Learn How to Swallowtail Mate: Mate in 2
This chess endgame puzzle is a classic mating net built around the enemy king’s limited flight squares and the power of coordinated major pieces. White’s heavy pieces work together to force the king into a boxed-in position where every escape square is covered. The key idea is not material gain, but precise forcing play that turns active piece placement into a direct checkmate. In classical chess, these patterns often appear when the king is exposed and the defender’s pieces are overloaded.