Sub-page of KyuExercise209
W to move  

Black must play B2 to save the right half of his group, but can't make two eyes afterward. Superdave

W to move  

Black has another try at defense, but this fails. Note that any other W3 allows B3 to live. JoelR

Perhaps W9 isn't needed here as W already has a dead shape inside, resulting in B8 being death in gote. Reuven

W to move  

Failure: This nearly works. Any other B4 lets White kill. JoelR

Of course W3 at B4 reverts to the correct solution, here. Reuven

KyuExercise209/Solution last edited by Reuven on September 22, 2012 - 23:12
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