Definition of Bent larsen

Jørgen Bent Larsen (born March 4 1935, Thisted) is a Danish chess Grandmaster. He has been a six-time Danish champion, and a Candidate for the World Chess Championship on four occasions: 1965, 1968, 1971, and 1977. He won three Interzonal tournaments: Amsterdam 1964, Sousse 1967, and Biel 1976. Larsen won several dozen major international tournaments during his career, and was awarded the first Chess Oscar in 1967. Larsen is also a highly-regarded chess writer.