Learn How to Swallowtail Mate: Mate in 3
This chess endgame-style tactical puzzle shows how a queen can coordinate with the king’s limited escape squares to create a forced mating net. The key idea is an exposed king with almost no safe squares, so every check becomes stronger than any material gain. In classical chess, these patterns often appear when the defender’s pieces are overloaded and the king is boxed in by its own pawns and pieces. The mating idea is not about winning more material, but about using forcing moves to end the game immediately.