Games played by Chun-Chieh Cheng (Taipei, Chinese Taipei) in this fuseki

25
1
3
4
4bw
+ 1
=  
-21
?  

1Huang Hsieh-Lung - Cheng Chun-Chieh
2Cheng Chun-Chieh - Huang Hsieh-Lung
3Feng Sheng-Yu - Cheng Chun-Chieh
4Cheng Chun-Chieh - Pan Chia-Wei