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.

Contact us

Got Questions?

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.

Visit FAQ

We have important announcement to make. We just released the new version of OM OTB Database. Bigger, better and stronger. With 6,718,376 unique human games we have again topped ourselves and proved to be the strongest player on chess database market. I would like to invite all chess database lovers to come and test it. Those already subscribed to our services have it in the cloud folders OM Platinum, OM Blue and OM Bronze packs.

We have cleaned further the database and brought new games from recent tournaments. The OM OTB is one of the strongest chess databases in the world with increase of 123,392 human games from the last release we have gained more power and confidence. The files are offered in Chess Base, Chess Assistant and SCID (Pgn) version. We are currently undergoing restructuring of the management team after the creator, CEO and ICCF SIM chess player Alexander Horvath passed away last year. His last victory was Gold Medal with Slovak ICCF Federation in World Championship. The OM database helped him and the team making wise decisions. We will MISS YOU FATHER.

We are looking forward our chess database journey and hope to see you in Australia in October 2014 on ICCF summit.

Best regards,
Alexander Horvath Jr.


openingmaster media

24/7 Support

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.

Contact us

Who's Online

We have 121 guests and no members online

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. 

Learn More

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)


Cron Job Starts