Swindle, luck, or skill?

I have a new "best" win.  It was a game that swung back and forth.  My double piece sacrifice on moves 29 and 31 were not desperation.  The first was to get my queen to the critical d5 square, and the second was to open lines against the king.

I can't say I saw it through to the end, but I felt I had no worse than a draw in hand.  I played very speculatively, and likely not very soundly!  I let you be the judge before I run this past the site's computer analysis.

For the record, I am getting drubbed in the other game.  My opponent is a strong player.