How few moves in your opinion are needed to express the essence of WC? Describe them if possible. If you think we need all 6 or 7 forms (depending on your background) or need 40 points etc explain why please. I ask because teaching my 5 year old it came to me how little was really needed to express the entire system. Unfortunatly I think you need to know the system in order to express its core but that thinking may be wrong.