[Event "It (cat.15)"] [Site "masterchessopen.com Bermuda"] [Round "11"] [White "Al-Modiahki Mohamad (QAT)"] [Black "Christiansen Larry M (USA)"] [Result "1-0"] [WhiteElo "2577"] [BlackElo "2531"] [ECO "B54"] [Opening "Sicilian: Open, 2...d6, 4...Nf6"] { Christiansen Larry M (USA) +1 =0 -0 } 1.e4 { 1 } 1...c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 Bd7 7.Qd2 Rc8 8.O-O-O Nxd4 9.Qxd4 Qa5 { ?/= } 10.Be3 ( 10.Bd2 e6 11.Kb1 Qc5 12.Qxc5 dxc5 13.f3 g6 14.Bf4 Bc6 15.a4 Be7 16.Bc4 Nd7 17.Bb5 Bf6 18.Bxc6 Rxc6 19.Ne2 g5 20.Bd2 Ne5 21.h4 gxh4 22.Bc3 Ke7 23.f4 Ng6 24.Bxf6+ Kxf6 25.Rd7 Rb8 26.e5+ Kg7 27.g3 Kf8 28.gxh4 Ke8 29.Rhd1 h5 { ...1-0, Korneev Oleg 2600 - Rodriguez Orestes 2460 , Salamanca 1998 Ch Spain (team) } ) ( 10.f4 h6 11.Bh4 e5 12.Qd3 Rxc3 13.bxc3 g5 14.fxg5 hxg5 15.Bxg5 Ng4 16.Be2 Rg8 17.h4 Nf2 18.Qf3 Qa3+ 19.Kd2 Nxd1 20.Rxd1 Be7 21.Bxe7 Kxe7 22.Bc4 Rf8 23.g4 Qc5 24.Bb3 f6 25.Rf1 Qc8 26.Rg1 b6 27.Rg2 Qe8 28.h5 Rh8 29.Kc1 Qf8 { ...1-0, Georgiev Kiril 2595 - Ljubojevic Ljubomir 2600 , Linares 1988 It (cat.15) } ) ( 10.Bxf6 gxf6 11.Kb1 Qc5 12.Qd2 e6 13.f4 b5 14.Bd3 b4 15.Ne2 a5 16.Rhf1 Be7 17.Rc1 d5 18.c3 dxe4 19.Bxe4 f5 20.Bf3 Qb6 21.Qd4 Qxd4 22.cxd4 Bd6 23.g3 Ke7 24.d5 Rxc1+ 25.Rxc1 Rc8 26.Rd1 Ba4 27.b3 Bd7 28.Rc1 Bc5 29.Rd1 Bb5 { ...1/2-1/2, Timoshenko Georgy 2555 - Milov Vadim 2602 , Ohrid 2001 Ch Europe } ) 10...a6 11.f3 ( 11.Qb6 Qxb6 12.Bxb6 e6 13.f3 Bc6 14.Bc4 Bxe4 15.Bxe6 fxe6 16.Nxe4 Nxe4 17.fxe4 Be7 18.Rhf1 Bg5+ 19.Kb1 Ke7 20.c3 Rhf8 21.Kc2 Rxf1 22.Rxf1 Rf8 23.Rxf8 Kxf8 24.Kd3 { 1/2-1/2, Suetin Alexey S 2550 - Gheorghiu Florin 2530 , Hastings 1968 It } ) 11...e5 ( 11...g6 12.Kb1 Bg7 13.Nd5 Be6 14.Qb6 Qxb6 15.Nxb6 Rc7 16.c4 Nd7 17.Nd5 Rc6 18.Be2 f5 19.exf5 Bxf5+ 20.Ka1 Kf7 21.Rhe1 Re8 22.g4 Be6 23.f4 Rec8 24.f5 Bxd5 25.Rxd5 b5 26.Bd3 bxc4 27.fxg6+ hxg6 28.Bc2 Be5 29.Bc1 Rc5 30.Rd2 Kg7 31.Rde2 { ...0-1, Volke Karsten 2467 - Milov Vadim 2602 , Deizisau 2001 It (open) } ) ( 11...e6 12.Kb1 Be7 13.g4 O-O 14.g5 Nh5 15.Qd2 Qc7 16.Bh3 g6 17.Bg4 Rfd8 18.Bxh5 gxh5 19.Bd4 b5 20.Rhg1 Be8 21.Bf6 b4 22.Ne2 d5 23.Bxe7 Qxe7 24.e5 d4 25.Nf4 Qc5 26.Nxh5 Bb5 27.f4 d3 28.cxd3 b3 29.d4 Qc2+ 30.Ka1 Be2 31.Nf6+ { ...0-1, Mencinger Vojko 2360 - Efimov Igor 2540 , Ljubljana 1997 It } ) 12.Qb6 Qxb6 13.Bxb6 Be7 { N } ( 13...Be6 14.Be2 Be7 15.Rd2 O-O 16.Rhd1 Rc6 17.Be3 Rfc8 18.Kb1 b5 19.a4 Rxc3 20.bxc3 Rxc3 21.Rd3 Rc8 22.axb5 axb5 23.Rxd6 Bxd6 24.Rxd6 Nd7 25.Ra6 Rb8 26.Ra5 b4 27.Rb5 Rxb5 28.Bxb5 f6 29.Bd2 Nb6 30.Bxb4 Nc4 31.Bc5 g5 32.c3 Kg7 33.Kc2 { ...1/2-1/2, Peptan Corina 2430 - Gaprindashvili Nona 2350 , Kishinev 1998 It (w) } ) 14.g4 Be6 15.h4 O-O 16.Bh3 Rc6 17.Be3 Rfc8 18.Rd2 Ne8 19.Nd5 Kf8 20.a3 Bd8 21.g5 g6 22.h5 gxh5 23.Bf5 Ng7 24.Bxh7 Bxd5 { } ( 24...Ba5 { !? } 25.Rdh2 h4 26.c3 h3 { } ) 25.exd5 Bb6 { } ( 25...Rc4 { !? } 26.Rg2 Ra4 27.Be4 b5 { } ) 26.dxc6 Bxe3 27.cxb7 Rb8 28.Be4 Bxg5 29.Kd1 { } ( 29.b4 { !? } 29...Ke7 30.c4 Bxd2+ 31.Kxd2 { } ) 29...Bxd2 30.Kxd2 Ke7 31.b4 Kd7 32.a4 Kc7 33.a5 Rh8 { ? } ( 33...Ne8 { !? } 34.Rxh5 Nf6 35.Rf5 Nxe4+ { } ) 34.b5 axb5 35.a6 d5 36.Bxd5 Rd8 37.c4 bxc4 38.Kc3 { } {#r} 1-0