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ECO Opening Name Position YOUR GAMES!!
   
B80 Sicilian defense: pos 1.e4-c5; 2.Nf3-d6;
  Scheveningen variation   3.d4-cxd4; 4.Nxd4-Nf6;
      5.Nc3-e6
  1) English variation pos 6.Be3-a6; 7.Qd2
  2) Vitolins variation pos 6.Bb5
  3) Fianchetto variation pos 6.g3
  4) Rest in B80   Rest
   
B81 Sicilian defense: pos 1.e4-c5; 2.Nf3-d6;
  Scheveningen variation,   3.d4-cxd4; 4.Nxd4-Nf6;
  Keres attack   5.Nc3-e6; 6.g4
      Eco B81
   
B82 Sicilian defense: pos 1.e4-c5; 2.Nf3-d6;
  Scheveningen variation   3.d4-cxd4; 4.Nxd4-Nf6;
  (6.f4)   5.Nc3-e6; 6.f4
  1) Tal variation pos 6...Nc6; 7.Be3-Be7; 8.Qf3
  2) Rest in B82   Rest
   
B83 Sicilian defense: pos 1.e4-c5; 2.Nf3-d6;
  Scheveningen variation   3.d4-cxd4; 4.Nxd4-Nf6;
  (6.Be2)   5.Nc3-e6; 6.Be2
  1) Modern variation pos 6...Nc6
  2) Rest in B83   Rest
   
B84 Sicilian defense: pos 1.e4-c5; 2.Nf3-d6;
  Scheveningen (Paulsen),   3.d4-cxd4; 4.Nxd4-Nf6;
  classical variation   5.Nc3-e6; 6.Be2-a6
  1) Nd7 system pos 7.O-O-Nbd7
  2) 7...Qc7 variation pos 7.O-O-Qc7
  3) Rest in B84   Rest
   
B85 Sicilian defense: pos 1.e4-c5; 2.Nf3-d6;
  Scheveningen, classical   3.d4-cxd4; 4.Nxd4-Nf6;
  variation (with 7...Qc7 and   5.Nc3-e6; 6.Be2-a6
  8...Nc6)   7.O-O-Qc7; 8.f4-Nc6
  1) Maroczy system pos 9.Kh1-Be7; 10.a4
  2) 9.Be3 variation pos 9.Be3
  3) Rest in B85   Rest
   
B86 Sicilian defense: Sozin pos 1.e4-c5; 2.Nf3-d6;
  attack   3.d4-cxd4; 4.Nxd4-Nf6;
      5.Nc3-e6; 6.Bc4
      Eco B86
   
B87 Sicilian defense: Sozin pos 1.e4-c5; 2.Nf3-d6;
  attack (with 6...a6 and 7...b5)   3.d4-cxd4; 4.Nxd4-Nf6;
      5.Nc3-e6; 6.Bc4-a6;
      7.Bb3-b5
      Eco B87
   
B88 Sicilian defense: Sozin pos 1.e4-c5; 2.Nf3-d6;
  attack, Leonhardt variation   3.d4-cxd4; 4.Nxd4-Nf6;
      5.Nc3-e6; 6.Bc4-Nc6
  1) Fischer variation pos 7.Bb3-Be7; 8.Be3-O-O; 9.f4
  2) Rest in B88   Rest
   
B89 Sicilian defense: Sozin pos 1.e4-c5; 2.Nf3-d6;
  attack (7.Be3)   3.d4-cxd4; 4.Nxd4-Nf6;
      5.Nc3-e6; 6.Bc4-Nc6;
      7.Be3
  1) Velimirovic attack pos 7...Be7; 8.Qe2
  2) Rest in B89   Rest

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