Games won since 2014 year by Roman Kryuchok (Podyuga, Russia) as black in this fuseki

53
2
14
4bw
+4 
=  
-  
?  

1Kryuchok Roman - Kurdina Olga
2Kryuchok Roman - Metreveli Maksim
3Kryuchok Roman - Filinov Vladimir
4Kryuchok Roman - Metreveli Maksim