1.c3 d5 2.Nf3 Nf6 3.d4 Bf5 4.c4 e6 5.Nc3 Nbd7 6.Qb3 dxc4 7.Qxb7 Rb8 8.Qa6 Ne4 9.Qxc4 Bb4 10.g3 c5 11.Bg2 Nb6 12.Qb5+ Nd7 13.Qc4 Nb6 14.Qb5+ Nd7 15.Qc4 1/2-1/2