Solution
59. ♝g4 ♜a1 60. ♝f5+ ♚g8 61. h7+ ♚g7 62. ♜d7+
The position
This advanced puzzle (rating 2183) asks White to move to find the winning idea. It features these themes: Quiet Move.
It is White to move. Look for the tactic hiding in the position — Quiet Move. 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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