Solution
56. f7 ♝xf7 57. ♞xf7+ ♚e6 58. ♞xh6
The position
This intermediate puzzle (rating 1492) asks White to move to find the winning idea. It features these themes: Tactics.
It is White to move. Look for the tactic hiding in the position — Tactics. 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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