But still, you can be skillfull and yet don't know some moves that other know of, and when you stumble over them in a guide like this, and you try them, perhaps you make it work, and start using it more, e.g. improving your liberary of moves. That's what the moves section is for. The more advanced players who dosen't know every move that is possible. The other sections, strategy and tactic are for the more unexperienced who want to turn socalled "pro". I don't really see what harm a guide like this can do, hence I don't know why everyone bothers to write 1-5 paragraphs about why it will fail etc.