99. Berlin Defence in Ruy Lopez Opening

Berlin Defence Sub Groups (C08.210.RL – C08.245.RL) enters the board with 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6—an ultra-solid system that has earned its reputation as the “Berlin Wall” at the highest levels of chess. Black invites early exchanges to neutralize White’s initiative and aim for a rock-solid endgame.

The MICOS Code range cover a wide range of ideas, from the infamous endgame after 4.0-0 Nxe4 5.d4 Nd6 to sharper sideline systems that try to break the structure. The Berlin is not about fireworks—it’s about endurance, precision and squeezing out mistakes.

Ideal for players who thrive in clean positions, value defensive depth and are willing to grind out points with perfect technique. It’s no surprise this defence has become a favorite among World Champions.

Cold. Calculated. Unbreakable—the Berlin is a fortress of modern chess.

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


    


    



    


      

      


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          ○ White to move
        


        

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          ○ White to move
        


        

          Evaluation:
        


        

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          ○ White to move
        


        

          Evaluation:
        


        

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          ○ White to move
        


        

          Evaluation:
        


        

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          ○ White to move
        


        

          Evaluation:
        


        

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          ○ White to move
        


        

          Evaluation:
        


        

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          ○ White to move
        


        

          Evaluation:
        


        

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          ○ White to move
        


        

          Evaluation:
        


        

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          ○ White to move
        


        

          Evaluation:
        


        

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          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    



    


      

      


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          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    



    


      

      


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          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    



    


      

      


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          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    



    


      

      


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          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    



    


      

      


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          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    



    


      

      


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          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    



    


      

      


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          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    



    


      

      


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          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    



    


      

      


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          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    



    


      

      


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          ○ White to move
        


        

          Evaluation:
        


        

          Best Move:
        


      


      

          
        


      


    


    



    


      

      


        Opening Group: -

        Opening Name: -

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          ○ 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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