This book is largely a spin-off from the more comprehensive book: Endgames Explained, The Essential Techniques. By the same author. However, it has been revised and up-dated to include an exercise section on rook endgames. Rook endgames hold an interesting challenge for even advanced players. The peculiar means in which the rook navigates the chess world marks it off as a major piece. It is second only to the queen in its power. Yet there are occasions when the rook cannot hold its own against the lesser minor pieces. However, when the rook comes into its full inheritance few, including the queen herself, can gainsay this mighty player. Endgames in which a rook, or rooks, make an appearance are numerous. Rooks play a part in most endgames. There are many instances in practical play of rook and minor piece combining forces, or of rook and queen endings. And there are there many examples of pure rook endgames in which the only players left on the board are a solitary rook and a spattering of pawns. In order to master these varied endgame struggles we would be better equipped were we to have an effective working knowledge of the strengths and weaknesses of this particular actor. This book examines and explains how best to utilise this powerful piece and gives solid guidance regarding not only the more topical theoretical positions such as the Lucena Position and Philidor's Draw, but also examines lesser known theory of rook v knight and rook v bishop. This book is an ideal entry point for the new player and provides valuable insights and advice to the more seasoned intermediate player.