Learn How to Discover an Attack: Endgame Tactics
This chess endgame is a classic example of a discovered attack: one piece moves away to reveal a stronger line of fire from a rook behind it. The key idea is that the apparent defender is also the blocker, so removing it creates immediate tactical pressure. In simplified positions, these motifs often decide the game because active rooks and loose pieces can be exploited with forcing moves and direct material gain.