abcdefgh87654321
1.e4 d5 2.exd5 Nf6 3.Nc3 Nxd5 4.Nxd5 Qxd5 5.d4 Nc6 6.Nf3 Bg4 7.Be2 O-O-O 8.Be3 e5 9.c3 f5 10.dxe5 Bxf3 11.Bxf3 Qxe5 12.Qe2 f4 13.Bd2 Qf6 14.O-O-O Ne5 15.Be4 g6 16.Rhe1 Bg7 17.Qb5 c6 18.Qa5 Kb8 19.Kb1 Nc4 20.Bxf4+