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Number of mutual zugzwang positions endgame tablebase
Number of mutual zugzwang positions endgame tablebase




number of mutual zugzwang positions endgame tablebase

An advantage inįorce and/or (opponent's) disadvantage in king safety will normally lead to an attack. The opponent will likely attempt to drive-off or exchange an advanced enemy piece (see "outpost,"Īdvanced square - any square in the opponent's half the board which your forces occupy and/orĬontrol is an advanced square (see "outpost," "space.")Īdvantage - the player with superiority in one or more of the elements is said to have the advantage. The keys to combinations and mating attacks. Pawn, such pieces are not easily driven off and exert a cramping influence because they attack and may control squares behind enemy lines. Because they cannot retreat, advanced pawns withoutĪdequate support may be lost and so every pawn push must be carefully considered (see "pawn chain," "salient.")Īdvanced piece - a player's piece located in the opponent's half the board. Pieces and especially by pawns, control space and therefore help limit the opponent's mobility. Selection of moves is permitted by the tournament rules (see also "computers", "chess engines", "Draw Death of Chess", and Advanced Chess - HintsĪdvanced pawn - a player's pawn located in the opponent's half the board. "Advanced Chess" - chess played by correspondence in which the use of chess engines to aid in Usually award a win for material advantage but not for "positional" advantage alone. In others, definitive analysis is not possible and the adjudicator must rely on general principles. In some instances, the evaluation is based on specific analysis leading to a definitive conclusion, i.e., forced mate, forced draw or "wonĮnding" whose technique is documented in the literature. Sometimes the TD's decision is final other times, theĪdjudication may be appealed.

number of mutual zugzwang positions endgame tablebase

In correspondence events, adjudication occurs when the time allowedįor play has expired, so that winners can be determined and the awarding of prizes can occur in timely fashion. Make pairings for the next round, as well as establishing prize winners after the final round of play. In over-the-board events, adjudication is sometimes necessary in order to The pinned piece may not move because the rules of chess prohibit a player from puttingĪdjudicate (process of adjudication) - Adjudication is a formal process by which the final position of an unfinished game is analyzedīy an unbiased third party, who then declares that position a win for one player or else drawn. These will take you to our relevant standard tactics or checkmate pages.Ībsolute pin - when a piece shields the king from direct attack by an enemy queen, rook orīishop, that piece is immobilized in an absolute pin. Terms which appear as links (blue) will be underlined when the mouse passes over them.






Number of mutual zugzwang positions endgame tablebase