abcdefgh87654321
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.O-O Be7 8.Bb3 O-O 9.f4 b5 10.e5 dxe5 11.fxe5 Nfd7 12.Be3 Qc7 13.Rxf7 Rxf7 14.Nxe6 Qxe5 15.Bd4 Qf5 16.Nxg7 Qf4 17.Bxf7+ Qxf7 18.Qg4 Qg6 19.Qf3 Qc6 20.Nd5 Bc5 21.Kh1 Bb7 22.Nf5 Qxd5 23.Nh6#