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

42
51
3
6bw
+11
= 1
-21
?  

1Lu Wei-Yuan - Oosumi Yuuki
2Oosumi Yuuki - Nakayama Tomoharu
3Nakayama Tomoharu - Oosumi Yuuki
4Oosumi Yuuki - Sushkov Vladimir
5Oosumi Yuuki - Yang Yanxi
6Cao Dong - Oosumi Yuuki