43rd Judan title 2005

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# 43rd Judan title

## Winners' Section

Winners' Section
Kobayashi Koichi | Mimura Tomoyasu W+3.5 | Mimura Tomoyasu W+R | Mimura Tomoyasu B+2.5 | Cho Chikun W+R
Mimura Tomoyasu
O Meien | O Meien W+R
Kobayashi Izumi
Yamashita Keigo | Yoda Norimoto B+R | Takao Shinji B+0.5
Yoda Norimoto
Kato Masao | Takao Shinji B+11.5
Takao Shinji
Suzuki Yoshimichi | Hikosaka Naoto B+R | Hikosaka Naoto B+R | Cho Chikun W+2.5
Hikosaka Naoto
Kataoka Satoshi | Cho U B+2.5
Cho U
Yamada Kimio | Yamada Kimio B+R | Cho Chikun W+0.5
Rin Kaiho
Cho Chikun | Cho Chikun B+R
Hashimoto Yujiro

## Losers' Section

Losers' Section
Kobayashi Koichi | Kobayashi Koichi W+R | Yamashita Keigo W+6.5 | Rin Kaiho W+7.5 | Rin Kaiho W+6.5 | Takao Shinji W+R
Kobayashi Izumi
Yamashita Keigo | Yamashita Keigo W+3.5
Kato Masao
Suzuki Yoshimichi | Suzuki Yoshimichi B+R | Rin Kaiho W+R
Kataoka Satoshi
Rin Kaiho | Rin Kaiho B+10.5
Hashimoto Yujiro
Mimura Tomoyasu
O Meien | Yoda Norimoto W+R | Yoda Norimoto B+0.5 | Takao Shinji B+4.5
Yoda Norimoto
Cho U | Cho U B+R
Yamada Kimio
Takao Shinji | Takao Shinji B+R
Hikosaka Naoto

## Challenger decision match

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

date | black | white | result | #mv | sgf
--- | --- | --- | --- | --- | ---
2005-02-03 | Takao Shinji | Cho Chikun | W+1.5 | 247 | sgf

## 43rd Judan Title

date | black | white | result | #mv | sgf
--- | --- | --- | --- | --- | ---
2005-03-03 | Cho Chikun | O Rissei | B+0.5 | 339 | sgf
2005-03-17 | O Rissei | Cho Chikun | B+5.5 | 272 | sgf
2005-04-07 | Cho Chikun | O Rissei | W+19.5 | 278 | sgf
2005-04-14 | O Rissei | Cho Chikun | W+R | 182 | sgf
2005-04-27 | Cho Chikun | O Rissei | B+5.5 | 296 | sgf

Cho Chikun won with 3-2.