The games of Kasparov-Karpov match are annotated by International Grandmaster David Bronstein who was challenger for the World title in 1950s; he reached a draw with Mikhail Botvinnik in the match for the world chess crown. Over recent years Bronstein has rarely appeared in tournaments but has established himself as an outstanding chess commentator and analyst. He is the author of many original books on the subject of chess and his annotations are easy to follow for chess fans of all levels.