1.e4 e5 2.f4 exf4 3.Nf3 g5 4.Bc4 Nc6 5.d4 g4 6.c3 gxf3 7.O-O fxg2 8.Bxf7+ Kxf7 9.Qh5+ Ke7 10.Rxf4 Nh6 11.Rxf8 Qxf8 12.Bg5+ Ke6 13.d5+ Kd6 14.Nd2 Kc5 15.Be3+ Kb5 16.Qe2+ Ka5 17.Nb3+ Ka4 18.Qc4+ Nb4 19.Nc5+ Ka5 20.Qxb4#