Solution
42… ♜e3+ 43. ♚a4 ♜b4+ 44. ♚xa5 ♜a3+ 45. ♚xb4 ♜xa6
The position
This easy puzzle (rating 1175) asks Black to move to find the winning idea. It features these themes: Skewer.
It is Black to move. Look for the tactic hiding in the position — Skewer. 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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