1.b3 d5 2.Bb2 Bg4 3.Nf3 Bxf3 4.gxf3 Nd7 5.f4 e6 6.e3 Ngf6 7.c4 c6 8.Nc3 Qa5 9.Rg1 Rd8 10.Qc2 Nc5 11.cxd5 exd5 12.Ne2 Nce4 13.f3