• Chess Database with 31 million games,
    world biggest collection of chess games

  • Over-the-board database with 10 million,
    Correspondance with 2 million human games.

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    great database for every chess players.

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Chess Database - Pay what You really need

Supporting the Cause

Introducing our annual subscription program, featuring monthly chess database updates for an enhanced chess experience. Please note that this is a digital download product. Upon sign-up, kindly read and accept our Terms and Conditions. You have the freedom to cancel the program anytime before the renewal date. Even if canceled, you will still have access to valuable chess databases lifetime without future updates. Thank you for supporting our cause to make a difference in the lives of underprivileged children through education and donations. Check out our latest chess cause charity, donate chess set and and save 20%

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  • OM CORR
  • €39
  • Correspondence chess database with 2.2 million human chess games. The largest collection of ICCF or corr chess players
  • FOR: Correspondence chess players (e.g. ICCF)
  • UPDATES: monthly
  • Formats: Chessbase, PGN
  • Pay with card
  • Check Out with PayPal
  • Review details
  • OM OTB
  • €59
  • Over-the-board database with 10.2 million human chess games. The largest FIDE/OTB chess database collection.
  • FOR: Classic chess players (e.g. FIDE players)
  • UPDATES: monthly
  • Formats: Chessbase. PGN
  • Pay with card
  • Check Out with PayPal
  • Review details
  • OM GOLEM
  • €99
  • Chess Database with 31.4 million human chess games. The largest ever collection of human chess games since 1800
  • FOR: Collectors - World largest human chess database
  • UPDATES: monthly
  • Formats: Chessbase, PGN
  • Pay with card
  • Check Out with PayPal
  • Review details
 

Download 56 top openings by Opening Master for free and try our chess databases for free. For indian flag small Indian customers please visit here to pay with local debit cards.

The Opening Master Chess Databases since 2004

Discover the ultimate chess winning game with Opening Master chess databases! Our exclusive collection features over 31 million top human chess games, making it the most extensive human chess database without any duplicates. The OM OTB with 10.2 millions human chess games or OM CORR with 2.2 millions correspondence chess games is something for every chess player.  ♥ Join today and unlock the biggest chess database package, carefully crafted over 18 years of research and development. Opening Master is official database partner of FIDE - International Chess Federation Education Commission, a proud sponsor of ICCF global tournaments and a trusted chess database partner of global chess education platform GCHESS. For our youngest ones we partner with ChessKid.com - the safest online chess platform for children. Opening Master gives back to the community by partnering with Gift of Chess, a humanitarian charitable organisation from NY, USA, to support underprivileged communities in Africa by giving out 1 million free chess sets. If you are a tournament organizer, arbiter, club trainer, streamer or player please join our partner OUTPOSTCHESS see many benefits for you. We offer you the most reliable and comprehensive chess databases starting as low as 39 EUR. Don't wait any longer to take your game to the next level - sign up now and start learning and winning! 

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“It’s the biggest and strongest chess database out there” - GM Simon Williams, CEO GCHESS

Subscribe to our YouTube channel Youtube Openingmaster to learn chess openings and much more. Listen to our Spotify Podcasts spotify icon transon weekly basis.

Chess database Matrix

Database name
OTB
Number of games
2,212,494
10,200,342
31,435,254
1,557,730
134,024
Formats supported
cbv, pgn
cbv, pgn
cbv, pgn
cbv, pgn
cbv, pgn
Last Update
10/2024
10/2024
10/2024
01/2024
11/2022

From our kitchen

Sunday, 03 November 2024 12:38

Opening Master is calling all out STEM graduate degree students who would like to author interesting BIG DATA chess science project. With a massive chess database like Opening Master OTB with 10.2...

Wednesday, 30 October 2024 21:24

Playing chess can be very positive for kids with autism. Chess provides a structured and predictable environment that can help improve cognitive and social skills. Many children with autism respond...

Tuesday, 29 October 2024 20:32

We asked Grandmasters what should a great chess database look like. Especially on Halloween. Should we call it SpookyBase? Check out our special Halloween sales this weekend.

Friday, 25 October 2024 15:33

HO HO HO, Santa is in the town and brings super trooper chess database deals to you. As every year we are giving out freebies and super discounts which you cannot get anywhere during the year. Still...

Friday, 04 October 2024 11:58

The Jumuiya Ya Afrika Mashariki Open Chess Tournament 2nd Edition took place in Kenya from Saturday, 21st September 2024 to Sunday, 22nd September 2024, showcasing the growing strength of chess in...

Thursday, 05 September 2024 09:45

The 45th Chess Olympiad, held in Budapest, Hungary, from September 10 to September 23, 2024, will bring together a record-breaking 196 nations to compete in the most prestigious team event in the...

Tuesday, 03 September 2024 08:07

Dear Chess players, we have sometimes questions popping up what to do with the actual chess database from the simple getting the link to the shared cloud folder, being able to download it and what...

Friday, 26 July 2024 03:58

We are thrilled to announce a significant achievement for Opening Master: breaking the 10 million mark in our official human chess games collection! This milestone shows our dedication and passion...

Sunday, 09 June 2024 09:43

Hey, big news. We just released the new OM 1995 chess database. It is the biggest collection of human chess games between 1800 and 1995 and clean. Have a look and download now.

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Our most famous chess databases

If you ask us, which is the most favourite product our customers are buying, the clear answer is OM CORR. All ICCF players love it. The OM OTB is the most powerful over-the-board chess database ever made, and many FIDE GM players use it and OM GOLEM - well it's just the biggest one out there.

 

OM GOLEM

OM GOLEM is the ICON of all human chess databases. The database is so massive that the most robust computers are needed. It has more than 31.4 million human games without duplicates. It is a mixture of correspondence, OTB, and portal games.

OM CORR

The OM CORR wasn't always a separate chess database until about seven years ago when the need from correspondence players stood out. With 2.2 million games, it is the correspondence best chess database suited mostly for ICCF players.

OM OTB

The OM OTB with almost 10.2 million chess games is the biggest over-the-board collection of human chess one could come up with. It all began in 2004 when creators started to collect games and analyse them. A must package for all FIDE players.

 

Why London Chess Conference was very important and what conclusions were reached (2)

A Heartfelt Thank You to the London Chess Conference 2023.  Last weekend, I had the incredible opportunity to attend the London Chess Conference, an event that brought together chess enthusiasts, educators, and industry professionals from around the globe. Organized under the leadership of the International Chess Federation Education Commission (FIDE EDU), Chess in Schools and Communities (CSC), European Chess Union (ECU), and ChessPlus, the conference proved to be an inspiring and insightful experience for everyone in attendance.

 London Chess Conference banner

150 delegates from more than 30 countries

With over 150 international delegates hailing from more than 30 countries, the conference was a testament to the unifying power of chess. The event showcased an array of ideas and strategies on modern chess education for kids, schools, clubs, and associations, all aimed at promoting the game's positive impact on young minds.

I would like to extend my sincerest thanks to FIDE EDU, CSC, ECU, and ChessPlus for their tireless efforts in organizing such an incredible event. The dedication and passion displayed by the organizers were truly inspiring, and their commitment to promoting chess education worldwide is commendable.

London Chess Conference Delegates

Photo: Delegates London Chess Conference - Opening Master

Success stories from India and Romania

The conference highlighted the success stories of India and Romania, two countries that have effectively integrated chess into their education systems, serving as role models for other nations. India's recent accomplishment of becoming the second-best country in the world according to FIDE is a remarkable achievement that deserves special congratulations. The country's success can be attributed to its strong emphasis on chess education, which has played a significant role in nurturing and honing the skills of their players.

London Chess Confernce Abhijit Kunte India

Photo: Grandmaster Abhijit Kunte, Head Coach All India Chess Federation presenting chess education in India - Opening Master

India's success in chess can be attributed to a combination of factors that have contributed to the growth and popularity of the game in the country. Some key reasons include: 

Cultural significance: Chess has a deep-rooted connection to Indian culture, as it is believed to have originated in India as "chaturanga" around the 6th century. This rich history has played a significant role in the game's popularity and acceptance in India.

Role models: Indian chess players, like Viswanathan Anand, have inspired a new generation of chess enthusiasts. Anand became India's first Grandmaster in 1988 and went on to become the World Chess Champion multiple times. His success has motivated many young players to pursue chess seriously.

Chess infrastructure: India has a well-organized chess ecosystem that includes numerous chess clubs, academies, and coaching centers. The All India Chess Federation (AICF) has played a critical role in promoting the game and organizing tournaments at various levels, helping talented players gain exposure and experience.

Government support: Chess in India has benefited from government support through funding, recognition, and infrastructure. This support has enabled the growth of chess as a competitive sport in the country.

School support: Indian schools have chess clubs that organize regular practice sessions, training, and friendly games for students. They have incorporated chess as a part of their curriculum or as an after-school activity, offering students structured lessons and opportunities to learn and practice the game during school hours. School-level tournaments, Collaboration with AICF, Scholarships and incentives all contributed to kids learning chess as part of their lifestyle

Talent pool: India has a large, diverse population, which contributes to a vast talent pool of potential chess players. Many young Indians have access to chess resources and opportunities, allowing them to hone their skills and compete at a high level.

Family encouragement: Indian families and society often appreciate and support intellectual pursuits, including chess. This cultural aspect has played a crucial role in the development of chess talent in the country.

These factors, combined with a strong work ethic and dedication to the game, have led to India's success in chess on the international stage. Romania adopted similar system and although their curriculum may differ, the goal is the same. If the system is adopted well, we will soon see many international chess masters and grandmasters coming from Romania too.

London Chess Conference India Model

Photo: India Model of Chess education - Opening Master

ChessKid

ChessKid is a web platform specifically designed to help kids learn and enjoy the game of chess in a safe and engaging environment. It offers a comprehensive range of features, including interactive lessons, video tutorials, puzzles, and live games, tailored to suit different skill levels and learning styles. The platform encourages friendly competition through its ranking system, tournaments, and clubs, while also promoting social interaction through monitored chatrooms.

ChessKid fosters a supportive community where kids can develop their chess skills at their own pace and acquire valuable life lessons such as critical thinking, patience, and sportsmanship.

Thanks to its current CEO Carey Fan, they have been able to increase their membership base of kids around the world from 1 million to 8 million members. Impressive works, keep doing. Localization and language support will be a key to spread even further.

London Chess Conference Carey Fan ChessKid

London Chess Conference Carey Fan ChessKid2

Photo: Carey Fan, CEO ChessKid explain how he grew ChessKid from 1 million users to 8 million users - Opening Master

All under FIDE Education Commission

Last but not least, worth to mention, extreme dedication of International Chess Federation Education Commission (FIDE EDU) to organize and mentor the chess education throughout the world. Under the leadership of its chairman Jerry Nash, we see tremendous work behind spreading chess to various communities, underdeveloped regions, schools, even projects in prisons.  

London Chess Conference Jerry Nash FIDE EDU

London Chess Conference Jerry Nash FIDE EDU2

Photo: Jerry Nash, Chairman FIDE Education explain chess develops critical thinking - Opening Master

I would like to express my gratitude to the organizers, speakers, and fellow attendees for making the London Chess Conference 2023 a memorable and enriching experience. The conference has left me feeling inspired and motivated to continue advocating for the integration of chess education in schools and communities worldwide. Here's to the growth and continued success of chess education around the globe!

Alexander Horvath

CEO Opening Master

London Chess Conference Partners1

 

We use Sync.com Cloud

sync is the new save How it works:

1. You select type of Plan you wish to download. OM CORR, OM OTB or OM GOLEM

2. Pay by the  secure gateway PayPal. We accept major credit/debit cards.

3. A confirmation email with the subscription details comes to you.

4. We register your email address to cloud service SYNC and invite you to a shared folder. It's all FREE.

5. You download all the databases to your local hard drive. You will always find a newest version of the Opening Master chess databases on the cloud.

Why Opening Master

  • It's biggest +

    Yes, we have reached a massive collection of more than 30 million human chess games.
  • For correspondence or ICCF players +

    If you are standard or professional ICCF players, the OM CORR database with 2 million
  • For OTB or FIDE players +

    The FIDE collection or OM OTB with more than 9 million games. This is the
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    Didn't find a game you were looking for? Write to us. Found a wrong game?
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What Our Clients Say

  • “It’s the biggest and strongest chess database out there” - GM Simon Williams, CEO and Founder of GCHESS
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Federations we supported Our Current and Previous Cooperations

ICCF

ICCF

International Correspondence Chess Federation - Global Read More
Czechia

Czechia

Czech Correspondence Chess Federation Read More
India

India

All India Correspondence Chess Federation (AICCF) Read More
U.K.

U.K.

British Federation for Correspondence Chess Read More
Romania

Romania

Şah prin Corespondenţă Read More
Argentina

Argentina

Liga Argentina de Ajedrez por Correspondencia Read More
Spain

Spain

Asociación Espaňola de Ajadrez por Correspondencia Read More
Portugal

Portugal

Associacao Portuguesa de Xadrez por Correspondencia Read More
Turkey

Turkey

TCCA Turkish Correspondence Chess Association Read More
USA

USA

International Correspondence Chess Federation USA Read More
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