abcdefgh87654321
1.Nf3 d5 2.g3 Nf6 3.Bg2 g6 4.O-O Bg7 5.d3 O-O 6.c3 Re8 7.Nbd2 e5 8.e4 dxe4 9.dxe4 Bg4 10.Qc2 Bxf3 11.Nxf3 c6 12.Nh4 Qb6 13.Be3 Qc7 14.h3 Nbd7 15.Kh1 Bf8 16.Rad1 Bc5 17.Bh6 Bf8 18.Be3 Bc5 19.Bh6 Bf8 20.Be3