Solution
38. ♛e6+ ♛xe6 39. fxe6 ♜a5 40. e7 ♜e5 41. ♜f8+
The position
This advanced puzzle (rating 2119) asks White to move to find the winning idea. It features these themes: Tactics.
It is White to move. Look for the tactic hiding in the position — Tactics. 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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