Short film with chess-related premise now free to watch: "War Is Over!"

by Carlos Alberto Colodro
12/3/2025 – The public release of "War Is Over! Inspired by the Music of John and Yoko" marks the first opportunity for general audiences to view the award-winning animated short outside festival and academy screenings. The film, created by Dave Mullins and Sean Ono Lennon, blends an anti-war message with a story centred on correspondence chess in an alternate First World War setting. Its release also supports War Child, raising funds for children affected by armed conflict. | Image: ElectroLeague
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Public release intended to raise funds for charity organisation "War Child" 

The independent animated short film War Is Over! Inspired by the Music of John and Yoko has been made available to the public for the first time. Written and directed by Dave Mullins, the 11-minute film was released in 2023 and draws inspiration from John Lennon and Yoko Ono's anti-war song Happy Xmas (War Is Over).

Based on a story by Mullins and Sean Ono Lennon, the short has earned significant recognition, winning the Annie Award for Best Animated Short Subject in February 2024 and the Academy Award for Best Animated Short Film the following month.

Set in an alternate First World War reality, the film follows a messenger pigeon tasked with carrying communications across the battlefield. Two soldiers on opposing sides, unaware of each other's identities, conduct a correspondence chess game by exchanging moves through the bird. 

A notable feature of the short is the central role of chess. Despite the surrounding violence, the two soldiers maintain a connection through a quiet, ongoing game, using the pigeon as a courier for each move. This motif reinforces the film’s exploration of shared humanity amid division and conflict.

Its public release serves as a fundraiser for War Child, a charity supporting children affected by armed conflict. The initiative comes at a time described as one of the deadliest periods for children in the current century. War Child highlights that young people in conflict zones such as Gaza, Lebanon, Sudan and Ukraine face extreme trauma, often losing their homes, education and sense of safety. The organisation stresses that its local teams provide critical supplies and mental-health support, but that continued assistance is required to address the scale of need.

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War Is Over!

In an interview with Rolling Stone, Sean Ono Lennon explained how director Dave Mullins first became involved in the project. Seeking a video for Happy Xmas (War Is Over) that went beyond a conventional music clip, Lennon was directed to Mullins, a former Pixar animator who had founded his own studio, ElectroLeague. Impressed by Mullins's earlier work -including the Oscar-nominated short Lou - Lennon arranged a meeting, during which the outline of the film's story emerged almost immediately, reflecting the strong creative understanding between the two.

Lennon also described the origins of the story itself. Early discussions revolved around the idea of a chess game, which soon evolved into the concept of two opposing soldiers secretly playing across enemy lines. The choice to centre the exchange on a messenger pigeon followed naturally, drawing on historical wartime practice and Lennon's own interest in birds.

The public release at the start of December is no coincidence, as explained by Lennon:

We wanted to do it in time for Christmas because that's the whole point of the song-end of the film. It's ultimately a Christmas song.

John Lennon & Yoko Ono - Happy Xmas (War Is Over)

Experts examine the games of Max Euwe. Let them show you which openings Euwe chose to play, where his strength in middlegames were, which tactical abilities he had or how he outplayed his opponents in the endgame.
Max Euwe became the fifth World Chess Champion after beating Alexander Alekhine in the 1935 World Championship match. A maths teacher by profession, Euwe remained an amateur throughout his life, but was still the best chess player in the Netherlands, and one of the world's best players. Euwe holds the record for the most Dutch national championships, with twelve. After winning the World Championship, Euwe was also the world's best player for a while. He lost the title again in 1937 in the rematch against Alexander Alekhine.
Free video sample: Openings

Topics: Chess and film, John Lennon, Yoko Ono
Carlos Colodro is a Hispanic Philologist from Bolivia. He works as a freelance translator and writer since 2012. A lot of his work is done in chess-related texts, as the game is one of his biggest interests, along with literature and music.