Kammala jumla mai zuwa: Bayan da Rasha ta ci nasara a karkashin Dmitri Donskoi a 1378 a
Yaƙin Kogin Vozha sannan a Yaƙin Kulikovo (1380), Mamai ya fara tattara manyan sojoji don hukunta Dmitri. Amma Tokhtamysh ya ci shi a bakin Kogin Kalka kuma Tokhtamysh ya kashe shi ko kuma Genoese ya kashe shi bayan ya gudu zuwa Caffa. Mutuwar Mamai ta share hanya ga Khan na gaba don sake haɗuwa da Golden Horde.