:: Igo Hatsuyôron 120 (2015)

The Evolution of Professionals' Knowledge

In this chapter, we explain the relevant contents of the three professional publications, which we know of. These are the book by Fujisawa Hideyuki from 1982 [LIT. 1], and the books by Cheng from 1988 [LIT. 3], and 2010 [LIT. 9].
However, these books do not completely cover all aspects of the problem. The tsuke of Yamada Shinji is still not included in any professional publications; so we will explain this move in the next chapter "The History of the Problem's Final Score" ( 787).
In our opinion, not all of the known problems with Fujisawa Hideyuki's solution have yet been fixed by the newer books; in addition, these books have even introduced new problems.


1982 - Fujisawa Hideyuki's Solution 754
1982 - Fujisawa Hideyuki's Semeai Variation 756
1982 - Fujisawa Hideyuki's Capture Variation 757
1982 - The Missing Black Stone 758
1988 - An Additional White Stone 759
1988 - A Forcing Move for the Classic Semeai Variation 760
      In Fujisawa Hideyuki's Solution 761
1988 - The Endgame of the Classic Capture Variation 763
      A Newer Variation (2010) 765
2010 - Endgame before Dissolving the Hanezeki 766
2010 - Occupying Black's Liberties 767
2010 - The Second Throw-in 768
2010 - The "Late" Oki 769
2010 - And Again the Endgame of the Classic Capture Variation 770
2010 - And Again the Missing Black Stone 771

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