1.d4 d5 2.c4 Nc6 3.Nc3 Nf6 4.Nf3 Bg4 5.cxd5 Bxf3 6.gxf3 Nxd5 7.e4 Nb6 8.d5 Ne5 9.f4 Ng6 10.Bb5+ Nd7 11.f5 Nh4 12.Qg4 Nxf5 13.Qxf5