| 1990-11-27 |
46th Honinbo League |
Kobayashi Koichi |
Otake Hideo |
B+R |
|
| 1990-11-27 |
Honinbo, 46th |
Kobayashi Koichi |
Otake Hideo |
B+ |
|
| 1990-11-26 |
4th Ten Strongest Final |
Ma Xiaochun |
Nie Weiping |
B+R |
|
| 1990-11-26 |
9th Women's Honinbo Title |
Nakazawa Ayako |
Kusunoki Teruko |
B+R |
|
| 1990-11-26 |
4th Ten Strongest |
Cao Dayuan |
Chen Linxin |
B+R |
|
| 1990-11-26 |
9th Women's Honinbo Final |
Nakazawa Ayako |
Kusunoki Teruko |
B+R |
|
| 1990-11-26 |
4th Ten Strongest |
Wang Qun |
Liu Xiaoguang |
W+R |
|
| 1990-11-26 |
4th Ten Strongest |
Qian Yuping |
Zhang Wendong |
B+1.75 (MOVES BEYOND 227 NOT KNOWN) |
|
| 1990-11-26 |
4th Ten Strongest |
Yu Bin |
Wang Jianhong |
B+R |
|
| 1990-11-25 |
28th Pro-Ama Honinbo Match |
Nakazono Seizo |
Cho Chikun |
W+R |
|
| 1990-11-25 |
27th Pro-Ama Honinbo Match |
Harada Minoru |
Cho Chikun |
J |
|
| 1990-11-25 |
28th Pro-Ama Honinbos Match |
Nakazono Seizo |
Cho Chikun |
W+R |
|
| 1990-11-25 |
27th Pro-Ama Honinbos Match |
Harada Minoru |
Cho Chikun |
J |
|
| 1990-11-24 |
Korea Promotion Tournament, 1990 |
Cho Dae Hyun |
Yang Sang Guk |
B+ |
|
| 1990-11-23 |
Women's Mingren |
Xu Ying |
Yang Hui |
B+R |
|
| 1990-11-23 |
Ch'oegowi, 30th |
Seo Bong Soo |
Im Seon Keun |
B+ |
|
| 1990-11-23 |
16th Tengen Final |
Rin Kaiho |
Kobayashi Koichi |
B+0.5 |
|
| 1990-11-22 |
32nd Okan |
Inagaki Koichi |
Tsuchida Masamitsu |
W+R |
|
| 1990-11-22 |
32nd Okan |
Nakano Hironari |
Iwata Tatsuaki |
W+R |
|
| 1990-11-22 |
16th Shinjin-O |
Moriyama Naoki |
Hiroe Hiroyuki |
W+R |
|