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