Download has been fixed to include the CM 4000 Personality and Book - which I thought was there to begin with but wasn't. Sorry for any inconvience.
Want to do something new in Chessmaster Grandmaster Edition?
This is a zip file so be sure to extract it before putting it into your Chesmaster Program.
Try CM 4000 Personality and Book. Play it against Grandmaster. I did and it had lots of wins and draws but Grandmaster still comes out with more WINS! I have many other engines that I've, in the past, created tournaments in my Chessmaster and CM always comes out a champ. Later I'm going to do it again with CM 4000 book.
Maybe some advanced users can put the personalities in the program file data folder but I could not.
When you create a personality click on Game, then Set Up Personality. In the Personality box, erase Chessmaster (that's highlighted blue) and name it CM 4000. Then where it says Opening Book, go over and click Select, then click Look In to find the download, doubleclick it, and double click it again, go down to the file that's named Open Books of Chessmaster and double click it, then double click 4000 book, then double click XLARGE.OBK, it will then go back to the first window, and click Save there, then Close. Then go to Game, then New Game, New Game details comes up, then click on the Computer Icon, then Select, then scroll to find the Personality you just created (CM4000), then click ok. From there you are on your on.
THE 8000 AND 9000 ENGINES DON'T HAVE THE VERSION NUMBERS BUT I PROMISE THEY ARE IT. I JUST COPY PASTED THEM AND JUST DIDN'T WANT TO RENAME IT. SCARED I MIGHT MESS IT UP. HAVE FUN. ASK ME ANYTHING IF I CAN HELP.