Solution
19… ♝xf3+ 20. ♛xf3 ♜g6+ 21. ♛g3 ♜xg3+ 22. fxg3 ♛d2+
The position
This intermediate puzzle (rating 1614) 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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