
And then CHECKMATE.
Money Heist Season 3, Episode 2

I believe that is
flag to crotch four, CHECKMATE.
The Big Bang Theory Season 10, Episode 10

...isn't that CHECKMATE
and I win?
The Big Bang Theory Season 5, Episode 18

- Checkmate.
- Aaarggh!
The Big Bang Theory Season 1, Episode 11

Checkmate on Sheldon.
The Big Bang Theory Season 4, Episode 22