Solution
42… ♛h3+ 43. ♚f4 ♜h4+ 44. ♚e5 ♛c3+ 45. ♚d6 ♛c7#
The position
This expert puzzle (rating 2240) asks Black to move to find the winning idea. It features these themes: Mate in 4.
It is Black 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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