Solution
13. ♛b3 ♛f8 14. ♝xf7+ ♛xf7 15. ♛xb4
The position
This advanced puzzle (rating 2145) asks White to move to find the winning idea. It features these themes: Pin, Opening.
It is White to move. Look for the tactic hiding in the position — Pin, Opening. 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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