1.c4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nf5 g6 6.Ng3 Nf6 7.Bg5 Bxf2+ 8.Kxf2 Ng4+ 9.Kf3 Qxg5 10.h4 Qe3+ 11.Kxg4 d5+ 12.Nf5 Bxf5#