Rubuta ci gaba don wannan sakin layi - A cikin 1937 Janečková ta lashe Gasar Gasar Chess ta Mata ta Czech. A cikin 1938 ta gama na biyu a Gasar Chess ta Mata ta Czechoslovak. A shekara ta 1939 ta shiga gasar zakarun duniya ta mata
a Buenos Aires kuma ya daidaita don 9 <unk> 10th wuri (wasan da aka lashe ta Vera Menchik). Bayan ta dawo gida daga Gasar Cin Kofin Duniya ta Mata a Argentina, Janečková ta lashe Gasar Cin Kofin Mata a Bohemia da Moravia a 1940. A farkon 1941 Gestapo ta kama Janečková saboda ta kasance memba na Jam'iyyar Kwaminis ta Czechoslovakia kuma ta yi aiki a cikin kungiyar tsaron tsaron Czech da Julius Fučík ya kafa. Ta yi shekara huɗu a sansanin fursuna.