Word.ws English Dictionary

fifty-move rule

fifty-move rule proper noun: a rule in professional chess that a player may declare the game to be a draw after 50 consecutive moves by each side without any capture or pawn movement, usually invoked during an inconclusive endgame.

Proper noun

fifty-move rule

  1. A rule in professional chess that a player may declare the game to be a draw after 50 consecutive moves by each side without any capture or pawn movement, usually invoked during an inconclusive endgame.

Forms of fifty-move rule

alternative form50-move rule

Questions about fifty-move rule

What does fifty-move rule mean?
Fifty-move rule means a rule in professional chess that a player may declare the game to be a draw after 50 consecutive moves by each side without any capture or pawn movement, usually invoked during an inconclusive endgame.
What part of speech is fifty-move rule?
Fifty-move rule is a proper noun.

Words near fifty-move rule in the dictionary

  1. fifty-five
  2. fifty-four
  3. fifty-fourth
  4. fifty-fourths
  5. fifty-leven
  6. fifty-move rule
  7. fifty-nine
  8. fifty-ninth
  9. fifty-ninths
  10. fifty-one
  11. fifty-one fiftied

Source and license

Adapted from Wiktionary: fifty-move rule (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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