Rubuta ci gaba don wannan sakin layi - Johannes Hendrik Otto van den Bosch, Count van den Bosch (12 ga Afrilu 1906, The Hague <unk> 15 ga Nuwamba 1994, Hilversum) ya kasance mai daraja, lauya, mai banki da kuma chess master. Ya wakilci Netherlands sau uku a gasar Olympics ta Chess, gami da gasar Olympics ta Chess ta 2 a Hague a 1928, gasar Olympics ta Chess ta 3 a Hamburg a 1930, da kuma gasar Olympics ta Chess ta 4
a birnin Prague a shekara ta 1931.