Solution
25. ♜d7+ ♚e5 26. ♛c5+ ♚f4 27. ♜d4+ ♚f3 28. ♛c6#
The position
This expert puzzle (rating 2435) asks White to move to find the winning idea. It features these themes: Mate in 4.
It is White to move. Look for the tactic hiding in the position — Mate in 4. 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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