hailthorn vs. billywoods #202

billywoods
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Re: hailthorn vs. billywoods #202

Post by billywoods »

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


I think I'd call black's move a big mistake here. There are four stones not immediately under attack (at least one of the other two will die, and the other may turn into a liability), and they're all on the same side, mostly inefficiently placed to make territory (on the fourth line) but having their influence cancelled out by the strong group in front of them. Some variations follow:

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

Pretty simple variation. I'm happy with this - I have a strong group right in front of the sanrensei, and I get the corner. Black can't reasonably approach the corner from the other direction - that leaves him with two weak groups and me with none.

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

Triangle dies. Black 2, 6 etc. are left without a base. Lots of variations like this.

Click Here To Show Diagram Code
[go]$$W
$$ ---------------------------------------
$$ | . . . . . . . . . 8 0 . . . . . . . . |
$$ | . . . . . . . . 6 5 3 4 . . X . . . . |
$$ | . . . O . . . . 7 2 1 X . O . . . . . |
$$ | . . . , . . . . . 9 Y O O . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |[/go]

Nice idea if :b4: etc. are alive, but they're still not connected to the corner. Black can crawl left forever, or connect back to the corner. I'm happy with both. There are some seriously easy mistakes to make here too.

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

Dies again.

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

After black has pushed a million times, a and b are miai for me to live, and I have all the thickness in the world.

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


Black saves the stone. I live (in gote, and depending on a ladder - it's good for me now, but I might have to worry about it later). Black got a few points in the corner.

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

Probably the best move is tenuki. Black gets a very big corner, but I get sente. If anything weird happens later I play at a. After all, if black doesn't seal off this corner, then later I'm going to be aiming at 2 or b as possible invasion points.
hailthorn011
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Re: hailthorn vs. billywoods #202

Post by hailthorn011 »

Click Here To Show Diagram Code
[go]$$c Cap- B: 0 W: 0
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . X . . . . |
$$ | . . . O . . . . . B O X . O . . . . . |
$$ | . . . , . . . . . , X O O . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
Slava Ukraini!
billywoods
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Re: hailthorn vs. billywoods #202

Post by billywoods »

Click Here To Show Diagram Code
[go]$$c Cap- B: 0 W: 0
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . W . . . X . . . . |
$$ | . . . O . . . . . X O X . O . . . . . |
$$ | . . . , . . . . . , X O O . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
hailthorn011
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Re: hailthorn vs. billywoods #202

Post by hailthorn011 »

Sorry for the slow response.

Click Here To Show Diagram Code
[go]$$c Cap- B: 0 W: 0
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . O . . . X . . . . |
$$ | . . . O . . . . . X O X . O . . . . . |
$$ | . . . , . . . . . B X O O . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
Slava Ukraini!
billywoods
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Re: hailthorn vs. billywoods #202

Post by billywoods »

No problem.

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


This finishes the sequence locally. I wonder where my opponent will go next. Even though there's a weak group at the top, I can't help thinking that the right hand side is very big too. I've not read anything yet.
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Re: hailthorn vs. billywoods #202

Post by hailthorn011 »

Click Here To Show Diagram Code
[go]$$c Cap- B: 0 W: 0
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . O O . . X . . . . |
$$ | . . . O . . . . . X O X . O . . . . . |
$$ | . . . , . . . . . X X O O . . X . . . |
$$ | . . . B . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
Slava Ukraini!
billywoods
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Re: hailthorn vs. billywoods #202

Post by billywoods »

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


Well, I'm not so sure about this, but...

Click Here To Show Diagram Code
[go]$$Wm1
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . O O . . X . . . . |
$$ | . . . O . . a . . B O X . O . . . . . |
$$ | . . . , . . b . . B B O O . . X . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |[/go]

Ideally, I'd like to attack the marked group somehow. So I first considered a or b. But of course I'm a little surrounded on the top myself, and:

Click Here To Show Diagram Code
[go]$$Wm1
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . 8 5 . . . . . . . O O . . X . . . . |
$$ | . . 4 O 7 3 1 . . X O X . O . . . . . |
$$ | . . . 6 . 2 . . . X X O O . . X . . . |
$$ | . . . X . . . a . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |[/go]

This looks a little dodgy for me. I'd like to split with a as soon as possible (preferably at :w9:), but it gives me more or less no eyeshape on the top. If I use :w9: to sort out the cuts in the top left, black can probably just tenuki and play somewhere around a himself, threatening to seal me in and connect. This looks playable, perhaps, but I'd be giving myself a weak group while attacking black, and giving black the corner; I'm not so daring to think this is a good idea today.

Click Here To Show Diagram Code
[go]$$Wm1
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . 7 . . . 0 a . O O . . X . . . . |
$$ | . . . O 4 2 8 9 . B O X . O . . . . . |
$$ | . . . 6 5 3 1 b . B B O O . . X . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |[/go]

:w1: looks good, but whereas the placement at :b2: would normally just die, here it can connect up and eat my corner because the marked group is giving shortage of liberties. Usually white could double hane at a and black b wouldn't work, but here white doesn't have enough liberties for it.

It's worth noticing this weakness:

Click Here To Show Diagram Code
[go]$$Wm1
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . O O . . X . . . . |
$$ | . . . O . . . . . X O X . O . . . . . |
$$ | . . . , . . . . . X X O O . . X . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . T . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . . . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |[/go]


Black's corner becomes unhappy very quickly if I play there. I'd like to deal with the upper left quickly (and 'violently', so that black can't take sente to play on the upper right first). So on reflection I'm going to choose to attach underneath black's approach stone:

Click Here To Show Diagram Code
[go]$$Wm1
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . O O . . X . . . . |
$$ | . . . O . 5 . . . X O X . O . . . . . |
$$ | . . 3 , . . . . . X X O O . . X . . . |
$$ | . . 1 X . . . . . . . . . . . . . . . |
$$ | . . 2 4 . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . 6 , . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |[/go]

I don't mind this variation at all. Black settles on the left hand side, but I have solid territory in the corner and sente.

Click Here To Show Diagram Code
[go]$$Wm1
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . 6 5 8 . . . . W O . . X . . . . |
$$ | . . 7 O 4 . . . . X O X . O . . . . . |
$$ | . . 3 2 . 0 . . . X X O O . . X . . . |
$$ | . . 1 X . . . . . . . . . . . . . . . |
$$ | . . . 9 . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |[/go]

Black may choose to play an avalanchey variation. If so, that's my attacking over; but I have sente, and black is overconcentrated at the top, making very few points because of :w9: and the marked stone, without much potential for development. Meanwhile, I've built the left-hand side and kept most of the corner, and it's hard for black to squash me down.

As far as I know, black can't just cut and take the corner without becoming very weak on the outside, conceding me lots of influence towards the left and top sides. I await correction, though...
hailthorn011
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Re: hailthorn vs. billywoods #202

Post by hailthorn011 »

Click Here To Show Diagram Code
[go]$$c Cap- B: 0 W: 0
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . O O . . X . . . . |
$$ | . . . O . . . . . X O X . O . . . . . |
$$ | . . . B . . . . . X X O O . . X . . . |
$$ | . . O X . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
Slava Ukraini!
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Re: hailthorn vs. billywoods #202

Post by billywoods »

Click Here To Show Diagram Code
[go]$$c Cap- B: 0 W: 0
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . O O . . X . . . . |
$$ | . . . O . . . . . X O X . O . . . . . |
$$ | . . W X . . . . . X X O O . . X . . . |
$$ | . . O X . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
hailthorn011
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Re: hailthorn vs. billywoods #202

Post by hailthorn011 »

Click Here To Show Diagram Code
[go]$$c Cap- B: 0 W: 0
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . O O . . X . . . . |
$$ | . . . O B . . . . X O X . O . . . . . |
$$ | . . O X . . . . . X X O O . . X . . . |
$$ | . . O X . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
Slava Ukraini!
billywoods
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Re: hailthorn vs. billywoods #202

Post by billywoods »

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


Decided to go for this variation instead. Black has a cut and still not really a base. Black should probably defend, and if he does I'll go do something fun elsewhere.
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Re: hailthorn vs. billywoods #202

Post by hailthorn011 »

Click Here To Show Diagram Code
[go]$$c Cap- B: 0 W: 0
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . O O . . X . . . . |
$$ | . . O O X . . . . X O X . O . . . . . |
$$ | . . O X . B . . . X X O O . . X . . . |
$$ | . . O X . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]
Slava Ukraini!
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EdLee
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Post by EdLee »

For beginners. :b1: is a very big shared local vital point -- one variation:
Click Here To Show Diagram Code
[go]$$
$$ -------------------
$$ | . . . . . . . . .
$$ | . . . . . . . . .
$$ | . . O O X . . . .
$$ | . . O X . 3 . . .
$$ | . . O X . . . . .
$$ | . . . 1 . . . . .
$$ | . . 2 . . . . . .
$$ | . . . . . . . . .
$$ | . . . . . . . . .
$$ | . . . , . . . . .[/go]
Otherwise, W can take :w1: himself, followed by the double hane :w3::
Click Here To Show Diagram Code
[go]$$W
$$ -------------------
$$ | . . . . . . . . .
$$ | . . . . . . . . .
$$ | . . O O X . . . .
$$ | . . O X . B . . .
$$ | . . O X . . . . .
$$ | . . . 1 2 . . . .
$$ | . . . . 3 . . . .
$$ | . . . . . . . . .
$$ | . . . . . . . . .
$$ | . . . , . . . . .[/go]
billywoods
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Re: hailthorn vs. billywoods #202

Post by billywoods »

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


Well, I was looking for something annoying to do in the upper right, but after all it's probably best just to leave it and finish prodding at black's shape. If I retain sente, I think I'm doing well. I expect this sort of thing:

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


and suddenly it's hard to see where black's points are coming from - black hopefully won't get much on top because of a (gote for both sides I think, but pretty big), and the right-hand side is still a little thin. My left-hand side is wide open, and I should think of playing b at some point. It's slightly weird direction, though, but if I play c the left is still very open. Tricky, tricky.
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Post by EdLee »

For beginners. In billywoods's var, :w4: is timid:
billywoods wrote:
Click Here To Show Diagram Code
[go]$$
$$ -----------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . O O . . X . . . . |
$$ | . . O O X . . . . X O X . O . . . . . |
$$ | . . O X . X . . . X X O O . . X . . . |
$$ | . . O X . . . . . . . . . . . . . . . |
$$ | . . . O 1 3 . . . . . . . . . 5 . . . |
$$ | . . . 4 2 . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . 6 . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
W can continue to push with :wc: in sente:
Click Here To Show Diagram Code
[go]$$W
$$ -----------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . O O . . X . . . . |
$$ | . . O O X . . . . X O X . O . . . . . |
$$ | . . O X . X . . . X X O O . . X . . . |
$$ | . . O X . . . . . . . . . . . . . . . |
$$ | . . . O X X . . . . . . . . . . . . . |
$$ | . . . . O W . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -----------------------------------------[/go]
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