abcdefgh87654321
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 Qb6 7.Nb3 Nf6 8.O-O Bb4 9.Qd3 O-O 10.Be3 Qc7 11.f4 Be7 12.e5 Nb4 13.Qd2 Nfd5 14.Nxd5 Nxd5 15.Bd4 Nb4 16.Bc3 Nd5 17.Bd4 Nb4 18.Bc3 Nd5