Teamovitch #1

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topazg
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Re: Teamovitch #1

Post by topazg »

Whilst we wait for a move, I just thought I'd encourage you guys to speed up with the following bit of news on our team:

Red is now 1d
chew is now 1k
TJ is now 4k

I'm barely qualified to be the captain any more - just sayin'... ;)
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Joaz Banbeck
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Re: Teamovitch #1

Post by Joaz Banbeck »

Click Here To Show Diagram Code
[go]$$Bc
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . O . . . . . . . . X . . . . . |
$$ | . . . X O . . . . , . . . . . X . . . |
$$ | . X X O O . . . . . . . . . . . X . . |
$$ | . O O X . . . . . . . . . . . O O . . |
$$ | . O X X . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . X O . . . . . . . |
$$ | . . . . . . . . . O O X . . . . O . . |
$$ | . . . , . . . . . O X X . . . , . . . |
$$ | . . O . . . . . . O X . O O . . . . . |
$$ | . . . B . . . . . O X X . . O . X . . |
$$ | . . . . . . . . . . O X X . . . . . . |
$$ | . . . . . . . . . O . O X . O . . . . |
$$ | . . . . . . . . X . . O . X O . O O . |
$$ | . . X , . . . . . , . . . X O , X X . |
$$ | . . . . X . . . . X . O X . X X . . . |
$$ | . . . . . . . . . . . O . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


EDIT: Oops, sorry about the sleeve tesuji.

The immediate attempt to live just gets us killed. The circled stones are too powerful. If we had something around 'a', maybe we could start a liberties race. But even that is difficult because they can make moves like 'b' that gain eyespace for them. If we had both 'a' and 'b', it might be tenable. Or if we had something around 'c' we might try running. But now it is premature.

Click Here To Show Diagram Code
[go]$$Bc
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . b b . . . . . . . . . . . . . . . |
$$ | . . X b O . . . . . . . . X . . . . . |
$$ | . . . X O . . a . , . . . . . X . . . |
$$ | . X X O O . . . . . . . . . . . X . . |
$$ | . O O X 2 1 . . . . . . . . . O O . . |
$$ | . O X X 3 4 8 . . . . . . . . . . . . |
$$ | . . O . . 7 . . . . X O . . . . . . . |
$$ | . . 6 5 . . . . . W O X . . . . O . . |
$$ | . . . , . . . . . W X X . . . , . . . |
$$ | . . W . c . . . . W X . O O . . . . . |
$$ | . . . . . . . . . W X X . . O . X . . |
$$ | . . . . . . . . . . O X X . . . . . . |
$$ | . . . . . . . . . O . O X . O . . . . |
$$ | . . . . . . . . X . . O . X O . O O . |
$$ | . . X , . . . . . , . . . X O , X X . |
$$ | . . . . X . . . . X . O X . X X . . . |
$$ | . . . . . . . . . . . O . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


Move 1 below is a reasonable move under normal circumstances, but we are behind. They can just reply with 2, and because of their strength on the left, they get more from the 1-2 exchange than we do.
However, if the suggestion had been 1 at 2, that would be a different story. Not only would it be sufficiently aggressive toward the left, but if would be a ladder breaker for a ladder coming from the middle.

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


An approach from the bottom is also a reasonable move, and I think that Fwiffo nailed the exact location.
If they let us play at 'a' next, we can neutralize much of their strength. If they take 'a', we can take 'b', which still neutralizes some of their strength. It also removes some of the aji of a white invasion at 'c', which has worried me for a while.

Click Here To Show Diagram Code
[go]$$Bc
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . O . . . . . . . . X . . . . . |
$$ | . . . X O . . . . , . . . . . X . . . |
$$ | . X X O O . . . . . . . . . . . X . . |
$$ | . O O X . . . . . . . . . . . O O . . |
$$ | . O X X . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . X O . . . . . . . |
$$ | . . . . . . . . . O O X . . . . O . . |
$$ | . . . , . . . . . O X X . . . , . . . |
$$ | . . O a . . . . . O X . O O . . . . . |
$$ | . . . 1 b . . . . O X X . . O . X . . |
$$ | . . . . . . . . . . O X X . . . . . . |
$$ | . . . . . . . . . O . O X . O . . . . |
$$ | . . . . . . . . X . . O . X O . O O . |
$$ | . . X , . . . . . , . . . X O , X X . |
$$ | . . . . X . . c . X . O X . X X . . . |
$$ | . . . . . . . . . . . O . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


In summary, if I were playing it, it would be a tossup between a reduction from the bottom and a reduction from the top. But the choices that I am given are a just-right reduction from the bottom, and a too-conservative reduction from the top. So we are going with the reduction from the bottom with D8.
Help make L19 more organized. Make an index: https://lifein19x19.com/viewtopic.php?f=14&t=5207
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Re: Teamovitch #1

Post by tj86430 »

topazg wrote:TJ is now 4k

You must know something I don't :)

(I was briefly 4k @ kgs, but now I think I'm 6k or something)
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Re: Teamovitch #1

Post by tj86430 »

Joaz, I think we would like to keep our stone @ C12
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Re: Teamovitch #1

Post by tj86430 »

WIC:

My first instinct is D9, but I'm not sure if it's best, so I don't suggest it just yet
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Chew Terr
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Re: Teamovitch #1

Post by Chew Terr »

Click Here To Show Diagram Code
[go]$$Bc
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . O . . . . . . . . X . . . . . |
$$ | . . . X O . . . . , . . . . . X . . . |
$$ | . X X O O . . . . . . . . . . . X . . |
$$ | . O O X . . . . . . . . . . . O O . . |
$$ | . O X X . . . . . . . . . . . . . . . |
$$ | . . W . . . . . . . X O . . . . . . . |
$$ | . . . . . . . . . O O X . . . . O . . |
$$ | . . . , . . . . . O X X . . . , . . . |
$$ | . . O . . . . . . O X . O O . . . . . |
$$ | . . . B . . . . . O X X . . O . X . . |
$$ | . . . . . . . . . . O X X . . . . . . |
$$ | . . . . . . . . . O . O X . O . . . . |
$$ | . . . . . . . . X . . O . X O . O O . |
$$ | . . X , . . . . . , . . . X O , X X . |
$$ | . . . . X . . . . X . O X . X X . . . |
$$ | . . . . . . . . . . . O . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

Hey, you don't get to remove our last move!
White internal chat:
Well TJ, if you're not suggesting D9, I am. Separate, stabilize, all of those good things.
Someday I want to be strong enough to earn KGS[-].
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Re: Teamovitch #1

Post by Redundant »

WIC
I guess D9 is already taken, so I'll recommend making a ko in the corner with c18.
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Re: Teamovitch #1

Post by tj86430 »

WIC/suggestion:
Since D9 apparently was the best choice both locally and globally, but it is now taken, I will suggest something entirely different: M16
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Re: Teamovitch #1

Post by tj86430 »

Hey, captain, we have given our suggestions almost a week ago! It can't be so hard to decide, can it? :razz:
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topazg
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Re: Teamovitch #1

Post by topazg »

I apologise, I've not been around enough and it slipped off the bottom of my unread posts list :P

Click Here To Show Diagram Code
[go]$$Bcm57 Prisoners: None
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . O . . . . . . . . X . . . . . |
$$ | . . . X O . . . . , . . . . . X . . . |
$$ | . X X O O . . . . . . . . . . . X . . |
$$ | . O O X . . . . . . . . . . . O O . . |
$$ | . O X X . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . X O . . . . . . . |
$$ | . . . . . . . . . O O X . . . . O . . |
$$ | . . . , . . . . . O X X . . . , . . . |
$$ | . . O 2 . . . . . O X . O O . . . . . |
$$ | . . . 1 . . . . . O X X . . O . X . . |
$$ | . . . . . . . . . . O X X . . . . . . |
$$ | . . . . . . . . . O . O X . O . . . . |
$$ | . . . . . . . . X . . O . X O . O O . |
$$ | . . X , . . . . . , . . . X O , X X . |
$$ | . . . . X . . . . X . O X . X X . . . |
$$ | . . . . . . . . . . . O . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


Yeah, this makes sense, though it does also commit us to preventing Black getting a huge lower left corner. Still, we can always probe and start red's ko ;)
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Re: Teamovitch #1

Post by Jordus »

Black Internal Chat:
I think playing to threaten a cut with :b3: is the perfect move now thanks to our :b1: stone
Click Here To Show Diagram Code
[go]$$Bcm Prisoners: None
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . O . . . . . . . . X . . . . . |
$$ | . . . X O . . . . , . . . . . X . . . |
$$ | . X X O O . . . . . . . . . . . X . . |
$$ | . O O X . . . . . . . . . . . O O . . |
$$ | . O X X . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . X O . . . . . . . |
$$ | . . . . . . . . . O O X . . . . O . . |
$$ | . . . , . . . . . O X X . . . , . . . |
$$ | . . O 2 . . . . . O X . O O . . . . . |
$$ | . . . 1 . . . . . O X X . . O . X . . |
$$ | . . . . . . . . 3 . O X X . . . . . . |
$$ | . . . . . . . . . O . O X . O . . . . |
$$ | . . . . . . . . X . . O . X O . O O . |
$$ | . . X , . . . . . , . . . X O , X X . |
$$ | . . . . X . . . . X . O X . X X . . . |
$$ | . . . . . . . . . . . O . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


Just a quick analysis... more to come..
I'm thinking...
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Re: Teamovitch #1

Post by fwiffo »

Black suggestion:
Click Here To Show Diagram Code
[go]$$Bcm57 Prisoners: None
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . O . . . . . . . . X . . . . . |
$$ | . . . X O . . . . , . . . . . X . . . |
$$ | . X X O O . . . . . . . . . . . X . . |
$$ | . O O X . . . . . . . . . . . O O . . |
$$ | . O X X . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . X O . . . . . . . |
$$ | . . . . . . . . . O O X . . . . O . . |
$$ | . . . , . . . . . O X X . . . , . . . |
$$ | . . O 2 . . . . . O X . O O . . . . . |
$$ | . . . 1 3 a . . . O X X . . O . X . . |
$$ | . . . . . . . . . . O X X . . . . . . |
$$ | . . . . . . . . . O . O X . O . . . . |
$$ | . . . . . . . . X . . O . X O . O O . |
$$ | . . X , . . . . . , . . . X O , X X . |
$$ | . . . . X . . . . X . O X . X X . . . |
$$ | . . . . . . . . . . . O . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

We really can't skip this follow-up. The hane would mostly undo our last move. We could try jumping up instead ( :b59: at a), but I always regret that when I try it.
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Re: Teamovitch #1

Post by Jordus »

Black Internal Chat:
I agree that the follow up is important if we can't keep sente. And chancing that they will play in a way that we can keep it is risky... but... extending just further tightens the noose on our black group at d13 and extends their moyo... and we can't forget that weak top left corner...what to do.... hmmmm....
I'm thinking...
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Re: Teamovitch #1

Post by fwiffo »

Bump... Do we still have a game here?
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Re: Teamovitch #1

Post by Jedo »

Apologies, middle of finals week over here. Suggestion:
Click Here To Show Diagram Code
[go]$$Bcm57 Prisoners: None
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . O . . . . . . . . X . . . . . |
$$ | . . . X O . . . . , . . . . . X . . . |
$$ | . X X O O . . . . . . . . . . . X . . |
$$ | . O O X . . . . . . . . . . . O O . . |
$$ | . O X X . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . X O . . . . . . . |
$$ | . . . . . . . . . O O X . . . . O . . |
$$ | . . . , . . . . . O X X . . . , . . . |
$$ | . . O 2 . . . . . O X . O O . . . . . |
$$ | . . . 1 . 3 . . . O X X . . O . X . . |
$$ | . . . . . . . . . . O X X . . . . . . |
$$ | . . . . . . . . . O . O X . O . . . . |
$$ | . . . . . . . . X . . O . X O . O O . |
$$ | . . X , . . . . . , . . . X O , X X . |
$$ | . . . . X . . . . X . O X . X X . . . |
$$ | . . . . . . . . . . . O . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


I think Fwiffo's move is correct, but this is just to give us another option. With the wedge:
Click Here To Show Diagram Code
[go]$$Bcm57 Prisoners: None
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . O . . . . . . . . X . . . . . |
$$ | . . . X O . . . . , . . . . . X . . . |
$$ | . X X O O . . . . . . . . . . . X . . |
$$ | . O O X . . . . . . . . . . . O O . . |
$$ | . O X X . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . X O . . . . . . . |
$$ | . . . . . . . . . O O X . . . . O . . |
$$ | . . . , . . . . . O X X . . . , . . . |
$$ | . . O 2 6 . . . . O X . O O . . . . . |
$$ | . . . 1 4 3 . . . O X X . . O . X . . |
$$ | . . . 7 5 8 9 . . . O X X . . . . . . |
$$ | . . . . . . . . . O . O X . O . . . . |
$$ | . . . . . . . . X . . O . X O . O O . |
$$ | . . X , . . . . . , . . . X O , X X . |
$$ | . . . . X . . . . X . O X . X X . . . |
$$ | . . . . . . . . . . . O . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
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