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ECO Opening Name Position YOUR GAMES!!
   
B20 Sicilian defense pos

1.e4-c5

  1) Gloria variation
pos
2.c4-d6; 3.Nc3-Nc6; 4.g3-h5
  2) Steinitz variation
pos
2.g3
  3) Wing gambit
pos
2.b4
  4) Keres variation
pos
2.Ne2
  5) Rest in B20
Rest
   
B21 Sicilian defense: Grand pos 1.e4-c5; 2.f4
  Prix attack
 
  1) Smith-Morra gambit
pos
1.e4-c5; 2.d4
  2) Rest in B21
Rest
   
B22 Sicilian defense: Alapin's pos 1.e4-c5; 2.c3
  variation (2.c3)
 
  1) Heidenfeld variation
pos
2...Nf6; 3.e5-Nd5; 4.Nf3-Nc6;
   
5.Na3
  2) 2...d5 variation
pos
2...d5; 3.exd5-Dd5
  3) Rest in B22
Rest
   
B23 Sicilian defense: closed pos 1.e4-c5; 2.Nc3
  1) Korchnoi variation
pos
2...e6; 3.g3-d5
  2) 2...Nc6 variation
pos
2...Nc6
  3) Rest in B23
Rest
   
B24 Sicilian defense: closed pos 1.e4-c5; 2.Nc3-Nc6; 3.g3
  1) Smyslov variation
pos
3...g6; 4.Bg2-Bg7; 5.d3-e6;
   
6.Be3-Nd4; 7.Nce2
  2) Rest in B24
Rest
   
B25 Sicilian defense: closed pos 1.e4-c5; 2.Nc3-Nc6;
   
3.g3-g6; 4.Bg2-Bg7;
   
5.d3-d6
  1) Botvinnik variation (6.Ne2-e5)
pos
6.Nge2-e5
  2) 6.f4 variation
pos
6.f4
  3) Rest in B25
Rest
   
B26 Sicilian defense: closed pos 1.e4-c5; 2.Nc3-Nc6;
  (6.Be3)
3.g3-g6; 4.Bg2-Bg7;
   
5.d3-d6; 6.Be3
   
Eco B26
   
B27 Sicilian defense pos 1.e4-c5; 2.Nf3
  1) Stiletto (Althouse) variation
pos
2...Qa5
  2) Quinteros variation
pos
2...Qc7
  3) Katalimov variation
pos
2...b6
  4) Hungarian variation
pos
2...g6
  5) Rest in B27
Rest
   
 B28 Sicilian defense: O'Kelly pos 1.e4-c5; 2.Nf3-a6
  variation
 
   
Eco B28
   
 B29 Sicilian defense: pos 1.e4-c5; 2.Nf3-Nf6
  Nimzovich-Rubinstein
 
  variation
 
  1) Rubinstein counter-gambit
pos
3.e5-Nd5; 4.Nc3-e6;
   
5.Nxd5-exd5; 6.d4-Nc6
  2) Rest in B29
Rest

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