In the following save game http://dl.dropbox.com/u/5057853/1z1_attack_sov/pb%20autopilot.EleSav, if you decide to attack the ennemy sovereign near you, and win the fight, the ennemy sovereign will teleport to his city, which is normal. What is abnormal is the fact that you will have immediately another fight with him. When the fight ends after your win, it appears that you have followed him to his city which has triggered that fight
BTW, this fight allows me to end the game on turn 28 
