Zuckerman competed in seven U.S. Chess Championships (1965, 1966, 1968, 1969, 1974, 1977 and 1978), his best result being a tie for fourth place with William Addison in 1965.[1] He served as a member of the U.S. team in the World Student Team Championships of 1964, 1967 and 1969. At Brooklyn College, Zuckerman was a prominent player, along with Raymond Weinstein, on its national champion college chess team.
For more than forty years, Zuckerman was a well-known authority on chess openings. For that reason, he was nicknamed "Zook the book".
References
↑Andrew Soltis; Gene McCormick (1986). The U.S. Chess Championship, 1845-1985. McFarland & Company Inc. ISBN0-89950-056-0.