Games won by Konstantin Kazantsev (Podyuga, Russia) as black in this fuseki

3
425
1
7bw
+51
=  
-1 
?  

1Kazantsev Konstantin - Afanasiev Maksim
2Kazantsev Konstantin - Zolotarev Artem
3Kazantsev Konstantin - Pavlovskiy Egor
4Kazantsev Konstantin - Makhin Matvei
5Kazantsev Konstantin - Xiang Qiuchen