Solution
47… ♜xg4 48. ♚xg4 d3 49. ♚f3 ♚c3 50. ♚e3 d2 51. ♚e2 ♚c2
The position
This advanced puzzle (rating 1913) asks Black to move to find the winning idea. It features these themes: Rook Endgame.
It is Black to move. Look for the tactic hiding in the position — Rook 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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