黑白棋乐园
>尾盘练习
319
(A1b1c1d1e1f1g1h1A2B2C2D2E2F2h2A3B3C3d3e3F3g3h3A4B4c4D4e4f4g4h4b5c5d5e5f5g5h5a6b6c6d6e6f6g6h6d7e7f7h7B8C8D8f8)
othello.org
1
103
7
黑先胜
2018-04-07 08:00:00