abcdefgh87654321
1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.c5 Nd5 5.Nc3 e6 6.Bc4 d6 7.Nxd5 exd5 8.Bxd5 c6 9.Bxf7+ Kxf7 10.cxd6 Qg5 11.Nf3 Qh5 12.d4 h6 13.Bf4 Be6 14.Qe2 Nd7 15.d5 cxd5 16.Rc1 Qf5 17.Be3 Nxe5 18.Nd4 Nd3+ 19.Kd2 Nxc1 20.Rxc1 Qe5 21.Nb5 Bxd6