1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 g6 5.Bxc4 Bg7 6.Qa4+ Nbd7 7.Bxf7+ Kxf7 8.Ng5+ Kg8 9.Qc4+ e6 10.Qxe6+ Kf8 11.Qf7#