Life In 19x19
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Gomoto's Journal
http://lifein19x19.com/viewtopic.php?f=48&t=17049
Page 4 of 5

Author:  Gomoto [ Thu Feb 13, 2020 11:01 pm ]
Post subject:  Re: Gomoto's Journal

We welcomed a guest from Korea in our club. We tenukied hard at the start :-)

You shall not have any other moves than :b19: and :b21: in the opening ;-)

(sgf file has two minor move order transcription issues during the end game)


Author:  Gomoto [ Fri Feb 14, 2020 3:10 pm ]
Post subject:  Re: Gomoto's Journal

A move to remember: :w7: is personal joseki ;-) with and without the marked black stone. Much better than a play at R5 or R6.

(a is good follow up for white if black plays tenuki)

:b6: is suboptimal

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

Author:  Gomoto [ Sat Feb 15, 2020 3:58 pm ]
Post subject:  Re: Gomoto's Journal



:b11: there are other moves than 3-3
:b19: tenuki time
:w28: fake threat
:b55: dont be satisfied so easily

Author:  Gomoto [ Tue Feb 18, 2020 11:49 am ]
Post subject:  Re: Gomoto's Journal



Moves to remember:

I tend to miss O3. It trumps R7 by far.
Attachment:
r1.JPG
r1.JPG [ 108.55 KiB | Viewed 2593 times ]

Author:  Gomoto [ Tue Feb 18, 2020 11:54 am ]
Post subject:  Re: Gomoto's Journal

I did not envision the invasion opportunities on the left side:
Attachment:
r2.JPG
r2.JPG [ 105.77 KiB | Viewed 2592 times ]

Continuation:
Attachment:
r3.JPG
r3.JPG [ 105.6 KiB | Viewed 2592 times ]

Author:  Gomoto [ Tue Feb 18, 2020 12:00 pm ]
Post subject:  Re: Gomoto's Journal

I did miss this double edged (as in my opponent has to choose wich side hurts) threat of mine:
Attachment:
r4.JPG
r4.JPG [ 107.01 KiB | Viewed 2588 times ]

Continuation:
Attachment:
r5.JPG
r5.JPG [ 108.23 KiB | Viewed 2588 times ]

Author:  Gomoto [ Fri Feb 21, 2020 4:47 am ]
Post subject:  Re: Gomoto's Journal

Club game against friend TL. Or should I say against my nemesis, I never win against friend TL ;-)

He asked for the graph of the game:
Attachment:
tl1.JPG
tl1.JPG [ 21.57 KiB | Viewed 2536 times ]

Author:  Gomoto [ Fri Feb 21, 2020 4:49 am ]
Post subject:  Re: Gomoto's Journal


Author:  Gomoto [ Fri Feb 28, 2020 2:54 pm ]
Post subject:  Re: Gomoto's Journal

Black killed himself with this move. Do you know how to place the coup de grace as white?
Click Here To Show Diagram Code
[go]$$
$$ +---------------------------------------+
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . X . . |
$$ | . . . . . . . . . . . O O . O . O X . |
$$ | . . O O . . . O O O O X . . . O X . . |
$$ | . . X . . O O X O X X . X . . O X . . |
$$ | . . X O O . X X O O X X . . . O X . . |
$$ | . . X X O . . . X O X . X X . O X . . |
$$ | . . X O . O X X X X X . O O . O X . . |
$$ | . . X O . X O O X O X . . . O X X . . |
$$ | . . X O O O O X X O X . . . . O O . . |
$$ | . X O O . X X B O O X O O O O . . . . |
$$ | . . X O . . . O . . O X O X X . X . . |
$$ | . . X X . O . . O O O X X O X . X O . |
$$ | . . . . . . X O O O X O X O . . X O . |
$$ | . . . . . O O X X X X . X . O . X O . |
$$ | . . . O . O X X O , . . . . . X O . . |
$$ | . . . O X X . X . X . . . X . X O . . |
$$ | . . . . . . . . . . . . . . X O O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ +---------------------------------------+[/go]



Author:  Gomoto [ Sun Mar 01, 2020 7:22 am ]
Post subject:  Re: Gomoto's Journal

I like reviewing my games as much as I like to play them. Go Pro Yeonwoo mentioned in her latest video how important it is to review your games. The said the Pros review several hours with their peers and she recommended to review a game at least twice.

There was also a thread about creating flash cards from game positions.

Problem 1
In this position is was uncertain if black should respond locally or tenuki and make a bigger play.
What is your decision? What are the biggest plays?
Click Here To Show Diagram Code
[go]$$Bc
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . X X . . . . . . . . . . . . |
$$ | . . X X X O O X . . . . . . . . . . . |
$$ | . . O O O . . . . , . . . . . X . . . |
$$ | . . . . . . W . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . O . . . . . . . . . . . X X O . . |
$$ | . . . . . . . . . . . . . . . . O . . |
$$ | . . . O . . . . . , . . . . . X O . . |
$$ | . . . . . X . . . . . . . . . X X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

Author:  Gomoto [ Sun Mar 01, 2020 7:25 am ]
Post subject:  Re: Gomoto's Journal

Solution 1
These are the big plays. A local play at H15 looses about a point.
Click Here To Show Diagram Code
[go]$$Bc
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . X X . . . . . . . . . . . . |
$$ | . . X X X O O X . . . . . . . . . . . |
$$ | . . O O O . . . . , . . . . . X . . . |
$$ | . . . . . . O . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . O . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . a e . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . O . . . . . . . . . . . X X O . . |
$$ | . . . . . . . . . . . . . . . . O . . |
$$ | . . . O . . . . . c . . . . . X O . . |
$$ | . . . d . X . . f b . . . . . X X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

Author:  Gomoto [ Sun Mar 01, 2020 7:30 am ]
Post subject:  Re: Gomoto's Journal

Problem 2
White played the marked move. What is the best local play?
Click Here To Show Diagram Code
[go]$$Bc
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . X X . . . . . . . W . . . . |
$$ | . . X X X O O X . . . . . O X . . . . |
$$ | . . O O O . . . . , . . O . . X X . . |
$$ | . . . . . . O X . . . . . . . . O . . |
$$ | . . . . . . . . . . . . . . X X O . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . O . . . . . . . . . . . X X O . . |
$$ | . . . . . . . . . . . . . . . . O . . |
$$ | . . . O . . . . . , . . . . . X O . . |
$$ | . . . . . X . . . . . . . . . X X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


Solution 2
(Black tenukis after white 4.)
Click Here To Show Diagram Code
[go]$$Bc
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . X X . . . . . 4 . W . . . . |
$$ | . . X X X O O X . . . . . O X 2 . . . |
$$ | . . O O O . . . . , . . O 1 3 X X . . |
$$ | . . . . . . O X . . . . . . . . O . . |
$$ | . . . . . . . . . . . . . . X X O . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . O . . . . . . . . . . . X X O . . |
$$ | . . . . . . . . . . . . . . . . O . . |
$$ | . . . O . . . . . , . . . . . X O . . |
$$ | . . . . . X . . . . . . . . . X X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

Author:  Gomoto [ Sun Mar 01, 2020 7:36 am ]
Post subject:  Re: Gomoto's Journal

Problem 3
Black has a strong knights move response to the marked move. What about the corner. Read the possibilities.
Click Here To Show Diagram Code
[go]$$Bc
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . X X . . . . . . . 1 . . . . |
$$ | . . X X X O O X . . . . . O . . . . . |
$$ | . . O O O . . . . , . . W . . X X . . |
$$ | . . . . . . O X . . . . . . . . O . . |
$$ | . . . . . . . . . . . . . . X X O . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . O . . . . . . . . . . . X X O . . |
$$ | . . . . . . . . . . . . . . . . O . . |
$$ | . . . O . . . . . , . . . . . X O . . |
$$ | . . . . . X . . . . . . . . . X X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


Solution 3
There is nothing for white.
Click Here To Show Diagram Code
[go]$$Bc
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . X X . . . . . . . 1 3 . 4 . |
$$ | . . X X X O O X . . . . . O 2 . . . . |
$$ | . . O O O . . . . , . . W . . X X 5 . |
$$ | . . . . . . O X . . . . . . . . O . . |
$$ | . . . . . . . . . . . . . . X X O . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . O . . . . . . . . . . . X X O . . |
$$ | . . . . . . . . . . . . . . . . O . . |
$$ | . . . O . . . . . , . . . . . X O . . |
$$ | . . . . . X . . . . . . . . . X X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

Author:  Gomoto [ Sun Mar 01, 2020 7:52 am ]
Post subject:  Re: Gomoto's Journal

Problem 4
In the game white did play a lesser move. But what if white played the correct marked stone?
How should black deal with the local situation?
Click Here To Show Diagram Code
[go]$$Bc
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . X X . . . . . . O O X X . . |
$$ | . . X X X O O X . O . . . O X . . . . |
$$ | . . O O O . . . . , . . O . . X X . . |
$$ | . . . . . . O X . . . . . . . . O . . |
$$ | . . . . . . . . . . . . . . X X O . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . X . . . |
$$ | . . . . . . . . . . . . . W . . . . . |
$$ | . . . . . . . . . . . . . X O O . . . |
$$ | . . O . . . . . . . . . . . X X O . . |
$$ | . . . . . . . . . . . . . . . . O . . |
$$ | . . . O . . . . . , . . . . . X O . . |
$$ | . . . . . X . . . . . . . . . X X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


Solution 4
Black has to go for the bold move at 1. It gets ugly afterwards, one variation is shown. But fights like these are the essence of go and no reason to chicken out.
Click Here To Show Diagram Code
[go]$$Bc
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . X X . . . . . . O O X X . . |
$$ | . . X X X O O X . O . . . O X . . . . |
$$ | . . O O O . . . . , . . O . . X X . . |
$$ | . . . . . . O X . . . . . . . . O . . |
$$ | . . . . . . . . . . . . . . X X O . . |
$$ | . . . . . . . . . . . . . . . O . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , 3 . . |
$$ | . . . . . . . . . . . . . . . X . . . |
$$ | . . . . . . . . . . . . . W 1 . . . . |
$$ | . . . . . . . . . . . . . X O O 2 . . |
$$ | . . O . . . . . . . . . . . X X O . . |
$$ | . . . . . . . . . . . . . . . 4 O . . |
$$ | . . . O . . . . . , . . . 5 . X O . . |
$$ | . . . . . X . . . . . . . . . X X . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]

Author:  Gomoto [ Sun Mar 01, 2020 8:00 am ]
Post subject:  Re: Gomoto's Journal

Problem 5
Do you find the essential move for black?
Click Here To Show Diagram Code
[go]$$Bc
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . X X . . . . . . O O X X . . |
$$ | . . X X X O O X . O . . . O X . . . . |
$$ | . . O O O . . O O , . . O . . X X . . |
$$ | . . . . . O O X . . . . . . . . O . . |
$$ | . . . . . . X . X . . . . . X X O . . |
$$ | . . . . . . . X . . . O X . O O . . . |
$$ | . . . . . . . X . O . . X . . . . . . |
$$ | . . . . . . . O X O X X . . X . O . . |
$$ | . . . , . . . . X X O O X . . , . . . |
$$ | . . . . . . . . . . . O X . X X O O . |
$$ | . . . . . . . . . . O . O O O X X X . |
$$ | . . . . . . . . . O W O . X O O O X . |
$$ | . . O . . . . . X X O X . X X X O . . |
$$ | . . . . . . . . . O X X . . . . O . . |
$$ | . . . O . X . . . O O X . . . X O . . |
$$ | . . . . O X . . O . X O O . . X X . . |
$$ | . . . . . . . . . X . X . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ ---------------------------------------[/go]


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

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

Author:  Gomoto [ Sun Mar 01, 2020 3:20 pm ]
Post subject:  Re: Gomoto's Journal


Author:  Gomoto [ Mon Mar 02, 2020 9:57 am ]
Post subject:  Re: Gomoto's Journal

Learn to kill at :w2: :w2: :w6:


Author:  Gomoto [ Sun Sep 20, 2020 3:40 am ]
Post subject:  Re: Gomoto's Journal

I enjoyed this one


Author:  Gomoto [ Mon Sep 21, 2020 11:33 am ]
Post subject:  Re: Gomoto's Journal

black to play
a or b?
Click Here To Show Diagram Code
[go]$$
$$ +---------------------------------------+
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . O . . . . . . . . . . . . . . . |
$$ | . . . , O . . . . , . . . . . X . . . |
$$ | . . X . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . a . . . . . . . . . . . . . . . |
$$ | . . . , . . . . . , . . . . . , . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . b . . |
$$ | . . O O . . . . . , . . . . . , . . . |
$$ | . . X X O O O O . . . . . . . X . . . |
$$ | . . . . X X X . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . . . . |
$$ +---------------------------------------+[/go]


a = b + 0.5

Author:  Gomoto [ Fri Sep 25, 2020 7:08 am ]
Post subject:  Re: Gomoto's Journal

unmotivated opponent, had fun nevertheless


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