1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.e3 a6 6.cxd5 exd5 7.dxc5 Bxc5 8.Qc2 Qc7 9.Bd3 h6 10.O-O Bg4 11.Nd2 Qe5 12.h3 Bd6 13.g3 Bxh3 14.Nf3 Qh5 15.Qe2 Bg4 16.Bb5+ axb5 17.Qxb5+ Nc6 18.Nd4 O-O 19.Nxc6 bxc6 20.Qxc6 Bf3 21.Qxa8 Qh1#