Games played by Sergey Filippov (Moscow, Russia) in this fuseki

5
3
24
1
4bw
+ 3
=  
-1 
?  

1Piddubny Konstantin - Filippov Sergey
2Filippov Sergey - Sushkov Vladimir
3Nosovsky Alexander - Filippov Sergey
4Laibinis Linas - Filippov Sergey