abcdefgh87654321
1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 Bg4 6.h3 Bxf3 7.Qxf3 c6 8.g4 e6 9.g5 Nd5 10.Bd3 Be7 11.Rf1 O-O 12.Ne4 Nb4 13.Nf6+ gxf6 14.Bxh7+ Kxh7 15.Qh5+ Kg8 16.g6 Nxc2+ 17.Ke2 Nxd4+ 18.Kf2 fxg6 19.Qxg6+ Kh8 20.Qh5+