RTG Problem 51 / Attempts

Sub-page of RTGProblem51
[Diagram]

Ko? W3 @ W1, B4 @ white+circle

Seems to me that ko at black+circle is the best White can hope for given that White is split into two groups in the corner and one of those groups has only two liberties.

Tapir: White takes first. (Corr. ed.) Reading to the ko is often quite easy, but what type of ko, how many approach moves etc. I always make mistakes with that, a pity.

[Diagram]

I do believe :)

Herman: Actually, black can play B6 (which is a in the diagram above), after which is is a direct ko, with black taking the ko first.


[Diagram]

B6 @ black+circle

This W1 doesn't work, right?

unkx80: A bit nit-picky, but B2 can be at W5 to save those three stones.


This is a copy of the living page "RTG Problem 51 / Attempts" at Sensei's Library.
(OC) 2009 the Authors, published under the OpenContent License V1.0.
[Welcome to Sensei's Library!]
StartingPoints
ReferenceSection
About