Good go players have a lot of explicit knowledge, and give names to the concepts they have.   See <a href="http:&#x2F;&#x2F;senseis.xmp.net&#x2F;?ReferenceSection" rel="nofollow">http:&#x2F;&#x2F;senseis.xmp.net&#x2F;?ReferenceSection</a><p>When playing, they have a strategy, which they could explain to other go players.   They don&#x27;t just recognize patterns or do brute-force look-ahead.   The same is true for good chess players.