1.d4 d5 2.Nf3 Nc6 3.c4 e6 4.Nc3 Nf6 5.Bg5 Be7 6.e3 a6 7.cxd5 Nxd5 8.Bxe7 Ndxe7 9.Bd3 O-O 10.O-O Nd5 11.Rc1 Re8 12.Bb1 b6 13.Nxd5 Qxd5 14.Qc2 Bb7 15.Qxh7+ Kf8 16.Qh8+ Ke7 17.Qxg7 Rg8 18.Qh6 Rxg2+ 19.Kh1 Qxf3 20.Qh4+ Rg5#