1.b4 a5 2.b5 e5 3.e3 d5 4.d4 Nd7 5.dxe5 Nxe5 6.Bb2 Bd6 7.Qc1 Nf6 8.c4 dxc4 9.Nf3 Nxf3+ 10.gxf3 Bb4+ 11.Nd2 Be6 12.a3 Bxd2+ 13.Qxd2 Qxd2+ 14.Kxd2 O-O-O+ 15.Ke1 Nd7 16.Bxg7 Rhg8 17.Bd4 Rg5 18.a4 Ne5 19.Be2 Nd3+ 20.Kd2 Rg2 21.Bxd3 cxd3 22.Raf1 Bb3 23.b6 Bxa4 24.bxc7 Kxc7 25.Rhg1 Rdg8 26.Rxg2 Rxg2 27.e4 Bc2 28.h4 b5 29.h5 b4 30.h6 Kc6 31.Rh1 a4 32.Rh5 a3 33.Rc5+ Kd7 34.Ra5 Rg1 35.Bc5 Rb1 36.Bxb4 Rxb4 37.Rxa3 Rb6 38.Ra7+ Ke8 39.Ra8+ Ke7 40.Ra7+ Kf8 41.Ra8+ Ke7 42.Ra7+ Kf6 43.f4 Rb1 44.Ra6+ Ke7 45.Ra7+ Ke8 46.Ra8+ Ke7 47.Ra7+ Ke6 48.Ra6+ Kd7 49.Ra7+ Ke8 50.Ra8+ Kd7 51.Ra7+ Ke6 52.Ra6+ Ke7 53.Ra7+ 1/2-1/2