Roz: What are you talking about?
Frasier: My father beat me at chess last night, and I've just realized it was sheer dumb luck. He stumbled into the Panov-Botvinnik attack!
Roz: Frasier, I-
Frasier: Oh Roz, I can't tell you what a relief this is. My God, my whole world makes sense again.
Roz: Frasier, you are forgetting about my problem with Noge.
Frasier: Yes, and it'd be a lot easier if you'd stop bringing it up.