
For a man so good at predicting my moves,
how come you stink at 3-D CHESS?
The Big Bang Theory Season 10, Episode 10

...and the little people I hired
to be my living CHESS set.
The Big Bang Theory Season 4, Episode 9

Working on my three-person
CHESS game.
The Big Bang Theory Season 4, Episode 22

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

Despite my deep love of CHESS,
lasers and aerosol disinfectant...
The Big Bang Theory Season 2, Episode 18