It looks like a lot of work went into that
You should remove the part about it being an official Chess. com book.
Hi
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9 days ago
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#3
sire , this is not official and claiming on name of site can put you in trouble . so i request you to please remove site name from it , i appreciate your effort put in that book but claiming to be official is like a fraud
https://www.chess.com/legal/community
Hello