abcdefgh87654321
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 Nxd5 8.dxc5 Qa5 9.e4 Nc7 10.Be3 e5 11.Qb3 Be6 12.Qb2 O-O 13.Ne2 Nc6 14.Nc1 Rfd8 15.a4 Rab8 16.Ra3 b6 17.cxb6 Nd4 18.Bd2 Nc6 19.Be3 Nd4 20.Bd2 Nc6