I think Chelsea will qualify for the Europa Conference League phase because I see Chelsea as the strongest club in this qualifying round, Servette is a weak club so it is not difficult for Chelsea to beat them again in the second leg even though Chelsea is playing away, English clubs are always favorites in UEFA competitions, it is very embarrassing if Chelsea does not qualify it is a kind of insult to them, Chelsea's attacks have been very strong lately I think they will add a bigger aggregate in the second leg later.
Yes, it is no coincidence that I included this easy game in one of my bets. It was too simple to predict, Servette is really too weak a team against Chelsea.
In fact I can say that they played well, limiting the damage a lot and avoiding a goleada by Chelsea.
So really congratulations to them.