[LEGAL REVIEW NEEDED] Unofficial translation for convenience. The Portuguese version prevails in case of conflict.

International availability note: Paid purchases of Partida productions are available only to buyers in Brazil. Outside Brazil, only the free mode is available — free productions carry a watermark. Passages below that refer to purchase, payment, invoicing or refunds apply only to buyers in Brazil.

Partida Terms of Use

Last updated: July 30, 2026 Version: 1.2 — Brazilian pilot, free phase

These Terms govern the use of Partida, available at https://www.partida.live. By submitting a game, you declare that you have read and accepted these Terms and the Privacy Notice.

1. Who operates Partida

Partida is operated by Eduardo Lima de Almeida Worrel Consultoria em Tecnologia da Informação, Individual Entrepreneur, Micro-enterprise, registered under CNPJ No. 51.279.125/0001-33, with its head office at Rua Visconde de Pirajá, 414, room 718, Ipanema, Rio de Janeiro/RJ, ZIP code 22410-905, Brazil.

General contact: [email protected]
Privacy and personal data: [email protected]

2. The service

Partida turns a chess game into a narrated audiovisual production. The service may include PGN validation, computer analysis of the positions, selection of relevant moments, script generation with the aid of artificial intelligence, voice synthesis, board animation and video rendering. Depending on the option chosen, the video may cover the full game or only short excerpts and summaries with the decisive moves ("highlights").

The applicable characteristics, duration, format, resolution and watermark will be presented before the production. During the free phase of the pilot, no amount is charged.

During the pilot:

• visitors without an account may generate a demo, subject to technical limits — such as the number of moves in the game — and deletion within 48 hours;
• users with an account may generate free productions with a watermark, according to the offer displayed and the technical limits in force;
• customer videos are private or unlisted by default;
• an unlisted page may be accessed by anyone who receives its link or QR code;
• the public gallery contains only videos selected and published by Partida itself.

3. Requirements to contract and create an account

Contracting — with or without an account — and creating an account are permitted to persons aged 18 or older who are capable of performing acts of civil life. Purchase does not require prior registration; the account is optional and serves to gather and re-access your productions. A parent or legal guardian may request the production of a game played by a child or adolescent.

By creating an account or contracting, you declare that:

• you have capacity to accept these Terms;
• you have provided correct information;
• you may legitimately provide the PGN and other materials submitted;
• you will not use Partida to violate the rights of third parties.

Watching public content does not require contracting. Partida may adopt additional protective measures when it identifies content relating to children or adolescents.

4. Submission of games and materials

You may submit your own game or a third party's. The factual sequence of moves will be analyzed and will receive Partida's own script, graphics, voice and editing.

You must not submit, without applicable authorization:

• protected third-party comments, annotations or scripts;
• audio or video from broadcasts;
• protected photographs, music, logos or artwork;
• data obtained through improper access, account breach or circumvention of technical restrictions;
• false, defamatory, unlawful content or content intended to harass someone.

Names and usernames present in the PGN or typed by you may appear in the video. You must review this information and may request its replacement with generic identifiers. For public videos selected by Partida, there will be additional review of source, context and rights.

You may optionally add one photo for each player. By doing so, you represent that you hold a sufficient license or other right in the file and the applicable authorization to use the depicted person's image in that production. If the photo depicts a child or adolescent, you represent that you have authorization from their legal guardian and that the use serves the minor's best interests. Uploading a photo does not imply endorsement, sponsorship or partnership by the depicted person.

5. Artificial intelligence and accuracy

The script is created with the aid of automated systems. Before sending to the language model, Partida seeks to remove names, usernames, links, location, event and other unnecessary identifiers, replacing the players with expressions such as "Player A" and "Player B".

Although Partida uses chess analysis and automated checks, the video may contain inaccuracies of language, interpretation or editing. The content is a narrative production and does not constitute an official federation assessment, proof of cheating or professional advice.

Partida will not knowingly attribute invented statements to the players nor use the video to accuse anyone of fraud or cheating.

6. Production and delivery

Processing is asynchronous and depends on third-party computing services. The displayed turnaround is an estimate, not a guarantee of completion at an exact time.

If a failure occurs:

• Partida may retry at no cost;
• an uncompleted order will not be considered delivered.

You are responsible for downloading and keeping the file during the availability period informed. In the free phase, productions have automatic deletion deadlines informed in the offer, such as the deletion of anonymous demos within 48 hours.

7. Free of charge during this phase of the pilot

In this phase of the pilot, Partida is offered free of charge. There is no sale, charge, payment or refund. If a paid offer is launched, these Terms will be updated and a Payments and Refunds Policy will be published before any charge.

8. Rights over the video

Partida remains the owner of its software, code, brand, pipeline, templates, layouts, base animations, tools and know-how.

You keep the rights you hold over the submitted materials. Between you and Partida, and to the fullest extent permitted by law:

• you may use, reproduce, publish and monetize the final video generated for you;
• Partida grants a worldwide, perpetual and royalty-free license over the video elements it is able to license;
• this authorization does not transfer third-party rights nor guarantee exclusivity over generic or automatically generated elements;
• you may not separately extract and resell voice, template, pieces, effects, code or other components of the service;
• the free version must retain the watermark;
• Partida will not use a private video in advertising or portfolio without specific authorization.

You grant Partida a limited license to receive, process, store, crop, resize, convert, embed in the video, display and deliver the materials solely to operate the service. For unlisted videos, this license includes displaying them to whoever holds the link while it remains active. This license ends when the project is deleted, except for the final file already delivered, copies shared by the user and minimum records needed for legal compliance and the exercise of rights.

9. Public content and removal

In the pilot, customer videos are not published in the gallery automatically. Should a publishing feature be made available, it will depend on an express choice and may have additional rules.

Any person identified in a video may request review, correction or removal through the channel [email protected]. Requests involving minors, safety risk, improper exposure or apparent violation will be prioritized.

10. Prohibited uses

It is prohibited to use Partida to:

• harass, threaten, embarrass or defame;
• publicly accuse someone of cheating;
• impersonate a player, narrator, club, federation or organizer;
• suggest a nonexistent sponsorship, partnership or endorsement;
• imitate or clone the voice of a real person without authorization;
• improperly expose children or adolescents;
• infringe copyright, image, name, voice, trademark or privacy rights;
• circumvent limits, automate abuse or compromise the security of the service;
• generate illegal content or content contrary to fundamental rights.

Partida may suspend a production, restrict a link or refuse content when there is reasonable indication of a violation, preserving applicable consumer rights.

11. Availability and liability

Partida will seek to offer the service with security and quality, but may experience unavailability, maintenance or supplier failure. No provision of these Terms excludes liability that cannot be excluded under Brazilian law.

Partida is not liable for unlawful use of the video made by the user, for materials submitted without authorization or for changes made by third parties after download, without prejudice to its own legal liability for operating the service.

12. Privacy

The processing of personal data is described in the Privacy Notice. Partida adopts minimization, sanitization of data sent to the model and retention periods compatible with validation.

13. Changes

These Terms may be updated to reflect changes in the product or in the law. Relevant changes will be informed before they take effect on new submissions or contracts. The version accepted at each submission will remain on record.

14. Governing law and jurisdiction

Brazilian law applies. In consumer relations, the legally competent forum is preserved, including that of the consumer's domicile. For disputes that are not consumer-related and that admit choice of forum, the forum of the Judicial District of Rio de Janeiro/RJ is elected.

Before any judicial measure, the parties are encouraged to seek a solution through the channel [email protected].