Learn How to Use a Long Pin: Rook Endgame
This chess endgame shows how a passed pawn can become a decisive asset when it is supported by active rook play. The key idea is not just promotion pressure, but the way a long pin restricts the defender’s rook and king coordination. In classical chess, rook activity often matters more than raw material, and here the stronger side uses the advanced pawn to force concessions while keeping the enemy pieces tied down.