Nijubango is a Japanese go term meaning twenty-game match.


This is a partial list.

Year Players Result(W-D-L) Notes
c. 1671-c. 1675 Honinbo Doetsu, Yasui Sanchi II 2(?)-?-1(?) There may be more than 20-games in the match. However, only partial game records up to game 20 exist. Honinbo Doetsu is known to have won at least two of the games and Yasui Sanchi II at least one.
1851 Honinbo Shusaku, Sekiyama Sendayu 13-0-7 Honinbo Shusaku won. Honinbo Shusaku held White the entire match.
1876-7 Honinbo Shuei, Kobayashi Tetsujiro 12-2-4 Kobayashi Tetsujiro was beaten down to Sen-ai-sen after game nine and to Josen after game 18. Matched ended after game 18.
1894-? Tamura Yasuhisa, Tsuchiya Shugen, ?-?-?


See Also

Nijubango last edited by kmr on December 17, 2019 - 11:11
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