1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Qxf3 Qxd4 6.Be3 Qb4 7.O-O-O Bg4 8.Nb5 Qa5 9.Qxb7 Bd7 10.b4 Qxb4 11.Qc8+ Bxc8 12.Nxc7#