What is Órdago (all-in bet)?

In Mus, the órdago is betting at once all the points needed to win the game: if accepted, that single play decides the match.

It can be called in any of the rounds: grande, chica, pares or juego. If the opponents decline, the caller takes whatever was at stake up to that point.

From Mus it passed into everyday Spanish: something 'de órdago' is huge or extraordinary.