1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Nh4 Bd7 7.e3 b5 8.Nf3 e6 9.Ne5 a6 10.Qf3 Ra7 11.g4 Bd6 12.g5 Bxe5 13.dxe5 Nd5 14.Ne4 O-O 15.Rg1 Nb4 16.Nf6+ Kh8 17.Qh5 h6 18.g6 Nc2+ 19.Ke2 Be8 20.Qxh6+ gxh6 21.g7#