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

542
1
3
4bw
+22
=  
-  
?  

1Hõbemägi Martin - Chen Ko-Han
2Wen Shun-Kuang - Chen Ko-Han
3Chen Ko-Han - Feng Sheng-Yu
4Chen Ko-Han - Huang Yen-Hua