The Raid above Corellia was a minor skirmish during the Galactic Civil War. Han Solo was rescued by the Alliance to Restore the Republic over Corellia.
After having captured a pirate informer over Atzerri, the Rebel Alliance had learnt that Grand Moff Wilhuff Tarkin was personally overseeing the Imperial superweapon project from a space station orbiting Corulag. But before attacking the station, the Rebels needed to find a way to disable the defenses of the station.
After hearing of Han Solo's success at rescuing Chewbacca and a number of Wookiees earlier on Kashyyyk, Mon Mothma strived to contact him to help the Rebellion's investigations. They eventually found him caught in a Star Destroyer's tractor beam over Corellia.
Y-wings attacking the Star Destroyer
The rebels sent a small fleet in the system to rescue him. While the Rebel fleet attacked the Imperial-class Star Destroyers, the Y-wings moved in to disable the tractor beam of the command Star Destroyer. They eventually managed to destroy it before it could reach the Cardan-class space station. The Millennium Falcon escaped and hyperspaced out of the system.
This battle was the seventh mission of the Rebel campaign in the 2006 video game Star Wars: Empire at War.