Games played since 2016 year by Oleg Semenov (Podyuga, Russia) in this fuseki

425
1
3
3bw
+2 
=  
-1 
?  

1Semenov Oleg - Murumaa Mathias
2Semenov Oleg - Stoyanov Kirill
3Semenov Oleg - Fedotov Denis