Solution
50… ♛xh2+ 51. ♚g4 h5+ 52. ♚f4 ♛d2+
The position
This intermediate puzzle (rating 1509) asks Black to move to find the winning idea. It features these themes: Queen Endgame.
It is Black to move. Look for the tactic hiding in the position — Queen 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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