. ▁However , ▁the ▁weather ▁turned ▁bad ▁and ▁the ▁new ▁Il k han ▁Ar pa ▁Ke ' un ▁came ▁with ▁a ▁large ▁force ; ▁Ö z ▁Beg ' s ▁army ▁was ▁forced ▁to ▁withdraw . ▁ ▁Prior ▁to ▁and ▁during ▁the ▁Es en ▁Bu qa – A y ur bar w ada ▁war , ▁Ch ag ata i ▁Khan ▁Es en ▁Bu qa ▁I ▁attempted ▁to ▁gain ▁the ▁support ▁of ▁Ö z ▁Beg ▁Khan ▁against ▁Ay ur bar w ada ▁Bu y ant u ▁Khan , ▁the ▁Great ▁Khan ▁of ▁the ▁Mong ol ▁Empire ▁and ▁the ▁Emperor ▁of ▁the ▁Y uan ▁dynast y , ▁in ▁ 1 3 1 3 ▁and ▁ 1 3 1 6 . ▁Es en ▁Bu qa ▁war ned ▁Ö z ▁Beg ▁that ▁the ▁Great ▁Khan ▁would ▁over throw ▁him ▁from ▁the ▁throne ▁of ▁the ▁Hor de ▁and ▁install ▁another ▁Khan ▁from ▁the ▁J och ids ▁instead . ▁But ▁Ö z ▁Beg ' s ▁viz ier ▁convinced ▁him ▁not ▁to ▁believe ▁this ▁and ▁the ▁Khan ▁refused ▁to ▁help ▁Es en ▁Bu qa . ▁Nevertheless , ▁remember ing ▁their ▁support ▁for ▁the ▁rival ▁claim ant ▁to ▁his ▁throne , ▁Ö z ▁Beg ▁tried ▁his ▁best ▁to ▁eliminate ▁every ▁influence ▁and ▁insp iration ▁of ▁the ▁Y uan ▁dynast y ▁on ▁the ▁Golden ▁Hor de ▁in ▁the ▁early ▁part ▁of ▁his ▁reign . ▁The ▁Khan ' s ▁diplom atic ▁relationship ▁with ▁the ▁Y uan , ▁however , ▁improved ▁in ▁ 1 3 2 4 . ▁Ay ur bar w ada ▁Bu y