competition vs endgame

competition

noun
  • The competitors in such a contest. 

  • A contest for a prize or award. 

  • The action of competing. 

endgame

noun
  • The final stage of any game. 

  • The final stage of a game of chess, when there are few pieces left. 

  • The final stage of an extended process or course of events, especially with the implication of the imminent realization of a masterful strategy or plan. 

  • The gameplay available in a massively multiplayer online role-playing game for players who have completed all of the preset challenges. 

  • The final stage of a game of bridge, when there are few cards left. 

adj
  • Having become canon by the end of the plot of a work of fiction or speculated to be intended to become such. 

How often have the words competition and endgame occurred in a corpus of books? (source: Google Ngram Viewer )