Games played by Yuuki Oosumi (Moriyama, Japan) in this fuseki

425
1
3
7bw
+13
=  
- 3
?  

1Zhu Jianfeng - Oosumi Yuuki
2Wang Chih-Kung - Oosumi Yuuki
3Lents Johann - Oosumi Yuuki
4Yamaguchi Yusui - Oosumi Yuuki
5Hasegawa Kazuto - Oosumi Yuuki
6Oosumi Yuuki - Koiso Shigemasa
7Adachi Yasuhiro - Oosumi Yuuki