23rd Judan title 1985

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# 23rd Judan title

## Winners' Section

Winners' Section
Cho Chikun | Cho Chikun B+R | Rin Kaiho W+R | Rin Kaiho B+1.5 | Rin Kaiho B+R
Sugiuchi Masao
Rin Kaiho | Rin Kaiho B+R
Koyama Yasuo
Ishida Yoshio | Ishida Yoshio B+8.5 | Ishida Yoshio W+R
Kada Katsuji
Iwata Tatsuaki | Kato Masao W+9.5
Kato Masao
O Meien | Otake Hideo W+R | Hane Yasumasa W+R | Hane Yasumasa B+4.5
Otake Hideo
Sakata Eio | Hane Yasumasa
Hane Yasumasa
Kojima Takaho | Kobayashi Satoru W+R | Kobayashi Satoru B+R
Kobayashi Satoru
Kajiwara Takeo | Kajiwara Takeo B+6.5
Hashimoto Shoji

## Losers' Section

Losers' Section
Sugiuchi Masao | Sugiuchi Masao B+7.5 | Sugiuchi Masao B+R | O Meien W+R | O Meien W+R | Otake Hideo B+R
Koyama Yasuo
Kada Katsuji | Iwata Tatsuaki W+3.5
Iwata Tatsuaki
O Meien | O Meien | O Meien W+R
Sakata Eio
Kojima Takaho | Kojima Takaho W+1.5
Hashimoto Shoji
Hane Yasumasa
Cho Chikun | Cho Chikun W+R | Otake Hideo B+R | Otake Hideo B+R
Kato Masao
Otake Hideo | Otake Hideo B+10.5
Kajiwara Takeo
Ishida Yoshio | Ishida Yoshio W+2.5
Kobayashi Satoru

## Challenger decision match

Winner of the Winners' Section against winner of the Losers' Section.

date | black | white | result | #mv | sgf
--- | --- | --- | --- | --- | ---
1985-02-14 | Otake Hideo | Rin Kaiho | B+R | 205 | sgf

## 23rd Judan Title

date | black | white | result | #mv | sgf
--- | --- | --- | --- | --- | ---
1985-03-06 | Otake Hideo | Kobayashi Koichi | W+R | 180 | sgf
1985-03-20 | Kobayashi Koichi | Otake Hideo | B+4.5 | 212 | sgf
1985-04-04 | Otake Hideo | Kobayashi Koichi | W+R | 208 | sgf

Kobayashi Koichi won with 3-0.