Each Zombies map in Call of Duty: Black Ops 6 features a main quest ... She finally got her revenge. The Chess Knight is one of the many Easter eggs you can find in Citadelle des Morts.

Black Ops 6 is hiding a bunch of secrets in its Zombies maps, and Citadelle des Morts just might have more secrets than any other map. Just one of those secrets you can uncover is Chess Knight ...