Games played since 2015 year by Roman Kryuchok (Podyuga, Russia) in this fuseki

53
42
1
4bw
+21
=  
-1 
?  

1Vostryakov Alexey - Kryuchok Roman
2Kryuchok Roman - Metreveli Maksim
3Kryuchok Roman - Semenov Oleg
4Kryuchok Roman - Suenaga Daiki