Malkovich 104 - Joaz vs Chew Terr

User avatar
Joaz Banbeck
Judan
Posts: 5546
Joined: Sun Dec 06, 2009 11:30 am
Rank: 1D AGA
GD Posts: 1512
Kaya handle: Test
Location: Banbeck Vale
Has thanked: 1080 times
Been thanked: 1434 times

Re: Malkovich 104 - Joaz vs Chew Terr

Post by Joaz Banbeck »

Chew Terr wrote:...
It is with fighting spirit that I offer my opponent... a 10-move trigger!
Click Here To Show Diagram Code
[go]$$Wc 9 could be at 'a', if you'd prefer.
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . X . . . . . . . . O . . . O O . |
$$ | . . . . . O . . . O . . X O . O X X . |
$$ | . . X X O . . . . , . . . . O X . X . |
$$ | . . X O . O . . . X . . . X O X X . . |
$$ | . . X X O O . . . . . . . X X O X X . |
$$ | . . O O X O . . . . . . . . . O O . . |
$$ | . . O X X . . . . . . . . O . . . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . X , . . . . . , . . . . . , O . . |
$$ | . . . . . . . . . . . . . . O . . . . |
$$ | . . . . . . . . . . . 0 . X X . X X . |
$$ | . . . . . X . . . . . . 4 3 5 X . O . |
$$ | . . . X . . . . . . . 6 O 2 O . . . . |
$$ | . . . . . O . . . . . 8 7 X 1 . X . . |
$$ | . . . X . . . . . , . . 9 a O , . . . |
$$ | . . . . . O . . . O . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -------------------------------------[/go]



I'll accept this much:

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

...which I believe brings us to move 73:

Click Here To Show Diagram Code
[go]$$Wcm71
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . X . . . . . . . . O . . . O O . |
$$ | . . . . . O . . . O . . X O . O X X . |
$$ | . . X X O . . . . , . . . . O X . X . |
$$ | . . X O . O . . . X . . . X O X X . . |
$$ | . . X X O O . . . . . . . X X O X X . |
$$ | . . O O X O . . . . . . . . . O O . . |
$$ | . . O X X . . . . . . . . O . . . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . X , . . . . . , . . . . . , O . . |
$$ | . . . . . . . . . . . . . . O . . . . |
$$ | . . . . . . . . . . . . 3 X X . X X . |
$$ | . . . . . X . . . . . . X O O X . O . |
$$ | . . . X . . . . . . . X O X O . . . . |
$$ | . . . . . O . . . . . . . X O . X . . |
$$ | . . . X . . . . . , . . . . O , . . . |
$$ | . . . . . O . . . O . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -------------------------------------[/go]


Trigger:
Click Here To Show Diagram Code
[go]$$Wcm71
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . X . . . . . . . . O . . . O O . |
$$ | . . . . . O . . . O . . X O . O X X . |
$$ | . . X X O . . . . , . . . . O X . X . |
$$ | . . X O . O . . . X . . . X O X X . . |
$$ | . . X X O O . . . . . . . X X O X X . |
$$ | . . O O X O . . . . . . . . . O O . . |
$$ | . . O X X . . . . . . . . O . . . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . X , . . . . . , . . . . . , O . . |
$$ | . . . . . . . . . . . . . 5 O . . . . |
$$ | . . . . . . . . . . . . 3 X X . X X . |
$$ | . . . . . X . . . . . 4 X O O X . O . |
$$ | . . . X . . . . . . . X O X O . . . . |
$$ | . . . . . O . . . . . . . X O . X . . |
$$ | . . . X . . . . . , . . . . O , . . . |
$$ | . . . . . O . . . O . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -------------------------------------[/go]


@Loons: Thanks.


I though that this was better for black:

Click Here To Show Diagram Code
[go]$$Wc
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . X . . . . . . . . O . . . O O . |
$$ | . . . . . O . . . O . . X O . O X X . |
$$ | . . X X O . . . . , . . . . O X . X . |
$$ | . . X O . O . . . X . . . X O X X . . |
$$ | . . X X O O . . . . . . . X X O X X . |
$$ | . . O O X O . . . . . 8 . . . O O . . |
$$ | . . O X X . . . . . . . . O . . . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . X , . . . . . , . . . . . , O . . |
$$ | . . . . . . . . . . . . . . O . . . . |
$$ | . . . . . . . . . . . 6 . X X . X X . |
$$ | . . . . . X . . . . . . 4 3 5 X . O . |
$$ | . . . X . . . . . . . 7 O 2 O . . . . |
$$ | . . . . . O . . . . . . . X 1 . X . . |
$$ | . . . X . . . . . , . . . . O , . . . |
$$ | . . . . . O . . . O . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -------------------------------------[/go]
Help make L19 more organized. Make an index: https://lifein19x19.com/viewtopic.php?f=14&t=5207
User avatar
Chew Terr
Gosei
Posts: 2060
Joined: Mon Apr 19, 2010 12:45 pm
Rank: KGS 3k
GD Posts: 264
KGS: Chew
Location: Texas
Has thanked: 546 times
Been thanked: 172 times
Contact:

Re: Malkovich 104 - Joaz vs Chew Terr

Post by Chew Terr »

Click Here To Show Diagram Code
[go]$$Wcm71 Prisoners captured: :white: 2
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . X . . . . . . . . O . . . O O . |
$$ | . . . . . O . . . O . . X O . O X X . |
$$ | . . X X O . . . . , . . . . O X . X . |
$$ | . . X O . O . . . X . . . X O X X . . |
$$ | . . X X O O . . . . . . . X X O X X . |
$$ | . . O O X O . . . . . . . . . O O . . |
$$ | . . O X X . . . . . . . . O . . . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . X , . . . . . , . . . . . , O . . |
$$ | . . . . . . . . . . . . . . O . . . . |
$$ | . . . . . . . . . . . . 3 X X . X X . |
$$ | . . . . . X . . . . . . X O O X . O . |
$$ | . . . X . . . . . . . X C X O . . . . |
$$ | . . . . . O . . . . . . 4 X O . X . . |
$$ | . . . X . . . . . , . . . . O , . . . |
$$ | . . . . . O . . . O . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -------------------------------------[/go]

You know, when I made the trigger, I didn't really consider this at all. Hmmm.
Okay, this probably works. Now, I'm going to probably have to play at S3, sacrificing O8. On the upside, this stabilizes my right group and gives me a halfway stable reducing group right where my opponent wanted points. On the downside, capturing those two stones will save white's right side, once and for all. That said, by now I have two fairly good reducing groups at top and bottom. If both survive, and I maybe get to twist the knife a little more with them, white isn't going to get a ton of points on either side. Mostly though, I can't afford to lose my right side group to defend this new one.
Someday I want to be strong enough to earn KGS[-].
User avatar
Joaz Banbeck
Judan
Posts: 5546
Joined: Sun Dec 06, 2009 11:30 am
Rank: 1D AGA
GD Posts: 1512
Kaya handle: Test
Location: Banbeck Vale
Has thanked: 1080 times
Been thanked: 1434 times

Re: Malkovich 104 - Joaz vs Chew Terr

Post by Joaz Banbeck »

Circumstances have forced my hand recently, and the decisions have been straightforward: I have had to keep his groups unstable. He has made this job a bit harder by creating a new one.

He has three of them now: one top, one bottom, one right. He has the left side, so if they all live, there is no room for substantial territory for me.

When there were two weak black groups, I was willing to chase them, let them live, and make territory while chasing. But the situation has progressed to the point where chasing them is not enough. I must kill one of them.

There is no room for error now. So I'm going to take a day or two, and do lots of reading.
Help make L19 more organized. Make an index: https://lifein19x19.com/viewtopic.php?f=14&t=5207
User avatar
Joaz Banbeck
Judan
Posts: 5546
Joined: Sun Dec 06, 2009 11:30 am
Rank: 1D AGA
GD Posts: 1512
Kaya handle: Test
Location: Banbeck Vale
Has thanked: 1080 times
Been thanked: 1434 times

Re: Malkovich 104 - Joaz vs Chew Terr

Post by Joaz Banbeck »

Click Here To Show Diagram Code
[go]$$Wcm71 Prisoners captured: :white: 2
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . X . . . . . . . . O . . . O O . |
$$ | . . . . . O . . . O . . X O . O X X . |
$$ | . . X X O . . . . , . . . . O X . X . |
$$ | . . X O . O . . . X . . . X O X X . . |
$$ | . . X X O O . . . . . . . X X O X X . |
$$ | . . O O X O . . . . . . . . . O O . . |
$$ | . . O X X . . . . . . . . O . . . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . X , . . . . . , . . . . . , O . . |
$$ | . . . . . . . . . . . . . 5 O . . . . |
$$ | . . . . . . . . . . . . O X X . X X . |
$$ | . . . . . X . . . . . . X O O X . O . |
$$ | . . . X . . . . . . . X . X O . . . . |
$$ | . . . . . O . . . . . . X X O . X . . |
$$ | . . . X . . . . . , . . . . O , . . . |
$$ | . . . . . O . . . O . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -------------------------------------[/go]


As noted before, I have to kill something. I can't let the cutting stone at N8 die, because that then connects two of the three. Unfortunately, if I don't protect it immediately, something like this happens:

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

So the atari at O9 seems necessary.
If he connects, I may well play the honte move like this:

Click Here To Show Diagram Code
[go]$$Wcm71
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . X . . . . . . . . O . . . O O . |
$$ | . . . . . O . . . O . . X O . O X X . |
$$ | . . X X O . . . . , . . . . O X . X . |
$$ | . . X O . O . . . X . . . X O X X . . |
$$ | . . X X O O . . . . . . . X X O X X . |
$$ | . . O O X O . . . . . . . . . O O . . |
$$ | . . O X X . . . . . . . . O . . . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . X , . . . . . , . . . . . , O . . |
$$ | . . . . . . . . . . . . 7 O O . . . . |
$$ | . . . . . . . . . . . . O X X 6 X X . |
$$ | . . . . . X . . . . . . X O O X . O . |
$$ | . . . X . . . . . . . X . X O . . . . |
$$ | . . . . . O . . . . . . X X O . X . . |
$$ | . . . X . . . . . , . . . . O , . . . |
$$ | . . . . . O . . . O . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -------------------------------------[/go]

...which, FWIW, backs up the right side stone to prevent black from pushing through:


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


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



At this point, I'd wager better than even money that I will kill at least one group. Then the question is: how much territory comes with it? It is hard to estimate at this point.

If I kill two of the three groups - which I regard as unlikely - I think that I win easily.
If I kill none, I lose big.

But I'm going to try for all three.


three coffins.jpeg
three coffins.jpeg (5.15 KiB) Viewed 7610 times
Help make L19 more organized. Make an index: https://lifein19x19.com/viewtopic.php?f=14&t=5207
User avatar
Magicwand
Tengen
Posts: 4844
Joined: Wed Apr 21, 2010 5:26 am
Rank: Wbaduk 7D
GD Posts: 0
KGS: magicwand
Tygem: magicwand
Wbaduk: rlatkfkd
DGS: magicwand
OGS: magicwand
Location: Mechanicsburg, PA
Has thanked: 62 times
Been thanked: 504 times

Re: Malkovich 104 - Joaz vs Chew Terr

Post by Magicwand »

for obs only
for the observers who think not answering atari is one of the option:

two stone atari is a "pillar stone" atari
giving up two stone is out of the question.
giving up "pillar stone" is same as resigning.
"The more we think we know about
The greater the unknown"

Words by neil peart, music by geddy lee and alex lifeson
User avatar
Chew Terr
Gosei
Posts: 2060
Joined: Mon Apr 19, 2010 12:45 pm
Rank: KGS 3k
GD Posts: 264
KGS: Chew
Location: Texas
Has thanked: 546 times
Been thanked: 172 times
Contact:

Re: Malkovich 104 - Joaz vs Chew Terr

Post by Chew Terr »

Click Here To Show Diagram Code
[go]$$Wcm71 Prisoners captured: 2
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . X . . . . . . . . O . . . O O . |
$$ | . . . . . O . . . O . . X O . O X X . |
$$ | . . X X O . . . . , . . . . O X . X . |
$$ | . . X O . O . . . X . . . X O X X . . |
$$ | . . X X O O . . . . . . . X X O X X . |
$$ | . . O O X O . . . . . . . . . O O . . |
$$ | . . O X X . . . . . . . . O . . . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . X , . . . . . , . . . . . , O . . |
$$ | . . . . . . . . . . . . . O O . . . . |
$$ | . . . . . . . . . . . . O X X . X X . |
$$ | . . . . . X . . . . . . X O O X . O . |
$$ | . . . X . . . . . . . X . X O . . . . |
$$ | . . . . . O . . . . . . X X O . X . . |
$$ | . . . X . . . . . , . . . . O , . . . |
$$ | . . . . . O . . . O . . . . . . O 6 . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -------------------------------------[/go]


Let's see if he'll let me live here, on this side.
Someday I want to be strong enough to earn KGS[-].
Violence
Lives in sente
Posts: 754
Joined: Thu Apr 22, 2010 1:12 am
Rank: Something Dan
GD Posts: 720
Has thanked: 9 times
Been thanked: 144 times

Re: Malkovich 104 - Joaz vs Chew Terr

Post by Violence »

Well, that was fun while it lasted.

Now that the game's over, I guess we can start a review pretty soon.

Just a matter of when Chew decides to resign.
User avatar
Joaz Banbeck
Judan
Posts: 5546
Joined: Sun Dec 06, 2009 11:30 am
Rank: 1D AGA
GD Posts: 1512
Kaya handle: Test
Location: Banbeck Vale
Has thanked: 1080 times
Been thanked: 1434 times

Re: Malkovich 104 - Joaz vs Chew Terr

Post by Joaz Banbeck »

Click Here To Show Diagram Code
[go]$$Wcm71 Prisoners captured: :w2: :b3:
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . X . . . . . . . . O . . . O O . |
$$ | . . . . . O . . . O . . X O . O X X . |
$$ | . . X X O . . . . , . . . . O X . X . |
$$ | . . X O . O . . . X . . . X O X X . . |
$$ | . . X X O O . . . . . . . X X O X X . |
$$ | . . O O X O . . . . . . . . . O O . . |
$$ | . . O X X . . . . . . . . O . . . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . X , . . . . . , . . . . . , O . . |
$$ | . . . . . . . . . . . . . O O . . . . |
$$ | . . . . . . . . . . . . O C C 7 X X . |
$$ | . . . . . X . . . . . . X O O X . O . |
$$ | . . . X . . . . . . . X . X O . . . . |
$$ | . . . . . O . . . . . . X X O . X . . |
$$ | . . . X . . . . . , . . . . O , . . . |
$$ | . . . . . O . . . O . . . . . . O X . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -------------------------------------[/go]


Whaaa?? I thought that he had to connect. Then, when fighting for eye space, either in the middle or the lower right, he would be able to push against my not-quite-alive groups. Letting me take his two stones leaves me with no weak groups.
Help make L19 more organized. Make an index: https://lifein19x19.com/viewtopic.php?f=14&t=5207
User avatar
Chew Terr
Gosei
Posts: 2060
Joined: Mon Apr 19, 2010 12:45 pm
Rank: KGS 3k
GD Posts: 264
KGS: Chew
Location: Texas
Has thanked: 546 times
Been thanked: 172 times
Contact:

Re: Malkovich 104 - Joaz vs Chew Terr

Post by Chew Terr »

Click Here To Show Diagram Code
[go]$$Wcm71 Prisoners captured:
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . X . . . . . . . . O . . . O O . |
$$ | . . . . . O . . . O . . X O . O X X . |
$$ | . . X X O . . . . , . . . . O X . X . |
$$ | . . X O . O . . . X . . . X O X X . . |
$$ | . . X X O O . . . . . . . X X O X X . |
$$ | . . O O X O . . . . . . . . . O O . . |
$$ | . . O X X . . . . . . . . O . . . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . X , . . . . . , . . . . . , O . . |
$$ | . . . . . . . . . . . . . O O . . . . |
$$ | . . . . . . . . . . . . O . . O X X . |
$$ | . . . . . X . . . . . . X O O X . O . |
$$ | . . . X . . . . . . . X . X O . . . . |
$$ | . . . . . O . . . . . . X X O . X . . |
$$ | . . . X . . . . . , . . . . O , 8 . . |
$$ | . . . . . O . . . O . . . . . . O X . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -------------------------------------[/go]
Someday I want to be strong enough to earn KGS[-].
Kirby
Honinbo
Posts: 9553
Joined: Wed Feb 24, 2010 6:04 pm
GD Posts: 0
KGS: Kirby
Tygem: 커비라고해
Has thanked: 1583 times
Been thanked: 1707 times

Re: Malkovich 104 - Joaz vs Chew Terr

Post by Kirby »

Chew:
What are your thoughts on the current board position? Did things happen as you planned?


Joaz:
What are your thoughts on the current board position? Did things happen as you planned?
be immersed
User avatar
Joaz Banbeck
Judan
Posts: 5546
Joined: Sun Dec 06, 2009 11:30 am
Rank: 1D AGA
GD Posts: 1512
Kaya handle: Test
Location: Banbeck Vale
Has thanked: 1080 times
Been thanked: 1434 times

Re: Malkovich 104 - Joaz vs Chew Terr

Post by Joaz Banbeck »

@Kirby & observers:
Kirby wrote:Joaz:
What are your thoughts on the current board position? Did things happen as you planned?


I'll answer the last question first. Since move 16...

Click Here To Show Diagram Code
[go]$$Wcm11
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . O . . . O . . . O . . . . . |
$$ | . . . X . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . X . . . . . . . . . . . . 6 . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . X , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . X . . |
$$ | . . . . . X . . . . . . . . . . . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . . . . O . . . . . . . . . . X . . |
$$ | . . . X . . . . . , . . . . O , . . . |
$$ | . . . . . O . . . O . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


...the general shape of the game has been fixed. He gets a lot on the left, I get some top and bottom, and if he gets the remaining right side, he wins. ( 2 sides each, but the left is huge )

So I have to invade on the right. Thus the major tactical character of the game has been fixed. The result of the game hangs on the success of my right side invasion.

There are five general outcomes to the resulting right-side fight ( sorted by which of the three right side groups get access to the center):
1) Everybody gets center access
2) I get locked in as his two corner groups gain center access.
3) I get center access, and lock his upper right group in.
4) I get center access, and lock his lower right group in.
5) I get center access, and lock both of his groups in.


They look like this:

1
Click Here To Show Diagram Code
[go]$$Wc Everybody gets center access
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . O . . . O . . . O . . . . . |
$$ | . . . X . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . X . . . . . . . . X . X . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . O . . |
$$ | . . . . . . . . . . . . O . O . . . . |
$$ | . . X , . . . . . , . . . . . , O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . X . . . X . . |
$$ | . . . . . X . . . . . . . . X . . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . . . . O . . . . . . . . . . X . . |
$$ | . . . X . . . . . , . . . . O , . . . |
$$ | . . . . . O . . . O . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]



2
Click Here To Show Diagram Code
[go]$$Wc I get locked in as his two corner groups gain center access.
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . O . . . O . . . O . . . . . |
$$ | . . . X . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . X . . . . . . . . . . X . X X . |
$$ | . . . . . . . . . . . . . X . . . O . |
$$ | . . . . . . . . . . . . . . . O O . . |
$$ | . . . . . . . . . . . . X . O . . O . |
$$ | . . X , . . . . . , . . . . . O O . . |
$$ | . . . . . . . . . . . . . X . . . O . |
$$ | . . . . . . . . . . . . . . X . X X . |
$$ | . . . . . X . . . . . . . . X . . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . . . . O . . . . . . . . . . X . . |
$$ | . . . X . . . . . , . . . . O , . . . |
$$ | . . . . . O . . . O . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]



3
Click Here To Show Diagram Code
[go]$$Wc I get center access, and lock his upper right group in.
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . X . . . |
$$ | . . . . . O . . . O . . . O . X . . . |
$$ | . . . X . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . O . . X . . |
$$ | . . . X . . . . . . . . . . O . X . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . O . . |
$$ | . . . . . . . . . . . . . . O . . . . |
$$ | . . X , . . . . . , . . . . . , O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . X . . |
$$ | . . . . . X . . . . . . X . X . . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . . . . O . . . . . . . . . . X . . |
$$ | . . . X . . . . . , . . . . O , . . . |
$$ | . . . . . O . . . O . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]



4
Click Here To Show Diagram Code
[go]$$Wc I get center access, and lock his lower right group in.
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . O . . . O . . . O . . . . . |
$$ | . . . X . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . X . . . . . . . . X . X . X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . O . . |
$$ | . . . . . . . . . . . . O . O . . . . |
$$ | . . X , . . . . . , . . . . . , O . . |
$$ | . . . . . . . . . . . . . O . . . . . |
$$ | . . . . . . . . . . . . . . . . X . . |
$$ | . . . . . X . . . . . . . O . X . . . |
$$ | . . . X . . . . . . . . . . . X . . . |
$$ | . . . . . O . . . . . . . . O . X . . |
$$ | . . . X . . . . . , . . . . O , . X . |
$$ | . . . . . O . . . O . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]



5
Click Here To Show Diagram Code
[go]$$Wc I get center access, and lock both of his corner groups in.
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . X . . . |
$$ | . . . . . O . . . O . . . O . X . . . |
$$ | . . . X . . . . . , . . . . . X . . . |
$$ | . . . . . . . . . . . . . O . . X . . |
$$ | . . . X . . . . . . . . . . O . X . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . O . . |
$$ | . . . . . . . . . . . . . . O . . . . |
$$ | . . X , . . . . . , . . . . . , O . . |
$$ | . . . . . . . . . . . . . O . . . . . |
$$ | . . . . . . . . . . . . . . . . X . . |
$$ | . . . . . X . . . . . . . O . X . . . |
$$ | . . . X . . . . . . . . . . . X . . . |
$$ | . . . . . O . . . . . . . . O . X . . |
$$ | . . . X . . . . . , . . . . O , . X . |
$$ | . . . . . O . . . O . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]



Number 1, in which everyone runs to the center, is probably bad for me, as my life is uncertain, and he has groups running on top of both of my side to support invasions.
Number 2, in which I get locked in, is a disaster. He has too much center influence.
Numbers 3 and 4 I consider the most likely outcomes, in which I run out fast enough to cut off one corner but not both.
Number 5 is a pipe dream. I live easily, and any invasions of my lower or upper side are unsupported.

I knew that I could avoid 1 and 2. I expected that I'd have to settle for 3 or 4. But I got 5.

So, the answer to one question is that things have turned out way better than I had planned. The answer to the second will be embedded in my next move.
Help make L19 more organized. Make an index: https://lifein19x19.com/viewtopic.php?f=14&t=5207
User avatar
Chew Terr
Gosei
Posts: 2060
Joined: Mon Apr 19, 2010 12:45 pm
Rank: KGS 3k
GD Posts: 264
KGS: Chew
Location: Texas
Has thanked: 546 times
Been thanked: 172 times
Contact:

Re: Malkovich 104 - Joaz vs Chew Terr

Post by Chew Terr »

Kirby:
Yes, and no. I had a really rough past few days, so my perception of what was required was colored a lot by unrelated stress. So yes, this is what I expected a few days ago, but as it stands, I would play things a lot differently if presented the board five moves ago. I would've connected and fought, and lived by threats and daggers. Because of the confidence I'm feeling that I wasn't before though, the board looks playable and doable. I have two weak groups to my opponent's... none? One? But I intend to live, or bring down thunder in the fighting. Now I may sound overconfident, but I fight much better in this mood. =D And no, I'm not trying to make excuses for playing poorly the past few moves. Especially in a game with no time limits, I could have waited until work slowed down to make moves. Also, ability to play while stressed is part of your go strength.
Someday I want to be strong enough to earn KGS[-].
User avatar
Joaz Banbeck
Judan
Posts: 5546
Joined: Sun Dec 06, 2009 11:30 am
Rank: 1D AGA
GD Posts: 1512
Kaya handle: Test
Location: Banbeck Vale
Has thanked: 1080 times
Been thanked: 1434 times

Re: Malkovich 104 - Joaz vs Chew Terr

Post by Joaz Banbeck »

Business has been busy, and this is a complex position, so it may be a day or two before I move.
Help make L19 more organized. Make an index: https://lifein19x19.com/viewtopic.php?f=14&t=5207
User avatar
Joaz Banbeck
Judan
Posts: 5546
Joined: Sun Dec 06, 2009 11:30 am
Rank: 1D AGA
GD Posts: 1512
Kaya handle: Test
Location: Banbeck Vale
Has thanked: 1080 times
Been thanked: 1434 times

Re: Malkovich 104 - Joaz vs Chew Terr

Post by Joaz Banbeck »

Click Here To Show Diagram Code
[go]$$Wcm71 Prisoners captured: :w2: :b3:
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . X . . . . . . . . O . . . O O . |
$$ | . . . . . O . . . O . 9 X O . O X X . |
$$ | . . X X O . . . . , . . . . O X . X . |
$$ | . . X O . O . . . X . . . X O X X . . |
$$ | . . X X O O . . . . . . . X X O X X . |
$$ | . . O O X O . . . . . . . . . O O . . |
$$ | . . O X X . . . . . . . . O . . . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . X , . . . . . , . . . . . , O . . |
$$ | . . . . . . . . . . . . . O O . . . . |
$$ | . . . . . . . . . . . . O . . O X X . |
$$ | . . . . . X . . . . . . X O O X . O . |
$$ | . . . X . . . . . . . X . X O . . . . |
$$ | . . . . . O . . . . . . X X O . X . . |
$$ | . . . X . . . . . , . . . . O , X . . |
$$ | . . . . . O . . . O . . . . . . O X . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -------------------------------------[/go]


I really wanted to play S2 in sente, preserving corner territory while threatening to kill. Alas, it is not a threat to kill. He can get a ko. ( It is way too long and complicated for me to show here )

And instead of defending, he could leave his lower right group to hang on a ko, and play this:

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

...where 'a' and 'b' are miai, and my stone at K16 is looking weak.


The general plan for the rest of the game is to poke it from the north just enough to ensure that I have no weaknesses there, then chase it westward toward my wall. If I kill it, I think I win on territory.

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

If I don't kill the upper group, then I'll make an attack on the lower group, hoping that the strength that I have built in the middle is enough to kill it.
Help make L19 more organized. Make an index: https://lifein19x19.com/viewtopic.php?f=14&t=5207
User avatar
Chew Terr
Gosei
Posts: 2060
Joined: Mon Apr 19, 2010 12:45 pm
Rank: KGS 3k
GD Posts: 264
KGS: Chew
Location: Texas
Has thanked: 546 times
Been thanked: 172 times
Contact:

Re: Malkovich 104 - Joaz vs Chew Terr

Post by Chew Terr »

Click Here To Show Diagram Code
[go]$$Bcm80 Prisoners captured:
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . X . . . . . . . . O . . . O O . |
$$ | . . . . . O . . . O . O X O 2 O X X . |
$$ | . . X X O . . . . , . . . 1 O X . X . |
$$ | . . X O . O . . . X . . . X O X X . . |
$$ | . . X X O O . . . . . . . X X O X X . |
$$ | . . O O X O . . . . . 3 . . . O O . . |
$$ | . . O X X . . . . . . . . O . . . . . |
$$ | . . . X . . . . . . . . . . . . . . . |
$$ | . . X , . . . . . , . . . . . , O . . |
$$ | . . . . . . . . . . . . . O O . . . . |
$$ | . . . . . . . . . . . . O . . O X X . |
$$ | . . . . . X . . . . . . X O O X . O . |
$$ | . . . X . . . . . . . X . X O . . . . |
$$ | . . . . . O . . . . . . X X O . X . . |
$$ | . . . X . . . . . , . . . . O , X . . |
$$ | . . . . . O . . . O . . . . . . O X . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ -------------------------------------[/go]

You can reject the trigger if you want, but I figured it's unlikely.
Trying to be fast and light here. N16 will be big enough later, but it's not, yet. I could do M15 for 82, but it feels a bit flat. This gets more potential eyespace, is lighter, and just seems less pushable.
Someday I want to be strong enough to earn KGS[-].
Post Reply