A lot of sophistication has been developed about the utilization of machines for complex purposes, and it doesn't make sense not to use it if you can think of a good question to ask. Playing chess is about the dumbest question you can ask. But, if you want, maybe can make money that way, or something. In fact, what's going on with the chess is about as interesting as the fact that a front-end loader can lift more than an Olympics champion, weight lifter, or something. Probably so, but, you know, these are just not serious questions.