Chessbook - Chris Ward - Starting Out - Rook Endgames (2005)

Endgames with kings, rooks and pawns are by far the most common type--it is estimated that rook endgames are reached in nearly one in five of all chess games. Grandmaster and well-known endgames expert Chris Ward begins with the absolute fundamentals of rook endgames. He gradually arms readers with the indispensable knowledge and confidence needed to move onto slightly trickier positions. Using examples from practical play, Ward highlights the correct plans as well as the typical mistakes made by both attacker and defender.

Use Chessbase to open cbv-file.

Enjoy,
pita862

Thanks to nsl and chessindia.net!