It's three-person CHESS.
The Big Bang Theory Season 4, Episode 22
Working on my three-person
CHESS game.
The Big Bang Theory Season 4, Episode 22
Okay. Here's what we're gonna do.
Chess clock.
The Big Bang Theory Season 6, Episode 6
Between you playing CHESS
like Bobby Fischer
The Big Bang Theory Season 5, Episode 18
He was more of a CHESS player
for whom the world of crime was too big.
Money Heist Season 1, Episode 13