黑白棋乐园
>尾盘练习
199
(c1d1e1f1G1h1c2d2e2f2G2H2a3b3c3d3e3f3G3H3a4B4c4d4e4f4G4H4a5b5c5d5e5f5G5H5a6b6c6d6e6f6G6H6a7c7d7e7f7g7H7d8e8h8)
othello.org
1
97
15
黑先胜
2017-12-07 08:00:00