The most beautiful puzzle I found on lichess, bar none. (easy) : r/chess
Given a layout of chess pieces like in a tactics puzzle, how can one reconstruct from the beginning at least one possible sequence of legal moves which would result in that configuration? -
Chess Is My Life!: Positional Chess
Easy Chess Puzzle # 0110
Test Your Positional Chess - Chess.com
Get Ready To Test Your Positional Chess Again - Chess.com
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If You Can Solve This Chess Puzzle You Might Become World Champion! - YouTube