1.d4 d5 2.c4 dxc4 3.e3 Nf6 4.Bxc4 e6 5.Nf3 Bb4+ 6.Nc3 O-O 7.O-O Nc6 8.Qe2 Na5 9.Bd3 c5 10.dxc5 Bxc5 11.e4 Nc6 12.e5 Nd5 13.Bxh7+ Kxh7 14.Ng5+ Kg8 15.Qh5 Re8 16.Qxf7+ Kh8 17.Qh5+ Kg8 18.Qh7+ Kf8 19.Qh8+ Ke7 20.Qxg7#