Solution
52. ♚f4 ♚g1 53. ♚g5 ♚f2 54. ♚f6 ♚e3 55. ♚xe6
The position
This beginner puzzle (rating 889) asks White to move to find the winning idea. It features these themes: Pawn Endgame.
It is White to move. Look for the tactic hiding in the position — Pawn Endgame. Drag a piece on the board to play your move; the puzzle will tell you if you found the best continuation.
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