[Event "Amsterdam"] [Site "01"] [Round "0"] [White "Vlastimil Jansa"] [Black "Istvan Csom"] [Result "1/2-1/2"] [ECO "B31"] [Opening "Sicilian: Rossolimo, 3...g6 4.O-O"] 1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 Nf6 6.Re1 O-O 7.h3 Ne8 8.d4 Qb6 9.Bxc6 bxc6 10.b3 cxd4 11.cxd4 Nc7 12.Nc3 d6 13.Bg5 Re8 14.Rc1 Nb5 15.Na4 Qa6 16.Qd2 Bd7 17.e5 Be6 18.Bh6 Bh8 19.Qf4 Bd5 20.Ng5 f6 21.exf6 exf6 22.Ne4 Bxe4 23.Rxe4 f5 24.Rxe8+ Rxe8 25.Kh1 Bxd4 26.Qf3 Re4 27.g4 Qc8 28.Kg2 c5 29.Qd3 Qe8 30.gxf5 gxf5 31.Kg1 Re1+ 32.Kg2 Qg6+ 33.Qg3 Rxc1 34.Bxc1 Kf7 35.Bf4 Qxg3+ 36.fxg3 Ke6 37.Kf3 h5 38.g4 fxg4+ 39.hxg4 hxg4+ 40.Kxg4 Be5 41.Be3 Kd5 42.Kf3 Bd4 43.Bd2 Ke5 44.Bf4+ Kd5 45.Bh6 Be5 46.Ke3 c4 47.Kd2 cxb3 48.axb3 Nd4 49.Nc3+ Kc6 50.b4 Nb5 51.Ne2 Na3 52.Nc3 Nb5 53.Ne2 Nc7 54.Kc2 a6 55.Bd2 Ne6 56.Kb3 Kd5 57.Nc1 Nd4+ 58.Ka4 Kc4 59.Ka5 d5 60.Kxa6 Bd6 61.Kb6 Nf3 62.Kc6 Bf8 63.Bf4 Nd4+ 64.Kd7 Bxb4 65.Bg5 Ba3 66.Be3 Nf5 67.Bd2 Ng3 68.Ke6 Ne4 69.Bh6 Nc3 70.Kf5 d4 71.Kg4 Bb4 72.Kf3 Nd5 73.Bg7 {#d} 1/2-1/2