Solution
17. ♛xh7+ ♚f7 18. ♛h5+ g6 19. ♛xc5 ♞xf3 20. gxf3
The position
This expert puzzle (rating 2273) asks White to move to find the winning idea. It features these themes: Middlegame, Fork.
It is White to move. Look for the tactic hiding in the position — Middlegame, Fork. 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.