1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Nc6 5.Nbd2 Ne4 6.e3 Be7 7.a3 a5 8.b3 O-O 9.Bg2 b6 10.Bb2 Bb7 11.O-O f5 12.Rc1 Bd6 13.Ne1 Nb8 14.Nd3 Qe7 15.cxd5 Nxd2 16.Qxd2 Bxd5 17.Bxd5 exd5 18.Ne5 Nd7 19.Qd3 Qe6 20.Rc6 Rae8 21.Rfc1 Nb8 22.R6c2 Nd7 23.b4 axb4 24.axb4 Ra8 25.b5 Nf6 26.Rc6 Ra4 27.Qb3 Rfa8 28.Rxc7 Bxc7 29.Rxc7 f4 30.exf4 Qf5 31.Rc1 h5 32.Nf3 Rc4 33.Rxc4 dxc4 34.Qxc4+ Qd5 35.Qd3 Ra2 36.Bc1 Ra1 37.Qc3 Rxc1+ 38.Qxc1 Qxf3 39.Qc8+ Kh7 40.Qf5+ Kh8 41.Qc8+ Ng8 42.Qd8 Qb7 43.d5 Kh7 44.d6 Nf6 45.Qc7 Qd5 46.Qxb6 h4 47.Qc6 Qd3 48.gxh4 Nd5 49.h3 Nxf4 50.d7 Nxh3+ 51.Kh2 Nf4 52.Kg1 Nh3+ 53.Kg2 Nf4+ 54.Kg1 Nh3+ 1/2-1/2