OD1P - Aug 22 Problem / Solution

Sub-page of OD1PAug22Problem
[Diagram]

Solution

SnotNose: A comment on this solution: B1-B3 make an L+1 group with a weak leg. It has the same status as an L+1 group with a strong leg (one in which white+circle is a Black stone): Black can live, White can kill. Since White must play W4, Black lives with B5. I believe this is the correct solution.

[Diagram]

Failure

unkx80: This is a dead L group. If B1 at B3, then White still plays W2, and the result is the same.


This is a copy of the living page "OD1P - Aug 22 Problem / Solution" at Sensei's Library.
(OC) 2012 the Authors, published under the OpenContent License V1.0.
[Welcome to Sensei's Library!]
StartingPoints
ReferenceSection
About