 In 1963, at Budva, he played first board, scoring (+6 =3 -0), winning the gold medal for the best score on his board.In 1964, at Cracow, he played first board, scoring (+4 =3 -3).He was British Correspondence Chess Champion in 1966 (jointly), 1967, and 1971; in 1982-87 he won the Ninth Correspondence Chess Olympiad, and in 1998 the World Postal Team Chess Championship as a member of the British team.