Whakaotihia te rerenga e whai ake nei: I te tau 1937 i toa a Janečková i te Czech Women's Chess Championship. I te tau 1938 i mutu ia i te tuarua i te Czech Women's Chess Championship. I te tau 1939 i uru ia ki te
Ko te Whakataetae o te Ao o nga Wahine i Buenos Aires me te taurite mo te 9<unk>10th wahi (ko te whakataetae i riro i a Vera Menchik). Whai muri i tana hokinga mai ki tona whenua mai i te Whakataetae o te Ao Wahine i Argentina, i wikitoria a Janečková i te Whakataetae Whakataetae Wahine i Bohemia me Moravia i te tau 1940. I te timatanga o te tau 1941 i mauheretia a Janečková e te Gestapo na te mea he mema ia no te Communist Party o Czechoslovakia a i mahi ia i roto i te roopu aukati a Czech intelligence i whakatuhia e Julius Fučík. E wha tau a ia i noho ai ki te puni whakarau.