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Leaper making moves of length 5 units, due to the Theorem of Pythagoras it has twelve possible directions. Also named Root-25-Leaper: Flamingo ~ 1/6 (1,6) Fairy Chess problems: Makes a long (1,6) jump. Flying Cock: 1=, 1X> sWfF: Wa shogi and Taikyoku shogi: Moves 1 square diagonally forward, or 1 square sideways. Also known as Sidewinder ...
It may involve changes to the board, pieces, or rules to express an idea or theme impossible in orthodox chess. An altered piece used in fairy chess is known as a fairy chess piece. The term fairy chess was introduced by Henry Tate in 1914. Thomas R. Dawson (1889–1951), the "father of fairy chess", [1] invented many fairy pieces and new ...
This article covers computer software designed to solve, or assist people in creating or solving, chess problems – puzzles in which pieces are laid out as in a game of chess, and may at times be based upon real games of chess that have been played and recorded, but whose aim is to challenge the problemist to find a solution to the posed situation, within the rules of chess, rather than to ...
A variant first described by Claude Shannon provides an argument about the game-theoretic value of chess: he proposes allowing the move of “pass”. In this variant, it is provable with a strategy stealing argument that the first player has at least a draw thus: if the first player has a winning move in the initial position, let him play it, else pass.
In chess, a fortress is an endgame drawing technique in which the side behind in material sets up a zone of protection that the opponent cannot penetrate. This might involve keeping the enemy king out of one's position, or a safe zone the enemy cannot force one out of (e.g. see the opposite-colored bishops example).
Macao's casino boom brings wealth but at a cost, 25 years since China's takeover. Finance. Reuters. Stocks, bond prices fall after Fed sounds cautious, BOJ hold weakens yen. Food. Food.
The World Chess Solving Championship (WCSC) is an annual competition in the solving of chess problems (also known as chess puzzles) organized by the World Federation for Chess Composition (WFCC), previously by FIDE via the Permanent Commission of the FIDE for Chess Compositions (PCCC).
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