Learn How to Win Material: Discovered Attack
This chess endgame shows how a discovered attack can turn a seemingly balanced position into a winning tactical sequence. The key idea is that one piece moves with tempo, uncovering a stronger line of attack from a bishop or rook behind it. In practical classical chess, these motifs often appear when the enemy king is exposed and a loose piece can be hit at the same time, creating a decisive material gain rather than a simple check.