1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Bb4+ 5.Bd2 Be7 6.Qc2 Nbd7 7.Bg2 O-O 8.O-O c6 9.a3 b6 10.cxd5 cxd5 11.Rc1 Bb7 12.e3 Rc8 13.Nc3 Nb8 14.Ne5 Nbd7 15.Nd3 Ne4 16.Be1 a5 17.Qb3 Nxc3 18.Bxc3 Ba6 19.Bf1 Bc4 20.Qd1 Bd6 21.Be1 Qe7 22.a4 g6 23.b3 Ba6 24.Rxc8 Rxc8 25.Rc1 Qd8 26.Rxc8 Qxc8 27.Qc1 Qxc1 28.Nxc1 Bb7 29.Na2 Nb8 30.b4 axb4 31.Bxb4 Bxb4 32.Nxb4 Nc6 33.Na2 Kf8 34.Bb5 Na7 35.Bd3 Nc8 36.Kf1 Bc6 37.Nc3 Nd6 38.Ke1 Ke7 39.Kd2 h6 40.Kc2 g5 41.Kb3 Kd8 42.Kb4 Kc7 43.Bf1 f5 44.Be2 Bd7 45.f3 Be8 46.Bd3 Bh5 47.Be2 Be8 48.Nd1 Bh5 49.Nf2 Kd8 50.Nd1 Kc7 51.Nc3 Kc6 52.Nd1 Kc7 1/2-1/2