<prompt> Bhala ukuqhubeka kwalesi sigaba - Ngo-1978, u-Ivona Jezierska wathatha indawo yesi-5 ku-Polish Womens Chess Championship. Ekuqaleni kwawo-1980, wathuthela e-United States. U-Ivona Jezierska wabamba iqhaza emincintiswaneni eminingana yabesifazane yase-US. Ngo-1995, u-Ivona Jezierska wabamba iqhaza eMqhudelwaneni Wamazwe Omhlaba Wabesifazane  <response>: eChişinău lapho ibekwe endaweni yama-50. 