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YoseFromGames12

 

Yose From Games 12 / Attempts
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[Diagram]
What is the largest play?


yoyoma: Looks like W1 starts a huge ko, I didn't look at the ko threat situation. The half point ko at a is the only other move I see.

Confused: Why can't Black answer at b instead of B2?

yoyoma: Oops, I got lost in circular thinking. :-)


[Diagram]
Another try



Confused: I think W1 forces B2 with a net loss of a point for Black.

[Diagram]
By the way...



unkx80: By the way, if B2 plays elsewhere, then W3 lives unconditionally. Now a and b are miai.



This is a copy of the living page "Yose From Games 12 / Attempts" at Sensei's Library.
(OC) 2004 the Authors, published under the OpenContent License V1.0.