Learn How to Use a Discovered Attack: Tactical Equality
This classical chess middlegame puzzle is built around a discovered attack with a forcing check. The key idea is that one piece moves with tempo, uncovering a stronger line of attack from another piece behind it. In positions like this, the king’s safety and piece coordination matter more than raw material count. Even when the evaluation is close to equal, a tactical shot can force the opponent into a defensive sequence and reshape the position immediately.