[Event "It \"] [Site "masterchessopen.com – Tilburg (Netherlands)"] [Round "2"] [White "Khalifman Alexander (RUS)"] [Black "Svidler Peter (RUS)"] [Result "1-0"] [WhiteElo "2645"] [BlackElo "2550"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.f4 Be7 10.Nf3 b5 11.Bxf6 gxf6 12.Bd3 Qb6 13.Rhe1 b4 14.Nd5 { !? } ( 14.Ne2 { ? } ) 14...exd5 ( 14...Qa5 15.Bc4 ( 15.Nxe7 Qxa2 { ? } ) ( 15.Kb1 { !? } 15...exd5 16.exd5 Qxd5 17.Qe2 { ? } ) 15...exd5 16.exd5 Na7 17.Nd4 { ? } ) 15.exd5 Na7 ( 15...b3 { !? } 16.axb3 Qa5 ( 16...Nb4 17.Qe2 Qd8 18.Nd4 { ± } ) 17.Qxa5 Nxa5 18.Nd4 { ? } ) 16.Qe2 Nc8 17.Nh4 Ra7 18.Bf5 { ? } ( 18.Qh5 Qa5 19.Kb1 Nb6 { ! } ) ( 18.Nf5 Bxf5 19.Bxf5 Kd8 { ? } ) 18...h5 { ! } 19.Rd3 Kd8 20.Bxd7 Rxd7 21.Nf5 Rc7 ( 21...Kc7 22.a3 { !? } ( 22.Rd4 Kb8 23.Rc4 { ? } ) ) 22.Re3 Qb7 ( 22...Bf8 { ? } 23.Re8+ Kd7 24.Rd8+ { ! } ) 23.Qf3 Qb5 { ?! } ( 23...Re8 24.Nd4 { ! } 24...Na7 25.Qxh5 { ± } ) ( 23...a5 { ! } ) 24.Nd4 { ± } 24...Qc4 25.Nc6+ Rxc6 26.dxc6 f5 ( 26...Qxa2 27.c7+ Kd7 28.Qh3+ Kxc7 29.Rxe7+ Nxe7 30.Rxe7+ { +?? } ) ( 26...d5 27.c7+ { ! } 27...Kd7 ( 27...Qxc7 28.Qxd5+ Bd6 29.Qd4 { +?? } ) 28.Qh3+ { ± } ) 27.b3 { ! } 27...Qc5 ( 27...Qd4 28.Rd3 Qc5 29.Qd5 { ± } ) ( 27...Qb5 28.Rd1 Kc7 29.Rd5 Qxc6 30.Rxf5 Qxf3 31.Rxf3 { ± } ) 28.Qe2 d5 ( 28...Qxc6 29.Rxe7 Nxe7 30.Qxe7+ Kc8 31.Qf6 { +?? } ) ( 28...Re8 29.Qxa6 Na7 30.Rd3 { ! } 30...Nxc6 31.Qa8+ Kd7 32.Qb7+ Kd8 33.Red1 { ± } ) 29.Qxa6 { +?? } 29...Rg8 ( 29...Rh6 30.c7+ ) 30.Qb7 Qd6 31.Rxe7 { ! } 31...Nxe7 32.Rxe7 { } {#r} 1-0