Learn How to Spot Mate in 2: Discovered Attack
This middlegame puzzle from the Catalan Opening shows how a discovered attack can turn active piece placement into a forced mating net. White’s pieces are coordinated around the kingside, while Black’s king has limited flight squares and key defenders are overloaded. The tactical idea is not a slow squeeze but a direct forcing sequence that exploits the exposed king and the alignment of pieces on the h-file and diagonal. In classical chess, these patterns often decide the game immediately.