![La Diagonale du fou](https://image.tmdb.org/t/p/w342/lBswBcpRtYQsqzZEiFzDBdUs0f8.jpg)
La Diagonale du fou
- annos singulos: 1984
- Patriam: France, Liechtenstein, Switzerland
- genus: Drama, Thriller
- Studio: Ministère de la culture, Michael Arthur Films, La Cécilia
- keyword: chess
- Director: Richard Dembo
- cast: Michel Piccoli, Alexandre Arbatt, Liv Ullmann, Leslie Caron, Wojciech Pszoniak, Jean-Hugues Anglade