Solution
48. ♛d3+ ♛xd3+ 49. ♚xd3 ♚g6 50. ♚e4 ♚f6 51. ♚d5 ♚e7 52. ♚xc5
The position
This advanced puzzle (rating 1958) asks White to move to find the winning idea. It features these themes: Queen Endgame.
It is White 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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