Last updated: 26 August 2026
If CheckChess is installed on your device:
This is instant and permanently removes your account.
If you no longer have the app installed, or can't sign in, send an email to contact@chessnewlife.com from the address associated with your account, with the subject "Delete my CheckChess account". We verify the request and delete your account within 30 days.
A guest session is an anonymous account with no email address, so neither option above applies to it: there is nothing to sign in to, and no address we could verify a request from. Deleting the app removes your access to that session and its history permanently.
If you want a guest session deleted from our servers rather than just abandoned, convert it into a full account in the app first — your history is preserved — and then use Option 1.
Anonymised, aggregated statistics derived from your activity may be retained after deletion; they cannot be linked back to you. See the Privacy Policy for full details.