Board Game Arena

All is in the title

Apparently not. Either way, that's impressive!

There isnt 1k fully released games yet, no? Alpha&beta may not count?

It seems that you receive the "Nobel Prize" achievement (play all available games on BGA) when the number of different games you have played, including alpha and beta (or at least beta), equals the number of released games (so excluding alpha and beta). That means you have "played all available games" when there are still a few released games you haven't tried. I didn't check when I got the "play 100 different games" (or earlier) if the count included alpha and beta, but my guess is it does. There doesn't seem to be an achievement for any other number of games higher than 100 either (at least I didn't get it, and I'm already almost at 1000 as well).

Fully released + beta is already over 1000 right now. But some have been removed since the beginning of BGA.