Games won by Petter Gardstrom (Orbyhus, Sweden) as black in this fuseki

3
24
15
24bw
+46
=13
-73
?  

1Gardstrom Petter - Nikonov Konstantin
2Gardstrom Petter - Andersson Tord
3Gardstrom Petter - Hasegawa Kazuto
4Gardstrom Petter - Milevsky Alexander