The Counter-Strike: Global Offensive Columbus Major is well behind on the second day of action thanks to the longest game in event history.

Mousesports edged Flipsid3 Tactics 31-28 to move into the lower bracket Group A final. They will play either Ninjas in Pyjamas or Luminosity Gaming.

The two and a half hour match went to five overtimes, equaling almost two full matches.

Mousesports overcame a 12-3 fist-half deficit in the opening round to take a 1-0 series lead before the marathon earned them another day at the $1 million tournament.