Legal notice
Last updated: August 4, 2026
Site publisher
RiaChess is a trade name operated by WEHIGHTECH, a French single-member limited liability company (EURL) with share capital of €10,000.00.
Registered office: 66 avenue des Champs-Élysées, 75008 Paris, France.
SIREN: 825 104 128 — SIRET (registered office): 825 104 128 00020 — RCS Paris.
Intra-Community VAT number: FR48 825 104 128.
Publication director: Riadh MNASRI, manager.
Contact: riadh.mnasri@gmail.com
Hosting
The site is hosted by Vercel Inc., 440 N Barranca Avenue #4133, Covina, CA 91723, United States (vercel.com). The database is hosted by Neon.
Intellectual property
All content on this site (text, images, logo, structure) is protected by intellectual property law. Any reproduction, even partial, is prohibited without prior authorization from WEHIGHTECH.
Personal data
The processing of personal data is detailed in our privacy policy.