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Usually when a king triangulates in a king and pawn endgame, it is close to the other king and triangulation gains the opposition, putting the opponent in zugzwang. This position (from analysis of a game between Alexey Shirov and Alexander Grischuk in New Delhi in 2000) shows an example when the kings are far apart. [ 7 ]
Opposition along a diagonal is called diagonal opposition. Sometimes diagonal opposition is used to achieve direct opposition. An example is the position in the first diagram, with Black to move. White has the direct opposition in this position, but it does him no good because his king cannot attack the black pawn after the black king moves away.
Zugzwang (from German 'compulsion to move'; pronounced [ˈtsuːktsvaŋ]) is a situation found in chess and other turn-based games wherein one player is put at a disadvantage because of their obligation to make a move; a player is said to be "in zugzwang" when any legal move will worsen their position.
In chess, a tactic is a sequence of moves that each makes one or more immediate threats – a check, a material threat, a checkmating sequence threat, or the threat of another tactic – that culminates in the opponent's being unable to respond to all of the threats without making some kind of concession.
They occur most often in king and pawn endgames, especially with triangulation, opposition, and mined squares. A square that White can move to corresponds to a square that Black can move to. If one player moves to such a square, the opponent moves to the corresponding square to put the opponent in zugzwang. [3]
On February 15, 1985, FIDE President Florencio Campomanes announced that he was abandoning the World Chess Championship match between Garry Kasparov and Anatoly Karpov. For 40 years, the chess ...
The two knights endgame is a chess endgame with a king and two knights versus a king. In contrast to a king and two bishops (on opposite-colored squares), or a bishop and a knight, a king and two knights cannot force checkmate against a lone king (however, the superior side can force stalemate [1] [2]).
In chess, a trap is a move which tempts the opponent to play a bad move. Traps are common in all phases of the game; in the opening , some traps have occurred often enough that they have acquired names.