<prompt> Pedzisa mutsara unotevera: Johannes Hendrik Otto van den Bosch, Count van den Bosch 12 April 1906, The Hague 15 November 1994, Hilversum akanga ari muDutch anokudzwa, gweta, bhangi uye chess master. Akamirira Netherlands katatu muOlympiads yeChess, kusanganisira  <response>: 2nd Chess Olympiad muThe Hague muna 1928, 3rd Chess Olympiad muHamburg muna 1930, uye 4th Chess Olympiad muPrague muna 1931. 