Solution
36… ♚xe5 37. axb4 ♚xf4 38. bxa5 ♞c6 39. a6 ♞b4+ 40. ♚d2 ♞xa6
The position
This expert puzzle (rating 2394) 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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