Kimio Yoshimori (Japan, Hamamatsu) prefer positions after 5 moves

All years
2
14
5
3
1bw
+  
=  
-1 
?  
542
1
3
1bw
+ 1
=  
-  
?  
25
413
1bw
+ 1
=  
-  
?  
524
13
1bw
+1 
=  
-  
?  
542
1
3
1bw
+  
=  
-1 
?