Ramba uchiverenga ndima iyi - Apo Umambo hweRussia hwakapinda muHondo Yenyika I musi wa1 August 1914, Ragoza akanga achiri kutungamirira 19th Infantry Division. Musi wa 27 Gunyana 1914, Ragoza - panguva iyoyo aive lieutenant general - akava mutungamiri we25th Army Corps, chikamu che9th Army. Akatungamirira uto muhondo yeRwizi rweVistula
muna September-October 1914. Pana 6 December 1914, akasimudzirwa kuva mukuru wevarwi. Achitungamira 25th Army Corps, akazviratidza panguva yehondo yeVilkolaz neUrzhendov mukupera kwaJune 1915, apo kurwisa kwechikwata kwakakunda 4th Army yeAustro-Hungarian Army yaitungamirirwa naArchduke Joseph Ferdinand weAustria. Akagamuchira Order of Saint Vladimir Second Class ine Mapakatwa, iyo Order yeWhite Eagle ine Mapakatwa, uye iyo Order yeSt. George Fourth Class.