Games played since 2014 year by Won-cheol Jang (Chungbuk, Korea) in this fuseki

42
15
3
4bw
+3 
=  
-1 
?  

1Jang Won-cheol - Hwang Do-hoon
2Jang Won-cheol - Seo Tae-woong
3Jang Won-cheol - Park Woong-bae
4Jang Won-cheol - Moor Karl-Mattias