Xuanxuan Qijing Problem 43 / Attempts

[Diagram]
meuns?: 1 ?  
[Diagram]
meuns?: White don't see 1  
[Diagram]
 
[Diagram]
 

unkx80: Are you sure W4 at a doesn't live?

meuns? : Humm, i didn't see it.

[Diagram]
 

[Diagram]
 

tderz: W4 here looks promising ...

[Diagram]
 

tderz: ... actually, the shape of the 3 white+circle incites a different B3.
Then, you'll see that it still won't work.
Starting then from there ...


[Diagram]
Attempt  

Dieter's attempt. If W2 at B3, B3 at W2. If W4 at B5, B5 at W4.

[Diagram]
Attempt  

unkx80: How do you deal with this W2? Dieter: I'll have someone else answer that question.

MrTenuki: Would this work?

[Diagram]
Attempt  

Dieter: Oops, another day, another view. I thought B3 at a works. By the way, Mr Tenuki, W6 at a lives.


[Diagram]
meuns?: Another idea, White 2 first move  
[Diagram]
tapir: White lives with W4, no?  

meuns?: I love my poor brain...

[Diagram]
B3 transponds to the same result, with the right move order?  

Tapir: I don't see any possible resistance here to B3

[Diagram]
meuns?: Another idea, White 2 second move  

Dieter: Wow, B1 was a blind spot to me. Strange things happen at the one-two point.

Tapir: W6 lives.

meuns?: Indeed, B3 is poor.

[Diagram]
meuns?: 3 ? + tapir: white resistance failing  

[Diagram]
tderz: White 2 to resist!  

tderz Dieter, inverse problem now, White doesn't want to die, and tries to resist.

[Diagram]
Dieter: White resists  

Dieter: Ko


[Diagram]
tderz: different ko  

tderz: usually the ko is shown in books in this way (an other way than given by Dieter here above),
perhaps because this ko lasts a bit longer ...


Xuanxuan Qijing Problem 43 / Attempts last edited by tderz on March 14, 2008 - 08:35
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