Learn How to Win a Chess Endgame: Rook Interference
This chess endgame shows how a rook can become a tactical weapon even when material looks balanced or slightly worse. The key idea is interference: one rook invades with tempo, forcing the enemy king into a worse square and cutting off defensive coordination. In classical chess, these patterns often decide rook endgames because king activity, passed pawns, and rook placement matter more than raw material. A seemingly active defender can suddenly be overloaded and lose control of key files and ranks.