What is the climax for the bear by Anton Chekhov?

In Anton Chekhov's one-act play "The Bear," the climax occurs when the protagonist, Elena Ivanovna Popova, and her unexpected visitor, the brash and boisterous landowner, Grigory Stepanovitch Smirnov, confront their emotions. After a heated argument, Smirnov, who initially came to demand repayment of a debt, declares his love for Elena in a passionate outburst. This moment transforms the tension between them, leading to a surprising and comedic shift in their relationship dynamics, ultimately culminating in their mutual attraction.