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

23
154
4bw
+12
=  
- 1
?  

1Tarannikov Yuriy - Oosumi Yuuki
2Sushkov Vladimir - Oosumi Yuuki
3Oosumi Yuuki - Koiso Shigemasa
4Huang Yen-Hua - Oosumi Yuuki