LOS CODIGOS ECO

 A80-A89

indice de codigos ECO


A80
A80 Dutch

1.d2d4 f7f5

   A80 Dutch, Spielmann gambit

   1.d2d4 f7f5 b1c3 g8f6 g2g4

   A80 Dutch, Manhattan (Alapin, Ulvestad) variation

   1.d2d4 f7f5 d1d3

   A80 Dutch, Von Pretzel gambit

   1.d2d4 f7f5 d1d3 e7e6 g2g4

   A80 Dutch, Korchnoi attack

   1.d2d4 f7f5 h2h3

   A80 Dutch, Krejcik gambit

   1.d2d4 f7f5 g2g4

   A80 Dutch, 2.Bg5 variation

   1.d2d4 f7f5 c1g5

A81
A81 Dutch defence

1.d2d4 f7f5 g2g3

   A81 Dutch defence, Blackburne variation

   1.d2d4 f7f5 g2g3 g8f6 f1g2 e7e6 g1h3

   A81 Dutch defence

   1.d2d4 f7f5 g2g3 g8f6 f1g2 g7g6

   A81 Dutch: Leningrad, Basman system

   1.d2d4 f7f5 g2g3 g7g6 f1g2 f8g7 g1f3 c7c6 e1g1 g8h6

   A81 Dutch: Leningrad, Karlsbad variation

   1.d2d4 f7f5 g2g3 g7g6 f1g2 f8g7 g1h3


A82
A82 Dutch: Staunton gambit

1.d2d4 f7f5 e2e4

   A82 Dutch: Balogh defence

   1.d2d4 f7f5 e2e4 d7d6

   A82 Dutch: Staunton gambit

   1.d2d4 f7f5 e2e4 f5e4

      A82 Dutch: Staunton gambit, Tartakower variation

      1.d2d4 f7f5 e2e4 f5e4 b1c3 g8f6 g2g4

A83
A83 Dutch: Staunton gambit, Staunton's line

1.d2d4 f7f5 e2e4 f5e4 b1c3 g8f6 c1g5

   A83 Dutch: Staunton gambit, Alekhine variation

   1.d2d4 f7f5 e2e4 f5e4 b1c3 g8f6 c1g5 g7g6 h2h4

   A83 Dutch: Staunton gambit, Lasker variation

   1.d2d4 f7f5 e2e4 f5e4 b1c3 g8f6 c1g5 g7g6 f2f3

   A83 Dutch: Staunton gambit, Chigorin variation

   1.d2d4 f7f5 e2e4 f5e4 b1c3 g8f6 c1g5 c7c6

   A83 Dutch: Staunton gambit, Nimzovich variation

   1.d2d4 f7f5 e2e4 f5e4 b1c3 g8f6 c1g5 b7b6

A84
A84 Dutch defence

1.d2d4 f7f5 c2c4

   A84 Dutch defence: Bladel variation

   1.d2d4 f7f5 c2c4 g7g6 b1c3 g8h6

   A84 Dutch defence

   1.d2d4 f7f5 c2c4 e7e6

      A84 Dutch defence, Rubinstein variation

      1.d2d4 f7f5 c2c4 e7e6 b1c3

      A84 Dutch: Staunton gambit deferred

      1.d2d4 f7f5 c2c4 e7e6 e2e4

   A84 Dutch defence

   1.d2d4 f7f5 c2c4 g8f6

A85
A85 Dutch with c4 & Nc3

1.d2d4 f7f5 c2c4 g8f6 b1c3

A86
A86 Dutch with c4 & g3

1.d2d4 f7f5 c2c4 g8f6 g2g3

   A86 Dutch: Hort-Antoshin system

   1.d2d4 f7f5 c2c4 g8f6 g2g3 d7d6 f1g2 c7c6 b1c3 d8c7

   A86 Dutch: Leningrad variation

   1.d2d4 f7f5 c2c4 g8f6 g2g3 g7g6

A87
A87 Dutch: Leningrad, main variation

1.d2d4 f7f5 c2c4 g8f6 g2g3 g7g6 f1g2 f8g7 g1f3


A88
A88 Dutch: Leningrad, main variation with c6

1.d2d4 f7f5 c2c4 g8f6 g2g3 g7g6 f1g2 f8g7 g1f3 e8g8 e1g1 d7d6 b1c3 c7c6

A89
A89 Dutch: Leningrad, main variation with Nc6

1.d2d4 f7f5 c2c4 g8f6 g2g3 g7g6 f1g2 f8g7 g1f3 e8g8 e1g1 d7d6 b1c3 b8c6



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