www.yottachess.com

• equiv: Content-Type content: text/html; charset=UTF-8
• name: viewport content: width=device-width, initial-scale=1
• name: author content: Isaac Lozano Osorio
• name: reply-to content: [email protected]
• name: description content: ♟YottaChess is the page with the largest database in the world called YottaBase with more than 11 million different games of players in official tournaments. It also have a list of next tournaments, news, ranking, elo calculator, etc. 🆓 ♟
• name: keywords content: chess,games,chess database,players,tournaments,preparation,elo, yottabase, yottachess
• name: Resource-type content: Homepage
• name: robots content: ALL
• property: og:locale content: en
• property: og:type content: website
• property: og:title content: YottaBase - The Biggest Database in the world
• property: og:description content: YottaChess is the page with the largest database in the world called YottaBase with more than 11 million different games of players in official tournaments. It also have a list of next tournaments, news, ranking, elo calculator, etc.
• property: og:url content: https://www.yottachess.com/
• property: og:site_name content: YottaChess
• property: article:publisher content: https://www.facebook.com/YottaChess-102380974925733
• property: article:modified_time content: 2025-01-01
• property: og:image content: /static/assets/img/logoBlack.png
• name: twitter:card content: summary_large_image
• name: twitter:creator content: @YottaChess
• name: twitter:site content: @YottaChess

• User
• News
• Material
• Players
• Classical Players
• Chess Engines
• Directory
• Openings
• Gadgets
• Chess Prediction
• ELO Calculator
• Upload Games
• Blind Trainer
• Faq
• http://www.yottachess.com/#
• Login
• Sign Up
• http://www.yottachess.com/#offcanvas
• http://www.yottachess.com/javascript:void(0)
• http://www.yottachess.com/ranking
• Kustudija, Blazo - 2026-06-06 23:45:24
• Lemos, Artur Jorge Capela Gomes - 2026-06-06 23:45:24
• Klimes, Alexej - 2026-06-06 23:45:24
• Burmakin, Vladimir (2480) - 59
• Klinger, Josef (2433) - 59
• Gabdrakhmanov, Rafail (2361) - 67
• YottaChess Premium Plans: New advantages and exclusive features
• Learn more
• Privacy policy
• Modify Cookies
• Advertise

• https://www.facebook.com/YottaChess-102380974925733/
• https://twitter.com/yottachess
• https://www.instagram.com/yottachesscom/

            Domain Name: YOTTACHESS.COM
Registrar: Squarespace Domains II LLC
Domain Status: client delete prohibited
Domain Status: client transfer prohibited
Creation Date: 2020-08-21T13:35:17Z
Registry Expiry Date: 2026-08-21T13:35:17Z
Updated Date: 2025-08-06T16:37:36Z
Name Server: BONNIE.NS.CLOUDFLARE.COM
Name Server: YAHIR.NS.CLOUDFLARE.COM
REGISTRAR Contact: Squarespace Domains II LLC
>>> Last update of RDAP database: 2026-03-28T00:51:35Z         

			User-agent: *
Disallow: /unscribeEmail
Disallow: /removeEmail
Disallow: /privacy
Disallow: /limit
Disallow: /thanks
Disallow: /downloadGames
Disallow: /uploadPhoto?id=
Disallow: /uploadPhoto
Disallow: /link/

User-agent: bingbot
Crawl-delay: 5

User-agent: OAI-Searchbot
Disallow: /

User-agent: Amazonbot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: anthropic-ai
Disallow: /

User-agent: Claude-Web
Disallow: /

User-agent: meta-externalagent
Disallow: /

User-agent: facebookexternalhit
Disallow: /

Sitemap: https://www.yottachess.com/sitemap.xml
        

SEO técnico

SEO na página

Conteúdo e experiência do usuário