Ku sii qor faqradan - Johannes Hendrik Otto van den Bosch, Count van den Bosch (12 Abriil 1906, The Hague <unk> 15 Noofambar 1994, Hilversum) wuxuu ahaa nin reer Holland ah, qareen, bangiile iyo macalin shaashad ah. Saddex jeer ayuu Holland uga qayb galay Olombikada Chess-ka, oo ay ku jiraan Olombikada Chess-ka ee 2aad ee The Hague 1928, Olombikada Chess-ka ee 3aad
Hamburg sanadkii 1930, iyo Olombikadii 4aad ee Chess-ka ee Prague sanadkii 1931.