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The Wind Chess databases feature a unique chess games collection with more than 37 millions of top human chess games, making it the most significant human chess database without duplicates. Experience the power and flexibility of Google No.1 "largest chess database" to create the ultimate chess winning game. Become a member today and enjoy the biggest chess database package, all carefully selected with more than 14 years of research and development. Subscribe to our annual programs starting as low as 39 EUR / year.
If you ask us, which is the most favorite product our customers are buying, the clear answer is WCH CORR. All ICCF players love it. The WCH OTB is the most powerful Over-the-board chess database ever made, and many FIDE GM players use it and WCH ORCA - well it's just the biggest one out there.
WCH ORCA is the ICON of all human chess databases. The database is so massive that the most robust computers are needed. It has more than 45 million human games without duplicates. It is a mixture of correspondence, OTB, and portal games.
The WCH CORR wasn't always a separate chess database until about seven years ago when the need from correspondence players stood out. With 2 million games, it is the correspondence best chess database suited mostly for ICCF players.
The WCH OTB with more than 9 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 analyze them. A must package for all FIDE players.
Made in Power
Made in Chess
Wind Chess is the biggest human chess database collection of the world. It has been carefully collected over the past 14 years with focus on quality and quantity. More than 37 million of human chess games.
The founders of Wind chess database have been playing chess for more than 30 years each and are recognized international players.
Alexander Horvath Founder
Miro Gazi sr. Chief Executive Officer, CCM
Jan Helbich Lead Developer
There are a series of smaller chess databases beyond the large WCH ORCA, to show how flexible the database system is, choose best plan for you and start playing.
The most popular chess database software can work with our chess databases
Those who prefer analysis with Chess Assistant we have formats. Also for SCID users a free PGN formats are supplied.