(ちゅうばん)

ちゅうばん
noun
middle stage, mid-game
time-period
1. middle stage, middle phase, mid-game
The middle portion of a process, event, game, or time period, between the beginning and the end.
試合(しあい)中盤(ちゅうばん)(はい)った
The match entered the middle stage.
The movie gets interesting from the middle onwards.
The project is now entering its middle phase, and we're reaching the critical moment.

中盤(ちゅうばん) divides a process into three stages along with 序盤(じょばん) and 終盤(しゅうばん).

Three-stage structure

Common collocations

Originally from board games (especially 将棋(しょうぎ) and 囲碁(いご)), now widely used for sports, stories, projects, and any time-based process.