A powerful sicilian defense french variation, winning early midgame

This seems a special game, a 3:00 game, played in about 1 minute by both of us!
So the game was rapid, but apparently, we both had our ideas to play fast. 
Both played fast to spare some extra time for the end.
Later after move 7 the computer analysis showed black was strongly winning.
At the time i did not feel it but i gues the analyser think its a verry strong black line or so... ??

IMO white didn't make big faults as far as I can tell, it's just well the order of moves an early mid-game turns out to be winning... (its a bit new experience to me, I notice the winning moment normally later) , and i didnt had that clue either while playing it at move 7 allready.  Yes i planned the fork, but that it was so devastating did not occur to me, people can e peace behind and still come back, but a lot of peace exchanges in a short period might have overwhelmed white i guess ?.. 
I think should study this one deeper i think...

Oh well some days are better then other days, last day i lost most games.