Romans win round one 8 - 4. Nearly all the fighting occured on Roman's left flank. Vercingetorix and his army got across the river quickly, and was making good progress, and even had Caesar down to 2 blocks. But then Caesar had 2 rolls that completely destroyed 2 medium units for the win. It had looked that the Gauls were about to destroy Caesar and the Roman left flank until those 2 fateful rolls.