Mentions légales

Éditeur du site : Valentin Gardeau, particulier, éditeur à titre non professionnel. Contact : gardeauvg@gmail.com.

Conformément à l’article 6, III, 2 de la loi n° 2004-575 du 21 juin 2004 pour la confiance dans l’économie numérique, l’éditeur, personne physique non professionnelle, ne publie pas son adresse personnelle ; ses coordonnées complètes ont été communiquées à l’hébergeur.

Directeur de la publication : Valentin Gardeau.

Hébergeur : Netlify, Inc., 101 2nd Street, San Francisco, CA 94105, États-Unis (www.netlify.com).

Propriété intellectuelle : le nom Chessrize, le logo, les personnages et les textes appartiennent à l’éditeur. Le moteur Stockfish est un logiciel libre distribué sous licence GNU GPL v3 ; son code source est disponible sur github.com/official-stockfish/Stockfish, et la version WebAssembly utilisée ici sur github.com/nmrugg/stockfish.js. Les jeux de pièces sont utilisés selon leurs licences (Chessnut : Apache 2.0, Celtic : MIT, RhosGFX : CC0, Totoy et Papercut : CC BY 4.0). Les icônes de l’interface viennent du projet Lucide (licence ISC).

Politique de confidentialité

Données conservées sur ton appareil : tes parties, puzzles, réglages et ta progression sont enregistrés dans ton navigateur. Ils ne quittent pas ton appareil. Le site ne te demande ni compte, ni e-mail pour jouer.

Liste d’attente Premium : si tu laisses ton adresse e-mail sur la page Premium, elle sert uniquement à te prévenir de l’ouverture de Premium. Elle est enregistrée par le service de formulaires de notre hébergeur Netlify et conservée jusqu’à ce message, puis supprimée, au plus tard 12 mois après ton inscription. Elle n’est ni vendue, ni louée, ni partagée. Base légale : ton consentement, que tu peux retirer à tout moment en écrivant à gardeauvg@gmail.com.

Signaler un bug ou une idée : si tu envoies un retour depuis les réglages, ton message, son type, la page concernée, la taille de ton écran et, si tu la donnes, ton adresse e-mail sont enregistrés par le service de formulaires de Netlify, avec l’adresse IP et le navigateur. Ils servent uniquement à corriger et améliorer Chessrize, et sont supprimés au plus tard 12 mois après réception. Base légale : l’intérêt légitime à améliorer le service.

Hébergement et données techniques : le site est hébergé par Netlify, Inc. (États-Unis). Comme tout hébergeur, Netlify enregistre des données techniques de connexion (adresse IP, type de navigateur, pages demandées, date et heure) pour faire fonctionner et sécuriser le site. Ces données peuvent être traitées aux États-Unis, dans le cadre des garanties prévues par le RGPD et par l’accord de traitement des données de Netlify. Base légale : l’intérêt légitime à fournir un site sûr et disponible.

Fonctions en ligne (bientôt disponibles) : quand elles ouvriront, ton pseudo, ta cote et tes résultats en ligne seront visibles des autres joueurs. Cette politique sera mise à jour avant leur ouverture.

Analyse des parties : elle est faite par le moteur Stockfish directement dans ton navigateur. Aucune partie n’est envoyée à un service d’analyse externe.

Responsable du traitement : Valentin Gardeau, joignable à gardeauvg@gmail.com. Conformément au RGPD, tu peux demander l’accès, la rectification, l’effacement de tes données ou t’opposer à leur traitement à cette adresse. Tu peux aussi adresser une réclamation à la CNIL (cnil.fr).

Mise à jour : 9 novembre 2026.

Cookies : Chessrize n’utilise ni cookies publicitaires ni traceurs. Les données de jeu sont enregistrées dans le stockage local de ton navigateur, uniquement pour faire fonctionner l’application.

Conditions d’utilisation

Service : Chessrize est une application d’entraînement aux échecs proposée gratuitement pendant la bêta. Les fonctions et offres peuvent évoluer.

Comportement : pas de pseudo injurieux ou trompeur, pas d’aide d’un moteur pendant les parties en ligne, pas d’usage abusif du service. Les comptes qui ne respectent pas ces règles peuvent être retirés.

Offre Premium : elle est en préparation et n’est pas encore disponible. Aucun paiement n’est demandé ni possible. Ses conditions seront publiées ici avant son ouverture.

Responsabilité : l’éditeur fait ses meilleurs efforts pour assurer la disponibilité du service, sans garantie d’absence d’interruption.

Droit applicable : droit français. Contact : gardeauvg@gmail.com.

Licences des composants

Chessrize utilise des logiciels libres et des créations sous licence ouverte. Leurs auteurs et les textes complets des licences sont reproduits ci-dessous, comme ces licences le demandent. Le texte complet de la GPL v3 de Stockfish est fourni avec le moteur (gnu.org/licenses/gpl-3.0).

LICENCES DES COMPOSANTS TIERS UTILISÉS PAR CHESSRIZE
Le nom Chessrize, le logo, les personnages, les puzzles et les textes
appartiennent à l'éditeur (Valentin Gardeau). Les composants ci-dessous
appartiennent à leurs auteurs et sont utilisés selon leurs licences.

==============================

1. Stockfish 18 (moteur d'échecs, version WebAssembly)
   Licence : GNU General Public License v3 (texte complet : sf18/COPYING.txt,
   et https://www.gnu.org/licenses/gpl-3.0.html)
   Code source : https://github.com/official-stockfish/Stockfish
   Version WebAssembly : https://github.com/nmrugg/stockfish.js

==============================

2. chess.js (règles du jeu), Jeff Hlywa - licence BSD 2 clauses

Copyright (c) 2020, Jeff Hlywa (jhlywa@gmail.com)
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice,
   this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

==============================

3. Icônes Lucide - licence ISC (et MIT pour les icônes issues de Feather)

ISC License

Copyright (c) 2026 Lucide Icons and Contributors

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

---

The following Lucide icons are derived from the Feather project:

airplay, alert-circle, alert-octagon, alert-triangle, aperture, arrow-down-circle, arrow-down-left, arrow-down-right, arrow-down, arrow-left-circle, arrow-left, arrow-right-circle, arrow-right, arrow-up-circle, arrow-up-left, arrow-up-right, arrow-up, at-sign, calendar, cast, check, chevron-down, chevron-left, chevron-right, chevron-up, chevrons-down, chevrons-left, chevrons-right, chevrons-up, circle, clipboard, clock, code, columns, command, compass, corner-down-left, corner-down-right, corner-left-down, corner-left-up, corner-right-down, corner-right-up, corner-up-left, corner-up-right, crosshair, database, divide-circle, divide-square, dollar-sign, download, external-link, feather, frown, hash, headphones, help-circle, info, italic, key, layout, life-buoy, link-2, link, loader, lock, log-in, log-out, maximize, meh, minimize, minimize-2, minus-circle, minus-square, minus, monitor, moon, more-horizontal, more-vertical, move, music, navigation-2, navigation, octagon, pause-circle, percent, plus-circle, plus-square, plus, power, radio, rss, search, server, share, shopping-bag, sidebar, smartphone, smile, square, table-2, tablet, target, terminal, trash-2, trash, triangle, tv, type, upload, x-circle, x-octagon, x-square, x, zoom-in, zoom-out

The MIT License (MIT) (for the icons listed above)

Copyright (c) 2013-present Cole Bemis

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

==============================

4. Jeu de pièces « Chessnut », Alexis Luengas - licence Apache 2.0

                               Apache License
                         Version 2.0, January 2004
                      http://www.apache.org/licenses/

 TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

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 END OF TERMS AND CONDITIONS

==============================

5. Jeu de pièces « Celtic », Copyright (c) Maurizio Monge - licence MIT

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

==============================

6. Jeu de pièces « Totoy », Kosal Sen - licence Creative Commons
   Attribution 4.0 International (CC BY 4.0)
   https://creativecommons.org/licenses/by/4.0/

7. Jeu de pièces « Papercut », Nikolay Anzarov - licence Creative Commons
   Attribution 4.0 International (CC BY 4.0)
   https://creativecommons.org/licenses/by/4.0/

8. Jeu de pièces « RhosGFX » - domaine public (CC0 1.0)
   https://creativecommons.org/publicdomain/zero/1.0/

9. Noms et coups des ouvertures : base lichess-org/chess-openings,
   domaine public (CC0 1.0) - https://github.com/lichess-org/chess-openings