1.d4 d5 2.c4 Bf5 3.Nc3 e6 4.Qb3 Nc6 5.cxd5 exd5 6.Nf3 Nb4 7.e4 dxe4 8.Ne5 Be6 9.Bc4 Nd3+ 10.Nxd3 Bxc4 11.Qxc4 exd3 12.Qb5+ c6 13.Qb3 Qe7+