Détails pour le tournoi : 18th Japan-China Go Exchange
| Joueur Noir |
Joueur Blanc |
Résultat |
Date |
| Oya Koichi |
Yang Hui |
B+1.5 |
|
| Zhang Xuan |
Shinoda Hideyuki |
B+R |
|
| Liu Jing |
Miyagawa Fumihiko |
W+2.5 |
|
| Okumura Yasushi |
Li Xing |
W+R |
|
| Yang Hui |
Komatsu Hideki |
W+R |
|
| Zhang Xuan |
Yokota Shigeaki |
B+R |
1990-04-19 |
| Liao Guiyong |
Yukawa Mitsuhisa |
B+R |
1990-04-19 |
| Moriyama Naoki |
Yang Hui |
B+3.5 |
1990-04-19 |
| Sakakibara Fumiko |
Liu Jing |
W+R |
1990-04-19 |
| Li Xing |
Kurahashi Masayuki |
W+R |
1990-04-19 |
| Yoshida Mika |
Shao Weigang |
W+R |
1990-04-19 |
| Yuki Satoshi |
Wang Jiankun |
B+R |
1990-04-19 |
| Zhang Xuan |
Ishida Atsushi |
B+R |
1990-04-20 |
| Zhang Xuan |
Mimura Tomoyasu |
B+R |
1990-04-26 |
| Liao Guiyong |
Oya Koichi |
W+0.5 |
1990-04-29 |
| Zhang Xuan |
Aoki Kikuyo |
B+R |
1990-04-29 |
| Wang Jiankun |
Onda Yasuhiko |
W+R |
1990-04-29 |