Solution
37. ♜d8+ ♚h7 38. ♛d3+ ♛g6 39. ♜h8+ ♚xh8 40. ♛xg6
The position
This intermediate puzzle (rating 1400) asks White to move to find the winning idea. It features these themes: Deflection.
It is White to move. Look for the tactic hiding in the position — Deflection. 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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