Search found 925 matches

by Harleqin
Mon Feb 10, 2025 3:32 pm
Forum: Study Group
Topic: "Patterns of the Sanrensei" by Redmond, move 13
Replies: 4
Views: 8568

Re: "Patterns of the Sanrensei" by Redmond, move 13

What can Black do afterwards? There is O13 (d). So White will probably have to somehow defend here now. After a few exchanges Black can play F17 or something, but has probably gained a few more stones facing the upper side and/or the lower centre.

If Black played A (a) instead, White is under far ...
by Harleqin
Tue Jan 28, 2025 3:59 am
Forum: Professionals
Topic: LG Cup 29 final fiasco
Replies: 39
Views: 70070

Re: LG Cup 29 final fiasco

If you followed the game, then you can tell where stones are buried. I am not confident that I can avoid off-by-one errors with that, though.

But at the end of the game, you can do button scoring: remember whether White passed first, then do area scoring, and if White passed first, add 1 to White's ...
by Harleqin
Tue Dec 03, 2024 1:18 pm
Forum: Study Group
Topic: Surprising endgame problem
Replies: 11
Views: 13951

Re: Surprising endgame problem

Click Here To Show Diagram Code
[go]$$Bc Black to play in the corner $$ | . . . . . . . . $$ | . . . . . . . . $$ | . X X . . . . . $$ | . . . X . . . . $$ | . O O X O . . . $$ | . O X O . O . . $$ | 3 X X O . . . . $$ | 2 . X X O O . . $$ | . 1 . O . . . . $$ +----------------[/go]


This seems to work?
by Harleqin
Wed Oct 09, 2024 1:21 am
Forum: Study Group
Topic: Tsumegos from real games
Replies: 119
Views: 495152

Re: Tsumegos from real games

Maybe start here?
$$Wc White to play
$$ -------------------
$$ | . . . . . . . . X
$$ | . . . . . . O O O
$$ | . . . . . O O X X
$$ | . . . O . O . X .
$$ | . O O . . O X . O
$$ | . X X O O X X X X
$$ | 1 . X X X O X O O
$$ | . . . . . O O X .
$$ | . X O X . . O X .
$$ | X O X X . O . X O ...
by Harleqin
Wed Sep 25, 2024 3:54 am
Forum: European Go Federation Forum
Topic: PGETC with Skype
Replies: 9
Views: 53952

Re: PGETC with Skype

For me, it's rather hypothetical too, as I'm not participating in any online playing right now.

But I have been somewhat involved in discussions and measures to detect and prevent cheating before, so I have ruminated this a bit.

My view can perhaps be summarized like this:

> It is impossible to ...
by Harleqin
Mon Sep 02, 2024 11:56 pm
Forum: Go Books
Topic: Japanese Castle Games questions
Replies: 12
Views: 16185

Re: Japanese Castle Games questions



- 之 seems to be the particle nowadays always written just の (no)


That particle seems to be the one in "gen mata gen". And while I can see a "mystery's mystery" I've always seen it translated as "mystery behind / beyond / after mystery".

That would still fit. の isn't just possessive either.
by Harleqin
Mon Sep 02, 2024 5:02 pm
Forum: Go Books
Topic: Japanese Castle Games questions
Replies: 12
Views: 16185

Re: Japanese Castle Games questions

Other people are probably much more qualified than I am to try some translation, but according to my limited knowledge:

- 十二月十五日 is Decembre 15th
- 井上道砂因硕 is Inoue Dōsa Inseki
- 本因坊 is Honinbo

The rest of that sentence is probably too old-style for me.

- 前 is »before«, »in front of« (pronounced ...
by Harleqin
Mon Mar 18, 2024 11:52 am
Forum: General Go Chat
Topic: EGF Pro Championship 2024
Replies: 5
Views: 18115

Re: EGF Pro Championship 2024

Ugh, eurogofed website now hits me with »who are you how dare you watch what we present are you sure you're not a bot«. :tmbdown:
by Harleqin
Sat Mar 02, 2024 6:13 pm
Forum: Study Group
Topic: Tsumegos from real games
Replies: 119
Views: 495152

Re: Tsumegos from real games

I think like this:
Click Here To Show Diagram Code
[go]$$Wc $$ | . . . O O X . O . O . X $$ | . . O O X O X . . . . X $$ | . O . . X O . X X X X . $$ | . X O O X . O O O O X . $$ | . X X X O O . . . . O O $$ | . . 2 1 X X O X . . . . $$ | . 3 . . . . O . . . . . $$ -------------------------[/go]
by Harleqin
Wed Feb 07, 2024 6:48 am
Forum: Study Group
Topic: A small base is worse than no base
Replies: 28
Views: 33593

Re: A small base is worse than no base

Thanks to xela for the »spinning top« metaphor!

One thing that I thought should be kept in mind: there are often considerations that are orthogonal to whatever principle you are thinking about at the moment. Your first example seems like that:



$$c ...
by Harleqin
Wed Jan 17, 2024 6:27 am
Forum: Professionals
Topic: One color go in the Judan avoided by speedy referee
Replies: 16
Views: 19448

Re: One color go in the Judan avoided by speedy referee

Could you try to provide an illustrative example?

For example: I have witnessed several times how players ignore that their opponent has run out of time in byouyomi.
by Harleqin
Tue Jan 16, 2024 4:35 pm
Forum: Professionals
Topic: One color go in the Judan avoided by speedy referee
Replies: 16
Views: 19448

Re: One color go in the Judan avoided by speedy referee

Regarding myself as European, I object to the notion that we somehow see fair play as »alien«. On the contrary, at least in my life-long experience, it is a very central concept that most people e. g. here in Germany feel quite strongly about. Of course, there are the occasional exceptions, but you ...
by Harleqin
Mon Dec 18, 2023 1:46 pm
Forum: General Go Chat
Topic: WAGC
Replies: 5
Views: 14931

Re: WAGC

I won't touch facebook with a ten-foot pole. Why doesn't the EGF use its own website?
by Harleqin
Wed Sep 20, 2023 2:20 pm
Forum: Computer Go
Topic: Katago's Inefficient Reversion
Replies: 24
Views: 31582

Re: Katago's Inefficient Reversion

I'm not sure if I understand correctly: do you mean the known maximum or the maximum known? I. e. do we know that there cannot be more, or is it just the largest found yet?
by Harleqin
Mon Sep 04, 2023 6:43 am
Forum: Amateurs
Topic: Are we studying the wrong things?
Replies: 22
Views: 40145

Re: Are we studying the wrong things?

I think that when trying to find a good move (with a lot of time to spend on that), people, especially pros, do take their opponent's options into account. I'd guess that they even take their opponent's intent into account, as that seems to be a prerequisite for kiai in the sense of countering the ...