Original: July 18 & ndash ; Tokhtamysh-Timur War : Battle of the Kondurcha River & ndash ; Timur defeats Tokhtamysh of the Golden Horde in present day southeast Russia .
Simplified: July 18 - Tokhtamysh-Timur War : Battle of the Kondurcha River - Timur defeats Tokhtamysh of the Golden Horde in present day southeast Russia .