...um.
will never EVER have to worry about facing a mainline sicilian. cant refute this
black is busted after the following moves after qa5+... nc3 bb4 bd2 qe5 then nf3 when the knight attacks your queen and e pawn is protected by knight.
Your third game listed is where you go wrong.
You are apparently assuming you can leave the queen attacking that pawn, and then also exchange off the knight that is protecting it.
Unfortunately for black, after 7. Nf3 the queen must vacate e5 and cannot go to any square that still attacks that pawn. White will now employ the standard attack against a prematurely developed queen, and enter the middlegame with a likely winning advantage.
Oh god not another one of these "Opening X is refuted" threads....
Honestly, lets face it. YOU CANNOT REFUTE ANY MAIN LINE OPENING. Its IMPOSSIBLE for class players to refute a main line opening like the Sicilian.
okay, how about this?
oh yes, i feel stupid, ill show you the line i meant to put up.
this is what i meant. sorry for your confusion

I really do think I have found a forced win with for black in the mainline sicilian! please comment and tell me what you think. I have analyzed this for hours and cant find a refutation. Ill give you the starting moves below