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 Post subject: Re: 154. illuck vs. Celebrir
Post #21 Posted: Sat Jan 21, 2012 3:42 am 
Lives in gote
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Liked others: 36
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Rank: German 1k
KGS: 1.Dan
OGS: 4k
Universal go server handle: Celebrir
I'm not fully recovered but I guess I had enough time to think about it:

Click Here To Show Diagram Code
[go]$$c illuck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . . . . . . . . . . X . . |
$$ | . . O , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . 0 . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


First I thought about this:

Click Here To Show Diagram Code
[go]$$Wc illuck vs. Celebrir - Diagram 1
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . . . . . . . . . . X . . |
$$ | . . O , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . 2 . a . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . 1 . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


But this doesn't look good for me because I want the attack move at 'a' which looks a little bit weird here. Second idea:

Click Here To Show Diagram Code
[go]$$Wc illuck vs. Celebrir - Diagram 2
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . . . . . . . a . . X . . |
$$ | . . O , . . . . . 1 . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . 2 b . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


This is a big point for my shimari and gives me the option of 'a' However, if B plays at :b2: or 'b' (which might be the move to be expected because he always played on the 3rd line) This looks like a good framework for B even if everything is on the 3rd line which is a little bit scary... This is why I decided that my opponent good point is my good point:

Click Here To Show Diagram Code
[go]$$Wc illuck vs. Celebrir - Diagram 3
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . . . . . . . . . . X . . |
$$ | . . O , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . a . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . 1 . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . c . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . b . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


I played on the 4th line because I want to take advantage of his 3rd lineishness. My stones has to direction So I should be able to use him effectively.

I guess he plays either 'c' or something at the top.

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 Post subject: Re: 154. illuck vs. Celebrir
Post #22 Posted: Sat Jan 21, 2012 10:10 am 
Lives in sente

Posts: 1223
Liked others: 738
Was liked: 239
Rank: OGS 2d
KGS: illluck
Tygem: Trickprey
OGS: illluck
Click Here To Show Diagram Code
[go]$$Bcm11 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . . . 1 . . . . . . X . . |
$$ | . . O , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

The top seems like the largest empty area, so I'll play it (sadly enough, this is about the extent of my opening knowledge :p).

I considered the below as well, but was not sure that I can end in sente to play on top.

Click Here To Show Diagram Code
[go]$$Bcm11 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . . . . . . . . . . X . . |
$$ | . . O , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . 1 . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

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 Post subject: Re: 154. illuck vs. Celebrir
Post #23 Posted: Sun Jan 22, 2012 4:07 am 
Lives in gote
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Posts: 353
Liked others: 36
Was liked: 14
Rank: German 1k
KGS: 1.Dan
OGS: 4k
Universal go server handle: Celebrir
Click Here To Show Diagram Code
[go]$$Bcm11 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . . . X . 2 . . . . X . . |
$$ | . . O , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


I guess I could play peaceful now:

Click Here To Show Diagram Code
[go]$$Wcm1 illluck vs. Celebrir - Diagram 1
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . 1 . X . . . . . . X . . |
$$ | . . O , . . . . . , . . 2 . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . 3 . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . W . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . 4 . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . 5 . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


Doing something with :wc: doesn't seem urgent because this stone still has two more or less equal directions. Second option would be a more aggressive move:

Click Here To Show Diagram Code
[go]$$Wcm1 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . 2 . . X . 1 . . . . X . . |
$$ | . . O , . . . . . , . . . . . 5 . . . |
$$ | . . . . 3 . . . . 4 . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . a . . . B . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


Invading at 'a' doesn't seem so good because :bc: is one point closer than at the top.

I'll choose the aggressive way to make this game more entertaining for the observers ;) I know I'll regret this soon :roll:

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 Post subject: Re: 154. illuck vs. Celebrir
Post #24 Posted: Sun Jan 22, 2012 12:54 pm 
Lives in sente

Posts: 1223
Liked others: 738
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Rank: OGS 2d
KGS: illluck
Tygem: Trickprey
OGS: illluck
Click Here To Show Diagram Code
[go]$$Bcm11 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . . . X . O . 3 . . X . . |
$$ | . . O , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

Let's try something interesting :) I think I can just play the 2-space extension, but then white extending to my upper right corner is hard to ignore.

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 Post subject: Re: 154. illuck vs. Celebrir
Post #25 Posted: Sun Jan 22, 2012 1:31 pm 
Gosei
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Seems good,

but may I just say this would have been an awesome game:

Click Here To Show Diagram Code
[go]$$Bcm13 Black sente, so maybe a bit ahead
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . 1 . . X . O . . 2 . X . . |
$$ | . . O , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . 3 . . |
$$ | . . 6 . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . 7 . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . 4 . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . 5 , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . 8 . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

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This post by Loons was liked by: illluck
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 Post subject: Re: 154. illuck vs. Celebrir
Post #26 Posted: Sun Jan 22, 2012 1:53 pm 
Lives in gote
User avatar

Posts: 353
Liked others: 36
Was liked: 14
Rank: German 1k
KGS: 1.Dan
OGS: 4k
Universal go server handle: Celebrir
Click Here To Show Diagram Code
[go]$$Bcm11 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . 4 . X . O . X . . X . . |
$$ | . . O , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


That's intresting. I thought he would welcome the possibility to limit my shimari. Playing peacefully now seems bad:

Click Here To Show Diagram Code
[go]$$Wcm1 illluck vs. Celebrir - Diagram 1
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . 2 . . X . O . X . . X . . |
$$ | . . O , . . . . . , . . . . . , . . . |
$$ | . . . . . . 4 . . 3 . 1 . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


At this way he gets the reduction and I got nearlly nothing. Let's punish him for not reinforcing his own stone:

Click Here To Show Diagram Code
[go]$$Wcm1 illluck vs. Celebrir - Diagram 2
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . b . . . . . . . |
$$ | . . . . O . . 1 . X . O . X . . X . . |
$$ | . . O , . . . c . , . . . . . , . . . |
$$ | . . . . . . . . . a . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


I could imagine him playing 'a' to 'c' bot none of them seems very bad for me. Let's see what happens.

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 Post subject: Re: 154. illuck vs. Celebrir
Post #27 Posted: Sun Jan 22, 2012 2:21 pm 
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illluck wrote:
Click Here To Show Diagram Code
[go]$$Bcm11 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . . . 1 . . . . . . X . . |
$$ | . . O , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

The top seems like the largest empty area, so I'll play it (sadly enough, this is about the extent of my opening knowledge :p).


Click Here To Show Diagram Code
[go]$$Bcm11 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . . . . 1 . . . . . X . . |
$$ | . . O , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


This is better. You want 5 point extensions in the opening unless the other guy has more potential, and then you can play a 6 point extension. It's covered by Yulin Yang in one of his workshop lecture books.

The reason is that a 6 point extension can be invaded behind:

Click Here To Show Diagram Code
[go]$$Bcm11 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . 3 . . 1 . 2 . . 4 . X . . |
$$ | . . O , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


Not that you'd always play that way, but that potential exists with a 6 stone extension. That's why it makes sense to play 6 points if the other guy has more moyo. You're salting the whole side. In this case the other corner is facing along the left side so the top isn't bigger for him than you.

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 Post subject: Re: 154. illuck vs. Celebrir
Post #28 Posted: Sun Jan 22, 2012 2:24 pm 
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Click Here To Show Diagram Code
[go]$$Bcm11 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . O . X . O . X . . X . . |
$$ | . . O , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . 5 . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

Hehe, the board actually looks pretty symmetrical right now. This jump leaves a connection, but I don't really care about it at the moment (will tenuki if white attaches underneath. The kosumi stops the connection, but I don't feel like I'm strong enough in area to play it.

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 Post subject: Re: 154. illuck vs. Celebrir
Post #29 Posted: Sun Jan 22, 2012 3:15 pm 
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@Numsgil
I'm not under the impression K17 was misplaced.

All of these, to my knowledge are normal ways of developing a 3-3 stone. 'a' aims at cramping the enclosure with the nice move of 'x' (and the enclosure of 'c' or 'd'). It is true what you and Yilun Yang say about the length of extensions; that doesn't make them always wrong or right. Given white can play 'y', I think 'x' was a desirable spot. About our current fight, I cannot say.
Click Here To Show Diagram Code
[go]$$Bcm11
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . x . . a . . . b . . X . . |
$$ | . . O , . . . . . , . . . c d , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . y . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |[/go]

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 Post subject: Re: 154. illuck vs. Celebrir
Post #30 Posted: Mon Jan 23, 2012 3:58 am 
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Click Here To Show Diagram Code
[go]$$Bcm11 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . O . X . O . X . . X . . |
$$ | . . O , . . . . . , . . . 6 . , . . . |
$$ | . . . . . . . . . X . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


I guess I have three options now:

Click Here To Show Diagram Code
[go]$$Wcm1 illluck vs. Celebrir - Diagram 1
$$ ---------------------------------------
$$ | . . . . . . . . . 0 . . . . . . . . . |
$$ | . . . . . . . 8 4 1 2 . . . . . . . . |
$$ | . . . . O . 9 O 6 X 3 O . X . . X . . |
$$ | . . O , . . . . 7 5 . . . . . , . . . |
$$ | . . . . . . . . . X a . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . c . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . b . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


I still have to protect the cut at 'a'. This would be some nice influence but B has sente now and a lot of places to reduce power of my wall. For example 'b' and 'c' seem to work.


Click Here To Show Diagram Code
[go]$$Wcm1 illluck vs. Celebrir - Diagram 2
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . b . a . . . . . . . |
$$ | . . . . O . . O . X . O . X . . X . . |
$$ | . . O , . 5 . . . , . . . . . , . . . |
$$ | . . . . . . . 4 . X . 1 . 2 . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . 3 . . . . . . . |
$$ | . . . . . . . . . . . . . . . c . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


At this way both groups would be unsettled. Of course he can play 'a' just as easy as I can play 'b'. The sad is that he gets something nice at the right if he gets 'c'.


Click Here To Show Diagram Code
[go]$$Wcm1 illluck vs. Celebrir - Diagram 3
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . a . . . . . . . |
$$ | . . . . O . . O . X . O . B . . X . . |
$$ | . . O , . 7 . . . , . . 3 1 2 , . . . |
$$ | . . . . . . . 6 . X . . . . 4 . . . . |
$$ | . . . . . . . . . . . . 5 . . . . . . |
$$ | . . . . . . . . . . . . . . b . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


At this way 'a' is impossible for him. Besides my group is a little bit more solid which might allow 'b' later. Of course :bc:, :b2: and :b4: are more solid as well, but I think even at diagram 2 the chances to invade the right are small.

I'm not sure whether diagram 2 or 3 is better. However, making a solid group even more silid doesn't seem that bad and somehow I like the fact he isn't able to connect with 'a' in diagram 2. Therefore I choose diagram 3.

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 Post subject: Re: 154. illuck vs. Celebrir
Post #31 Posted: Mon Jan 23, 2012 6:35 am 
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Click Here To Show Diagram Code
[go]$$Wc illuck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . . . . . . . . . . X . . |
$$ | . . O , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . 2 . b . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , a . . . . , . . . . . , . . . |
$$ | . . 1 . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


The left side reminds me of the earlier problems in "Get strong at attacking", where there is a two-move solution, see problem xxx for the continuation :P

Exchanging :w1: for :b2: looks like a good way to attack, and then we're at another typical middle-game problem situation, with 'a' and 'b' being the interesting spots. I'd probably play 'a'.

Of course, the recent moves at the top change the situation quite a bit, black now has supporting stones in the area.

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 Post subject: Re: 154. illuck vs. Celebrir
Post #32 Posted: Mon Jan 23, 2012 11:38 am 
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Click Here To Show Diagram Code
[go]$$Bcm11 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . O . X . O . X . . X . . |
$$ | . . O , . . . . . , . . . O 7 , . . . |
$$ | . . . . . . . . . X . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

Not entirely sure, but feels like a jump instead of this contact is better for white since my two top stones are not really easy to attack even after white becomes stronger in the area. I also considered N17 here, but thought being connected is not worth getting haned (?) at the head of two on both sides and leaving a weaker corner.

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 Post subject: Re: 154. illuck vs. Celebrir
Post #33 Posted: Mon Jan 23, 2012 11:42 am 
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Click Here To Show Diagram Code
[go]$$Bcm11 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . O . X . O . X . . X . . |
$$ | . . O , . . . . . , . . 8 O X , . . . |
$$ | . . . . . . . . . X . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


Following the plan.


@illuck
Hey, finally I got you to play on the 4th line ;)

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 Post subject: Re: 154. illuck vs. Celebrir
Post #34 Posted: Mon Jan 23, 2012 4:34 pm 
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[go]$$Bcm11 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . O . X . O . X . . X . . |
$$ | . . O , . . . . . , . . O O X , . . . |
$$ | . . . . . . . . . X . . . . 9 . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

@Celebrir:
Hehe, but I guess I played on the fifth line a move before already. A lot of my games have just 3rd lines stones until like move 25-30.

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Post #35 Posted: Mon Jan 23, 2012 5:40 pm 
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Click Here To Show Diagram Code
[go]$$Bcm11 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . O . X . O . X . . X . . |
$$ | . . O , . . . . . , . . O O X , . . . |
$$ | . . . . . . . . . X . . . . X . . . . |
$$ | . . . . . . . . . . . . 0 . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


I'm curious to see whether he plays his next move how I predicted.


@illuck:
5th line doesn't matter but you'll see later how often I expected you to play on the 4th line. I even got scolded by Uberdude for not paying attention to your previous moves ;)

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 Post subject: Re: 154. illuck vs. Celebrir
Post #36 Posted: Mon Jan 23, 2012 6:01 pm 
Lives in sente

Posts: 1223
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Rank: OGS 2d
KGS: illluck
Tygem: Trickprey
OGS: illluck
Click Here To Show Diagram Code
[go]$$Bcm11 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . O . X . O . X . . X . . |
$$ | . 1 O , . . . . . , . . O O X , . . . |
$$ | . . . . . . . . . X . . . . X . . . . |
$$ | . . . . . . . . . . . . O . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

There are a lot of points on the board that seem roughly miai. So I'll play a probe to see if I can find a more clear way to proceed.

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 Post subject: Re: 154. illuck vs. Celebrir
Post #37 Posted: Tue Jan 24, 2012 7:28 am 
Lives in gote
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Posts: 353
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Rank: German 1k
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Universal go server handle: Celebrir
@illuck:
You forgot to go to the 2x moves in your dia ;)


Click Here To Show Diagram Code
[go]$$Bcm21 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . O . X . O . X . . X . . |
$$ | . X O , . . . . . , . . O O X , . . . |
$$ | . 2 . . . . . . . X . . . . X . . . . |
$$ | . . . . . . . . . . . . O . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


I have to admit that this looks like a good move... Let's look at some options:

Click Here To Show Diagram Code
[go]$$Wcm1 illluck vs. Celebrir - Diagram 1
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . 8 4 7 . . . . . . . . . . . . . . . |
$$ | 6 . 2 3 O . . O . X . O . X . . X . . |
$$ | . X O , . . . . . , . . O O X , . . . |
$$ | . 5 1 . . . . . . X . . . . X . . . . |
$$ | . . . . . . . . . . . . O . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . B . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


With :bc: at its place this looks quite bad... I don't think this is an option.

Click Here To Show Diagram Code
[go]$$Wcm1 illluck vs. Celebrir - Diagram 2
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . 3 5 . O . . O . X . O . X . . X . . |
$$ | 7 X O 4 . . . . . , . . O O X , . . . |
$$ | . 1 2 a . . . . . X . . . . X . . . . |
$$ | . 6 . . . . . . . . . . O . . . . . . |
$$ | . . . 8 . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


I think this is okay for both. If I get 'a' later he looks fairly overconcentrated

Click Here To Show Diagram Code
[go]$$Wcm1 illluck vs. Celebrir - Diagram 2
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . a b . O . . O . X . O . X . . X . . |
$$ | . X O . . . . . . , . . O O X , . . . |
$$ | . . . . . . . . . X . . . . X . . . . |
$$ | . . . . . . . . . . . . O . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . B . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


I generally don't like 'a' and 'b' is only good if I get a good attack at B. However, :bc: is in a good position to destroy all attempts to attack.

Of course this is a probe. So he doesn't have to play the full variations now.


EDIT: One last but important sentence in my explanations.


Last edited by Celebrir on Tue Jan 24, 2012 8:18 am, edited 1 time in total.
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 Post subject: Re: 154. illuck vs. Celebrir
Post #38 Posted: Tue Jan 24, 2012 8:07 am 
Lives with ko
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Celebrir wrote:
I have to admit that this looks like a good move... Let's look at some options:

Click Here To Show Diagram Code
[go]$$Wcm1 illluck vs. Celebrir - Diagram 1
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . 8 4 7 . . . . . . . . . . . . . . . |
$$ | 6 . 2 3 O . . O . X . O . X . . X . . |
$$ | . X O , . . . . . , . . O O X , . . . |
$$ | . 5 1 . . . . . . X . . . . X . . . . |
$$ | . . . . . . . . . . . . O . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . B . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


With :bc: at its place this looks quite bad... I don't think this is an option.



I'm not stronger than the players, but:

I think this result would be quite good for white... White gets thickness in sente, and is now free to attack the black stone.

Click Here To Show Diagram Code
[go]$$Wcm1 illluck vs. Celebrir - Diagram 1
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . X X O . . . . . . . . . . . . . . . |
$$ | X . X O O . . O . B . O . X . . X . . |
$$ | . X O , . . . . . , . . O O X , . . . |
$$ | . O O . . . . . . B . . . . X . . . . |
$$ | . . . . . . . . . . . . O . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . B . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . 1 . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


That looks like a good attack. Who knows, perhaps this could even end up as a splitting attack against the stones at the top?

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 Post subject: Re: 154. illuck vs. Celebrir
Post #39 Posted: Tue Jan 24, 2012 11:26 am 
Judan

Posts: 6727
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KGS: Uberdude 4d
OGS: Uberdude 7d
flOvermind, I agree with you (and therefore disagree with Celebrir) that that diagram is good for white. However, black shouldn't live with a tripod group straight away, but reinforce his left side stone now that white answered the probe by stressing the outside. Then he can live in the corner later, or else white will reinforce and black gets an extra move elsewhere.

Click Here To Show Diagram Code
[go]$$Bcm21 Better flow for black
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . O . . O . X . O . X . . X . . |
$$ | . X O , . . . . . , . . O O X , . . . |
$$ | . . 2 . . . . . . X . . . . X . . . . |
$$ | . . . . . . . . . . . . O . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . 3 . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


This post by Uberdude was liked by 2 people: Chew Terr, perceval
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 Post subject: Re: 154. illuck vs. Celebrir
Post #40 Posted: Fri Jan 27, 2012 1:12 am 
Lives in sente

Posts: 1223
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Rank: OGS 2d
KGS: illluck
Tygem: Trickprey
OGS: illluck
Click Here To Show Diagram Code
[go]$$Bcm21 illluck vs. Celebrir
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . 4 6 . O . . O . X . O . X . . X . . |
$$ | 8 X O 5 . . . . . , . . O O X , . . . |
$$ | . O 3 . . . . . . X . . . . X . . . . |
$$ | . 7 9 . . . . . . . . . O . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . O . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . , . . . |
$$ | . . . . . X . . . . X . . . . . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


Trigger if you want to accept. Apologies if I don't respond to your next move quickly - the time-out issue is very annoying, I've been trying to post this reply for over an hour T.T

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