Novak replied the topic: 206 Aquae Sextiae (102 BC)
6-3 Roman victory. The game was decided when Marcellus' ambush force appeared on the Gaul left flank and killed three already damaged units. Fast game. I think the only way for Gauls here to have a chance would be to get to the high ground as fast as possible. Other consideration would be to smash reinforcements since it's green units - but then again a good Roman player won't give you much of a chance for that.