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OD1PAug14Problem

 

OD1P - Aug 14 Problem / Attempts
Sub-page of OD1PAug14Problem

[Diagram]
Black to play & live

Failure.



BillSpight: After White 4 Black can live, I believe.

[Diagram]
Black to play & live

If White 6 at 7, Black 6 prevents seki. 6 and 7 are miai.


[Diagram]
Black to play & live

DaveSigaty: How about this 4? I could not find life for Black.



[Diagram]
Seki

[Diagram]
Black even kills

[Diagram]
Double ko

[Diagram]
The last position once again after Black takes one ko

No way White can win two kos.



This is a copy of the living page "OD1P - Aug 14 Problem / Attempts" at Sensei's Library.
(OC) 2004 the Authors, published under the OpenContent License V1.0.