1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 dxe5 6.Nxe5 Bxe2 7.Qxe2 c6 8.Qf3 Nf6 9.Qb3 Qxd4 10.Qxb7 Qxe5+ 11.Be3 Nd5 12.Qc8#