Confused about Tournament Turns _Please Help

[Gface]

Playing in first tournament and the PBEM turns are confusing me...why are there two buttons to play? one for advance and one for defensive? why isn't there just one play button that goes back and forth?...I am attacking...which (or both) buttons do I press to make my turn? I don't want to foul up the game for me or my opponent.

[pullg]

You're actually playing the sceanario from both sides simultaneously, so it's like two games...one as the Allied side, one as the Axis. Play 'em both.