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Playstation 2 - Chessmaster cheats

Swich cheass boards:
While you play online, press Select, jump to "Preferences", choose "Board", 
after scroll down. You can choose from 12 additional boards. 
Set up your cheass board preference, go back to main menu and save.

Trick to bypass the 10 minutes time limit:
Output the ps2 video signal into a video or dvd recorder and record the game. 
Pause game and rewind the tape to the last move. You can study the chess 
board as long as you wish.