<prompt> Larsen dә suro Tilsted lan, karәngәn Thisted lan Denmark lan dәn kәlele sәdin Aalborg Cathedral School lan. Suro kǝntagǝ January 1942 lan Larsen dǝ kwasuwa laa suro kǝndaramnzǝben tuwondǝna. Ndasoson yayi faida sambisoro mbeji yaye, loktu adǝ lan Larsen ye chess fando. Shiye fuwuzəna Denmarkye wakiljin loktu indi suro World Junior Championshipben, suro saa 1951 lan suro Birminghamben na uwuye kuru suro saa 1953 lan suro Copenhagenben na uwuye. Shiye bikke makkarbe sǝdin badizǝna saa 17 lan sa shi Copenhagen ro lewono cidaa nzunduye kǝrajin ro, amma shiye bikke makkarbe sǝdǝnyi sau shiye bikke makkarbe sǝdǝro. Sa saa 19 lan, saa 1954 lan, shiye International Master ro walzəna, ngawo shiye kəndaaram bronze-medalye dәn suro njiye fal lan suro Amsterdam Olympiadyen.  <response>: kǝla kǝnǝngabe. Shiye kən auwalmiro kənasar Denmarkye arakkǝlan suro saa 1954 lan, kuru adǝga waltǝ suro saa 1955, 1956, 1959, 1963 kuru 1964 lan. 