1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.O-O Nf6 5.c3 Nxe4 6.d4 exd4 7.cxd4 Be7 8.d5 Nb4 9.a3 c6 10.axb4 cxb5 11.Re1 Nf6 12.d6