HermanHiddema/Difficult Problem - Solution

Sub-page of HermanHiddema
[Diagram]

Black kills white, now a and b are miai

B7 is the tesuji that black is looking for.

Note that, apart from the W4-B5 exchange, the players have exactly played on all the vital points mentioned on the Discussion page. This order of moves is the only order with which black can kill white unconditionally,


This is a copy of the living page "HermanHiddema/Difficult Problem - Solution" at Sensei's Library.
(OC) 2009 the Authors, published under the OpenContent License V1.0.
[Welcome to Sensei's Library!]
StartingPoints
ReferenceSection
About