43. Open Sicilian in Sicilian Defence

Open Sicilian Sub Group (B01.351.SI – B01.380.SI) is the main battleground of the Sicilian Defence, leading to rich, double-edged positions favored by attacking players.
After 1.e4 c5 2.Nf3 Nc6 3.d4, White immediately challenges Black’s central pawn structure, aiming for dynamic piece play and open lines.
This MICOS Sub Group captures the foundational variations and sharpest ideas in Open Sicilian theory.

Opening Group: -
Opening Name: -
MICOS Code: -
○ White to move
Evaluation:
Best Move: 


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 



    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    

 




 


    


      

      


        Opening Group: -

        Opening Name: -

        MICOS Code: -
      


      

      


      

        
        

        
        
        
        
        

        
        
      


      


        
        
        
        
      


      


        

        

      


      


        

          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    



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