Learn How to Spot a Smothered Mate: Mate in 1
This middlegame puzzle is a classic example of a smothered mate: the king is boxed in by its own pieces, and a knight delivers the final check on a tightly restricted square. The key idea is that the mating piece does not need support from every angle when the enemy king has no flight squares and its own army blocks escape. In classical chess, these patterns often appear after heavy piece activity and loose coordination around the king.