Solution
49… h5+ 50. ♚f4 a1=♛ 51. ♞e5+ ♚h7 52. g6+ ♚h6
The position
This expert puzzle (rating 2327) asks Black to move to find the winning idea. It features these themes: Promotion.
It is Black to move. Look for the tactic hiding in the position — Promotion. 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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