Games won by Maxim Merkulov (Podyuga, Russia) as black in this fuseki

4
52
1
3
11bw
+4 
= 1
- 6
?  

1Merkulov Maxim - Kuleshova Tatyana
2Merkulov Maxim - Oborina Anastasja
3Merkulov Maxim - Kurdina Olga
4Merkulov Maxim - Radzevelyuk Alexander