<prompt> Christian Langeweg goba Kick Langeweg yo a belegwego ka la 7 Matšhe 1937, ke Dutch chess International Master IM 1962, methalotheto ye mehlano ya Dutch Chess Championship 1969, 1970, 1972, 1980, 1983 le Chess Olympiad methalotheto ye meraro ya motho ka noši 1966, 1970, 1980.  <response>: Mongwalo o sekamego ke wa rena. 