movie about fencing

[dodgeramus]

Does anyone know the name of a film about fencing? The story is: a young fencing champion kills his teacher during a fight as he is having an affaire with his wife (I think). He is sent to jail for many years. When he get out, he tries to get a job as a fencing teacher at his old school, but as he look like a tramp is only offered a cleaning job. He takes it, but end up giving advise to students and being recognized for his fencing knowledge. The new main teacher is the son of the teacher he killed. When he realises the identity of the cleaner, he challenges him and I think got killed.

[LeMarchand]

By the Sword? http://www.imdb.com/title/tt0101524/