The move that inspired Hotta Yumi the most?

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Elom0
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The move that inspired Hotta Yumi the most?

Post by Elom0 »

Click Here To Show Diagram Code
[go]$$
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . 2 . . . . . . . . . . 4 . . . . |
$$ | . . . , . . . . . , . . . . . , 1 . . |
$$ | . . . . . . . . . . . . . . . 7 . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . 6 . . |
$$ | . . 5 , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . 3 . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ------------------------[/go]
'Move 7 is famous Shusaku's kosumi, which, Shusaku said, would not be a bad move no matter how Go theories develop'
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Re: The move that inspired Hotta Yumi the most?

Post by Gomoto »

What makes you form that opinion?
Elom0
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Re: The move that inspired Hotta Yumi the most?

Post by Elom0 »

Because of 黒7, in the early episode where the class teacher says that the suggestion by Sai through Hikaru has become less popular due to komi, however it's still an exquisite move. This is the Shusaku's diagonal Sai suggested after all!
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Re: The move that inspired Hotta Yumi the most?

Post by gowan »

As mentioned above, the giving of komi made the Shusaku kosumi appear slow so it lost a lot of favor in professional play, though it was still played occasionally. Interestingly, it seems that the Shusaku kosumi has been rehabilitated by the superhuman AI go programs.
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Re: The move that inspired Hotta Yumi the most?

Post by kvasir »

When I run 1000000 playouts on the position before the Shusaku kosumi with Japanese rules and 6.5 komi then the kosumi is quickly identified as the best move. Many moves are very good in this position but I didn't see the computer put them ahead of the kosumi except for a few brief moments. After 1000000 playouts the predicted variation is a bit wild. Take note of the second corner kosumi which in this case is also the top policy move.

gowan
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Re: The move that inspired Hotta Yumi the most?

Post by gowan »

For what it is worth, Iyama played a Shusaku kosumi in the first game of the current Honinbo title match.
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Re: The move that inspired Hotta Yumi the most?

Post by kvasir »

Is it Shusaku kosumi like this?
Click Here To Show Diagram Code
[go]$$Wm6
$$ +--------------------------------------+
$$ | . . . . . . . . . . . . . . . . . . .|
$$ | . . . . . . . . . . . . . . . . . . .|
$$ | . . . . . . . . . . . . . . . . . . .|
$$ | . . . O . . . . . , . . . . . , X . .|
$$ | . . . . . . . . . . . . . . . . . . .|
$$ | . . . . . . . . . . . . . . . . . . .|
$$ | . . . . . . . . . . . . . . . . . . .|
$$ | . . . . . . . . . . . . . . . . . . .|
$$ | . . . . . . . . . . . . . . . . . . .|
$$ | . . . , . . . . . , . . . . . , . . .|
$$ | . . . . . . . . . . . . . . . . . . .|
$$ | . . . . . . . . . . . . . . . . . . .|
$$ | . . . . . . . . . . . . . . . . . . .|
$$ | . . . . . . . . . . . . . . . . . . .|
$$ | . . . 6 . . . . . . . . . . . . X . .|
$$ | . . X , . . . . . , . . . 4 2 , . . .|
$$ | . . . . 1 . . . . . . . 5 . 3 O . . .|
$$ | . . . . . . . . . . . . . . . . . . .|
$$ | . . . . . . . . . . . . . . . . . . .|
$$ +--------------------------------------+[/go]
It didn't do Iyama any good this time, the Iyama group looked like an overwatered pandan somehow :-?
gowan
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Re: The move that inspired Hotta Yumi the most?

Post by gowan »

Yes, that is it.
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The move that inspired Hotta Yumi the most?: Fujintuition

Post by Elom0 »

White to play
Click Here To Show Diagram Code
[go]$$W
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . X . . . . . . . . . . O . O . |
$$ | . . . . X O . . . . . . . . . . O X . |
$$ | . . X X O O . . . , . X . . O O X . X |
$$ | . . . . . . . . . . . . . . . X . X . |
$$ | . . . . . . . . . . . . . . . X X . . |
$$ | . . X . O . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . O O . . , . . . . . O . . . |
$$ | . . X . O X . O . . . . . . . . . . . |
$$ | . . . X X X . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ------------------------[/go]
'White 1 makes me speechless. I cannot even describe this move' Cho Hyeyeon 9p, former Korea Women's number 1
Gomoto
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Re: The move that inspired Hotta Yumi the most?

Post by Gomoto »

Kosumi? ;-)
Elom0
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Re: The move that inspired Hotta Yumi the most?

Post by Elom0 »

Answer
Click Here To Show Diagram Code
[go]$$W
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . X . . . . . . . . . . O . O . |
$$ | . . . . X O . . . . . . . . . . O X . |
$$ | . . X X O O . . . , . X . . O O X . X |
$$ | . . . . . . . . . . . . . . . X . X . |
$$ | . . . . . . . . . . . . . . . X X . . |
$$ | . . X . O . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . 9 . . . . . X . . . |
$$ | . . . . . . . . 8 . . . . . 1 2 . . . |
$$ | . . . . . . . . . . . . . . 3 4 . . . |
$$ | . . . . . . . . . . . . . . 5 6 . . . |
$$ | . . . O . . . . . . . . . . 7 . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . O O . . , . . . . . O . . . |
$$ | . . X . O X . O . . . . . . . . . . . |
$$ | . . . X X X . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ------------------------[/go]
'White 1 makes me speechless. I cannot even describe this move. Please pay attention to Shuko sensei's intuition. (White 9)' Cho Hyeyeon 9p, former Korea Women's number 1
Click Here To Show Diagram Code
[go]$$
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . 2 . . 8 0 . . . . . . . . . . . |
$$ | . . . . . . . 9 . , . X . . . 1 . . . |
$$ | . . 5 . . 7 . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . 6 . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . , . . . . . , 4 . . |
$$ | . . 3 . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ------------------------[/go]
Click Here To Show Diagram Code
[go]$$B11
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . O O 2 4 . . . . . . . . . |
$$ | . . . . . . . X 1 3 5 . . . . X . . . |
$$ | . . X . . X . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . 6 . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . 8 . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . , . . . . 7 , O . . |
$$ | . . X . . . . . . . . . . . . . 9 0 . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ------------------------[/go]
Click Here To Show Diagram Code
[go]$$B21
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . O O O O . . . . . . . . . |
$$ | . . . . . . . X X X X . . . . X . . . |
$$ | . . X . . X . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . 6 . 5 . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . 4 . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . , . . . . X , O . . |
$$ | . . X . . . . . . . 3 . . . . 1 X O . |
$$ | . . . . . . . . . . . . . . . . . 2 . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ------------------------[/go]
'white 4 is a capital move. Then look at the capping move (W6)!' Cho Hyeyeon 9p, former Korea Women's number 1

I wonder what AI thinks of Fujisawa Hideyuki's opening intuition?
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