Learn How to Spot Swallowtail Mate: Mate in 1
This puzzle is a classic mating pattern in a sharp middlegame where the enemy king is boxed in by its own pieces and pawns. The key idea is that the attacking queen can deliver a direct checkmate because the king has no flight squares, no useful capture, and no block available. In classical chess, these motifs often appear when king safety is already weakened and one piece is overloaded defending multiple threats.