Why did he resigned?

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lordish
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Why did he resigned?

Post by lordish »

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?
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Re: Why did he resigned?

Post by Shenoute »

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.
DrStraw
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Re: Why did he resigned?

Post by DrStraw »

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.
Still officially AGA 5d but I play so irregularly these days that I am probably only 3d or 4d over the board (but hopefully still 5d in terms of knowledge, theory and the ability to contribute).
lordish
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Re: Why did he resigned?

Post by lordish »

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
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judicata
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Re: Why did he resigned?

Post by judicata »

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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