Solution
13… ♝xb4 14. ♝xb4 ♛c4+ 15. ♛e2 ♛xb4 16. ♛b5+ ♛xb5+
The position
This intermediate puzzle (rating 1763) asks Black to move to find the winning idea. It features these themes: Opening, Fork.
It is Black to move. Look for the tactic hiding in the position — Opening, Fork. Drag a piece on the board to play your move; the puzzle will tell you if you found the best continuation.
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