Solution
46. ♜h8+ ♚d7 47. c6+ ♚c7 48. ♞b5+ ♚b6 49. ♜b8+ ♚a6 50. ♞c7+ ♚a7 51. ♜b7#
The position
This expert puzzle (rating 2469) asks White to move to find the winning idea. It features these themes: Mate in 5.
It is White to move. Look for the tactic hiding in the position — Mate in 5. 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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