Professional Go handicaps

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Professional Go handicaps" – news · newspapers · books · scholar · JSTOR (November 2019) (Learn how and when to remove this message)

Part of a series on
Go
Game specifics
Rules Handicaps professional Proverbs List of terms Strategy and tactics Opening (theory; strategy) Fuseki (whole-board openings) Jōseki (corner-based openings) Life and death Tsumego (Go puzzles)
History and culture
History Equipment Variants Four go houses List of games
Players and organizations
Players European Female Ranks and ratings Professionals Organizations Competitions
Computers and mathematics
Go and mathematics Computer Go Go software Internet Go servers AlphaGo versus Lee Sedol
v t e

Professional Go handicaps were a system developed in Japan, in the Edo period, for handicapping professional players of the game of Go against each other. With the abolition of the Oteai system, which from the 1920s had used some handicap games to determine the Go ranking of professional players, this system has become obsolete. It is now completely superseded by the use of komidashi. Knowledge of it is required to understand the conditions of play in historical Go matches, particularly the jubango that died out around 1960.