Cafferty was one of the leading English chess players of the late 1950s and 1960s, ranking amongst the top ten players in 1959 and 1960. He was British Boys' Champion in 1952 and British Junior Champion in 1954. He was British Correspondence Chess Champion in 1959/60 and won the British Lightning Championship in 1964, 1966, 1967, 1968 and 1969 and is the only player ever to have won this title on four successive occasions. He played on top board for Warwickshire in the English Counties Final of 1961 when his team beat Yorkshire. He played in every British Chess Championship between 1957 and 1971, beating Peter Clarke, Sir Stuart Milner-Barry and Gerald Abrahams on his debut. His best placing was in 1964 when he finished second equal with three other players behind Michael Haygarth. He reached a peak Elo rating of 2440 and played internationally for England on several occasions, both at over the board and correspondence chess. Originally from Blackburn in Lancashire, he went to Birmingham University in 1951 and was resident in the Midlands for many years as a student and later a school master, teaching Geography and, from 1964, Russian at St. Philip's Grammar School in Birmingham. In 1981 he moved to Hastings to take up his post as general editor of British Chess Magazine. He stood down from the general editorship in 1991 but remained as associate editor of the magazine until 2011. He was chess columnist for the Sunday Times between 1983 and 1997, and for the Birmingham Evening Mail from 1967 to around 2002. Cafferty has for many years been in demand in the chess world for his profound knowledge of the Russian language and he has translated several books from Russian to English. He has produced translations of Botvinnik's Best Games 1947-70 and the Soviet world champion's autobiography as well as collections of the best games of Mikhail Tal and Boris Spassky. Perhaps the most notable of his translations was Alexander Kotov's Think Like a Grandmaster, a book which is sometimes associated with the major upsurge in the quality of competitive chess in the UK in the 1970s. For 'The Chess Player' publisher, he translated two books by Lisitsin and Sokolsky'sPawns in Action and co-authored Chess with the Masters. He became less active as a player from the early 1970s but he acted as second to Tony Miles when Miles won the 1974 World Junior Chess Championship in Manila, Philippines. Miles remains the only British player to have won this title to date. He has for many years been a member of Hastings Chess Club and was president of the club from 1999 to 2009. He won the Hastings club championship in 1994 and 2001 and was joint winner in 1995 and 1996. He won the Sussex Chess Championship in 1996 and 2003.