| 1990-05-31 |
Japan Promotion Tournament, 1990 |
Kosugi Masaru |
Kanashima Tadashi |
W+ |
|
| 1990-05-31 |
Kisei, 15th |
Kanda Ei |
Yoda Norimoto |
W+ |
|
| 1990-05-31 |
Kiwang, 15th |
Jeong Hyeon San |
Lee Chang Ho |
W+ |
|
| 1990-05-31 |
Oteai 1990 |
Kosugi Masaru |
Kanashima Tadashi |
W+R |
|
| 1990-05-31 |
15th Kisei |
Kanda Ei |
Yoda Norimoto |
W+R |
|
| 1990-05-31 |
15th Kisei |
Fujisawa Shuko |
Sonoda Yuichi |
B+R |
|
| 1990-05-30 |
New Physical Education Cup |
Zhang Wendong |
Jiang Zhujiu |
W+R |
|
| 1990-05-30 |
Japan Promotion Tournament, 1990 |
Omori Yasushi |
Mashiko Fumihiko |
B+3 |
|
| 1990-05-30 |
New Physical Education Cup |
Ma Xiaochun |
Yu Bin |
W+R |
|
| 1990-05-30 |
Oteai 1990 |
Omori Yasushi |
Mashiko Fumihiko |
B+R |
|
| 1990-05-30 |
New Physical Education Cup |
Qian Yuping |
Chen Linxin |
B+R |
|
| 1990-05-30 |
Oteai 1990 |
Toriki Hiroshi |
Aoki Shinichi |
W+R |
|
| 1990-05-30 |
Myeongin, 21st |
Hwang Weon-chun |
Kang Hun |
B+1.5 |
|
| 1990-05-29 |
25th Wangwi League |
Yang Sang-kuk |
Cheong Su-hyeon |
W+0.5 |
|
| 1990-05-29 |
Taewang, 8th |
Yi Pong-keun |
Yu Ch'ang-hyeok |
W+2.5 |
|
| 1990-05-29 |
Bacchus Cup, 7th |
Kim Su Yeong |
Cho Hun Hyun |
W+6.5 |
|
| 1990-05-28 |
45th Honinbo Title |
Cho Chikun |
Kobayashi Koichi |
W+R |
|
| 1990-05-28 |
Kisei, 15th |
Arimura Hiroshi |
Matsuoka Hideki |
B+ |
|
| 1990-05-28 |
New Physical Education Cup |
Chen Linxin |
Cao Dayuan |
W+1.25 |
|
| 1990-05-28 |
New Physical Education Cup |
Yu Bin |
Qian Yuping |
W+R |
|