A swallow's tail mate is a checkmate pattern in which the arrangement of pieces around the enemy king forms a shape resembling the forked tail of a swallow—a distinct V shape.
The king is typically trapped by its own pieces or pawns, while the attacking piece delivers check and controls the remaining escape squares.
The defining feature of this pattern is not the specific pieces involved but the visual configuration of the blocked and controlled squares around the king. The king's available moves create the impression of a V-shaped 'tail,' with every escape square covered by the attacker's coordinated pieces, resulting in checkmate.
In this page you can generate Swallows Tail Mate chess puzzles of Insane difficulty
level and print into a PDF file.
