黑白棋乐园
>尾盘练习
2923
(c1d1e1f1g1b2D2E2f2H2A3b3c3D3e3f3G3H3A4b4C4d4E4F4G4H4a5b5c5d5e5F5G5H5A6B6C6D6E6f6G6H6A7b7C7d7e7f7g7a8b8c8d8e8)
othello.org
1
24
3
黑先胜
2025-06-27 08:00:00