B80 - B89

------------------------------------ B80 ------------------------------------

B80 Sicilian: Scheveningen variation

1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6

   B80 Sicilian: Scheveningen, English variation

   1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 c1e3 a7a6 d1d2

   B80 Sicilian: Scheveningen, Vitolins variation

   1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1b5

   B80 Sicilian: Scheveningen, fianchetto variation

   1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 g2g3

------------------------------------ B81 ------------------------------------

B81 Sicilian: Scheveningen, Keres attack

1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 g2g4

------------------------------------ B82 ------------------------------------

B82 Sicilian: Scheveningen, 6.f4

1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f2f4

   B82 Sicilian: Scheveningen, Tal variation

   1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f2f4 b8c6 c1e3 f8e7

     d1f3

------------------------------------ B83 ------------------------------------

B83 Sicilian: Scheveningen, 6.Be2

1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1e2

   B83 Sicilian: modern Scheveningen

   1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1e2 b8c6

      B83 Sicilian: modern Scheveningen, main line

      1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1e2 b8c6 e1g1 f8e7

        c1e3 e8g8 f2f4

         B83 Sicilian: modern Scheveningen, main line with Nb3

         1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1e2 b8c6

           e1g1 f8e7 c1e3 e8g8 f2f4 c8d7 d4b3

------------------------------------ B84 ------------------------------------

B84 Sicilian: Scheveningen (Paulsen), classical variation

1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1e2 a7a6

   B84 Sicilian: Scheveningen, classical, Nd7 system

   1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1e2 a7a6 e1g1 b8d7

   B84 Sicilian: Scheveningen (Paulsen), classical variation

   1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1e2 a7a6 e1g1 d8c7

------------------------------------ B85 ------------------------------------

B85 Sicilian: Scheveningen, classical variation with ...Qc7 and ...Nc6

1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1e2 a7a6 e1g1 d8c7

  f2f4 b8c6

   B85 Sicilian: Scheveningen, classical, Maroczy system

   1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1e2 a7a6 e1g1 d8c7

     f2f4 b8c6 g1h1 f8e7 a2a4

   B85 Sicilian: Scheveningen, classical

   1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1e2 a7a6 e1g1 d8c7

     f2f4 b8c6 c1e3

      B85 Sicilian: Scheveningen, classical main line

      1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1e2 a7a6 e1g1 d8c7

        f2f4 b8c6 c1e3 f8e7 d1e1 e8g8

------------------------------------ B86 ------------------------------------

B86 Sicilian: Sozin attack

1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1c4

------------------------------------ B87 ------------------------------------

B87 Sicilian: Sozin with ...a6 and ...b5

1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1c4 a7a6 c4b3 b7b5

------------------------------------ B88 ------------------------------------

B88 Sicilian: Sozin, Leonhardt variation

1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1c4 b8c6

   B88 Sicilian: Sozin, Fischer variation

   1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1c4 b8c6 c4b3 f8e7

     c1e3 e8g8 f2f4

------------------------------------ B89 ------------------------------------

B89 Sicilian: Sozin, 7.Be3

1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1c4 b8c6 c1e3

   B89 Sicilian: Velimirovic attack

   1.e2e4 c7c5 g1f3 d7d6 d2d4 c5d4 f3d4 g8f6 b1c3 e7e6 f1c4 b8c6 c1e3 f8e7

     d1e2