Nkana beat Power Dynamos in the latest edition of the Kitwe derby.
Striker Lazarous Kambole gave Kalampa the lead in the 15th minute.
Skipper Harrison Chisala made it 2-0 three minutes after the break to send nearly 25,000 Kalampa fans into frenzy.
Substitute Moses Phiri pulled one back for Powed Dynamos but it was too late.
Nkana coach Mwenya Chipepo has now collected 18 points from a possible 21 since he tool over from Ian Bakala.
FULL TIME: Power Dynamos 1-2 Nkana (Moses Phiri 84′, | Lazarus Kambole 15′, Harrison Chisala 47′)
