Solution
64. ♜h1+ ♝h3 65. ♚f3 f4 66. ♜h2 g4+ 67. ♚xf4 g3 68. fxg3#
The position
This expert puzzle (rating 2351) 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.
Take 50,000 puzzles anywhere
Get Chess Puzzles Trainer for iPhone and iPad — the same puzzles, offline, with progress tracking and spaced repetition.