Solution
27. ♞d8+ ♚a6 28. ♛b7+ ♚a5 29. ♞c6+ ♛xc6 30. ♛xc6 ♜e5 31. ♛xd7
The position
This expert puzzle (rating 2215) asks White to move to find the winning idea. It features these themes: Double Check.
It is White to move. Look for the tactic hiding in the position — Double Check. 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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