Yu-Tzu Hsu (Chinese Taipei, Taipei) prefer positions after 5 moves

All years
53
2
14
1bw
+  
=  
-1 
?  
43
2
15
1bw
+  
=  
- 1
?  
5
2
134
1bw
+  
=  
-1 
?  
5
2
13
4
1bw
+  
=  
-1 
?  
25
134
1bw
+  
=  
- 1
?