Book excerpt: This comprehensive chronological reference work lists the results of men's chess competitions all over the world--individual and team matches, 1956 through 1960. Entries record location and, when available, the group that sponsored the event. First and last names of players are included whenever possible and are standardized for easy reference. Compiled from contemporary sources such as newspapers, periodicals, tournament records and match books, this work contains 1,390 tournament crosstables and 142 match scores. It is indexed by events and by players.