[Event "It"] [Site "masterchessopen.com Monaco"] [Round "11"] [White "Fischer Robert J (USA)"] [Black "Geller Efim P (RUS)"] [Result "0-1"] [WhiteElo "2780"] [BlackElo "2455"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6 8.Qd2 Qxb2 9.Rb1 Qa3 10.f5 Nc6 11.fxe6 fxe6 12.Nxc6 bxc6 13.e5 Nd5 14.Nxd5 ( 14.Rb3 Qa5 15.Be2 Nxc3 16.Rxc3 d5 17.O-O { ? } ) 14...cxd5 15.Be2 dxe5 16.O-O Bc5+ ( 16...Ra7 17.c4 Qc5+ 18.Kh1 d4 19.Qc2 Be7 20.Qa4+ Rd7 21.Bd2 Rf8 22.Bh5+ g6 23.Bf3 Rxf3 24.Rxf3 e4 25.Rff1 e3 { = } ) 17.Kh1 Rf8 18.c4 Rxf1+ 19.Rxf1 Bb7 ( 19...h6 20.Bh4 g5 21.Bg3 Bd4 22.cxd5 exd5 23.Bxe5 ) 20.Bg4 { ? } ( 20.Rf3 Qa4 ( 20...Qb4 { ! } 21.Qxb4 Bxb4 22.Rb3 a5 23.a3 h6 24.Be3 dxc4 25.Bxc4 Bd5 { ! } 26.Bxd5 exd5 27.axb4 d4 28.Bg1 axb4 29.Rxb4 Kf7 ) 21.Qb2 { ! } 21...Qd7 22.Rb3 { ! } 22...Rb8 ) ( 20.Bd1 Be7 21.Rf3 Bxg5 22.Qxg5 Qb4 23.Qxe5 O-O-O { !! } ) ( 20.Qc2 e4 21.Bg4 Be7 22.Qf2 { ! } 22...O-O-O 23.Bf4 Bd6 24.Bxe6+ Kb8 25.Qb6 Bxf4 ) 20...dxc4 21.Bxe6 Qd3 22.Qe1 Be4 { ! } 23.Bg4 Rb8 24.Bd1 Kd7 25.Rf7+ Ke6 {#R} 0-1