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NewInGo goes wider than the average bear!
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Author:  TMark [ Sat May 12, 2012 11:09 am ]
Post subject:  NewInGo goes wider than the average bear!

Perhaps as the result of having a journalist wife, O Meien seems to make much more effort than the average 9-dan to write stuff that is palatable for amateurs. We at GoGoD found his latest offerings especially tasty - enjoyed discussing them at the last executive lunch, in fact! - and thought we would
share them in our own maverick style on New In Go. Part 1, anyway. Part 2 later.

Best wishes.

Author:  emeraldemon [ Sat May 12, 2012 12:11 pm ]
Post subject:  Re: NewInGo goes wider than the average bear!

Looks like gogod.co.uk is down at the moment :(

Author:  RBerenguel [ Sat May 12, 2012 12:11 pm ]
Post subject:  Re: NewInGo goes wider than the average bear!

Gogod is down

Attachments:
Screen shot 2012-05-12 at 9.11.12 PM.png
Screen shot 2012-05-12 at 9.11.12 PM.png [ 15.9 KiB | Viewed 7650 times ]

Author:  uglyboxer [ Sat May 12, 2012 12:50 pm ]
Post subject:  Re: NewInGo goes wider than the average bear!

What? No Nietzsche jokes?

Author:  jts [ Sat May 12, 2012 1:01 pm ]
Post subject:  Re: NewInGo goes wider than the average bear!

uglyboxer wrote:
What? No Nietzsche jokes?

It's because news of GoGod's death has already reached us.

Author:  snorri [ Sat May 12, 2012 3:08 pm ]
Post subject:  Re: NewInGo goes wider than the average bear!

The site is up now with its always enlightening (or at least entertaining) articles. :clap:

Author:  daal [ Sat May 12, 2012 3:27 pm ]
Post subject:  Re: NewInGo goes wider than the average bear!

What a pleasure to read John's singularly British Americanophile take on developments in Japanese go. The article was particularly welcome as it offered some professional wisdom for amateurs presented in palpable portions. I found the cattle analogy so useful that I nailed every move of the test example 1.

In any case, I'd love for him to rejoin the conversations here.

Greetings!

Author:  snorri [ Sat May 12, 2012 3:49 pm ]
Post subject:  Re: NewInGo goes wider than the average bear!

Hi. The article suggests that :w6: is not common in professional play. Indeed I get the same 4 hits as T Mark:

Click Here To Show Diagram Code
[go]$$B Common sequence?
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . 2 . . . . . , . . . . . 1 . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . 5 a . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . 4 . . . . . , . . . . . , . . . |
$$ | . . . . . 6 . . . . . . . . . 3 . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


But man, I remember seeing :w6: so much, but against the low chinese where :b5: is at 'a'. If that's the case, then I get 183 matches out of 1772 games that match up to :b5:. So :w6: is played over 10% of the time in that case, whereas in the high chinese its 4/484 or more like 0.8%.

So why is :w6: somehow so much less popular against the high chinese? It there something technically bad about it? I don't think so. One must remember that :w6: against the low chinese is a relatively new move itself, emerging around 2004, whereas the high chinese fuseki has been losing popularity. With the high chinese, the fuseki up to :b5: has only appeared 23 times since 2004 [cf. GoGoD Winter 2011]. Knowing that, :w6: is not the rare move. It's the high chinese itself that's gotten relatively rare.

So 2004-2011, there are 19774 games in the GoGoD Winter 2011 collection. So the pattern above to :b5: occurs 23/19774 which is about 0.1% of the time.

Let's compare to, say the period 1975-1985. 7269 games in that period, with 86 of them being high chinese vs. nirensei (moves through :b5: above.} More like 1.2%, so relatively, much more popular than in the current era.

So when I see the fuseki above, I do say, "ah, probably amateurs" not because of :w6: but because of :b5: :)

But this is a nitpick. It's a wonderful article---I'm a big fan of O Meien---and thanks so much for bringing ideas from Japanese publications to the English speaking go world!

I also look forward to the Kindle book on Shuei! I know so little about that great player.

Author:  SoDesuNe [ Sun May 13, 2012 1:19 am ]
Post subject:  Re: NewInGo goes wider than the average bear!

snorri wrote:
Click Here To Show Diagram Code
[go]$$B Common sequence?
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . 2 . . . . . , . . . . . 1 . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . 5 a . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . 4 . . . . . , . . . . . , . . . |
$$ | . . . . . 6 . . . . . . . . . 3 . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


So why is :w6: somehow so much less popular against the high chinese?


My guess would be that White really likes to counter Black's center influence. Even more when White will invade/reduce Black's side, resulting most likely in a territory for influence trade. With :w6: at the bottom-middle Hoshi a black wall would not come to its fullest potential.

Maybe you can look at some games with the High-Chinese and White's :w6: at the bottom-middle Hoshi. There might be a chance that in the course of the game the intention behind the move becomes clearer.

Author:  gowan [ Sun May 13, 2012 7:42 am ]
Post subject:  Re: NewInGo goes wider than the average bear!

If I recall the high Chinese is out of favor with the pros lately, as is the san-ren-sei. But I could be wrong :) This position is uncommon

Click Here To Show Diagram Code
[go]$$B Common sequence?
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . 2 . . . . . , . . . . . 1 . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . 5 a . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . 4 . . . . . , . . . . . , . . . |
$$ | . . . . . 6 . . . . . . . . . 3 . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


and apparently not considered good for White but moving W4 and W6 one space to the left yields a position that is good for White. As in this diagram:


Click Here To Show Diagram Code
[go]$$B Common sequence?
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . 2 . . . . . , . . . . . 1 . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . 5 a . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . 4 . . . . . . , . . . . . , . . . |
$$ | . . . . 6 . . . . . . . . . . 3 . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


It's good because White takes territory and W6 limits the potential of Black's influence. In the previous diagram W6 still limits Black's influence but White has a less secure corner.

Author:  Loons [ Sun May 13, 2012 12:22 pm ]
Post subject:  Not related to Fairbairn's interesting article

I haven't databased it, but :w6: was thought to be perhaps too good for white, right?

Click Here To Show Diagram Code
[go]$$B Common sequence?
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . 2 . . . . . , . . . . . 1 . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . 5 . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . 7 . . . |
$$ | . . . 4 . . . . . 8 . . 6 . . a . . . |
$$ | . . . . . . . . . . . . . . . 3 . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

(And when black pincers, white's attachment at 'a' is slightly favourable)

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