abcdefgh87654321
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 c5 6.dxc5 Na6 7.Be3 Ng4 8.Bd4 e5 9.Bc3 e4 10.Bxg7 exf3 11.exf3 Kxg7 12.fxg4 Qf6 13.Nc3 Nxc5 14.Nd5 Qxb2 15.Rb1 Qe5 16.Re1 Qd6 17.Qd4+ f6 18.g5 Ne6 19.gxf6+ Kf7 20.Qe3 Re8 21.Qh6 Nf8 22.Qg7#