Solution
48. ♜xe4+ ♚g3 49. ♜e3+ ♚f2 50. ♜e2+ ♚xe2 51. ♚xg2
The position
This advanced puzzle (rating 1897) asks White to move to find the winning idea. It features these themes: Deflection.
It is White to move. Look for the tactic hiding in the position — Deflection. 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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