The sides drew 2-2
Dundalk and Derry City have played a 2-2 draw in the FAI Cup semi-final at Oriel Park.
With a place in the final at stake, holders Dundalk took a 1-0 lead thanks to Dean Shiels on 21 minutes.
And they moved even closer to another final when Europa League goal hero Ciaran Kilduff made it 2-0 on 45 minutes.
However, Derry fought back, first through Rory Patterson who left the scores at 2-1.
The Candystripes equaliser then came on 86 minutes through Ronan Curtis.
The replay will take place at the Brandywell on Tuesday.