1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Nf3 c5 6.dxc5 Na6 7.a3 Bxc3+ 8.Qxc3 Nxc5 9.e3 b6 10.b4 Nce4 11.Qd4 Bb7 12.Bb2 d5 13.Ne5 dxc4