1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.Nf3 Bg7 6.e4 Nxc3 7.bxc3 c5 8.Be3 cxd4 9.cxd4 O-O 10.Rb1 Qa5+ 11.Qd2 Qxd2+ 12.Kxd2 Nc6 13.Bd3 f5 14.exf5 gxf5 15.Bc4+ Kh8 16.g3 Rd8 17.Rhd1 Nxd4 18.Nxd4 e5 19.Ke1 exd4 20.Bg5 Re8+ 21.Kd2 b6 22.Bb5 Re6 23.Re1 h6 24.Bf4 Bf8 25.Re5 Bd6 26.Rd5 Bxf4+ 27.gxf4 Bb7 28.Rd7 Bc6 29.Bxc6 Rxc6 30.Re1 Rac8 31.Ree7 Rc2+ 32.Kd3 Rxf2 33.Rh7+ Kg8 34.Rdg7+ Kf8 35.Rxa7 Kg8 36.Rag7+ Kf8 37.Rb7 Kg8 38.Rbg7+ Kf8 39.Rg6 Rxf4 40.Rxb6 Kg8 41.Ra7 Rh4 42.a4 Rc3+ 43.Ke2 Rxh2+ 44.Kd1 Rc8 45.Rg6+ Kh8 46.Rgg7 Rb8 47.Rh7+ Kg8 48.Rhg7+ Kh8 49.Rh7+ Kg8 50.Rhg7+ Kh8 1/2-1/2