1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5 Ne4 5.Bh4 Nxc3 6.bxc3 dxc4 7.e3 Be6 8.Rb1 Bd5 9.Nf3 Nd7 10.Nd2 f5 11.Bxc4 Nb6 12.Bxd5 Qxd5 13.O-O Bg7 14.c4 Qc6 15.Qb3 Rb8 16.Qa3 Nc8 17.Nb3 Bf6 18.Bxf6 Qxf6 19.Nc5 Qd6 20.Qa4+ Kf7 21.Nxb7