Terms of Service

By using AI Chess (the apps, the website at chess.ackbiz.com, or any related service), you agree to these terms.

Your account

• You must be 13 or older to create an account.
• One person, one account. Don't share credentials.
• Pick a display name that wouldn't embarrass your aunt.

Fair play

AI Chess is for human-vs-human (or human-vs-engine) play. Don't use external engines during online or rated games. Detection results in a permanent ban with no rating refund.

Acceptable use

• No harassment, slurs, or threats — in display names or chat.
• No spam or scraping our APIs.
• No reverse-engineering the apps or attempting to bypass auth / rating systems.

Intellectual property

The AI Chess apps, brand, designs and source code are © ackbiz. Chess piece artwork in the Cburnett set is adapted from User:Cburnett on Wikimedia Commons under CC-BY-SA 3.0.

No warranty

AI Chess is provided as-is. We don't guarantee uninterrupted service or that your rating will go up.

Termination

You can delete your account any time from Profile → Edit profile. We may suspend accounts that violate these terms; we'll always email you the reason.

Changes

We'll update this page when terms change and bump the date at the top. Material changes get a heads-up email.

Contact

Questions? Email legal@ackbiz.com.