Code duello
any of several set of rules for the practice of dueling

A code duello is a set of rules for a one-on-one combat, or duel. Codes duello regulate dueling and thus help prevent vendettas between families and other social factions. They ensure that non-violent means of reaching agreement are exhausted and that harm is reduced, both by limiting the terms of engagement and by providing medical care. Finally, they ensure that the proceedings have a number of witnesses. The witnesses could assure grieving members of factions of the fairness of the duel, and could help provide testimony if legal authorities become involved.
From the Roman Empire to Middle Ages
In Rome, the most famous duel was fought between three Horatii brothers and three Curiatii brothers, respecting precise rules during the 7th century BC. Marc Antony and Octavian also challenged each other to a duel which never came to fruition. The Lombards had dueling rituals too, often controlled by local judges. The Norse sagas give accounts of the rules of dueling in the Viking Age holmganga. The 1409 AD 'Flos Duellatorum' of Italy is the earliest example of an actual code duello in Europe. Fechtbücher of Hans Talhoffer and other fifteenth century masters give rules for judicial duels and "tournament rules", with varying degrees of detail.
Begin with the source’s own compact description: “Code duello” is any of several set of rules for the practice of dueling. The dossier treats that line as a proposition to test through Code, duello and several, not as a finished interpretation.
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Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Jul 23, 2026. The linked authority identifier is Q4171453. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1409.
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This entry incorporates text from “Code duello” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.