1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e3 Bb4 5.Qc2 O-O 6.Be2 Re8 7.a3 Bxc3 8.Qxc3 d5 9.d4 exd4 10.Nxd4 Nxd4 11.Qxd4 dxc4 12.Qxc4