abcdefgh87654321
1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 c5 5.Bxf6 Bxf6 6.Ne4 Qb6 7.Nxf6+ Qxf6 8.e3 d6 9.Bb5+ Bd7 10.Qe2 Nc6 11.O-O-O a6 12.Bxc6 Bxc6 13.d5 Bd7 14.e4 Bg4 15.Qe3 O-O-O 16.Rhe1 Kb8 17.e5 dxe5 18.Qxc5 Bxf3 19.gxf3 Qf4+