Dan Öljaitü, Ilkhan Abu Sa'id Bahadur Khan na karshe, an nada shi ne a shekara ta 1316. Ya fuskanci tawaye a shekara ta 1318 daga Chagatayids da Qara'unas a Khorasan, da kuma mamayewar Golden Horde a lokaci guda.Golden Horde khan Özbeg ya mamaye Azerbaijan a shekara ta 1319 tare da haɗin gwiwar yarima mai suna Chagatayid Yasa'ur wanda ya yi alkawarin yin biyayya ga Öljaitü tun da farko amma ya yi tawaye a shekara ta 1319. Kafin haka, ya sa Begtüt na ƙarƙashinsa ya kashe Amir Yasaul, gwamnan Mazandaran.Abu Sa'id ya tilastawa Amir Husayn Jalayir ya fuskanci Yasa'ur kuma a lokacin da kansa ya yi tattaki zuwa Özbeg.An ci Özbeg jim kaɗan saboda ƙarfafawar Chupan, yayin da Kebek ya kashe Yasa'ur a shekara ta 1320. An yi wani gagarumin yaƙi a ranar 20 ga Yuni 1319 kusa da Mianeh tare da nasara Ilkhanate.A ƙarƙashin rinjayar Chupan, Ilkhanate sun yi sulhu da Chagatais, wanda ya taimake su murkushe tawayen Chagatayid, daMamluks .