abcdefgh87654321
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.d4 b5 7.Bb3 Nxd4 8.Nxd4 exd4 9.c3 dxc3 10.Qd5 Be6 11.Qc6+ Bd7 12.Qxc3 Be6 13.Qc6+ Bd7 14.Qd5 Be6 15.Qc6+ Bd7 16.Qc3 Be6 17.Qc6+ Bd7 18.Qd5 Be6 19.Qc6+ Bd7