<prompt> Qedela umusho olandelayo: Njengoba uMbuso WaseByzantium wancipha ngaphansi kwabalandeli bakaBasil, ukuhlasela kwamaPechenegs nokukhuphuka kwentela kwaba nomthelela ekwandeni kokunganeliseki, okwaholela ekuvukeleni okukhulu okumbalwa ngo-104041, ngawo-1070, nangeminyaka yawo-1080. Isikhungo sokuqala sokumelana kwakuyisihloko saseBulgaria, kulokho manje okuyiMakedoniya, lapho  <response>: Ukuvukelwa kukaPeter Delyan 104041 nokuvukelwa kukaGeorgi Voiteh 1072 kwenzeka. Zombili zacindezelwa kanzima iziphathimandla zaseByzantium. Lokhu kwalandelwa ukuvukela eParistrion naseThrace. Ngesikhathi sokubuyiselwa kweComnenian kanye nokuzinza kwesikhashana koMbuso WaseByzantium engxenyeni yokuqala yekhulu le-12, amaBulgaria ayethulisiwe futhi akukho kuvukela okukhulu okwenzeka kuze kube sekupheleni kwekhulu leminyaka. 