[Event "It (cat.10)"] [Site "masterchessopen.com Wijk aan Zee (Netherlands)"] [Date "2008.01.17"] [Round "5"] [White "Nijboer Friso (NED)"] [Black "Krush Irina (USA)"] [Result "1-0"] [WhiteElo "2540"] [BlackElo "2452"] [ECO "B54"] [Opening "Sicilian: Open, 2...d6, 4...Nf6"] { Nijboer Friso (NED) +1 =2 -0 Krush Irina (USA) +6 =1 -7 } 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 Qb6 ( 7...Be7 8.O-O-O O-O 9.f3 d5 10.exd5 Nxd5 11.Bxe7 Ncxe7 12.Nxd5 Nxd5 13.c4 Nb6 14.Nb5 Bd7 15.Qf4 Qe7 16.Nd6 Bc6 17.Bd3 Rfd8 18.Bc2 e5 19.Nf5 Qf6 20.Qg4 g6 21.Ng3 Kf8 22.Ne4 Qe7 23.Ng5 h6 24.Nh3 Bd7 25.Qe4 Rac8 26.Kb1 Nxc4 27.g4 { ...0-1, Paehtz Elisabeth 2449 - Krush Irina 2443 , Dortmund 5. 8.2006 Match } ) 8.Nb3 Be7 { ?/= } 9.Bxf6 ( 9.O-O-O O-O 10.f3 Rd8 11.Nb5 Rd7 12.Qe1 a6 13.N5d4 Qc7 14.h4 Ne5 15.Kb1 b5 16.g4 d5 17.Bxf6 gxf6 18.f4 Ng6 19.f5 Nf4 20.g5 e5 21.Qg3 Kh8 22.g6 Bf8 23.gxh7 Ng6 24.fxg6 exd4 25.g7+ Bxg7 26.Qg2 f5 27.exf5 Rd8 28.Bd3 Bf6 { ...1-0, Anand Viswanathan 2762 - Avrukh Boris 2625 , Haifa 2000 It (active) } ) 9...Bxf6 ( 9...gxf6 10.a4 a6 11.a5 Qc7 12.Na4 O-O 13.Nb6 Rb8 14.Bd3 Kh8 15.O-O Rg8 16.f4 Rg7 17.Kh1 Bd7 18.Rf3 Bd8 19.Nc4 Ne7 20.Nb6 Nc6 21.Nc4 Ne7 22.Nb6 Nc6 { 1/2-1/2, Potkin Vladimir 2540 - Miroshnichenko Evgenij 2617 , Bad Wiessee 3.11.2004 It (open) } ) 10.Qxd6 Be7 ( 10...Be5 11.Qc5 Qxc5 12.Nxc5 Ke7 13.Bb5 Nd4 14.O-O-O Rd8 15.Rhe1 b6 16.Nd3 Bc7 17.Nb4 Kf8 18.Nc6 Nxc6 19.Bxc6 Rb8 20.Rxd8+ Bxd8 21.Rd1 Bg5+ 22.Kb1 a6 23.e5 a5 24.Ne4 Be7 25.a4 Ba6 26.Rd7 f5 27.Nd6 Bf1 28.g3 Rd8 29.f4 h6 30.Kc1 { ...1-0, Delchev Aleksander 2669 - Zagrebelny Sergey 2513 , Tarragona 27. 8.2005 It (open) } ) 11.Qg3 O-O 12.O-O-O { +0.56 CAP N } ( 12.Bd3 a5 13.a4 Bf6 14.O-O Be5 15.Qh3 Nb4 16.Rab1 Nxd3 17.Qxd3 Rd8 18.Qc4 Bd7 19.Qc5 Qxc5 20.Nxc5 Bc6 21.Nb5 Rd2 22.c3 b6 23.Nb3 Rd7 24.f4 Bxb5 25.axb5 a4 26.Ra1 Raa7 27.Nc5 bxc5 28.fxe5 c4 29.b6 { 1-0, Acs Peter 2623 - Estremera Panos Sergio 2354 , Saint Vincent 2002 It (open) } ) 12...a6 13.Be2 Qa7 14.e5 b5 15.Ne4 Qc7 16.f4 Nb4 17.c3 Kh8 18.Kb1 Nd5 19.Bd3 Qb6 20.Nd4 Bd7 { ?! } ( 20...b4 { !? } 21.c4 Qxd4 22.cxd5 exd5 23.Bc2 Qb6 24.Rxd5 Be6 25.Rd2 Rad8 { } ) 21.Ng5 Bxg5 22.fxg5 a5 23.Bxh7 Kxh7 24.Qh4+ Kg8 25.Rd3 Rfc8 26.Rf1 b4 27.g6 Be8 28.Qh7+ Kf8 29.gxf7 { } {#r} 1-0