Solution
37… b3 38. h6 ♚f6 39. h7 ♚g7 40. h8=♜ ♚xh8 41. ♚e1 b2
The position
This intermediate puzzle (rating 1784) asks Black to move to find the winning idea. It features these themes: Pawn Endgame.
It is Black to move. Look for the tactic hiding in the position — Pawn 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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