1.d4 Nf6 2.f3 d5 3.e4 dxe4 4.Nc3 exf3 5.Nxf3 Bg4 6.h3 Bh5 7.g4 Bg6 8.Bc4 Nc6 9.d5 Na5 10.Qe2 Nxc4 11.Qxc4 a6 12.Bf4 Rc8 13.O-O-O Nd7 14.Rhe1 f6 15.Nd4 Nb6 16.Qb3 e5 17.dxe6 Qe7 18.Nd5 Qc5 19.e7 Bf7 20.exf8=Q+ Kxf8 21.Nxb6