Last Updated: November 2024
We value your privacy. AIChess.win ("we", "us", or "this website") is committed to protecting your personal information.
**Information We Collect:**
- Game Data: Match records, move history, time control settings
- Technical Information: IP address, browser type, access time (for statistics and security only)
- Cookies: For saving language preferences and game state
**Information We DON'T Collect:**
- Names, emails, or other personally identifiable information
- Payment information (this website is completely free)
- Social media accounts
We use collected information to:
- Provide chess game services
- Improve AI algorithms and user experience
- Generate anonymous statistics
- Prevent abuse and ensure security
**We Will NOT:**
- Sell or share your personal information
- Use for marketing or advertising purposes
- Share with third parties (unless legally required)
- **Game Data**: Stored in Cloudflare Durable Objects, retained for 24 hours after game ends
- **Statistics**: Anonymized for service improvement
- **Cookies**: Stored in your browser, can be cleared anytime
**Data Security:**
We protect your data using Cloudflare's enterprise-grade security infrastructure:
- HTTPS encrypted transmission
- Secure data storage
- Regular security audits
- DDoS protection
This website uses the following third-party services:
- **Cloudflare Workers**: Hosting and content delivery
- **Cloudflare AI**: AI chess player functionality
- **Cloudflare Analytics**: Anonymous visit statistics
These services have their own privacy policies. We recommend reviewing:
- Cloudflare Privacy Policy: https://www.cloudflare.com/privacypolicy/
You have the right to:
- Clear browser cookies at any time
- Request deletion of your game data
- Understand how we use your information
- Opt out of statistical data collection
To exercise these rights, contact us: contact@aichess.win
This website is suitable for all ages. We do not knowingly collect personal information from children under 13. If you are a parent and discover your child has provided personal information, please contact us for deletion.
We may update this privacy policy periodically. Significant changes will be announced on the website. Continued use of this website indicates acceptance of the updated policy.
For questions about this privacy policy, please contact:
- Email: contact@aichess.win
- Website: https://aichess.win