This is a Chess 960 position. Click your king to see which rooks can castle. Drop the king on the rook to castle.
Drag the pieces to solve this puzzle.
Who is better? Select an evaluation.
There is a better move...
There was an error. Please try again.
Main motif of this puzzle: Attack blocker of promotion
Learn more in this guide.
The hint button is in beta test. We recommend to use the button only after you've thought about the puzzle for some time without finding any idea.
Read more about the hint button in this blog post.
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