How do you get into a chessboard lobby on call of duty world at war?

To access a chessboard lobby in Call of Duty: World at War, you typically need to find a modded lobby that features this specific setting. Players often share server details or use modded game files to create these lobbies. Joining requires connecting to a specific game hosted by someone with the appropriate mods. Note that participating in modded lobbies can risk your account, as it may violate the game's terms of service.