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King's Head Vanguard Pawn
In shogi, King's Head Vanguard Pawn or King's Side Vanguard Pawn (玉頭位取り ''gyoku tō kuraidori'') is a Static Rook opening. This opening utilizes a Boat castle in which the king (if played by Black) is positioned on 78 square. The pawn referred to then is the one on the seventh file that is originally at the head of the castled king (77). The term vanguard pawn (位取り ''kuraidori'', literally "position taking") refers to a positioning of a pawn advanced to the middle rank supported by generals as a phalanx-like attacking formation. This pawn becomes a vanguard pawn by advancing to the middle rank 5 (75 square) supported by the left silver at the 76 square. Overview In the case of Black, the silver takes position at the 7th file, and is placed at 76. If the game is played well, it will be difficult for the ranging rook side to make progress in castling and to utilize the right knight. On the other hand, the static rook's king will have wide room, and it will be ... [...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] |
Static Rook
Static Rook (居飛車 ''ibisha'') openings in shogi typically have the player's rook at its start position, which is the second file (on the 28 square) for Black and the eighth file (on the 82 square) for White. Explanation Static Rook is a set of openings in which the rook remains on its starting square, which is the 28 square if played by Black and the 82 square if played by White. It is also possible to include other openings where the rook moves to another file that is still on the players right side of the board, such as the third file or the fourth file. The reason for including these other openings where the rook is not technically ''static'' is because the typical castle fortifications constructed to the protect the Static Rook player's king are usually the same for these openings. Nonetheless, some shogi theory does categorize these openings with right side rook movement into the same group as Ranging Rook openings despite the disparity in castle formation. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shogi Opening
A shogi opening ( ) is the sequence of initial moves of a shogi game before the middle game. The more general Japanese term for the beginning of the game is ()''.'' A '' jōseki'' () is the especially recommended sequence of moves for a given opening that was considered balanced play at one point in time for both sides by professional players. (However, some ''s'' have become outdated when they are reevaluated to no longer give balanced play.) ''s'' also typically include commentary about the possible reasons to deviate from the especially regarding blunders. Note that not all openings have ''s''. For example, trap openings like Demon Slayer, while they may have standard moves, are considered to favor one player and are not balanced play. Thus, the Demon Slayer opening is not a jōseki. Introduction The very first opening moves in most games are pawn pushes. In particular, most games start with two types of pawn pushes. A player can move the rook pawn forward (P-26) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
Phalanx
The phalanx ( grc, φάλαγξ; plural phalanxes or phalanges, , ) was a rectangular mass military formation, usually composed entirely of heavy infantry armed with spears, pikes, sarissas, or similar pole weapons. The term is particularly used to describe the use of this formation in ancient Greek warfare, although the ancient Greek writers used it to also describe any massed infantry formation, regardless of its equipment. Arrian uses the term in his ''Array against the Alans'' when he refers to his legions. In Greek texts, the phalanx may be deployed for battle, on the march, or even camped, thus describing the mass of infantry or cavalry that would deploy in line during battle. They marched forward as one entity. The term itself, as used today, does not refer to a distinctive military unit or division (e.g., the Roman legion or the contemporary Western-type battalion), but to the type of formation of an army's troops. Therefore, this term does not indicate a standard comba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ranging Rook
Ranging Rook or Swinging Rook (振り飛車 ''furibisha'') openings in shogi position the rook to the center or left of the player's board to support an attack there. Ranging Rook strategies used in Ranging Rook vs Static Rook are among the oldest of shogi strategies attested in the historical documents that first describe the rules of shogi around 1600. Description Types of Ranging Rook Traditionally, Ranging Rook has been used as a defensive strategy for White against Static Rook openings played by Black. White's rook can be moved flexibly to counteract Black's attacks. These types of White openings are named simply Ranging Rook (振り飛車 ''furibisha''). In describing the game positions of both opponents, the term is Static Rook vs Ranging Rook (居飛車対振り飛車 ''ibisha tai furibisha''). In these games, Black has the initiative, and White quickly builds a defense by castling the king and seeks counterattacking opportunities. By default, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fourth File Rook
In shogi, Fourth File Rook (四間飛車 ''shikenbisha'') is a class of Ranging Rook openings in which the rook is initially positioned on the fourth file if played by White or the sixth file if played by Black. History The earliest recorded shogi game was a Static Rook vs. Fourth File Rook game from 1607. Black was who played a Right Fourth File Rook position (Static Rook) against Sansa Hon'inbō's Fourth File Rook. Ōhashi won the game. Fourth File Rook vs Static Rook Normal Fourth File Rook The opening starts by the usual 4-move sequence that characterizes Static Rook vs Ranging Rook games as shown in the first adjacent board position. (See: Normal Ranging Rook.) Fujii System The Fujii System is a set of Fourth File Rook strategies used against various Static Rook strategies (mainly Left Mino and Bear-in-the-hole Static Rook). vs Rapid Attack Tateishi Fourth File Rook A Fourth File Rook opening created by amateur player Katsuki Tateishi, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Third File Rook
In shogi, Third File Rook (三間飛車 ''sangenbisha'' or ''sankenbisha'') is a class of Ranging Rook openings in which the rook is positioned on the third file if played by White or the seventh file if played by Black. Types There are two basic forms of Third File Rook. The first form is similar to other normal Ranging Rook openings such as Fourth File Rook. Here, the bishop is moved to the 77 square (Black) or the 33 square (White) often in order to prevent a Static Rook opponent's pawn exchange on the eighth (or second) file. The other Third File Rook form is known as the ''Ishida.'' In contrast, the seventh file pawn (Black) or the third file pawn (White) is pushed up to the fifth rank. This gives an option for the Ishida Third File Rook player's rook to be positioned on the 76 square (Black) or the 34 square (White). Furthermore, Third File Rook positions can be categorized according to whether the bishop's diagonal is open or closed. In normal Third File Rook and normal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ishida (shogi)
The ''Ishida'' Opening (石田流三間飛車 ''ishida-ryū sankenbisha'' or shorter form 石田流 ''ishida-ryū'') is a major variation in Third File Rook openings of the Japanese game of '' shōgi''. In the Ishida Opening, in contrast to other Third File Rook openings, the seventh file pawn is advanced to the fifth rank if played by Black (P-75), or the third file pawn if played by White (P-35). This allows the rook to move up to the 76 square (Black) or 34 square (White). History The variation is said to have originated with a blind ''shōgi'' player named Kengyo Ishida in the early Edo period. Although records of Ishida's actual games still exist, all of them end in Ishida's loss. An extant game record of a Double Ranging Rook game in 1649 featuring an Ishida position played by Kengyo Ishida is shown in the diagram. A renaissance of the Ishida variation occurred in the 1970s through the development of an original strategy by the well-known ''shōgi'' master Kōzō Masud ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bear-in-the-hole Castle
The Bear-in-the-hole or Anaguma castle (穴熊 ''anaguma'', badger, lit. "hole-bear") is a castle used in shogi. (An anaguma is a Japanese badger.) It is commonly used in professional shogi. History The Bear-in-the-hole was initially a castle used by Ranging Rook players. In modern times, it was at first considered a poor choice for Ranging Rook. Additionally, the renaissance of Ranging Rook strategies that was happening in the first part of the 20th century was in part attributed to the strength of the Mino castle. However, a Static Rook strategy – the King's Head Vanguard Pawn – became a formidable challenge to Ranging Rook positions, as the Mino castle is weak against frontal attacks and the King's Head Vanguard Pawn strategy exploits these weaknesses by attacking the Mino from above. Therefore, a change from a Mino to a Bear-in-the-hole was considered since the Ranging Rook player's king is moved one rank further away from the vanguard pawn offense. The Bear-in- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bear-in-the-hole Static Rook
In shogi, Bear-in-the-hole Static Rook or Anaguma Static Rook (居飛車穴熊 ''ibisha anaguma'') is a Static Rook opening that utilizes a Bear-in-the-hole castle. It is typically played against Ranging Rook opponents. vs Fourth File Rook, ☖...S-44 variation See also * Static Rook * Bear-in-the-hole castle Bibliography * * * * * 『NHK将棋講座テキスト2011年4月号』 NHK出版 2011年 * 先崎学 『ホントに勝てる穴熊』 河出書房新社 2003年 * 遠山雄亮 『遠山流中飛車持久戦ガイド』 毎日コミュニケーションズ 2009年 * 藤井猛 『現代に生きる大山振り飛車』 日本将棋連盟 The , or JSA, is the primary organizing body for professional shogi in Japan. The JSA sets the professional calendar, negotiates sponsorship and media promotion deals, helps organize tournaments and title matches, publishes shogi-related materia ... 2006年 * 村田顕弘 『最新戦法マル秘定跡ファ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Static Rook Anaguma
In shogi, Bear-in-the-hole Static Rook or Anaguma Static Rook (居飛車穴熊 ''ibisha anaguma'') is a Static Rook opening that utilizes a Bear-in-the-hole castle. It is typically played against Ranging Rook opponents. vs Fourth File Rook, ☖...S-44 variation See also * Static Rook * Bear-in-the-hole castle Bibliography * * * * * 『NHK将棋講座テキスト2011年4月号』 NHK出版 2011年 * 先崎学 『ホントに勝てる穴熊』 河出書房新社 2003年 * 遠山雄亮 『遠山流中飛車持久戦ガイド』 毎日コミュニケーションズ 2009年 * 藤井猛 『現代に生きる大山振り飛車』 日本将棋連盟 2006年 * 村田顕弘 『最新戦法マル秘定跡ファイル』 マイナビ 2012年 1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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