abcdefgh87654321
1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6 6.O-O O-O 7.d3 d6 8.Bd2 Bd7 9.Qc1 Qc8 10.Bh6 Bh3 11.Bxg7 Kxg7 12.a3 Bxg2 13.Kxg2