09/11/2026
Chenango River Theater is presenting David Auburn’s Pulitzer Prize-winning play Proof, directed by former Chenango River Theater artistic director Bill Lelbach. Lelbach founded the company in 2007 and served as its artistic and managing director through 2021. He says the play’s story is particularly meaningful to him.
“This storyline is sort of close to home,” Lelbach said. “It won the Pulitzer Prize, it won multiple Tonys, and it’s a story about math and about the people who, in their brilliance at math, border on” mental illness.
The play centers on Robert, a brilliant mathematician who has developed schizophrenia, and his daughter Catherine, who has spent the last several years caring for him. Lelbach says the story draws on the real-life mathematician John Nash, whose life was portrayed in the film A Beautiful Mind.
“By the time he was 23, he solved three math problems that were hundreds of years, decades old, that had never been solved before,” Lelbach said. “It took committees of brilliant mathematicians to analyze his solutions and to realize that they were right.”
Read more at wskg.org/arts