
to avoid CHECKMATE, and then he did it."
Money Heist Season 1, Episode 7

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

Checkmate.
The Big Bang Theory Season 11, Episode 15

Oh, is it? We're conversing.
Checkmate.
The Big Bang Theory Season 3, Episode 11

And then CHECKMATE.
Money Heist Season 3, Episode 2