The second part is a central discussion about history of board games and chess variations. The content is not about a mathematical analysis of the games but really about the games themselves: pictures of the board and pieces, rules, strategies, variations and interpretations. ; zbMATH; ... the author has produced compelling results that are of extremely high quality and the heart of the book (Chapters 4-8) should be of interest to any mathematician who is interested in chess and its history. ; Mathematical Reviews Clippings;