1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.a3 dxc4 5.e3 a6 6.Bxc4 c5 7.O-O b5 8.Be2 Nbd7 9.dxc5 Bxc5 10.b4 Be7 11.Qb3 O-O 12.Bb2 Bb7 13.Nbd2 Rc8 14.Rfc1 Rxc1+ 15.Rxc1 Qa8 16.Ne1 Rc8 17.Rxc8+ Qxc8 18.Qc2 Qxc2 19.Nxc2 Ne4 20.Nxe4 Bxe4 21.Nd4 Bd5 22.Nf3 f5 23.Ne5 Nxe5 24.Bxe5 g6 25.f4 Bd8 26.g3 Kf8 27.Kf2 Be7 28.Ke1 Ke8 29.Kd2 Kd7 30.Kc3 Kc6 31.Bd4 Be4 32.Bd1 Bd5 33.Be5 a5 34.Bd4 axb4+ 35.axb4 Kb7 36.Bh8 Bh1 37.Be2 Kc6 38.Bg7 Bg2 39.Bd4 Bh1 40.h4 Bg2 41.h5 Bd5 42.Bh8 Bf8 43.Be5 Be7 44.Bh8 Bg2 45.Bg7 Bd5 46.h6 Bd8 47.g4 Bh4 48.Kd2 Be7 49.Kc3 Bh4 50.Kd2 Bc4 51.Bf3+ Bd5 52.Be2 1/2-1/2