opening book
An "opening book" in chess is a collection of pre-analyzed moves used to guide play during the game's opening phase.
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Definition
B2Chess
(technical)A collection of pre-analyzed moves and positions used by players or chess engines to guide play during the opening phase.
Example
- The grandmaster studied the opening book to prepare for his opponent's favorite openings.
- The chess engine relied on its opening book to make quick, effective moves at the start of the game.
Similar
Terms that have similar or relatively close meanings to "opening book":
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