Puzzle 190699: Black to checkmate
Puzzle 190699: Black to checkmate
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TCh-AUT 2015-16 Austria AUT, 2016.03.31 IM Christo Renner (2337) - FM Florian Mesaros (2393)
TCh-AUT 2015-16 Austria AUT, 2016.03.31
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.
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Hint
Main motif of this puzzle: Swallow's tail mate
In swallow's tail mate, a queen checkmates the king. The queen is orthogonally adjacent to the king. The king is not on the edge of the board. The two escape squares not guarded by the queen are blocked by its own pieces. A swallow's tail mate is also possible with a rook, when other pieces guard the additional escape squares.
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.