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Why did he resigned?
http://www.lifein19x19.com/viewtopic.php?f=13&t=10134
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Author:  lordish [ Wed Apr 09, 2014 2:04 am ]
Post subject:  Why did he resigned?

http://www.go4go.net/go/games/sgfview/41510
Click Here To Show Diagram Code
[go]$$W
$$ +---------------------------------------+
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . O . . . . . . X . . . . . |
$$ | . . . O . . . . . O . X O O O X . . . |
$$ | . . . . . . . . . . . X X O X . X . . |
$$ | . . . . . . . . . O . X O . O X . X . |
$$ | . . . . . . . . X O . . X O O O X X . |
$$ | . . . . . . . . . . O . X O . O O X . |
$$ | . . . . . . . . . X . . X X O O O X . |
$$ | . . . , . . . . O O O O X O O , O X . |
$$ | . . . . . . . . . . . . X X X O O X X |
$$ | . . . O . . X . . X O O O O X X X O O |
$$ | . . . . . . . . . X X X X X O . O . 1 |
$$ | . . . . . . . . . . O X X O . O O O O |
$$ | . . X O . . . . . . . X O O O X . X X |
$$ | . . O , . . . X O O O X O X O X X . . |
$$ | . . . O . . . X X X X O O X O O X X X |
$$ | . . . . . . . . . X O X X X X O O X . |
$$ | . . . . . . . . . . . . . X . . O O X |
$$ +---------------------------------------+[/go]

Bottom right whites group is dead but white has most of the left side of the board. Still i don't understand why the resignation, couldn't he try to reduce and come up ahead?

Author:  Shenoute [ Wed Apr 09, 2014 2:43 am ]
Post subject:  Re: Why did he resigned?

Didn't white win by resign ? I guess black considered he couldn't win the semeai in the bottom right corner.

As a side note, I would say that the left side is still widely open, the only thing white has for sure here is the bottom left corner territory.

Author:  DrStraw [ Wed Apr 09, 2014 2:49 am ]
Post subject:  Re: Why did he resigned?

Because of the common liberty between the groups it is hard to see B killing W in the lower right. W probably gets a seki at worst. With the ko at the 1-1 point W is ahead in the semiai and I find it hard to imagine that B has a chance, especially as his group going up through the middle is close to death.

Author:  lordish [ Wed Apr 09, 2014 3:15 am ]
Post subject:  Re: Why did he resigned?

Click Here To Show Diagram Code
[go]$$W
$$ +---------------------------------------+
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . O . . . . . . X . . . . . |
$$ | . . . O . . . . . O . X O O O X . . . |
$$ | . . . . . . . . . . . X X O X . X . . |
$$ | . . . . . . . . . O . X O . O X . X . |
$$ | . . . . . . . . X O . . X O O O X X . |
$$ | . . . . . . . . . . O . X O . O O X . |
$$ | . . . . . . . . . X . . X X O O O X . |
$$ | . . . , . . . . O O O O X O O , O X . |
$$ | . . . . . . . . . . . . X X X O O X X |
$$ | . . . O . . X . . X O O O O X X X O O |
$$ | . . . . . . . . . X X X X X O 2 O . 1 |
$$ | . . . . . . . . . . O X X O . O O O O |
$$ | . . X O . . . . . . . X O O O X . X X |
$$ | . . O , . . . X O O O X O X O X X . . |
$$ | . . . O . . . X X X X O O X O O X X X |
$$ | . . . . . . . . . X O X X X X O O X . |
$$ | . . . . . . . . . . . . . X . . O O X |
$$ +---------------------------------------+[/go]

forget what i said if he connects he lives thank you for the help

Author:  judicata [ Wed Apr 09, 2014 8:13 am ]
Post subject:  Re: Why did he resigned?

lordish wrote:
Click Here To Show Diagram Code
[go]$$W
$$ +---------------------------------------+
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . O . . . . . . X . . . . . |
$$ | . . . O . . . . . O . X O O O X . . . |
$$ | . . . . . . . . . . . X X O X . X . . |
$$ | . . . . . . . . . O . X O . O X . X . |
$$ | . . . . . . . . X O . . X O O O X X . |
$$ | . . . . . . . . . . O . X O . O O X . |
$$ | . . . . . . . . . X . . X X O O O X . |
$$ | . . . , . . . . O O O O X O O , O X . |
$$ | . . . . . . . . . . . . X X X O O X X |
$$ | . . . O . . X . . X O O O O X X X O O |
$$ | . . . . . . . . . X X X X X O 2 O . 1 |
$$ | . . . . . . . . . . O X X O . O O O O |
$$ | . . X O . . . . . . . X O O O X . X X |
$$ | . . O , . . . X O O O X O X O X X . . |
$$ | . . . O . . . X X X X O O X O O X X X |
$$ | . . . . . . . . . X O X X X X O O X . |
$$ | . . . . . . . . . . . . . X . . O O X |
$$ +---------------------------------------+[/go]

forget what i said if he connects he lives thank you for the help


If who connects where, who lives? Even if w plays at 2 in your diagram, w doesn't have two eyes; still semeai.

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