Movement priority

[Ming]

My experience is as follows:

Situation One:
A1-> B2 (player A in province 1 moving to province 2 owned by player B)
B2-> A1

Possible outcomes are a) battle in 1; b) battle in 2; c) both armies remain at their province; d) A end up in 2 and B end up in 1.

Antidotal evidence suggest that d) is very unlikely under normal circumstances. Virtually all (but may not be 100%) occurrence that I can remember have either one army having flight or stealth (but moving normally), or one army being very small.

Situation Two:
A1 -> B3
B2 -> A1

In my experience battles do sometimes occur at province 1. However, on those occasions that I can remember B has a castle at province 1. So it is possible that for movement purposes province 1 might still be considered to be owned by B (hence B moves before A). Nevertheless, I think a more likely answer is that movement order in this situation is random.