chess.pptx
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chess Chess is a two-player strategy board game played on a chessboard, a checkered gameboard with 64 squares arranged in an eight-by-eight grid. It is one of the world's most popular games, played by millions of people worldwide in homes, parks, clubs, online, by correspondence, and in tournaments. In recent years, chess has become part of some school curricula.
The history of chess spans over 1500 years. The earliest predecessor of the game probably originated in India, before the 6 th century AD; From India, the game spread to Persia. When the Arabs conquered Persia, chess was taken up by the Muslim world and subsequently spread to Southern Europe. In Europe, chess evolved into roughly its current form in the 15 th century. The "Romantic Era of Chess" was the predominant chess playing style down to the 1880 s.
Al-Biruni in his book "India" tells an ancient legend, which ascribes the creation of chess to a certain Brahmin. For his invention, he asked the Raja little, at first glance, the reward: wheat grains as much as would be on the board, if the first cell put one grain, the second - two grains on the third - four grain and so on. But the Raja could not perform this desire. Because it was unreal. The sum of the wheat grains was too big. Legend about chess
How do you think, how much wheat grain must Raja give to Brahmin? 2 from 64 degrees = 18 446 744 073 709 551 616, 18 kvintillion 446 kvadrallion 744 trillion 073 billion 709 million 551 thousand 616.
Chess as a sport officially recognized in more than 100 countries, and in the UK it was only in 2006. The International Olympic Committee recognized the chess sport only in 1999, but did not include in the Olympic program. Chess as a sport game
World Chess Champions
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chess.pptx