1.e4 Nf6 2.e5 Nd5 3.Nc3 Nxc3 4.bxc3 d6 5.f4 c5 6.Nf3 dxe5 7.fxe5 Nc6 8.Bc4 e6 9.O-O Be7 10.Qe1 g5 11.Qe4 Bd7 12.d4 Na5 13.d5 Nxc4