1.b4 e5 2.Bb2 f6 3.e4 d5 4.f4 d4 5.fxe5 Bxb4 6.Bc4 Bc5 7.Qe2 Qe7 8.exf6 Nxf6 9.e5 Ng4 10.e6 Nf6 11.Nf3 Nc6 12.a3 O-O 13.Kd1 Rd8 14.Ne5 Nxe5 15.Qxe5 d3 16.cxd3 Ng4 17.Qxg7+ Qxg7 18.e7+ Rd5 19.e8=Q+ Qf8 20.Bxd5+ Be6 21.Bxe6#