English to French Other Games / Video Games / Gaming / Casino bridge

Définition :
Favourably located, from the point of view of the player taking a finesse. If West holds the ♣K and North the ♣AQ, then from South's point of view the ♣K is onside.

Dans mon contexte :
Routine play is a deadly poison for bridge.
Do you need three entries to dummy?
Yes, if the clubs are 4-1, with the fourth king onside and the singleton ten in the North`s hand.