GokyoShumyoSection3Problem61/Attempts

[Diagram]
This seems to be the basic idea:  

B4 connects at W1

[Diagram]
Pulling out doesn't avoid ko  

W5 at W1


Have a hard time refuting this attempt other than saying that black takes the ko first.


I have the solution (with commentary) for a variant of this problem, and believe that this is also the intended solution for this problem:

[Diagram]
 
[Diagram]
 
[Diagram]
 

GokyoShumyoSection3Problem61/Attempts last edited by 59.189.104.112 on October 16, 2018 - 21:15
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