The rules can be written differently in different associations. From what I remember the runner at 3rd does not have to retreat/advance until the walked batter touches first base. We used to have a play where the pitcher would turn her back to third and try to lull the runner into standing in no man's land. When I pointed this out to the ump he told me about the rule. I looked it up and he was right.
Also, on a hit ball when the batter runs past first base if she walks back toward first she must touch it before taking off for second. Keeping track of these rules is a pain, especially when a lot of umpire don't.
Also, on a hit ball when the batter runs past first base if she walks back toward first she must touch it before taking off for second. Keeping track of these rules is a pain, especially when a lot of umpire don't.