1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Ba3 6.Nxa3 Bc6 7.d5 h6 8.dxc6 Qc8 9.cxd7+ Ke7 10.dxc8=Q g5 11.Nxg5 Nh7 12.Nxf7 Rg8 13.Qxc7+ Kf8 14.Nxh6 Rg4 15.Nxg4 Nf6 16.Nxf6 b5 17.cxb5 Nd7 18.Nxd7+ Kg8 19.Nf6+ Kf8 20.Nd7+ Kf7 21.Nb6+ Ke8 22.Nxa8 a6 23.bxa6 Kf8 24.a7 Ke8 25.g4 e5 26.g5 e4 27.g6 e3 28.g7 exf2+ 29.Kd2 f1=N+ 30.Ke1 Nd2 31.g8=Q# 1-0