1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.cxd5 exd5 6.Bf4 Nc6 7.Rc1 Ne4 8.Nd2 Bd6 9.Ndxe4 Bxf4 10.e3 dxe4 11.exf4 Qxd4 12.Qxd4 Nxd4 13.Nd5 O-O 14.Nxc7 Rb8 15.Nb5 Nxb5 16.Bxb5 Be6 17.b3 a6 18.Bc4 Rbc8 19.Ke2 Bxc4+ 20.Rxc4 Rxc4 21.bxc4 Rc8 22.Rc1 f5 23.Ke3 Kf7 24.a4 Ke6 25.Rb1 Rxc4 26.Rxb7 Rxa4 27.Rxg7 Ra3+ 28.Kd2 Ra2+ 29.Ke3 Ra3+ 30.Ke2 Ra2+ 31.Ke3 Ra3+ 1/2-1/2