Solution
51. ♛e8+ ♚h7 52. g6+ ♚h6 53. ♛h8+ ♚xg6 54. ♛h5#
The position
This easy puzzle (rating 1282) asks White to move to find the winning idea. It features these themes: Mate in 4.
It is White to move. Look for the tactic hiding in the position — Mate in 4. 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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