<prompt> Bhala okuqhubekayo kwalesi sigaba - UJohannes Hendrik Otto van den Bosch, Count van den Bosch 12 April 1906, The Hague 15 November 1994, Hilversum wayengumuntu waseNetherlands ohloniphekile, ummeli, umnikazi webhange kanye ne-chess master. Wamela iNetherlands kathathu kuma-Olympics e-Chess, kufaka phakathi i-2nd Chess Olympiad eHague ngo-1928, i-3rd Chess Olympiad eHamburg ngo-1930 kanye ne-4th Chess Olympiad  <response>: ePrague ngo-1931. 