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今日习题 · 2026 年 10 月 25 日
白方先走
0:00
讲解 · 这步棋的作用
走一步棋，看看它起什么作用。
点一条线，它会在棋盘上亮起来。
endgame
hanging-piece
mate
mate-in1
one-move
rook-endgame
Pick a pattern
Drill the tactics that win games.
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