abcdefgh87654321
1.e4 c5 2.Nf3 g6 3.c3 Nf6 4.e5 Nd5 5.Bc4 Nb6 6.Be2 Bg7 7.O-O Nc6 8.d4 cxd4 9.cxd4 d6 10.Bb5 O-O 11.h3 a6 12.Bxc6 bxc6 13.Nc3 Be6 14.Re1 h6 15.Bf4 Nd5 16.Nxd5 Bxd5 17.b3 Qd7 18.Nd2 Qf5 19.Bg3 Rfd8 20.Qb1