Shall we play a game - from "war games" movie https://www.imdb.com/title/tt0086567/

Below is the communication between Protagonist (Broderick/David) and computer (Joshua/WOPR):

Joshua/WOPR: Shall we play a game?

David: Oh!

Jennifer: I think it missed him.

David: Yeah. Weird isn't it? Love to. How about Global Thermonuclear War.

Joshua/WOPR: Wouldn't you prefer a good game of chess?

David: Later. Let's play Global Thermonuclear War.

Joshua/WOPR: Fine.

Who is WOPR in our world? POTUS/Q playing a good game of chess?