Beginner Exercise 142 / Attempts

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Malweth:

[Diagram]
Wrong answer!  
[Diagram]
Right answer? White has a ko to live.  

unkx80: I would say, White's play is sub-optimal. But you are almost there already. =)

Malweth: I see, I think... White would do better to save the E19 group.

[Diagram]
White saves E19 rather than B18  

ChrisSchack: I think W4 looks odd in the ko ... why give B the chance to take first?

[Diagram]
Better play?  

W need only ignore a single threat to play a, winning the ko. No need to connect to the other side, they're already alive. B has a direct ko, but has to make the first threat.

On second thought, why not take B1, it's extra points...


Beginner Exercise 142 / Attempts last edited by tapir on April 22, 2014 - 16:04
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