This is part of the “big red” series of games collections by great players. It has a diagram every five moves, which nearly eliminates the need to use a board to follow the games. It contains the often omitted pamphlet of a few games annotated by Petrosian himself. It contains 350 games. It is in overall excellent condition, but I have downgraded it to good because someone has neatly clipped one centimeter of the right lateral side of the pages of the front free and paper, and the two title pages. There is no text loss. This is shown in the photographs. There is slight sunning of the spine, again shown in the photos.