Solution
44… a3 45. bxa3+ ♚xa3 46. ♞f6 b2
The position
This beginner puzzle (rating 981) asks Black to move to find the winning idea. It features these themes: Knight Endgame.
It is Black to move. Look for the tactic hiding in the position — Knight Endgame. 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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