Solution
37… ♚g7 38. ♜xg4 fxg4+ 39. ♚xg4 ♝xd3
The position
This advanced puzzle (rating 1928) asks Black to move to find the winning idea. It features these themes: Tactics.
It is Black to move. Look for the tactic hiding in the position — Tactics. 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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