Games lost by Alexander Nosovsky (Moscow, Russia) as black in this fuseki

53
24
1
9bw
+ 2
=2 
-5 
?  

1Nosovsky Alexander - Filinov Vladimir
2Nosovsky Alexander - Fedorkin Oleg
3Nosovsky Alexander - Filippov Sergey
4Nosovsky Alexander - Fedorkin Oleg
5Nosovsky Alexander - Golosov Viktor