We play chess as imperfectly, as we perceive our opponent to be. This is true specially in regards to the untrained player. This is our outlook, when we interract with other people, too. I do better with the Jose chess engine, than I do with the various 'personalities', in Chessmaster 10th Edition. The Chessmaster series is one of the best Chess programmes, for beginners, and for the advanced player. I will always be a beginner in the game of Chess.