Black to move
Your move
Find the best move for Black.
Solution
20… ♛xd3+ 21. ♚xd3 O-O-O+ 22. ♚e3 ♚xb7
The position
This advanced puzzle (rating 2157) asks Black to move to find the winning idea. It features these themes: Middlegame, Castling, Discovered Attack.
It is Black to move. Look for the tactic hiding in the position — Middlegame, Castling, Discovered Attack. 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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