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

23
14
5
4bw
+ 3
=  
- 1
?  

1Yao Jinrui - Oosumi Yuuki
2Matsuura Hiroshi - Oosumi Yuuki
3Li Yi - Oosumi Yuuki
4Hou I-Cheng - Oosumi Yuuki