Kammala jumla mai zuwa: Ya yi yaƙi a Yaƙin Grunwald (Yuli 15, 1410), inda ya kare Radzyń daga Dokar Teutonic. Daga baya ya taka rawar gani a cikin
yakin basasa a Bohemia a lokacin mulkin Wenceslas IV. A cikin yakin Kutná Hora (1421) ya ci sojojin Roman Empire Mai Tsarki da Masarautar Hungary. Ingancin bindigoginsa na filin wasa a kan mahayan dawakai na sarauta a cikin wannan yaƙin ya sa ya zama babban ɓangare na sojojin Hus.