Both pros and amateurs participated, but no amateurs reached the main tournament. There was one amateur from Europe: Frederic Donzet, and one from America: Joseph Wang.
The two preliminaries were played on 1989-05-29 and 1989-06-26 (two games on each day).
2nd IBM Hayago Open | ||||||
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Yuki Satoshi | Hane Yasumasa | Takemiya Masaki | Yu Changhyuk W+5.5 1989-09-04 |
Otake Hideo W+15.5 1989-09-04 |
Otake Hideo W+R 1989-10-07 |
Otake Hideo W+2.5 1989-10-07 |
Hane Yasumasa | ||||||
Kaku Kyushin | Takemiya Masaki | |||||
Takemiya Masaki | ||||||
Yu Changhyuk | Yu Changhyuk B+R 1989-07-29 |
Yu Changhyuk W+0.5 1989-07-29 |
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Tanaka Hideharu | ||||||
Kori Toshio | Qian Yuping W+R 1989-07-29 |
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Qian Yuping | ||||||
Ishida Akira | Awaji Shuzo | Tsuchida Masamitsu | Otake Hideo | |||
Awaji Shuzo | ||||||
Hidaka Toshiyuki | Tsuchida Masamitsu | |||||
Tsuchida Masamitsu | ||||||
Nagahara Yoshiaki | Hashimoto Shoji | Otake Hideo B+R 1989-07-29 |
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Hashimoto Shoji | ||||||
Otake Hideo | Otake Hideo | |||||
Abe Yoshiteru | ||||||
Honda Kunihisa | Honda Kunihisa | Honda Kunihisa | Hikosaka Naoto B+2.5 1989-09-04 |
Hikosaka Naoto W+R 1989-09-04 |
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Oya Koichi | ||||||
Nishimura Keiji | Iwata Hajime | |||||
Iwata Hajime | ||||||
Sonoda Yuichi | Sonoda Yuichi | Hikosaka Naoto B+R 1989-07-29 |
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Miwa Yoshiro | ||||||
Hikosaka Naoto | Hikosaka Naoto | |||||
Kataoka Satoshi | ||||||
Narusawa Yasuichi | Narusawa Yasuichi | Cho Sonjin B+R 1989-07-29 |
Cho Sonjin B+T 1989-09-04 |
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Yamada Wakio | ||||||
Cho Sonjin | Cho Sonjin | |||||
Ushinohama Satsuo | ||||||
Sekine Naohisa | Komatsu Hideki | Yamashiro Hiroshi B+5.5 1989-07-29 |
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Komatsu Hideki | ||||||
Matsuoka Teruo | Yamashiro Hiroshi | |||||
Yamashiro Hiroshi | ||||||
Yoda Norimoto | Yoda Norimoto | Yoda Norimoto | Yoda Norimoto B+R 1989-09-04 |
Yoda Norimoto W+4.5 1989-09-04 |
Ishida Yoshio B+6.5 1989-10-07 |
|
Kamimura Kunio | ||||||
Kasai Koji | Kasai Koji | |||||
Moriyama Naoki | ||||||
Rin Kaiho | Kanda Ei W+0.5 1989-07-29 |
Obuchi Morito | ||||
Kanda Ei | ||||||
Enda Yoichi | Obuchi Morito | |||||
Obuchi Morito | ||||||
Kim Sujang | Tono Hiroaki W+11.5 1989-07-29 |
Tono Hiroaki | Ohira Shuzo | |||
Tono Hiroaki | ||||||
Kudo Norio | Kudo Norio | |||||
Kageyama Toshiro | ||||||
Onda Yasuhiko | Yukawa Mitsuhisa | Ohira Shuzo | ||||
Yukawa Mitsuhisa | ||||||
Yamabe Toshiro | Ohira Shuzo | |||||
Ohira Shuzo | ||||||
Kawamoto Noboru | Kobayashi Satoru | Kobayashi Satoru | Kobayashi Satoru B+R 1989-09-04 |
Ishida Yoshio W+10.5 1989-09-04 |
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Kobayashi Satoru | ||||||
Cho Chikun | Tozawa Akinobu B+0.5 1989-07-29 |
|||||
Tozawa Akinobu | ||||||
Nakamura Hidehito | Ogata Masaki | Takagi Shoichi | ||||
Ogata Masaki | ||||||
Hasegawa Sunao | Takagi Shoichi | |||||
Takagi Shoichi | ||||||
Michael Redmond | Ishida Yoshio B+4.5 1989-07-29 |
Ishida Yoshio W+14.5 1989-07-29 |
Ishida Yoshio B+R 1989-09-04 |
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Ishida Yoshio | ||||||
Matsuoka Hideki | Yo Kagen | |||||
Yo Kagen | ||||||
Liang Weitang | Ryu Shikun B+R 1989-07-29 |
Ryu Shikun W+R 1989-07-29 |
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Ryu Shikun | ||||||
O Meien | Shiraishi Yutaka | |||||
Shiraishi Yutaka |
date | black | white | result | #mv | sgf |
---|---|---|---|---|---|
1989-10-07 | Yoda Norimoto | Hikosaka Naoto | W+R | 174 | sgf |