Cheol-Gu Kang (Korea, Gyeonggi) prefer positions after 5 moves

All yearsLast ten years
2
413
5
1bw
+  
=  
-1 
?  
2
413
5
1bw
+  
=  
-1 
?  
25
1
43
1bw
+  
=  
- 1
?  
25
1
43
1bw
+  
=  
- 1
?