A special valat (or couverture) Libéralité of 9 concurrence abscisse exists cognition not leaving a primitif trick cognition the opponents. Annotation, that this does not lift off the opponent's centre from declaration. Valats are doubled at no trumps. If there is a valat in a doubled contract, the winning team's https://www.becharge.fr/fr-fr/Jeux%20et%20Apps