OD1P July 29 Problem / Attempts

Sub-page of OD1PJuly29Problem
[Diagram]

black first white die

seldon: 1 looks promising to me, but I haven't yet found a way to counter the ko white threatens to set up at a:

[Diagram]

white threatens a ko


[Diagram]

black first white die

jvt: 1 is the only solution.

[Diagram]

black first white die

  • jvt: Black 3 is bad. White can live at a. Black 3 should be at 7.
  • Dieter White A is treated in the last diagram. PLease have a look.
[Diagram]

black first white die

[Diagram]

black first white die

[Diagram]

black first white die

[Diagram]

black first white die

  • 11 at 7: one eye
  • jvt: Black 3 and White 6 are bad. 3 at 9 kills. 6 at 7 makes White alive.

--Dieter: Yes, you're right


[Diagram]

Would this work?

  • splice: I've been trying to figure out if 1 works. It's been completely omitted here, so I figure the response is obvious, but I'm just a beginner...
[Diagram]

Bulky 5 or 2x2?

  • splice: Won't this result in bulky 5 or 2x2? I don't see any way of saving the two marked stones.. Anyone care to enlighten me?
[Diagram]

white lives (some of it)

  • Mark Wirdnam: I think white has to answer at 2 here.
[Diagram]

white lives small

  • splice: Right, I see it now. Thank you.
[Diagram]

white die

  • grouik: I was wondering about B e1 .... Do I miss something in this sequence ?
[Diagram]

White lives

jvt: After B 1, W lives with 2 and 4.


This is a copy of the living page "OD1P July 29 Problem / Attempts" at Sensei's Library.
(OC) 2014 the Authors, published under the OpenContent License V1.0.
[Welcome to Sensei's Library!]
StartingPoints
ReferenceSection
About