Maia Chiburdanidze (White) Puzzle: Pin — Rook Tactics

A pin becomes especially powerful in a chess endgame when a long-range piece attacks an enemy unit that cannot move without exposing the king. Here, active rook placement creates a direct line toward the king, turning the pinned bishop into a tactical liability. The key is not merely attacking the piece: it is arranging the attack so that the defender’s king and bishop stand on the same file, making material recovery unavoidable.