Nkana advanced to the Absa Cup quarter final following a 3-1 post match penalties win over Roan United at Kitwe’s Arthur Davies Stadium.
The Kitwe giants needed a second half equaliser from veteran striker Idriss Mbombo to send the tie penalties.
Wilfred Chitembo gave Roan United a lead from the spot in the first half.
The Copperbelt provincial side defended in numbers to keep Kalampa at bay.
Elsewhere Kansanshi Dynamos caused un upset following their 4-1 thrashing of Green Buffaloes.
Konkola blades beat Solwezi Academy 2-0 while holders Red Arrows hammered Mpulungu Harbour 6-1.
Full Time | Roan United 1-1 Nkana (Wilfred Chitembo 45′ | Idriss Mbombo 75′)