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a board game popular in Japan that probably originated in China or India as long ago as the third millennium B.C. The board is marked by a grid of 19 horizontal and 19 vertical lines to form 361 intersections. Of the 361 pieces, 181 are black stones and 180 are white. The player with the black stones begins by placing a stone on any intersection. The players alternate turns. The object for each player is to control the most territory on the board while capturing as many of the opposing player's stones as possible. Stones are captured and removed from the board when they are completely encircled and are deprived of any access, either directly or through a chain of like stones, to a free space. A game is over when all the empty spaces on the board either are controlled by one or the other player or cannot be controlled by either player. The winner is the player who controls the most open spaces after the stones captured by the opposing player have been substracted. The complexity of go has made it, like chess, a subject for artificial intelligenceartificial intelligence
(AI), the use of computers to model the behavioral aspects of human reasoning and learning. Research in AI is concentrated in some half-dozen areas.
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 research, but it was regarded as a more difficult challenge than chess. In 2016–17, however, versions of Google's DeepMind AlphaGo defeated top go players.


See E. Lasker, Go and Go-Moku (rev. ed. 1960).


, I-go
a game for two players in which stones are placed on a board marked with a grid, the object being to capture territory on the board


(games, application)
A thinking game with an oriental origin estimated to be around 4000 years old. Nowadays, the game is played by millions of people in (most notably) China, Japan, Korea and Taiwan. In the Western world the game is practised by a yearly increasing number of players. On the Internet Go players meet, play and talk 24 hours/day on the Internet Go Server (IGS).


Usenet newsgroup: news:rec.games.go.


(1) An on-screen button that is clicked in order to activate a function such as search.

(2) (Go) An open source object-oriented programming language from Google. Styled after C/C++, Go was developed in 2007 to solve Google's own problems orchestrating huge datacenters. It was released to the public in 2012.

(3) A command used on a BBS or online service to switch the user to a particular forum or section. For example, typing go macintosh would switch you to a section specializing in Macintosh computers. Like any command language, you have to know what words to enter.
References in periodicals archive ?
What we get is weiqi, some quotations from The Art of War by Master Sun, and a little bit of Confucius, what Jonathan Mirsky has described as Kissinger's 'mangled pop history'.
It is, of course, true that weiqi [??] was a popular game among elites and became "a princely art form," (40) so it is no surprise that the emperor and his royal brother are depicted as playing the game.
Basil Honegger of the University of Zurich won the biology prize; Weiqi Yan and Guomin Xiao of Hangzhou Normal University won the medicine award; Chris Arme, of Parasites & Vectors, was editor of the year; and the University of Nottingham was named OA institute of the year.
Henry Kissinger illustrated this in a very interesting way by comparing chess and weiqi (more commonly known in the West by its Japanese name, go), the preeminent intellectual games of strategy in the West and East respectively.
Visitors to the virtual Forbidden City can explore it as animated characters, or "avatars," able to chat with others or take part in activities such as archery, cricket fighting, or a board game called Weiqi.
Head Suzanne O'Connell with pupils (back) Weiqi Su, Kieran Folan, Weifa Su, Shannon Hammond, learning mentor Julie Richter, Bethany Alder-Smith (front left) and Sonny Maycock.
Weilin Xu, Weigang Cui, Wenbin Li & Weiqi Guo (2001).
Four large vertical scrolls by Du Jin ('Among Men of Distinction') show a group of individuals in a garden setting, surrounded by the objects that illustrate their favourite past-times: music, calligraphy, painting, poem, a version of dross called 'weiqi' and the appreciation of art and antiques.
En premier lieu, pourquoi noter mah-jong et go dans le titre alors que les expressions retenues dans le corps de l'ouvrage sont respectivement majiang et weiqi? Ces reproches la, tenant a l'apparence du livre, sont a adresser non a l'auteur mais a l'editeur qui n'a tout simplement effectue aucune mise en forme.
''Chinese nationally ranked go players are not permitted to participate in professional tournaments in the nation in question, except for those who have been dispatched or authorized by the Chinese Weiqi Association..
executive Weiqi Hua announced the company will develop a $1.25 billion chemical manufacturing complex in the St.
WeiQi, "Identification of AFLP fragments linked to seedlessness in Ponkan mandarin (Citrus reticulata Blanco) and conversion to SCAR markers," Scientia Horticulturae, vol.