This book aims to give you a wealth of self-study knowledge about handling different types of endings that occur frequently but on which there is not much literature analyzing recent games. Imbalanced material endgames involving rooks are a key focus of the book, covering three-fifths of the material, and all endings in the book feature at least one rook. The vast majority of games are taken from the last few years, including many from 2021-2022. Like the author’s previous endgame book published with Elk and Ruby, 101 Endgame Crimes and Punishments (2020), this one is aimed at strong tournament players (1900-2300 Elo) and fast improving juniors.