1.d4 d5 2.c4 Bf5 3.Nc3 e6 4.Qb3 Nc6 5.Nf3 Nf6 6.Qxb7 Nb4 7.Nb5 Ng4 8.Nxc7+ Qxc7 9.Qxa8+ Kd7 10.Ne5+ Qxe5 11.dxe5 Nc2+ 12.Kd2 Bb4+ 13.Kd1 Nxf2#