Learn How to Spot Swallowtail Mate: Checkmate Puzzle
This chess endgame puzzle is a classic example of a mating net where the enemy king is boxed in by its own pieces and pawns. In patterns like swallowtail mate, the final check is only possible because key escape squares are already controlled and the king’s defenders are overloaded or pinned. Even in a seemingly quiet middlegame, one forcing move can end the game immediately when the opponent’s pieces have created a cage around their own monarch.