Re:Google reveals secret test of AI bot to beat top Go players
by iopq on Wednesday January 04, 2017 @05:16PM
(#13322623)
KGS 9 dan players are pros or amateurs that are professional level like former insei. The highest rank is almost 11d (it still says 9d, but the graph goes even higher):
Even the abbreviations differ: 9d (amateur dan) vs 9p (pro dan).