Chess teaching and training book for all ages. Chess School, a publishing success in several languages, is, according to the author himself, a complete beginner's manual that clearly and directly explains the technical foundations of chess, using an innovative method. This method is supported by numerous games and practical examples of the game, richly illustrated by more than 650 carefully selected diagrams. The book also includes questions and exercises to reinforce each learning point. As an appendix to the work, the most recent FIDE Laws of the Game of Chess, established in 2018 and currently in force, are presented.