1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O d6 5.d4 Bd7 6.dxe5 Nxe5 7.Bxd7+ Qxd7 8.Nxe5 dxe5 9.Qxd7+ Nxd7