Solution
27. ♝g4 ♞b2 28. ♛a3 ♛c4 29. ♛xb2
The position
This advanced puzzle (rating 2192) asks White to move to find the winning idea. It features these themes: Tactics.
It is White 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.
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