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Krama wrote:Do you have any examples of this hidden knowledge?
I do not reveal my recent discoveries yet but will publish them in books during the following years. What I have published and thus moved from hidden to open includes these examples of go theory:
(1)
The principles "Maximise territory when defending its border." and "Minimise territory when attacking its border.", First Fundamentals, p. 39. Despite the extraordinary importance of these principles, their obvious nature once one reads them and John Fairbairns efforts of mentioning boundary fights as a more general form of what can happen not only during the endgame phase, before my statement of the principles, I have read, seen in diagrams or heard a related remark only once(!):
During the EGC 2000, Saijo Masataka 8p in a personal commentary on my game, pointed to an example of a center moyo boundary and mentioned that I should play endgame there also while constructing the boundary.
I needed 12 years of thinking about this hint to recognise its fundamental importance to generalise and extend it into the "obvious" principles. It is the toughest to (re)invent the most basic things and, in comparison, much easier to (re)invent more advanced things because one first needs a solid framework of well understood basics before one has a "language" in which then it is relatively easy to express the advanced things. Therefore, you see me writing so much go theory now that I have built a suitable framework.
(2)
The Leaning Principle, see Positional Judgement 1 - Territory, p. 253. The typical 4 dan does not know and apply it but the typical 6d knows and applies it. It was hidden knowledge, which I have never read about or heard before I stated it. As you may guess, it is another principle related to boundary fights.
(3)
I have not compiled a complete list of previously hidden aspects of go theory I have revealed by publication. However, for my go theory research before my 7th book Fighting Fundamentals, which invents more, see
http://home.snafu.de/jasiek/RobertJasie ... earch.html
all the knowledge from pros can be found in books written by the same pros.
Most knowledge cannot be found in the literature yet, although a little must be buried in old, hard-to-find books.
EDITS