1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 a6 7.N5a3 Be7 8.Bd3 Bg5 9.Nc3 h6 10.Nc2 Nge7 11.Bxg5 hxg5 12.Qd2 Ng6 13.O-O-O Be6 14.g3 Rc8 15.Kb1 Na5 16.b3 b5 17.cxb5 O-O 18.Ne3 axb5 19.Ncd5 Ra8 20.Rc1 Qb8 21.Qb4 Bxd5 22.Nxd5 Qa7 23.Rc2 Rfb8 24.Qc3 Nf8 25.f4 Ne6 26.fxe5 Nd4 27.exd6 Nxc2 28.Qxc2 Nc4 29.Bxc4 bxc4 30.b4 Qc5 31.Rd1 Qxd6 32.Qxc4 Qe6 33.Rd2 Rc8 34.Qd4 Rab8 35.a4 f5 36.exf5 Qxf5+ 37.Kb2 Qe6 38.a5 Rf8 39.Nc7 Qf7 40.Nd5 Rbc8 41.Ka3 Kh8 42.h4 Qf3+ 43.Rd3 Qf1 44.hxg5 Rc2 45.g6 Rh2 46.Ka4 Rd8 47.Qe4 Qa1+ 48.Kb5 Qc1 49.Re3 Qc8 50.Nb6 Qb8 51.Qe5