OM Chess Academy

The Unstoppable Chess Academy is for anyone who is interested in mastering the art of chess with wide range of resources and tools that can help you improve your game and develop your skills.

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Check our Frequently Asked Questions (FAQ) and see if you don't find answers to your questions. We collected the questions from chess players asked over a period of 18 years. If not contact us.

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Opening Master is proud to publish new release of its OM Correspondence chess database with 1,573,419 games. This month we focused on quality increase.

Every month we do the cleaning in the house. This time we noticed around 30,000 games from OTB to be still part of the OM CORR. They looked like correspondence games however in nature they were classic OTB games. As the purpose of the OM CORR is to provide the world's best correspondence chess database we had to say good bye to them. But do not worry, instead of just plain decrease of 30K games, we were able to dig and find new 30,000 games from the correspondence games. So the actual increase is only 599 games, from the quality and statistics purposes you get better deal.

The OM CORR 062015 is waiting for you in your ULTIMATE plans. Those having standard plans, you would need to wait till January 2016 updates.

Happy downloading and good games,

Best regards,

Opening Master Team


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If you are not sure which database is right for you or which chess programs you need, contact us and we will be happy to assist you.

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Cloud Services

All our chess databases are stored on external cloud service at This way you have access to the new release immediatelly after we publish it. 

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Contact Info

Opening Master chess databases are copyrighted material. Please refer to our terms and conditions for using the collection. Do not distribute, make illegal copies or parts of the databases. We are not expensive.

Opening Master chess databases are only available as part of the Subscription plans.



+421 (917) 252-978 (Europe)

+1 (424) 610-7507 (USA)

+91 (870) 805-8364 (India)

HQ Address

Mariánska 32/A
Stupava, 900 31, Slovakia


administrator(at) or academy(at)


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