1.d4 Nf6 2.c4 e6 3.Qb3 d5 4.cxd5 exd5 5.Nf3 c5 6.dxc5 Nc6 7.Bg5 Bxc5 8.e3 O-O 9.Nc3 Be6 10.Qb5 Be7 11.Qxb7 Nb4 12.Rc1 Rb8 13.Qxa7 h6 14.Bh4 Ra8 15.Qb7 Rb8 16.Qa7 Ra8 17.Qb7 Rb8 18.Qa7 1/2-1/2