Solution
34. ♜d8+ ♚h7 35. e7 ♜e4 36. e8=♛ ♜xe8 37. ♜xe8
The position
This intermediate puzzle (rating 1733) asks White to move to find the winning idea. It features these themes: Promotion.
It is White to move. Look for the tactic hiding in the position — Promotion. 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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