Episode 76

"King's Gambit" (キングズ・ギャンビット Kinguzu Gyanbitto) is the seventy-sixth episode of the Yu-Gi-Oh! ARC-V anime.

Synopsis
The Executive Council and Security finally clash together over the issue of whether to protect Dennis' identity or not. Although the Executive Council manages to seal away Security's powers, its leader Roger announces a new plan called "King's Gambit". On the other hand, "that teenage boy" appears before Dennis, who is injured thanks to the duel.