Dear chess database user,

We introduce a new term for big quality chess databases! 
For our databases that have more than 30 million games we will use term
DaBABase (Data Big Asset Base) with adjective Q30M+ (Quality 30 and more million games).
According to this definition our database WCH ORCA is the first Q30M+ chess DaBABase.

Best regards
Your WindChess team

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