The phrase "dramatic climax" refers to the most intense and suspenseful moment in a story or performance. It often involves a turning point or a culmination of events that creates a powerful and emotional impact on the audience. Full definition
It has been increased in size to ensure precise movement even when the game is at dramatic climax. (nacongaming.com)
His comeback took him to the playoff and insured that the 1962 Masters would have as dramatic a climax as — well, as a Masters. (si.com)
4) In one of the most dramatic climaxes to a season ever witnessed in England, Sergio Aguero wins the 2012 Premier League title for Manchester City at the expense of United, with virtually the last kick of the game. (worldsoccer.com)