In a recent Match-up on chess.com, I played against a strong 2250+ player on chess.com in the time control 3 | 0.  I had some difficulty winning this game, and in fact, it was resignable for me when I blundered a piece early on. However, I continued to play and eventually went on to win the game because my opponent lost on time. 
 

Last night on Chess.com, I played a couple of blitz games and got paired against two very strong opponents. The time control for both games were 3-minutes each. I was able to beat both of my opponents and was pretty exited about that! I must point that I don't consider myself a better player, but I certainly did play a very decent game that made it difficult for these IM's to take me down :).