In 1203, the Bulgarians pushed the Serbs out of Niš, defeated the Hungarian army in several battles along the valley of the Morava river, and recaptured their former territory.
Aastal 1203 ajasid bulgaarlased serblased Nišist välja, võitsid Ungari armeed mitmes lahingus piki Morava jõe orgu ja vallutasid oma endise territooriumi tagasi.