黑白棋乐园
>尾盘练习
3176
(C1D1a2C2D2E2f2a3b3C3D3E3F3G3H3a4B4c4d4e4F4G4H4a5b5c5d5E5F5g5H5a6b6c6D6E6F6g6H6a7b7C7D7e7f7G7H7a8B8C8D8E8F8G8H8)
othello.org
1
18
2
白先胜
2026-03-21 08:00:00