Solution
49. ♚f4 ♚e2 50. ♚g4 ♚e3 51. ♚h5 ♚xf3 52. ♚g6 ♚g4 53. ♚xf6
The position
This advanced puzzle (rating 1862) 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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