Rook Sac yes or no...

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4squareZ

Hey guys whats up. Tonight I played a weird game and got a wicked win.

here is the game: http://www.chess.com/livechess/game?id=615351860

What i wondered afterwards was, was my move a rook sac.  I came up with actually yes(because i traded for lesser pieces), technically no(because I got a main piece during the exchange.). But i dont know really. Thoughts?

4squareZ

@Estragon its obvious that 19. was a blunder, the move i was referring to is 27.rxf3. Do you think its a rook sac yes or no and why?