Solution
44. ♜d4+ ♚e6 45. ♜xd6+ ♚xd6 46. ♚f4 ♚e7 47. ♚g5 ♚f7 48. ♚h6
The position
This expert puzzle (rating 2404) asks White to move to find the winning idea. It features these themes: Rook Endgame.
It is White 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.
Take 50,000 puzzles anywhere
Get Chess Puzzles Trainer for iPhone and iPad — the same puzzles, offline, with progress tracking and spaced repetition.