Chessmaster (2009)

Now – play world class chess! The Chessmaster 2000… the most powerful computer chess program in the world today – and the friendliest! It draws from a mammoth opening library of over 71,000 moves – the world’s largest. In mid-game, it displays amazing combinations of classical and modern strategy. At end game it calls further upon the world’s newest and finest computer chess algorithm to mount virtuoso tactics. The Chessmaster 2000 is the perfect champion chess companion, adversary and instructor for chess enthusiasts of all ages and skills. Featuring 12 different levels of play, from Newcomer to Grand Master.

Franchise: Chessmaster
It takes about 20.6 hours to complete this game.
Difficulty of this game: Tough