Terms of use

These terms apply to your use of bestchessai.com. They are written in plain language. Last updated November 12, 2026.

The site is published by the team behind ChessHelper (chesshelper.ai), which is our own product.

Information only

The guides are general information about chess software and chess rules. We check facts and chess lines carefully, but products, prices and rules change. Check the official source before you buy anything or rely on a rule at a tournament.

No warranty

The site is provided "as is," without warranties of any kind. To the extent the law allows, we are not liable for losses that arise from using the site or relying on its content.

Prices and features

Prices on this site are as listed by each company in November 2026 and may have changed since. The company's own website is the authority.

Fair play

You agree not to use anything you learn here to break the rules of a chess platform or event. Chess.com, Lichess, FIDE and US Chess forbid engine and outside help during games. Use chess AI after games, against bots and for study.

Using our content

You may link to any page and quote short passages with a link back. Please do not copy whole pages. Photos and piece graphics belong to their creators and are used under the licenses listed on our credits page.

Trademarks

Product names belong to their owners. Mentioning a product does not imply any endorsement by or partnership with its owner.

Contact

Questions about these terms: contact@bestchessai.com.