1.d4 d5 2.Nf3 Bg4 3.Ne5 Nc6 4.Nxg4 Qd7 5.e3 Nb4 6.c3 Nc2+ 7.Qxc2 Qxg4 8.Na3 e6 9.Nb5 Bd6 10.Qa4 c6 11.Nxd6+ Kd7 12.Nxf7 Ke7 13.Ne5 Qf5 14.g4 b5 15.Qb4+ c5 16.Qxc5+ Kf6 17.gxf5 exf5 18.Qc6+ Ke7 19.Rg1 Rd8 20.Rxg7+ Kf8 21.Rf7#