1.Nf3 Nf6 2.b3 c5 3.Bb2 Nc6 4.d4 cxd4 5.Nxd4 d5 6.Nxc6 bxc6 7.Nd2 Qc7 8.c4 e5 9.e3 Bb4 10.a3 Bd6 11.Rc1 Qe7 12.cxd5 cxd5 13.Bb5+ Bd7 14.Bxd7+ Nxd7 15.Nf3 Nf6 16.b4 O-O 17.O-O a5 18.b5 a4 19.Rc6 Rfb8 20.Rxd6 Qxd6 21.Bxe5 Qxa3 22.Bxb8 Rxb8 23.Nd4 Ne4 24.Qc2 h6 25.h3 Nc3 26.Rc1 Rc8 27.Qd2 Rc4 28.b6 Ne4 29.Rxc4 Nxd2 30.Rc8+ Kh7 31.b7 Qa1+ 32.Kh2 Nf1+ 33.Kg1 Nxe3+ 34.Kh2 Nf1+ 35.Kg1 Nd2+ 36.Kh2 Qxd4 37.b8=Q Qxf2 38.Rh8+ Kg6 39.Qd6+ f6 40.Qxd5 Qf4+ 41.Kh1 Ne4 42.Qd3 f5 43.Qa6+ Kg5 44.Qa7 Ng3+ 45.Kg1 Ne2+ 46.Kh1 Kh5 47.Re8 Ng3+ 48.Kg1 Qc1+ 49.Kh2 Nf1+ 50.Kg1 Ne3+ 51.Kh2 Nf1+ 52.Kg1 Nd2+ 53.Kh2 Nf1+ 1/2-1/2