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 Post subject: lee sedol ignores eternal life
Post #1 Posted: Fri Sep 15, 2017 7:30 am 
Lives with ko

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https://www.go4go.net/go/games/sgfview/65860

vs Yamashita, Lee Sedol fights dangerous ko.

At move 95, if W B8, spot the eternal life!

my source is the Taiwanese channel 小小林 https://www.youtube.com/channel/UCEeFUk ... 4LSF0UheCA


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 Post subject: Re: lee sedol ignores eternal life
Post #2 Posted: Fri Sep 15, 2017 10:06 am 
Dies with sente

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dhu163 wrote:
https://www.go4go.net/go/games/sgfview/65860

vs Yamashita, Lee Sedol fights dangerous ko.

At move 95, if W B8, spot the eternal life!


Lee Sedol favors quality of life versus eternal life.


This post by alphaville was liked by: ez4u
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 Post subject: Re: lee sedol ignores eternal life
Post #3 Posted: Wed Sep 20, 2017 11:11 am 
Lives in gote

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No eternal life here.

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 Post subject: Re: lee sedol ignores eternal life
Post #4 Posted: Wed Sep 20, 2017 2:38 pm 
Lives with ko

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lee sedol settled for ko, but if W can't fight the ko, eternal life is the next best

the solution is

W B
B8 B12

once W runs out of ko threats:
D6 B6
B9 A6
C6 B8
D6 B6

etc

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 Post subject: Re: lee sedol ignores eternal life
Post #5 Posted: Sun Sep 24, 2017 11:41 am 
Dies with sente
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dhu163 wrote:
lee sedol settled for ko, but if W can't fight the ko, eternal life is the next best

the solution is

W B
B8 B12

once W runs out of ko threats:
D6 B6
B9 A6
C6 B8
D6 B6

etc


I assume B12 should be A12 and B9 should be A9 in above sequence. However, this "eternal life" can only exist assuming both players have no other ko threats. Still, it's a fun sequence.

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