An ancient strategy game for 2 players who try to outwit each other by placing stones on the board to simulate the capturing of territory.

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3answers
284 views

A reference of practical tsumego?

There are insanely many tsumego in existence, but many of them are very artificial and would never occur in real games. While any tsumego helps to improve, specifically learning shapes likely to be ...
4
votes
2answers
284 views

Komoku-Oogeima joseki order variation

In a game my opponent derived from the joseki line I was familiar with. $$W Actual game $$ ------------ $$ -........... $$ -.94........ $$ -.5128O..... $$ -..X36...0,. $$ -...7....... $$ -........... ...
11
votes
1answer
170 views

Where can I learn the lingo of Go?

I'm only a beginner at Go, but have been reading the questions in the go tag with interest. However, this game seems to have rather more special terminology than most. What do joseki, shimari, ...
8
votes
6answers
430 views

What is the formula of rank difference to handicap stones?

When the difference in rank is one stone the weaker player takes black and the komi is 0.5 for white (sometimes called "no komi" even though that's not technically correct). From then on add one ...
8
votes
2answers
1k views

What is this game that's similar to Go?

I always thought that Go was played by trying to place 5 of your pieces in a row while blocking your opponent from doing so, but I just recently looked up the rules, and it's completely different. Is ...
4
votes
1answer
220 views

Chess (and variations) Endgame Complexity

My understanding is that the game of Go with Japanese Ko rules is, like most such games, EXPTIME-Complete, but that ladders are PSPACE-Complete and that Go endgames have been analyzed independently as ...
5
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4answers
333 views

Do professional-level Go players memorize a list of endgame positions as part of their training?

As in this question there were two questions, I extract the second question here.
7
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4answers
1k views

Is there a site to solve tsumego online?

I'd like to solve tsumego online, not having to install a program or app locally. Are there any sites that allow this? How about for smartphones?
6
votes
2answers
255 views

How can I create that sharp, intense sound when placing a stone?

No matter the material (board, stones) being used, pros are able to create a very sharp, loud, intense and beautiful sound when placing a stone (which immediately sits perfectly placed on its ...
4
votes
3answers
614 views

What is the meaning of 'karai' and how is it applied?

A Western insei recently wondered about the term "karai": Japanese players call black 57 "karai", which is a term which I haven't heard used in western go at all! The meaning appears to be ...
9
votes
2answers
505 views

Do we have Go endgame tablebases, just like Chess?

I am a relative newcomer to Go and more interested in the programming aspects of designing a Go Engine. Do Go engines use a systematic list of Endgame positions with known wins, the way chess ...
6
votes
1answer
99 views

What rules are used in international events

What rules are used during international events like the recent Samsung Cup?
9
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4answers
148 views

Game from 1978: Why does this fuseki position favor black?

$$ --------------------------------------- $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . . . . . . . . . . . . . . . . . . | $$ | . . O . . . . . . . . . . . X . . . . | $$ | . . . , O . . . . ...
13
votes
2answers
174 views

Honinbo 1970, match 1: Why does white need to play toward the edge here?

People may remember this game from Strategtic Concepts of Go by Nagahara. $$ --------------------------------------- $$|. . . . . . . . . . . . . . . . . . .| $$|. . . 2 . . . . . . . . . . . . . . ...
9
votes
2answers
262 views

What is the best way to respond to this pincer joseki deviation?

Every now and again when I approach a corner, opponent plays 1-space pincer and I jump out, my opponent immediately peeps. This seems like aji keshi and bad shape, but I've been stumped as to how to ...
8
votes
3answers
372 views

Understanding influence and using it properly

I'm an amateur player, mostly-self taught with some help on KGS by a few awesome people. I think I now know my way around the board, and am not a complete plonker anymore, just a regular plonker :) ...
5
votes
0answers
45 views

What is the difference between thickness and heavy or over-concentrated stones? [duplicate]

Possible Duplicate: What is the difference between thickness and heavy stones? Many beginners and even advanced players have difficulties telling apart thick from heavy or over-concentrated ...
7
votes
2answers
235 views

How do ranks work in Go?

One of the most commonly asked questions of beginners. How do ranks work in Go? Why do we start backwards? And why do we suddenly count upwards again? What is the difference between 9d and 9p? How is ...
3
votes
1answer
180 views

What is the Chinese-language equivalent of gobase (main resource for SGF files)?

I would find it hard to believe if someone tried to tell me that there was not such a website, and that people in China relied on gobase. Isn't there a Chinese-language resource for SGF files?
8
votes
4answers
233 views

How to handle handicap as white?

I found it very difficult to handle handicap when my opponent is given 6 or more stones. I don't really like to force something complex when I know it could be severely punished. The good way to ...
6
votes
2answers
131 views

Tsumego only solvable under NZ rules?

The most significant difference between the New Zealand rules and the other rules for Go is that suicide is not forbidden. In most cases, the only time this can come in handy is that you can suicide ...
15
votes
3answers
249 views

Why did black avoid the straightforward capture here?

The following position is from a 1998 China-Japan friendship match, described in Shuko's book The Only Move by Hinoki Press. $$Bcm31 Why B33? $$ --------------------------------------- $$ | . . . . . ...
13
votes
1answer
552 views

Why is this corner enclosure considered to be safe against 3-3 invasion?

I have read somewhere, but unfortunately forgot where that the following enclosure is safe against the invasion at a. $$ White invades at 'a' and supposedly dies. $$ --------- $$ -........ $$ ...
10
votes
4answers
707 views

Why is the 19x19 board so much more common than other sizes?

While there are probably some cultural reasons, are there any general reasons a 19x19 board may be preferred? Also, if, say, 21x21 was suddenly found to be in some way superior and a large number of ...
8
votes
4answers
306 views

Why are the boards not square?

I noticed gobans are not square, but rectangular. Why is that, and what is the correct orientation of the board when playing?
2
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4answers
706 views

Go, MahJong, and Chess. Together?

Do you think these games have enough in common to start a serious, competitive club focusing around them? There's definitely enough between Go and Chess, but what about MahJong? I know there is plenty ...