Games played by Tetsushi Ozawa (Kyoto, Japan) in this fuseki

25
413
4bw
+ 2
=  
-2 
?  

1Kimura Kenichiro - Ozawa Tetsushi
2Ozawa Tetsushi - Sakamoto Hirouji
3Ozawa Tetsushi - Maruta Hiroki
4Kon Akira - Ozawa Tetsushi