Like, I s it even possible For Me to beat a 2050 Plus Fide Rated Player?

Hello everyone and welcome to another blog and the anwser to the blog is yes, i did beat a 2050 plus fide rated player his name on chess.com is matonosic, i played him at cavan chess club and he is a very good player, anyway it waas a close game, but in the middle of the game i made one good move and it left him thinking for a while [it was blitz] and he only had 1.30 left and i had about 3 minutes left, but then he showed why he is good and made some brilliant moves and I held on but not just about i was in the game, but i will try to find the moves