Tzu-Hsien Li (Chinese Taipei, Taipei) prefer positions after 5 moves

All years
425
1
3
2bw
+  
=  
-11
?  
2
413
5
1bw
+  
=  
- 1
?  
2
14
5
3
1bw
+  
=  
- 1
?  
2
14
5
3
1bw
+ 1
=  
-  
?