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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.
The game of chess is not solved, meaning it has not been determined with certainty whether a perfectly played game would end in a win for White, a draw, or even a win for Black. Due to its high level of complexity and the limitations of computer technology it is considered unlikely that it will be solved in the foreseeable future.
Garry Kimovich Kasparov [a] (born Garik Kimovich Weinstein [b] on 13 April 1963) is a Russian chess grandmaster, former World Chess Champion (1985–2000), political activist and writer.
In a few cases, the superior side gives up their rook in order to promote the pawn, resulting in a winning queen versus rook position (see Pawnless chess endgame § Queen versus rook). A rule of thumb (with exceptions) is: if the king on the side without the pawn can reach the queening square of the pawn, the game is a draw ; otherwise it is a ...
The chess endgame with a king and a pawn versus a king is one of the most important and fundamental endgames, other than the basic checkmates. [1] It is an important endgame for chess players to master, since most other endgames have the potential of reducing to this type of endgame via exchanges of pieces.
It is generally a theoretical draw, but the rook and bishop have good winning chances in practice because the defense is difficult. Ulf Andersson won the position twice within a year, once against a grandmaster and once against a candidate master; and grandmaster Keith Arkell has won it 27 times out of 27.
Fred Reinfeld was a prolific author, having written or co-written well over 100 books. [4]Reinfeld began writing about chess in late 1932. [5] His first book, co-authored with Isaac Kashdan, was an account of the Bled 1931 master tournament.
There is a class of chess positions called Zugzwang in which the player obligated to move would prefer to "pass" if this were allowed. Because of this, the strategy-stealing argument cannot be applied to chess. [5] It is not currently known whether White or Black can force a win with optimal play, or if both players can force a draw.