Rihards Bankovs (Latvia, Riga) prefer positions after 5 moves

All years
43
52
1
1bw
+  
=  
-1 
?  
542
1
3
1bw
+  
=  
-1 
?  
2
1
45
3
1bw
+  
=  
- 1
?  
5
3
24
1
1bw
+  
=  
- 1
?