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About: Cox–Forbes theory     Goto   Sponge   NotDistinct   Permalink

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The Cox–Forbes theory is a long-debunked theory on the evolution of chess put forward by Captain Hiram Cox (1760–1799) and extended by Professor Duncan Forbes (1798–1868). The theory states that a four-handed dice-chess game (Chaturaji) originated in India in approximately 3000 BC; and that arising from the results of certain rules, or the difficulty in getting enough players, the game evolved into a two-handed game (Chaturanga). On account of religious and legal objections in Hinduism to gambling, the dice were dropped from the game, making it a game of pure skill.