Solution
47. ♛xe3 dxe3 48. ♜h8 e2 49. ♜h1 e1=♛ 50. ♜xe1
The position
This expert puzzle (rating 2398) 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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