Nyora kupfuurira kweiyi ndima - Ari munzira kuenda kuGora Kalwaria, Boncza-Uzdowski akapinda munharaunda yaidzorwa neWehrmacht (husiku hwaGunyana 8/9, padyo neMszczonow). Pashure pekufamba kwemazuva maviri, akayambuka Rwizi rweVistula nechikepe, ndokuenda kuWarsaw, achiudza mukuru Rommel. Musi waSeptember 13, akatorazve mutungamiri we28th I.D., achirwa muhondo yeModlin
. Akabatwa nemaGermany musi waSeptember 29, Boncza-Uzdowski akapedza hondo paOflag VII-A Murnau.