| Game Date and Game Description |
| Black |
White |
Result |
Replay |
Download |
Print |
 [1990-05-28] 45th Japanese Honinbo, title match #2
|
| Cho Chikun 9p |
Kobayashi Koichi 9p |
W+R |
 |
 |
 |
| [1990-05-27] 38th Japanese NHK Cup, round 1
|
| Hane Yasumasa 9p |
Moriyama Naoki 7p |
B+R |
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| [1990-05-24] 29th Japanese Judan, winner section round 1
|
| Yamashiro Hiroshi 9p |
Imamura Toshiya 8p |
B+3.5 |
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| [1990-05-24] 29th Japanese Judan, winner section round 1
|
| Kobayashi Koichi 9p |
Cho Chikun 9p |
W+2.5 |
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| [1990-05-24] 16th Japanese Tengen, round 2
|
| Fujisawa Hideyuki 9p |
Hikosaka Naoto 8p |
B+2.5 |
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| [1990-05-24] 38th Japanese Oza, round 2
|
| Rin Kaiho 9p |
Awaji Shuzo 9p |
B+R |
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| [1990-05-24] 15th Japanese Gosei, semi-final
|
| Hane Yasumasa 9p |
Kobayashi Satoru 9p |
W+R |
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| [1990-05-24] 15th Japanese Kisei, 8 dan group final
|
| Tokimoto Hajime 8p |
Hisajima Kunio 8p |
W+R |
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| [1990-05-21] 2nd Tongyang Securities Cup, semi-final
|
| Seo Bongsoo 9p |
Cho Hunhyun 9p |
B+R |
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| [1990-05-21] 2nd Tongyang Securities Cup, semi-final
|
| Kim Heejung 7p |
Lee Changho 4p |
W+R |
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| [1990-05-21] 15th Japanese Kisei, dan ladder
|
| Iguchi Toyohide 3p |
Arimura Hiroshi 2p |
W+R |
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| [1990-05-21] 7th Korean Bacchus Cup, round 2
|
| Chang Suyeong 8p |
Yoo Changhyuk 3p |
W+R |
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| [1990-05-20] 38th Japanese NHK Cup, round 1
|
| Takagi Shoichi 9p |
Kobayashi Satoru 9p |
B+10.5 |
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| [1990-05-19] 2nd Tongyang Securities Cup, round 3
|
| Zhang Wendong 7p |
Seo Bongsoo 9p |
W+7.5 |
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| [1990-05-19] 2nd Tongyang Securities Cup, round 3
|
| Lee Changho 4p |
Yang Jaeho 6p |
B+6.5 |
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| [1990-05-19] 2nd Tongyang Securities Cup, round 3
|
| Liu Xiaoguang 9p |
Kim Heejung 7p |
W+0.5 |
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| [1990-05-19] 2nd Tongyang Securities Cup, round 3
|
| Cho Hunhyun 9p |
Yu Bin 8p |
B+R |
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| [1990-05-19] 6th Japanese NEC Shunei, round 1
|
| Aoki Shinichi 6p |
Tei Meiko 7p |
W+27.5 |
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| [1990-05-19] 10th Japanese NEC Cup, round 1
|
| Ishida Yoshio 9p |
Yoda Norimoto 7p |
B+R |
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| [1990-05-18] 34th Korean Kuksu, loser section round 2
|
| Yoo Changhyuk 3p |
Chang Suyeong 8p |
W+0.5 |
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| [1990-05-18] 21st Korean Myeongin, round 2
|
| Hwang Weonjun 6p |
Seo Nungwuk 8p |
B+R |
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| [1990-05-17] 5th Korean New King, final 2
|
| Jong Hyeonsan 3p |
Lee Changho 4p |
W+6.5 |
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| [1990-05-17] 29th Japanese Judan, winner section round 1
|
| Miyazawa Goro 8p |
O Rissei 9p |
W+R |
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| [1990-05-17] 29th Japanese Judan, winner section round 1
|
| Oyama Kunio 9p |
Sakata Eio 9p |
W+R |
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| [1990-05-17] 38th Japanese Oza, round 1
|
| Kobayashi Koichi 9p |
Takemiya Masaki 9p |
W+0.5 |
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| [1990-05-17] 15th Japanese Gosei, round 3
|
| Kobayashi Satoru 9p |
Kataoka Satoshi 9p |
B+2.5 |
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| [1990-05-17] 15th Japanese Meijin, league
|
| Otake Hideo 9p |
Awaji Shuzo 9p |
B+R |
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| [1990-05-16] 9th Japanese Female Honinbo, round 1
|
| Kanno Naomi 2p |
Nishida Terumi 2p |
W+R |
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| [1990-05-16] 15th Japanese Kisei, 6 dan group final
|
| Yuki Satoshi 6p |
Hashimoto Yujiro 6p |
B+R |
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| [1990-05-15] 25th Korean Wangwi, league
|
| Chang Suyeong 8p |
Seo Bongsoo 9p |
B+0.5 |
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