Battle of the Vikhra River
The Battle of the Vikhra River ( , , ) took place on 29 April 1386 on the Vikhra River , tributary of the Sozh River , near Mstislavl between the Grand Duchy of Lithuania and the Principality of Smolensk . 
<triplet> Battle of the Vikhra River <subj> Vikhra River <obj> location <triplet> Vikhra River <subj> Sozh River <obj> mouth of the watercourse <triplet> Sozh River <subj> Vikhra River <obj> tributary