I have 9000 and 10th. Is it worth my money to get the Grandmaster edition?

 Frank

I have all the chessmaster versions from the 4000 up to the GM edition which is great, it has a lot of new features.

I have 10. I dont think its much use. Fritz 11 is much much better.

To me, I think chessmaster grandmaster edition is good. Not sure if contains different features from the other chessmaster#k edition's. But if you want to continue on with chessmaster grandmaster edition, I believe that's your decision.

my girlfriend recently got me the chessmaster's video game.  ...believe it is 10 GM version...although not 100%.  As a compotent novice player i've found the game to be quite good.  I generally speaking don't like to play computers, but find the "voice track" type turorials very interesting and the database of historic/famous games quite useful.  (although not sure if these features are any better than other versions of the game... so no idea if it's worth laying down more money for a new game just for the GM part of it ???)