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BeginnerExercise166

 

Beginner Exercise 166 Attempts
   

[Diagram]
Black to kill

Fhayashi: W1 would make two eyes, so the attempt by black must start there. W2 is one play to make a second eye possible, but B3 prevents that from happening. ... no, play 1 at 3 looks better!


[Diagram]
Black to kill

Fhayashi: W2 or a to enlarge the eyespace only results in a dead three-space group. Joonas Tyystjarvi: white is alive here. ... yes, seki.



This is a copy of the living page "Beginner Exercise 166 Attempts" at Sensei's Library.
(OC) 2004 the Authors, published under the OpenContent License V1.0.