Qor sii wadida faqradan - Intii lagu jiray ka qeybgalka Bulgaariya ee Dagaalkii Koowaad ee Adduunka (1915<unk>1918) General Toshev wuxuu mas'uul ka ahaa ciidankii 3aad ee ka hortagay ciidankii Ruushka-Roomaaniya ee ololihii Dobruja isagoo kaga adkaaday dagaalladii Tutrakan
, Dobrich iyo Cobadin, laakiin kadib khilaafyo culus oo uu la yeeshay Janaraalka Jarmalka August von Mackensen waxaa lagu beddelay Janaraal Stefan Nerezov. Toshev waxaa loo magacaabay guddoomiyaha Macedonia. Bishii Maarso 25, 1917 waxaa loo dalacsiiyay General of Infantry - oo ah jagada ugu sareysa ee militariga ee Bulgaria.