This is a group photograph of the 1967 Singapore Chess Championship players with the Lim Boon Keng Cup. From left to right, Tan Lian Ann (seated), Tan Lian Seng, Choong Liong On, Lee Chee Seng, Robert Yap Chin Kok and Lim Kok Ann (seated). Mr. Tan Lian Ann was a six-time Singapore Chess Champion while Dr. Lim Kok Ann was a three-time Singapore chess champion and Professor of Microbiology at University of Singapore. Title devised by Library staff.