隐私政策
Last updated: July 2026
What we collect
- Guest nicknames you choose for games
- Game data (moves, results) stored temporarily
- IP addresses for rate limiting room creation and abuse prevention
- Session tokens stored in your browser for reconnection
- When advertising is enabled, third-party vendors (including Google) may collect data via cookies and similar technologies as described below
Advertising
OnlineChessLive may display ads served by Google AdSense to support the free service. Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites.
Google's use of advertising cookies enables it and its partners to serve ads to users based on their visit to this site and/or other sites on the Internet.
Users may opt out of personalized advertising by visiting Google Ads Settings, or opt out of some third-party vendors' use of cookies for personalized advertising by visiting www.aboutads.info. Learn more about how Google uses data in the Google Partner Sites policy.
Analytics
Privacy-friendly analytics may be enabled in the future. When enabled, this will be disclosed here. Analytics are disabled by default in the current version.
Cookies and local storage
We use localStorage for language preference, session tokens, and board settings. When ads are enabled, Google and other advertising partners may also set cookies or use similar technologies to deliver and measure ads, as described in the Advertising section above.
Contact
Privacy questions? See our 联系我们 page.