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ECO codes

WorksheetEvery click puts together 20 new puzzles of ECO at random to print – or 10, 30 or 40, 10 a page, with a page of solutions if you like.As a PDF: choose “Save as PDF” in the print window of the browser.

Five volumes, five hundred codes.

The Encyclopaedia of Chess Openings (ECO) gives every opening a code from A00 to E99. Here are the puzzles by the code of the game they come from. A click on a code leads to its puzzles.

A · Flank openings

21,618 puzzles from 100 codes.

All puzzles of volume A →

  1. A00 · Van Geet Opening369A00 · Van Geet Opening1. Nh3
  2. A01 · Nimzo-Larsen Attack301A01 · Nimzo-Larsen Attack1. b3
  3. A02 · Bird Opening101A02 · Bird Opening1. f4
  4. A03 · Dutch Variation261A03 · Bird OpeningDutch Variation1. f4 d5
  5. A04 · Zukertort Opening592A04 · Zukertort Opening1. Nf3
  6. A05 · Zukertort Opening446A05 · Zukertort Opening1. Nf3 Nf6
  7. A06 · Zukertort Opening188A06 · Zukertort Opening1. Nf3 d5
  8. A07 · King's Indian Attack867A07 · King's Indian Attack1. Nf3 d5 2. g3
  9. A08 · Sicilian Variation356A08 · King's Indian AttackSicilian Variation1. Nf3 d5 2. g3 c5 3. Bg2
  10. A09 · Réti Opening225A09 · Réti Opening1. Nf3 d5 2. c4
  11. A10 · English Opening232A10 · English Opening1. c4
  12. A11 · Caro-Kann Defensive System330A11 · Réti OpeningCaro-Kann Defensive System1. c4 c6
  13. A12 · Anglo-Slav Variation, Bogoljubow Variation222A12 · Réti OpeningAnglo-Slav Variation, Bogoljubow Variation1. Nf3 d5 2. c4 c6 3. b3
  14. A13 · Agincourt Defense445A13 · English OpeningAgincourt Defense1. c4 e6
  15. A14 · Agincourt Defense, Neo-Catalan Declined333A14 · English OpeningAgincourt Defense, Neo-Catalan Declined1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O
  16. A15 · Anglo-Indian Defense227A15 · English OpeningAnglo-Indian Defense1. c4 Nf6
  17. A16 · Anglo-Indian Defense, Queen's Knight Variation297A16 · English OpeningAnglo-Indian Defense, Queen's Knight Variation1. c4 Nf6 2. Nc3
  18. A17 · Anglo-Indian Defense, Hedgehog System199A17 · English OpeningAnglo-Indian Defense, Hedgehog System1. c4 Nf6 2. Nc3 e6
  19. A18 · Mikenas-Carls Variation83A18 · English OpeningMikenas-Carls Variation1. c4 e6 2. Nc3 Nf6 3. e4
  20. A19 · Mikenas-Carls, Sicilian32A19 · English OpeningMikenas-Carls, Sicilian1. c4 e6 2. Nc3 Nf6 3. e4 c5
  21. A20 · King's English Variation214A20 · English OpeningKing's English Variation1. c4 e5
  22. A21 · King's English Variation, Reversed Sicilian477A21 · English OpeningKing's English Variation, Reversed Sicilian1. c4 e5 2. Nc3
  23. A22 · King's English Variation, Two Knights Variation167A22 · English OpeningKing's English Variation, Two Knights Variation1. c4 e5 2. Nc3 Nf6
  24. A23 · King's English Variation, Two Knights Variation, Keres Variation55A23 · English OpeningKing's English Variation, Two Knights Variation, Keres Variation1. c4 e5 2. Nc3 Nf6 3. g3 c6
  25. A24 · King's English Variation, Two Knights Variation, Fianchetto Line111A24 · English OpeningKing's English Variation, Two Knights Variation, Fianchetto Line1. c4 e5 2. Nc3 Nf6 3. g3 g6
  26. A25 · King's English Variation, Reversed Closed Sicilian423A25 · English OpeningKing's English Variation, Reversed Closed Sicilian1. c4 e5 2. Nc3 Nc6
  27. A26 · King's English Variation, Closed System, Full Symmetry356A26 · English OpeningKing's English Variation, Closed System, Full Symmetry1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6
  28. A27 · King's English Variation, Three Knights System75A27 · English OpeningKing's English Variation, Three Knights System1. c4 e5 2. Nc3 Nc6 3. Nf3
  29. A28 · King's English Variation, Four Knights Variation275A28 · English OpeningKing's English Variation, Four Knights Variation1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6
  30. A29 · King's English Variation, Four Knights Variation, Fianchetto Line358A29 · English OpeningKing's English Variation, Four Knights Variation, Fianchetto Line1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3
  31. A30 · Symmetrical Variation784A30 · English OpeningSymmetrical Variation1. c4 c5
  32. A31 · Symmetrical Variation, Anti-Benoni Variation200A31 · English OpeningSymmetrical Variation, Anti-Benoni Variation1. c4 Nf6 2. d4 c5 3. Nf3
  33. A32 · Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense158A32 · English OpeningSymmetrical Variation, Anti-Benoni Variation, Spielmann Defense1. c4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Nf6
  34. A33 · Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense166A33 · English OpeningSymmetrical Variation, Anti-Benoni Variation, Spielmann Defense1. c4 e6 2. Nf3 Nf6 3. Nc3 c5 4. d4 cxd4 5. Nxd4 Nc6
  35. A34 · Symmetrical Variation, Normal Variation464A34 · English OpeningSymmetrical Variation, Normal Variation1. c4 c5 2. Nc3
  36. A35 · Symmetrical Variation, Two Knights Variation187A35 · English OpeningSymmetrical Variation, Two Knights Variation1. c4 c5 2. Nc3 Nc6
  37. A36 · Symmetrical Variation, Two Knights, Fianchetto Variation396A36 · English OpeningSymmetrical Variation, Two Knights, Fianchetto Variation1. c4 c5 2. Nc3 Nc6 3. g3
  38. A37 · Symmetrical Variation, Three Knights, Fianchetto Variation325A37 · English OpeningSymmetrical Variation, Three Knights, Fianchetto Variation1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3
  39. A38 · Symmetrical Variation, Full Symmetry Line118A38 · English OpeningSymmetrical Variation, Full Symmetry Line1. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7
  40. A39 · Symmetrical Variation, Mecking Variation131A39 · English OpeningSymmetrical Variation, Mecking Variation1. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. d4
  41. A40 · Englund Gambit528A40 · Englund Gambit1. d4
  42. A41 · Rat Defense515A41 · Rat Defense1. d4 d6
  43. A42 · Averbakh System412A42 · Modern DefenseAverbakh System1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4
  44. A43 · Old Benoni505A43 · Benoni DefenseOld Benoni1. d4 c5
  45. A44 · Old Benoni141A44 · Benoni DefenseOld Benoni1. d4 c5 2. d5 e5
  46. A45 · Indian Defense777A45 · Indian Defense1. d4 Nf6
  47. A46 · Knights Variation591A46 · Indian DefenseKnights Variation1. d4 Nf6 2. Nf3
  48. A47 · Marienbad System258A47 · Marienbad System1. d4 Nf6 2. Nf3 b6
  49. A48 · Queen's Pawn Game603A48 · Queen's Pawn Game1. d4 Nf6 2. Nf3 g6
  50. A49 · Przepiorka Variation239A49 · Indian DefensePrzepiorka Variation1. d4 Nf6 2. Nf3 g6 3. g3
  51. A50 · Normal Variation102A50 · Indian DefenseNormal Variation1. d4 Nf6 2. c4
  52. A51 · Budapest Gambit41A51 · Indian DefenseBudapest Gambit1. d4 Nf6 2. c4 e5
  53. A52 · Budapest Gambit Accepted, Main Line153A52 · Indian DefenseBudapest Gambit Accepted, Main Line1. d4 Nf6 2. c4 e5 3. dxe5 Ng4
  54. A53 · Old Indian Defense242A53 · Old Indian Defense1. d4 Nf6 2. c4 d6
  55. A54 · Tartakower-Indian146A54 · Old Indian DefenseTartakower-Indian1. d4 Nf6 2. c4 d6 3. Nf3 Bg4
  56. A55 · Normal Variation190A55 · Old Indian DefenseNormal Variation1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3
  57. A56 · Benoni Defense235A56 · Benoni Defense1. d4 Nf6 2. c4 c5
  58. A57 · Benko Gambit Declined527A57 · Benko Gambit Declined1. d4 Nf6 2. c4 c5 3. d5 b5
  59. A58 · Fully Accepted Variation183A58 · Benko Gambit AcceptedFully Accepted Variation1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6
  60. A59 · Yugoslav110A59 · Benko Gambit AcceptedYugoslav1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4
  61. A60 · Modern Variation83A60 · Benoni DefenseModern Variation1. d4 Nf6 2. c4 c5 3. d5 e6
  62. A61 · Benoni Defense118A61 · Benoni Defense1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
  63. A62 · Fianchetto Variation96A62 · Benoni DefenseFianchetto Variation1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O
  64. A63 · Fianchetto Variation, Hastings Defense36A63 · Benoni DefenseFianchetto Variation, Hastings Defense1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O Nbd7
  65. A64 · Fianchetto Variation, Hastings Defense, Main Line43A64 · Benoni DefenseFianchetto Variation, Hastings Defense, Main Line1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 O-O 9. O-O a6 10. a4 Nbd7 11. Nd2 Re8
  66. A65 · King's Pawn Line247A65 · Benoni DefenseKing's Pawn Line1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4
  67. A66 · Pawn Storm Variation8A66 · Benoni DefensePawn Storm Variation1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4
  68. A67 · Taimanov Variation64A67 · Benoni DefenseTaimanov Variation1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+
  69. A68 · Four Pawns Attack100A68 · Benoni DefenseFour Pawns Attack1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3 O-O
  70. A69 · Four Pawns Attack, Main Line71A69 · Benoni DefenseFour Pawns Attack, Main Line1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3 O-O 9. Be2 Re8
  71. A70 · Classical Variation171A70 · Benoni DefenseClassical Variation1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4
  72. A71 · Classical Variation, Averbakh-Grivas Attack28A71 · Benoni DefenseClassical Variation, Averbakh-Grivas Attack1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Bg5
  73. A72 · Classical Variation28A72 · Benoni DefenseClassical Variation1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O
  74. A73 · Classical Variation, Main Line40A73 · Benoni DefenseClassical Variation, Main Line1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O
  75. A74 · Classical Variation, Full Line6A74 · Benoni DefenseClassical Variation, Full Line1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O a6 10. a4
  76. A75 · Classical Variation, Argentine Counterattack61A75 · Benoni DefenseClassical Variation, Argentine Counterattack1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2 O-O 9. O-O a6 10. a4 Bg4
  77. A76 · Classical Variation, Czerniak Defense11A76 · Benoni DefenseClassical Variation, Czerniak Defense1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O Re8
  78. A77 · Classical Variation, Czerniak Defense, Tal Line65A77 · Benoni DefenseClassical Variation, Czerniak Defense, Tal Line1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O Re8 10. Nd2
  79. A78 · Classical Variation, Czerniak Defense10A78 · Benoni DefenseClassical Variation, Czerniak Defense1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2 O-O 9. O-O Re8 10. Nd2 Na6
  80. A79 · Classical Variation, Czerniak Defense25A79 · Benoni DefenseClassical Variation, Czerniak Defense1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O Re8 10. Nd2 Na6 11. f3
  81. A80 · Dutch Defense317A80 · Dutch Defense1. d4 f5
  82. A81 · Fianchetto Attack299A81 · Dutch DefenseFianchetto Attack1. d4 f5 2. g3
  83. A82 · Staunton Gambit12A82 · Dutch DefenseStaunton Gambit1. d4 f5 2. e4
  84. A83 · Staunton Gambit44A83 · Dutch DefenseStaunton Gambit1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5
  85. A84 · Dutch Defense211A84 · Dutch Defense1. d4 f5 2. c4
  86. A85 · Queen's Knight Variation224A85 · Dutch DefenseQueen's Knight Variation1. d4 f5 2. c4 Nf6 3. Nc3
  87. A86 · Fianchetto Variation101A86 · Dutch DefenseFianchetto Variation1. d4 f5 2. c4 Nf6 3. g3
  88. A87 · Leningrad Variation255A87 · Dutch DefenseLeningrad Variation1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3
  89. A88 · Leningrad Variation, Warsaw Variation126A88 · Dutch DefenseLeningrad Variation, Warsaw Variation1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 c6
  90. A89 · Leningrad Variation, Matulovic Variation96A89 · Dutch DefenseLeningrad Variation, Matulovic Variation1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 Nc6
  91. A90 · Classical Variation301A90 · Dutch DefenseClassical Variation1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2
  92. A91 · Classical Variation30A91 · Dutch DefenseClassical Variation1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7
  93. A92 · Classical Variation40A92 · Dutch DefenseClassical Variation1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O
  94. A93 · Stonewall Variation, Botvinnik Variation24A93 · Dutch DefenseStonewall Variation, Botvinnik Variation1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. b3
  95. A94 · Stonewall Variation25A94 · Dutch DefenseStonewall Variation1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. b3 c6 8. Ba3
  96. A95 · Stonewall Variation30A95 · Dutch DefenseStonewall Variation1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. Nc3 c6
  97. A96 · Classical Variation60A96 · Dutch DefenseClassical Variation1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6
  98. A97 · Classical Variation, Ilyin-Zhenevsky Variation17A97 · Dutch DefenseClassical Variation, Ilyin-Zhenevsky Variation1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. Nc3 Qe8
  99. A98 · Classical Variation, Ilyin-Zhenevsky Variation, Alatortsev-Lisitsyn Line21A98 · Dutch DefenseClassical Variation, Ilyin-Zhenevsky Variation, Alatortsev-Lisitsyn Line1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. Nc3 Qe8 8. Qc2
  100. A99 · Classical Variation, Ilyin-Zhenevsky Variation, Modern Main Line30A99 · Dutch DefenseClassical Variation, Ilyin-Zhenevsky Variation, Modern Main Line1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6 7. Nc3 Qe8 8. b3

B · Semi-open games

32,054 puzzles from 100 codes.

All puzzles of volume B →

  1. B00 · Nimzowitsch Defense421B00 · Nimzowitsch Defense1. e4
  2. B01 · Scandinavian Defense932B01 · Scandinavian Defense1. e4 d5
  3. B02 · Alekhine Defense275B02 · Alekhine Defense1. e4 Nf6
  4. B03 · Alekhine Defense242B03 · Alekhine Defense1. e4 Nf6 2. e5 Nd5 3. d4
  5. B04 · Modern Variation273B04 · Alekhine DefenseModern Variation1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3
  6. B05 · Modern Variation, Main Line210B05 · Alekhine DefenseModern Variation, Main Line1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4
  7. B06 · Modern Defense1,298B06 · Modern Defense1. e4 g6
  8. B07 · Maróczy Defense1,469B07 · Pirc DefenseMaróczy Defense1. e4 d6 2. d4 e5
  9. B08 · Classical Variation622B08 · Pirc DefenseClassical Variation1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3
  10. B09 · Austrian Attack425B09 · Pirc DefenseAustrian Attack1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4
  11. B10 · Caro-Kann Defense349B10 · Caro-Kann Defense1. e4 c6
  12. B11 · Two Knights Attack, Mindeno Variation189B11 · Caro-Kann DefenseTwo Knights Attack, Mindeno Variation1. e4 c6 2. Nc3 d5 3. Nf3 Bg4
  13. B12 · Caro-Kann Defense792B12 · Caro-Kann Defense1. e4 c6 2. d4
  14. B13 · Exchange Variation324B13 · Caro-Kann DefenseExchange Variation1. e4 c6 2. d4 d5 3. exd5
  15. B14 · Panov Attack363B14 · Caro-Kann DefensePanov Attack1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6
  16. B15 · Caro-Kann Defense358B15 · Caro-Kann Defense1. e4 c6 2. d4 d5 3. Nc3
  17. B16 · Finnish Variation112B16 · Caro-Kann DefenseFinnish Variation1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 h6
  18. B17 · Karpov Variation317B17 · Caro-Kann DefenseKarpov Variation1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7
  19. B18 · Classical Variation185B18 · Caro-Kann DefenseClassical Variation1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5
  20. B19 · Classical Variation275B19 · Caro-Kann DefenseClassical Variation1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7
  21. B20 · Sicilian Defense480B20 · Sicilian Defense1. e4 c5
  22. B21 · McDonnell Attack258B21 · Sicilian DefenseMcDonnell Attack1. e4 c5 2. f4
  23. B22 · Alapin Variation1,711B22 · Sicilian DefenseAlapin Variation1. e4 c5 2. c3
  24. B23 · Closed758B23 · Sicilian DefenseClosed1. e4 c5 2. Nc3
  25. B24 · Closed, Fianchetto Variation152B24 · Sicilian DefenseClosed, Fianchetto Variation1. e4 c5 2. Nc3 Nc6 3. g3
  26. B25 · Closed390B25 · Sicilian DefenseClosed1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6
  27. B26 · Closed261B26 · Sicilian DefenseClosed1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3
  28. B27 · Sicilian Defense189B27 · Sicilian Defense1. e4 c5 2. Nf3
  29. B28 · O'Kelly Variation132B28 · Sicilian DefenseO'Kelly Variation1. e4 c5 2. Nf3 a6
  30. B29 · Nimzowitsch Variation98B29 · Sicilian DefenseNimzowitsch Variation1. e4 c5 2. Nf3 Nf6
  31. B30 · Old Sicilian743B30 · Sicilian DefenseOld Sicilian1. e4 c5 2. Nf3 Nc6
  32. B31 · Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation633B31 · Sicilian DefenseNyezhmetdinov-Rossolimo Attack, Fianchetto Variation1. e4 c5 2. Nf3 Nc6 3. Bb5 g6
  33. B32 · Open371B32 · Sicilian DefenseOpen1. e4 c5 2. Nf3 Nc6 3. d4
  34. B33 · Open1,220B33 · Sicilian DefenseOpen1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6
  35. B34 · Accelerated Dragon, Exchange Variation140B34 · Sicilian DefenseAccelerated Dragon, Exchange Variation1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6
  36. B35 · Accelerated Dragon, Modern Bc4 Variation155B35 · Sicilian DefenseAccelerated Dragon, Modern Bc4 Variation1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4
  37. B36 · Accelerated Dragon, Maróczy Bind113B36 · Sicilian DefenseAccelerated Dragon, Maróczy Bind1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4
  38. B37 · Accelerated Dragon, Maróczy Bind77B37 · Sicilian DefenseAccelerated Dragon, Maróczy Bind1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7
  39. B38 · Accelerated Dragon, Maróczy Bind292B38 · Sicilian DefenseAccelerated Dragon, Maróczy Bind1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3
  40. B39 · Accelerated Dragon, Maróczy Bind, Breyer Variation102B39 · Sicilian DefenseAccelerated Dragon, Maróczy Bind, Breyer Variation1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4
  41. B40 · French Variation651B40 · Sicilian DefenseFrench Variation1. e4 c5 2. Nf3 e6
  42. B41 · Kan Variation247B41 · Sicilian DefenseKan Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6
  43. B42 · Kan Variation, Modern Variation735B42 · Sicilian DefenseKan Variation, Modern Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3
  44. B43 · Kan Variation, Knight Variation496B43 · Sicilian DefenseKan Variation, Knight Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3
  45. B44 · Taimanov Variation268B44 · Sicilian DefenseTaimanov Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6
  46. B45 · Taimanov Variation264B45 · Sicilian DefenseTaimanov Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3
  47. B46 · Taimanov Variation208B46 · Sicilian DefenseTaimanov Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6
  48. B47 · Taimanov Variation, Bastrikov Variation373B47 · Sicilian DefenseTaimanov Variation, Bastrikov Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7
  49. B48 · Taimanov Variation, Bastrikov Variation, English Attack343B48 · Sicilian DefenseTaimanov Variation, Bastrikov Variation, English Attack1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3
  50. B49 · Taimanov Variation, Bastrikov Variation148B49 · Sicilian DefenseTaimanov Variation, Bastrikov Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2
  51. B50 · Modern Variations513B50 · Sicilian DefenseModern Variations1. e4 c5 2. Nf3 d6
  52. B51 · Moscow Variation472B51 · Sicilian DefenseMoscow Variation1. e4 c5 2. Nf3 d6 3. Bb5+
  53. B52 · Moscow Variation, Main Line354B52 · Sicilian DefenseMoscow Variation, Main Line1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7
  54. B53 · Chekhover Variation259B53 · Sicilian DefenseChekhover Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4
  55. B54 · Dragon Variation, Accelerated Dragon98B54 · Sicilian DefenseDragon Variation, Accelerated Dragon1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6
  56. B55 · Prins Variation, Venice Attack82B55 · Sicilian DefensePrins Variation, Venice Attack1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+
  57. B56 · Classical Variation225B56 · Sicilian DefenseClassical Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6
  58. B57 · Classical Variation, Sozin Attack240B57 · Sicilian DefenseClassical Variation, Sozin Attack1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4
  59. B58 · Classical Variation97B58 · Sicilian DefenseClassical Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2
  60. B59 · Boleslavsky Variation93B59 · Sicilian DefenseBoleslavsky Variation1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3
  61. B60 · Richter-Rauzer Variation107B60 · Sicilian DefenseRichter-Rauzer Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5
  62. B61 · Richter-Rauzer Variation, Modern Variation60B61 · Sicilian DefenseRichter-Rauzer Variation, Modern Variation1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2
  63. B62 · Richter-Rauzer Variation53B62 · Sicilian DefenseRichter-Rauzer Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6
  64. B63 · Richter-Rauzer Variation, Traditional Variation138B63 · Sicilian DefenseRichter-Rauzer Variation, Traditional Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2
  65. B64 · Richter-Rauzer Variation, Classical Variation35B64 · Sicilian DefenseRichter-Rauzer Variation, Classical Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4
  66. B65 · Richter-Rauzer Variation, Rauzer Attack77B65 · Sicilian DefenseRichter-Rauzer Variation, Rauzer Attack1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 Nxd4
  67. B66 · Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations325B66 · Sicilian DefenseRichter-Rauzer Variation, Neo-Modern Variation, Early Deviations1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6
  68. B67 · Richter-Rauzer Variation, Neo-Modern Variation259B67 · Sicilian DefenseRichter-Rauzer Variation, Neo-Modern Variation1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7
  69. B68 · Richter-Rauzer Variation, Neo-Modern Variation30B68 · Sicilian DefenseRichter-Rauzer Variation, Neo-Modern Variation1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 Be7
  70. B69 · Richter-Rauzer Variation, Neo-Modern Variation, Nyezhmetdinov Attack40B69 · Sicilian DefenseRichter-Rauzer Variation, Neo-Modern Variation, Nyezhmetdinov Attack1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 Be7 10. Nf3 b5 11. Bxf6
  71. B70 · Dragon Variation375B70 · Sicilian DefenseDragon Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6
  72. B71 · Dragon Variation, Levenfish Variation34B71 · Sicilian DefenseDragon Variation, Levenfish Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4
  73. B72 · Dragon Variation119B72 · Sicilian DefenseDragon Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3
  74. B73 · Dragon Variation, Classical Variation57B73 · Sicilian DefenseDragon Variation, Classical Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O Nc6 8. Be3
  75. B74 · Dragon Variation, Classical Variation, Normal Line111B74 · Sicilian DefenseDragon Variation, Classical Variation, Normal Line1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Be3 Nc6 9. Nb3
  76. B75 · Dragon Variation, Yugoslav Attack, Early Deviations74B75 · Sicilian DefenseDragon Variation, Yugoslav Attack, Early Deviations1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3
  77. B76 · Dragon Variation, Yugoslav Attack321B76 · Sicilian DefenseDragon Variation, Yugoslav Attack1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O
  78. B77 · Dragon Variation, Yugoslav Attack, Main Line91B77 · Sicilian DefenseDragon Variation, Yugoslav Attack, Main Line1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4
  79. B78 · Dragon Variation, Yugoslav Attack255B78 · Sicilian DefenseDragon Variation, Yugoslav Attack1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O
  80. B79 · Dragon Variation, Yugoslav Attack128B79 · Sicilian DefenseDragon Variation, Yugoslav Attack1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 Qa5 11. O-O-O Rfc8 12. Bb3
  81. B80 · Scheveningen Variation637B80 · Sicilian DefenseScheveningen Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6
  82. B81 · Scheveningen Variation, Keres Attack405B81 · Sicilian DefenseScheveningen Variation, Keres Attack1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4
  83. B82 · Scheveningen Variation, Matanovic Attack320B82 · Sicilian DefenseScheveningen Variation, Matanovic Attack1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4
  84. B83 · Scheveningen Variation, Classical Variation174B83 · Sicilian DefenseScheveningen Variation, Classical Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2
  85. B84 · Scheveningen Variation, Classical Variation384B84 · Sicilian DefenseScheveningen Variation, Classical Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6
  86. B85 · Scheveningen Variation, Classical Variation, Paulsen Variation519B85 · Sicilian DefenseScheveningen Variation, Classical Variation, Paulsen Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be2 Qc7 8. O-O Nc6
  87. B86 · Sozin Attack161B86 · Sicilian DefenseSozin Attack1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4
  88. B87 · Sozin Attack, Flank Variation225B87 · Sicilian DefenseSozin Attack, Flank Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5
  89. B88 · Sozin Attack, Leonhardt Variation182B88 · Sicilian DefenseSozin Attack, Leonhardt Variation1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6
  90. B89 · Sozin Attack, Main Line259B89 · Sicilian DefenseSozin Attack, Main Line1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3
  91. B90 · Najdorf Variation777B90 · Sicilian DefenseNajdorf Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6
  92. B91 · Najdorf Variation, Zagreb Variation118B91 · Sicilian DefenseNajdorf Variation, Zagreb Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3
  93. B92 · Najdorf Variation, Opocensky Variation387B92 · Sicilian DefenseNajdorf Variation, Opocensky Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2
  94. B93 · Najdorf Variation, Amsterdam Variation264B93 · Sicilian DefenseNajdorf Variation, Amsterdam Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4
  95. B94 · Najdorf Variation62B94 · Sicilian DefenseNajdorf Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5
  96. B95 · Najdorf Variation113B95 · Sicilian DefenseNajdorf Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6
  97. B96 · Najdorf Variation178B96 · Sicilian DefenseNajdorf Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4
  98. B97 · Najdorf Variation, Poisoned Pawn Variation150B97 · Sicilian DefenseNajdorf Variation, Poisoned Pawn Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6
  99. B98 · Najdorf Variation51B98 · Sicilian DefenseNajdorf Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7
  100. B99 · Najdorf Variation, Main Line127B99 · Sicilian DefenseNajdorf Variation, Main Line1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7

C · Open games, French

17,115 puzzles from 100 codes.

All puzzles of volume C →

  1. C00 · French Defense720C00 · French Defense1. e4 e6
  2. C01 · Exchange Variation530C01 · French DefenseExchange Variation1. e4 e6 2. d4 d5 3. exd5
  3. C02 · Advance Variation741C02 · French DefenseAdvance Variation1. e4 e6 2. d4 d5 3. e5
  4. C03 · Tarrasch Variation150C03 · French DefenseTarrasch Variation1. e4 e6 2. d4 d5 3. Nd2
  5. C04 · Tarrasch Variation, Guimard Defense, Main Line128C04 · French DefenseTarrasch Variation, Guimard Defense, Main Line1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6
  6. C05 · Tarrasch Variation, Closed Variation238C05 · French DefenseTarrasch Variation, Closed Variation1. e4 e6 2. d4 d5 3. Nd2 Nf6
  7. C06 · Tarrasch Variation, Closed Variation, Main Line519C06 · French DefenseTarrasch Variation, Closed Variation, Main Line1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
  8. C07 · Tarrasch Variation, Open System317C07 · French DefenseTarrasch Variation, Open System1. e4 e6 2. d4 d5 3. Nd2 c5
  9. C08 · Tarrasch Variation, Open System118C08 · French DefenseTarrasch Variation, Open System1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5
  10. C09 · Tarrasch Variation, Open System, Main Line149C09 · French DefenseTarrasch Variation, Open System, Main Line1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6
  11. C10 · Paulsen Variation464C10 · French DefensePaulsen Variation1. e4 e6 2. d4 d5 3. Nc3
  12. C11 · Classical Variation430C11 · French DefenseClassical Variation1. e4 e6 2. d4 d5 3. Nc3 Nf6
  13. C12 · McCutcheon Variation166C12 · French DefenseMcCutcheon Variation1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4
  14. C13 · Classical Variation, Normal Variation218C13 · French DefenseClassical Variation, Normal Variation1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7
  15. C14 · Classical Variation234C14 · French DefenseClassical Variation1. e4 e6 2. d4 d5 3. Nc3 a6 4. Nf3 Nf6 5. e5 Nfd7 6. Bg5
  16. C15 · Winawer Variation193C15 · French DefenseWinawer Variation1. e4 e6 2. d4 d5 3. Nc3 Bb4
  17. C16 · Winawer Variation, Advance Variation233C16 · French DefenseWinawer Variation, Advance Variation1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5
  18. C17 · Winawer Variation, Advance Variation132C17 · French DefenseWinawer Variation, Advance Variation1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5
  19. C18 · Winawer Variation, Advance Variation501C18 · French DefenseWinawer Variation, Advance Variation1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3
  20. C19 · Winawer Variation, Advance Variation, Smyslov Variation247C19 · French DefenseWinawer Variation, Advance Variation, Smyslov Variation1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. a4
  21. C20 · King's Pawn Game34C20 · King's Pawn Game1. e4 e5
  22. C21 · Center Game40C21 · Center Game1. e4 e5 2. d4 exd4
  23. C22 · Normal Variation63C22 · Center GameNormal Variation1. e4 e5 2. d4 exd4 3. Qxd4 Nc6
  24. C23 · Bishop's Opening13C23 · Bishop's Opening1. e4 e5 2. Bc4
  25. C24 · Berlin Defense138C24 · Bishop's OpeningBerlin Defense1. e4 e5 2. Bc4 Nf6
  26. C25 · Vienna Game93C25 · Vienna Game1. e4 e5 2. Nc3
  27. C26 · Falkbeer Variation146C26 · Vienna GameFalkbeer Variation1. e4 e5 2. Nc3 Nf6
  28. C27 · Frankenstein-Dracula Variation54C27 · Vienna GameFrankenstein-Dracula Variation1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4
  29. C28 · Stanley Variation, Three Knights Variation128C28 · Vienna GameStanley Variation, Three Knights Variation1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6
  30. C29 · Vienna Gambit88C29 · Vienna GameVienna Gambit1. e4 e5 2. Nc3 Nf6 3. f4
  31. C30 · King's Gambit Declined163C30 · King's Gambit Declined1. e4 e5 2. f4
  32. C31 · Falkbeer Countergambit22C31 · King's Gambit DeclinedFalkbeer Countergambit1. e4 e5 2. f4 d5
  33. C32 · Falkbeer Countergambit, Charousek Gambit Accepted44C32 · King's Gambit DeclinedFalkbeer Countergambit, Charousek Gambit Accepted1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4
  34. C33 · King's Gambit Accepted114C33 · King's Gambit Accepted1. e4 e5 2. f4 exf4
  35. C34 · King's Knight's Gambit50C34 · King's Gambit AcceptedKing's Knight's Gambit1. e4 e5 2. f4 exf4 3. Nf3
  36. C35 · Cunningham Defense25C35 · King's Gambit AcceptedCunningham Defense1. e4 e5 2. f4 exf4 3. Nf3 Be7
  37. C36 · Modern Defense45C36 · King's Gambit AcceptedModern Defense1. e4 e5 2. f4 exf4 3. Nf3 d5
  38. C37 · King's Knight's Gambit53C37 · King's Gambit AcceptedKing's Knight's Gambit1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4
  39. C38 · Traditional Variation31C38 · King's Gambit AcceptedTraditional Variation1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 Bg7
  40. C39 · King's Knight's Gambit41C39 · King's Gambit AcceptedKing's Knight's Gambit1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4
  41. C40 · Latvian Gambit59C40 · Latvian Gambit1. e4 e5 2. Nf3
  42. C41 · Philidor Defense597C41 · Philidor Defense1. e4 e5 2. Nf3 d6
  43. C42 · Petrov's Defense502C42 · Petrov's Defense1. e4 e5 2. Nf3 Nf6
  44. C43 · Modern Attack148C43 · Petrov's DefenseModern Attack1. e4 e5 2. Nf3 Nf6 3. d4
  45. C44 · Normal Variation305C44 · Scotch GameNormal Variation1. e4 e5 2. Nf3 Nc6
  46. C45 · Scotch Game522C45 · Scotch Game1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4
  47. C46 · Three Knights Opening73C46 · Three Knights Opening1. e4 e5 2. Nf3 Nc6 3. Nc3
  48. C47 · Four Knights Game305C47 · Four Knights Game1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
  49. C48 · Spanish Variation120C48 · Four Knights GameSpanish Variation1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5
  50. C49 · Spanish Variation, Double Spanish107C49 · Four Knights GameSpanish Variation, Double Spanish1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4
  51. C50 · Italian Game353C50 · Italian Game1. e4 e5 2. Nf3 Nc6 3. Bc4
  52. C51 · Evans Gambit90C51 · Italian GameEvans Gambit1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4
  53. C52 · Evans Gambit, Main Line88C52 · Italian GameEvans Gambit, Main Line1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5
  54. C53 · Classical Variation126C53 · Italian GameClassical Variation1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3
  55. C54 · Classical Variation361C54 · Italian GameClassical Variation1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6
  56. C55 · Two Knights Defense317C55 · Italian GameTwo Knights Defense1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
  57. C56 · Two Knights Defense, Open Variation209C56 · Italian GameTwo Knights Defense, Open Variation1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4
  58. C57 · Two Knights Defense, Knight Attack52C57 · Italian GameTwo Knights Defense, Knight Attack1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5
  59. C58 · Two Knights Defense, Polerio Defense25C58 · Italian GameTwo Knights Defense, Polerio Defense1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5
  60. C59 · Two Knights Defense, Polerio Defense, Suhle Defense30C59 · Italian GameTwo Knights Defense, Polerio Defense, Suhle Defense1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6
  61. C60 · Ruy Lopez137C60 · Ruy Lopez1. e4 e5 2. Nf3 Nc6 3. Bb5
  62. C61 · Bird Variation88C61 · Ruy LopezBird Variation1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4
  63. C62 · Steinitz Defense79C62 · Ruy LopezSteinitz Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 d6
  64. C63 · Schliemann Defense195C63 · Ruy LopezSchliemann Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 f5
  65. C64 · Classical Variation106C64 · Ruy LopezClassical Variation1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5
  66. C65 · Berlin Defense255C65 · Ruy LopezBerlin Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
  67. C66 · Berlin Defense, Improved Steinitz Defense101C66 · Ruy LopezBerlin Defense, Improved Steinitz Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6
  68. C67 · Berlin Defense, Rio Gambit Accepted261C67 · Ruy LopezBerlin Defense, Rio Gambit Accepted1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4
  69. C68 · Exchange Variation205C68 · Ruy LopezExchange Variation1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6
  70. C69 · Exchange Variation, Normal Variation97C69 · Ruy LopezExchange Variation, Normal Variation1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O
  71. C70 · Morphy Defense88C70 · Ruy LopezMorphy Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
  72. C71 · Morphy Defense, Modern Steinitz Defense37C71 · Ruy LopezMorphy Defense, Modern Steinitz Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6
  73. C72 · Morphy Defense, Modern Steinitz Defense62C72 · Ruy LopezMorphy Defense, Modern Steinitz Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O
  74. C73 · Morphy Defense, Modern Steinitz Defense56C73 · Ruy LopezMorphy Defense, Modern Steinitz Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4
  75. C74 · Morphy Defense, Modern Steinitz Defense26C74 · Ruy LopezMorphy Defense, Modern Steinitz Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3
  76. C75 · Morphy Defense, Modern Steinitz Defense61C75 · Ruy LopezMorphy Defense, Modern Steinitz Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7
  77. C76 · Morphy Defense, Modern Steinitz Defense, Fianchetto Variation40C76 · Ruy LopezMorphy Defense, Modern Steinitz Defense, Fianchetto Variation1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 a6 5. Ba4 d6 6. d4 Bd7
  78. C77 · Morphy Defense, Anderssen Variation311C77 · Ruy LopezMorphy Defense, Anderssen Variation1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3
  79. C78 · Morphy Defense266C78 · Ruy LopezMorphy Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O
  80. C79 · Morphy Defense, Steinitz Deferred63C79 · Ruy LopezMorphy Defense, Steinitz Deferred1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6
  81. C80 · Open91C80 · Ruy LopezOpen1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4
  82. C81 · Open, Howell Attack34C81 · Ruy LopezOpen, Howell Attack1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2
  83. C82 · Open99C82 · Ruy LopezOpen1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3
  84. C83 · Open, Classical Defense77C83 · Ruy LopezOpen, Classical Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Be7
  85. C84 · Closed269C84 · Ruy LopezClosed1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7
  86. C85 · Closed, Delayed Exchange101C85 · Ruy LopezClosed, Delayed Exchange1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6
  87. C86 · Closed, Worrall Attack128C86 · Ruy LopezClosed, Worrall Attack1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2
  88. C87 · Closed, Averbakh Variation65C87 · Ruy LopezClosed, Averbakh Variation1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6
  89. C88 · Closed217C88 · Ruy LopezClosed1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3
  90. C89 · Marshall Attack89C89 · Ruy LopezMarshall Attack1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5
  91. C90 · Closed190C90 · Ruy LopezClosed1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O
  92. C91 · Closed, Yates Variation158C91 · Ruy LopezClosed, Yates Variation1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4
  93. C92 · Closed301C92 · Ruy LopezClosed1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3
  94. C93 · Closed, Smyslov Defense56C93 · Ruy LopezClosed, Smyslov Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 h6
  95. C94 · Closed, Breyer Defense25C94 · Ruy LopezClosed, Breyer Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8
  96. C95 · Closed, Breyer154C95 · Ruy LopezClosed, Breyer1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4
  97. C96 · Closed, Chigorin Defense106C96 · Ruy LopezClosed, Chigorin Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2
  98. C97 · Closed, Chigorin Defense76C97 · Ruy LopezClosed, Chigorin Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5
  99. C98 · Closed, Chigorin Defense41C98 · Ruy LopezClosed, Chigorin Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6
  100. C99 · Closed, Chigorin Defense, Panov System102C99 · Ruy LopezClosed, Chigorin Defense, Panov System1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4

D · Closed games

15,232 puzzles from 100 codes.

All puzzles of volume D →

  1. D00 · Blackmar-Diemer Gambit Accepted591D00 · Blackmar-Diemer Gambit Accepted1. d4 d5
  2. D01 · Richter-Veresov Attack179D01 · Richter-Veresov Attack1. d4 d5 2. Nc3 Nf6 3. Bf4
  3. D02 · Zukertort Variation761D02 · Queen's Pawn GameZukertort Variation1. d4 d5 2. Nf3
  4. D03 · Torre Attack289D03 · Queen's Pawn GameTorre Attack1. d4 d5 2. Nf3 Nf6 3. Bg5
  5. D04 · Colle System81D04 · Queen's Pawn GameColle System1. d4 d5 2. Nf3 Nf6 3. e3
  6. D05 · Colle System213D05 · Queen's Pawn GameColle System1. d4 d5 2. Nf3 Nf6 3. e3 e6
  7. D06 · Queen's Gambit Declined127D06 · Queen's Gambit Declined1. d4 d5 2. c4
  8. D07 · Chigorin Defense212D07 · Queen's Gambit DeclinedChigorin Defense1. d4 d5 2. c4 Nc6
  9. D08 · Albin Countergambit25D08 · Queen's Gambit DeclinedAlbin Countergambit1. d4 d5 2. c4 e5
  10. D09 · Albin Countergambit, Fianchetto Variation35D09 · Queen's Gambit DeclinedAlbin Countergambit, Fianchetto Variation1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3
  11. D10 · Slav Defense311D10 · Slav Defense1. d4 d5 2. c4 c6
  12. D11 · Modern Line414D11 · Slav DefenseModern Line1. d4 d5 2. c4 c6 3. Nf3
  13. D12 · Quiet Variation, Schallopp Defense200D12 · Slav DefenseQuiet Variation, Schallopp Defense1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5
  14. D13 · Exchange Variation160D13 · Slav DefenseExchange Variation1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5
  15. D14 · Exchange Variation, Symmetrical Line63D14 · Slav DefenseExchange Variation, Symmetrical Line1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 Bf5
  16. D15 · Three Knights Variation465D15 · Slav DefenseThree Knights Variation1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3
  17. D16 · Alapin Variation125D16 · Slav DefenseAlapin Variation1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4
  18. D17 · Czech Variation208D17 · Slav DefenseCzech Variation1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5
  19. D18 · Czech Variation, Classical System129D18 · Slav DefenseCzech Variation, Classical System1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3
  20. D19 · Czech Variation, Dutch Variation72D19 · Slav DefenseCzech Variation, Dutch Variation1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O
  21. D20 · Queen's Gambit Accepted292D20 · Queen's Gambit Accepted1. d4 d5 2. c4 dxc4
  22. D21 · Normal Variation68D21 · Queen's Gambit AcceptedNormal Variation1. d4 d5 2. c4 dxc4 3. Nf3
  23. D22 · Alekhine Defense43D22 · Queen's Gambit AcceptedAlekhine Defense1. d4 d5 2. c4 dxc4 3. Nf3 a6
  24. D23 · Queen's Gambit Accepted89D23 · Queen's Gambit Accepted1. d4 d5 2. c4 dxc4 3. Nf3 Nf6
  25. D24 · Showalter Variation121D24 · Queen's Gambit AcceptedShowalter Variation1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3
  26. D25 · Normal Variation87D25 · Queen's Gambit AcceptedNormal Variation1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3
  27. D26 · Normal Variation, Traditional System144D26 · Queen's Gambit AcceptedNormal Variation, Traditional System1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6
  28. D27 · Classical Defense, Main Line356D27 · Queen's Gambit AcceptedClassical Defense, Main Line1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6
  29. D28 · Classical Defense, Alekhine System58D28 · Queen's Gambit AcceptedClassical Defense, Alekhine System1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2
  30. D29 · Classical Defense, Alekhine System, Main Line84D29 · Queen's Gambit AcceptedClassical Defense, Alekhine System, Main Line1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3 Bb7
  31. D30 · Queen's Gambit Declined453D30 · Queen's Gambit Declined1. d4 d5 2. c4 e6
  32. D31 · Queen's Knight Variation409D31 · Semi-Slav DefenseQueen's Knight Variation1. d4 d5 2. c4 e6 3. Nc3
  33. D32 · Tarrasch Defense226D32 · Tarrasch Defense1. d4 d5 2. c4 e6 3. Nc3 c5
  34. D33 · Rubinstein System37D33 · Tarrasch DefenseRubinstein System1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3
  35. D34 · Prague Variation, Main Line295D34 · Tarrasch DefensePrague Variation, Main Line1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7
  36. D35 · Normal Defense393D35 · Queen's Gambit DeclinedNormal Defense1. d4 d5 2. c4 e6 3. Nc3 Nf6
  37. D36 · Exchange Variation, Reshevsky Variation481D36 · Queen's Gambit DeclinedExchange Variation, Reshevsky Variation1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2
  38. D37 · Three Knights Variation509D37 · Queen's Gambit DeclinedThree Knights Variation1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3
  39. D38 · Ragozin Defense318D38 · Queen's Gambit DeclinedRagozin Defense1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4
  40. D39 · Ragozin Defense, Vienna Variation76D39 · Queen's Gambit DeclinedRagozin Defense, Vienna Variation1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 dxc4
  41. D40 · Semi-Tarrasch Defense197D40 · Queen's Gambit DeclinedSemi-Tarrasch Defense1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5
  42. D41 · Semi-Tarrasch Defense203D41 · Queen's Gambit DeclinedSemi-Tarrasch Defense1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5
  43. D42 · Semi-Tarrasch Defense, Main Line171D42 · Queen's Gambit DeclinedSemi-Tarrasch Defense, Main Line1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bd3
  44. D43 · Semi-Slav Defense292D43 · Semi-Slav Defense1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6
  45. D44 · Semi-Slav Defense194D44 · Semi-Slav Defense1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4
  46. D45 · Main Line523D45 · Semi-Slav DefenseMain Line1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3
  47. D46 · Main Line407D46 · Semi-Slav DefenseMain Line1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3
  48. D47 · Semi-Meran Variation235D47 · Semi-Slav DefenseSemi-Meran Variation1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4
  49. D48 · Meran Variation124D48 · Semi-Slav DefenseMeran Variation1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6
  50. D49 · Meran Variation, Blumenfeld Variation67D49 · Semi-Slav DefenseMeran Variation, Blumenfeld Variation1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5
  51. D50 · Modern Variation34D50 · Queen's Gambit DeclinedModern Variation1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5
  52. D51 · Modern Variation, Knight Defense40D51 · Queen's Gambit DeclinedModern Variation, Knight Defense1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7
  53. D52 · Queen's Gambit Declined110D52 · Queen's Gambit Declined1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3
  54. D53 · Queen's Gambit Declined105D53 · Queen's Gambit Declined1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7
  55. D54 · Neo-Orthodox Variation19D54 · Queen's Gambit DeclinedNeo-Orthodox Variation1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Rc1
  56. D55 · Modern Variation, Normal Line176D55 · Queen's Gambit DeclinedModern Variation, Normal Line1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3
  57. D56 · Lasker Defense39D56 · Queen's Gambit DeclinedLasker Defense1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4
  58. D57 · Lasker Defense, Main Line9D57 · Queen's Gambit DeclinedLasker Defense, Main Line1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3
  59. D58 · Tartakower Defense212D58 · Queen's Gambit DeclinedTartakower Defense1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6
  60. D59 · Tartakower Defense, Makogonov Exchange Variation31D59 · Queen's Gambit DeclinedTartakower Defense, Makogonov Exchange Variation1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. cxd5 Nxd5
  61. D60 · Orthodox Defense46D60 · Queen's Gambit DeclinedOrthodox Defense1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7
  62. D61 · Orthodox Defense, Rubinstein Variation118D61 · Queen's Gambit DeclinedOrthodox Defense, Rubinstein Variation1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Qc2
  63. D62 · Orthodox Defense, Rubinstein Variation, Flohr Line6D62 · Queen's Gambit DeclinedOrthodox Defense, Rubinstein Variation, Flohr Line1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Qc2 c5 8. cxd5
  64. D63 · Orthodox Defense, Main Line76D63 · Queen's Gambit DeclinedOrthodox Defense, Main Line1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1
  65. D64 · Orthodox Defense, Rubinstein Attack22D64 · Queen's Gambit DeclinedOrthodox Defense, Rubinstein Attack1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Qc2
  66. D65 · Orthodox Defense, Rubinstein Attack7D65 · Queen's Gambit DeclinedOrthodox Defense, Rubinstein Attack1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Qc2 a6 9. cxd5
  67. D66 · Orthodox Defense, Bd3 Line34D66 · Queen's Gambit DeclinedOrthodox Defense, Bd3 Line1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3
  68. D67 · Orthodox Defense, Capablanca System16D67 · Queen's Gambit DeclinedOrthodox Defense, Capablanca System1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5
  69. D68 · Orthodox Defense, Classical Variation21D68 · Queen's Gambit DeclinedOrthodox Defense, Classical Variation1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. O-O Nxc3 12. Rxc3 e5
  70. D69 · Orthodox Defense, Classical Variation9D69 · Queen's Gambit DeclinedOrthodox Defense, Classical Variation1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. O-O Nxc3 12. Rxc3 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5
  71. D70 · Goglidze Attack43D70 · Neo-Grünfeld DefenseGoglidze Attack1. d4 Nf6 2. c4 g6 3. f3 d5
  72. D71 · Exchange Variation37D71 · Neo-Grünfeld DefenseExchange Variation1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5
  73. D72 · with g352D72 · Neo-Grünfeld Defensewith g31. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. cxd5 Nxd5 6. e4 Nb6 7. Ne2
  74. D73 · with g347D73 · Neo-Grünfeld Defensewith g31. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3
  75. D74 · Delayed Exchange Variation25D74 · Neo-Grünfeld DefenseDelayed Exchange Variation1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O
  76. D75 · Delayed Exchange Variation44D75 · Neo-Grünfeld DefenseDelayed Exchange Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 c5 8. O-O
  77. D76 · Delayed Exchange Variation118D76 · Neo-Grünfeld DefenseDelayed Exchange Variation1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Nb6
  78. D77 · Classical Variation98D77 · Neo-Grünfeld DefenseClassical Variation1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4
  79. D78 · Classical Variation, Original Defense88D78 · Neo-Grünfeld DefenseClassical Variation, Original Defense1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d5
  80. D79 · Ultra-Delayed Exchange Variation104D79 · Neo-Grünfeld DefenseUltra-Delayed Exchange Variation1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d5 7. cxd5 cxd5
  81. D80 · Grünfeld Defense84D80 · Grünfeld Defense1. d4 Nf6 2. c4 g6 3. Nc3 d5
  82. D81 · Russian Variation, Accelerated Variation5D81 · Grünfeld DefenseRussian Variation, Accelerated Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3
  83. D82 · Brinckmann Attack40D82 · Grünfeld DefenseBrinckmann Attack1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4
  84. D83 · Brinckmann Attack, Grünfeld Gambit22D83 · Grünfeld DefenseBrinckmann Attack, Grünfeld Gambit1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O
  85. D84 · Brinckmann Attack, Grünfeld Gambit Accepted8D84 · Grünfeld DefenseBrinckmann Attack, Grünfeld Gambit Accepted1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Bxc7
  86. D85 · Exchange Variation485D85 · Grünfeld DefenseExchange Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5
  87. D86 · Exchange Variation, Classical Variation72D86 · Grünfeld DefenseExchange Variation, Classical Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4
  88. D87 · Exchange Variation, Spassky Variation106D87 · Grünfeld DefenseExchange Variation, Spassky Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 O-O
  89. D88 · Exchange Variation, Spassky Variation35D88 · Grünfeld DefenseExchange Variation, Spassky Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O cxd4 11. cxd4
  90. D89 · Exchange Variation, Spassky Variation39D89 · Grünfeld DefenseExchange Variation, Spassky Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O Bg4 11. f3 Na5 12. Bd3 cxd4 13. cxd4 Be6
  91. D90 · Three Knights Variation109D90 · Grünfeld DefenseThree Knights Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3
  92. D91 · Three Knights Variation, Petrosian System188D91 · Grünfeld DefenseThree Knights Variation, Petrosian System1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5
  93. D92 · Three Knights Variation, Hungarian Attack29D92 · Grünfeld DefenseThree Knights Variation, Hungarian Attack1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4
  94. D93 · Three Knights Variation, Hungarian Variation105D93 · Grünfeld DefenseThree Knights Variation, Hungarian Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 O-O 6. e3
  95. D94 · Three Knights Variation, Burille Variation285D94 · Grünfeld DefenseThree Knights Variation, Burille Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3
  96. D95 · Three Knights Variation, Vienna Variation46D95 · Grünfeld DefenseThree Knights Variation, Vienna Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Qb3
  97. D96 · Russian Variation18D96 · Grünfeld DefenseRussian Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3
  98. D97 · Russian Variation107D97 · Grünfeld DefenseRussian Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4
  99. D98 · Russian Variation, Smyslov Variation40D98 · Grünfeld DefenseRussian Variation, Smyslov Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Bg4
  100. D99 · Russian Variation, Smyslov Variation11D99 · Grünfeld DefenseRussian Variation, Smyslov Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Bg4 8. Be3 Nfd7 9. Qb3

E · Indian defences

15,405 puzzles from 100 codes.

All puzzles of volume E →

  1. E00 · Catalan Opening81E00 · Catalan Opening1. d4 Nf6 2. c4 e6 3. g3
  2. E01 · Open Defense225E01 · Catalan OpeningOpen Defense1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2
  3. E02 · Open Defense40E02 · Catalan OpeningOpen Defense1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4
  4. E03 · Open Defense29E03 · Catalan OpeningOpen Defense1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4
  5. E04 · Open Defense279E04 · Catalan OpeningOpen Defense1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3
  6. E05 · Open Defense, Classical Line204E05 · Catalan OpeningOpen Defense, Classical Line1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Be7
  7. E06 · Closed204E06 · Catalan OpeningClosed1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3
  8. E07 · Closed86E07 · Catalan OpeningClosed1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7
  9. E08 · Closed115E08 · Catalan OpeningClosed1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Qc2
  10. E09 · Closed, Main Line84E09 · Catalan OpeningClosed, Main Line1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Qc2 c6 8. Nbd2
  11. E10 · Anti-Nimzo-Indian219E10 · Blumenfeld CountergambitAnti-Nimzo-Indian1. d4 Nf6 2. c4 e6 3. Nf3
  12. E11 · Bogo-Indian Defense615E11 · Bogo-Indian Defense1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+
  13. E12 · Queen's Indian Defense709E12 · Queen's Indian Defense1. d4 Nf6 2. c4 e6 3. Nf3 b6
  14. E13 · Kasparov Variation145E13 · Queen's Indian DefenseKasparov Variation1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 Bb7
  15. E14 · Spassky System453E14 · Queen's Indian Defense, with e3Spassky System1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3
  16. E15 · Fianchetto Variation540E15 · Queen's Indian DefenseFianchetto Variation1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3
  17. E16 · Capablanca Variation173E16 · Queen's Indian DefenseCapablanca Variation1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+
  18. E17 · Traditional Variation178E17 · Queen's Indian DefenseTraditional Variation1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7
  19. E18 · Classical Variation, Traditional Variation195E18 · Queen's Indian DefenseClassical Variation, Traditional Variation1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3
  20. E19 · Classical Variation, Traditional Variation, Main Line55E19 · Queen's Indian DefenseClassical Variation, Traditional Variation, Main Line1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3
  21. E20 · Nimzo-Indian Defense262E20 · Nimzo-Indian Defense1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
  22. E21 · Three Knights Variation155E21 · Nimzo-Indian DefenseThree Knights Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3
  23. E22 · Spielmann Variation16E22 · Nimzo-Indian DefenseSpielmann Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3
  24. E23 · Spielmann Variation, Romanovsky Gambit15E23 · Nimzo-Indian DefenseSpielmann Variation, Romanovsky Gambit1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Nc6
  25. E24 · Sämisch Variation62E24 · Nimzo-Indian DefenseSämisch Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3
  26. E25 · Sämisch Variation53E25 · Nimzo-Indian DefenseSämisch Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5
  27. E26 · Sämisch Variation21E26 · Nimzo-Indian DefenseSämisch Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3
  28. E27 · Sämisch Variation28E27 · Nimzo-Indian DefenseSämisch Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O
  29. E28 · Sämisch Variation23E28 · Nimzo-Indian DefenseSämisch Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. a3 Bxc3+ 6. bxc3
  30. E29 · Sämisch Variation36E29 · Nimzo-Indian DefenseSämisch Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. a3 Bxc3+ 7. bxc3 O-O
  31. E30 · Leningrad Variation58E30 · Nimzo-Indian DefenseLeningrad Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5
  32. E31 · Leningrad Variation, Benoni Defense62E31 · Nimzo-Indian DefenseLeningrad Variation, Benoni Defense1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 d6
  33. E32 · Classical Variation447E32 · Nimzo-Indian DefenseClassical Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2
  34. E33 · Classical Variation, Zurich Variation73E33 · Nimzo-Indian DefenseClassical Variation, Zurich Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6
  35. E34 · Classical Variation, Noa Variation43E34 · Nimzo-Indian DefenseClassical Variation, Noa Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5
  36. E35 · Classical Variation, Noa Variation60E35 · Nimzo-Indian DefenseClassical Variation, Noa Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5
  37. E36 · Classical Variation, Noa Variation23E36 · Nimzo-Indian DefenseClassical Variation, Noa Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3
  38. E37 · Classical Variation, Noa Variation23E37 · Nimzo-Indian DefenseClassical Variation, Noa Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2
  39. E38 · Classical Variation, Berlin Variation146E38 · Nimzo-Indian DefenseClassical Variation, Berlin Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5
  40. E39 · Classical Variation, Berlin Variation, Pirc Variation142E39 · Nimzo-Indian DefenseClassical Variation, Berlin Variation, Pirc Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O
  41. E40 · Rubinstein System36E40 · Nimzo-Indian DefenseRubinstein System1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3
  42. E41 · Rubinstein System101E41 · Nimzo-Indian DefenseRubinstein System1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5
  43. E42 · Rubinstein System, Rubinstein Variation141E42 · Nimzo-Indian DefenseRubinstein System, Rubinstein Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Ne2
  44. E43 · St. Petersburg Variation130E43 · Nimzo-Indian DefenseSt. Petersburg Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6
  45. E44 · St. Petersburg Variation62E44 · Nimzo-Indian DefenseSt. Petersburg Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2
  46. E45 · St. Petersburg Variation, Fischer Variation38E45 · Nimzo-Indian DefenseSt. Petersburg Variation, Fischer Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6
  47. E46 · Normal Variation163E46 · Nimzo-Indian DefenseNormal Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O
  48. E47 · Normal Variation31E47 · Nimzo-Indian DefenseNormal Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3
  49. E48 · Normal Variation, Classical Defense117E48 · Nimzo-Indian DefenseNormal Variation, Classical Defense1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5
  50. E49 · Normal Variation, Botvinnik System65E49 · Nimzo-Indian DefenseNormal Variation, Botvinnik System1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3
  51. E50 · Nimzo-Indian Defense22E50 · Nimzo-Indian Defense1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3
  52. E51 · Normal Variation, Ragozin Variation81E51 · Nimzo-Indian DefenseNormal Variation, Ragozin Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5
  53. E52 · Normal Variation, Schlechter Defense72E52 · Nimzo-Indian DefenseNormal Variation, Schlechter Defense1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6
  54. E53 · Normal Variation, Gligoric System32E53 · Nimzo-Indian DefenseNormal Variation, Gligoric System1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5
  55. E54 · Normal Variation, Gligoric System, Exchange Variation127E54 · Nimzo-Indian DefenseNormal Variation, Gligoric System, Exchange Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4
  56. E55 · Normal Variation, Gligoric System, Bronstein Variation70E55 · Nimzo-Indian DefenseNormal Variation, Gligoric System, Bronstein Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7
  57. E56 · Normal Variation, Gligoric System, Bernstein Defense32E56 · Nimzo-Indian DefenseNormal Variation, Gligoric System, Bernstein Defense1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6
  58. E57 · Normal Variation, Gligoric System, Bernstein Defense39E57 · Nimzo-Indian DefenseNormal Variation, Gligoric System, Bernstein Defense1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6 8. a3 dxc4 9. Bxc4 cxd4
  59. E58 · Normal Variation, Bernstein Defense, Exchange Line42E58 · Nimzo-Indian DefenseNormal Variation, Bernstein Defense, Exchange Line1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6 8. a3 Bxc3 9. bxc3
  60. E59 · Normal Variation, Bernstein Defense63E59 · Nimzo-Indian DefenseNormal Variation, Bernstein Defense1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4
  61. E60 · West Indian Defense391E60 · Indian DefenseWest Indian Defense1. d4 Nf6 2. c4 g6
  62. E61 · King's Indian Defense506E61 · King's Indian Defense1. d4 Nf6 2. c4 g6 3. Nc3
  63. E62 · Fianchetto Variation, Delayed Fianchetto417E62 · King's Indian DefenseFianchetto Variation, Delayed Fianchetto1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3
  64. E63 · Fianchetto Variation, Panno Variation187E63 · King's Indian DefenseFianchetto Variation, Panno Variation1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6
  65. E64 · Fianchetto Variation, Pterodactyl Variation40E64 · King's Indian DefenseFianchetto Variation, Pterodactyl Variation1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c5 5. Bg2 Qa5+
  66. E65 · Fianchetto Variation, Yugoslav Variation105E65 · King's Indian DefenseFianchetto Variation, Yugoslav Variation1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c5 7. Nc3
  67. E66 · Fianchetto Variation, Yugoslav Variation, Advance Line151E66 · King's Indian DefenseFianchetto Variation, Yugoslav Variation, Advance Line1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c5 7. Nc3 Nc6 8. d5
  68. E67 · Fianchetto Variation, Debrecen Defense136E67 · King's Indian DefenseFianchetto Variation, Debrecen Defense1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7
  69. E68 · Fianchetto Variation, Classical Variation281E68 · King's Indian DefenseFianchetto Variation, Classical Variation1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e4
  70. E69 · Fianchetto Variation, Classical Main Line359E69 · King's Indian DefenseFianchetto Variation, Classical Main Line1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e4 c6 9. h3
  71. E70 · Normal Variation374E70 · King's Indian DefenseNormal Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4
  72. E71 · Makogonov Variation108E71 · King's Indian DefenseMakogonov Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3
  73. E72 · Normal Variation, Deferred Fianchetto47E72 · King's Indian DefenseNormal Variation, Deferred Fianchetto1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3
  74. E73 · Normal Variation, Standard Development288E73 · King's Indian DefenseNormal Variation, Standard Development1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2
  75. E74 · Averbakh Variation, Benoni Defense108E74 · King's Indian DefenseAverbakh Variation, Benoni Defense1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5
  76. E75 · Averbakh Variation, Main Line23E75 · King's Indian DefenseAverbakh Variation, Main Line1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. d5 e6
  77. E76 · Four Pawns Attack185E76 · King's Indian DefenseFour Pawns Attack1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4
  78. E77 · Four Pawns Attack34E77 · King's Indian DefenseFour Pawns Attack1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. f4
  79. E78 · Four Pawns Attack, Fluid Attack9E78 · King's Indian DefenseFour Pawns Attack, Fluid Attack1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. Be2
  80. E79 · Four Pawns Attack, Exchange Variation13E79 · King's Indian DefenseFour Pawns Attack, Exchange Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. Be2 cxd4 8. Nxd4 Nc6 9. Be3
  81. E80 · Sämisch Variation79E80 · King's Indian DefenseSämisch Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3
  82. E81 · Sämisch Variation, Normal Defense343E81 · King's Indian DefenseSämisch Variation, Normal Defense1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O
  83. E82 · Sämisch Variation, Double Fianchetto36E82 · King's Indian DefenseSämisch Variation, Double Fianchetto1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 b6
  84. E83 · Sämisch Variation, Yates Defense77E83 · King's Indian DefenseSämisch Variation, Yates Defense1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6
  85. E84 · Sämisch Variation, Panno Main Line109E84 · King's Indian DefenseSämisch Variation, Panno Main Line1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Rb8
  86. E85 · Sämisch Variation, Orthodox Variation36E85 · King's Indian DefenseSämisch Variation, Orthodox Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5
  87. E86 · Sämisch Variation40E86 · King's Indian DefenseSämisch Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 c6
  88. E87 · Sämisch Variation, Closed Variation61E87 · King's Indian DefenseSämisch Variation, Closed Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5
  89. E88 · Sämisch Variation, Closed Variation66E88 · King's Indian DefenseSämisch Variation, Closed Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 c6
  90. E89 · Sämisch Variation, Closed Variation, Main Line31E89 · King's Indian DefenseSämisch Variation, Closed Variation, Main Line1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 c6 8. d5 cxd5
  91. E90 · Normal Variation, Rare Defenses402E90 · King's Indian DefenseNormal Variation, Rare Defenses1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3
  92. E91 · Orthodox Variation322E91 · King's Indian DefenseOrthodox Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2
  93. E92 · Orthodox Variation520E92 · King's Indian DefenseOrthodox Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5
  94. E93 · Petrosian Variation, Normal Defense52E93 · King's Indian DefensePetrosian Variation, Normal Defense1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 Nbd7
  95. E94 · Orthodox Variation672E94 · King's Indian DefenseOrthodox Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O
  96. E95 · Orthodox Variation79E95 · King's Indian DefenseOrthodox Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nbd7 8. Re1
  97. E96 · Orthodox Variation, Positional Defense, Main Line23E96 · King's Indian DefenseOrthodox Variation, Positional Defense, Main Line1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nbd7 8. Re1 c6 9. Bf1 a5
  98. E97 · Orthodox Variation, Aronin-Taimanov Defense581E97 · King's Indian DefenseOrthodox Variation, Aronin-Taimanov Defense1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6
  99. E98 · Orthodox Variation, Classical System91E98 · King's Indian DefenseOrthodox Variation, Classical System1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1
  100. E99 · Orthodox Variation, Classical System, Traditional Line182E99 · King's Indian DefenseOrthodox Variation, Classical System, Traditional Line1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. f3 f5