Solution
19… ♞f3 20. ♛xh8+ ♝xh8 21. ♜xf3 ♝xe6
The position
This advanced puzzle (rating 2188) asks Black to move to find the winning idea. It features these themes: Middlegame.
It is Black to move. Look for the tactic hiding in the position — Middlegame. 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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