abcdefgh87654321
1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.Bf4 Nc6 5.Nf3 Bb4+ 6.Nc3 Qe7 7.Qd5 f6 8.exf6 Nxf6 9.Qd3 O-O 10.g3 d6 11.Bg2 Bc5 12.O-O Bg4 13.Ng5 h6 14.Nd5 Nxd5 15.Qh7#