黑白棋乐园
>尾盘练习
3257
(C1D1E1F1G1a2b2c2d2e2F2H2a3b3c3D3E3f3G3H3a4B4c4d4E4F4g4H4a5B5C5D5e5f5G5H5a6b6c6D6e6F6G6H6a7c7D7E7f7c8d8e8f8g8)
othello.org
1
8
2
黑先胜
2026-06-13 08:00:00