1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.c5 Nd5 5.Nc3 Nxc3 6.dxc3 d6 7.Bc4 Nc6 8.exd6 exd6 9.Qe2+ Qe7 10.cxd6 Qxe2+