[Event "It (cat.17)"] [Site "masterchessopen.com Wijk aan Zee (Netherlands)"] [Round "10"] [White "Nijboer Friso (NED)"] [Black "Anand Viswanathan (IND)"] [Result "0-1"] [WhiteElo "2525"] [BlackElo "2795"] [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 Nxd4 10.Qxd4 Qa5 11.Kb1 h6 12.h4 Rd8 { 12... hg? - Beliavsky - Tseshkovsky, Frunze 1981 12... e5 - Shirov - Kamsky, Buenos Aires 1994 } ( 12...hxg5 { ? } 13.hxg5 Ng4 14.Be2 e5 15.Nd5 Qd8 16.Qg1 exf4 17.Bxg4 Bxg5 18.Bxc8 Rxc8 19.g3 { +?? } ) ( 12...e5 13.Qd3 exf4 14.Bxf4 Be6 15.Nd5 Nxd5 16.exd5 Bg4 17.Be2 Bxe2 18.Qxe2 Rfe8 { ? } ) 13.Be2 Bd7 { ! N } ( 13...e5 14.Qd3 exf4 15.Bxf4 Be6 16.Nd5 Nxd5 17.exd5 Bd7 18.g4 { ± Rogers - Pelletier, Biel 1994 } ) 14.Qe3 Rac8 15.e5 { ? } 15...dxe5 16.fxe5 hxg5 17.hxg5 ( 17.exf6 Bxf6 18.Ne4 Bxb2 { !? } 19.Kxb2 Qb4+ 20.Ka1 ( 20.Kc1 Rxc2+ { ! } 21.Kxc2 Ba4+ { ??+ } ) 20...Rxc2 21.Rb1 Qa5 22.Rb2 Rxb2 23.Kxb2 Qe5+ { ??+ } ) 17...Rxc3 { ! } 18.Bd3 ( 18.bxc3 Nd5 { ??+ } ) 18...Rxd3 19.cxd3 ( 19.Rxd3 Nh5 { ! } 20.Rxh5 Bc6 { ??+ } ) 19...Ng4 20.Qh3 Nh6 21.gxh6 Qxe5 22.Rde1 Qg5 23.hxg7 Qxg7 24.Re3 Bg5 25.Rg3 f6 { ??+ } 26.Qg4 Kf7 27.Qd4 Qg8 28.Qe4 Bc6 29.Rh7+ Ke8 30.Qh4 Qg6 31.Qh3 Rd6 32.a3 Kd8 33.Ka1 Qf5 { ! } 34.Qh1 Bd7 35.d4 Rc6 36.Qh2 e5 { } ( 36...Rc1+ { ! } 37.Ka2 Qb1+ 38.Kb3 Ba4+ { ! } 39.Kxa4 Qc2+ 40.Rb3 ( 40.Ka5 Bd2+ 41.b4 Bxb4+ { ! } 42.axb4 Ra1+ 43.Kb5 Qc6# ) 40...Qc6+ 41.Rb5 Qa6+ 42.Kb4 Bd2+ 43.Kb3 Qxb5+ 44.Ka2 Qc4+ 45.b3 Qc2# { Hiarcs 6.0 } ) 0-1