Ворскла
Tokhtamysh escaped to the Ukrainian steppes and asked for help from the Grand Duke Vytautas of Lithuania. In the great Battle of the Vorskla River (1399) the combined forces of Tokhtamysh and Vytautas were defeated by two of Timur's generals, khan Temur Qutlugh and emir (murza, visir) Edigu. The defeated Tokhtamysh was killed near present-day Tyumen by Edigu's men in 1406.