Games played by Ko-Han Chen (Taipei, Chinese Taipei) in this fuseki

3
245
1
5bw
+11
=1 
-2 
?  

1Chen Ko-Han - Makarov Pavel
2Chen Ko-Han - Yin Licheng
3Chen Ko-Han - Mesila Villem
4Chen Ko-Han - Purk Andry
5Huang Yen-Hua - Chen Ko-Han