hm yes but you would take a rook out, on the otherhand you limmited white to castle, while white had a poor pawn setup and so you forced his king out, making it even more worse. thinking over it again your right here, this was the worst for black to happen.

Peter: A knight attack on f7, although gaining material, will still leave Black with a rather safe King. Bf7+ doesn't.

hmm
In move 10 instead of the bishop attack on f7 a knight on f7 would have taken a rook (or a queen if he forgot his attention to the game). In move 10 instead of the rook taking that pawn, your queen taking it, would gave you the other rook. ;)

Overall black played not a good game, getting all pawns out, while not moving the main peaces, is wrong in most opening theories. So its no wonder you won this game, on the other hand such unlikely games can also be verry confusing and refreshing (then you got reminded why not to play like that).