Battle of Perepetovo Field (1151)

The Battle of Perepetovo Field (also known as Battle of Ruth River was a battle for the rule of the Grand Principality of Kiev which took place between Izyaslavich Mstislavich and Yuri Dolgoruki. The battle took place on the 5 May 1151 on the plain of Perepetovo, located at the confluence of the Veliky Ruth River (now Protoka River) and Malyi Ruth River (now Rutets River) near the location of present day's village of Hrebinky, north of the medieval city of Yuryev (now Bila Tserkva). The battle ended with the defeat of Yuri Dolgoruki.