[Event "It (cat.10)"] [Site "masterchessopen.com Groningen (Netherlands)"] [Round "3"] [White "Kurnosov Igor (RUS)"] [Black "Werle Jan (NED)"] [Result "1-0"] [WhiteElo "2533"] [BlackElo "2457"] [ECO "B54"] [Opening "Sicilian: Open, 2...d6, 4...Nf6"] { Werle Jan (NED) +10 =7 -8 } 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O h6 9.Nxc6 bxc6 10.Bf4 d5 11.Qe3 { ?/= } 11...Be7 ( 11...Bb4 12.Be2 O-O 13.e5 Nh7 14.h4 Be7 15.Rh3 Kh8 16.g4 Rb8 17.g5 c5 18.gxh6 g6 19.h5 Qb6 20.b3 g5 21.Qg3 Rg8 22.Bd2 c4 23.Be3 Qb4 24.Bd4 a5 25.Bg4 Qa3+ 26.Kd2 Bc5 27.Qe3 Bxd4 28.Qxd4 cxb3 29.axb3 Rb4 30.Qc5 Rxb3 31.Qxa3 { ...0-1, Sutovsky Emil 2587 - Wang Zili 2524 , Shenyang 1999 It (cat.13) } ) 12.Be2 Qa5 ( 12...O-O 13.Qg3 Kh8 14.h4 a5 15.Qe3 Ba6 16.g4 Bxe2 17.Qxe2 Bb4 18.f3 Bxc3 19.bxc3 Qe7 20.g5 Nh5 21.Be5 f6 22.gxf6 Nxf6 23.Rhg1 Qa3+ 24.Kd2 Rad8 25.Ke1 dxe4 26.fxe4 Rxd1+ 27.Qxd1 Qxa2 28.Rg2 Qc4 29.Qd4 Qxd4 30.cxd4 Ra8 31.Bxf6 gxf6 32.Kd2 { ...1/2-1/2, Kolev Atanas 2550 - Kramnik Vladimir 2780 , Villarrobledo 1998 It (open) (active) } ) 13.Qg3 ( 13.exd5 Nxd5 14.Nxd5 cxd5 15.Be5 O-O 16.Kb1 Bd7 17.Qg3 f6 18.Bf4 Kh7 19.c4 Bc6 20.Bd3+ f5 21.Rhe1 Bf6 22.c5 Qb4 23.Bc1 Ba4 24.Rd2 Rac8 25.Rxe6 Bg5 26.f4 Qxf4 27.Qxf4 Bxf4 28.Rf2 Bxc1 29.Rxf5 Rxf5 30.Bxf5+ Kg8 31.Rxa6 Rxc5 32.Rxa4 Bg5 { ...1-0, Kotronias Vasilios 2573 - Carlsen Magnus 2279 , Gausdal 2002 It (a) } ) 13...dxe4 ( 13...Kf8 14.Be5 Ra7 15.f4 Rb7 16.Rhf1 Rg8 17.exd5 cxd5 18.f5 exf5 19.Qd3 Rd7 20.Rxf5 Rd8 21.Bxf6 gxf6 22.Rxd5 Rxd5 23.Nxd5 Bd8 24.Bf3 Qxa2 25.Qc3 Be6 26.Nxf6 Qa1+ 27.Kd2 Qa5 28.Nxg8 Qg5+ 29.Ke1 Kxg8 30.Rxd8+ Qxd8 31.Qb4 Qc7 32.Qe4 a5 33.g3 { ...0-1, Kristjansson Stefan 2374 - Thorhallsson Throstur 2442 , Strandgotu 2001 Ch Iceland } ) ( 13...g5 14.Be5 Rg8 15.Rhe1 Ra7 16.exd5 cxd5 17.Bf3 Kf8 18.Qh3 Rg6 19.Bg4 Rb7 20.b3 h5 21.Be2 g4 22.Qg3 Nd7 23.Bd6 Bxd6 24.Qxd6+ Kg8 25.Kb2 Qc5 { 1/2-1/2, Vuckovic Bojan 2435 - Florean Andrei 2450 , Calicut 1998 Ch World (juniors) (under 20) } ) ( 13...Rg8 14.Bd6 ( 14.Bc7 Qc5 { +0.39 CAP } ) 14...Ra7 15.Bf3 Rd7 16.Bxe7 Rxe7 17.Rhe1 Bb7 18.Kb1 g5 19.h3 Kf8 20.Qd6 Ne8 21.Qe5 Qc7 22.Qxc7 Nxc7 23.Na4 Kg7 24.Nc5 Ba8 25.c4 dxc4 26.Be2 e5 27.Bxc4 Nb5 28.Nxa6 Nd4 29.Nc5 Rb8 30.Re3 Ra7 31.Rc1 Bb7 32.Rcc3 { 1-0, Iordachescu Viorel 2634 - Babaev Rashad 2387 , Saint Vincent 2003 It (open) } ) 14.Qxg7 Rg8 15.Qxh6 Ra7 { N } ( 15...Qf5 16.Bd6 Nd5 17.Bxe7 Nxc3 18.bxc3 Kxe7 19.Qh4+ Qg5+ 20.Qxg5+ Rxg5 21.g3 Ra5 22.Kb2 e5 23.Bc4 Rb8+ 24.Bb3 Bg4 25.Rd2 Rd5 26.Kc1 Rxd2 27.Kxd2 Bf3 28.Re1 f5 29.Bc4 a5 30.Be2 Kf6 31.Bxf3 exf3 32.Re3 e4 33.g4 Rh8 34.gxf5 Kxf5 35.Re1 { ...0-1, Nataf Igor-Alexandre 2526 - Te-Llalemand Rosa 2289 , Cappelle la Grande 2000 It (open) } ) ( 15...e5 16.Bg5 Ng4 17.Qxc6+ Kf8 18.Bxe7+ Kxe7 19.Qxa8 { 1-0, Zaitsev Alexander 2355 - Smirnov Alexander Y 2272 , Tula 2002 Ch Chess Club (open) } ) 16.Bd6 { ? } ( 16.Be3 { !? } 16...Rb7 17.Bd4 Nd5 18.Nxe4 { } ) 16...Rb7 17.Bxe7 Kxe7 18.Qf4 e5 19.Qd2 Qb4 20.b3 Qa3+ { ?! } ( 20...Be6 { !? } 21.Rhg1 Nd5 22.Kb2 f5 { } ) 21.Kb1 Be6 22.f3 Rgb8 { ? } ( { ? } 22...Rd7 23.Qe3 Rxg2 24.fxe4 Rxd1+ { } ) 23.Ka1 e3 { ?! } ( 23...Rd7 { !? } 24.Qe3 Rg8 25.Rxd7+ Nxd7 { } ) 24.Qxe3 Rxb3 25.cxb3 Rxb3 { +7.00 CAP } 26.Qd2 Nd7 27.Rc1 Nc5 28.Rhd1 Kf6 29.Ne4+ { } {#r} 1-0