A published early-stop example
World of Card Games says its game stops when a player reaches twelve tricks; remaining tricks are not played. That is important when deciding how to record a result.
Our tool’s scope
This site’s scorebook accepts only completed sixteen-trick hands. It cannot store a partial early-stop hand or invent who would have won unplayed tricks. If your mode ends early, keep its result in a suitable separate record instead.
A practical agreement
Write your ending condition beside the full rules source before beginning a session. Do not change it mid-game to satisfy a scorekeeping form. The interface is a convenience and should not determine the rules you play.