abcdefgh87654321
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Qc7 7.Be3 Bb4 8.Qb3 Bc5 9.Be2 d6 10.O-O Bd7 11.Rac1 Nc6 12.Qd1 O-O 13.Qd2 Rfd8 14.Rfd1 Rac8 15.a3 Be8 16.b4 Nxd4 17.Bxd4 Bxd4 18.Qxd4