Learn How to Spot Discovered Check: Mate in 1
This puzzle is a classic middlegame mating net built around a discovered attack. One bishop move opens a line while also creating a direct threat against the enemy king, so the defender cannot respond in time. The key idea is that the same move removes a blocker, exposes the king, and uses piece coordination to force immediate checkmate. In tactical positions like this, king safety matters more than material, especially when the opponent’s back rank and dark-square cover are weakened.