When we played CHESS earlier, you were
terrific, and I can't wait to play you again.
The Big Bang Theory Season 1, Episode 10
That CHESS club picture is now just
David Zimmerman and Elaine Cho.
The Big Bang Theory Season 9, Episode 24
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
Too bad. You know the rules
of Secret Agent Laser Obstacle Chess.
The Big Bang Theory Season 2, Episode 18
"And as it happens in CHESS,
Money Heist Season 1, Episode 10