Search found 103 matches

by Sennahoj
Wed Jul 20, 2016 6:40 am
Forum: Game Analysis
Topic: Opinion on this opening?
Replies: 5
Views: 4658

Re: Opinion on this opening?

A few comments on the opening

(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[Japanese]SZ[19]KM[0.00]
PW[The Many Faces of Go]DT[2016-07-18]VW[]
;B[dq]
;W[cd]
;B[pc]
;W[qp]
;B[ec]
;W[hc]
;B[ef]
;W[cg]
;B[dc]
;W[co]
;B[cr]LB[ep:A]C[This looks really weird, because it's on the second line. For example ...
by Sennahoj
Sun Jul 03, 2016 2:21 am
Forum: Computer Go
Topic: An online tsumego solver.
Replies: 9
Views: 19106

Re: An online tsumego solver.

Not rendering the board for me in Chrome (on Windows 10)
by Sennahoj
Thu May 26, 2016 3:42 pm
Forum: Beginners
Topic: How can I stop this intrusion into my territory?
Replies: 25
Views: 24084

Re: How can I stop this intrusion into my territory?

In your example, the toothpaste had already been squeezed. Please show an example of an earlier situation!
by Sennahoj
Fri May 06, 2016 5:14 am
Forum: Go Rules
Topic: pi rule instead of komi for go?
Replies: 19
Views: 24235

Re: pi rule instead of komi for go?

It is precisely the fact that the margin of victory DOESN'T matter that leads to the exciting fights we see in high level games.

I'm not sure this is true --- I remember reading somewhere that in settings where the margin of victory matters, games tend to involve a lot of risk, because both ...
by Sennahoj
Tue May 03, 2016 9:04 am
Forum: Study Group
Topic: The Flexibility of a Stone.
Replies: 10
Views: 7106

Re: The Flexibility of a Stone.

I was thinking the same thing but I don't see much profit for white there.
At the moment, there are much more important places to play on the board (the shapes look incomplete in three corners, plus both the top and the bottom is very wide). But the fact that this weakness exists in black's side ...
by Sennahoj
Mon May 02, 2016 2:44 pm
Forum: Study Group
Topic: The Flexibility of a Stone.
Replies: 10
Views: 7106

Re: The Flexibility of a Stone.

The first thing that comes to mind is that black's shape has an obvious weakness, so if black does not reinforce, white can aim for sequences like this:

$$W
$$ ---------------------------------------
$$ | . . . . . . . . . . . . . . . . . . . |
$$ | . . . . . . . . . . . . . . . . O ...
by Sennahoj
Thu Apr 21, 2016 5:44 am
Forum: General Go Chat
Topic: 9 stone handicap against a player of similar strenght
Replies: 31
Views: 15018

Re: 9 stone handicap against a player of similar strenght

Why would you feel the need to call him out at all? I don't think you can really expect the rest of the world to adjust to your behavioral desires.
Don't know exactly why, "it annoyed me" is I guess the most honest answer I can give. It was stupid though, and I will work harder to suppress similar ...
by Sennahoj
Thu Apr 21, 2016 5:33 am
Forum: General Go Chat
Topic: 9 stone handicap against a player of similar strenght
Replies: 31
Views: 15018

Re: 9 stone handicap against a player of similar strenght


Ok, so there is a question whether the concept of komi in 9 handicap game is is valid. Yes, to me this is obvious (or at least: as obvious as the same question about komi in a normal game of Go) --- fair komi is a property of the game, not of the players.
Not just if it is valid, but rather if a ...
by Sennahoj
Wed Apr 20, 2016 3:40 am
Forum: General Go Chat
Topic: 9 stone handicap against a player of similar strenght
Replies: 31
Views: 15018

Re: 9 stone handicap against a player of similar strenght


If I am asked a question, it is up to me to decide how best to answer it. If in my opinion, the question has a false premise, I see nothing wrong with disregarding the intent of the question until the premise has been cleared up. In this case, the question was based on the premise that in a 9 ...
by Sennahoj
Wed Apr 20, 2016 12:53 am
Forum: General Go Chat
Topic: 9 stone handicap against a player of similar strenght
Replies: 31
Views: 15018

Re: 9 stone handicap against a player of similar strenght

Not sure I understand your what you're getting at.. I wasn't complaining about the OP, if that's what you think! My last reply was w.r.t. EdLee's hidden, maybe that was confusing
by Sennahoj
Mon Apr 18, 2016 2:06 am
Forum: General Go Chat
Topic: 9 stone handicap against a player of similar strenght
Replies: 31
Views: 15018

Re: 9 stone handicap against a player of similar strenght

EdLee, this is thing: it is not hard to take any question about a non-trivial subject and start generating lots and lots of related questions / sub-questions, etc. That is not providing an answer, it's a behaviour that we can call "pretending to be wise", because it can give the appearance of ...
by Sennahoj
Sat Apr 16, 2016 2:14 pm
Forum: General Go Chat
Topic: 9 stone handicap against a player of similar strenght
Replies: 31
Views: 15018

Re: 9 stone handicap against a player of similar strenght

Hey EdLee, I guess I'm sometimes too easily annoyed by what I consider to be overly-philosophical non-answers...

I read back and see that I wrote too sharply, and I apologise for that. No ill will intended.

Of course one can always say that the difference between any two players is unique, but I ...
by Sennahoj
Sat Apr 16, 2016 11:54 am
Forum: General Go Chat
Topic: 9 stone handicap against a player of similar strenght
Replies: 31
Views: 15018

Re:

No, it is not; komi for even games (6.5 in Japan/Korea; 7.5 in China, etc.) is not a magic number pulled out of a hat; it was a result based on thousands of actual pro games, over some span of time; it was determined empirically, and adjusted accordingly, and is still subject to change given new ...
by Sennahoj
Sat Apr 16, 2016 11:26 am
Forum: General Go Chat
Topic: 9 stone handicap against a player of similar strenght
Replies: 31
Views: 15018

Re: 9 stone handicap against a player of similar strenght

1 stone is worth twice komi (easy to see if you consider black passes for his first move, it goes from black first and white get komi to white first and white gets komi; to balance this back to the original fair position but with colours reversed white would need to lose his komi, and then give ...
by Sennahoj
Sat Apr 16, 2016 11:22 am
Forum: General Go Chat
Topic: 9 stone handicap against a player of similar strenght
Replies: 31
Views: 15018

Re:

EdLee wrote:What do you mean ? It's the only way to find out.


That's like saying the only way to find out what komi to use is for every pair of unique players to play against each other lots of times, to calibrate their special komi. Is that how you usually do it?