Question: Turns

Hi, now that I've read the main part of the rulebook there are some questions.
First:
How do the turns work?
I understod it like this:
Player A moves his miniatures, then he shoots and then the minis in combat can fight.
(He attacks first, then Player B can attack, too.
Player B does the same thing.

Or are the rules like this:
Player A moves then he shoots, then Player B moves and shoots and after that all the combats are played.

If I have some more questions I'll ask.
I hope you can help.

Player A does all the phases until close combat. Then both players attack each other in CC. Then Player B does all the phases until CC and then again both attack each other.

What Eliazar said.

It is like chess. You take turns. First player A does all he can do (i.e. declares his charges, does his movement phase, his shooting and the close combat phase). Then it's player B's turn, etc.

The speciality as Eliazar noted, is that player B get to roll dice during player A's turn and vice versa. Namely in the close combat phase of the other player's turn. This is the only time your opponent will roll "with" you in your own turn (with ONE exception: Armour saves after successful shooting attacks which are taken immediately upon wounding.)

Ah Okay thank you very much!
When there are more questions I'll let you know .