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Reversi



Reversi and Othello are names for a strategic boardgame which involves play by two parties on an eight-by-eight square grid with pieces that have two distinct sides. Pieces typically appear coin-like, with a light and a dark face.

Origins

The game derives from two different sources.

Reversi was originally invented around 1880 by two Englishmen, Lewis Waterman and John W. Mollett, and gained considerable popularity in England at the end of the 19th century. In 1898, the well-known German games publisher Ravensburger started producing the game as one of its first titles.

The modern rule set, now universally accepted (except by those who know only the still-produced Ravensburger edition), originated in Japan as Othello in the 1970s.

Mattel produces Reversi equipment under the name Othello. Anjar Co licenses the registered trademark Othello from Tsukuda Original.

Goro Hasegawa, who wrote How to win at Othello, popularised the game in Japan in 1975.

It took its name from the Shakespearean play Othello, the Moor of Venice.

Play

Each of the two sides corresponds to one player; they are referred to here as light and dark after the sides of Othello pieces, but "heads" and "tails" would identify them equally as well, so long as each marker has sufficiently distinctive sides.

Originally, Reversi did not have a defined starting position. Later it adopted Othello's rules, which state that the game begins with four markers placed in a square in the middle of the grid, two facing light-up, two pieces with the dark side up. The dark player makes the first move.
*Advertising for the Mattel version of the game included the tagline "A minute to learn, a lifetime to master."

Othello World Championship

YearLocationWorld ChampionCountryTeamRunner-Up-1977TokyoHiroshi InoueJapanN/AThomas HeibergNorway
1977*Monte Carlo Sylvain PerezFranceN/AMichel Rengot (Blanchard)France
1978New YorkHideshi MaruokaJapanN/ACarol JacobsUSA
1979RomeHiroshi InoueJapanN/AJonathan CerfUSA
1980LondonJonathan CerfUSAN/ATakuya MimuraJapan
1981BrusselsHideshi MaruokaJapanN/ABrian RoseUSA
1982StockholmKunihiko TanidaJapanN/ADavid ShamanUSA
1983ParisKen'Ichi IshiiJapanN/AImre LeaderBritain
1984MelbournePaul RalleFranceN/ARyoichi TaniguchiJapan
1985AthensMasaki TakizawaJapanN/APaolo GhirardatoItaly
1986TokyoHideshi TamenoriJapanN/APaul RalleFrance
1987MilanKen'Ichi IshiiJapanUSAPaul RalleFrance
1988ParisHideshi TamenoriJapanBritainGraham BrightwellBritain
1989WarsawHideshi TamenoriJapanBritainGraham BrightwellBritain
1990StockholmHideshi TamenoriJapanFranceDidier PiauFrance
1991New YorkShigeru KanedaJapanUSAPaul RalleFrance
1992BarcelonaMarc TastetFranceBritainDavid ShamanBritain
1993LondonDavid ShamanUSAUSAEmmanuel CaspardFrance
1994ParisMasaki TakizawaJapanFranceKarsten FeldborgDenmark
1995MelbourneHideshi TamenoriJapanUSADavid ShamanUSA
1996TokyoTakeshi MurakamiJapanBritainStephane NicoletFrance
1997AthensMakoto SuekuniJapanBritainGraham BrightwellBritain
1998BarcelonaTakeshi MurakamiJapanFranceEmmanuel CaspardFrance
1999MilanDavid ShamanNetherlandsJapanTetsuya NakajimaJapan
2000CopenhagenTakeshi MurakamiJapanUSABrian RoseUSA
2001New YorkBrian RoseUSAUSARaphael SchreiberUSA
2002AmsterdamDavid ShamanNetherlandsUSABen SeeleyUSA
2003StockholmBen SeeleyUSAJapanMakoto SuekuniJapan
2004LondonBen SeeleyUSAUSAMakoto SuekuniJapan
2005ReykjavíkHideshi TamenoriJapanJapanKwangwook LeeSouth Korea
2006Mito Will be held on October 5. - 10.
* This rivalling Monte Carlo world championship is usually not considered to be an official world championship

Literature

* Othello: Brief and Basic, An introduction to strategy and tactics for the game of Othello, Ted Landau, 1987
* Othello: A Minute to Learn - A Lifetime to Master, Brian Rose, 2005

External links


* The Othello Wiki Book Project
* The Othello Guide
* Othello Blog
* Othello Gateway
* OthBase: Othello Games Database Manager
* Gunnar Andersson's Othello Page - download WZebra, one of the strongest freeware Othello programs; also contains general information and advice for creating Othello computer opponents.

Origins

* A History of Othello
* Manual by Ravensburger (In german)
* Pictures of the 19th century reversi boards

Computer Programs

* An Othello program lets you play with computer. Written in Ada for Linux/UNIX.

Play online

* Railthello: Play online othello against AI, keeps records of games
* Play Online Reversi
* Play turnbased Othello at YourturnMyturn.com
* Othello at Kurnik Online Games - many strong players from around the world
* A collection of Othello/Reversi games online
* Play online Reversi at HigherGames
* Ajax Multiplayer Reversi at pitStreet Extra-light Reversi, with the possibility to view the replay of all matches.

National Organisations

* Australian Othello Federation
* British Othello Federation
* Czech Othello Federation
* Danish Othello Federation
* French Othello Federation
* Hong Kong Othello Association
* Italian Othello Federation
* Malaysia Othello Association
* Norwegian Othello Federation
* Swedish Othello Federation
* U.S. Othello Association



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