I recall a couple years ago being able to download all of my games in a single file to put into a database. I cannot for the life of me find out how to do it now. I've found one forum post 2 years ago that indicates that it is no longer possible, but nothing more recent. I'm hoping that it has changed back since then with this post. Any confirmation?
No, it's not possible to download them all at once.
However, you can look at your archive and then "Select All" and "download PGN" will generate an email with the 50 games on that page.
I just did it and had the email with 50 games in a txt file almost immediately.
It doesn't seem that difficult to do this 80 times to see the 4000 or so games in your archive.
I recall a couple years ago being able to download all of my games in a single file to put into a database. I cannot for the life of me find out how to do it now. I've found one forum post 2 years ago that indicates that it is no longer possible, but nothing more recent. I'm hoping that it has changed back since then with this post. Any confirmation?