Qor sii wadida faqradan - General Prezan wuxuu amar ku siiyay Ciidanka 4-aad ee Ciidanka 1915-1916, ka dibna wuxuu noqday madaxa Ciidanka Afaraad ee Romania intii lagu jiray Ololaha Romania dabayaaqadii 1916, oo ka dhan ah ciidamada Dowladaha Dhexe. Prezan wuxuu hogaamiyay ciidamada qalabka sida ee Romania dagaalkii Bucharest
(November-December 1916), iyo markii ciidamadan ay dib ugu laabteen qaybta waqooyi-bari ee Romania (Moldova). Bishii Luulyo iyo Agoosto 1917, Prezan, oo markaas ahaa Madaxa Shaqaalaha Guud (oo uu ka caawiyay Kornayl-kornayl Ion Antonescu) ayaa si guul leh u joojiyay duulaankii Jarmalka ee uu hoggaaminayay Field Marshal August von Mackensen. Wuxuu sii waday inuu ka shaqeeyo jagadan illaa 1920.