[Event "Ch Russia"] [Site "masterchessopen.com Krasnoyarsk (Russia)"] [Round "1"] [White "Popov Valerij (RUS)"] [Black "Yandemirov Valeri (RUS)"] [Result "1-0"] [WhiteElo "2583"] [BlackElo "2488"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] { Popov Valerij (RUS) +0 =0 -1 Yandemirov Valeri (RUS) +5 =6 -3 Popov Valerij (RUS)-Yandemirov Valeri (RUS) +0 =0 -1 } 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bg4 6.h3 h5 7.d4 b5 8.Bb3 Nxd4 9.hxg4 { ?/= } 9...Nxb3 ( 9...hxg4 10.Ng5 Nh6 11.g3 Be7 12.f4 c6 13.Be3 Nxb3 14.cxb3 d5 15.Qc1 Rc8 16.fxe5 d4 17.Rd1 dxe3 18.Rxd8+ Rxd8 19.Qxc6+ Kf8 20.Nc3 Bxg5 21.e6 Kg8 22.Qc5 f6 23.Nd5 Kh7 24.Re1 Rhe8 25.Nc7 Rc8 26.e7 f5 27.Nxe8 Rxc5 28.Nf6+ Bxf6 29.e8=Q { ...0-1, Kindermann Stefan 2530 - Jussupow Artur 2665 , Germany 1996 Bundesliga 1995/96 } ) 10.axb3 { +0.93 CAP } 10...hxg4 11.Ng5 Qd7 12.c4 ( 12.f3 f6 13.Qd5 c6 14.Qe6+ Qe7 15.fxg4 fxg5 16.Qg6+ Kd8 17.Bxg5 Nf6 18.Rxf6 gxf6 19.Bxf6 Rh6 20.Bxe7+ Kxe7 21.Qg8 { 1-0, Boros Denes 2398 - Vrona Mihail 2181 , Budapest 2002 It (cat.2) (a) } ) 12...Rb8 13.Rxa6 f6 14.Nc3 bxc4 { ?! N } ( 14...fxg5 { !? } 15.Nxb5 Nf6 ( 15...Be7 16.Ra7 Bd8 17.Bxg5 Nf6 18.f3 g3 19.Qe1 Nh5 20.Bxd8 Qxd8 21.Nxc7+ Kf7 22.Qa5 Kg6 23.Rd1 Qh4 24.Nb5 Nf4 25.Rxg7+ Kh5 { 0-1, Popov Valerij 2579 - Yandemirov Valeri 2469 , Voronezh 2003 It (open) } ) 16.Ra7 Rc8 { } ) 15.Nd5 fxg5 16.Ra7 Rc8 { ?! } ( 16...Nf6 { !? } 17.Rxc7 Qe6 18.Re7+ Qxe7 { } ) 17.Bxg5 Ne7 18.Nb6 Qc6 19.Nxc8 Nxc8 20.Qxg4 Qd7 21.Qxd7+ Kxd7 22.Rb7 Be7 23.Bxe7 Nxe7 24.bxc4 Nc6 { ?! } ( 24...Ra8 { !? } 25.Kh2 Kc6 26.Rb5 Nc8 { } ) 25.f4 { ?! } ( 25.Ra1 { !? } 25...Rh4 26.f3 Kc8 27.Rb3 { } ) 25...Ra8 26.fxe5 Nxe5 27.Rb3 Ra2 28.Rc1 Kc6 29.Kf2 Kc5 30.Ke3 c6 { ?! } ( 30...Ng4+ { !? } 31.Kf4 Ne5 32.Rb5+ Kc6 { } ) 31.Rb7 Ra4 32.Rc3 Nxc4+ { ?! } ( 32...g5 { !? } 33.b3 Ng4+ 34.Kd2 Ra1 { } ) 33.Kd3 d5 34.b3 { } {#r} 1-0