<prompt> Nyorai kupfuurira kweiyi ndima - Akatamba kaviri mumakwikwi eWorld Chess Championship yevakadzi. Muna 1933, akatora 6th paFolkestone Vera Menchik akakunda. Muna 1939, akabatanidza 9-10th muBuenos Aires  <response>: Vera MenchikStevenson akakunda. 