1.d4 Nf6 2.Nf3 d5 3.Bf4 c5 4.e3 e6 5.Nbd2 Qb6 6.Rb1 Bd6 7.dxc5 Qxc5 8.Bd3 O-O 9.O-O Nbd7 10.b4 Qc7 11.Bxd6 Qxd6 12.e4 dxe4 13.Nxe4 Qc7 14.Nd6 h6 15.c4 a5 16.a3 b6 17.Be2 Rd8 18.Qd4 Bb7 19.Nxb7 Qxb7 20.Rfd1 Qc7 21.h3 axb4 22.axb4 Ra2 23.Bf1 Rc8 24.Qe3 Rca8 25.Qe1 Qf4 26.Rb3 R8a3 27.g3 Qc7 28.Rxa3 Rxa3 29.Nd4 Qe5 30.Qd2 Ne4 31.Qc2 f5 32.Nxf5 Qxf5 33.Rxd7 Nxg3 34.Qxf5 Nxf5 35.b5 Rc3 36.Rb7 Nh4 37.Rxb6 Nf3+ 38.Kg2 Nh4+ 39.Kh2 Nf3+ 40.Kh1 Rc1 41.Rb8+ Kf7 42.b6 Nh4 43.Kg1 Nf3+ 44.Kg2 Nh4+ 45.Kg3 Nf5+ 46.Kg2 Nh4+ 47.Kh2 Rxf1 48.c5 Rxf2+ 49.Kg1 Rd2 50.Kf1 Nf3 51.b7 Nh2+ 52.Kg1 Nf3+ 53.Kf1 Nh2+ 54.Kg1 Nf3+ 55.Kf1 1/2-1/2