![Working on my three-person
chess game.
Working on my three-person
chess game.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Working on my three-person
CHESS game.
The Big Bang Theory Season 4, Episode 22
![That's, that-that's
what chess is all about.
That's, that-that's
what chess is all about.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
That's, that-that's
what CHESS is all about.
The Big Bang Theory Season 5, Episode 18
![I have invented
a new chess variant
I have invented
a new chess variant](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I have invented
a new CHESS variant
The Big Bang Theory Season 12, Episode 17
![I mean, not I mean, not](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I mean, not "beating you
at CHESS" easy,
The Big Bang Theory Season 12, Episode 7
![If it's like your 3-D chess game,
If it's like your 3-D chess game,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
If it's like your 3-D CHESS game,
The Big Bang Theory Season 10, Episode 10