Solution
38… ♛xb3+ 39. ♚a1 ♛xa4+ 40. ♜a2 ♜d1+ 41. ♜xd1 ♛xd1+
The position
This advanced puzzle (rating 2055) asks Black to move to find the winning idea. It features these themes: Tactics.
It is Black to move. Look for the tactic hiding in the position — Tactics. 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.