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Fujitsu17YiWang

 

Fujitsu 17 Yi Wang Lower Right Status
   

Let us suppose that in the game the opponents exchanged B1 for W2. Is the black group in the corner dead or alive?

[Diagram]
Status

unkx80: I think this is going to result in a ko. See the two kinds of J groups.

HolIgor: Ko is an excellent result for white. White can easily live in the neighbourhood fighting this ko.



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(OC) 2004 the Authors, published under the OpenContent License V1.0.