Solution
65… c3+ 66. ♚e1 c2 67. ♞xe2+ ♞xe2
The position
This advanced puzzle (rating 1900) 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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