 Kọ itẹsiwaju fun paragirafi yii - Ni ọdun 1918 gẹgẹbi oṣiṣẹ ti Igbimọ Gbogbogbo o jẹ olori ti Ẹgbẹ 1st ti Ogun ti UNR. Ní ọdún 1919 ó di olórí ẹgbẹ òṣìṣẹ Independent Corps of Sich Riflemen. Ni ọdun 1920, lẹhin ajọṣepọ ti oludari UNR Symon Petliura pẹlu Polandii, o di olori olori ti ẹgbẹ-ogun kan Awọn ọmọ-ogun ọmọ-ogun ọmọ-ogun 6th Ukrainian ti Ogun 2nd Polandi labẹ Gbogbogbo Antoni Listowski. O ṣe olori fun ẹgbẹ naa ni Oṣu Kẹrin-Oṣu Kẹfa ọdun 1920 Kiev Offensive : àwọn ọmọ ogun ilẹ Poland. Bezruchko ni o ṣe olori idaabobo nigba ikọlu Bolshevik lodi si Zamość ni Oṣu Kẹjọ-Oṣu Kẹsan ọdun 1920. 