<prompt> Qedela umusho olandelayo: U-Ada van der Giessen owazalwa ngo-4 Meyi 1948 ungumdlali we-chess waseDashi. Ungumnqobi we-Dutch Womens Chess Championship 1973 kanye ne-Womens Chess Olympiads kabili owine indondo yesiliva 1972,  <response>: Ngo-1976, kwaqedwa umsebenzi. 