[Event "It (open)"] [Site "masterchessopen.com Moscow (Russia)"] [Date "2008.02.07"] [Round "6"] [White "Potkin Vladimir (RUS)"] [Black "Kiselev Vitaliy (RUS)"] [Result "1-0"] [WhiteElo "2613"] [BlackElo "2527"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] { Potkin Vladimir (RUS) +1 =3 -0 } 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 { ? } ( 6.a3 Bxc3+ 7.bxc3 dxc4 8.Bxc4 c5 9.Ne2 Nc6 10.a4 b6 11.Ba3 Qc7 12.Rc1 Rd8 13.Ng3 Bb7 14.O-O Ne5 15.Be2 Ng6 16.Qb3 Rac8 17.Rfd1 Bd5 18.Qb1 Qc6 19.Bb5 Qb7 20.f3 Bc6 21.dxc5 Rxd1+ 22.Rxd1 bxc5 23.e4 a6 24.Bf1 Qa7 25.a5 Rb8 { ...1/2-1/2, Sokolov Ivan 2673 - Leko Peter 2755 , Odessa 5. 1.2007 Cup World (active) ACP } ) 6...c5 { ? } ( 6...Nbd7 7.O-O dxc4 8.Bxc4 Bd6 9.e4 e5 10.Bg5 h6 11.Bh4 a6 12.Rc1 exd4 13.Qxd4 g5 14.Bg3 Bxg3 15.hxg3 Nb6 16.Nd5 Nbxd5 17.exd5 Qd6 18.Bb3 Re8 19.Qc5 Re7 20.Nd4 Qxc5 21.Rxc5 Kf8 22.Rfc1 Ne8 23.f3 Bd7 24.Kf2 Rd8 25.g4 { 1/2-1/2, Babula Vlastimil 2565 - Epishin Vladimir 2583 , Graz 2001 It (open) } ) 7.O-O Nc6 8.a3 Bxc3 9.bxc3 dxc4 10.Bxc4 Qc7 11.Bb2 e5 12.h3 { ?/= } 12...Bf5 ( 12...e4 13.Nd2 Re8 14.Qe2 Bf5 15.Bb5 a6 16.Bxc6 Qxc6 17.c4 cxd4 18.exd4 Nd7 19.Qe3 b5 20.d5 Qd6 21.Rfe1 Rac8 22.Rac1 Nc5 23.Qd4 f6 24.cxb5 axb5 25.Re3 Re5 26.Qb4 Rxd5 27.Nxe4 Bxe4 28.Rxe4 Rd8 29.Rd4 Nd3 30.Qxd6 R8xd6 31.Rxd5 Rxd5 32.Rc2 { ...1/2-1/2, Agrest Evgenij 2604 - Beliavsky Alexander G 2660 , Germany 25. 4.2004 Bundesliga 2003/04 } ) ( 12...Bd7 13.Ba2 e4 14.Nd2 Rad8 15.d5 Ne5 16.c4 Rfe8 17.Qc2 b5 18.f4 exf3 19.Nxf3 Ng6 20.cxb5 Bxb5 21.Bxf6 gxf6 22.Rfe1 Bd7 23.Rac1 Rc8 24.Qf2 Rb8 25.Rc3 Rec8 26.Rec1 Kg7 27.R1c2 Ba4 28.Rc1 Bd7 29.Bb3 Qa5 30.Nd2 Qxa3 31.d6 Qa6 32.Ne4 { ...1/2-1/2, Lautier Joel 2653 - Gurevich Vladimir 2482 , Germany 2001 Bundesliga (2nd) West 2000/01 } ) 13.Bb5 ( 13.Qe2 a6 14.Ba2 Rfe8 15.Rad1 Rad8 16.d5 Ne7 17.c4 Ng6 18.Nd2 h5 19.e4 Nf4 20.Qe3 Bxh3 21.gxh3 Qe7 22.Rde1 Rd6 23.Kh1 Ng4 24.Qg3 Rg6 25.Nf3 Nd3 26.hxg4 Rxg4 27.Qh2 Nxb2 28.Re3 g6 29.Bb3 b5 30.cxb5 axb5 31.Rb1 Na4 32.Rd1 Nb6 { ...1-0, Korobov Anton 2572 - Vescovi Giovanni 2645 , Moscow 23. 2.2004 It (open) "Aeroflot" } ) 13...e4 14.Nd2 ( 14.Nh4 Be6 15.c4 a6 16.d5 axb5 17.Bxf6 gxf6 18.dxe6 fxe6 19.Qg4+ Kf7 20.cxb5 Ne7 21.Qxe4 f5 22.Qc4 b6 23.f4 Qb7 24.Nf3 Qd7 25.Qe2 Qd6 26.e4 Ng6 27.Ng5+ Kg8 28.Rad1 Qe7 29.exf5 exf5 30.Qc4+ Kh8 31.Rfe1 Qg7 32.Re3 h6 33.Ne6 Qf7 { ...1-0, Prudnikova Svetlana 2411 - Baginskaite Camilla 2336 , Moscow 2001 Ch World FIDE (KO-system) (w) } ) 14...Rfd8 { N } ( 14...Ne7 15.Re1 cxd4 16.cxd4 Qb6 17.a4 a6 18.Ba3 axb5 19.Bxe7 Rfe8 20.Bxf6 Qxf6 21.axb5 Rxa1 22.Qxa1 h5 23.Nf1 Qg5 24.Kh2 Bd7 25.b6 h4 26.Rc1 Qf6 27.Qb2 Re6 28.Rc5 Rxb6 29.Qc2 Re6 30.Kg1 b6 31.Rc7 Bb5 32.Nh2 Rc6 33.Rc8+ Rxc8 34.Qxc8+ { ...0-1, Muse Mladen 2447 - Zelcic Robert 2578 , Sibenik 15.10.2007 Ch Croatia (team) } ) 15.Qe2 a6 16.Bxc6 bxc6 { +0.11 CAP } 17.c4 Bg6 18.dxc5 Nd7 19.Bd4 Qa5 20.Nb3 Qa4 21.Rfb1 Rab8 22.Nd2 Qa5 { ?! } ( 22...Rxb1+ { !? } 23.Rxb1 Nf8 24.Rb6 Ne6 25.Nb3 Qxa3 26.Bb2 { } ) 23.Rxb8 Nxb8 24.Nb3 Qa4 25.Qb2 f6 26.Qc3 Bf5 27.Qa5 Qxa5 28.Nxa5 Nd7 29.Nxc6 Ra8 30.Na5 Rc8 31.Rb1 h5 32.c6 Nb8 33.c7 Nd7 34.Rb7 Kf8 35.Nc6 { } {#r} 1-0