[Rick Wagner]

Perhaps there is some confusion about which end of the field to score in. The animation video implies that red robots score in the red alliance end (and vice versa with blue). However, this is not explicit in the rules. If it were the opposite case, a robot in the opposing alliance zone would have to cross the line to push a ball into the goal, but could possibly kick it in without crossing the line. But that's all moot if red scores in red and blue in blue as the animation implies.