1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.e5 Ng4 7.cxd4 Bb4+ 8.Nc3 O-O 9.h3 Bxc3+ 10.bxc3 d5 11.Bd3 f6 12.hxg4 Bxg4 13.Bxh7+ Kf7 14.Bg6+ Kxg6 15.Nh4+ Kf7 16.Qxg4 g5 17.e6+ Kg7 18.Nf5+ Kg8 19.Qh5 Qe7 20.Qh8#