Learn How to Spot Swallowtail Mate: Mate in 1
This chess endgame puzzle is a classic mating net where the enemy king is boxed in by its own pieces and pawns. The key idea is king safety: when escape squares are removed, a single queen move can deliver immediate checkmate. Patterns like swallowtail mate often appear in classical chess puzzles because the mating piece works with a rook, queen, or trapped defender to seal every flight square. Always look for direct checks first when the king is exposed.