Games won by Konstantin Nikonov (Elektrostal, Russia) as black in this fuseki

425
1
3
34bw
+78
=57
-34
?  

1Nikonov Konstantin - Poltaratsky Nikolay
2Nikonov Konstantin - Biryukov Mikhail
3Nikonov Konstantin - Shereverov Alexey
4Nikonov Konstantin - Kabanov Dmitri
5Nikonov Konstantin - Alexandrov Gennady
6Nikonov Konstantin - Golosov Viktor
7Nikonov Konstantin - Mishin Andrey