A double from local boy Stephen Gunn helped secure a historic night for the Fife Flyers in Belfast.
The Kirkcaldy side won 6-1 at the home of the Giants, their first victory there, after going 1-0 down early on.
Gunns goals, along with two from Chris Auger, and strikes from Kyle Haines and Jordan Fulton secured two Elite LEague and Challenge Cup
It's after beating Braehead Clan at home on Saturday.
Head coach Todd Dutiaume says it's a marked improvement from their last road game: