Dee ihe na-aga n'ihu maka paragraf a - Karff gbara asọmpi iko mba ụwa nke ụmụ nwanyị ugboro atọ: 1937 Stockholm, na-agbachitere Palestine ma nọrọ n'ọnọdụ nke isii (nke Vera Menchik meriri); 1939 Buenos Aires, na-agbachitere US ma nọrọ n'ọnọdụ nke ise (nke Menchik meriri); 1949 Moscow
, na-egwu maka US (nke Lyudmila Rudenko meriri). Mgbe FIDE guzobere utu aha na 1950, Mona May Karff bụ otu n'ime ụmụ nwanyị America atọ natara utu aha International Woman Master.