<prompt> Tlatša polelo ye e latelago: Karff o ile a bapala Dipapading tše Tharo tša Lefase tša Basadi tša Chess: 1937 Stockholm, a bapala bakeng sa Palestina gomme a bea wa botshelela o thopilwe ke Vera Menchik;  <response>: 1939 Buenos Aires, e bapala bakeng sa U.S. gomme ya bea 5th le yona e thopilwe ke Menchik; 1949 Moscow, e bapala bakeng sa U.S. e thopilwe ke Lyudmila Rudenko. Ge FIDE e be e hloma maina ka 1950, Mona May Karff e be e le yo mongwe wa basadi ba bararo ba Amerika bao ba ilego ba amogela leina la International Woman Master. 