<prompt> Qedela umusho olandelayo: Wabopha isikhundla sika-10-16 ku-6th Womens World Chess Championship eStockholm ngo-1937, futhi wabopha isikhundla sika-7-8th ku-7th WWCC okwenzeka ngesikhathi  <response>: I-Olympia yesi-8 ye-Chess eBuenos Aires ngo-1939 uVera Menchik wanqoba yomibili imicimbi. 