The Lost City2005

Don Federico Fellove:
Do you know what a zugzwang is?

Fico Fellove:
It's a chess move.

Don Federico Fellove:
It is a chess move that is no move at all. It is actually a position. A position in which each player will obtain a worse result if it were his time to move, than if it were not. Do you follow?

Don Donoso Fellove:
A double bind.

Don Federico Fellove:
[pointing to himself and Fico] A reciprocal situation. All you have to do is act accordingly. Which means...

Don Donoso Fellove:
...to not act at all.