<prompt> Bhala ukuqhubeka kwalesi sigaba - 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 yomuntu ngamunye 1972  <response>: , 1976. 