
In 4-D CHESS...
No.
The Big Bang Theory Season 7, Episode 1

I have invented
a new CHESS variant
The Big Bang Theory Season 12, Episode 17

More like
the World Chess Championship, so...
Money Heist Season 3, Episode 2

I finally have a handle on my idea
for three-person CHESS.
The Big Bang Theory Season 4, Episode 22

We get some girls over here
and play Laser Obstacle Strip Chess.
The Big Bang Theory Season 2, Episode 18