In a turn, a player gets exactly one shot in which to advance as many balls as possible. Players advance by touching their target ball with the cue ball, or when their target ball is pocketed. Even within a shot, balls must be advanced in order. Advancement occurs at the time of contact, or at the moment the target ball is pocketed. Cue ball collisions with non-target balls do not effect advancement.
All pocketed balls remain pocketed.
A player automatically advances past any balls that are not on the table when they are reached. Shots are not called. The other player then chooses whether to begin with the 1 or with the 15 and breaks. The cue ball may contact any rails prior to touching the rack without penalty. A scratch or any other foul results in a ball in hand anywhere on the table.