1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 exd4 5.Nxd4 Nxd4 6.Qxd4 h5 7.Bg5 Nh7 8.Bxd8 Kxd8 9.Bc4 d6 10.Bxf7 Bg4 11.f3 Nf6 12.fxg4 Nxg4 13.O-O-O Nf6 14.e5 Nd7 15.exd6 Kc8 16.dxc7 Kxc7 17.Qxd7+ Kb6 18.Qb5+ Kc7 19.Rd7+ Kc8 20.Qxb7#