The phrase refers to scheduled ice hockey competitions featuring national teams from a select group of four nations. These contests are typically part of a broader international tournament or series of exhibition matches. For example, one might search for information about the specific teams participating, the location of the event, or the broadcast schedule for a given date.
The significance of such matchups lies in the opportunity for nations to showcase their hockey talent, foster international sportsmanship, and prepare for larger tournaments like the Winter Olympics or the World Championships. Historically, these games have served as important testing grounds for emerging players and evolving team strategies.