Learn How to Spot Swallowtail Mate: Queen Endgame
This chess endgame puzzle is a pure mating pattern: the attacking queen delivers a decisive check on a square that the enemy king cannot escape. The key idea behind swallowtail mate is that the king’s flight squares are all controlled, often by a queen working with nearby pieces or pawns to create a tight mating net. In classical chess, these finishes appear when king safety has collapsed and one precise move ends the game immediately.