Solution
38… exf4 39. gxf4 g5 40. fxg5 fxg5 41. hxg5 h4
The position
This advanced puzzle (rating 2104) 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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