1.d4 Nf6 2.e3 d5 3.Be2 a6 4.c4 dxc4 5.Bxc4 Ne4 6.Ne2 Nc6 7.O-O e6 8.Nbc3 Nf6 9.e4 Be7 10.Be3 Ng4 11.Bf4 O-O 12.Bb3 Nf6 13.e5 Nd5 14.Nxd5 exd5 15.Rc1 Bg4 16.f3 Be6 17.Qd2 a5 18.Ba4 Ra6 19.Be3 Bd7 20.Nc3 Nb4 21.a3 Bxa4 22.Nxa4 Nc6 23.f4 f6 24.Qd3 Ra8 25.Qb5 Rb8 26.Nc3 fxe5 27.fxe5 Rxf1+ 28.Rxf1 Bg5 29.Bxg5 Qxg5 30.Qxd5+ Kh8 31.Qe4 Qd2 32.d5 Ne7 33.e6 Qxb2 34.Qd4 Nxd5 35.Qa7 Qb6+ 36.Qxb6 Nxb6 37.Nb5 Nd5 38.Rf7 Kg8 39.Rd7 c6 40.Nd6 Kf8 41.Rf7+ Kg8 42.e7 b6 43.Kf1 b5 44.Ke1 b4 45.axb4 axb4 46.Kd2 b3 47.e8=N b2 48.Rxg7+ Kf8 49.Rf7+ Kg8 50.Rg7+ Kf8 51.Rf7+ Kg8 52.Rg7+ 1/2-1/2