I had just lost against this same opponent, and this was a revenge match. Enjoy!!!

On move eleven, Why not 11. ...cxd? Am I missing something?

if move 34 .. pawn d7 you would have lost 

I think so. I wouldn't have had time to get back to adequately protect my back rank. 

 and rook puts you in check, pawn crowns and you loose rook

"lose"

Hey Head_Hunter, this was a blitz game?

Yes. 3 minutes +5 secs time control.

well,quite interesting move. a lesson for me. a good attack with a superb moves.

That was pretty hectic, but you could have had an easier time of it. As trysts  pointed out 11...cxd4 would scoop up a piece and later on 24...Bxd3 followed by Rf4 looked like it would take care of business.