|
Castle (shogi)
In shogi, castles ( ja, 囲い, translit=kakoi) are strong defensive configurations of pieces that protect the king ( ja, 玉). In contrast to the special castling move in western chess, shogi castles are structures that require making multiple individual moves with more than one piece. Introduction Usually the pieces involved in constructing castles are golds ( ja, 金), silvers ( ja, 銀), and pawns ( ja, 歩). Typically, they also require moving the king from its starting position – often to the left or right side of the board. The simplest castle involves two pieces and requires three moves, but it is more common to move at least three different pieces. For example, a simple Mino castle requires moving the king, the rook ( ja, 飛), a silver, and two golds for a total of six moves. Others such as the Static Rook Bear-in-the-hole castle are more complex, which requires moving the king, a pawn, the bishop ( ja, 角), a lance ( ja, 香), a silver, and two golds for a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shogi
, also known as Japanese chess, is a strategy board game for two players. It is one of the most popular board games in Japan and is in the same family of games as Western chess, ''chaturanga, Xiangqi'', Indian chess, and '' janggi''. ''Shōgi'' means general's (''shō'' ) board game (''gi'' ). Western chess is sometimes called (''Seiyō Shōgi'' ) in Japan. Shogi was the earliest chess-related historical game to allow captured pieces to be returned to the board by the capturing player. This drop rule is speculated to have been invented in the 15th century and possibly connected to the practice of 15th century mercenaries switching loyalties when captured instead of being killed. The earliest predecessor of the game, chaturanga, originated in India in the sixth century, and the game was likely transmitted to Japan via China or Korea sometime after the Nara period."Shogi". ''Encyclopædia Britannica''. 2002. Shogi in its present form was played as early as the 16th century, while ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Side Pawn Capture
In shogi, Side Pawn Capture (横歩取り ''yokofudori,'' also translated as ''Side Pawn Picker, Side Pawn Piker'' or simply 横歩 ''yokofu'' ''Side Pawn'') is a Double Static Rook opening. The ''side pawns'' referred to are the pawns that are advanced in order to open both players' bishop diagonal. (P34 is White's side pawn, P76 is Black's.) In this opening, this pawn is captured by an opponent's rook in a gambit move – typically, made by Black with Rx34. This is one of the few gambits in shogi. The move has the typical characteristics of gambits: Black gains material with the extra pawn but now has lost tempo as their rook is now off its original file and requires a few moves to maneuver the rook back to the second file safely, White has lost material but now has faster development including the possibility of dropping a pawn to attack on the third file later (and Black has no comparable extra pawn drop possibilities). Additionally, while White has offered the P34 gambit pawn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Double Wing Attack
In shogi, Double Wing Attack or simply Wing Attack or Centre Game (相掛かり or 相懸り ''aigakari'') is a Double Static Rook opening in which both sides directly advance their rook pawns forward on the second and eighth files toward their opponent's bishop often with the first several moves on each side being identical or very similar. History and general discussion The Double Wing Attack is one of the most traditional openings dating back to over 250 years ago. Double Wing openings have two general variations. The first one has both bishop diagonals open (that is, P-76 and P-34) while the second type has bishop diagonals closed. The open bishop diagonal variations were most common historically being played from the 1700s and throughout the first part of the twentieth century. However, in modern shogi, the term ''Aigakari'' typically refers to the closed bishop diagonal variations. One reason is that the open bishop diagonal position shown in the adjacent diagra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bishop Exchange Double Reclining Silver
In shogi, Bishop Exchange Reclining Silver or Reclining Silver With Bishops Off or Bishop Exchange Sitting Silver (角換わり腰掛け銀 ''kakugawari koshikakegin'') is a Bishop Exchange (Double Static Rook) opening that uses a Reclining Silver attacking formation. If both sides play Reclining Silver, then the position is known as Double Reclining Silver or Mutual Reclining Silver or Twin Reclining Silver (相腰掛け銀 ''aikoshikakegin''). Overview To defend the left flank against the opponent's rook pawn, Black chooses a Yagura castle form with left silver on the 77 square and the left gold on 78. Then, to avoid the risk of White's bishop drop inside Black's promotion zone, the right gold will be positioned other variously on the 58, 48 or 47 squares. According to the shogi proverb, "In the Bishop Exchange opening, don't push the central pawn." Following this, the fifth file pawn in Bishop Exchange Reclining Silver must remain on its starting 57 square in order for t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kazuki Kimura
is a Japanese professional shogi player, ranked 9- dan. He is a former Ōi title holder. He is also the oldest player to win a major title for the first time. Early life Kimura was born in Yotsukaidō, Chiba Prefecture on June 23, 1973. He learned how to play shogi at a friend's house when he was in kindergarten, and started regularly going to a local shogi club when he was a second-grade elementary school student. Kimura first met his future mentor shogi professional when the two played a 2-piece handicap game. Kimura soon began taking lessons from Sase at his house, where he occasionally played practice games against Hiroe Nakai, who was another one of Sase's students. In 1985, he advanced to the quarterfinals of the as sixth-grade elementary school student, and later that same year entered the Japan Shogi Association's apprentice school under the guidance of Sase. At first, Kimura progressed fairly quickly and was promoted to the rank of 3-dan in the fall of 1990 when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ōi (shogi)
is one of the eight titles in Japanese professional shogi. The word means "the king's rank" (王 ''ō'' 'king' + 位 ''i'' 'rank, position'). The annual tournament started in 1960 sponsored by a group of local newspapers which has consisted of Shimbun Sansha Rengō (Three-Newspaper Association). With the addition of Ōi, there were four major shogi titles along with Meijin, Ninth Dan (Ryūō), and Ōshō. The challenger for the title is determined by three-step preliminary round that comprises 1st heat, league competition and final playoff. Top eight players in 1st heat and top four players of previous year are divided into two six-player leagues. Top one of each league advances to final playoff, and the winner of one-game match becomes the challenger. The player that wins four games out of seven first in the championship will become the new Ōi title holder. Each championship games assign players a six-hour playtime during two days. Lifetime Ōi is the title awarded to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yoshiharu Habu
is a professional shogi player and a chess FIDE Master. His master is Tatsuya Futakami. He is the only person to simultaneously hold seven major professional shogi titles at the same time and is also the only person to qualify as a lifetime title holder for seven major titles. In January 2018, Habu became the first professional shogi player to be awarded Japan's People's Honour Award. Early life Yoshiharu Habu was born in Tokorozawa, Saitama in 1970 and moved to Hachioji, Tokyo before entering kindergarten. Habu first encountered shogi in his first year of elementary school, when his classmates taught him how the shogi pieces move. He was so fascinated by the game that his mother entered him in a shogi tournament held at the Hachioji Shogi Club in the summer of 1978. Although Habu was eliminated during the preliminary rounds with a record of 1 win and 2 losses, his parents took him to the shogi club every weekend from October 1978. Habu improved so rapidly that he was promote ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Right King
In shogi, Right King or Right-hand King (右玉 ''migi gyoku'') is a defensive subcomponent of different openings in which the king stays on the right side of the board together with the rook, which protects the back rank (rank 9) as well as the eighth file. It is an exception to the general rule that the king is castled away from the rook. It is possible to use a Right King formation within a Bishop Exchange opening as well as other openings. The castle formation used in these strategies is also called a Right King castle. Overview When an opponent is building up a Static Rook position, castling the king to the left means that the player will need to defend from attacks from above. However, were the king to be placed in the right, far away from the opponent's attack, the efficacy of such an attack could be diminished. As for variations in right king, in the case where a castle has been built on the left flank, the opponent will expect that the king will transfer to the le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Rook
In shogi, Central Rook (中飛車 ''nakabisha'') is a subclass of Ranging Rook openings in which the rook is positioned on the fifth (central) file. However, since the central file can be thought of as the dividing line between Ranging Rook and Static Rook positions, it is also possible to find Static Rook positions using a rook that has been moved to the central file. These strategies are generally categorized as subclasses of the particular Static Rook opening. For example, Central Rook Yagura (矢倉中飛車) is a Yagura opening that uses a central rook. The term 中飛車 without modification refers to Ranging Rook Central Rook strategies while Static Rook central rook strategies have another word modifying 中飛車. Central Rook subcategories Ranging Rook strategies like Central Rook are also traditionally played by White against Black's Static Rook position. However, in the modern era (that is, later than the Edo period), Normal Central Rook is played by both White a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fortress Castle
Fortress or Yagura (矢倉囲い or 櫓囲い ''yaguragakoi'') is a castle used in shogi. It is considered by many to be the strongest defensive position in shogi in Double Static Rook games. The most common form of Fortress is the Gold Fortress. Besides the Gold Fortress, there are many variant forms. And, there are development relations between Fortress and other castles. For instance, the Crab castle can be developed into a Gold Fortress, and the Gold Fortress can be developed into a Fortress Anaguma. ''Fortress'' is also the name of an opening strategy that uses a Fortress castle (see: Fortress opening). When used in the Fortress opening, the bishop, rook, and a pawn all support a later attack by the rook's silver or knight. Variants of the Fortress are also used in other Double Static Rook games (for instance, Bishop Exchange) as well as in Static Rook vs Ranging Rook games and in Double Ranging Rook games. History A Fortress castle structure was first formed by Sans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fortress Opening
Fortress (矢倉 or 櫓 ''yagura'') is both a Static Rook opening (矢倉戦法 ''yagura senpō'') and a castle in shogi. It is usually played in a Double Static Rook opening, which is often a Double Fortress opening. However, it may also occur in different Double Static Rook openings such as Fortress vs Right Fourth File Rook. The Fortress castle (矢倉囲い ''yagura gakoi''), which is the defining characteristic of Fortress games, was considered by many to be one of the strongest defensive positions in Double Static Rook games in the 1980s. The term ''yagura'' is the Japanese word for a tower-like structure in traditional Japanese castles. Double Fortress The most commonly encountered Fortress strategies occur in Double Fortress games where both players use a Fortress formation. Historical Fortress Earlier josekis for Fortress in the Edo period (usually spelled 櫓 at that time) were very different from the current josekis. For instance, in one variation, it is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
