Disclaimer

The information provided by Grand Chess ("we," "us," or "our") on grandchess.vercel.app (the "Site") is for general informational and entertainment purposes only. All information on the Site is provided in good faith. However, we make no representation or warranty of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, availability, or completeness of any information on the Site.

UNDER NO CIRCUMSTANCE SHALL WE HAVE ANY LIABILITY TO YOU FOR ANY LOSS OR DAMAGE OF ANY KIND INCURRED AS A RESULT OF THE USE OF THE SITE OR RELIANCE ON ANY INFORMATION PROVIDED ON THE SITE. YOUR USE OF THE SITE AND YOUR RELIANCE ON ANY INFORMATION ON THE SITE IS SOLELY AT YOUR OWN RISK.

Grand Chess is powered by Stockfish 18, a third-party open-source chess engine. While Stockfish is widely recognized as one of the world's strongest chess engines, we make no guarantees about the accuracy, optimality, or completeness of any chess moves or analysis provided by the AI engine in our platform.

Important notes about the AI opponent:

• The "ELO" ratings displayed are approximations based on skill level settings and may not correspond exactly to FIDE or official rating systems
• The browser-based version of Stockfish operates with limited computing resources compared to desktop installations, which may affect analysis depth and accuracy
• Chess analysis and "best moves" provided are suggestions only and should not be taken as definitive professional advice for competitive play
• The AI may occasionally make suboptimal moves at lower skill levels (this is by design)

Any chess strategies, openings, tips, or advice mentioned or referenced on Grand Chess are intended for educational and recreational purposes only. Chess is a complex game with many variables, and no chess advice can guarantee winning outcomes.

For competitive or professional chess training, we recommend consulting with certified chess coaches or organizations like FIDE (Fédération Internationale des Échecs).

Grand Chess may display advertisements provided by Google AdSense and other advertising networks. These advertisements are clearly marked as ads. We are not responsible for the content of any external advertisements displayed on our platform.

Grand Chess does not endorse any products or services advertised on our platform through third-party advertising networks. Click on advertisements at your own discretion.

We receive compensation from advertising partners when you interact with advertisements. This helps us keep Grand Chess free for all users.

The Site may contain links to external websites that are not provided or maintained by us. Please note that we do not guarantee the accuracy, relevance, timeliness, or completeness of any information on these external websites.

We have no control over the content, privacy policies, or practices of any third-party sites and accept no responsibility for them. We encourage you to review the Privacy Policy and Terms of Service of every site you visit.

While we strive to keep information on Grand Chess current and accurate, we are not responsible for any errors or omissions, or for results obtained from the use of this information.

We reserve the right to make additions, deletions, or modifications to the contents of the Site at any time without prior notice.

Grand Chess may use chess notation, opening names (e.g., "Sicilian Defense," "King's Indian"), and chess theory that are part of the public domain chess knowledge base. These are used for educational purposes under fair use principles.

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