1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Bb4+ 5.Bd2 Be7 6.Qc2 O-O 7.Bg2 Nbd7 8.O-O c6 9.Bf4 b6 10.Rd1 Bb7 11.Nc3 dxc4 12.Nd2 Nd5 13.Nxc4 Nxf4 14.gxf4 Qc7 15.e3 Rac8 16.Rac1 Rfd8 17.f5 e5 18.Qe4 Bf6 19.d5 cxd5 20.Nxd5 Bxd5 21.Qxd5 Nc5 22.Nd6 a5 23.Rc2 Rd7 24.Rcd2 Kf8 25.Qc4 Rcd8 26.Nb5 Rxd2 27.Rxd2 Qc8 28.Nd6 Qc7 29.Nb5 Qc8 30.Nd6 Qc7 31.Nb5 1/2-1/2