draw

A game of chess can end in a draw by agreement. A player may offer a draw at any stage of a game; if the opponent accepts, the game is a draw. In some competitions, draws by agreement are restricted; for example draw offers may be subject to the discretion of the arbiter, or may be forbidden before move 30 or 40, or even forbidden altogether. The majority of draws in chess are by agreement.
Under FIDE rules, a draw should be offered after making the move and before pressing the clock, then marked in the scoresheet as (=). However, draw offers made at any time are valid. If a player offers a draw before making a move, the opponent has the option of requesting a move before deciding whether or not to accept the offer. Once made, a draw offer cannot be retracted and is valid until rejected.
A player may offer a draw by asking, "Would you like a draw?", or similar; the French word remis (literally "reset") is internationally understood as a draw offer and may be used if the players do not share a common language. Players may also offer draws and accept draw offers by merely nodding their heads. A draw may be rejected either verbally or by making a move.
A draw by agreement after less than twenty moves where neither player makes a serious effort to win is colloquially known as a "grandmaster draw". Many chess players and organizers disapprove of grandmaster draws, and efforts have been made to discourage them, such as forbidding draw offers before move 30. However, professional players have defended grandmaster draws, saying they are important to conserve energy during a tournament.

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