Yoshio Ishida
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| Yoshio Ishida | |
|---|---|
| Full name | Yoshio Ishida |
| Nickname | The Human Computer |
Kitani Minoru | |
| Turned pro | 1963 |
| Rank | 9 dan |
| Affiliation | Nihon Ki-in |
Yoshio Ishida (石田 芳夫, Ishida Yoshio, born August 15, 1948) is a professional
player and author of several books on Go.[1]
Biography
By the time he was 8, Ishida started learning
Yose
play and counting skills were far more accurate than other pros.
Promotion record
| Rank | Year | Notes |
|---|---|---|
| 1 dan | 1963 | |
| 2 dan | 1964 | |
| 3 dan | 1965 | |
| 4 dan | 1966 | |
| 5 dan | 1967 | |
| 6 dan | 1969 | |
| 7 dan | 1970 | |
| 8 dan | 1973 | |
| 9 dan | 1974 |
Titles and runners-up
Ranks #9-t in total number of titles in Japan.
| Domestic | ||
|---|---|---|
| Title | Wins | Runners-up |
Kisei |
1 (1979) | |
Meijin |
1 (1974) | 3 (1973, 1975, 1976) |
| Honinbo | 5 (1971–1975) | 2 (1976, 1978) |
| Tengen | 1 (1984) | 1 (1985) |
Oza |
2 (1974, 1978) | 3 (1975, 1979, 1980) |
| Ryusei | 1 (1991) | |
| NHK Cup | 3 (1987, 1990, 2001) | 2 (1971, 1985) |
| NEC Cup | 1 (1987) | 1 (1988) |
| Nihon-Kiin Championship | 2 (1970, 1971) | 1 (1972) |
| Hayago Championship | 3 (1979, 1982, 1983) | 2 (1987, 2002) |
Prime Minister Cup |
1 (1968) | |
| Shin-Ei | 1 (1969) | |
| Asahi Pro Best Ten | 2 (1971, 1972) | |
| Total | 22 | 17 |
| International | ||
| IBM Cup | 1 (1988) | 1 (1989) |
| Total | 1 | 1 |
| Career total | ||
| Total | 23 | 18 |
Honors
- Medal with Purple Ribbon (2016)
References
- ^ 石田 芳夫｜財団法人日本棋院 (in Japanese). Nihon Ki-in. Retrieved 29 December 2010.
| International | |
|---|---|
| National | |
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