Big Bang Chess

Remember 'Secret Agent Laser Obstacle Chess'? How could these guys possibly improve on that?

The Big Bang Theory: Sheldon's Three Person Chess (1:54) • 'Sheldon explains to Leonard how he made three person chess work.'

More: Sheldon, Leonard, and Howard play three person chess complete with catapults, gorillas, transporters, golf carts, time machines, beekeepers, popes and jetpacks.