Learn How to Spot a Mate in 2: Sacrifice & Pin
This middlegame puzzle is a classic example of a forcing mating net built around piece activity, a sacrifice, and a pinned defender. White’s attacking pieces coordinate against the king, while the opponent’s king is restricted by its own pawn structure and the placement of the bishop on the long diagonal. The key idea is to use a forcing check to drag a pawn away from its defensive role, then finish with a rook lift that seals the escape squares.