[Event "Ch Russia (Higher League)"] [Site "masterchessopen.com Krasnoyarsk (Russia)"] [Date "2007.09.09"] [Round "6"] [White "Landa Konstantin (RUS)"] [Black "Nechepurenko Roman V (RUS)"] [Result "1-0"] [WhiteElo "2678"] [BlackElo "2500"] [ECO "A04"] [Opening "Reti: 1...c5"] { } 1.Nf3 c5 2.c4 g6 3.d4 cxd4 4.Nxd4 Bg7 5.e4 Nc6 6.Be3 Nf6 7.Nc3 Ng4 8.Qxg4 Nxd4 9.Qd1 { ?/= } 9...Nc6 ( 9...Ne6 10.Rc1 d6 11.Bd3 Bd7 12.O-O O-O 13.Qd2 Nc5 14.Bb1 Na4 15.Nxa4 Bxa4 16.f4 b6 17.f5 Rc8 18.Bh6 Qc7 19.b4 Be8 20.Rf3 b5 21.Bxg7 Kxg7 22.Rh3 Rh8 23.Qd4+ f6 24.Ra3 Qb6 25.c5 dxc5 26.bxc5 b4 27.Rb3 Qc7 28.Rxb4 Qf4 29.Qc3 { ...1-0, Gergen Harald 2005 - Weiss Daniel 2820 , Augsburg 8. 8.1997 It (open) } ) 10.Qd2 O-O 11.Be2 Qa5 ( 11...d6 12.O-O Be6 13.Rac1 Ne5 14.b3 a6 15.f4 Ng4 16.Bxg4 Bxg4 17.f5 gxf5 18.exf5 e6 19.f6 Bxf6 20.Bh6 Re8 21.Ne4 Bf5 22.Nxf6+ Qxf6 23.Rc3 Qe5 24.Re3 Be4 25.Bf4 Qc5 26.Bxd6 Qc6 27.Be5 Bg6 28.Kh1 Qc5 29.Qf2 f5 30.Qf4 Rad8 31.h4 { ...1-0, Ricardi Pablo 2515 - Amanov Mesgen 2305 , Turin 27. 5.2006 Olympiad } ) 12.Rc1 ( 12.O-O d6 13.Rac1 Be6 14.Rfd1 Rfc8 15.b3 Nb4 16.Bg5 Re8 17.Nd5 Bxd5 18.exd5 Qa3 19.Bg4 f5 20.Bf3 a5 21.Re1 Qxa2 22.Qe3 Be5 23.Re2 Qa3 24.Qb6 Bf6 25.Bd2 Qxb3 26.Rce1 Qxc4 27.Re6 Nd3 28.Be2 Qc5 29.Qb1 Qxf2+ 30.Kh1 Nxe1 31.Bxe1 Qc5 { ...0-1, Martz William R - Moe Mogens 2300 , Ybbs 1968 It (open) } ) 12...d6 13.O-O Be6 14.b3 ( 14.f4 f5 15.exf5 gxf5 16.Rfd1 Kh8 17.b3 Rac8 18.Bf3 a6 19.Na4 Qc7 20.Kh1 Bg8 21.Bb6 Qb8 22.Bf2 Rcd8 23.Bh4 Rde8 24.Nb6 Qd8 25.c5 Bf7 26.Bf2 dxc5 27.Nd7 Rg8 28.Nxc5 Qb8 29.Nxb7 Nd8 30.Nc5 e5 31.Nd7 Qb5 32.Rc5 { 1-0, Sulava Nenad 2533 - Tatai Stefano 2343 , Lido Estensi 2002 It (open) } ) 14...Rfc8 { +0.29 CAP } ( 14...Rac8 15.f4 f5 16.exf5 Bxf5 17.Bf3 Kh8 18.Rfd1 Rfe8 19.Nb5 Qxd2 20.Rxd2 a6 21.Nc3 h5 22.Na4 Rb8 23.c5 Nb4 24.Rcd1 Bc2 25.Rc1 Bf5 26.a3 Nd3 27.Rcd1 Nxc5 28.Nxc5 dxc5 29.Bxc5 b6 30.Bf2 Rec8 31.Re2 Rc7 32.Bd4 Bc2 33.Bxg7+ Kxg7 34.Rc1 { ...1-0, Polugaevsky Lev A 2645 - Suetin Alexei S 2550 , Kislovodsk 1972 It } ) 15.f4 { N } ( 15.Rfd1 Ne5 16.h3 Kf8 ( 16...a6 17.Nd5 Qxd2 18.Rxd2 Bxd5 19.Rxd5 Nc6 20.Rd2 Rd8 21.f4 e5 22.f5 gxf5 23.exf5 Nd4 24.Rf1 Nxe2+ 25.Rxe2 b5 { 1/2-1/2, Tratar Marko 2442 - Sandner Gunter 2374 , Schwarzach 1999 It (open) } ) 17.f4 Nc6 18.Bf3 Rab8 19.Kh1 f5 20.exf5 gxf5 21.Bf2 Bf7 22.Qe3 Rd8 23.Bh4 Qc5 24.Qe1 Rd7 25.Bd5 Qb4 26.Be6 Bxc3 27.Rxc3 Bxe6 28.Qxe6 Qxc3 29.Qxd7 Qc2 30.Re1 Re8 31.Bg5 Kf7 32.Qe6+ Kg7 33.Bh6+ Kh8 34.Qf6+ { 1-0, Gavrikov Viktor 2600 - Pribyl Josef 2420 , Germany 1994 Bundesliga 1993/94 } ) 15...a6 16.Kh1 Rab8 17.h3 Rd8 18.Rfd1 Nb4 19.Na4 b5 20.Bb6 Rxb6 21.Nxb6 Rb8 { ? } ( { ? } 21...Qxa2 22.Nd5 Bxd5 23.cxd5 Bh6 24.Qxa2 Nxa2 25.Rc2 Nb4 26.Rc7 Bxf4 27.Rxe7 Be5 28.Rc1 { } ) 22.f5 Qxa2 23.Qxb4 Qxe2 24.fxe6 Rxb6 25.c5 Rc6 26.cxd6 Rc2 27.Rg1 { } {#r} 1-0