Solution
41. ♜xa8 ♜f7 42. ♜a7+ ♚d6 43. ♜xf7
The position
This expert puzzle (rating 2227) asks White to move to find the winning idea. It features these themes: Skewer, Hanging Piece.
It is White to move. Look for the tactic hiding in the position — Skewer, Hanging Piece. 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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