In a rook and pawn ending, the goal is often to use the rook to control the pawns and either promote a pawn to a queen or trade the rook for the opponent's pawns. The player must also be mindful of the pawn structure, as the placement and direction of the pawns can greatly impact the outcome of the game. In this episode, GM R B Ramesh teaches how to make a draw if opponent has an extra pawn on a file.