[Event "It (open)"] [Site "masterchessopen.com – Voronezh (Russia)"] [Date "2005.06.18"] [Round "6"] [White "Zakhartsov Viacheslav V (RUS)"] [Black "Ulko Jaroslav (RUS)"] [Result "1-0"] [WhiteElo "2540"] [BlackElo "2466"] [ECO "B54"] [Opening "Sicilian: Open, 2...d6, 4...Nf6"] { } 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 Be7 8.O-O-O O-O 9.f4 h6 10.Bh4 Bd7 11.Nf3 { ? } ( 11.Ndb5 Nxe4 12.Bxe7 Nxd2 13.Bxd8 Nxf1 14.Rhxf1 Rfxd8 15.Nxd6 Rab8 16.Rd2 Ne7 17.Rfd1 Bc6 18.a4 Kf8 19.b3 Nd5 20.Ndb5 a6 21.Nc7 Rd7 22.N7xd5 exd5 23.Nxd5 Rbd8 24.Ne3 Rxd2 25.Rxd2 Re8 26.Nf5 g6 27.Nd4 Re1+ 28.Kb2 Be4 29.g3 Ke7 30.Kc3 f5 { ...1-0, Matanovic Aleksandar 2505 - Timman Jan H 2585 , Yugoslavia 1978 } ) 11...Qa5 12.Kb1 Rfc8 { = } 13.Bd3 ( 13.g4 b5 14.Bd3 b4 15.Nb5 Rab8 16.Bxf6 Bxf6 17.Nxd6 Bc3 18.Qe2 b3 19.cxb3 Nb4 20.bxc3 Rxc3 21.Nd4 e5 22.Nc4 Rxc4 23.Bxc4 Bxg4 24.Qg2 Bxd1 25.Rxd1 exd4 26.Rg1 g5 27.fxg5 hxg5 28.Rf1 Rb7 29.Rf5 Qb6 30.Rxg5+ Kf8 31.Rg8+ Ke7 32.Qg5+ Kd7 { ...1-0, Ivanchuk Vassily 2705 - Smirin Ilia 2673 , URS 1985 } ) ( 13.Qe1 Be8 14.Bd3 Nb4 15.a3 Nxd3 16.Rxd3 Qc7 17.Nd4 b5 18.e5 dxe5 19.fxe5 Nh7 20.Bxe7 Qxe7 21.Ndxb5 Bxb5 22.Nxb5 Qc5 23.Nd4 Nf8 24.Qe4 Ng6 25.Re1 Ne7 26.Ree3 Nf5 27.Nxf5 exf5 28.Qa4 f4 29.Re2 Qg1+ 30.Ka2 Qxh2 31.Rh3 Qg1 32.Qxf4 Qc5 { ...1-0, Tseshkovsky Vitaly 2575 - Mihaljcisin Mihajlo 2325 , Banja-Luka 1981 It (cat.9) } ) 13...b5 ( 13...Nb4 14.a3 { +0.18 CAP } ) 14.g4 ( 14.Rhg1 Nb4 15.a3 Nc6 16.Nxb5 Qb6 17.Qf2 Qb7 18.c4 a6 19.Nc3 Ng4 20.Qe2 Bxh4 21.Nxh4 Rab8 22.Rd2 Qb6 23.Re1 Qa5 24.Rc1 e5 25.Nf5 Bxf5 26.exf5 Nf6 27.fxe5 Nd4 28.exf6 Nxe2 { 1/2-1/2, Matulovic Milan 2424 - Pavlovic Milos 2454 , Vrnjacka Banja 1991 It (cat.9) } ) ( 14.Ne2 b4 15.Nc1 e5 16.f5 d5 17.Nb3 Qc7 18.Bxf6 Bxf6 19.exd5 Ne7 20.Ba6 Nxf5 21.Bxc8 Rxc8 22.d6 Qc4 23.Qd3 Qxd3 24.cxd3 Nxd6 25.Rhe1 Bf5 26.Nxe5 Re8 27.Nf3 Rxe1 28.Nxe1 Nc4 29.Nc5 Nxb2 30.Rc1 Bc3 31.Rc2 Nc4 32.Re2 Nd6 33.Ne4 Nxe4 { ...1/2-1/2, Cuijpers Frans Andre 2497 - Ligterink Gert 2455 , Leeuwarden 1980 Ch Netherlands } ) ( 14.Nxb5 Qb6 { +0.89 CAP } 15.Rhe1 Rab8 16.Bf2 Qb7 17.c3 e5 18.Ka1 Na5 19.Nxa7 Ra8 20.b4 Rxa7 21.Bxa7 Qxa7 22.bxa5 Qxa5 23.c4 Qc5 24.f5 Bd8 25.Re2 Ba5 26.Qc2 Ra8 27.Rb1 Ba4 28.Qb2 Nd7 29.Bc2 Nb6 30.Bb3 Bb4 31.Rc2 Bc6 32.Re2 Ra3 33.Rd1 Qa5 { ...0-1, Kovalev Andrei 2575 - Ronin V 2285 , Moscow 1983 Olympiad URS } ) 14...b4 ( 14...Nb4 15.a3 Nxd3 16.Nd5 Qxd2 17.Nxe7+ Kf8 18.Rxd2 Kxe7 19.Rxd3 e5 20.fxe5 dxe5 21.Nxe5 Be6 22.Rf1 g5 23.Be1 a5 24.Rd4 Nxg4 25.Nxg4 Bxg4 26.Rd5 Rd8 27.Re5+ Kf8 28.Bc3 Re8 29.Rxe8+ { 1/2-1/2, Dolmatov Sergey 2575 - Beliavsky Alexander G 2615 , Frunze 1981 Ch URS } ) 15.Bxf6 { N } ( 15.Ne2 Nxg4 ( 15...d5 16.Bxf6 Bxf6 17.e5 Bd8 18.g5 b3 19.cxb3 Qxd2 20.Rxd2 hxg5 21.fxg5 Rcb8 22.Rc1 Bb6 23.Rf1 Be3 24.Rdd1 g6 25.h4 Kg7 26.Bc2 Rh8 27.a3 a5 28.Rd3 Bb6 29.Nf4 Ne7 30.a4 Nf5 31.Rh1 Ng3 32.Rh3 Ne4 33.Rh2 { 1/2-1/2, Lekic Dusan 2425 - Damjanovic Branislav 2098 , Neum 2002 Ch Bosnia & Herzegovina (team) } ) 16.Be1 d5 17.e5 Bc5 18.Nc1 Qb6 19.Nb3 Bf2 20.Rf1 Bxe1 21.Rdxe1 a5 22.h3 a4 23.Nc1 b3 24.hxg4 Nb4 25.c3 bxa2+ 26.Ka1 Nc6 27.Qf2 Qb8 28.Nd4 a3 29.b3 Nxd4 30.Qxd4 Ra4 31.b4 Bb5 32.Nb3 Bc4 33.Bxc4 Rxc4 34.Qd3 Qb5 { ...1-0, Kovalev Andrei 2575 - Smirin Ilia 2673 , URS 1984 } ) ( 15.Nb5 Rab8 16.Bxf6 Bxf6 17.Nxd6 Bc3 18.Qe2 b3 19.cxb3 Nb4 20.bxc3 Rxc3 21.Nd4 e5 22.Nc4 Rxc4 23.Bxc4 Bxg4 24.Qg2 Bxd1 25.Rxd1 exd4 26.Rg1 g5 27.fxg5 hxg5 28.Rf1 Rb7 29.Rf5 Qb6 30.Rxg5+ Kf8 31.Rg8+ Ke7 32.Qg5+ Kd7 33.Qf5+ { 1-0, Ivanchuk Vassily 2705 - Smirin Ilia 2673 , URS 1985 } ) 15...Bxf6 { -0.85 CAP } 16.Ne2 Bc3 17.Qe3 Bf6 18.h4 Rab8 19.Nc1 Qb6 { ?! ?/± } ( 19...Bd8 { !? } 20.Nb3 Qb6 21.Qxb6 Bxb6 { = } ) 20.Qe2 { ?! = } ( 20.Qxb6 { !? } 20...Rxb6 21.g5 Be7 22.gxh6 { ?/± } ) 20...Qc5 { ? +?? } ( { ? } 20...b3 21.Nxb3 Be7 22.e5 Nb4 { = } ) 21.Nb3 Qb6 22.g5 Be7 23.gxh6 g6 24.h5 Kh8 25.hxg6 fxg6 26.e5 d5 27.Bxg6 Rf8 28.f5 exf5 29.e6 Be8 30.Bxe8 Rbxe8 31.Rxd5 a5 32.h7 a4 33.Nbd2 a3 34.Nc4 Qb8 35.Nfe5 Nxe5 36.Nxe5 Rf6 37.Nf7+ Kg7 38.Qh5 Rg6 39.h8=Q+ Rxh8 40.Nxh8 { +?? } {#r} 1-0