Solution
22. c5+ ♚c7 23. cxb6+
The position
This beginner puzzle (rating 813) asks White to move to find the winning idea. It features these themes: Fork, Knight Endgame.
It is White to move. Look for the tactic hiding in the position — Fork, Knight 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.