abcdefgh87654321
1.Nc3 d5 2.e4 Nf6 3.e5 d4 4.Nce2 Nfd7 5.f4 c5 6.Ng3 Nb6 7.f5 Nc6 8.Nf3 g6 9.e6 gxf5 10.exf7+ Kxf7 11.Ng5+ Ke8 12.Qh5+ Kd7 13.Nf7