![I also invented two new chess pieces.
I also invented two new chess pieces.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I also invented two new CHESS pieces.
The Big Bang Theory Season 4, Episode 22
![this is a game of chess.
this is a game of chess.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
this is a game of CHESS.
Money Heist Season 3, Episode 2
![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
![Despite my deep love of chess,
lasers and aerosol disinfectant...
Despite my deep love of chess,
lasers and aerosol disinfectant...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Despite my deep love of CHESS,
lasers and aerosol disinfectant...
The Big Bang Theory Season 2, Episode 18
![We get some girls over here
and play Laser Obstacle Strip Chess.
We get some girls over here
and play Laser Obstacle Strip Chess.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
We get some girls over here
and play Laser Obstacle Strip Chess.
The Big Bang Theory Season 2, Episode 18