The club, founded by Palestinians in Santiago, Chile, in 1920, was leading 1-0 at Universidad Catolica when it was reduced to 10 men after Julian Rodrigo Fernandez was shown a straight red card.

Then two minutes from time, Fernando Zampedri equalised for the hosts, sending the match to a penalty shootout.

But Palestino held its nerve and won the shootout 5-4 to progress.

Another dramatic shootout saw Cienciano get through its first-round tie against ADT when it looked like never making it out of the first round.