[Event "Cup Russia \"] [Site "masterchessopen.com Internet"] [Date "2004.12.28"] [Round "0"] [White "Kosyrev Vladimir (RUS)"] [Black "Aleksandrov Aleksej (BLR)"] [Result "1-0"] [WhiteElo "2539"] [BlackElo "2659"] [ECO "E22"] [Opening "Nimzo-Indian: Spielmann, 4...c5"] { Kosyrev Vladimir (RUS) +0 =1 -0 } 1.d4 { 1 } 1...Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Na6 6.a3 { = } 6...Bxc5 ( 6...Qa5 7.Bd2 Bxc3 8.Bxc3 Nxc5 9.Qd1 Qc7 10.f3 e5 11.e3 d6 12.b4 Ncd7 13.Rc1 a5 14.Qd2 O-O 15.Rd1 d5 16.bxa5 Re8 17.cxd5 Nxd5 18.Bb4 N7f6 19.Rc1 Qd8 20.Bb5 Bd7 21.Bc4 Be6 22.Bb5 Nxb4 23.Qxb4 Rf8 24.a4 Nd5 25.Qd2 Qxa5 26.Ne2 { ...0-1, Eliet Nicolas 2405 - Bauer Christian 2490 , Clichy 1998 Cup France } ) 7.Nf3 O-O 8.Bg5 ( 8.e3 b6 9.Be2 Bb7 10.Qa4 Be7 11.b4 Nc7 12.O-O d5 13.Rd1 Qe8 14.Qb3 Rc8 15.Nd4 dxc4 16.Bxc4 Ncd5 17.Nxd5 Bxd5 18.Bxd5 Nxd5 19.Bb2 Bf6 20.Rab1 Bxd4 { 1/2-1/2, Bolbochan Jacobo 2440 - O'Kelly de Galway Alberic 2460 , Mar del Plata 1948 It } ) 8...Be7 9.e4 h6 ( 9...d6 10.Be2 Bd7 11.O-O Bc6 12.Qc2 h6 13.Bf4 Nc5 14.e5 Nfe4 15.exd6 Bxd6 16.Rad1 Qe7 17.Bxd6 Nxd6 18.Ne5 Rfd8 19.b4 Nd7 20.Nxc6 bxc6 21.c5 Ne8 22.Qa4 Rdc8 23.Ba6 Rc7 24.Ne4 Ndf6 25.Nxf6+ Qxf6 26.Rd3 Rd8 27.Rfd1 Rxd3 28.Rxd3 Qe7 29.Qd1 { ...1-0, Botvinnik Mikhail M 2630 - Gotthilf S, Leningrad 1930 Ch Leningrad } ) ( 9...b6 10.e5 Ne8 11.Bf4 Bb7 12.Be2 f5 13.h4 Nc5 14.Qd1 Ne4 15.Nb5 a6 16.Nbd4 Nc7 17.Nc2 b5 18.Ne3 b4 19.axb4 Bxb4+ 20.Kf1 a5 21.Nd4 Be7 22.h5 Na6 23.Rh3 Qb6 24.Nec2 Nac5 25.Qc1 a4 26.Raa3 Nb3 27.Raxb3 axb3 28.Rxb3 Qc7 29.f3 { ...0-1, Eliet Nicolas 2382 - Spraggett Kevin 2541 , Cappelle la Grande 2001 It (open) } ) 10.Bh4 d6 { N } ( 10...b6 11.e5 Nh5 12.Bxe7 Qxe7 13.Ne4 Bb7 14.Qe3 f6 15.Rd1 Rad8 16.Nd6 Ba8 17.Nh4 fxe5 18.Ng6 Qf6 19.Nxf8 Rxf8 20.f3 e4 21.Nxe4 Bxe4 22.Qxe4 Qxb2 23.Qd4 Qb3 24.Be2 Nf4 25.Kf2 Nc5 26.Rhe1 e5 27.Qxe5 Nfd3+ 28.Bxd3 Nxd3+ 29.Rxd3 Qxd3 30.Qd5+ { ...0-1, Porath Yosef 2340 - Olafsson Fridrik 2452 , Amsterdam 1954 Olympiad } ) 11.Be2 Nc5 12.Qc2 a5 13.b3 Bd7 14.O-O Bc6 15.Nd2 Nfd7 { ? } ( { ? } 15...Qb6 16.Bg3 Rfd8 17.Rad1 Nh7 { } ) 16.Bxe7 Qxe7 17.b4 axb4 18.axb4 Nxe4 19.Ndxe4 d5 20.cxd5 exd5 21.b5 Bxb5 22.Bxb5 dxe4 23.Qxe4 Qxe4 24.Nxe4 Ne5 25.h3 f5 26.Nd6 b6 27.Nc4 Ng6 28.Rxa8 Rxa8 29.Nxb6 Rb8 30.Bc4+ Kh7 31.Nd5 Ne5 32.Be2 Rd8 33.Ne3 f4 34.Nc4 Nc6 35.Bf3 Nd4 36.Be4+ Kg8 37.Kh1 Ne6 38.h4 Rd4 39.Bf5 Nc5 40.Ne5 g5 41.h5 Kg7 42.Ng4 f3 43.gxf3 Rf4 44.Bg6 Rxf3 45.Rc1 Ne6 46.Rc6 Nf4 47.Rc7+ Kf8 48.Rf7+ Ke8 49.Rxf4+ { } {#r} 1-0