(chess) checkmate

(chess) to checkmate

chess (specifically Western chess as opposed to shōgi)

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

to turn on, to switch on

(chiefly women's speech) first person singular pronoun: I, me

chess boxing

Synonym of チェスターフィールドコート (Chesutāfīrudo kōto, “Chesterfield coat”)