Last updated: March 26, 2026
Please read these Terms of Service (“Terms”, “Terms of Service”) carefully before using the Chess 2 mobile application (the “Service”) operated by CognitiveCraft (“us”, “we”, or “our”).
Please also read our Privacy Policy, which describes our practices regarding the collection and use of your personal data.
Your access to and use of the Service is conditioned on Your acceptance of and compliance with these Terms. These Terms apply to all visitors, users, and others who access or use the Service.
By accessing or using the Service You agree to be bound by these Terms. If You disagree with any part of the terms, then You may not access the Service.
1.1. Account Creation: You may use the Service as a guest or register an account to save your progress. You are responsible for safeguarding the password and account credentials that You use to access the Service. 1.2. Account Responsibility: You are solely responsible for any activities or actions under Your password, whether Your password is with our Service or a third-party service. You agree not to disclose Your password to any third party. 1.3. Account Deletion: You may request account deletion at any time via the in-game settings or by contacting us. Upon deletion, all associated data, virtual currency, and progress will be permanently lost after a 5-day grace period.
2.1. Virtual Goods: The Service may include virtual, in-game currency (“Chips”), VIP subscriptions, and virtual items (collectively, “Virtual Goods”). You may purchase Virtual Goods with “real world” money. 2.2. No Real Money Value: Virtual Goods have no monetary value, cannot be redeemed for real money, fiat currency, or any other item of value outside of the Service. You do not own the Virtual Goods; instead, You receive a limited, revocable, non-transferable license to use them within the Service. 2.3. No Refunds: ALL SALES ARE FINAL AND NON-REFUNDABLE. We do not provide refunds or credits for any Virtual Goods, including if Your account is terminated, suspended, or if we discontinue the Service. If the Service is shut down, all Virtual Goods will be forfeited without compensation. 2.4. Management of Goods: We reserve the absolute right to manage, regulate, control, modify, or eliminate Virtual Goods at any time, with or without notice. We shall have no liability to You or any third party in the event that we exercise any such rights.
3.1. Reputation System: To ensure a positive environment, the Service utilizes an automated reputation system. Your reputation score may be penalized for disruptive behavior, including but not limited to abandoning matches, prolonged inactivity during an active game, or failing to accept matched games. 3.2. Anti-Cheat and Match Invalidation: We strictly prohibit the use of external assistance, bots, or unauthorized third-party software to gain an unfair advantage. We employ automated analysis of gameplay patterns to maintain the integrity of our ELO rating system. If the Service detects suspicious or unfair play during a match, we reserve the right to immediately invalidate the match results (nullifying any ELO gain or loss) without prior notice. 3.3. Prohibited Conduct: You agree not to:
The Service and its original content, features, and functionality are and will remain the exclusive property of CognitiveCraft and its licensors. The Service is protected by copyright, trademark, and other laws of both Ukraine and foreign countries. Open-source components utilized within the Service (such as the Stockfish chess engine) are acknowledged in the in-app Credits and remain subject to their respective licenses (e.g., GNU GPL v3).
We may terminate or suspend Your access to the Service immediately, without prior notice or liability, for any reason whatsoever, including without limitation if You breach the Terms. Furthermore, we reserve the right to modify, suspend, or discontinue the Service (or any part thereof) at any time. We will not be liable to You or any third party should we exercise such right. In the event of Service discontinuation, all accounts, progress, and Virtual Goods will be terminated without refund.
THE SERVICE IS PROVIDED ON AN “AS IS” AND “AS AVAILABLE” BASIS. COGNITIVECRAFT MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, AS TO THE OPERATION OF THEIR SERVICES, OR THE INFORMATION, CONTENT, OR MATERIALS INCLUDED THEREIN. YOU EXPRESSLY AGREE THAT YOUR USE OF THE SERVICES IS AT YOUR SOLE RISK. WE DO NOT WARRANT THAT THE SERVICE WILL BE UNINTERRUPTED, SECURE, OR ERROR-FREE, OR THAT ANY DEFECTS WILL BE CORRECTED.
IN NO EVENT SHALL COGNITIVECRAFT, NOR ITS DIRECTORS, EMPLOYEES, PARTNERS, AGENTS, SUPPLIERS, OR AFFILIATES, BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL OR PUNITIVE DAMAGES, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, DATA, USE, GOODWILL, OR OTHER INTANGIBLE LOSSES, RESULTING FROM (I) YOUR ACCESS TO OR USE OF OR INABILITY TO ACCESS OR USE THE SERVICE; (II) ANY CONDUCT OR CONTENT OF ANY THIRD PARTY ON THE SERVICE; (III) ANY CONTENT OBTAINED FROM THE SERVICE; AND (IV) UNAUTHORIZED ACCESS, USE OR ALTERATION OF YOUR TRANSMISSIONS OR CONTENT.
These Terms shall be governed and construed in accordance with the laws of Ukraine, without regard to its conflict of law provisions. Our failure to enforce any right or provision of these Terms will not be considered a waiver of those rights. If any provision of these Terms is held to be invalid or unenforceable by a court, the remaining provisions of these Terms will remain in effect.
We reserve the right, at our sole discretion, to modify or replace these Terms at any time. By continuing to access or use our Service after those revisions become effective, You agree to be bound by the revised terms. If You do not agree to the new terms, please stop using the Service.
If you have any questions about these Terms, please contact us at: game4you.helper@gmail.com