Games played by Roman Berezin (Saint Petersburg, Russia) in this fuseki

23
415
5bw
+2 
=1 
-2 
?  

1Berezin Roman - Serdyukov Egor
2Berezin Roman - Prokopets Tatyana
3Berezin Roman - Skuridin Alexey
4Berezin Roman - Golosov Viktor
5Berezin Roman - Petrovsky Dmitri