Peterborough beat Barnsley on penalties on EFL Cup

English League CupPeterborough United 3 - 3 Barnsley AET (7 - 6)Peterborough progressed after scoring all seven of their penalties in the shootout against Barnsley [Getty Images]Peterborough moved into the fourth round of the Carabao Cup for the first time since 2009 thanks to a 7-6 penalty shootout victory over Barnsley that followed a thrilling 3-3 draw between the two League One sides.Barnsley were gifted the lead after 61 seconds when Peterborough goalkeeper Alex Bass was charged down by Cam