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...
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Main motif of this puzzle: Opera mate
In opera mate, a rook checkmates the king. The rook is next to the king, but can't be captured, because it is protected by a bishop (or a queen on the diagonal), which also prevents the escape.
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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