Game analysis? 3-0 game against a much higher rated opponent

I would like to point out that in this game I was black

I think you played very well

 That was well played man, what was your opponents rating?

I forgot that you can not actually see his rating, he was rated over 2000.

https://www.chess.com/live/game/2571178871

here is a link to the game where you can see his rating.

 Wow, the best blitz-rated opponent I've won a game against was rated 1899 so that's incredible!

Thanks!

 He just blundered massively around move 38. You can see in the analysis

47...f5??. Almost every other move wins here.

I think you played much better than your opponent in this game.