Solution
47. a6 ♝c7 48. ♚c5 ♝g3 49. b6 ♝xf2+ 50. ♚b5 h3 51. a7
The position
This expert puzzle (rating 2496) asks White to move to find the winning idea. It features these themes: Bishop Endgame.
It is White to move. Look for the tactic hiding in the position — Bishop 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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