Nine men's morris is a strategy board game for two players dating at least to the Roman Empire. The game is also known as nine-man morris, mill, mills, the mill game, merels, merrills, merelles, marelles, morelles, and ninepenny marl in English. In North America, the game has also been called cowboy checkers, and its board is sometimes printed on the back of checkerboards. Nine men's morris is a solved game, that is, a game whose optimal strategy has been calculated. It has been shown that with perfect play from both players, the game results in a draw.
Checkers, also known as draughts, is a group of strategy board games for two players which involve diagonal moves of uniform game pieces and mandatory captures by jumping over opponent pieces. Checkers is developed from alquerque. The term "checkers" derives from the checkered board which the game is played on, whereas "draughts" derives from the verb "to draw" or "to move".
Three men's morris is an abstract strategy game played on a three by three board that is similar to tic-tac-toe. It is also related to six men's morris and nine men's morris. A player wins by forming a mill, that is, three of their own pieces in a row.
Go is an abstract strategy board game for two players in which the aim is to surround more territory than the opponent. The game was invented in China more than 2,500 years ago and is believed to be the oldest board game continuously played to the present day. A 2016 survey by the International Go Federation's 75 member nations found that there are over 46 million people worldwide who know how to play Go, and over 20 million current players, the majority of whom live in East Asia.
Mak-yek is a two-player abstract strategy board game played in Thailand and Myanmar. Players move their pieces as in the rook in Chess and attempt to capture their opponent's pieces through custodian and intervention capture. The game may have been first described in literature by Captain James Low a writing contributor in the 1839 work Asiatic Researches; or, Transactions of the Society, Instituted in Bengal, For Inquiring into The History, The Antiquities, The Arts and Sciences, and Literature of Asian, Second Part of the Twentieth Volume in which he wrote chapter X On Siamese Literature and documented the game as Maak yék. Another early description of the game is by H.J.R. Murray in his 1913 work A History of Chess, and the game was written as Maak-yek.
Bughouse chess is a popular chess variant played on two chessboards by four players in teams of two. Normal chess rules apply, except that captured pieces on one board are passed on to the teammate on the other board, who then has the option of putting these pieces on their board.
Clifford Alan Pickover is an American author, editor, and columnist in the fields of science, mathematics, science fiction, innovation, and creativity. For many years, he was employed at the IBM Thomas J. Watson Research Center in Yorktown, New York, where he was editor-in-chief of the IBM Journal of Research and Development. He has been granted more than 700 U.S. patents, is an elected Fellow for the Committee for Skeptical Inquiry, and is author of more than 50 books, translated into more than a dozen languages.
Janggi, sometimes called Korean chess, is a strategy board game popular on the Korean Peninsula. The game was derived from xiangqi, and is very similar to it, including the starting position of some of the pieces, and the 9×10 gameboard, but without the xiangqi "river" dividing the board horizontally in the middle.
Crazyhouse is a chess variant in which captured enemy pieces can be reintroduced, or dropped, into the game as one's own. It was derived as a two-player, single-board variant of bughouse chess.
There are many variations of the simple rules of Go. Some are ancient digressions, while other are modern deviations. They are often side events at tournaments, for example, the U.S. Go Congress holds a "Crazy Go" event every year.
Rimau-rimau is a two-player abstract strategy board game that belongs to the hunt game family. This family includes games like bagh-chal, main tapal empat, aadu puli attam, catch the hare, sua ghin gnua, the fox games, buga-shadara, and many more. Rimau-rimau is the plural of rimau which is an abbreviation of the word harimau, meaning 'tiger' in the Malay language. Therefore, rimau-rimau means 'tigers'. The several hunters attempting to surround and immobilize the tigers are called orang-orang, which is the plural of orang, meaning 'man'. Therefore, orang-orang means 'men' and there are twenty-two or twenty-four of them, depending on which version of the game is played. The game originates from Malaysia.
Watermelon chess is a two-player abstract strategy game from China where it is known as xi gua qi. It is also known as the surround game and globe. Played on a network of curved lines, players take turns to move a piece, capturing the opponent's pieces by surrounding them. The game is related to the bear games of the ancient Romans, and uses the same board as some of them. The Go variant sz'kwa uses the same board.
Pretwa is a two-player abstract strategy game from Bihar, India, and it was described by H.J.R. Murray in A History of Board-Games Other Than Chess (1952). The game is related to draughts and Alquerque as pieces are captured by leaping over them. The board is composed of three concentric circles divided by three diameters. Pretwa belongs to a category of games called Indian war games, which also includes the games Lau kata kati, Dash-guti, Egara-guti, Gol-skuish. All Indian war games have one important thing in common, and that is that all the pieces are laid out on the board at every intersection point, with the exception of the central point. This forces the first move to be played on the central point, and captured by the other player's piece.
Gol-skuish is a two-player abstract strategy game from India, specifically from Central Provinces, and it was described by H.J.R. Murray in A History of Board-Games Other Than Chess (1952). The game belongs to the draughts and Alquerque family as pieces are captured by leaping over them. The board is composed of seven concentric circles divided by three diameters. Gol-skuish belongs to a specific category of games called Indian War-games which include Lau kata kati, Dash-guti, Egara-guti, and Pretwa. At the beginning of every Indian War-game all the pieces are laid out on the board at every intersection point, with the exception of the central point. This forces the first move of the game to be played on the central point, and captured by the second player's piece.
Jul-gonu is a two-player abstract strategy board game from Korea. It is one of many gonu games. The game has a relatively small board, and yet offers a challenge at different levels. The game could be played on a larger board, however, it tends to be tiresome. Jul means "lines", and the lines of the board are often drawn on the ground. The game is also referred to as "ne-jul-gonu", i.e. "four-lines gonu", referring to the four lines in each direction.
Tiger game played with forty, translation of meurimueng-rimueng peuet ploh, is a two-player abstract strategy board game from Sumatra, Indonesia. The last part of the name, ploh, is sometimes spelled "plo". It is specifically played by the Acehnese. The game was described in The Achehnese by Hurgronje, O'Sullivan, and Wilkinson in 1906 and described on page 204.
Tiger and buffaloes is a two-player abstract strategy board game from Myanmar. It belongs to the hunt game family. The board is a 4x4 square grid, where pieces are placed on the intersection points and move along the lines. It is one of the smallest hunt games. Three tigers are going up against eleven buffaloes. The tigers attempt to capture as many of the buffaloes by the short leap as in draughts or alquerque. The buffaloes attempt to hem in the tigers.
Sua ghin gnua is a two-player abstract strategy board game from Thailand, formerly known as Siam. Another name for the game is tigers and oxen. It is a hunt game played on a 5x5 square grid with only orthogonal lines. One player plays the three tigers, and the other player plays the twelve oxen. The board is empty in the beginning. Players first drop their pieces onto the board, and then are able to move them. The tigers can capture the oxen by the short leap as in draughts and alquerque, but the oxen attempt to elude and at the same time hem in the tiger. Sua Ghin Gnua most resembles the tiger hunt games such as bagh-chal, rimau-rimau, main tapal empat, catch the hare, and adugo since they all use a 5 x 5 square grid. But tiger games technically consist of a standard alquerque board which is a 5 x 5 square grid with several diagonal lines criss-crossing through it which are completely missing in sua ghin gnua. There are however some variants of catch the hare which have missing diagonal lines also. Another game that resembles sua ghin gnua is from Myanmar, called tiger and buffaloes, which is a hunt game consisting of a 4 x 4 square grid with no diagonal lines. Myanmar happens to border Thailand geographically so there might be a historical connection between the two games. Another game from Myanmar is lay gwet kyah that is presumed to be similar to sua ghin gnua. Sua ghin gnua was briefly described by Stewart Culin, in his book Chess and Playing Cards: Catalogue of Games and Implements for Divination Exhibited by the United States National Museum in Connection with the Department of Archaeology and Paleontology of the University of Pennsylvania at the Cotton States and International Exposition, Atlanta, Georgia 1895 (1898). It's also briefly mentioned by H.J.R. Murray in his book A History of Chess (1913). It was also described by R.C. Bell, in his book Board and Table Games from Many Civilizations (1969).
Game of the Seven Kingdoms is a seven-player variant of the game xiangqi. It is traditionally ascribed to Sima Guang, although he died well before the 13th century, to which this game is traditionally dated. The rules of the game can be found in his book, 古局象棋圖. There is skepticism regarding the game's 13th-century formulation.
This glossary of board games explains commonly used terms in board games, in alphabetical order. For a list of board games, see List of board games; for terms specific to chess, see Glossary of chess; for terms specific to chess problems, see Glossary of chess problems.
