Pedzisa mutsara unotevera: Muna 1937 Janečková akakunda Czech Women's Chess Championship. Muna 1938 akapedza wechipiri muCzechoslovak Women's Chess Championship. Muna 1939 akapinda mu
World Chess Championship yevakadzi muBuenos Aires uye yakabatanidzwa nokuda kwe9 <unk> 10th nzvimbo (mutambo wakakundwa naVera Menchik). Pashure pokudzokera kunyika yokumusha kwake kubva kuWomen's World Championship muArgentina, Janečková akakunda Women's Chess Championship muBohemia neMoravia muna 1940. Mukutanga kwa1941 Janečková akasungwa neGestapo nokuti aiva nhengo yeCommunist Party yeCzechoslovakia uye akashanda muboka reCzech intelligence rakatangwa naJulius Fučík. Akapedza makore mana ari mumusasa wevasungwa.