Privacy Policy
What CXCHESS stores and how player data is used.
Data we store
Account identity, chess ratings, games, puzzle progress, preferences, social activity and moderation records.
Why we use it
To run matches, preserve progress, analyze games, prevent abuse and improve reliability.
Sharing and security
CXCHESS does not sell player data. Access is limited to service operation, safety and legal requirements.
Your choices
You may request account assistance, correct profile details and manage communication or subscription settings.
Last updated: 12 September 2026