[Event "Dos Hermanas ESP"] [Site "Dos Hermanas ESP"] [Round "4"] [White "Alexey Shirov"] [Black "Boris Gelfand"] [Result "0-1"] [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 Nbd7 8.Qe2 Qc7 9.O-O-O b5 10.g3 b4 11.Nd5 exd5 12.Bg2 Be7 13.Nf5 Nb6 14.Nxg7+ Kf8 15.Bh6 Kg8 16.Nh5 Ng4 17.Bg7 Qc4 18.Qxc4 Nxc4 19.e5 Nge3 20.exd6 Nxd6 21.Rhe1 Ndf5 22.Bxd5 Nxd5 23.Bxh8 Nfe3 24.Nf6+ Bxf6 25.Rxd5 Kxh8 26.Rxe3 Be6 27.Rd6 Kg7 28.a4 h5 29.a5 Bf5 30.c3 bxc3 31.bxc3 Rc8 32.Kd2 Rc5 33.Rxa6 Rb5 34.Ra8 Rb2+ 35.Ke1 Rxh2 36.a6 Ra2 37.a7 Ra1+ 38.Kd2 Ra2+ 39.Kc1 Kh7 40.c4 Ra1+ 41.Kd2 Ra2+ 42.Kd1 Kg7 43.Rg8+ Kxg8 44.Re8+ Kg7 45.a8=Q Bg4+ 46.Kc1 Rxa8 47.Rxa8 Bd4 48.Kd2 Bf2 49.Ra3 Kf6 50.Rd3 Ke6 51.Kc3 Be2 52.Rd8 Ke7 53.Rd5 f6 54.Kd2 Bg4 55.Rd3 Ke6 56.Ra3 Kd7 57.Ra6 Bxg3 58.Rxf6 Ke7 59.Ra6 h4 60.Ke3 h3 61.c5 h2 62.Ra1 Kf6 63.Rb1 Kf5 64.c6 Bxf4+ 65.Kf2 Bh3 66.Kf3 Bc7 67.Rb5+ Kf6 68.Rb1 Bb6 69.Rd1 {#R} 0-1