Rb6 Kb6–/+) 0–1. Kuhlmann,Antonius Egidius J – Ganesan,Arasu, corr, 1990.

6.c4 (--> 1.b4 d5 2.Bb2 Bf5 3.e3 Nf6 4.Nf3 e6 5.c4 Nbd7 6.a3).

6.d3 a5 7.b5 =+.

6.d3 a6 7.Nbd2 c5 8.c3 e5 9.d4 cd4 10.cd4 e4 11.Ng1 Bd6 12.Ne2 Rc8 13.Ng3 Bg6 14.Nb3 0–0 15.Be2 Nb6 16.Nc5 Qe7 17.Rc1 Rfd8 18.h4 h6 19.Nf1 Rc7 20.g4 Bh7 21.Nd2 Rdc8 22.g5+= Ne8 23.Bg4 Rb8 24.gh6 g6 25.a4+/– Nf6 26.a5 Nbd7 27.Bh3 Nf8 28.Rg1 Kh8 29.Qb3 Ne6 30.h5+– Rg8 31.Nb1 gh5 32.Rg8 Kg8 33.Nc3 Ng5 34.Bg2 Bc5 35.bc5 Qd7+= 36.Qb6 Rc6 37.Qa7 Bg6 38.Ba1 Kh7 39.Rb1 Rc7 40.Rb6+= Qg4 41.Kf1 h4 42.Rf6 h3 43.Bh1 Nf3?? 44.Rg6?? fg6= 45.Ne2 Ng1 (46.Nc3 Nf3=). Marcos_Yunge (1620) – c_urdiana (1685), chesshere.com, 2007.

6.d3 Bd6 7.g3 Rc8 8.d4 a6 9.Nbd2 b5 10.Nb3 0–0 11.Bd3 Be4 12.0–0 Bd3 13.Qd3 Ne4 14.Na5 Nb6 15.Nc6 Qf6 16.Nfe5= Be5 17.Ne5 Qe7 18.f3 Nd6 19.e4 Ndc4 20.Nc4 Nc4 21.Bc1 c6 22.e5 f6 23.f4 fe5 24.fe5 Rf1 25.Qf1 Qf7 26.Qf7= Kf7 27.Bf4 Rf8 28.Rf1 Kg8 29.Bc1 Rf1 30.Kf1 h6 31.Kf2 Kf7 32.Kf3 g5 33.h4 gh4 34.gh4 h5 35.Kf4 Kg6 36.c3 Nb6 37.Be3 ½–½. Gomes,R – Silva,H, POR–ch U18 Girls, 1994.

6.d4 b6 7.b5 Qc8 8.Nbd2 c5 9.bc6 Qc6 10.c4 dc4 11.Bc4 Be7 12.Rc1 Qb7 13.0–0 0–0 14.Bb5 Rfc8 15.Qa4+= a6 16.Bc6+/– Rc6 17.Qc6 Qa7 18.e4 Bg6 19.Rc3 Bf8 20.Rfc1 b5 21.Qc7 Be4 22.Qa7 Ra7 23.Ne4 Ne4 24.Rc7 Rc7 25.Rc7 Nb6 26.Ne5 Na4 27.Bc1 f6 28.Nd7 Nec3 29.Rc8+– (29.Rc8 Kf7 30.Nf8 Ne2 31.Kf1 Nc1 32.Ne6 (32.Nh7?! Nb3+/–) 32...Ke6 33.Rc1+–; < 29.Nf8 Kf8 30.Kf1 Nd5+–) 1–0. Jeschke,Holger – Kuehnemund,Joern, Schleswig Holstein–ch, 1992.

6.d4 Be7 7.c4 a6 8.c5 0–0 9.Bd3 Bg6 10.Qc2 b6 11.c6 Nb8 12.Ne5 Bd3 13.Qd3 Ne8 14.Nd2 f6 15.Nef3 Nc6 16.Rc1 Nb8 17.e4 de4 18.Qe4 Qd5 19.0–0 f5 20.Qe2 Nd7 21.Rfe1 Rf6 22.Nc4 Rg6 23.Ne3 Qe4 24.g3 Bd6 25.Nc4 Qe2 26.Re2 Rc8 27.Nfe5 Be5 28.de5 Kf8 29.a4 b5 30.Na5 Nb6 31.Nc6 Nd5 32.a5 Rg4 33.h3 Nf4 34.Re3 Nh3 35.Kg2 Nf4 36.Kf3 Nd5 37.Rd3 Kf7 38.Bd4 h5 39.Na7? Ra8 40.Nc6–/+ f4 41.Bc5 g6 42.Kg2 fg3 43.fg3?? Nf4–+ (44.Kf3 Nd3–+) 0–1. Fehr,Wolfgang – Schnabel,Florian, Unterfranken–ch HT–A, 1999.

6.Nd4 Bg6 7.Nc3 c5 8.bc5 Bc5 9.Nb3 Bb6 10.Be2 Rc8 11.0–0 0–0 12.f4 Ne4 13.Ne4 de4 (13...Be4 14.Rc1=+) 14.a4 Nc5 15.Nd4 Re8 (15...Ba5 16.Rb1=) 16.Bb5 Re7 17.f5 (17.Qg4 a6 18.Bc4 Nd7=) 17...ef5 18.Nf5 Bf5 19.Rf5 a6 20.Bc4 Qd7 21.Qg4 Ne6 22.Be6 fe6 23.Rf2 Qd5 24.Raf1+/– Bc5 25.Ba1 Rec7 26.Kh1 Rf8 27.Rf8 Bf8 28.Bc3 Bc5 29.Qg3 Bd6 30.Qh4 Be7 31.Qh3 Bd6 32.Kg1 h5 33.Qh4 Rc8 34.Qe1 Be5 35.Be5 Qe5 36.Qb1 Qd5 37.Qd1 Rc5 38.c3 Qa2 39.g4 h4 40.Qe1 Rd5 41.Qh4 Qd2 42.Qe1 Qd3 43.Kh1 Ra5 44.Qf2 Qc3–/+ 45.Qf4 Qd3 46.Rg1 Kh7 47.g5 Kg6 48.Qc7 Qd5 49.Rf1 Kh7 50.h4 Qe5 51.Qb7 Ra4 52.Qf7 Ra1 53.Qh5 Kg8 54.Qe8 Kh7 55.Qh5 Kg8 56.Qe8 Kh7 57.Qh5 ½–½. Lonnie – crafty, ICC, 1999.

6.Ne5?! Ne5 7.Be5 Bd6 8.Bb2 0–0 9.Be2 Nd7 10.0–0 c5 11.b5 Rc8 12.d3 (12.c4!) 12...Bg6 13.c4 Qc7 14.g3 dc4 15.dc4 Be5 16.Nc3 Rfd8 17.Qb3 Bf6 =. Grob – Ottomann, 1946.

7.Ba4 a5 8.c3 =+.

7.Ba4 Bd6 8.Bb3 0–0 9.c4 Qc7 10.c5=+ Be5?? 11.d4+– Bd4 12.Bd4 e5 13.Bb2 Ne4 14.0–0 Ndf6? 15.Be5 Qe7 16.Bf6 Qf6 17.Nbd2 Bg4? 18.Qc2 Qf5 19.Ne4 de4 20.Nd4 Qe5 21.Qc1 Rad8 22.Bd1 f5 23.Bg4 fg4 24.Qd1 h5 25.Qb3 Kh8 26.Ne6 Rd3 27.Nf8 Rb3 28.Ng6 Kh7 29.Ne5 g6 30.Rfd1 a6 31.Rd7 Kh6 32.Rb7 g5 33.Nc6 h4 34.Rb6 Kh5 35.Ra6 g3 36.hg3 hg3 37.fg3 Re3 38.Ne5 Rg3 39.Kf2 Rc3 40.Rh1 Rh3 41.Rh3 1–0. thedesertfox (1940) – cabaerchen (1695), net–chess.com, 2004.

7.Be2 Bd6 8.0–0 Qc7 9.c4 dc4 10.Bc4 0–0 11.d3 b5 12.Ba2 a5–/+ 13.e4 Bg4 14.ba5 Bh2!–+ 15.Kh1 Bf4 16.Qe2 Qa5 17.Bc1 Be5 18.Bd2 Qc7 19.Bc3 Bc3 20.Nc3 Ra3 21.Qd2 Bf3 22.gf3 Qa5 23.Rfc1 b4 24.Nb1 b3 25.Qb2 Ra2 26.Ra2 ba2 27.Nc3 Qh5 28.Kg1 Ne5 29.Ra1 Qh3 (30.Qe2 Nf3 31.Qf3 Qf3 32.Ra2 Qd3–+) 0–1. bentengutama (2170) – caneluis (2100), net–chess.com, 2003.

7.c3 Bd6 8.Be2 0–0 9.Nh4 Bg6 10.Ng6= fg6 11.Nd2 b5 12.d4 c4=+ 13.Qc2 e5 14.e4 Qe7 15.Bf3 ed4–/+ 16.cd4 de4 17.Be4 Ne4 18.Qe4 Qe4 19.Ne4 Rfe8 20.f3 Nf6 21.0–0 Ne4 22.fe4 Re4 23.Rf3 a5 24.ba5 Ra5 25.Rb1 Ra7 26.g3 h6 27.Bc3 Ra3–+ 28.Rb5 Rd4 29.Ra5? Rd1 30.Kg2 Ra5 31.Ba5 Bc5 32.Rc3 Rd4 33.Rf3 Re4 34.Rc3 Kf7 35.Kf3 Rd4 36.Ke2 Ke6 37.Re3 Kd5 38.Bc3 Re4 39.Re4 Ke4 40.Bg7 h5 41.Bh6 c3 42.Bc1 Be7 43.h4 Bd6 44.Kf2 Kd3 45.Kf3 Kc2 46.Be3 Kd1 47.Bd4 c2 48.Bb2 Be5!! 49.Ba3 Bc3 50.g4 Bd2 51.gh5 gh5 52.Ke4 Be1 53.Kf5 Bh4 54.Kf4 Be7! 55.Bb2 Kd2 56.Kf3 Bg5 57.Kg3 Kd3 58.Kh3 Kc4 (59.Kg2 Kb3–+) 0–1. Greisen,Flemming Dahl – Andersen,ML, Politiken Cup, 2001.

7.bc5 Bc5 8.Nbd2 Rc8 9.Be2= 0–0 10.0–0 Bd6 11.Nd4= Bb8 12.Nf5+= ef5 13.Nf3 Qc7 14.Rc1 Ng4 15.g3 Qb6 16.Bd4 Qh6+/– 17.h4 Nde5 18.Ne5 Ne5 19.Kg2 Rfe8 20.Bf3 Nc6 21.Bb2 Qd6 22.c4 dc4 23.Rc4 Re3=+ 24.Qc1 Rd3 25.Qg5–/+ f6 26.Qf5=+ Rd8 27.Rfc1? Rd2–+ 28.R4c2?? Qg3 (29.Kh1 Qh2#) 0–1. Lorinczi Retek,Pedro – Coto,Maximino, Asturias–chT, 1998.

7.bc5 Bc5 8.Be2 0–0 =.

7.bc5 Bc5 8.Be2 Bg4 =.

7.ba5 Ra5 8.Nbd2 Qa8 9.Qc1 Bd6 10.c4 c6 11.Be2 h6 12.0–0 0–0 13.Qc3 b5 14.cb5 cb5 15.Rfc1 Rb8 16.Qc6 Ra6 17.Qc3 Ra4 18.Qc6 Ra6 19.Qc3 ½–½. Poleschi,Ricardo – Walsh,Hector, UECC, 2000.

7.ba5 Ra5 8.Nbd2 Bd6 9.Be2 0–0 10.0–0 Qa8 11.Qc1 c5 12.Nb3 Ra7 13.dc5 Nc5 14.Nbd4 Bg6 15.Nb5 Ra6 16.Nd6 Rd6 17.Be5 Rc6 18.Nd4 Rcc8 19.Bb5 Nd3 20.Bd3 Bd3 21.Rd1 Bg6 22.Qb2 Rc4 23.Rdb1 Rfc8 24.Qb7 Bc2 25.Qa8 Ra8 26.Nc2 Rc2 27.a4 Ne4 28.a5 f6 29.Bd4 e5 30.Bb6 Nc3 31.Rb4 d4 32.ed4 ed4 33.Bd4 Ra5 34.Re1 Ne2 35.Kf1 Nd4 36.Rd4 Raa2 37.Rf4 Kf7 38.h4 ½–½. Zurman – Morgado, Stentor 1967.

7.ba5 Bd6 8.a6 ba6 9.Nbd2 =+.

7.b5 c5 8.c4 Nb6 9.Nbd2 Bd6 10.Rc1 Rc8 11.dc5 Bc5 12.Nb3 Na4 13.Nc5 Nb2 14.Nb7 Qc7 15.Qd4 Nc4 16.Rc4 Qb7 17.Rc8 Qc8 18.Qb2 0–0 19.Be2 Qb8 20.Nd4 Rc8 21.Nf5 ef5 22.0–0 f4 23.ef4 Qf4 24.b6 Rb8 25.Qc3 Qd6 26.b7 Qd8 27.Ba6 Ne4 28.Qc6 h6 29.Rd1 Qf8 30.Rd5 Qa3 31.Qc8 Qf8 32.f3 1–0. Haertig,Manfred (2570) – Behrens,Frank (2440), ESC, 2001.

7.b5 c5 8.Bd3 Ne4 9.0–0 Bd6 10.c4 dc4 11.Bc4 Qc7 12.Be2 cd4 13.Bd4 Ndf6 14.Nbd2 Nd2 15.Qd2 e5 16.Rac1 Qd7 17.Bb2 e4 18.Nd4 0–0 19.Rfd1 Rfd8 20.Rc2 Bg4 21.Rdc1 Qe7 22.Qd1 Qe5 23.g3 Qh5 24.Qf1 Bf3 25.h3 Nd5 26.Kh2 Ne3 27.fe3 Bg3 28.Kg3 Qg5 29.Kh2 Qe5 30.Kg1 Qg3 0–1. Blumenoff – Keres, Tallinn 1933.

7.b5 c5 8.Bd3 Bg4 9.Be2 cd4 10.ed4 Bf3 11.Bf3 Nb6 12.0–0 a4 13.Be2 Ne4 14.Nd2 Nd6 15.Bc3 Qc7 16.Bb4 Nf5 17.Bf8 Kf8 18.Nf3 Qc3 19.Qd3 Rc8 20.Ra2 Nd6 21.Rb1 Ne4 22.Rb4 Qd3 23.Bd3 f6 24.Kf1 Ke7 25.Ra1 Rc3 26.Ke1 Nd6 27.Kd2 Rhc8 28.Ra2 Ne4 29.Be4 de4 30.Ng1 R3c4 31.Ne2 Kd6 32.Rb1 Nd5 33.h4 f5 34.g3 b6 35.Rbb2 e5 36.de5 Ke5 37.Ra1 Nc3 38.Nf4 Rd8 39.Ke1 Rcd4 40.Kf1 Rd1 41.Rd1 Rd1 42.Kg2 Rd2 0–1. Stolyar,Sergey – Alvarez,Roberto, corr Memorial Pappier, 1999.

7.Nbd2 a5 8.ba5 Ra5 9.c4 Na4 10.Qb3 b6 11.Ne5 Qa8 12.c5 Be7 13.Bb5 Kf8 14.0–0 Bc2 15.Qc2 Rb5 16.Rfb1 bc5 17.Bc1 Rb1 18.Rb1 c4 19.Ndf3 Bd6 20.Rb5 Nb6 21.Ng5 Be5 22.de5 Nfd7 23.f4 Qa6 24.Rb1 h6 25.Nf3 Nc5 26.Bd2 Qa4 27.Qa4 Nca4 28.Bb4 Ke8 29.Nd4 Kd7 30.Kf2 Rb8 31.Ba5 Ra8 32.Bb4 Ra6 33.Bf8 Nc3 34.Ra1 Ne4 35.Ke2 Ra8 36.Bg7 Rg8 37.Bf6 Rg2 38.Kf1 Rh2 39.Kg1 Rb2 40.a4 c3 41.a5 Nc8 42.a6 Na7 43.Kf1 Ng3 44.Ke1 c5 45.Nf3 Re2 46.Kd1 Rf2 47.Ne1 Rd2 0–1. Walter – Geissert, Freiberg 1970.

7.Nbd2 a5 8.ba5 Ra5 9.Be2 Na4 =+.

7.Nbd2 a5 8.b5 Na4 9.Qc1 c5 10.c4 Rc8 11.Be2 Be7 12.0–0 0–0 13.Rd1 Ne4 14.Ne4 Be4 15.Nd2 Bg6 16.Ra2 Bf6 17.Ba1 cd4 18.Bd4 Bd4 19.ed4 dc4 20.Nc4 Qd5 21.Ra1 Rc7 22.Ne3 Rc1 23.Nd5= Rd1 24.Bd1 ed5 25.Ba4 Rc8 26.Bb3+/– b6 27.Bd5 Rd8 28.Rc1 Kf8 29.Bf3 Rd4 30.Rc6 Rd3 31.Rb6 Ra3 32.h3 Rb3 33.Rb8 Ke7 34.b6 Bf5 35.b7 Kd6 36.Rc8! Rb7 37.Bb7 Bc8 38.Bc8 a4 39.Bf5 a3 40.Bb1 Ke5 41.Ba2 f6 42.Kh2 Kf4 43.Kg1 Ke4 44.g4 Kf3 45.Kf1+/– g6 46.Bb3 h6 47.Ba2 Kf4 48.Ke2+– Ke5 49.f3 Kf4 50.Kf2 g5 51.Bb3+– f5 52.Ba2 fg4 53.hg4+– Ke5 54.Kg3 Kd4 55.f4 gf4 56.Kf4 Kd3 ½–½. Szymanski,Marcin – Koper,Ireneusz, Kielce, 1993.

7.c4 a5 8.c5 ab4 9.ab4 Ra1 10.Ba1 Qa8 11.Nbd2 Qa2 12.Be2 Be7 13.0–0 0–0 14.Bc3 Ra8 15.Qa1 Bd8 16.h3 Kf8 17.Rc1 Bc7 18.Kf1 Qa1 19.Ra1 Ra1 20.Ba1 Be4 21.Ne1 e5 22.Bc3 g5 23.Nef3 Bf3 24.Nf3 Ne4 25.Be1 h6 26.h4 f6 27.hg5 hg5 28.Bd3 Ke7 29.Ng1 ed4 30.ed4 g4 31.Ne2 Ke6 32.f3 gf3 33.gf3 Ng5 34.Kg2 b6 35.Ng3 bc5 36.Bf5 Ke7 37.bc5 Ne6 38.Be6 Ke6 39.Bd2 Nf8 40.f4 f5 41.Nh1 Bd8 42.Nf2 Bf6 43.Be3 Kd7 44.Nd3 Ne6 45.Ne5 Be5 46.fe5 Ke8 47.Kf3 Kf7 48.Bf2 Kg6 49.Be3 Kh5 50.Kg3 f4 51.Bf4 Nd4 52.Bd2 Kg6 53.Kg4 Nb3 54.Bb4 Kf7 55.Kf5 Nd4 56.Kf4 Ke6 57.Ba5 Nb3 58.Bb6 Nd2 59.Bc7 Nc4 60.Bd6 Nb2 61.Ke3 Kf5 62.Kd4 Nc4 63.Bc7 Nd2 64.Ke3 Ne4 65.Kd4 Ng5 66.Ke3 Ne6 67.Bd6 Kg5 68.Kf3 Kf5 69.Ke3 Kg4 70.Be7 Ng7 71.Bf8 Ne6 72.Be7 Kf5 73.Bd6 Nf4 74.Kd4 Ng6 75.Bc7 Kf4 76.Bd6 Kg5 77.Bc7 Kf5 78.Bd6 Nf4 79.Ke3 Ne6 80.Kf3 d4 81.Ke2 Ke4 82.Kd2 Kd5 83.Kd3 Nf4 84.Kd2 Ng6 85.Kd3 Ne5 86.Kd2 Nd7 87.Be7 Nc5 88.Bf8 Ne4 89.Kc2 c5 90.Bg7 c4 91.Bh6 d3 92.Kd1 c3 93.Kc1 Kc4 94.Be3 Kb3 95.Kd1 c2 96.Kc1 d2 97.Bd2 Nd2 98.Kd2 Kb2 0–1. Keustermans,H – Van Herck,M, Antwerpen, 2000.

7.Nbd2 b5 8.Be2 (8.Bd3 a5 9.Ne5 Qc7=+) 8...a5=+ 9.c3 Bd6 10.Nh4 Ne4 (10...Be4 11.f3 Ng4 12.Ne4 de4 13.Nf5 ef5 14.fg4 Qh4 15.Kd2 fg4 16.Bg4–+) 11.Nf5= ef5 12.Ne4 fe4 13.g3 (13.0–0 0–0=+) 13...0–0 14.h4 f5 15.Kd2 g6 16.Qc2 Nf6 17.Rhf1 Qe7 18.Qb3 a4 19.Qd1 Rf7 20.Rh1 Ng4 21.Bg4 fg4–+ 22.Rh2 Raf8 23.Qg1 Rf3–+ 24.Re1 R8f5 25.Kd1 Qf8 26.Ke2 Rh5 27.Bc1 Qh6 28.Rg2 Be7 29.Qf1 g5 30.hg5 Bg5 31.Kd1 Qf6 32.Re2 Rh3 33.Ke1 Qh6 34.Rg1 Be7 35.Kd1 Rh2 36.Rg2 Qh3 37.Rg1 Qf1 38.Rf1 Kg7 39.Bd2 h5 40.Be1 Kg6 41.Kd2 h4 42.gh4 Bh4 43.Kd1 Kh5 44.Kd2 Bg5 45.Kd1 g3 46.fg3–/+ Re2 47.Ke2 Rf1 48.Kf1 Be3 49.Ke2 Bc1 50.Kd1 Bg5 51.Ke2 Kg4 52.Bf2 Bc1 53.Kd1 Kf3 54.Be1 Bg5 55.Bd2 Bd2 56.Kd2 Kf2 (57.g4 e3 58.Kc1 e2–+) 0–1. Juarez,Cesar Alejandro – Cichero,Esteban, Clarin GP op 4th, 1995.

7.Nbd2 Bd6 8.Nh4 =+.

7.c4 0–0 8.c5 Be7 9.Bd3 =+.

7.c4 dc4 8.Bc4 Nb6 9.Be2 c6 10.Nbd2 0–0 11.0–0 Re8 12.Ne5 Ne4 13.Ne4 Be4 14.f3 Bg6 15.Ng6+= hg6 16.e4 Qh4 17.e5 Bc7 18.g3 Qe7 19.Qb3 Red8 20.Rfd1 Nd5= 21.Rac1 a6 22.Rc4 Bb6 23.a4 Nc7 24.Rc2 Rd5 25.Kg2 Rad8 26.Bc4 Re5=+ 27.f4 Rf5 28.h4 Ne8 29.Qc3 Qf6 30.Rcd2? Nd6–+ Black fights for the Initiative 31.Ba2? Ne4 32.Qe3 Nd2 33.Rd2 a5 34.ba5 Ba5 35.Rd3 c5 36.Qe4 b6 37.Kf3 cd4 38.Bd4 e5 39.Be3 Rd3 40.Qd3 ef4 41.Bf4 Rc5 42.Qe2 Qc6 43.Qe4 Rc3 44.Be3 Qe4 45.Ke4 Kf8 46.Bd5 Ke7 47.Bb7? Rc4 48.Kf3 Ra4 49.Bg5 f6 50.Bf4 Bb4 51.Ke4 Bd6 52.Kf3 Bf4 53.gf4 b5 54.Bc6 Rb4 55.Kg4 Rb2 56.h5 gh5 57.Kh5 b4 58.Kg6 Kf8 59.Bd5 b3 60.Kf5 Rb1 (61.Ke4 Re1 62.Kf5 b2–+) 0–1. Czernicki,Bogdan (2000) – Koper,Ireneusz (2100), Rudnik, 1992.

7.c4 dc4 8.Bc4 c6 9.0–0 0–0 10.Re1 Qc7 11.h3 e5 12.de5 Ne5 13.Ne5 Be5 14.Qb3 Bb2 15.Qb2 Rad8 16.Nd2 Rfe8 17.Nf3 Be4 18.Ng5 Bd5 19.Be2 Re7 20.Red1 Red7 21.Rd2 h6 22.Nf3 Bf3 23.Rd7 Rd7 24.Bf3 Qd8 25.Qb3 Kf8 26.Rd1 Rd1 27.Qd1 Qd1 28.Bd1 Ke7 29.Bb3 Ne4 30.f3 Nc3 31.Kf2 f6 32.e4 Kd6 33.Ke3 c5 34.Kd3 Nb5 35.a4 Nd4 36.bc5 Kc5 37.Bd1 Ne6 38.g3 Kb4 39.f4 Kc5 40.h4 g5 41.f5 Nd8 42.Kc3 Nc6 43.hg5 hg5 44.g4 Kd6 45.Kd3 Ke5 46.Ke3 Nd4 47.a5 a6–+ 48.Ba4 Nb5 49.Bb3 Nd6 50.Bd5+– Nb5 51.Bb7 Nc7 52.Bc8 Kd6 53.Kd4 Nb5 54.Kc4 Nc7 55.Ba6?? Na6–/+ 56.Kb5 Nb8 57.a6?? Na6–+ 58.Ka6 Ke5 59.Kb5 Ke4 (60.Kc4 Kf4=) =. Hetfleis,Enrico (1640) – Strauss,Peter (1810), EU–ch Railways USIC op, 2000.

7.c4 dc4 8.Bc4 c6 9.0–0 Qc7 10.h3 Ne4 11.Nbd2 Ndf6 12.Rc1 0–0 13.Nh4 Nd2 14.Qd2 Be4 15.Qe2 Qe7 16.Nf3 Rfc8 17.Nd2 Bg6 18.Bd3 Bd3 19.Qd3 Qd7 20.Ne4 Be7 21.Rfd1 Rc7 22.Nc5 Qd8 23.Bc3 Bd6 24.e4 Nd7 25.e5 Be7 26.f4 Nb6 27.Be1 Qd5 28.Qb3 Rd8 29.Bf2 Bf8 30.Qc2 Be7 31.Rd3 Ra8 32.Rcd1 a5 33.Be1 ab4 34.Bb4 Qd8 35.g4 Nd5 36.Qd2 Bf8 37.g5 Bc5 38.Bc5 Rd7 39.Rb1 b6 40.Bd6 Rd6 41.ed6 Qd6 42.Rf1 Ra3 43.Ra3 Qa3 44.Kh2 b5 45.Rc1 Qd6 46.Kg3 b4 47.Ra1 f6 48.Ra8 Kf7 49.Ra7 Kg8 50.Ra8 ½–½. Blais – Barnes, IECG 1994.

7.c4 c6 8.Nbd2 Ne4 9.Ne4 Be4 10.Nd2 Bf5 11.Be2 Qf6 12.Rc1 a6 13.0–0 Qh6 14.g3 Nf6 15.Bf3 Qg6 16.Bg2 h5 17.h4 Qh6 18.cd5 ed5= 19.e4 de4 20.Re1 Qg6 21.Ne4 Ne4 22.Qd3 0–0 23.Be4 Be4 24.Qe4 Qe4 25.Re4 Rfe8 26.Rce1 Kf8 27.Kg2 Re4 28.Re4 g6 29.Re3 Re8 30.Kf3 Re3 31.Ke3 Ke7 32.f4 Ke6=+ 33.Ke4 Be7 34.Bc3 a5 35.Be1 a4 36.Bd2 f5 37.Kd3 Kd5 38.Be3 b6 39.Bf2 Bf6 40.Be3 Bg7 41.Bf2 Bf6 42.Be3= ½–½. Storaas,Jan_Thomas (2240) – Johansson,Victoria (2160), Helsingborg–B, 1991.

7.Nbd2 0–0 8.c4 c6 9.Be2 Re8 10.0–0 a5 11.Qb3 a4 12.Qc3 Rc8 13.Rac1 Ne4 14.Ne4 Be4 15.Qe1 dc4 16.Nd2 Bd3 17.Nc4 Bc4 18.Bc4 Qh4 19.f4+= Qe1 20.Rce1 Nb6 21.Bd3 f5 22.Bc1 g6 23.Bb2 Nd5 24.Bc2 b5 25.Kf2 Nf6 26.h3 Kf7 27.Re2 Rc7 28.Rc1 h5 29.Kf3 Rh8 30.Bc3 Nd5 31.Be1 Nf6 32.Bd3+/– Rhc8 33.Rec2 Nd5 34.Bf2 Nf6 35.Be1 Kg7 36.Bh4+/– Nd5 37.Be1 Kf7 38.g3 Nf6 39.Bd2 Ke7 40.e4 Ne4 41.Be4 fe4 42.Ke4 Kf7 43.g4 hg4 44.hg4+/– Bf8 45.Be3 Bg7 46.Rc5 Bf8 47.R5c2 Bg7 48.Rh1 Rh8+= 49.Rh8 Bh8 50.f5 gf5 51.gf5 ef5 52.Kf5 Re7 53.Bg5 Rd7 54.Be3 Re7 ½–½. Thorsteinsson,E (2135) – Bergsson,St (2035), 21st Open Reykjavik ISL, 2004.

7.Nbd2 Ne4 8.c4 c6 9.Ne4 Be4 10.Bd3 Nf6 11.0–0 h5 12.h3 Bf3 13.Qf3 (< 13.gf3 dc4 14.Bc4 Nd5=+) 13...g5 14.cd5 g4 15.Qe2 Nd5 16.f4 (16.hg4 Bh2 17.Kh2 hg4 18.Kg1 Qh4 19.f3 g3 20.Rac1 Qh2) 16...gh3 17.g3 Kd7 18.Kh1 Qg8 19.Rg1 Qg4 20.Qf2 Rag8 21.e4 Ne7?? 22.d5= Rh6 23.dc6 Nc6 24.Rad1 Ke7 25.e5+= Bc7 26.Qc5 Ke8 27.Be4 Bb6 28.Qd6 f5?? 29.Bc6+– bc6 30.Qc6 Kf7 31.Rd7 Kg6 32.Qe6# 1–0. Lukovski,Lev (2095) – Bruckmann,Jochen (1785), Duisburg op 6th, 1999.

7.Bd3 c6 8.0–0 (8.Bf5 ef5 9.0–0 a5=) 8...Bg6 (8...Bd3 9.Qd3 a5 10.ba5 Qa5 11.c4=+) 9.Nbd2 (9.c4 dc4 10.Bc4 0–0=) 9...0–0 10.Bg6= fg6 11.c4 Qe7 12.c5 Bc7 13.Re1 Ne4 14.Ne4 de4 15.Nd2 Bh2 16.Kh2 Qh4 17.Kg1 Qf2 18.Kh2 Qh4 19.Kg1 Nf6 20.Qe2 Ng4+/– 21.g3?? Qh3?? 22.Ne4+– Rf2 23.Qf2 Nf2 24.Nf2 Qg3 25.Kf1 Rf8 26.Re2 h5 (27.Ke1 g5+=; 26...Rf3 27.e4=+). Woschkat,Karl_Heinz – Hildner,Karl Jose, compuserve, 1996.

7.Bd3 Bd3 8.cd3 a5 9.b5 –/+.

7.Bd3 Bd3 8.Qd3 a5 9.b5 =+.

7.Bd3 Bd3 8.Qd3 a5 9.Qb5 =+.

7.Bd3 Bd3 8.Qd3 c6 9.Nbd2 (9.0–0 0–0=) 9...0–0 10.0–0 a5 11.c3 Re8 (11...b5 12.e4 de4 13.Ne4 Ne4 14.Qe4=+) 12.e4 e5 13.Rfe1 de4 14.Ne4= Ne4 15.Re4 Nf6–/+ 16.de5 Ne4 17.Qe4 Bf8 18.Re1 Qd5 19.Qf4 Qb3 20.Qc1 c5 21.Re3 Rad8–+ 22.Nd2 Qd5 (23.Nf3 cb4 24.ab4 ab4–+) 0–1. Fournier,Frederic – Cozette,Michael, Amiens, 1994.

7.Bd3 Ne4 8.Nbd2 0–0 9.0–0 Bg6 10.c4 c6 11.Ne5 Be5–/+ 12.de5 Nf2! 13.Rf2 Bd3 14.Qb3 Bg6 15.Raf1 Nb6 16.Bd4 Nd7 17.Qc3 b6 18.Nb3 Qg5 (19.cd5 cd5–/+) 0–1. Zemitis,Val – Caluza,Juni, Keres mem, 2001.

7.Bd3 Bg4 8.h3 Bf3 9.Qf3 e5 10.de5 Ne5 11.Be5 Be5 12.Ra2 0–0 13.0–0 c6 14.Nd2 a5 15.Rfa1?? (Better is 15.b5=) 15...Ba1–+ 16.Ra1 ab4 17.Nf1 (17.a4 b5 18.a5 Ra5 19.Ra5 Qa5–+) 17...ba3 18.Ng3 Qb6 19.Nf5 Qb2 20.Rf1 (20.Qd1–+) 20...a2 21.Qg3 Ne4 22.Qg4 (22.Be4 de4 23.Kh2 a1Q 24.Ra1 Qa1–+ (24...Ra1?! 25.Nh6 Kh8 26.Nf7 Kg8 27.Nh6 Kh8 28.Nf7 Kg8 29.Nh6 Kh8 30.Nf7=)) 22...a1Q 23.Ng7 Qg7 (24.Be4 Qg4 25.hg4 Qe5–+) 0–1. SupremeDalek – crafty, ICC, 1998.

7.Be2 0–0 8.0–0 Ne4 9.Nbd2 b6 10.Bd3 Qe7 11.Qe2 c5 12.dc5 bc5 13.bc5 Ndc5 14.Ne1 Na4–/+ 15.Bc1 Qh4 16.Ndf3 Qh6 17.Bd2 Bg4 18.h3 Bf3 19.Nf3=+ Nb2 20.Be4 de4=+ 21.Nd4 Be5 22.Rab1 Na4+= 23.Bb4 Rfc8= 24.c4 Qf6 25.Rfd1 a5 26.Be1 Rd8 27.Nb3 Rd1=+ 28.Rd1 Bc3 29.c5 Rd8 30.c6 Rd1 31.Qd1 Be1 32.Qe1 e5?? 33.Qa5+– Qc6 34.Qd8 (34...Qe8 35.Qe8#) 1–0. Kirpichenko,Katsiaryna – Pavlidou,Aikaterina, EU–ch U10 Girls, 2001.

7.Nh4 ab4 8.Nf5 ef5 =.

8.Nd4 Be4 9.0–0 (9.Nc3 Bg2 10.Rg1 Bh3 11.Rg7 Bh2=+) 9...0–0 (9...e5 10.d3 Bg6 11.Nf3=) 10.d3 Bf5 (10...Bg6 11.f4=) 11.Nf5+= ef5 12.c4 dc4 13.dc4 h6 14.Qd3 Ne4 15.Qd5+/– Qh4 16.g3 Qh3 17.Qb7 Ne5 18.Qd5 Ng4 19.Bg4 Qg4 20.f3 Qg5 21.fe4 Qe3 22.Kh1 Qe4 23.Rf3 Qe1 24.Kg2 Qe2 25.Rf2 Qe4 26.Kf1 Rfe8 27.Nc3 Qd5 28.Nd5 Re4 29.Rc1 f4 30.gf4 c6 31.bc6 Re6 32.c5 Bb8 33.c7 Ba7 34.Nb6! Bb6 35.cb6 Rc8 (35...Rb6 36.Bd4 Rb3 37.c8Q Rc8 38.Rc8 Kh7+–) 1–0. Mephisto Mondial12 – GrandMasterChess 80286, 1994.

9.0–0 Ne4 10.g3 =.

9.0–0 Qe7 10.Qc1 c6 11.a4 Rc8 12.Bc3 cb5 13.Bb5 b6 14.Qb2 e5 15.Bd7 Nd7=+ 16.Nf3 0–0 17.Na3 Rc6 18.Nb5=+ Bb8 19.Qb3 Nf6 20.Qb2 Re8=+ 21.Rfc1 Ne4 22.d3 Nc3 23.Nc3 Qc5 24.Ra3 Rec8 25.Nb5? f6 26.Nh4? Be8 27.Nf5? g6?? 28.Nh4?? Qb4 29.Qb4 ab4 30.Ra2? Rc5 31.d4 Rc4 32.Nf3? Bb5 33.ab5 b3 34.Ra3 Rc2 35.Rf1 b2 36.Rb3 e4 37.Ne1 Re2 38.g3 Rc1 39.Ng2 Rf1 40.Kf1 Rc2 41.Ne1 Rd2 42.h3 h5 43.Kg2 g5 44.g4 h4 45.Kf1 Kf7 46.Kg2 Bg3 (47.Rb4 Bf2–+) 0–1. Sauvage,L – Halleux,D, Huy op, 1992.

9.0–0 Ng4 10.Nf3 Be4 11.Bg7? Bf3 12.Bf3 Bh2 13.Kh1 Ne3 14.de3 Qh4 –+.

9.0–0 Ng4 10.Nf3 Be4 11.h3 Bf3 12.Bf3 =.

9.0–0 Ng4 10.Ng6?? Bh2 11.Kh1 Nf2 12.Rf2 hg6 –+.

9.Nc3 c5 =.

9.d3 c6 10.c4 dc4 11.dc4 Qc7 12.Ng6 hg6 13.Nc3 Be5 14.Rc1 Rd8 15.f4 Bc3 16.Bc3 Nc5 17.Qc2 Nce4 18.0–0 Qb6 19.Rf3 Nc3 20.Qc3 cb5 21.cb5 Rd7 22.Qc8 Rd8 23.Qc7 Qc7 24.Rc7 Rd7 25.Rc8 ½–½. Muller,Henri (1825) – Schulz,Hans_Juergen (1750), b2–b4.com, 2005.

7.b5 Nb6 8.Nh4 =.

7.b5 Be7 8.Nh4 0–0 9.Nf5 ef5 10.c4 Qc7 11.cd5+= Nd5 12.Nc3 N7f6 13.f4 Kh8 14.0–0 Nb6 15.Qe1 Rad8 16.Rd1 Rd6 17.Nb1 Rfd8 18.Be5+/– Ne4 19.Bd6 Qd6 20.Nc3 c4 21.d3 Nc3 22.Qc3 Bf6 23.Qc1 Qc5 24.dc4+– Re8 25.Rf3 g5 26.fg5 Bg5 27.Qc3 f6 28.Kf1 Kg8 (28...Rc8 29.Qd4+–) 1–0. Makri,B – Porfiriadou,C, GRE–ch (Women), 1992.

7.bc5 Nc5 8.0–0 Be7 9.d3 0–0 10.Nbd2 b6 11.Nh4 Na4 12.Bd4 Bg6 13.Ng6 fg6 14.c4 Qd7 15.Bf3 Bc5 16.Bf6+/– Rf6 17.Qb3 dc4 18.dc4 Raf8 19.Ne4 Rf5 20.Bd1 b5?? 21.cb5+– Nb6 22.Bg4 Be7 23.Bf5 gf5 1–0. Wettstein – Collaud, ch–Jugend CH, 1963.

7.Nh4 Bg6 8.Ng6 hg6 9.bc5 Bc5 10.c4 dc4 (11.Bc4 Qc7=). SkyNet – Reg_UK, ChessWorld.net, 2006.

8.0–0 0–0 9.Nh4 Bg6 10.Ng6 hg6 11.Nc3 Qc7 12.Nb5 Qb6 13.a4 a6 14.a5 Qc6 15.Nd4 Bd4 16.Bd4 e5 17.Bc3 Rac8 18.f4 Ne4 19.Bb4 Rfe8 20.c3 ef4 21.Rf4 Ndf6. woschkat (2480) – bertok (2405), net–chess.com, 2003.

8.0–0 Rc8 9.Nh4 Bg6 10.d3 Qc7 11.c4 dc4 12.dc4 Be4 13.Nc3 0–0 14.Ne4= Ne4 15.Bd3 Nef6 16.Nf3 Rfd8 17.Qc2 Bd6 18.Rad1 Ne5 19.Be5 Be5 20.Ne5 Qe5 21.Be2 Qc7 22.Rd4 Rd4 23.ed4 e5 24.de5 Qe5 25.Qd3 h6 26.Rd1 b6 27.Qf3 Re8 ½–½. Luzuriaga,Norberto Horacio – Bobb,Rolando, Memorial Rolando Illa, 2005.

8.d3 Qb6 9.Bd4 0–0 10.Nbd2 Rfc8 11.c4 Bg6 12.Bf6 Nf6 13.d4 Be7 14.Ne5 Bf5 15.g4 Be4 16.f3 Bg6 17.g5 Ne8 18.Ng6 hg6 19.Rg1 Qb2 20.Kf2 b6 21.cd5 ed5=+ 22.a4 Bb4 23.Nb3 Rc2 24.Nc1 Rac8 25.Nd3 Qc3 26.Rc1 Be7 27.Rc2 Qc2 28.Nf4 Qa2 29.Qb1 Qa4 ½–½. Pommerel,Wim – Glanzmann, CiF, 1991.

8.d3 Rc8 9.Nbd2 Qc7 10.c4 dc4 11.Nc4 b5 12.Ncd2 0–0 13.0–0 a6 14.Rc1 Qd6 15.Qb3 Rfe8 16.e4 Bg4 17.e5 Ne5 18.Be5 Qd5 19.Qb2 Nh5 20.Ne4 f6 21.Bd4 Bf3?? 22.Bf3 Qd4 23.Qd4+– Bd4 24.Bh5 g6 25.Bf3 Red8 26.Rb1 Kf7 27.Ng3 Rc7 28.Rfc1 Rdc8 29.Rc7 Rc7 30.Ne4 Ke7 31.Bd1 Bb2?? 32.Rb2+– Rc1 33.Rd2 (33...Ra1 34.a4+–) 1–0. Skjoldan,B – Jensen,M, 2000.

8.Nd4 Bg6 9.Nb3 Bd6 10.Nc3 0–0 11.Nb5 Be7 12.c4 a6 13.Nc3 dc4 14.Bc4 Ne5 15.Be2 Nd3 16.Bd3 Bd3 17.Nc1 Bg6 18.0–0 Bh5 19.Qc2 Rc8 20.Qd3? Qb6 21.Rb1 Rfd8 22.Na4 Qc6–+ 23.Qb3 Rd2 24.Bf6–/+ Bf6 25.Qb7 Qb7 26.Rb7 h6 27.Rb6 Rd1 28.Rb8?? Rb8–+ (29.g4 Bg4 30.Rd1 Bd1–+) 0–1. uno (1895) – Bolter (1920), ICC, 2003.

8.Nh4 0–0 9.Nf5 ef5 10.0–0 Qb6 11.Bf6 Nf6 12.Nc3 a6 13.Na4 Qd6 14.Nc5 Qc5 15.d4 Qd6 16.c4 dc4 17.Bc4 b5 18.Be2 f4 19.Bf3 Rad8 20.Qd3 fe3 21.fe3 Rfe8 22.Rac1 Qe7 (The backward pawn on e3 becomes a target) 23.Rfe1 Ne4 24.Rc6 h6 25.g3 Rd7 26.Re2 Ng5= 27.Bg2 a5 28.Ra6+/– Rc7 29.h4 Ne6 30.Ra5 b4 31.ab4 Qb4 32.Qd2 Qd6 33.Kh2 Rec8 34.Ra1 Qd8 35.Rf2 Qd6 36.Be4 Qe7 37.Raf1 Nd8 38.Bf5 Ra8 39.e4 Ra2?? 40.Qa2+– (40...Rb7 41.Rc1+–) 1–0. Rosner,Dirk – Boettger,Hellmuth, DESC, 2000.

8.Nh4 Be4 9.f3 Bg6 10.Ng6 hg6 11.Bb5 =.

8.Nh4 Be4 9.f3 Nh5 10.g3 =.

8.Nh4 Bg6 9.0–0 Qc7 10.Ng6 hg6 11.f4 0–0–0 12.Nc3= a6 13.Na4 Ba7 14.Bd4 Bd4=+ 15.ed4 g5 16.Rf3 Ne4 17.d3 Nc3–/+ 18.Nc3 Qc3 19.Rf2 Qd4 20.c3 Qc5 21.d4 Qd6 22.g3 gf4 23.Rf4 f5 24.Qc1 g5 25.Rf1 f4 26.gf4 Rdf8 27.c4 gf4 28.Bf3 e5 29.cd5–/+ Kb8 30.Kh1 ed4 31.Qb2 Ne5 32.Rab1 Rf7 33.Qe2 Rfh7 34.Rf2 d3 35.Qe4 Nf3 36.Qf3 Rh3 37.Qe4 f3! 38.Rbb2 Qa3 39.Qe5 Ka8 40.Rf1 Qc5 41.Rd2 R8h5 42.Qe8 Ka7 43.Rb1 Qd5 44.Qe3 Qc5 45.Qe4 Rh2 46.Rh2 Rh2 47.Kh2 Qc2 (48.Kg3 Qb1 49.Qe3 Qb6 50.Qd3 Qf6–+) 0–1. Rosner,Dirk – Binder,Thomas, DESC, 1999.

8.Nh4 Bg6 9.Ng6 hg6 10.Nc3 a6 11.h3 d4 12.Na4 de3 13.fe3 Qc7 14.Nc5 Qg3=+ 15.Kf1 Nc5 16.Bf6 gf6 17.c3 Rd8 18.Rb1 Ne4?? 19.Qa4+– b5 20.Qe4 Rd2 21.Rd1 Qd6? 22.Rd2 Qd2 23.Kf2 Rh5 24.Qa8 Ke7 25.g4 Re5 26.Qa7 Kf8 27.Rd1 Qc3 28.Rd7 Kg8 29.Rd3 Qa5 30.Qd4 Kg7 31.h4 (31...Rd5 32.Qb2+–; 31.Bf3!? Qc7+–) 1–0. Gross,Wilhelm – Merten,Rainer, xix/06, 1989.

8.Nh4 Bg6 9.Ng6 hg6 10.Nc3 Rc8 =.

7.0–0 0–0 8.c4 c6 9.c5 Bc7 10.d4 Bb1 11.Rb1 Ne4 ½–½. Jeschke,Holger – Birkholz,Frank, 50. LEM Kandidaten B, 1995.

7.0–0 e5 8.c4 dc4 9.Bc4=.

7.0–0 h6 8.d4 (8.Nd4 Bh7=) 8...0–0 9.Nbd2 Ne4 (9...a5 10.b5=) 10.c4 c6 11.c5 Bc7 12.Re1 Ndf6 13.Ne5 Nd2 14.Qd2 Ne4 15.Qd1 Qh4 16.g3 (16.Rf1 f6 17.Nf3 Qh5=) 16...Qe7 (16...Qe7 17.f3 Nf6=; Better is 16...Qg5 17.Qb3=+) 17.Nf3 Ng5 18.Ng5 hg5 19.Bf3 Kh7 20.e4 de4 21.Be4 Be4 22.Qh5 Kg8 23.Re4 Rad8 24.Rae1 Rd5 25.Bc1 Qf6 26.Qd1 Rfd8 27.Qg4 Qg6 28.Qd1 R8d7 29.h4 Bd8 30.h5 Qf5 31.g4 Qf6 32.Bb2 Bc7 33.R1e3 Bf4 34.Rf3 g6 35.h6 Kh7 36.Rh3 e5 37.Qe2 ed4 38.Re8 Rd8 39.Re4 a6 0–1. Junghaenel,Dieter – Heslenfeld,Peter Hermann, Dresden, 2001.

7.Nd4 Bg6 8.Nb5 Be5 9.d4 Bd6 10.Nd6 cd6 11.Nd2 0–0 12.0–0 Nb6 13.a4 Rc8 14.Bd3 Nc4 15.Nc4 Bd3 16.Qd3 (16.cd3) 16...Rc4 17.b5?! (17.Qb3) 17...Qc7 18.c3 Ne4 19.Rfc1 Rc8 20.Ra3 Qa5 21.f3 Qb4!? 22.cb4 Rc1 23.Bc1 Rc1 24.Qf1 Rf1 25.Kf1 Nd2 26.Ke2 Nc4 27.Rc3 f5 28.a5 Kf7 29.Kd3? (29.Rc2) 29...Nb2 30.Kc2 Nc4 31.Kb3? Nd2 32.Ka4 Nc4 33.Kb3 Nd2 34.Kc2 Nc4 35.Kd3 Nb2 36.Ke2 Nc4 37.Rc2 Kf6 38.Kd3 g6 39.e4 h6 40.ed5 ed5 41.g3 b6 42.Ra2 Ke6 43.h4 h5 44.Rg2 ba5 45.ba5 Na3 46.b6 1–0. Margraf – Ott, Landsberg 1991.

7.Nh4 0–0 8.0–0 Be4 9.d3 Ne8 10.g3 Bf5 11.Nf5 ef5 12.c4 dc4 13.dc4 Be5 14.Nc3 Nd6 15.f4 Bc3 16.Bc3 Qe7 17.Qd4 Nf6 18.Qe5 Qd7 19.Rfd1 Rfe8 20.Qd4 Qe6 21.c5 Nde4 22.Bb2 c6 23.Rd3 Rab8 24.Rad1 b6 25.cb6 ab6 26.Bc1 c5 27.bc5 bc5 28.Qa1 c4 29.Rd4 Rec8 30.a4 c3 31.a5 c2 32.Re1 Rc3 33.a6 Rbc8 34.a7 Ra8 35.Ra4 Qd7 36.Ra5 Rc7 37.Qb2 h6 38.Bf3 Rc6 39.Qb5 Kh8 40.Re2 Qd1 41.Kg2 Rcc8 42.Qb2 Kg8 43.Ra2 Kh7 44.Rc2 Rc2 45.Qc2 Qc2 46.Rc2 Ra7 47.h4 Ng4 48.Be2 Kg6 49.Bd3 Rd7 50.Bb5 Rd1 51.Rc6 Kh7 52.Be2 Re1 53.Rc2 h5 54.Bg4 fg4 55.Kh2 Rf1 56.Rc4 Rf2 57.Kg1 Re2 58.Re4 Re1 59.Kf2 Rc1 60.Rd4 Rc2 61.Kg1 Kg6 62.e4 Rc1 63.Kf2 Rc6 64.Rd2 Rb6 65.Kg2 Kf6 66.Rc2 Ra6 67.Rb2 Kg6 68.Rd2 Rb6 69.Rc2 Kf6 70.Ra2 g6 71.Rc2 Ra6 72.Rb2 Kg7 73.e5 Rc6 74.Kf2 Kf8 75.Rb3 Ke7 76.Ke3 Ra6 77.Ke4 Ra2 78.Rc3 Re2 79.Kd4 Kd7 80.Ra3 Ke6 81.Rb3 Rd2 82.Ke4 Ra2 83.Rb6 Ke7 84.Rb7 Kf8 85.Rb3 Re2 86.Kd3 Rg2 87.Kd4 Rd2 88.Kc5 Kg7 89.Kc4 Rd7 90.Rd3 Rc7 91.Kd4 Rc2 92.Ra3 Rb2 93.Rc3 Ra2 94.Rb3 Rd2 95.Ke4 Re2 96.Re3 Rb2 97.Rc3 Re2 98.Kd5 Re1 99.Rd3 Rf1 100.Ke4 Rc1 101.Ke3 Kf8 102.Rb3 Ke7 103.Rb7 Kf8 104.Rb8 Kg7 105.Rb3 Rc2 106.Rd3 Rg2 107.Kd4 Re2 108.Ra3 Rd2 109.Ke4 Re2 110.Re3 ½–½. Bonetti,Shane – Tinker (2370), ICC, 2002.

7.Nh4 0–0 8.Nf5 ef5 9.0–0 f4 10.c4 fe3 11.de3 dc4 12.Bc4 Qb8 13.Qd2 c5 14.f4 cb4 15.ab4 Nb6 16.Bb3 Qd8 17.Be5 Ne4 18.Qd4 Be5 19.fe5 Ng5 20.Nc3 Qe8 21.Ne4 Ne6 22.Qd3 Qe7 23.Nd6 Nd8 24.Ra5 Nd7 25.Nf5 Qe8 26.Qd4 Ne6 27.Qg4 h5 28.Qh5 b6 29.Rf3 Rc8 30.Rh3 Rc1 31.Kf2 Rc2 32.Bc2 f6 33.Ne7 Qe7 34.Qh7 Kf7 35.Bg6 1–0. COMP – COMP, 2002.

7.Nh4 c6 8.Nf5 ef5 9.0–0 f4 10.ef4 Bf4 11.Re1 0–0 12.d3 Qc7 13.g3 Be5 14.Be5 Ne5 15.d4 Nc4 16.Bc4 dc4 17.Nd2 b5 18.Qf3 ½–½. marekt – kvadratrod, ChessWorld.net, 2003.

7.Nh4 Bg6 8.Nc3 0–0 9.Nb5 Be7 10.Ng6 hg6 (Worse is10...fg6 11.Nd4 Ne4 12.Ne6 Nf2 13.Qc1 (13.Nd8?! Nd1 14.Nc6 bc6 15.Rd1 a5+=) 13...Nh1 14.Nd8 Bh4 15.g3 Bd8 16.c4+–) 11.Nc3 c5 12.bc5 Nc5 13.Rb1 a6 14.h4 b5 15.h5 g5 16.h6 g6 (16...gh6 17.Rh6 Kg7 18.Rh3=) 17.a4–/+ b4 18.Na2 Na4 19.Bd4 a5 20.c3 Nc5 21.cb4 ab4 22.Nb4 Nce4 (22...Qd6 23.Bf6 Bf6 24.Nc2–/+) 23.Nc6 Qc7 24.Ne7 Qe7 25.d3 Nd6 26.Be5 Nd7?? (Better is 26...Kh7–/+) 27.h7 1–0. b4_player (2165) – zoki (1960), GameColony.com, 2002.

7.Nh4 Bg6 8.Nc3 c6 9.Ng6 (9.b5 c5=) 9...hg6 10.b5 Qc7 11.h3 0–0 (11...c5 12.Na4=) 12.Rb1 c5 13.0–0 b6 (13...Rad8 14.Qe1=) 14.f4 Rfe8 (14...d4 15.Na2=) 15.Bf3+= Rad8 16.Qe2 Nf8 17.d3 d4 (17...N8h7 18.Nd1+=) 18.Ne4 Ne4 19.Be4 f5 20.Bc6–/+ Re7 21.ed4 cd4 22.Bd4 Bf4 23.Bb2 Bd6 24.Rbd1 Nd7 25.d4 Nf6 26.Qf3 Bh2 27.Kh1 Nd5 28.Rde1 Bg3 29.Re6! Re6 30.Bd5 Rd5 31.Qd5 Kf7 32.c4 Ke7 33.c5 Re2 34.Bc3 Bh4 35.Bb4 1–0. themonkey (2150) – ravi_01 (1925), GameColony.com, 2002.

7.0–0 a5 8.b5 =.

7.0–0 h6 8.d3 0–0= 9.Nbd2 a5 10.b5 c6 (10...Bd6 11.Nd4=) 11.bc6+= bc6 12.Nd4 Qc7 13.Nf5 ef5 14.c4 (14.Rb1 Rfb8+=) 14...Bd6 15.g3 Rab8 16.Qc2 Qa7 17.d4 Rfc8 18.c5+/– Be7 19.Rab1 g6 20.Qa4 Bd8 21.f3 h5 22.Bd3 Ra8 23.Bc3 Rab8 24.Rb8 Nb8 25.Rb1 Qe7 26.Nf1 Qa7 27.Qb3 Nfd7 28.Qb7 Rc7 29.Qa7 Ra7+/– 30.Nd2 h4 31.f4 hg3 32.hg3 Bc7 33.Nf3 Kg7 34.Kg2 Nf6+= 35.Ne5 Ne4 36.Be1 f6= 37.Nf3 Kf7 38.Bc2 Kg7 39.Ba4 Kf7 40.Kf1 Ke6= 41.Ke2 Kf7 42.Kd3 Ke6 43.Rb2 Kf7 44.Nd2+= Ke6 45.Nb3 Rb7= 46.Rh2 Kf7 47.Kc2 Kg7 48.Rh3 Ra7= 49.Nd2 Rb7 50.Ne4 fe4 51.g4 Bd8 52.f5 g5 53.Bg3+/– Bc7 54.Bc7 Rc7 55.Rh1 Rb7 56.Kc3 Kg8 57.Rh2 Rb1 58.Rb2 Rb2 59.Kb2 Kf7 60.Bd1 Ke7 61.Kb3+/– Kd7 62.Ka4+– Kc7 63.Ka5 Kb7 64.Be2 Ka7 65.a4 Kb7 66.Kb4 Ka7 67.a5 Na6 68.Ka4 (68.Ba6!? Ka6 69.Ka4 Ka7+–). Betz,Egon (1875) – Wolf,Alfred(34Bliest) (1825), 13sen.Woerishofen, 1997.

7.0–0 h6 8.d3 0–0 9.Nbd2 Bh7 10.c4 c5 11.Qb3 Rc8 12.d4 cd4 13.Bd4 Qc7 14.Qb2 dc4 15.Nc4 Rfd8 16.Rac1 Qb8 17.Nfd2 b5 18.Ne5 Ne5 19.Be5 Qb6 20.Bf3 Ne8 21.Nb3 Bf6 22.h3 Be5 23.Qe5 Nd6 24.Nd4 Rc1 25.Rc1+/– Nc4 26.Qb5+– Na3 27.Qa4 Nb1 28.Nc6 Rf8 29.Qa2 Kh8 30.Rb1 Bb1 31.Qb1 Rc8 32.Qe4 Rc7 33.g3 Qa6 34.Kg2 Qa2? 35.Qd4 Rc8 36.Qd7 Rf8 37.Na7 e5 38.Nc6 f6 39.Qf5 (39...Qf7 40.Be4+–; better is 39.Ne7!? Qf7 40.Bd5 Qe8+–) 1–0. Kranzl,Peter – Trauner,Rudolf, Austria, 1998.

7.0–0 h6 8.d3 0–0= 9.Nd4 a5 =.

7.0–0 h6 8.Nd4 Be4 +=.

7.d3 0–0 8.Nbd2 (8.0–0 c5=) 8...a6 (8...c5 9.bc5 Nc5 10.0–0=+) 9.c4 (9.0–0 c5=) 9...b6 10.cd5 ed5 11.Nd4 Be6 12.Nc6 Qe8 13.Ne7 Qe7 14.0–0 c5 15.Nf3 Bg4 16.h3 Bf3 17.Bf3 Qe6 18.Qe2 Rac8 19.Rfc1 Rc7 20.Rc2 c4 21.dc4 dc4 22.Rd1 b5 23.Bc3 Ne5 24.Be5 Qe5 25.Rdc1 Rd8=+ 26.Qe1 Rcd7 27.Qc3 Qc3–/+ 28.Rc3 Nd5 29.R3c2 Nc7 30.Rc3 Rd3 31.R1c2 Rd2 32.Rd2 Rd2 33.Kf1 Nd5 34.Bd5 Rd5 35.Ke2 f5 36.f4 Kf7 37.g4 Kf6 38.Kf3 g6 39.Ke2 h6=+ 40.Kf3 Rd1 41.Kg2 Ke6 42.Kf3 Rb1 43.Rc2–/+ Rb3 44.Ra2 Kd5 45.gf5 gf5 46.Rd2 Rd3 47.Ra2 c3 48.a4 Kc4–+ 49.ab5 ab5 50.Ke2 Rd6 (51.Ra1 Rd2 52.Kf3 Kb4–+) 0–1. Deutekom,A – Tuijp,Paul, Haarlem AKN, 1994.

7.Nh4 Be4 =.

7.Nh4 Bg6 8.0–0 c5 9.bc5 Bc5 10.Nc3 Rc8 11.Rb1 Qe7 12.Bc1 Nb8 13.h3 Nc6 14.Nb5 Qd7 15.Ng6 hg6 16.Nc3 d4 17.Na4 Bd6 18.Bb2 Bc7 19.f4 Qd6 20.c4 Ba5 21.Bf3 b6 22.Rc1 Qd7 23.Bc6+= Qc6 24.Bd4 Bd2 25.Nb6 Be3 26.Be3 ab6 27.Qd4 Rb8 28.Rfd1 0–0 29.Rb1 ½–½. Benassi,Aspasio – Beutel,Heinrich, corr SES, 2001.

8.c4 dc4 9.Bc4 Nb6 10.Be2 =.

8.c4 c6 9.Nc3 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 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 Pfalz, 1991.

8.d3 a5 9.b5 =.

8.d3 c5 9.b5 a6 10.ba6= ba6 11.Nbd2 Qc7 12.Nh4 Bg6 13.Ng6 fg6 14.c4 Rab8 15.Qc2 Rb7 16.Rfb1 Rbb8 17.g3 Ne8 18.d4 Nd6 19.cd5+/– ed5 20.dc5 Qc5 21.Qc5 Nc5+= 22.Bd4 Nde4 23.Ne4 Ne4 24.Ba6 Rb1 25.Rb1 Nf2? 26.Rb7 Bf6 27.Bc5 Ra8+= 28.Bb5 Ne4 29.Bb4 d4 30.ed4 Bd4 31.Kf1 Rd8 32.Be7 Rd5 33.Bc4?? Nd2–+ 34.Kg2 Nc4 35.Rb8 Kf7 36.Bb4 Ne3 37.Kf3 Nc2 38.Rf8 Ke6 39.Re8 Kd7 40.Re7 Kc6 41.Rg7 Bg7 (42.Be7 Na3 43.Ba3 Rd3 44.Kf4 Ra3–+) 0–1. Marinelli,P – Rostrom,R, Troy MI Classic–B, 1993.

8.Nd4 =.

8.Nh4 Be4 =.

8.Nh4 Bg6 9.Ng6 hg6 10.c4 c6 11.Nc3 dc4= 12.Bc4 Ne5 13.Be2 Nd3 14.Qc2 Nb2 15.Qb2 Nd5 16.Ne4 Qb6 17.Rab1 Rfb8 18.Rfc1 a5 19.Nc5 Qa7 20.d4 ab4 21.ab4 Qa3 22.b5 cb5 23.Bb5 Qb2= 24.Rb2 b6 ½–½. Lebel,Patrick (2170) – Strandby,Martin, NATO–ch, 2001.

7.0–0 Be7 8.d3 0–0 9.Nd4 Bh7 10.f4 c5 11.bc5 Bc5 12.Qe1 Re8 13.Nc3 Bd4 14.ed4 Rc8 15.Rb1 Qa5 16.g4 Bg6 17.Kh1 Rc6 18.Bf3 b6 19.Ba1 Qa3 20.g5= hg5 21.fg5+= Nh7 22.Bd5 Rcc8 23.Bb7 Rb8 24.Be4 Ndf8 25.h4 Red8 26.d5 Be4 27.de4 Rbc8 28.Rd1 ed5 Black fights for the Initiative 29.ed5 The passed pawn on d5 will quickly become a dangerous weapon 29...Qb4 30.Qf2 Rd7 31.Rd4 Rc4 32.Rfd1 f6 33.Ne4 fg5=+ 34.hg5 Rd4 35.Qd4 Qe7 36.d6= Qf7 37.Qd5 Ne6 38.Kg1 Nef8 39.Qf7 Kf7+= 40.Rd5 Ne6 41.g6 Kg6–/+ 42.Kf2 Nhf8 43.Ke3=+ Rf7 44.Rd1 Nd7 45.Rg1 Kh5 46.Rh1= Kg6 47.c4 Rf5=+ 48.Rh8 Ndf8 49.Nf2 Kf7 50.Nd3 Nd7 51.Ra8 ½–½. Luzuriaga,Norberto Horacio – Okamura,Milton, corr Buenos Aires–Rio de Janeiro, 2001.

7.d3 Be7 8.0–0 0–0 9.Nbd2 c5 10.bc5 Nc5 11.Ne5 Na4 12.Bd4 Bc5 13.Bc5 Nc5 14.d4 Nce4 15.Ne4 Ne4 16.c4 Nc3 17.Qd2 Ne2 18.Qe2 f6 19.Nf3 dc4 20.Qc4 Rc8 21.Qb4 Be4 22.Rfc1 Bf3 ½–½. Lisakowski,Christof (1960) – Napierala,Dieter (2020), RSS5D pro–42, 2005.

7.d4 Be7 8.0–0 c6 9.c4 Qc7 10.h3 Ne4 11.Nbd2 Ndf6 12.Rc1 a6 13.Ne4 Ne4 14.Nd2 Ng5 15.Nf3 Ne4 16.Nd2 Ng5 17.Nf3 Ne4 18.Nd2 ½–½. Wouters,Ton – Otte,Marco, Wag.Ext.4vsHetKasteel2, 1999.

8.Nc3 0–0 9.Nb5 a6 10.Nd6+= cd6 11.d3 e5 12.c4 Nb6 13.cd5+/– e4 14.Nd4 Bg6 15.de4 Be4 16.f3 Bd5 17.Rc1 Be6 18.e4 Qe7 19.Ne6 fe6 20.Bd4 Qd8 21.Qb3 d5 22.Rfd1 Re8 23.Qe3+– Nbd7 24.e5 Nh7 25.f4 Ndf8 26.Bb6 Qb8 27.Rc2 Rc8 28.Ba7! (28...Rc2 29.Bb8 Rb8 30.Bd3+–) 1–0. Rosner,Dirk – van Venetie,Koen, CiF, 2001.

8.c4 dc4 9.Bc4 a5 10.b5 =.

8.c4 c6 9.b5 0–0 10.Nd4 Bh7 11.h3 c5 12.Nf3 Rc8 13.d3= Bb8 14.Nbd2 Re8 15.Qb3 Qc7 16.Rac1 b6 17.Rfd1 Rcd8 18.a4 Bg6 19.Nf1 dc4 20.dc4 e5= 21.N3h2 Nh7 22.Qc3 Ndf6 23.f3 Ng5 24.Ng4 Ng4=+ 25.hg4 Qe7 26.Bd3 Bd3 27.Rd3 Rd3 28.Qd3 Rd8 29.Qc2 Qd7 30.Qf5 Qd6 31.Kf2 e4 32.f4+= Nh7 33.Qe4 Nf6 34.Bf6 Qf6 35.Rd1?? Re8 36.Rd2 Qc3 37.Qd5 Qb3 38.Qd7 Rf8 39.Ng3 Qc4+= 40.Nf5 Qe6 41.Ne7+/– Kh7 42.Qe6 fe6 43.Nc6 Bf4+= 44.ef4 Rf4 45.Kg3 Ra4 46.Re2 a6 47.ba6 Ra6 48.Nd8 b5 49.Ne6 c4 ½–½. Sass,Andreas – Kaeding,Oliver, Schleswig–Holstein, 1991.

8.Nd4 Be4 =.

8.Nh4 Bh7 9.f4 g5 10.fg5 hg5 11.Nf3 g4 12.Nh4 Be4 (12...Bc2!? 13.Qc2 Rh4–/+) 13.g3=+ Rh4 (13...Be5 14.Be5 Ne5 15.Nc3=) 14.Bf6 (14.gh4 Nh5 15.Qe1 g3–/+ (15...Bc2?! 16.Bg4 Nhf6 17.Be2+=)) 14...Rh2 (14...Bg3 15.Bd8 (15.hg3?? Rh1 16.Kf2 Qf6 17.Ke1 Rf1 18.Bf1 Bf3–+; 15.Bh4?? Bh2 16.Kh2 Qh4 17.Kg1 Qg3) 15...Rh2 16.Rf3 gf3 17.Bf3–+) 15.Kh2 (15.Bd8?? Rg2 16.Kh1 Re2 17.Rf3 Bf3 18.Kg1 Rd8 19.Qe2 Be2–+) 15...Nf6 16.Kg1 (Better is 16.Nc3!?=) 16...Ke7 17.Nc3 Qh8 (18.Ne4 Ne4 19.Bg4 Ng3–+) 0–1. Rosner,Dirk (2180) – Heinsohn,Michael (2285), EM/M/A066 ICCF Email, 1999.

7.Be2 Be2 8.Qe2 Be7 9.f4 Ne4 10.Nf3 Bf6 11.Be5 0–0 12.0–0 Ng5 13.Ng5 Be5 14.fe5 Qg5 15.d4 f6 16.ef6 Nf6 17.Nd2 Ng4 18.Rae1 Rf1 19.Qf1 ½–½. Plock – Benassi, email friendly 1998.

7.Be2 Be2 8.Qe2 Be7 9.f4 Ne4 10.Nf3 Bf6 11.Be5 Ne5 12.fe5 Bh4 13.g3 Bg3 14.hg3 Ng3 15.Qg2 Nh1 16.Qg7 Kd7 17.Qg2 Qg8 18.Qh1 Qg3 19.Kf1 Rag8 20.Nc3 Qg4 ½–½. Benassi – Plock, email friendly 1998.

7.Nf3 Bd6 8.Be2 0–0 9.Nc3 Bf3 10.Bf3 c6 11.0–0 Ne5 12.Be2 Nc4 13.Bc4 dc4 14.Qe2 Qc7 15.f4 b5 16.d3 cd3 17.cd3 a5 18.Rac1 Rfb8 19.Ne4 Ne4 20.de4 ab4 21.ab4 Rc8 22.Bc3 e5 23.Qf2 Ra4 24.fe5 Bf8 25.Qb2 Qa7 26.Bd4 Qd7 27.Bc5 Bc5 28.Rc5 Qd3 29.Qf2 Qb3 30.Qd2 Qb4 31.Qd5 Raa8 32.Rc6 Rc6 33.Qc6 Rd8 34.e6 fe6 35.Qe6 Kh8 36.Qb6 Re8 37.e5 Qb3 38.e6 h6 39.e7 Qb4 40.Rf8 Kh7 41.Qd4 Qe7 42.Re8 Qe8 43.e4 h5 44.h3 g5 45.Qd5 Kh6 46.Qd6 Kh7 47.e5 b4 48.e6 Kg8 49.Qc5 Qe6 50.Qg5 Kh7 51.Qh5 Qh6 52.Qf5 Qg6 53.Qd7 Qg7 54.Qd3 Qg6 55.Qb3 Qb6 56.Kh1 Kh8 57.Qb2 Kg8 58.g3 b3 59.Kh2 Qe3 60.Qg2 Qc3 61.Qd5 Kg7 62.Qg5 Kf7 63.Qh5 Ke6 64.Qe8 Kd5 65.Qd7 Ke4 66.h4 b2 67.Qg4 Ke3 68.Qf4 Ke2 69.Qf5 Qb4 70.Qb1 Qd2 71.Qe4 Kf2 72.Qf5 Ke3 73.Kh3 Qc1 74.Qf4 Kd3 75.Qf3 Kd4 76.Qf6 Ke4 77.Qe6 Kf3 78.Qd5 Kf2 79.Qf7 Ke2 80.Qh5 Ke3 81.Qe5 Kf2 82.Qd4 Ke2 83.Qg4 Ke1 84.Qb4 Kf1 85.Qb5 Kf2 86.Qb6 Kf3 87.Qb3 Ke2 88.Qb5 Kd1 89.Qh5 Kc2 90.Qc5 Kb1 91.Qf2 Qh1 92.Kg4 Qe4 93.Kh3 Kc1 94.Qc5 Kd2 95.Qf2 Qe2 96.Qf5 Ke1 97.Qg6 Kf2 98.Qb6 Kf1 99.Qg6 Kg1 100.h5 Qf1 101.Kh4 b1Q 102.Qb1 Qb1 103.g4 Kf2 104.Kg5 Kf3 105.h6 Qh7 106.Kf6 Qh6 107.Ke5 0–1. COMP – COMP, 2002.

6.Bb5 Nbd7 =.

6.Nc3 0–0 7.Bd3 Bd3=+ 8.cd3 c5 9.bc5 Bc5 (White creates threats along the open c–file) 10.0–0 Nc6 11.Qb3 d4 12.Ne2 de3 13.de3+= Ne7 14.Bf6+/– gf6 15.Rfc1 Qb6 16.Qc3 Be3 17.fe3+– Qe3 18.Kf1 Nd5 19.Qd2 Rfd8 20.d4 Rac8 21.Qe3 Ne3 22.Kf2 Nc4 23.a4 e5 24.Ng3 Nb2 25.Rc8 Rc8 26.de5 Rc2 27.Kg1 fe5 28.Ne5 f6 29.Ng4 Kf7 30.Ne4 Nd3 31.Rf1 (31...Ra2 32.Ngf6 Ra4 33.Nh7 Ke6 34.Nhg5 Ke5 35.Nf2 Nf2 36.Kf2+–; 31.Ngf6 Kg6+–) 1–0. Ventimiglia,Charles – Carless,David, IECC, 1998.

6.Nc3 Nbd7 7.Be2 =.

6.Nc3 h6 7.Bd3 Bd3 8.cd3 0–0 9.0–0 Nbd7 10.Qc2 c5 11.bc5 Nc5 12.Ne2 Rc8 13.Rfc1 b5 14.Rab1 Nfd7 15.d4 Na4=+ 16.Qb3 Qa5 17.Ba1 a6 18.d3 Nab6 19.Bb2 Qa4 20.Qa2 b4 21.Ne1 Rb8 22.Ra1 b3 23.Qb1 Rfc8 24.Rc8 Nc8 25.Nf3 Nd6 26.Qd1 a5 27.Rc1 Nb5 28.Nd2 Ba3 29.Ba3 Qa3 30.Nb3 a4 31.Nc5 Nc5 32.dc5 Na7 33.c6 Rc8 34.Ra1 Qd6 35.Qa4 Nc6 36.Rc1 Ne7 37.Rc8 Nc8 38.Nd4 Kh7 39.Qc2 Ne7 40.f4 f6 41.Kf2 e5 42.fe5 fe5 43.Nf3 Nc6 44.h4 Nb4 45.Qc3 ½–½. Ventimiglia,Chuck – Carr,James, IECC, 1998.

6.c4 dc4 7.Bc4 0–0 8.d3 c6 (8...Nbd7 9.Nbd2=) 9.e4 Bg6 (9...Bg4 10.h3 Bh5 11.g4=) 10.Ne5 Nbd7 11.Ng6 hg6 12.0–0 Qc7 13.Qe2 Bd6 14.h3 Nh5 15.d4 e5 16.Nd2 Nf4 17.Qe3 ed4 18.Bd4 Rae8 19.g3 Nh5 20.Rfd1 c5 21.bc5 Bc5 22.Rac1 Bd4 23.Qd4 unclear. marekt – Bigbadboris, ChessWorld.net, 2004.

6.c4 h6 7.Nc3 0–0 8.Be2 Nbd7 9.0–0 c6 10.cd5 Nd5 11.Nd5 cd5 12.Re1 a5 13.Nd4 Bh7 14.Bf3 Qc7 15.e4 de4 16.Be4 Be4 17.Re4 Nf6 18.Nf3?? Ne4–+ 19.Rc1 Qf4 20.Be5 Qf5 21.Bd4 Rac8 22.Rb1 Rc4 23.ba5 Ba3 24.h3 Ng5 25.Ng5 Rd4 26.Nf3 Bb4 27.Nd4–/+ Qd3?? 28.Rb4+– Rd8 29.Nf3 Qg6 30.Rb7 Rd3 31.Ne5 (31...Qe4 32.Rb8 Kh7 33.Nd3+–) 1–0. valpa – Minstrel, playchess.de, 2002.

6.Bd3 Bd3 7.cd3 a5 8.b5 c5 9.d4= c4 10.d3 cd3 11.0–0 0–0 12.Qd3 Nbd7 13.Rc1 Ne4 14.Nc3 Nc3 15.Bc3 Nf6 16.a4 Qb6 17.Bb2 Rfc8 18.Ba3 Ba3 19.Qa3 Ne4 20.Ne5 Qd8 21.Rc8 Rc8 22.Rc1 f6 23.Nd3 Kf7 24.f3 Nd6 25.Rc8+= Nc8 26.Qc5 b6 27.Qc3 Nd6 28.Qc6 Nc4 29.e4 Qd6 30.Qd6+= Nd6 31.ed5 ed5 32.Nf4+= Nc4 33.Kf2 Nb2= 34.Ke3 Na4 35.Kd2 Nb2 36.Nd5 a4? 37.Nb6 a3 38.Kc3 Nd1 39.Kb3 Ne3 40.Ka3 Ke6 41.Kb4 Ng2 42.Kc5 Nf4 43.Kc6 g5 44.d5 Kf5 45.Nc4 h5 46.b6 (46...Ne6 47.Nd6 Ke5 48.de6 Ke6 49.b7+–) 1–0. pcmvr (2775) – unnics (2420), net–chess.com, 2006.

6.d4 0–0 7.Be2 h6 8.0–0= c6 9.Nbd2 Nbd7 10.c4 a5 11.b5 dc4 12.Bc4 c5 13.Qe2 Be4 14.Ne4+/– Ne4 15.Rfd1 Qc7 16.d5 ed5 17.Bd5 Nef6 18.Ba2 Ne4 19.Qc2 Ndf6 20.Rd4 Nd6+= 21.Rh4 Rfd8 22.Ne5 Kf8 23.Rf4 Rdc8 24.b6+– Qd8 25.Rd1 Qe8 26.Ng4 Ng4 27.Rg4 (27...Qb5 28.Qh7+– (28.Bg7 Ke8 29.Be5 Qb6 30.Rg8 Kd7 31.Qf5 Kc6 32.Rc8 Rc8 33.Bd6 Bd6 34.Qc8 Kb5 35.Rb1 Ka4 36.Rb6 Bh2 37.Kh2 h5 38.Qc5 h4 39.Bb3#)) 1–0. Phan Dan Huyen – Vu Phuong Thao, Hanoi nat op (Women), 2002.

6.Be2 a6 7.Nh4 Bg6 8.0–0 Nbd7 9.f4 Ne4 10.Ng6+= hg6 11.Bg7 Rg8 12.Be5 Bf6 13.d4 Be5 14.fe5+/– Qh4 15.Nd2 Rh8 16.h3 Ng3 17.Rf4 Qg5 18.Bd3 Nf5 19.Nf3 Qh6 20.Qc1 Nb6 21.a4 g5 22.Rg4+– Rg8 23.a5 Nd7 24.c4 dc4 25.Bc4 Qh5 26.d5 Nh6? 27.de6+– fe6 28.Be6 Ng4 29.Qc7 Rd8 30.Bg4 Qf7 31.Rd1 Qe7 32.e6 Nb8 33.Rd8 Qd8 34.Qf7# 1–0. b4_player – hanekaak, gamecolony.com, 2006.

6.Be2 c6 7.Nh4 Bg6 8.0–0 Nbd7 9.f4 Qc7 10.d3 Bd6 11.Nd2 0–0–0 12.c4+= dc4 13.Nc4+/– Nd5 14.Bg7+– Rhg8 15.Bd4 b5? 16.Nd6 Qd6 17.a4 e5 18.fe5 Ne5 19.ab5 Qe7 20.Ra7 Qh4 21.Qa4 Nc7 22.Qa5 (22...Nf3 23.Bf3+–) 1–0. b4_player – opponent, gamecolony.com, 2007.

6.Be2 Bg4 7.0–0 0–0 8.d4 a5 9.b5 c6 10.a4 Bf3 11.gf3 cb5 12.ab5 The passed pawn on a5 will quickly become a dangerous weapon 12...Nbd7 13.Nd2 a4 14.c4 a3 15.Bc3 White gets the initiative 15...b6 16.Qb3 Qc7 17.Bb4 Bd6 18.Rfc1 Bb4 19.Qb4 a2 20.Qb2 Rfc8 21.Ra2 Ra2 22.Qa2 e5 23.Nb3 Qd8 24.c5 Ra8 25.Qb2 ed4 26.c6 de3 27.cd7 ef2 28.Kf2 Nd7 29.Qd4 Nf8 30.Rd1 Ra2 31.Rd2 Ne6 32.Qe5 Rd2 33.Nd2 Qh4 34.Ke3 g5 35.Nf1 Qe1 36.Qb8 Kg7 37.Ng3 Nf4 38.Qe5 Kf8 39.Qd6 Ke8 40.Qb8 Ke7 41.Qc7 Ke8 42.Qc6 Kf8 43.Qh6 Ke8 44.Qc6 Kf8 45.Qc8 Ke7 46.Qc2 Ng2 47.Kd3 Nf4 48.Kd4 Qg1=+ 49.Kc3 Qh2 50.Nf5 Kd8 51.Nd4 Qf2 52.Bd3 Qc2 53.Bc2 h5 54.Nf5 h4 55.Nh6 h3 56.Ng4 Ke7 57.Nh2 Kd6 ½–½. Haegglund – Lindeberg, corr SSKK M–195, 1997.

6.g3 0–0 7.Bg2 h6 8.0–0 c6 9.d3 Nbd7 10.Nbd2 c5 11.c3? Bd3–+ 12.Re1 c4 13.Nd4 Re8 14.e4–/+ Nb6 15.e5 Nfd7 16.f4 Bf8 17.Qf3 Na4 18.Ra2 Nb2 19.Rb2 Nb6 20.Nb1 Na4 21.Rf2 Qb6 22.f5 Nc3!–+ 23.fe6 Re7?? 24.ef7 Kh8+/– 25.Nc3 Qd4 26.Nd5 Re5+= 27.Re5 Qe5 28.h4 Rd8 29.Nf4 Qe1 30.Bf1 Rd7?? 31.Qd3!+/– Rd3 32.Ng6 Kh7 33.Nf8 Kh8 34.Ng6 Kh7 35.f8Q Rg3 36.Kh2 Rg6 37.Qf5 Qe7? 38.Rf4+– (38...Qe3 39.Rg4+– (39.Rc4?? Qg3 40.Kh1 Qg1#)) 1–0. Adamowski,Andrzej – Piszcz,Kazimierz, corr 2. AMM Poland, 1993.

6.Nh4 Bg4 7.Be2 Be2 8.Qe2 =.

6.Nh4 Bg6 7.f3 0–0 8.g4 c5 9.b5? Nbd7 10.Ng6=+ hg6 11.a4 e5 12.d4 cd4 13.ed4 Ng4 14.fg4+= Bh4 15.Kd2 Qg5=+ 16.Kc3 Rac8?? 17.Kb3+/– ed4 18.Bd4+– Nc5 19.Bc5 Rc5+/– 20.Bd3 Qf6 21.Ra3 Rfc8 22.Ka2 a6 23.Rf1 Qd4 24.Rf7 Kf7?? 25.Bg6!+– Kg6 26.Qd4 Rc2 27.Kb3 Bf6 28.Qd3 Kf7 29.Qc2 Rc2 30.Kc2 (30...Ke6 31.ba6 ba6 32.Rb3+–) 1–0. nay (2215) – maaac (2370), net–chess.com, 2007.

7.Nc3 a5 8.b5 =+.

7.Nc3 dc4 8.Bc4= c5 9.bc5 Bc5 10.0–0 Bd3 11.Bd3 Qd3 12.Ne5 Qa6 13.d4 Be7 14.Qd3 Qd3 15.Nd3 Nbd7 16.Rac1 a6 17.e4+= Nb6 18.Ne5 Rac8 19.Rfd1 Rfd8 20.f4 Nc4 21.Nc4 Rc4 22.e5 Ng4 23.d5?? Bc5–+ 24.Kf1 Ne3 25.Ke2 Nd1 26.Nd1 Rc1 27.Bc1 Rd5 28.Nc3 Rd7 29.Ne4 Be7 30.Ke3 Rd1 31.Bd2 Ba3 32.Nd6 Bd6 33.ed6 Rd2 (34.Kd2 Kf8–+) 0–1. Johnston,R – Brattin,V, Gaylord N MI op, 1993.

7.Nc3 dc4 8.Bc4 c6 9.0–0 b5 10.Bb3 Ne4 11.Ne4 Be4= 12.d4 Nd7 13.Bc2+= Nf6 14.Ne5 Rc8 15.Be4 Ne4 16.Rc1 Qb6? 17.Nd7+– Qc7 18.Nf8 Bf8 19.f3 Nd6+/– 20.Rc2 a6 21.e4 Nb7 22.d5 ed5 23.ed5 Qd6 24.dc6 Rc6 25.Rd2 Qb8 26.Rd7 Rd6 27.Rd6 Qd6 28.Qe2 Qg6 29.Rd1 Qf5 30.h3 h6 31.g4 Qf4 32.Be5 Qg5 33.Kg2 f6? 34.Bg3 h5 35.Qe6 (35...Kh7 36.Qe4 Qg6 37.Qg6 (37.Qb7?! Qc2 38.Bf2 Qd1+/–) 37...Kg6 38.gh5 Kh5 39.Rd7+–) 1–0. wlittle (2280) – dovlov (2220), net–chess.com, 2004.

7.Nc3 dc4 8.Bc4= Bd3 9.Bd3 Qd3 10.Qe2 =.

7.Nc3 c6 8.d4 dc4 9.Bc4 Nd5 10.0–0 Bg4 11.e4 Nc3 12.Bc3+= Nd7 13.Qd3 Nb6 14.Bb3 c5? 15.bc5+– Bc5? 16.Ne5 Bh5 17.dc5 Qd3 18.Nd3 Nd7 19.f3 Rfd8 20.Rfd1 Rac8 21.Ba5 b6 22.cb6 ab6 23.Bb4 Nf6 24.Nf4 Bg6 25.e5 Ne8 26.Ba4 h6 27.Bd7 Ra8 28.Ng6 fg6 29.Be6 Kh7 30.Rac1 Rd1 31.Rd1 Nc7 32.Bf7 g5 33.e6 Ne8 34.e7 g6 35.Rd8 (35...b5 36.Be8+–) 1–0. Samadzade,Sevinj – Ivekovic,Tihana, WYCC, 2004.

7.Nc3 c6 8.d4 Nbd7 9.Nh4 Bg6 10.Ng6= fg6 11.Bd3 a6 12.0–0 Qc7 13.Rc1 Qb8 14.Re1 a5 15.b5 cb5 16.Nb5+/– b6 17.e4 (17...de4 18.Be4 Ne4 19.Re4+/–) 1–0. slogger – willow27, ChessWorld.net, 2007.

7.Nc3 c6 8.cd5 Nd5 9.Nd5 Qd5 =+.

7.Nc3 c6 8.Be2 Ne4 9.0–0 Bf6 10.Rc1 Nd7 11.Qb3 Bg4 12.Qc2 Nc3 13.Bc3 Ne5!? 14.Be5 Be5 15.cd5 Bf3 16.Bf3 cd5 17.g3 Qd7 18.e4 Rac8 19.Qd3 d4 20.Rc8 Rc8 21.Bd1 Rc1 22.f4 Bc7 23.Kf2 Bb6 24.Ke2 Qc8 25.f5 ef5 26.ef5 Kf8 27.Ba4 Rf1 28.Kf1 g6 29.g4 Qc7 30.h3 Qf4 31.Ke2 Kg7 32.Bb3 gf5 33.Qf5 Qf5 34.gf5 a5 35.Kd3 ab4 36.ab4 Kf6 37.Bd5 Kf5 38.Kc4 Ke5 39.Bb7 Kd6 40.Bc8 f6 41.d3 h6 42.Bg4 Kc7 ½–½. Spassky – Nej, Leningrad 1963.

7.Nc3 Nc6 =+.

7.Nc3 Nbd7 8.Nd4 Bg6 9.cd5 ed5 10.Be2 =+.

7.d4 c6 8.Be2 a5 9.b5 cb5 10.cb5 Nbd7 11.0–0 Rc8 12.Nc3 Nb6 13.Nd2 Bd6 14.Rc1 Qe7 15.Qb3 Nc4 16.Nc4 dc4 17.Qa4 Ne4 (Better is 17...Nd5!?=+) 18.Ne4+= (18.Qa5?? Ra8 19.Qa8 Ra8 20.Ne4 Be4 21.Bc4 Qh4–+; 18.Bc4 Nd2 19.Be2 Nf1 20.Bf1 b6–/+) 18...Be4 19.g3 Qg5 20.f4 Qf5 21.Rc4 Bc2 22.Qa5+/– Rc4 23.Bc4 Bd3 24.Rc1 Bc4 25.Rc4 Qd3 26.Qc3 Qd1 27.Kf2 Qh1 28.d5 Qh2 29.Kf3 Qh1 30.Kf2 Qh2 31.Kf3 Qh1 32.Ke2 Qg2 33.Kd1 Qd5 34.Rd4 Qf3 35.Kc2 Be7 36.e4 Qc3 37.Kc3 Bc5 38.Rd7 b6 39.Rc7 Rd8 40.Rc5+/– bc5 41.Kc4 Kf8 42.Kc5 Ke8 43.b6+– f6?! 44.a4 Kd7 45.a5 Kc8 46.a6 Rd3 47.Kc6 Kb8 48.a7 Ka8 49.Kc7 Rb3+/– 50.Bd4 h6 51.g4 Rb1 52.Bc5 g6 53.Kc6 h5?? 54.gh5 gh5= 55.Kd6?? e5?? 56.fe5= fe5 57.Ke5 h4 58.Kf4 Rh1 59.e5+/– h3 60.Bd6?? Kb7 (60...Rg1 61.e6 h2–+) 1–0. Martinez,Ezequiel – Fernandez Glez,Sergio, Primera B Puente Vi, 1998.

7.d4 Nbd7 8.c5 c6 9.Bd3 Bd3 10.Qd3 Ne4 11.Nc3 f5 12.0–0 Ndf6 13.Ne2+= Qe8 14.Rac1 Bd8 15.Ne5 Bc7 16.f3 Ng5 17.a4 Nf7 18.Nf7 Qf7 19.a5 a6 20.Nf4 g5 21.Nh3+= Qh5 22.f4 h6 23.Rc2 Kf7 24.Qe2 Qg6 25.g3 Rg8 26.Qg2 Rg7 27.Kh1 Rh8 28.Ng1 g4 29.Ne2 h5 30.Bc3 h4 31.gh4 Rh4–+ 32.Be1 Rh3 33.Ng3 Rgh7 34.Rg1 Nd7 35.Qf1 Qh6 36.Rgg2 Nf8 37.Qe2 Ng6 38.Nf1 Bf4 39.ef4= Nf4 40.Qe5 Ng2 41.Rg2 Rf3 42.Rf2 Qh3 43.Kg1+= Rg7 44.Rg2= Qh6 45.Qb8 Kg6 46.Bd2+= Qh4 47.Bf4 Kh7 48.Rg3+= Qe7 49.Nd2 Rg3 50.hg3 Rg8 51.Qc7 Qc7= 52.Bc7 Rg7 ½–½. Naeter,Burkhard – Kienel,Norbert, corr GER jub50 qJVH29, 1996.

7.Be2 a5 8.b5 Bd6=.

7.h4 h5 8.g3 Nbd7 9.Nf3 c6 10.Nc3 Qc7 11.d4 Ne4 12.Ne4=+ Be4 13.Bc3 0–0–0 14.Bd3 Nf6 15.0–0 Ng4 16.Re1 f5 17.Rc1 Rdg8 18.Be4 fe4 19.Ne5 Ne5 20.de5 g5 21.hg5 Rg5 22.Kf1 h4 23.gh4 Rh4 24.Ke2–/+ Qb6 25.Kd2 Rg2 26.Qe2 Rhh2 27.Rh1 Rf2 28.Rh2–/+ Re2 29.Re2 c5–+ 30.Rb1 Qa6 31.Rh2 b6?? 32.Rh7= cb4 33.ab4+– Qb7 34.Rf1 d4+/– 35.Rh8 Kd7 36.ed4 e3= 37.Ke3 Bg5 38.Kf2 Qe4 39.Rh3 Qc2 40.Ke1 Kc6 41.Rf7 Kd5 42.Rd7? Ke4–+ 43.d5? ed5 44.e6 Qg2 45.Rdh7 d4 46.e7 Be7 47.Re7 Kf5 48.Rf3= Qf3 49.Rf7 Ke4 50.Rf3 (50...Kf3 51.Bd4=). marus1 – mantoon, internet, 2001.

7.h4 h6 8.Nc3 0–0 9.Bb5 Nbd7 10.f4 c5 11.bc5 Nc5 12.Rb1 (12.h5 Bh7=+) 12...Bh5 13.Be2 (13...Be2 14.Qe2=+) =+. market (1855) – luis14 (1650), GameColony.com, 2002.

7.0–0 a5 8.b5 a4 9.Nh4 Bg6 10.Ng6 hg6 11.d3 c6 12.Nc3 Qa5 13.Rb1 cb5 14.Nb5 Nc6 15.Bc3 Qd8 16.Re1 Nd7 17.Bf1 Bf6 18.d4+/– Be7 19.Qf3 Na7 20.Bb4 Bb4 21.Rb4 Nc6 22.Rbb1 Nb6 23.Qg3 Rc8 24.Nd6+– Rb8 25.Bd3 Na5 26.Nf7! Rf7 27.Rb6! Qb6 28.Qb8 Kh7? 29.Qe5 Nc4 30.Qh5 Kg8 31.Bg6 Rc7 32.Qh7 Kf8 33.Qh8 Ke7 34.Qg7 Kd6 35.Qf8 Re7 36.e4 Qc7 37.ed5 Kd5 38.Bd3 Rf7 39.Bc4 Kc4 40.Qb4 Kd5 41.Re5 (41...Kc6 42.Qc4 Kb6 43.Re6 Qc6 44.Rc6 bc6 45.Qf7+–) 1–0. Trkn – guest1133, ICC, 2005.

7.0–0 h6 8.d3 c5 9.b5 Nbd7 10.Nbd2 Qc7 11.c4 a6 12.a4 ab5 13.ab5 dc4 14.Nc4 b6 15.Qb3 Rfd8 16.Rfd1 Ne8 17.Nfe5 Bf6?? (17...Ra1 18.Ra1 Ne5 19.Be5+/–) 18.Nc6?? (Better is 18.Nd7 Qd7 19.Ra8 Ra8 20.Nb6+–) 18...Rdc8+/– 19.Bf3 (19...Kf8 20.Ra8 Ra8 21.Nd4+/–) 1–0. Protze,Gunter – Perlak,Oliver, BEM–ch VM Stade, 2000.

7.0–0 Bg4 8.h3 Bh5 9.d3 =.

8.d3 a5 9.b5 c5 10.bc6 bc6 11.Nbd2 Qc7 12.Nh4 Bg6 13.f4 Rfb8 14.Rb1 Rb7 15.Ng6 hg6 16.e4 (16.c4!?=) 16...Rab8 17.Bf6 Nf6 18.Rb7 Rb7 19.e5 Nd7 20.Qa1 Qb6 21.Kh1 Qe3 22.Qd1 Ba3 23.Nb3 a4 24.Qd2? Qd2 25.Nd2 Bb2 26.c4 a3 27.cd5 cd5 0–1. Rodriguez – Justel, ARG vs ROW ICC, 1998.

8.Nh4 Be4 9.d3 Bg6 10.Ng6 fg6 11.Nd2 c5 12.bc5 Nc5 13.c4 dc4 14.Nc4 b5 15.Ne5 a6 (15...Rc8 16.Rc1+=) 16.Bf3 Rc8 17.Nc6 Qd6 (17...Qd7 18.d4 Na4 19.Ne5+=) 18.Be5+/– Qd3?? (Better is 18...Qd7 19.Ne7 Qe7+/–) 19.Ne7+– Kf7 20.Nc8 Rc8 21.Rc1 Qa3 22.Bb7! Re8 23.Qd6 Nce4 24.Rc7 Kg8 25.Qa3 (25...b4 26.Qb4+–) 1–0. Trkn – guest5874, ICC, 2004.

8.Nh4 Ne4 9.Nf5 ef5 10.c4 Bd6 11.d3 Qh4+= 12.f4 Nef6 13.c5 Be7 14.Rf3 Ng4 15.h3 Bf6 16.d4+= Rfe8 17.hg4 fg4 18.g3 Qh3 19.Bf1 Qh5 20.Rf2 Re3 21.Rg2 Rae8 22.Nc3 Nf8 23.Qd2 Ng6 24.Nd1 White is in command 24...Rb3 25.Nf2 Qf5 26.Bd3+– Qe6 27.Qc2 Rb2 28.Qb2 Qe3 29.Rd1 Bd4 30.Qd2 Qf3? 31.Bg6 Bf2 32.Rf2 Qa3 33.Bd3 h5 34.Rff1 a5 35.Ra1 Qb3 36.Rfb1 (36...Qb4 37.Rb4 ab4 38.Qb4+–) 1–0. Dzieniszewski,Andrzej – Borcz, Poznan, 1984.

8.Nh4 Bg6 9.Ng6 hg6 10.c4 c6 11.Nc3 a5 12.b5 Rc8 13.bc6 bc6 14.Rb1 Rb8 15.cd5 cd5 16.Nb5 Nc5 17.Be5+/– Rb7 18.d4 Ncd7 19.Bf4 Nh5 20.Bh5 gh5 21.Qh5 Nf6 22.Qe2 Qd7 23.a4 Bb4 24.Rfc1 Rc8 25.Be5 Ra7?? 26.Na7 (26...Rc1 27.Rc1 Qa4 28.Bf6 gf6 29.Rc8 Bf8 30.Qg4 Kh7 31.g3+–; 26.Rc8 Qc8 27.Na7 Qd7 28.Bf6 gf6 29.Qg4 Kh7+–) 1–0. Trkn – guest7311, ICC, 2005.

8.Nh4 Bh3?? 9.gh3+– Nb6 10.f4 c6 11.Nf3 Na4 12.Bf6 Bf6 13.c3 b5 14.d4 Nb6 15.Qc2 a5 16.Nbd2 g6 17.Nb3 a4 18.Nc5 Qc8 19.h4 Bg7 20.h5 Nd7 21.hg6 hg6 22.Ne5 Nc5 23.bc5 Qc7 24.Rf3 Rab8 25.Bd3 Rb7 26.Rh3 Be5 27.fe5 Qe7 28.Qg2 Kg7 29.Rf1 Rh8 30.Rh8 Kh8 31.Rf6 Qe8 32.e4 Qg8 33.ed5 (33...cd5 34.Qf1+–) 1–0. Nemec,Zdenek – Mueller,Klaus, corr EU/EM/O/001, 2002.

8.Ng6 fg6 9.0–0 a5 10.b5 Qd7 =.

8.Ng6 fg6 9.0–0 Nbd7 10.c4 c6 11.Bg4 Ng4 12.Qg4 Kf7 13.cd5 cd5 14.Nc3 Qb6? 15.Nd5!+/– ed5 16.Qd7 Rad8 17.Qh3 Qd6? 18.Qh7+– Bf6 (If Black now would get Rh8 in, he might survive) 19.Bf6 Kf6 20.Qh4 Kf7 21.Rac1 Rh8 22.Qg3 Qg3 23.fg3 Ke6 24.Rc7 (24...Rb8 25.Rff7+–) 1–0. Mroz,Antoni – Ziemlewski, corr Poland, 1987.

8.Ng6 fg6 9.c4 a5 10.b5 =.

8.Ng6 fg6 9.c4 c6 10.Nc3 a5 11.b5 Nbd7 12.d4+= cb5 13.Nb5 Ne4 14.0–0 Bh4 15.g3 Bg5+= 16.Qd3 Rc8 17.Rac1 Qe7 18.a4 Rfd8 19.Ba3+– Qe8 20.Bg4 Ndf6+= 21.Bh3 White fights for the Initiative 21...Kh8 22.cd5+/– Rc1 23.Rc1 ed5 24.Rc7 Ng8 25.Rb7 Bf6 26.Qc2 Ng5 27.Bg2 Qe6 28.Nc3 Nh3 29.Kf1 Qc8 30.Rb2 Qc4 31.Ne2 Ng5 32.Qc4 dc4 33.Rb5 Ne7 34.Ra5 Nc8 35.Rc5 Nd6 36.Rc6 Ngf7 37.Bd5 Nb5 38.Bc4 Na3 39.Bf7 Ra8 40.Nf4 g5 41.Ne6 Nb1 42.Nc7 Rf8 43.a5 (43...Rf7 44.a6+–; better is 43.Be6!? Rb8+–) 1–0. Benassi,Aspasio – Ferlito,Gianfelice, Asigc CEM5EA, 2001.

8.Ng6 hg6 9.d4 b6 10.0–0 Nbd7 11.c4 c5 12.dc5 bc5 13.b5 Nb6 14.Nd2 dc4 15.Nc4 Nc4 16.Bc4 Nd5 17.Rc1 Nb6 18.Bb3 Rc8 19.Qd8 Rfd8 20.a4 c4 21.Bd1 Bb4 22.Bd4 c3 23.Bb3 Kf8 24.Rfd1 Rd7 25.e4 Rdc7 26.Be5 Ba3 27.Bc7 Bc1 28.Bd6 Ke8 29.Rc1 Nc4 30.Bf4 1–0. Machete99 (2250) – Player (1885), ICC, 2002.

8.Ng6 hg6 9.h4 a5 10.b5 +=.

8.Ng6 hg6 9.h4 c5 10.h5 g5 11.h6+/– g6 12.bc5 Bc5 13.d4 Bd6 14.c4 dc4 15.Bc4 Nc6 16.Nc3 e5 17.d5 Na5+/– 18.Ba2 Rc8 19.Qd3 Qb6 20.Rb1 Rfd8 21.Nb5 Bb8?? 22.d6!+– a6 23.Qg6 (23...Kh8 24.Qg7) 1–0. pcmvr (2785) – maaac (2385), net–chess.com, 2006.

7.b5 Nbd7 8.Nh4 Bg6 9.Ng6 hg6 10.0–0 Bd6 11.f4 g5=+ 12.Nc3 gf4–/+ 13.ef4 g5 14.fg5 Bh2 15.Kf2 Nh7 16.Nd5=+ Qg5 17.Rh1 Qg3 18.Kf1=+ Rg8 19.Bf3 Ng5 20.Ne3 0–0–0 21.d3 f6 22.Nc4 a4 23.Bc3 Nf3 24.Qf3= Rg5 25.Be1 Qf3 26.gf3 Bf4 27.Rb1 Ne5 28.Ne5 Be5 29.Rb4 Bd6 30.Ra4 Rb5 31.Rh7 Kb8 32.Bb4 Be5 33.Ke2 Bb2 34.Be7 Rg8 35.f4 Rf5 36.Re4 ½–½. Rosner,Dirk – Wunderlich, Tiger SC, 2000.

7.b5 h6 8.0–0 Nbd7 9.d4 0–0 10.Nbd2 c5 11.c4 b6 12.dc5 bc5 13.a4 Qc7 14.Qb3 Bd6 15.Bd3 Bd3 16.Qd3 Rfe8 17.Rad1 e5 18.e4 (< 18.cd5 e4 19.Qc2 ef3 20.Nf3 Rab8–/+) 18...d4 19.Nh4 Nb6 20.Qc2 Bf8 21.Nf5 Nh5 22.Rfe1 Nf4 23.Qb3 Qc8 24.h3 Qe6 25.Kh2 Rad8 26.g3 Nh5 27.Qc2 g6 28.Nh4 Rd7 ½–½. Granz,Burkhard (1830) – Ellis,Roy Dominic (2110), IECG, 2000.

7.bc5 Bc5 8.Nd4 Bd4 9.Bd4 =.

7.bc5 Bc5 8.Nh4 Be4 9.f3 Bg6 10.Ng6 hg6 11.c4 =.

7.bc5 Bc5 8.Nh4 Bg6 9.0–0 0–0 10.Ng6 hg6 11.Nc3 Nc6= 12.Kh1 e5 13.Bf3 a6 14.e4 d4 15.Nd5 Nd5 16.ed5 Ne7 17.c4 Nf5 18.a4 Nd6 19.d3 f5 20.Be2 Qh4 21.f3 Kf7 22.Qe1 Qh6 23.Bd1 Rh8 24.h3 f4 25.Rf2 Nf5 26.Qe5 b6? 27.Qc7+/– Kf8 28.a5+– Ne3?? 29.ab6 Ng2 30.Qd7 Ne3+/– 31.Rh2 Qh4 32.b7?? Qe1. huimre (2695) – maaac (2370), net–chess.com, 2006.

7.Nh4 cb4 8.Nf5 ef5 9.ab4 Bb4 10.Bb5 Nc6 11.Qf3 =.

7.Nh4 Bg6 8.bc5 Bc5 9.0–0 Nc6 10.Nc3 a6 11.Na4 Ba7 12.Rb1 b5 13.Nc3 Qc7 14.g3 d4 15.Ng6 hg6 16.Na2 Rd8 17.Qc1 Rc8 18.c4 Qd7 19.cb5= e5 20.h4 ab5 21.Bb5+= Rh4? 22.Re1?? Rh5= 23.Nb4 Qh3 24.Bc6 Kf8 25.Bg2 Qh2 26.Kf1 Rc1 27.Rbc1 Kg8 28.ed4+= ed4 29.Nc6+/– Bb6 30.Nd4 Ra5 31.Re7 Qh5+= 32.Bf3 Qh3 33.Bg2 Qh5= 34.Bf3 Qh3+= 35.Bg2 Qg4 36.Bf3 Qh3= ½–½. cgits (2700) – higarra (2605), net–chess.com, 2005.

7.Nh4 0–0 8.Nf5 ef5 9.0–0 c6 10.d4 Qc7 11.c4 a6 12.cd5 Nd5 13.Qc2 f4 14.e4 N5f6 15.d5 Rac8 16.dc6 Qc6 17.Qc6 Rc6 18.Nc3 Rfc8 19.Rac1 Nb6 20.Bf3 Rc4? (Better is 20...R6c7!? 21.Nd5 Nfd5 22.ed5 Nc4+=) 21.e5+– Nfd7? 22.Bb7 Rb8 23.Ba6 Rc6 24.Nd5! Re6 25.Nf4 Rh6 26.Rfe1 Na4 27.e6 fe6 28.Ba1 Bg5 29.Rc8 Rc8 30.Bc8 Nab6 31.Bd7 Bf4 32.Be6 Kf8 33.g3 Bd2 34.Re2 Bg5 35.Bd4 Na8 36.Bc5 (36…Be7 37.Be7 Ke7 38.Bd5 Kd8 39.Ba8+–; Better is 36.Bd5 Be7 37.Ba8 g5+–) 1–0. Meisinger,Peter (1710) – Erbe,Holger (1665), T0003 DESC, 2000.

7.Nh4 a5 8.b5 0–0 9.0–0 Bd6 10.Nf5 ef5 11.c4 c6 12.cd5 cd5 13.Nc3 Rc8 14.g3 Qe7 15.Bf3 Qe6 16.d3 Rfe8 17.Ne2 Be5 18.Nd4 Bd4 19.Bd4 Ne5 20.Bg2 Qd6 21.Qb3 b6 22.Rac1 g6 23.h3 Qe6 24.Qb1 h5 25.Rc8 Rc8 26.Rc1 Rc1 27.Qc1 Ned7 28.Qc7 Kg7 29.Qf4 Kh7 30.a4 Ng8 31.Bb2 Ngf6 32.Qc7 Kg7 ½–½. Blitzmich – Caissa, ACL–T106 playchess.de, 2003.

7.0–0 0–0 8.d3 c5 9.bc5 Bc5 10.Nbd2 Nc6 11.c4 a6 12.Nb3 Ba7 13.cd5 ed5 14.Nbd4 Bh7 15.Rc1 Rc8 16.Nc6+/– bc6 17.Qa4 Qb6 18.Bf6+– gf6 19.Qg4 Bg6 20.Nh4 Kh7 21.Nf5 The game is finished by a kings attack 21...Qc7 22.d4 a5 23.Qh3 Bf5 24.Qf5 Kg7 25.Rc3 Qd6 26.Bd3 Rh8?? 27.Qg4 (27...Kf8 28.Qc8 Kg7 29.Qg4 Kf8 30.Rfc1+–) 1–0. pcmvr (2760) – maaac (2380), net–chess.com, 2006.

7.0–0 0–0 8.Nd4 Bh7 9.f4 c5 10.bc5 Bc5 11.Nb3 Bb6 12.Nc3 Nc6 13.Na4 Bc7 14.Nbc5 b6 15.Bf6 gf6 (< 15...Qf6 16.Nd7 Qh4 17.Bb5+/–) 16.Bb5 Na5 (16...bc5!? 17.Bc6 Rb8=) 17.Nd7+= Re8 18.f5 Bf5 19.g4 a6 20.Nab6 (20.gf5? ab5 21.fe6 Re6 22.Qg4 Kh8–+) 20...ab5? (20...Bb6 21.Ba4) 21.Na8+– Qd7 22.Nc7 Qc7 23.gf5 e5 1–0. guest488 – guest247, ICC, 2003.

7.0–0 a5 8.b5 =.

7.0–0 Nbd7 8.c4 c6 9.d4 a6 10.Nbd2 Ne4 11.c5 Nd2 12.Qd2 0–0 13.Bd3 Bd3 14.Qd3 f5 15.Nd2 Qe8 16.a4 Qh5 17.Bc3 Bf6 18.f4 g5 19.Nf3 Kh8 20.b5 Rg8 21.bc6 bc6 22.Rab1 Rg7 23.Rb2 gf4 24.ef4 Rag8 25.Qe3 Nf8 26.Be1 Qh3 27.Rff2 Bh4 28.Rfe2 Be1 29.Kf1 Qh5 30.Ke1+– Kh7 31.g3 Qe8 32.Rb6 a5 33.Ne5 Nd7 34.Nd7 Qd7 35.Qe6 Qd8 36.Qf5 Kh8 37.Rc6 Re8 38.Rh6 (38...Kg8 39.Rh8 Kh8 40.Qh5 Kg8 41.Re8 Qe8 42.Qe8 Kh7 43.c6+–) 1–0. Mahdi,Khaled (2375) – Kreindl,Helmut (2215), Open, Oberwart AUT, 2002.

7.d3 0–0 8.Nbd2 Nbd7 9.0–0 Bh7 10.c4 c6 11.Qb3 a5 12.Bd4 dc4 13.dc4 c5= 14.bc5 Qc7 15.Bd3 Bd3 16.Qd3 Nc5 17.Qc2 Nfd7 18.Rab1 Rab8 19.Rb5 b6 20.Rfb1 Bf6 21.Bf6 Nf6 22.Qb2 Nfd7 23.Qc2 Rbc8 24.Rd1 Nb7 25.Rh5 Nf6 26.Rh4 Rfd8 27.Rb1 Nd6 The pressure on the isolated pawn grows 28.Rd4 b5 29.c5 Qc5–/+ 30.Qc5 Rc5 31.Nb3 Rd5 32.Na5 Ra8 33.Nc6 Rd4 34.Nfd4 Ra3 35.h3 Ra6 36.f3 Nd7 37.Nb4 Rb6 38.Rd1 Ne5 39.Ndc6 Nec4 40.e4 f6 41.Ra1 Nf7 42.Ra8 Kh7 43.Re8 e5 44.Re7 Kg6 45.h4 Ncd6 46.Re6 ½–½. Szajna,Wladyslaw – Armas,Julius, Rzeszow, 1977.

7.d3 Nbd7 8.0–0 c5 9.bc5 Nc5 10.Nc3 0–0 11.Rb1 Rc8 12.Nb5 a6 13.Nbd4 Bh7 14.Ne5 Na4 15.Ba1 b5 16.Ndc6 Qc7 17.Ne7 Qe7 18.Qd2 Qa3 19.Bd4 Qd6 20.Rfc1 Rfd8 21.f4 Nd7 22.Bh5 Ne5 23.fe5 Qe7 24.Rf1 g6 25.Bf3 Qc7 26.Rf2 Nb6 27.Qa5 Nd7 28.Qa1 Ra8 29.e4 Nf8 30.ed5 ed5 31.c4 Ne6 32.Bd5 Nd4 33.Qd4 bc4 34.Rf7 Rd5 35.Qd5 Qf7 36.Qa8 Kg7 37.Rb7 (37...Bg8 38.Qa6 Qb7 39.Qb7 Kh8 40.dc4+–) 1–0. Trkn – guest3639, ICC, 2004.

7.d3 Nbd7 8.Nbd2 0–0 9.0–0 c5 10.b5 Qc7 11.c4 Rad8 12.Qb3 Bd6 13.Rac1 b6 14.h3 Qb8 15.Rfe1 Ne5 16.d4 dc4 17.Nc4 Nc4 18.Bc4 Ne4 19.dc5 Bc5 20.Ne5 Qb7 21.Be2 f6 22.Nc6 Rde8 23.Red1 Qf7 24.a4 Kh8 25.a5 Qg6 26.Kf1 e5 27.Ba3 Qg5 28.Bf3 Ba3 29.Qa3 Nc5 30.Rd5 Qh4 31.Na7 Be6 32.Rdc5 bc5 33.Qc5 e4 34.Qh5+– Qh5 35.Bh5 Ra8 36.b6 Bd5 37.Rc7 (37...Rfb8 38.Rc5+–) 1–0. Rewitz,Poul (2260) – Jakobsen,Peter, Aarhus op, 1989.

6.Nc3 a5 7.ba5 Ra5 8.Nd4 =.

6.Nc3 c6 7.Be2 Be7 8.0–0 0–0 9.Nh4 Bh7 10.Ra2 Nbd7 11.f4 a5 12.b5 Bc5 13.Nf3 Qb6 (13...a4!?=) 14.Na4+= Qc7 15.Nc5 Nc5 16.Bf6 gf6 17.Qe1 Qb6 18.Nd4 a4 19.Qg3 Bg6 20.f5 Ne4 21.Qh4 Kg7? (Better is 21...Bf5 22.Nf5 ef5+–) 22.fg6 fg6 (22...c5 23.d3 cd4 24.de4 fg6+–) 23.Ne6 Kh7 24.Bd3 Nd2 25.Nf8 Rf8 26.Qb4 Qe3 27.Rf2 Re8 28.Qd2 Qd4 29.Bg6! 1–0. marekt (2435) – Minstrel, ChessWorld.net, 2003.

6.Nc3 Be7 7.Ne2 0–0 8.h3 Nbd7 9.g4 Bh7 10.g5= hg5 11.Ng5 Ne4 12.Nh7 Kh7 13.d3 Bf6 14.de4+= Bb2 15.Rb1 Qf6 16.ed5+= Bc3 17.Nc3 (White fights for the Initiative) 17...Qc3 18.Ke2 Qa3 19.de6+/– Ne5 20.f4 fe6 21.Rb3+– Qa4 22.fe5 Qc6 23.Kd2 Rf2 24.Kc1 Kg8 25.Rg1 a5 26.Bd3 ab4 27.Qh5 Rg2 28.Bh7 (28...Kf8 29.Rf1 Rf2 30.Rf2 Qf3 31.Rf3 Ke7 32.Qf7 Kd8 33.Rd3 Kc8 34.Qf8#) 1–0. Gurgenidze,Bukhuti – Morgulev,Alexander, SU, 1972.

6.c4 c5 7.bc5 Bc5 8.Qa4 Nbd7 9.d4 Be7 10.c5 0–0 11.Bb5 a6 12.Bd7 Nd7 13.Nbd2 Bd3 14.Qb3= Bb5 15.a4 Bc6 16.0–0 e5 17.Ne5+= Ne5 18.de5 Bc5 19.Nf3 b6 20.Rfd1 Qe7 21.Rdc1 Rfd8 22.Nd4 Bd7 23.Ne2 Rac8 24.Qd3 b5 25.Nf4 Bc6 26.e6 f6 27.Qf5 Ba8 28.Ng6 Qd6 29.ab5 ab5 30.h4?? Bb7 31.Rd1 Bb6 32.e4 d4= 33.Nf4 Rc5 34.Qg4 Rc2 35.e7?? Qe7–+ 36.Ba3 Qf7 37.Ne6? Re8 38.Nd4 Re4 39.Qf5 Bd4 40.Rd4 Rd4 41.Qc2 f5 (41...Qh5!? 42.f3–+) ½–½. Zizys – Zalys, Montreal, 1961.

6.c4 Bd6 7.c5 Be7 8.Bb5 c6 9.Be2 =.

6.d4 Bd6=+ 7.c4 0–0 8.c5 Be7 9.Nc3 Qe8 (9...Nbd7 10.Bd3=) 10.Bd3 Ne4 (10...Bd3 11.Qd3 Qc6 12.0–0+=) 11.Qc2 Nc3 12.Bf5 Na4 (12...ef5 13.Bc3 f4 14.e4=) 13.Bh7 Kh8 14.Bd3 Nb2 15.Qb2 Bf6 16.0–0+/– Kg8 17.Rfc1 a6 18.Bb1 Nc6 19.Qc2 g6 20.Qd3 e5= 21.Qc3 e4 22.Nd2 Bg7 23.f3 ef3 24.Nf3 Qd7 25.Ra2 Rfe8 26.Re1 Re7 27.Rf2 Qg4 28.h3 Qg3 29.Ba2 Rd8 30.Qd2 Ree8 31.Ref1 Rd7 32.Re2 Na7 33.Ne1 Nb5 34.a4 Na7 35.Nc2 Qg5 36.Ref2 Ree7 37.Rf4 Kh8 38.Qd1 h5 39.Qf3+/– c6 40.Qf2 Rc7 41.h4 Qh6 42.e4 Re4 43.Re4 de4 44.Qg3 Rc8 45.Rf7 Rf8?? 46.Rb7?? Nc8? 47.Kh2 Bf6 48.Bc4+– Ne7 49.Qe1 Qf4 50.g3 Qf3 51.Ba6 Nf5 52.Be2 Qb3 53.Bd1 Qe6 54.Qc3 Qa2 55.Be2 Qa4+/– 56.Rd7 Bg7 57.Kh3 Qa2 58.g4 Qb1 59.Ne1 Qa2 60.Nc2 Qb1 61.Ne1 Qa2 62.Nc2 ½–½. WchessX – crafty, ICC, 1996.

6.Nd4 Bg6 7.Be2 c6 (7...Nbd7 8.f4=) 8.c4 (8.0–0 Bd6=) 8...Nbd7 9.cd5 Nd5 10.Nc3 Ne5 (10...Nc3 11.dc3 e5 12.Nf3=) 11.Qb3 Nc3 (11...Bd6 12.Nd5 ed5 13.f4+=) 12.Qc3+= Nd7 13.0–0 Be7? (better is 13...e5 14.Nf3 e4+=) 14.Ne6!+– (14…Bf6 15.Nd8 Bc3 16.Bc3 (16.dc3?! Rd8 17.c4 f6+–) 16...Rd8 17.Bg7+–) 1–0. Waibel,Ulrich – Allegro,Valery (2255), casual, 1995.

6.Be2 a5 7.b5 =.

6.Be2 a6 7.Ne5 (7.0–0 Bd6=) 7...Bd6 8.0–0 0–0 9.d4 a5 10.b5 Nbd7 11.f4 (11.c4 Ne4=) 11...Qe7 (11...Ne4 12.c4=+) 12.Nc3 Be5 13.fe5+= Ne4 14.Nd5 Qg5 15.Nf4+/– Nb6 16.c4 Rad8 17.Bd3 Nc5 18.h4 Qh4 19.dc5+– Nc4 20.Bd4 Bd3 21.Qd3 Ne5+/– 22.Qc3 Ng4 23.Rf3 Qh2? 24.Kf1+– e5 25.Be5 g5 26.Rh3 Ne3 27.Qe3 gf4 28.Qf3 Qh3 29.gh3 1–0. Mephisto Mondial12 – GrandMasterChess 80286, 1994.

7.Ba4 b5 8.Bb3 Nbd7 9.Nd4 Qc7 10.Nf5 ef5 11.Qf3 g6 12.Nc3 Bg7 13.0–0–0 0–0 14.d3 a5 15.g3 ab4 16.ab4 Qd6 17.Na2 Ne5 18.Qe2 Rfe8 19.c3 Qc7 20.Kc2 c5 21.bc5 Nc4 22.d4 Qa5 23.Nb4 Nb2 24.Kb2 Qa3 25.Kc2 Ne4 26.Qe1 Qa5 27.f3 Ng5 28.Bd5 Rac8 29.Ra1 Qc7 30.Bc6 Re7 31.f4 Ne4 32.Nd5 Qd8 33.Ne7 Qe7 34.Be4 Qe4 35.Kd2 b4 36.cb4 Bd4 37.ed4 Qd4 38.Kc2 Rd8 39.Rd1 Qc4 40.Qc3 Qe2 41.Kc1 1–0. Machete99 – guest1576, ICC, 2002.

7.Be2 =.

7.0–0 a5 8.ba5 Ra5 9.Nd4 Bg6 10.Nc3 Be7 11.f4 c5 12.Nb3 Ra7 13.d3 0–0 14.a4 Qc7 15.Bd7 Qd7 16.Nb5 Ra6 17.Bf6 gf6 18.Qg4 f5 19.Qh3 h5 20.Ra2 h4 21.Qf3 Rfa8 22.Rfa1 Bf8 23.c4 dc4 24.dc4 (White gets strong play along the open d–file) 24...Qe7 25.a5 Rd8 26.Rd1 Kh8 27.Rd8+/– Qd8 28.Rd2 Qc8 29.Qd1 Qc6 30.Rd8 Kg8 31.Qf3+– Qf3 32.gf3 Rc6 33.Rb8 Bh5 34.Kf2 f6 35.Rb7 Be8 36.Kg2 e5 37.Kh3 Bf7 38.Rb6 Rc8 39.Na3 Rd8 40.Kh4 Be7 41.Rb7 Re8 42.a6 ef4 43.a7 Bd6 44.ef4 Bf4 45.Nc5 Bh2 46.Nd7 Kg7 47.Rb8! Bb8 48.Nb8 Rd8 49.a8Q Bc4 50.Nc4 Kg6 1–0. COMP – COMP, blitz, 2002.

7.0–0 c6 8.Be2 Bd6 9.Nd4 Bg6 10.f4 Bh7 11.Nc3 0–0 12.Nb3 Qc7 13.Na4 b6 14.Nd4 e5 15.fe5 Be5 16.Nf3 Bb2 17.Nb2 Rfe8 18.Nd3 Ne4 19.Nf4 Rad8 20.b5 Nb8 21.bc6 Qc6 22.Nd4 Qb7 23.Rb1 Nc6? 24.Nc6+– Qc6 25.Bb5 Qc5 26.Be8 Re8 27.Rb4 Nd6 28.c3 Nc4 29.a4 a5 30.Rb5 Qc6 31.Rd5 Be4 32.Rd4 g5 33.Nh5 Bg2 34.Nf6 Kf8 35.Qh5 Bf1 36.Qh6 Ke7 37.Ng8!! Rg8 38.Qc6 Be2 39.Rd7 Kf8 40.Qf6 Bh5 41.Rd8# 1–0. themonkey – Icio, GameColony.com, 2002.

7.Qb3 Bd6 8.Nc3 =+.

7.Qb3 Be7 8.Bd3 (8.Bf6 Bf6 9.d4 dc4 10.Bc4 a5=) 8...Bd3=+ 9.Qd3 dc4 10.Qc4 0–0 (10...a5 11.Bf6 Bf6 12.d4=) 11.Nc3 Nbd7 12.Ne4 (12.0–0 Nb6 13.Qe2 c5=) 12...Nb6 13.Nf6 Bf6 14.Qc2 Bb2 15.Qb2 Qd5 16.0–0 Nc4 17.Qc2 Rfd8 18.d4 Nd6 19.Nd2 a5 20.Qc5 ab4 21.ab4 Nb5 22.Nc4 Qc5 23.bc5+= f6 24.f4 Kf7 25.Nb6 Ra1 26.Ra1 Rb8 27.Nc4 Ke7 28.h4 h5 29.Kf2 Nc7 30.Nd6 b5 31.cb6 Kd6 32.bc7 Kc7 33.Kf3 Rh8 34.Ra7+/– Kd6 35.Rg7 f5 36.e4 fe4 37.Ke4+– Rh6 38.Rg5 Rh8 39.Rg6 Kd7 40.Ke5 Ra8?? 41.Rg7 Kc8 1–0. Jeschke,Holger – Knauer,Frank, Schleswig Holstein–ch cand–B, 1995.

7.Nc3 Bd6 8.c5 Bc7 9.Nd4 =.

7.Nc3 Bd6 8.c5 Bc7 9.Be2 Nbd7 10.0–0 0–0 11.d3 Bh7 12.d4 Ne8 13.Bd3 Bd3 14.Qd3 f5 15.Ne2 g5 16.a4 Rf7 17.b5 Nef6 18.bc6 bc6 (Opening the b–file gets White a lot of play) 19.Qa6 Rc8 20.Bc3 Ne4 21.Rab1?? h5?? 22.Nd2?? Nd2 23.Bd2+/– g4 24.Nf4 Bf4 25.ef4 Nf6 26.Ba5 Qd7 27.Rb3 Rff8 28.Rb7+– Qe8 29.Rfb1 Rf7 30.Rf7 Qf7?? 31.Qc8 (31...Qe8 32.Qc7+–) 1–0. Baron,Michel – Petit,Marc, corr AJEC, 1987.

7.Nc3 Bd6 8.Be2 0–0 9.0–0 Nbd7 10.cd5 cd5 (10...ed5 11.Rc1=) 11.Nb5 (11.Nd4 Bg6=) 11...Bb8 12.Rc1 Ng4 (12...e5 13.d4 e4 14.Nd2=) 13.h3 Nge5 14.Ne5 Ne5 15.Nd4 (15.d3 Nc6=) 15...Nd3 16.Nf5 Nc1 17.Ng7 Ne2 18.Qe2 Qg5 19.f4 Qg6 (19...Qh4 20.Rf3 Rc8 21.Nh5+/–) 20.Nh5 (20.f5 ef5 21.Nf5 Kh7+–) 20...f5?? (better is 20...f6+=) 21.Rf3+– (21...a5 22.b5+–) 1–0. Konijn,Piet – de Vries,Theo, Corus 2004, 2004.

7.Nc3 Nbd7 8.Be2 Bd6 9.0–0 0–0 10.Rc1 Rc8 11.cd5 (White fights for the Initiative) 11...cd5 (White creates threats along the open c–file) 12.Nd4 Bg6 13.f4 Ne4 14.Ne4 Be4 15.Rc8 Qc8 16.Qa1 Re8 17.Rc1 Qb8 18.Nb5 Bf8 19.Bd4 a6 20.Nc3 b5 21.Ne4+= de4 22.Rc6 Rc8? 23.Qc1 Rc6+/– 24.Qc6 (White gets in control) 24...Nf6 25.Qa6 Nd5 26.Qb5 Qc7 27.Qc4 Qc4 28.Bc4 f5 29.Bd5 ed5 30.Bc5 Bc5 31.bc5 Kf7 32.Kf2 Ke7 33.Ke2 Kd7 34.d4 ed3 35.Kd3 Kc6 36.Kd4 g5 37.fg5 (37...hg5 38.h3+–) 1–0. Cyrus – Alienkin,Aleksander, mmeics blitz, 1996.

7.Nc3 Be7 8.Nd4 Bg4 (8...Bg6 9.cd5 ed5 10.Be2=) 9.f3+= e5 (9...Bh5+=) 10.Nde2 (10.Nc6 Nc6 11.fg4 d4=) 10...Bh5 11.cd5 Nd5 12.Nd5 Qd5 13.Nc3 Bh4= 14.Ke2 Qe6 15.g3 Be7 16.Kf2 0–0 17.Rc1 Nd7 18.Ne4 b5 19.Kg2 Kh8 20.Be2 f5 21.Nf2 a5 22.Nd3 ab4 23.ab4 Ra2 24.Qc2 e4 25.Nf4 Bf3 26.Kf2 Qf7 27.Bf3 ef3 28.Ra1 Ra1 29.Ra1 Rc8 30.Ra7 Bb4–/+ 31.Qd3 Rd8 32.h4 Bc5 33.Rb7 Bf8 34.Rc7 Kg8 35.h5 b4 36.Qc2 c5 37.Qd3–/+ Qa2 38.Qf5 Qb2 39.Qd5 Kh7 40.Ne6 Re8 41.Rd7 Qf6–/+ 42.Nf4 Rb8 43.Ng6 Qg5?? 44.Qf7 1–0. Valles,A – Colas,R, AUT94P6, 1994.

7.d3 Be7 8.Nbd2 0–0 9.Be2 a5 10.Qb3 Na6 11.Bc3 Bh7 12.0–0 (< 12.ba5 Nc5 13.Qb6 Bd3 14.Bf6 Qb6 (14...Bf6?! 15.Qc5 Ra5 16.Qb4=) 15.ab6 Bf6–/+ (15...gf6?! 16.Bd3 Nd3 17.Ke2=)) 12...a4 13.Qb2 b5 14.cb5 cb5 15.Be5 Qd7 16.Rac1 Ne8 17.Rc3 f6 18.Bg3 Bd6 19.Rfc1 Bg3 20.hg3 Nd6 21.Kf1 Rfc8 22.Rc8 Rc8 23.Nb1 Bg6 24.Rc8 Qc8 25.Qc3 Qc3 26.Nc3 Be8 27.e4 Nc7 28.Ke1 Kf7 29.Kd2 de4 30.Ne4 Ne4 31.de4 e5 ½–½. Tabatabai,John (2050) – Tarifa,Alket (2155), BCF–chT3, 2003.

7.Nd4 Be4 8.d3 Bg6 +=.

7.cd5 ed5 8.Be2 Bd6 9.0–0 0–0 10.Nc3 Nbd7 11.Nd4 Bh7 12.d3 Re8 13.Re1 a6 14.Rc1 Qe7 15.Nb3 Ne5 16.Na4 Rad8 17.Bd4 Ned7 18.Nac5 Nc5 19.bc5+= Bc7 20.Rb1 Bf5 21.Nd2 Bc8 22.Qc2 Be5 23.Be5+/– Qe5 24.d4 Qc7 25.Rb6 Nd7 26.Rb2 Nf6 27.Reb1 Ne4 28.Bd3 Nd2 29.Qd2 Qe7 30.Qe2 ½–½. woschkat (2395) – upton (2410), net–chess.com, 2003.

7.cd5 ed5 8.Be2 Bd6 9.0–0 0–0 10.d3 Nbd7 11.Nbd2 Re8 12.Rc1 Bg6 13.Nb3 Ne5 14.Be5+= Be5 15.Ne5 Re5 16.Qc2 Re7 17.Nd4 Qe8 18.Qc3 Rd8 19.a4+= Re5 20.b5 cb5 21.ab5 Qd7? 22.Nc6+– bc6 23.Qe5 cb5 24.Rc7 Qe6 25.Qe6 fe6 26.Ra1 Rb8 27.Raa7 Ne8 28.Rcb7 Rc8 29.h4 h5 30.d4 b4 31.Rb4 Nd6 32.Rb6 Rc1 33.Kh2 Ne4 34.Re6 Bf5 35.Re5 Bg6 36.Bh5 Bh5 37.Rh5 Nf2 38.Ra8 (38...Kf7 39.Rf5 Ke6 40.Rf2+–) 1–0. woschkat (2330) – unnics (2110), net–chess.com, 2002.

7.Nc3 0–0 8.Qb3 c6 9.Be2 Nbd7 10.0–0 Ne4 11.Ne4 Be4 12.d3+= Bg6 13.Ne5 Ne5 14.Be5 Bf6 15.Bf6 Qf6= 16.cd5 cd5 17.Rac1 Rac8 18.Rc2 d4 19.Rfc1 Rc2 20.Qc2 de3 21.fe3 Qe5 22.Qd2 b6 23.d4+= Qd5 24.Bf3 Be4+= 25.Be4 Qe4 26.Rc3 Rd8 27.Qc2+= Qc2 28.Rc2 e5 29.Rc7 ed4= 30.ed4 a5 31.ba5 ba5 32.Rc5 Rd4 33.Ra5 Rd3 34.Ra7 g5 35.Kf2 Kg7 ½–½. James,SC – Hasan,Y, BCF–ch Brighton, 1984.

7.Nc3 0–0 8.cd5 ed5 9.Be2 c6 10.d3 Nbd7 11.0–0 a5 12.b5 Bg4 13.Nd4+= Be2 14.Nce2 c5 15.Nf5 b6 16.Nf4 g6 17.Nh6+– Kh7 18.Ng4 Ng4 19.Qg4 Bg5? 20.Qh3 Bh6 21.Nd5 Ne5 22.e4 Re8 23.f4 Nd7 24.Rf3 c4 25.Qh6! Kh6 26.Rh3 (26...Qh4 27.Rh4#) 1–0. orane – benjamin73g, Caissa.com, 2006.

7.0–0 c5 8.bc5 Bc5 9.Bd4 =.

7.0–0 Bd6 8.c4 c6 9.Nc3 0–0 10.d4 Re8 11.Rc1 Ne4 12.b5 Nc3 13.Rc3 Nf6 14.Nd2 Ne4 15.Ne4 Be4 16.f4 dc4 17.Bc4 Qb6 18.Rb3 Rec8 19.Qg4 Bf5 20.Qg3 Bf8 (21.bc6 Qc6+=; 20...Bc2 21.d5 Bf8 22.bc6 Bb3 23.Bd4 Bc4 24.Bb6 bc6 25.Bd4=+). Cagara,Paulina – Gorczyca,Aleksandra (2005), Poland–chT U20 2nd div, 2001.

7.d3 c6 8.Nbd2 Be7 9.e4 de4 10.de4 Be4 11.Ne4 Ne4 12.Bg7 Rg8 13.Qd4 Ndf6 14.Bh6 Rg2 15.Be3 Qd4 16.Nd4 a5 17.Kf1 Rg8 18.b5 c5 19.Nb3 b6 20.c4 0–0–0 21.a4 Bd6 22.Rc1 Be5 23.h4 Rg7 24.h5 Rh7 25.Rh4 Nd6 26.Bg5 Nde8 27.f4 Bc7 28.Bd1 Rd7 29.h6+= Ne4 30.Bc2 f5 31.Be4 fe4 32.Re1 Nd6 33.Nd2 Nf5= 34.Rh2 e3 35.Ne4 Bd8 36.Kg2 Rd4 37.Ng3?? Rd2 38.Re2= Nd4 39.Rd2 ed2 40.Rh1 Nc2 41.Kf2 Ne1 42.Ke2 Rd7 43.Kd1 Ng2?? 44.Nf1+– Ne1? 45.h7 Nd3 46.Nd2 Nf2 47.Ke2 Nh1 48.h8Q Ng3 49.Kf3 Nf5 50.Ne4 Nd4 51.Kg4 Kc7 52.Qe5 Kb7 53.Nd6 Ka7 54.Bd8 Rd8 55.Qg7 +–. Deb,Akasa – Marshall,Mario (2155), BCC LWS00 San Mateo, 2000.

7.0–0 0–0 8.c4 c6 9.cd5 cd5 10.Nd4 Bg6 11.Nc3 a5 12.Qb3 ab4 13.ab4 Nc6 14.Nc2 Bc2=+ 15.Qc2 Nb4 16.Ra8 Qa8 17.Qb3=+ Nc6 18.Ra1 ½–½. Rego,Sandro – Carr,James, internet, 1998.

7.d3 0–0 8.Nbd2 Nbd7 9.0–0 c5 10.b5 Rc8 11.c4 Nb6 12.Qc2+= Qd7 13.a4 Rfd8 14.Rfd1 dc4 15.Nc4 Nc4 16.Qc4 Qe8 17.a5+/– Nd7 18.Rab1 b6 19.Ra1 Bf6 20.Bf6 Nf6 21.ab6 ab6 22.Ne5 Rd6 23.Qb3 Nd7 24.Nc4+– Rd5 25.Bf3 (25...Qe7 26.e4+– (26.Bd5?! ed5 27.Nd2 Qd6+–)) 1–0. pierre (2045) – StephenHilton, chesshere.com, 2006.