1.d4 d5 2.c4 dxc4 3.Qa4+ Nc6 4.Qxc4 Qxd4 5.Qxd4 Nxd4 6.Kd1 Bf5 7.a4 O-O-O 8.Ra2 Bxb1 9.Ra1 Nb3+ 10.Ke1 Nxa1 11.Nf3 Nc2#