Mobile Fighter G Gundam S01 E20 George, Beat the Nightmare!

"GUNDAM FIGHT! READY! GO!!"

Practicing with his butler, George is haunted by a massacre that occurred in the Neo France colony a year before. He was fighting a fellow candidate for the 13th Gundam Fight, Jean-Pierre Mirabeau, when the king refused to acknowledge Mirabeau as the winner due to his unfair tactics.