Learn How to Spot Pillsbury's Mate: Mate in 2
This middlegame puzzle is a classic example of a mating net built around a pinned defender and a vulnerable king. White’s heavy pieces coordinate to force the enemy king into a tiny box, where every escape square is controlled. The key idea is not material gain but using a forcing check to overload the defense and create a final mating pattern. In classical chess, these short tactical finishes often appear when one piece is pinned and another is tied to king safety.