Games played by Takayuki Ono (Yokohama, Japan) in this fuseki

3
24
15
4bw
+22
=  
-  
?  

1Eriksson Marcus - Ono Takayuki
2Lu Wei-Yuan - Ono Takayuki
3Ono Takayuki - Yamamoto Yasuhiro
4Ono Takayuki - Chung Chun-Chih