Look back on Sunday's success at Swansea as Albion progressed to the fourth round of the Emirates FA Cup.
Both teams clawed the game back into the balance during regulation and extra time, with Josh Maja netting his second goal of the campaign for the visitors after Eom Ji-Sung had opened the scoring for the hosts early into the second period.
Jed Wallace proceeded to mark his return from injury off the bench with a goal of his own in the 108th minute - slamming in from the edge of the box to put the Baggies in the driving seat. However, Zeidane Inoussa struck moments later to send the match to penalties.
In total, eleven penalties were exchanged before academy graduate Ollie Bostock emphatically dispatched the winning spot-kick to send Albion through in England's oldest cup competition.
Catch all the drama from the Swansea.com Stadium in the video below.