The inspiration for the film was personal. Panahi's own daughter had decided to attend a football match despite the law forbidding women from entering stadiums. In Iran, female fans have been barred from men's football matches on the stated grounds of protecting them from violence or verbal abuse. The reality, as Panahi saw it, was a system that treated half the population as too fragile for a sporting event while ignoring their desire to participate in their own national culture. He built a story around that contradiction: a group of young women, each with her own reason for wanting to watch the game, caught between soldiers enforcing a rule and a stadium full of people who barely noticed their absence.

The production of Offside was an act of guerrilla filmmaking within an authoritarian system. By submitting a decoy script, Panahi secured access to Azadi Stadium during an actual qualifying match -- a game with real stakes, real crowds, and real emotions that no director could choreograph. Actresses Sima Mobarak-Shahi and Shayesteh Irani played female fans amid genuine chaos. When the crowd roared, the script adapted. When tensions shifted on the pitch, the camera followed. The result blurs the line between fiction and documentary in ways that feel electric. You watch actors performing scripted scenes while 78,000 real spectators scream around them, unaware they are extras in someone else's protest.

The Berlin International Film Festival awarded Offside the Silver Bear in 2006. It screened in the official selection at both the New York and Toronto International Film Festivals that same year. Metacritic gave it a score of 85 out of 100, indicating universal acclaim. Critics placed it on multiple year-end top-ten lists: first on Ed Gonzalez's list at Slant Magazine, third for Noel Murray at The A.V. Club, sixth for J. Hoberman at The Village Voice. In July 2025, Rolling Stone ranked it number 92 among the 100 best movies of the twenty-first century. The film grossed $437,055 worldwide -- modest by commercial standards, seismic in cultural impact. Sony Pictures Classics tried to persuade Iran's Ministry of Culture and Islamic Guidance to temporarily lift the domestic ban so the film could qualify for an Oscar campaign. The ministry refused.

Azadi Stadium remains in western Tehran, its circular stairs visible in aerial photographs -- the same stairs a soldier uses in the film to escort a detained woman away from the match. The stadium's name means 'freedom' in Persian, an irony the film never states aloud but lets the audience discover. Offside remains banned in Iran. Panahi himself would later face arrest, imprisonment, and a twenty-year ban on filmmaking imposed in 2010 -- a sentence he continued to defy by making films in secret. The story of women barred from stadiums eventually shifted: Iran began allowing limited female attendance at select matches in 2019, under sustained international pressure. Whether Panahi's film contributed to that change is impossible to measure. What is certain is that he captured a specific injustice at a specific moment, using the tools of fiction inside the machinery of reality, and the result outlasted the policy it protested.