Games played by Hiroki Nagasoe (Fukuoka, Japan) as black in this fuseki

3
24
15
5bw
+21
=  
-2 
?  

1Nagasoe Hiroki - Nakayama Tomoharu
2Nagasoe Hiroki - Nakamura Shigeru
3Nagasoe Hiroki - Fujii Naoki
4Nagasoe Hiroki - Tanaka Toshiki