1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Bc5 6.d4 exd4 7.O-O Qf6 8.e5 Qf5 9.cxd4 Be7 10.Bd3 Qh5 11.Nc3 Nh6 12.Nd5 Bd8 13.Nf4