Here is the full list of all 10 Chess vs Chat achievements.
Alapin's Opening was played!
Bischop's Opening was played!
Latvian Gambit was played!
Damiano Defence was played!
Göring Gambit was played!
Four Knights Game was played!
Ponziani Opening was played!
Italian Game was played!
Evans Gambit was played!
Danish Gambit Accepted was played!