Finally I won a game against d4

Well played, but there is no link between the move 1 d4 and the win or your previous losses.

1. d4 is a well known GM move and us dirty patzers have to settle with the suboptimal e4

d4 confirmed to be a winning move.

So.... you're rated over 2000 and this is the first time you won against d4?

Plot twist : OP is actually a GM with an Achilles right leg in the form of 1.d4

No it is not definitely my first win against d4 lol. I've been having trouble against d4 for a long time.

@perfectionhasnostyle
Nice game and congrats on that win, I can see you have won quite some games vs 1.d4 though :)
Nice game still

@perfectionhasnostyle if you're having so much trouble against 1.d4, why play the King's Indian? It saddles you with a space disadvantage right from the opening