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ECO Opening Name Position YOUR GAMES!!
   
B90 Sicilian defense: Najdorf pos 1.e4-c5; 2.Nf3-d6;
      3.d4-cxd4; 4.Nxd4-Nf6;
      5.Nc3-a6
  1) Adams attack pos 6.h3
  2) Lipnitzky attack pos 6.Bc4
  3) Byrne (English) attack pos 6.Be3
  4) Rest in B90   Rest
   
B91 Sicilian defense: Najdorf, pos 1.e4-c5; 2.Nf3-d6;
  Zagreb (fianchetto)   3.d4-cxd4; 4.Nxd4-Nf6;
  variation   5.Nc3-a6; 6.g3
      Eco B91
   
B92 Sicilian defense: Najdorf, pos 1.e4-c5; 2.Nf3-d6;
  Opovcensky variation   3.d4-cxd4; 4.Nxd4-Nf6;
      5.Nc3-a6; 6.Be2
      Eco B92
   
B93 Sicilian defense: Najdorf pos 1.e4-c5; 2.Nf3-d6;
  (6.f4)   3.d4-cxd4; 4.Nxd4-Nf6;
      5.Nc3-a6; 6.f4
      Eco B93
   
B94 Sicilian defense: Najdorf pos 1.e4-c5; 2.Nf3-d6;
  (6.Bg5)   3.d4-cxd4; 4.Nxd4-Nf6;
      5.Nc3-a6; 6.Bg5
  1) Ivkov variation pos 6...Nbd7; 7.Bc4-Qa5;
      8.Qd2-e6; 9.O-O-O-b5;
      10.Bb3-Bb7; 11.Rhe1-Nc5;
      12.e5
  2) Rest in B94   Rest
   
B95 Sicilian defense: Najdorf pos 1.e4-c5; 2.Nf3-d6;
  (6...e6)   3.d4-cxd4; 4.Nxd4-Nf6;
      5.Nc3-a6; 6.Bg5-e6
      Eco B95
   
B96 Sicilian defense: Najdorf pos 1.e4-c5; 2.Nf3-d6;
  (7.f4)   3.d4-cxd4; 4.Nxd4-Nf6;
      5.Nc3-a6; 6.Bg5-e6; 7.f4
  1) Polugayevsky variation pos 7...b5
  2) Rest in B96   Rest
   
B97 Sicilian defense: Najdorf pos 1.e4-c5; 2.Nf3-d6;
  (7...Qb6)   3.d4-cxd4; 4.Nxd4-Nf6;
      5.Nc3-a6; 6.Bg5-e6;
      7.f4-Qb6
  1) Poisoned pawn variation pos 8.Qd2-Qxb2; 9.Rb1-Qa3
  2) Rest in B97   Rest
   
B98 Sicilian defense: Najdorf pos 1.e4-c5; 2.Nf3-d6;
  (7...Be7)   3.d4-cxd4; 4.Nxd4-Nf6;
      5.Nc3-a6; 6.Bg5-e6;
      7.f4-Be7
  1) Browne variation pos 8.Qf3-h6; 9.Bh4-Qc7
  2) Goteborg (Argentine) variation pos 8.Qf3-h6; 9.Bh4-g5
  3) 8...Qc7 variation pos 8.Qf3-Qc7
  4) Rest in B98   Rest
   
B99 Sicilian defense: Najdorf pos 1.e4-c5; 2.Nf3-d6;
  (7...Be7), main line   3.d4-cxd4; 4.Nxd4-Nf6;
      5.Nc3-a6; 6.Bg5-e6;
      7.f4-Be7; 8.Qf3-Qc7;
      9.O-O-O-Nbd7
      Eco B99

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