Games played since 2014 year by Nikita Dyachkov (Podyuga, Russia) as black in this fuseki

2
1
45
3
4bw
+2 
=1 
-1 
?  

1Dyachkov Nikita - Kolar Karl-Ustav
2Dyachkov Nikita - Ikla Markus
3Dyachkov Nikita - Efthimakis Ahileas
4Dyachkov Nikita - Stoyanov Kirill