Full list of all 11 Simply Chess achievements.
The base game contains 10 achievements, and there is 1 DLC pack containing 1 achievements.
Win 100 Games
Finish 100 Online Games
Beat 25 Levels of AI
Are you ready for the perfect storm? Beat someone ranked 20 points above you (in a rated game when both of you exist on the leaderboard).
Eternal, unvarying triumph?
Get a non-provisional Elo Rating (play 15 rated online games).
Beat 10 Levels of AI
Finish 10 Online Games
Win first Online Game
How about Global Thermonuclear War?
Financially support the development of Simply Chess.