44th Honinbo title 1989

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# 44th Honinbo title

## Preliminary finals

date | black | white | result | #mv | sgf
--- | --- | --- | --- | --- | ---
1988-07-11 | Hayase Hiroshi | Kojima Takaho | W+6.5 | 283 | sgf
1988-07-28 | Cho Chikun | Sakai Takeshi | B+7.5 | 283 | sgf
1988-08-18 | Yoda Norimoto | Hane Yasumasa | W+3.5 | 243 | sgf
1988-08-24 | Kataoka Satoshi | Takagi Shoichi | B+3.5 | 295 | sgf

## League

In the first column the white player, on the top row the black player.

# | player | result | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
1. | Otake Hideo | 5-2 |  | B+R |  | W+0.5 |  | W+R |  | B+R
2. | Kobayashi Koichi | 4-3 |  |  | B+0.5 |  | W+R |  | B+5.5 |
3. | Yamashiro Hiroshi | 3-4 | B+R |  |  | W+1.5 |  | W+1.5 |  | B+R
4. | Kato Masao | 2-5 |  | W+3.5 |  |  | B+R |  | W+R |
5. | Cho Chikun | 5-2 | B+4.5 |  | W+R |  |  | W+R |  | W+0.5
6. | Kojima Takaho | 2-5 |  | B+R |  | W+1.5 |  |  | W+6.5 |
7. | Hane Yasumasa | 3-4 | B+R |  | W+1.5 |  | B+R |  |  | W+R
8. | Kataoka Satoshi | 4-3 |  | B+0.5 |  | W+R |  | W+R |  |

Kojima Takaho, Kato Masao, Hane Yasumasa and Yamashiro Hiroshi are demoted.

## Challenger Playoff

date | black | white | result | #mv | sgf
--- | --- | --- | --- | --- | ---
1989-04-24 | Otake Hideo | Cho Chikun | W+R | 158 | sgf

## 44th Honinbo Title

date | black | white | result | #mv | sgf
--- | --- | --- | --- | --- | ---
1989-05-12,13 | Cho Chikun | Takemiya Masaki | B+R | 229 | sgf
1989-05-29,30 | Takemiya Masaki | Cho Chikun | W+R | 210 | sgf
1989-06-07,08 | Cho Chikun | Takemiya Masaki | B+R | 221 | sgf
1989-06-15,16 | Takemiya Masaki | Cho Chikun | W+R | 178 | sgf

Cho Chikun won with 4-0.