Solution
29… ♝f4 30. ♜e1 ♝e3+ 31. ♜xe3 ♜xe3
The position
This expert puzzle (rating 2494) asks Black to move to find the winning idea. It features these themes: Quiet Move.
It is Black 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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