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The Opening Master chess databases feature a unique chess games collection with more than 30 million top human chess games, making it the most significant human chess database without duplicates. Experience the power and flexibility of Google No.1 "biggest chess database" to create the ultimate chess winning game. Sign up today and enjoy the biggest chess database package, all carefully selected with more than 18 years of research and development. Opening Master is a proud sponsor of ICCF global tournaments. and chess database partner of GCHESS. Our chess databases start as low as 39 EUR.
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We are excited to announce the addition of 50,000 games to our Opening Master Chess Database for January 2023! This substantial expansion will give players access to a wealth of new data and...
Sun Tzu's "The Art of War" is often compared to playing chess due to the strategic principles and tactics outlined in the book. Just as in chess, the goal of the book is to gain a strategic...
The meditation is designed to help players focus on developing a strong strategy, staying in control of the game, and maintaining mental clarity and composure even in the face of challenges and...
The Tata Steel Chess Tournament is an annual chess tournament held in the Netherlands. It is one of the most prestigious and oldest chess tournaments in the world, having been first held in 1938....
The chess world is fascinated by a mysterious feline: Chess.com has launched a new set of bot profiles to play against, and one of them is obviously different from the others. In terms of behavior,...
This is a game of the "Immortal Game" between Adolf Anderssen and Lionel Kieseritzky, played in London in 1851. It is considered one of the most famous chess games of all time, known for its...
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 is the ICON of all human chess databases. The database is so massive that the most robust computers are needed. It has more than 30 million human games without duplicates. It is a mixture of correspondence, OTB, and portal games.
The OM CORR wasn't always a separate chess database until about seven years ago when the need from correspondence players stood out. With 2.1 million games, it is the correspondence best chess database suited mostly for ICCF players.
The OM OTB with almost 9.5 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.
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.
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