The Bankers now top the table with 47 points thanks to their superior goal difference over Green Buffaloes who also sits on 47 points.
Zanaco have topped Buffaloes after jumping from fourth to first position on the table.
A goal each from Souleymane Lokwa and Kitumbo Mpiana helped Zanaco to beat Power and recover from Sunday’s 4-0 demolition suffered at Nkana.
Forward Jimmy Ndhlovu scored Power’s only goal.
Power drops from second into third place and remain stuck on 46 points.