And when there is no GO in the passage (on the road!) to the opponent's respawn, it's quite reasonable to assume that it has been broken through..
Also, if we follow the rules, you cannot pass without breaking through the guard. Apply this rule here - who to fight, there is no one to fight here. The rule doesn't work. It's not clear why those losses were incurred!
https://www.youtube.com/watch?v=jiHq5r1-8lk