[Event "Ch Russia (club)"] [Site "masterchessopen.com - Sochi (Russia)"] [Date "2008.04.02"] [Round "1"] [White "Avrukh Boris (ISR)"] [Black "Navara David (CZE)"] [Result "1-0"] [WhiteElo "2657"] [BlackElo "2633"] [ECO "E00"] [Opening "Catalan: 3...c5"] { Avrukh Boris (ISR) +1 =0 -0 Navara David (CZE) +0 =0 -2 } 1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bg2 Bg7 8.Nf3 O-O 9.O-O Nbd7 { ?/= } 10.a4 { +0.04 CAP } ( 10.Bf4 Qe7 11.h3 a6 12.a4 Nh5 13.Bg5 f6 14.Bd2 f5 15.Ng5 f4 16.gxf4 Nxf4 17.Bxf4 Rxf4 18.Ne6 Rb4 19.Qc2 Nf6 20.Rfd1 Bxe6 21.dxe6 Qxe6 22.Rd3 Rd8 23.Rad1 Ne8 24.Qd2 Kh8 25.a5 Be5 26.b3 Nc7 27.Ne4 Rd4 28.e3 Rxe4 29.Bxe4 Qxh3 { ...1-0, Nikolic Predrag 2676 - De Firmian Nick E 2550 , Qaqortoq 2003 It (open) } ) ( 10.h3 a6 11.a4 Rb8 12.Bf4 Qe7 13.e4 h6 14.Re1 g5 15.Bxd6 Qxd6 16.e5 Qb6 17.exf6 Nxf6 18.Qc2 Ne8 19.a5 Qd8 20.Nd2 Nd6 21.Nce4 Nxe4 22.Nxe4 b6 23.axb6 Qxb6 24.Nxc5 Qxb2 25.Qxb2 Bxb2 26.Rad1 Ba3 27.Ne4 Bb4 28.Re3 Kg7 29.g4 a5 { ...1/2-1/2, Bareev Evgeny 2653 - Alekseev Evgeny 2716 , Khanty Mansyisk 4.12.2007 Cup World } ) 10...b6 { N } ( 10...a6 11.Nd2 Nh5 12.Nc4 ( 12.Nce4 Ndf6 13.Nxf6+ Qxf6 14.Nc4 Rb8 15.Nb6 Qd8 16.a5 Bd7 17.Bg5 f6 18.Bd2 f5 19.Rb1 Bb5 20.b4 cxb4 21.Rxb4 Qe7 22.Re1 Rbe8 23.Qb3 Nf6 24.Rxb5 axb5 25.Qxb5 Ne4 26.Bxe4 fxe4 27.Be3 h5 28.Rb1 Kh7 29.Qd7 Bh6 30.Bd4 { ...0-1, Bareev Evgeny 2653 - Alekseev Evgeny 2716 , Khanty Mansyisk 5.12.2007 Cup World (active) } ) 12...Ne5 13.Na3 Re8 14.h3 f5 15.Kh2 Rb8 16.e4 fxe4 17.Nxe4 b5 18.axb5 axb5 19.Ng5 Nf6 20.f4 Nf7 21.Re1 Nxg5 22.fxg5 Nd7 23.Bf4 Rxe1 24.Qxe1 Ne5 25.Qe2 c4 26.Nc2 Nd3 27.Ra7 Bf5 28.Ne3 Nxf4 29.gxf4 Qe8 30.Qd2 { ...0-1, Zoler Dan 2455 - Gelfand Boris 2733 , Rishon le Zion 7. 9.2006 Ch World (blitz) } ) ( 10...Re8 11.Bf4 Bf8 12.Qd2 Ne4 13.Nxe4 Rxe4 14.Ng5 Rb4 15.Qc2 b5 16.Ne6 fxe6 17.dxe6 Nb6 18.a5 Nc4 19.Bd5 Qe7 20.b3 Bb7 21.bxc4 Bxd5 22.cxd5 Bg7 23.Ra3 Rf8 24.Rb1 Rc4 25.Qd2 b4 26.Bg5 Bf6 27.Bxf6 Rxf6 28.Rd3 Rf5 29.Qa2 Re4 30.f3 { ...1-0, Beil Zdenek 2325 - Garrido, Imperia 1996 It (open) } ) ( 10...Ne8 11.Bg5 Bf6 12.Bf4 Ne5 13.Nxe5 dxe5 14.Be3 b6 15.d6 Rb8 16.Ne4 Bb7 17.d7 Ng7 18.Bh6 Bxe4 19.Bxe4 Qc7 20.Bxg7 Kxg7 21.Qd5 Rbd8 22.Rfd1 Be7 23.a5 bxa5 24.Ra3 f5 25.Bb1 Rf6 26.Rb3 Qd6 27.Qxd6 Rxd6 28.Rxd6 Bxd6 29.Rb7 Kf6 30.Bc2 { ...1-0, Hausner Ivan 2415 - Sikora-Lerch Jan 2382 , Czech Republic 1999 Extra League 1999/00 } ) 11.Bf4 Qe7 12.Nb5 Ne8 13.Ra3 a6 14.Re3 Qf6 15.Bg5 { ?! } ( 15.Na3 { !? } 15...h6 16.h4 Qxb2 17.Nc4 Qf6 18.Qb3 Rb8 { } ) 15...Qxb2 16.Rb3 Qa2 17.Nc3 Bxc3 18.Rxc3 Ndf6 19.Qc1 Bb7 20.Nd2 Qxa4 21.Nc4 Nd7 22.Ra3 Qb4 23.Bd2 Qb5 24.Bh6 a5 25.Qc2 Ba6 26.Rc3 Ne5 27.Nxe5 dxe5 28.Rb1 Qxe2 29.Qxe2 Bxe2 30.Bxf8 Kxf8 31.Rxb6 a4 32.Ra3 Bc4 33.h4 Ra7 34.d6 Kg7 { ?! } ( 34...Be6 { !? } 35.Rb8 Bd7 36.Bf1 e4 37.Rb6 Ra8 38.f3 Nf6 39.Bc4 { } ) 35.Bf1 Bxf1 36.Kxf1 Rd7 37.Rxa4 Nxd6 38.Rc6 c4 39.Ra5 Kf6 40.Rac5 Kf5 41.f3 h5 42.Kf2 Rd8 43.Ke2 f6 44.Rd5 Ke6 45.Rd1 Rd7 46.g4 Ke7 47.Rd5 Ke6 48.Ra5 Rd8 49.Kd1 Rc8 50.Rxc8 Nxc8 51.Ra8 Nd6 52.Ra6 Kd5 53.Ke2 e4 54.gxh5 exf3+ 55.Kxf3 gxh5 56.Ra5+ Kd4 57.Rxh5 c3 58.Ke2 Ke4 { ? } ( { ? } 58...f5 59.Rh8 f4 60.Rf8 Ke4 61.h5 c2 62.Kd2 f3 63.Kxc2 Nf5 64.Re8+ Kf4 65.Kd2 f2 { } ) 59.Rh7 Kf4 60.Rg7 Ne4 61.Kd3 f5 62.h5 Nf2+ 63.Kxc3 Ng4 64.Kd4 Kf3 65.Rg6 f4 66.h6 Nxh6 67.Rxh6 Ke2 68.Re6+ {#r} 1-0