Learn How to Swallowtail Mate: Mate in 2
This middlegame puzzle is a classic example of a mating net built around king safety and a hanging piece. White’s position looks materially strong, but the king is vulnerable to a forcing queen sacrifice that drags the enemy king into a narrow escape route. The key idea is to use check to remove defenders and create a direct line to mate, a pattern often seen in classical chess and tactical puzzles.