abcdefgh87654321
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.dxc5 Qa5 8.Bd2 Qxc5 9.Nf3 Bg4 10.Be3 Qa5 11.O-O Nc6 12.Nd2 Bxe2 13.Qxe2 Rfc8 14.a3 Nd7 15.Rfc1 Qd8 16.Nb3 b6 17.Rab1 Nce5 18.Nd2 Nc6 19.Nb3 Nce5 20.Nd2 Nc6