Black to move
Your move
Find the best move for Black.
Solution
27… ♛xb3+ 28. axb3 a2+ 29. ♚a1 ♜c1+ 30. ♚b2 a1=♛#
The position
This expert puzzle (rating 2226) asks Black to move to find the winning idea. It features these themes: Middlegame, Promotion, Queenside Attack, Sacrifice, Mate in 4.
It is Black to move. Look for the tactic hiding in the position — Middlegame, Promotion, Queenside Attack, Sacrifice, Mate in 4. 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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