GokyoShumyoSection5Problem36/Solution

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answer

B6 at W1

atulab: if B4 at 5 then, W7 captures

now, another question arises, what should black do ?

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black messes around

atulab: I feel like black should cut white into two groups as one lacks eye shape and the other one only has one and a half here, white has to protect both the left and the right group

Can anyone find other interesting answers for black ?

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right sequence

shevious: To prevent White from falling in danger, White W1 first is a good choice.

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White connected

Black cannot divide White and Black black+triangle stones are still dead.

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Tricky variation

blackman: Black wont necessarily connect

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W takes

blackman: There is two option for w, 'a' or 'b'

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W plays at 'a'

blackman: This is oiotoshi

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W connects

blackman: After 9 black wins the capturing race

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Black all dead

shevious: No. White wins the capturing race.

blackman: Oh yes. :) I wanted to write White. :)


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Comment

unkx80: It would be interesting to consider this variation, but I have not read it all out yet.

atulab: 15K approved ^^ I'm not sure that there isn't some tesuji at a though: black would then live in the right corner and kill white (eventually) in the left one (which looks better for him)


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Solution

blackman: I think this goes like this

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Solution 2

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Solution 3

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Solution 4

blackman: If black connects i think its a ko
shevious: I agree. White white+triangle makes Black possible to choose dangerous ko or giving up black+triangle stones.
I think White W1 is better.

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Solution 5

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Solution 6

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Solution 7

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Continuation

blackman: Well this is just a few variation :)


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