Teamovich 2

Marcus · Post by **Marcus** » Fri Feb 11, 2011 5:33 am

Click Here To Show Diagram Code: [go]$$cm1 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . O , X . . . . , . . . . . , . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . 6 . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

WIC:

SinK · Post by **SinK** » Fri Feb 11, 2011 9:44 am

BIC:

Right so my thoughts run like this.
We prioritise by playing urgent then big moves and clearly the marked stone is urgently in need of settling but looking at the rest of the board there are a lot of big opening moves to play(a-e are all big moves worth considering and the approach at f/g will require a response from him and probably build a bit of a black wall to neutralise the white stones on the left.

Click Here To Show Diagram Code: [go]$$cm1 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . e . . . . f . . . . | $$ | . . O , B . . . . , . . . . g , . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . d . . . . . X . . . . . a . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . c . . . . . b . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

All these big moves means sente is important so the obvious settling move of:

Click Here To Show Diagram Code: [go]$$cm1 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . O , X . . 7 . , . . . . . , . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

seems slow. I want to protect that stone in a way that requires a local response. So I nominate the play at E14 followed by something like the sequence here:

Click Here To Show Diagram Code: [go]$$cm1 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . O , X . . . . , . . . . b , . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . O 1 3 . . . . . . . . . . . . . | $$ | . . . . 2 5 . . . . . . . . . . . . . | $$ | . . . 4 . 6 . . . . . . . . . . . . . | $$ | . . . . a . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

7 at (a) or (b).

lesenv · Post by **lesenv** » Fri Feb 11, 2011 2:01 pm

BIC

I agree with Sinks general ideas, but I'd play another move:

Click Here To Show Diagram Code: [go]$$cm1 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . O , X . . . . , . . . . . , . . . | $$ | . . . B . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

I expect something like this:

Click Here To Show Diagram Code: [go]$$Wcm9 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . O , X . . . 4 , . . . . . , . . . | $$ | . . 1 B . . . . . . . . . . . O . . . | $$ | . . . O 2 . . . . . . . . . . . . . . | $$ | . . . 3 4 . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

blocking from the other side doesn't work, i think

Click Here To Show Diagram Code: [go]$$Wcm9 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . O , X . . . . , . . . . . , . . . | $$ | . . 4 B 1 3 . . . . . . . . . O . . . | $$ | . . . O 2 . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

threeve · Post by **threeve** » Fri Feb 11, 2011 10:34 pm

BIC

Both of the suggestions so far result in nice black walls, but they both face right at white's q15 stone while white's left group will be facing a wide open side, a bottom left corner that has yet to see a stone, and a top left corner that is still available for the taking with a move like d17. Not exactly my idea of a good time...

So here is my alternative:

Click Here To Show Diagram Code: [go]$$Bcm7 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . 1 . . . . . . . . . . . . . . . . | $$ | . . O , X . . . . , . . . . . , . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

This aims to go ahead and take a bit of the corner, strengthen our group, and prepare for approaching the top-right or to take the bottom left corner and approach or invade white's position on the left. It doesn't directly try to make influence and work with tengen, but the plan would be to do so after ensuring white doesn't just get a massive amount of territory in exchange for our influence. I just can't concede that much to white without trying to make some territory of our own. I'd expect something like the following:

Click Here To Show Diagram Code: [go]$$Bcm7 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . b . . . . . . . . . . . . . . . . . | $$ | . 2 1 3 . . . x . . . . . . . x . . . | $$ | . . O , X . . . . , . . . . x , . . . | $$ | . a c . . . . . . . . . . . . O . . . | $$ | . . . O x . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . x . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . x . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

w probably takes the a or b point (c seems like a mistake as it makes b sente for black), after which we could consider one of the x points.

Redundant · Post by **Redundant** » Sat Feb 12, 2011 4:29 pm

Click Here To Show Diagram Code: [go]$$Bcm7 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . 1 . . . . . . . . . . . . . . . . | $$ | . . O , X . . . . , . . . . . , . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

Team:

The game move is about the only move in this position.

Click Here To Show Diagram Code: [go]$$cm1 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . O , X . . . . , . . . . b , . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . O 1 3 . . . . . . . . . . . . . | $$ | . . . . 2 5 . . . . . . . . . . . . . | $$ | . . . 4 . 6 . . . . . . . . . . . . . | $$ | . . . . a . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

The above forces white to take fourth line territory in good shape, while giving us not nearly enough in exchange.

Click Here To Show Diagram Code: [go]$$Wcm9 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . O , X . . . 4 , . . . . . , . . . | $$ | . . 1 B . . . . . . . . . . . O . . . | $$ | . . . O 2 . . . . . . . . . . . . . . | $$ | . . . 3 4 . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

This suggestion is pushing from behind on the fourth line ... which is rarely a good idea. It also removes all aji from white's shape, making them perfectly strong.

Observers:

Click Here To Show Diagram Code: [go]$$Bcm7 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . 2 1 3 . . . . . . . . . . . . . . . | $$ | . . O , X . . . . , . . . . . , . . . | $$ | . 4 . . . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

We're going to play out like this, which I'm fine with. I'm debating what I want to do with the top side afterward. We might tenuki this if there's a good, big suggestion as we have the tengen stone for backup. Even then, this joseki is good for black according to Hwang In-seong. Every time he reviewed an insei league game with this joseki, his first words were, "this is not a pattern." Black's shape is better than the territory white gets (for contrast, compare with the simple attach underneath joseki).

There's also the option for white of the two space high pincer after 3, but it won't work out well for them with our tengen stone offering support. We're begging for a fighting game.

robinz · Post by **robinz** » Mon Feb 14, 2011 5:05 am

WIC:

OK, I guess one of us White players needs to get the ball rolling and start discussing move choices here. Apologies for me not doing so sooner - to be honest, I feel a bit out of depth here (this isn't a joseki I've ever come across), and have also not been feeling too well for the past few days, which doesn't make me want to sit down in front of the go board and look at lots of detailed lines.

But still, black's latest move is an attachment, and there are usually a fairly limited number of sensible responses to those. Let's look in more detail:

Click Here To Show Diagram Code: [go]$$Bcm7 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . a 1 b . . . . . . . . . . . . . . . | $$ | . c O d X . . . . , . . . . . , . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

- a to d here are the stereotypical moves to consider in response to an attachment (ignoring the other local stones for now), in the sense that one of them will be correct over 90% of the time.

Well, here we can instantly rule out b, I think, as black's cut at d is going to lose us one of our 2 stones. We can't capture black's C17 first either:

Click Here To Show Diagram Code: [go]$$Wc Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . 5 4 6 . . . . . . . . . . . . . . . | $$ | . 3 X 1 . . . . . . . . . . . . . . . | $$ | . x O 2 X . . . . , . . . . . , . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

- if

at

instead, then :b6:

at x. Not nice at all.

I'm also going to rule out d, on shape grounds - walking into "hane at the head of two stones" after black responds at b doesn't seem too sensible, and black's group looks a lot more comfortable than ours.

So that leaves a and c. A was Mnemonic's nominated choice, and is presumably the joseki move. Although I can't say I much like the look of the sequence he showed - I'd rather continue with something strengthening our own group - this does look like a very sensible move, perhaps even the only one.

c doesn't look too bad, but give black a bit more of the corner for seemingly not much gain.

All in all, I think I'm going to nominate the obvious choice of "a" above (B17), in the hope that it is indeed the only move and it will allow Marcus to just get on with the game. If he does want another suggestion, then "c" looks to me to be about the only viable alternative (perhaps a tenuki is possible, but I doubt it), so I'd suggest that one of Mnemonic or Rafa suggests it (unless of course I'm being stupid, and one of you spots a great move that I've missed

)

Rafa · Post by **Rafa** » Mon Feb 14, 2011 9:59 am

WIC

I apologize for not putting up move, my desire to play go in this past days have been almost 0%, which usually when i play ends up in quite a disasterous game.

Diagram 1

Click Here To Show Diagram Code: [go]$$Bcm7 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . 2 1 3 . . . 5 . . . . . . . . . . . | $$ | . . O , X . . . . , . . . . . , . . . | $$ | . 4 . . . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . 6 . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

This is the joseki i know of.

Diagram 2

Click Here To Show Diagram Code: [go]$$Bcm7 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . 5 7 . . . . . . . . . . . . . . . | $$ | . 4 1 2 . . . . . . . . . . . . . . . | $$ | . 6 O 3 X . . . . , . . . . . , . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . 6 . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

After 12 black cant ignore 13 i think or else those stones die because of low liberties. After this it ends up like the joseki except with a sacrificed stone.

In this situation i would feel most confortably with diagram 2, although diagram 1 would be the normal choice. Both of them probably need and extention,without it we wouldn´t profit much if black aproach it.
Although both W9 and W12 (in Dia 2) end up in similar situation i feel they are inferior, or is there some kind of move i´m not seeing?
Globally speaking i think white lost a bit even though there is still lots of moves till the end of the game.

Mnemonic · Post by **Mnemonic** » Tue Feb 15, 2011 5:30 am

WIC

robinz wrote:Although I can't say I much like the look of the sequence he showed

No wonder you didn't like my sequence. I don't even know if it's joseki or just a trick play, but it was played in BB#1 and since even some of the dan player's didn't know it it's not surprising you are unfamiliar with it.

Anyway, my sequence up to the tenuki is pretty much forced and you have already seen the normal joseki in Rafa's first diagram. Now to how things could continue:

Click Here To Show Diagram Code: [go]$$Wcm8 After the normal joseki plays at a look interesting $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . 1 X 2 . . . . 4 . . b . . . a a . . | $$ | . . O . X . . . . , . . . . . , . . . | $$ | . 3 . . . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . 5 . a . . . , . . . . . X . . . | $$ | . . . . . a . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

We get the last corner but loose sente. I don't know if this exchange is worth it but there are a lot of big points on the board. I don't know why I included b in the diagram above because it is really slow and low and gote but after that our 4-5 stone looks worthless :-?

Click Here To Show Diagram Code: [go]$$Wcm8 White has large weaknesses at (a) but black does not have a base $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . a . . . . . . . . . . . . . . . . . | $$ | . 1 X 2 . . . . . . . . . . . . . . . | $$ | . . O . X . . 3 . , . . . . . , . . . | $$ | . . a . . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

I don't know what is going to haven after this sequence, but it is going to get messy really fast. I don't even know if the pincer is at the right spot :lol:

I think that robinz move is the only one, but just in case my captain want another one I'll nominate the 44 point in the last corner. (I did not enlarge my nomination because I think it is stupid

)

Marcus · Post by **Marcus** » Tue Feb 15, 2011 9:38 am

Click Here To Show Diagram Code: [go]$$Bcm7 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . 2 X . . . . . . . . . . . . . . . . | $$ | . . O , X . . . . , . . . . . , . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

I apologize, I have no time to comment right now. I'll try to do so tonight.

threeve · Post by **threeve** » Tue Feb 15, 2011 8:04 pm

BIC

lesenv · Post by **lesenv** » Thu Feb 17, 2011 2:22 am

BIC

yeah, seems the only move right now

often i try to trick(?) my opponent to play like below, but somehow it rarely works. I can't find white's correct answer right now, so this is gonna be my suggestion.

below two variations i can think of:

Click Here To Show Diagram Code: [go]$$Bcm9 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . W X 2 . . . . . . . . . . . . . . . | $$ | . . O 1 X . . . . , . . . . . , . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

Click Here To Show Diagram Code: [go]$$Bcm9 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . 5 3 4 . . . . . . . . . . . . . . . | $$ | . W X 2 7 . . . . . . . . . . . . . . | $$ | . 6 O 1 X . . . . , . . . . . , . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

2nd:

Click Here To Show Diagram Code: [go]$$Bcm9 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . 2 . . . . . . . . . . . . . . . . . | $$ | . W X . . . . . . . . . . . . . . . . | $$ | . . O 1 X . . . . , . . . . . , . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

Click Here To Show Diagram Code: [go]$$Bcm9 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . 2 . . . . . . . . . . . . . . . . . | $$ | . W X . . . . . . . . . . . . . . . . | $$ | . 4 O 1 X . . . . , . . . . . , . . . | $$ | . . 3 5 . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

both variations seem to work great with our tengen stone.

SinK · Post by **SinK** » Thu Feb 17, 2011 10:55 am

Threeve's move looks best to me but in the interest of generating some choice I offer the following move.

Click Here To Show Diagram Code: [go]$$Bcm7 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . O X . . . . . . . . . . . . . . . . | $$ | . . O , X . . . . , . . . . . , . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . 1 , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

Redundant · Post by **Redundant** » Thu Feb 17, 2011 11:11 am

Click Here To Show Diagram Code: [go]$$Bcm9 Prisoner Count: B-0 W-0 $$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . O X 1 . . . . . . . . . . . . . . . | $$ | . . O , X . . . . , . . . . . , . . . | $$ | . . . . . . . . . . . . . . . O . . . | $$ | . . . O . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . X . . . . . , . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . , . . . . . , . . . . . X . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ ---------------------------------------[/go]

For the team:

Mnemonic · Post by **Mnemonic** » Thu Feb 17, 2011 12:40 pm

WIC

Marcus · Post by **Marcus** » Thu Feb 17, 2011 8:29 pm

WIC:

Life In 19x19

Teamovich 2

Re: Teamovich 2

Re: Teamovich 2

Re: Teamovich 2

Re: Teamovich 2

Re: Teamovich 2

Re: Teamovich 2

Re: Teamovich 2

Re: Teamovich 2

Re: Teamovich 2

Re: Teamovich 2

Re: Teamovich 2

Re: Teamovich 2

Re: Teamovich 2

Re: Teamovich 2

Re: Teamovich 2