Runner Missing 1st base on a force play

[southump]

speaking about split seconds. Lets suppose B-R pases over first by half a step. inmediately the first baseman shows you the glove appealing for an out, but at that moment B-R is already on the base. The appealing takes predence and he is out. here is one he does not have to ask for, because it is an automatic appeal. Ex.: R1 departs early and a fly ball is caught. the throw to first is an appeal which cant be asked because that split second is obviously needed by the defense.