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Explore · endgames by opening

WorksheetEvery click puts together 20 new positions 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.

Endgames by opening

The Encyclopaedia of Chess Openings (ECO) gives every opening a code from A00 to E99. Here are the 446 codes with enough endgames in our games – each bar counts their endgames. A click on a code shows which endgames arise there and which especially often.

A · Flank openings

108,198 endgames from 85 codes.

The 6,283 positions of volume A in the trainer →

  1. A00 · Amar Opening1,662A00 · Amar Opening1. Nh3 · most typical: Bishop vs. pawns (1.64×)
  2. A01 · Nimzo-Larsen Attack1,277A01 · Nimzo-Larsen Attack1. b3
  3. A02 · Bird Opening335A02 · Bird Opening1. f4
  4. A03 · Dutch Variation1,239A03 · Bird OpeningDutch Variation1. f4 d5
  5. A04 · Zukertort Opening2,592A04 · Zukertort Opening1. Nf3 · most typical: Rook and bishop vs. bishop and knight (1.61×)
  6. A05 · Zukertort Opening2,411A05 · Zukertort Opening1. Nf3 Nf6 · most typical: Queen and bishop vs. queen (1.78×)
  7. A06 · Zukertort Opening1,111A06 · Zukertort Opening1. Nf3 d5 · most typical: Queen and knight vs. queen and knight (1.66×)
  8. A07 · King's Indian Attack4,402A07 · King's Indian Attack1. Nf3 d5 2. g3 · most typical: Two bishops vs. bishop and knight (1.83×)
  9. A08 · Sicilian Variation1,584A08 · King's Indian AttackSicilian Variation1. Nf3 d5 2. g3 c5 3. Bg2
  10. A09 · Réti Opening1,060A09 · Réti Opening1. Nf3 d5 2. c4
  11. A10 · English Opening1,044A10 · English Opening1. c4 · most typical: Bishop and knight vs. bishop and knight (1.57×)
  12. A11 · Caro-Kann Defensive System2,123A11 · English OpeningCaro-Kann Defensive System1. c4 c6 · most typical: Bishop and knight vs. two knights (2.1×)
  13. A12 · Anglo-Slav Variation, Bogoljubow Variation1,213A12 · Réti OpeningAnglo-Slav Variation, Bogoljubow Variation1. Nf3 d5 2. c4 c6 3. b3 · most typical: Two bishops vs. bishop and knight (1.76×)
  14. A13 · Agincourt Defense2,733A13 · English OpeningAgincourt Defense1. c4 e6 · most typical: Queen and knight vs. queen and knight (1.74×)
  15. A14 · Agincourt Defense, Neo-Catalan Declined1,928A14 · English OpeningAgincourt Defense, Neo-Catalan Declined1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O · most typical: Queen and knight vs. queen and knight (1.65×)
  16. A15 · Anglo-Indian Defense1,431A15 · English OpeningAnglo-Indian Defense1. c4 Nf6
  17. A16 · Anglo-Indian Defense, Queen's Knight Variation1,753A16 · English OpeningAnglo-Indian Defense, Queen's Knight Variation1. c4 Nf6 2. Nc3
  18. A17 · Anglo-Indian Defense, Hedgehog System1,308A17 · English OpeningAnglo-Indian Defense, Hedgehog System1. c4 Nf6 2. Nc3 e6
  19. A18 · Mikenas-Carls Variation473A18 · English OpeningMikenas-Carls Variation1. c4 e6 2. Nc3 Nf6 3. e4
  20. A19 · Mikenas-Carls, Sicilian226A19 · English OpeningMikenas-Carls, Sicilian1. c4 e6 2. Nc3 Nf6 3. e4 c5
  21. A20 · King's English Variation1,353A20 · English OpeningKing's English Variation1. c4 e5
  22. A21 · King's English Variation, Reversed Sicilian2,185A21 · English OpeningKing's English Variation, Reversed Sicilian1. c4 e5 2. Nc3
  23. A22 · King's English Variation, Two Knights Variation832A22 · English OpeningKing's English Variation, Two Knights Variation1. c4 e5 2. Nc3 Nf6 · most typical: Two rooks vs. rook and bishop (1.64×)
  24. A23 · King's English Variation, Two Knights Variation, Keres Variation208A23 · 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 Line471A24 · 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 Sicilian1,947A25 · English OpeningKing's English Variation, Reversed Closed Sicilian1. c4 e5 2. Nc3 Nc6 · most typical: Queen and bishop vs. queen and bishop (1.72×)
  27. A26 · King's English Variation, Closed System, Full Symmetry1,390A26 · English OpeningKing's English Variation, Closed System, Full Symmetry1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 · most typical: Queen and bishop vs. queen and bishop (1.93×)
  28. A27 · King's English Variation, Three Knights System339A27 · English OpeningKing's English Variation, Three Knights System1. c4 e5 2. Nc3 Nc6 3. Nf3
  29. A28 · King's English Variation, Four Knights Variation1,577A28 · English OpeningKing's English Variation, Four Knights Variation1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 · most typical: Rook vs. pawns (1.72×)
  30. A29 · King's English Variation, Four Knights Variation, Fianchetto Line2,291A29 · English OpeningKing's English Variation, Four Knights Variation, Fianchetto Line1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3
  31. A30 · Symmetrical Variation4,599A30 · English OpeningSymmetrical Variation1. c4 c5 · most typical: Queen and knight vs. queen and knight (1.72×)
  32. A31 · Symmetrical Variation, Anti-Benoni Variation928A31 · English OpeningSymmetrical Variation, Anti-Benoni Variation1. c4 Nf6 2. d4 c5 3. Nf3
  33. A32 · Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense742A32 · 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 Defense1,132A33 · English OpeningSymmetrical Variation, Anti-Benoni Variation, Spielmann Defense1. c4 e6 2. Nf3 Nf6 3. Nc3 c5 4. d4 cxd4 5. Nxd4 Nc6 · most typical: Rook and bishop vs. rook and bishop (1.52×)
  35. A34 · Symmetrical Variation, Normal Variation2,515A34 · English OpeningSymmetrical Variation, Normal Variation1. c4 c5 2. Nc3
  36. A35 · Symmetrical Variation, Two Knights Variation1,001A35 · English OpeningSymmetrical Variation, Two Knights Variation1. c4 c5 2. Nc3 Nc6 · most typical: Opposite-colored bishops (1.72×)
  37. A36 · Symmetrical Variation, Two Knights, Fianchetto Variation1,978A36 · English OpeningSymmetrical Variation, Two Knights, Fianchetto Variation1. c4 c5 2. Nc3 Nc6 3. g3 · most typical: Queen and bishop vs. queen and bishop (1.68×)
  38. A37 · Symmetrical Variation, Three Knights, Fianchetto Variation1,749A37 · English OpeningSymmetrical Variation, Three Knights, Fianchetto Variation1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 · most typical: Queen and bishop vs. queen and bishop (1.75×)
  39. A38 · Symmetrical Variation, Full Symmetry Line785A38 · English OpeningSymmetrical Variation, Full Symmetry Line1. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 · most typical: Queen and bishop vs. queen and bishop (1.56×)
  40. A39 · Symmetrical Variation, Mecking Variation863A39 · 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 · most typical: Queen and bishop vs. queen and bishop (1.94×)
  41. A40 · Queen's Pawn Game2,721A40 · Queen's Pawn Game1. d4 · most typical: Bishop and knight vs. rook (1.61×)
  42. A41 · Queen's Pawn Game2,704A41 · Queen's Pawn Game1. d4 d6 · most typical: Bishop and knight vs. two knights (2.22×)
  43. A42 · Averbakh System1,790A42 · Modern DefenseAverbakh System1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 · most typical: Bishop and knight vs. two knights (1.84×)
  44. A43 · Old Benoni2,307A43 · Benoni DefenseOld Benoni1. d4 c5
  45. A44 · Old Benoni572A44 · Benoni DefenseOld Benoni1. d4 c5 2. d5 e5 · most typical: Knight vs. knight (1.83×)
  46. A45 · Indian Defense3,584A45 · Indian Defense1. d4 Nf6
  47. A46 · Knights Variation3,288A46 · Indian DefenseKnights Variation1. d4 Nf6 2. Nf3 · most typical: Queen and knight vs. queen and knight (1.77×)
  48. A47 · Pseudo Queen's Indian Defense1,503A47 · Pseudo Queen's Indian Defense1. d4 Nf6 2. Nf3 b6 · most typical: Queen and bishop vs. queen and bishop (1.52×)
  49. A48 · East Indian Defense3,274A48 · East Indian Defense1. d4 Nf6 2. Nf3 g6 · most typical: Queen and bishop vs. queen and knight (1.62×)
  50. A49 · Przepiorka Variation1,504A49 · Indian DefensePrzepiorka Variation1. d4 Nf6 2. Nf3 g6 3. g3
  51. A50 · Normal Variation521A50 · Indian DefenseNormal Variation1. d4 Nf6 2. c4
  52. A51 · Budapest Gambit163A51 · Indian DefenseBudapest Gambit1. d4 Nf6 2. c4 e5
  53. A52 · Budapest Gambit Accepted, Main Line692A52 · Indian DefenseBudapest Gambit Accepted, Main Line1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 · most typical: Two bishops vs. bishop and knight (2.04×)
  54. A53 · Old Indian Defense1,271A53 · Old Indian Defense1. d4 Nf6 2. c4 d6 · most typical: Bishop and knight vs. two knights (2.29×)
  55. A54 · Tartakower-Indian646A54 · Old Indian DefenseTartakower-Indian1. d4 Nf6 2. c4 d6 3. Nf3 Bg4 · most typical: Queen and bishop vs. queen and bishop (1.65×)
  56. A55 · Normal Variation1,052A55 · Old Indian DefenseNormal Variation1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 · most typical: Bishop and knight vs. bishop and knight (2.25×)
  57. A56 · Benoni Defense878A56 · Benoni Defense1. d4 Nf6 2. c4 c5 · most typical: Queen and knight vs. queen and knight (2.03×)
  58. A57 · Benko Gambit2,202A57 · Benko Gambit1. d4 Nf6 2. c4 c5 3. d5 b5 · most typical: Rook and knight vs. bishop and knight (2.15×)
  59. A58 · Fully Accepted Variation831A58 · Benko Gambit AcceptedFully Accepted Variation1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 · most typical: Rook vs. knight (1.92×)
  60. A59 · Yugoslav634A59 · Benko Gambit AcceptedYugoslav1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 · most typical: Queen and rook vs. queen and rook (1.69×)
  61. A60 · Modern Variation365A60 · Benoni DefenseModern Variation1. d4 Nf6 2. c4 c5 3. d5 e6
  62. A61 · Benoni Defense469A61 · Benoni Defense1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6
  63. A62 · Fianchetto Variation438A62 · 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 Defense196A63 · 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 Line211A64 · 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 Line950A65 · Benoni DefenseKing's Pawn Line1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 · most typical: Rook vs. knight (1.68×)
  67. A67 · Taimanov Variation281A67 · 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+
  68. A68 · Four Pawns Attack289A68 · 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
  69. A69 · Four Pawns Attack, Main Line282A69 · 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
  70. A70 · Classical Variation959A70 · Benoni DefenseClassical Variation1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 · most typical: Queen and rook vs. queen and bishop (2.07×)
  71. A75 · Classical Variation, Argentine Counterattack271A75 · 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
  72. A77 · Classical Variation, Czerniak Defense, Tal Line221A77 · 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
  73. A80 · Dutch Defense1,542A80 · Dutch Defense1. d4 f5
  74. A81 · Fianchetto Attack1,492A81 · Dutch DefenseFianchetto Attack1. d4 f5 2. g3
  75. A83 · Staunton Gambit221A83 · Dutch DefenseStaunton Gambit1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5
  76. A84 · Dutch Defense1,121A84 · Dutch Defense1. d4 f5 2. c4 · most typical: Same-colored bishops (1.64×)
  77. A85 · Queen's Knight Variation895A85 · Dutch DefenseQueen's Knight Variation1. d4 f5 2. c4 Nf6 3. Nc3 · most typical: Queen and rook vs. queen and bishop (1.68×)
  78. A86 · Fianchetto Variation440A86 · Dutch DefenseFianchetto Variation1. d4 f5 2. c4 Nf6 3. g3
  79. A87 · Leningrad Variation1,334A87 · Dutch DefenseLeningrad Variation1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 · most typical: Queen and bishop vs. queen and bishop (1.64×)
  80. A88 · Leningrad Variation, Warsaw Variation739A88 · 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 · most typical: Bishop and knight vs. bishop and knight (1.54×)
  81. A89 · Leningrad Variation, Matulovic Variation432A89 · 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 · most typical: Same-colored bishops (2.05×)
  82. A90 · Classical Variation1,500A90 · Dutch DefenseClassical Variation1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 · most typical: Queen and bishop vs. queen and bishop (2×)
  83. A91 · Classical Variation158A91 · Dutch DefenseClassical Variation1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7
  84. A92 · Classical Variation230A92 · Dutch DefenseClassical Variation1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O
  85. A96 · Classical Variation235A96 · Dutch DefenseClassical Variation1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d6

B · Semi-open games

155,113 endgames from 100 codes.

The 8,891 positions of volume B in the trainer →

  1. B00 · King's Pawn Game1,754B00 · King's Pawn Game1. e4 · most typical: Two rooks vs. rook and knight (1.75×)
  2. B01 · Scandinavian Defense4,784B01 · Scandinavian Defense1. e4 d5
  3. B02 · Alekhine Defense1,285B02 · Alekhine Defense1. e4 Nf6 · most typical: Same-colored bishops (1.5×)
  4. B03 · Alekhine Defense1,190B03 · Alekhine Defense1. e4 Nf6 2. e5 Nd5 3. d4 · most typical: Rook and knight vs. rook (1.8×)
  5. B04 · Modern Variation1,527B04 · Alekhine DefenseModern Variation1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3
  6. B05 · Modern Variation, Main Line1,203B05 · Alekhine DefenseModern Variation, Main Line1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 · most typical: Queen and knight vs. queen and knight (1.76×)
  7. B06 · Modern Defense5,498B06 · Modern Defense1. e4 g6
  8. B07 · Maróczy Defense6,962B07 · King's Pawn GameMaróczy Defense1. e4 d6 2. d4 e5 · most typical: Bishop and knight vs. two knights (1.59×)
  9. B08 · Classical Variation3,848B08 · Pirc DefenseClassical Variation1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 · most typical: Bishop and knight vs. two knights (1.71×)
  10. B09 · Austrian Attack1,880B09 · Pirc DefenseAustrian Attack1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4
  11. B10 · Caro-Kann Defense1,719B10 · Caro-Kann Defense1. e4 c6 · most typical: Queen vs. rook and bishop (1.69×)
  12. B11 · Two Knights Attack, Mindeno Variation1,131B11 · Caro-Kann DefenseTwo Knights Attack, Mindeno Variation1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 · most typical: Opposite-colored bishops (1.52×)
  13. B12 · Caro-Kann Defense3,727B12 · Caro-Kann Defense1. e4 c6 2. d4 · most typical: Queen and rook vs. queen (1.75×)
  14. B13 · Exchange Variation1,843B13 · Caro-Kann DefenseExchange Variation1. e4 c6 2. d4 d5 3. exd5 · most typical: Two rooks vs. two rooks (2.15×)
  15. B14 · Panov Attack2,031B14 · Caro-Kann DefensePanov Attack1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6
  16. B15 · Caro-Kann Defense2,078B15 · Caro-Kann Defense1. e4 c6 2. d4 d5 3. Nc3
  17. B16 · Finnish Variation630B16 · Caro-Kann DefenseFinnish Variation1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 h6 · most typical: Two rooks vs. two rooks (1.55×)
  18. B17 · Karpov Variation1,796B17 · Caro-Kann DefenseKarpov Variation1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 · most typical: Same-colored bishops (1.53×)
  19. B18 · Classical Variation1,204B18 · Caro-Kann DefenseClassical Variation1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 · most typical: Knight vs. pawns (1.79×)
  20. B19 · Classical Variation2,140B19 · Caro-Kann DefenseClassical Variation1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 · most typical: Queen and knight vs. queen and knight (2.79×)
  21. B20 · Sicilian Defense2,028B20 · Sicilian Defense1. e4 c5
  22. B21 · McDonnell Attack1,171B21 · Sicilian DefenseMcDonnell Attack1. e4 c5 2. f4
  23. B22 · Alapin Variation9,386B22 · Sicilian DefenseAlapin Variation1. e4 c5 2. c3
  24. B23 · Closed3,177B23 · Sicilian DefenseClosed1. e4 c5 2. Nc3
  25. B24 · Closed, Fianchetto Variation731B24 · Sicilian DefenseClosed, Fianchetto Variation1. e4 c5 2. Nc3 Nc6 3. g3 · most typical: Same-colored bishops (1.58×)
  26. B25 · Closed1,682B25 · Sicilian DefenseClosed1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 · most typical: Queen and bishop vs. queen and bishop (1.61×)
  27. B26 · Closed1,114B26 · Sicilian DefenseClosed1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 · most typical: Bishop and knight vs. bishop and knight (1.59×)
  28. B27 · Sicilian Defense1,048B27 · Sicilian Defense1. e4 c5 2. Nf3
  29. B28 · O'Kelly Variation673B28 · Sicilian DefenseO'Kelly Variation1. e4 c5 2. Nf3 a6 · most typical: Two rooks vs. rook and bishop (1.77×)
  30. B29 · Nimzowitsch Variation665B29 · Sicilian DefenseNimzowitsch Variation1. e4 c5 2. Nf3 Nf6 · most typical: Rook and bishop vs. rook and bishop (1.69×)
  31. B30 · Old Sicilian3,876B30 · Sicilian DefenseOld Sicilian1. e4 c5 2. Nf3 Nc6
  32. B31 · Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation3,153B31 · Sicilian DefenseNyezhmetdinov-Rossolimo Attack, Fianchetto Variation1. e4 c5 2. Nf3 Nc6 3. Bb5 g6
  33. B32 · Open1,801B32 · Sicilian DefenseOpen1. e4 c5 2. Nf3 Nc6 3. d4
  34. B33 · Open5,263B33 · Sicilian DefenseOpen1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 · most typical: Opposite-colored bishops (1.98×)
  35. B34 · Accelerated Dragon, Exchange Variation778B34 · Sicilian DefenseAccelerated Dragon, Exchange Variation1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 · most typical: Two rooks vs. rook and bishop (1.8×)
  36. B35 · Accelerated Dragon, Modern Bc4 Variation1,040B35 · 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 · most typical: Two rooks vs. two rooks (1.94×)
  37. B36 · Accelerated Dragon, Maróczy Bind1,155B36 · Sicilian DefenseAccelerated Dragon, Maróczy Bind1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 · most typical: Two bishops vs. two bishops (18.08×)
  38. B37 · Accelerated Dragon, Maróczy Bind313B37 · Sicilian DefenseAccelerated Dragon, Maróczy Bind1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7
  39. B38 · Accelerated Dragon, Maróczy Bind1,787B38 · 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 Variation563B39 · 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 · most typical: Rook and bishop vs. rook and bishop (1.92×)
  41. B40 · French Variation3,080B40 · Sicilian DefenseFrench Variation1. e4 c5 2. Nf3 e6
  42. B41 · Kan Variation928B41 · Sicilian DefenseKan Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 · most typical: Queen and bishop vs. queen and bishop (1.63×)
  43. B42 · Kan Variation, Modern Variation3,096B42 · Sicilian DefenseKan Variation, Modern Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 · most typical: Queen vs. rook and bishop (1.59×)
  44. B43 · Kan Variation, Knight Variation1,939B43 · Sicilian DefenseKan Variation, Knight Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3
  45. B44 · Taimanov Variation1,194B44 · Sicilian DefenseTaimanov Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6
  46. B45 · Taimanov Variation1,555B45 · Sicilian DefenseTaimanov Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 · most typical: Two rooks vs. two rooks (1.87×)
  47. B46 · Taimanov Variation1,047B46 · Sicilian DefenseTaimanov Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 · most typical: Rook and bishop vs. rook and bishop (1.51×)
  48. B47 · Taimanov Variation, Bastrikov Variation2,076B47 · 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 Attack1,688B48 · 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 Variation929B49 · Sicilian DefenseTaimanov Variation, Bastrikov Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 · most typical: Queen and rook vs. queen and rook (1.63×)
  51. B50 · Modern Variations2,557B50 · Sicilian DefenseModern Variations1. e4 c5 2. Nf3 d6
  52. B51 · Moscow Variation2,643B51 · Sicilian DefenseMoscow Variation1. e4 c5 2. Nf3 d6 3. Bb5+
  53. B52 · Moscow Variation, Main Line2,277B52 · Sicilian DefenseMoscow Variation, Main Line1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 · most typical: Queen and knight vs. queen and knight (2.53×)
  54. B53 · Chekhover Variation1,602B53 · Sicilian DefenseChekhover Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 · most typical: Rook vs. pawns (1.57×)
  55. B54 · Dragon Variation, Accelerated Dragon407B54 · Sicilian DefenseDragon Variation, Accelerated Dragon1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6
  56. B55 · Prins Variation, Venice Attack441B55 · Sicilian DefensePrins Variation, Venice Attack1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+
  57. B56 · Classical Variation1,183B56 · Sicilian DefenseClassical Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6
  58. B57 · Classical Variation, Sozin Attack1,130B57 · Sicilian DefenseClassical Variation, Sozin Attack1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4
  59. B58 · Classical Variation493B58 · Sicilian DefenseClassical Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2
  60. B59 · Boleslavsky Variation368B59 · 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 Variation509B60 · Sicilian DefenseRichter-Rauzer Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 · most typical: Rook and bishop vs. rook (1.83×)
  62. B61 · Richter-Rauzer Variation, Modern Variation400B61 · 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 · most typical: Two rooks vs. rook and bishop (3.24×)
  63. B62 · Richter-Rauzer Variation290B62 · 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 Variation638B63 · 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 Variation224B64 · 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 Attack474B65 · 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 · most typical: Rook and bishop vs. rook and bishop (1.71×)
  67. B66 · Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations1,574B66 · 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 · most typical: Queen vs. rook and bishop (2.03×)
  68. B67 · Richter-Rauzer Variation, Neo-Modern Variation1,085B67 · 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 · most typical: Rook and bishop vs. rook and bishop (1.64×)
  69. B68 · Richter-Rauzer Variation, Neo-Modern Variation163B68 · 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 · most typical: Rook and bishop vs. rook and bishop (1.57×)
  70. B69 · Richter-Rauzer Variation, Neo-Modern Variation, Nyezhmetdinov Attack150B69 · 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 Variation1,689B70 · Sicilian DefenseDragon Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 · most typical: Rook and bishop vs. bishop and knight (1.8×)
  72. B71 · Dragon Variation, Levenfish Variation177B71 · Sicilian DefenseDragon Variation, Levenfish Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 · most typical: Rook and bishop vs. rook and bishop (1.68×)
  73. B72 · Dragon Variation544B72 · Sicilian DefenseDragon Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 · most typical: Two rooks vs. rook and bishop (1.93×)
  74. B73 · Dragon Variation, Classical Variation519B73 · 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 · most typical: Two rooks vs. two rooks (1.93×)
  75. B74 · Dragon Variation, Classical Variation, Normal Line516B74 · 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 · most typical: Queen and rook vs. queen and rook (1.53×)
  76. B75 · Dragon Variation, Yugoslav Attack, Early Deviations262B75 · 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 Attack1,467B76 · 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 · most typical: Rook vs. pawns (2.41×)
  78. B77 · Dragon Variation, Yugoslav Attack, Main Line497B77 · 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 · most typical: Two rooks vs. two rooks (2.77×)
  79. B78 · Dragon Variation, Yugoslav Attack830B78 · 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 · most typical: Queen and rook vs. queen and bishop (3.04×)
  80. B79 · Dragon Variation, Yugoslav Attack338B79 · 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 Variation2,556B80 · Sicilian DefenseScheveningen Variation1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 · most typical: Rook and bishop vs. two bishops (2.46×)
  82. B81 · Scheveningen Variation, Keres Attack1,308B81 · Sicilian DefenseScheveningen Variation, Keres Attack1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 · most typical: Rook and bishop vs. rook (1.57×)
  83. B82 · Scheveningen Variation, Matanovic Attack1,137B82 · Sicilian DefenseScheveningen Variation, Matanovic Attack1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 · most typical: Queen and rook vs. queen and bishop (1.92×)
  84. B83 · Scheveningen Variation, Classical Variation895B83 · 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 Variation1,358B84 · Sicilian DefenseScheveningen Variation, Classical Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 · most typical: Queen and rook vs. queen and knight (1.76×)
  86. B85 · Scheveningen Variation, Classical Variation, Paulsen Variation2,260B85 · 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 · most typical: Queen and rook vs. queen and bishop (1.61×)
  87. B86 · Sozin Attack631B86 · Sicilian DefenseSozin Attack1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4
  88. B87 · Sozin Attack, Flank Variation745B87 · 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 Variation899B88 · Sicilian DefenseSozin Attack, Leonhardt Variation1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 · most typical: Queen and rook vs. queen and bishop (1.67×)
  90. B89 · Sozin Attack, Main Line770B89 · Sicilian DefenseSozin Attack, Main Line1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 · most typical: Rook vs. bishop (2.04×)
  91. B90 · Najdorf Variation3,689B90 · Sicilian DefenseNajdorf Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6
  92. B91 · Najdorf Variation, Zagreb Variation614B91 · Sicilian DefenseNajdorf Variation, Zagreb Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 · most typical: Queen and bishop vs. queen and bishop (2.31×)
  93. B92 · Najdorf Variation, Opocensky Variation2,073B92 · 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 Variation1,071B93 · Sicilian DefenseNajdorf Variation, Amsterdam Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 · most typical: Two rooks vs. rook and knight (1.58×)
  95. B94 · Najdorf Variation313B94 · Sicilian DefenseNajdorf Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5
  96. B95 · Najdorf Variation381B95 · Sicilian DefenseNajdorf Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6
  97. B96 · Najdorf Variation607B96 · Sicilian DefenseNajdorf Variation1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 · most typical: Two rooks vs. rook and bishop (1.9×)
  98. B97 · Najdorf Variation, Poisoned Pawn Variation501B97 · 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 · most typical: Opposite-colored bishops (2.24×)
  99. B98 · Najdorf Variation178B98 · 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 Line514B99 · 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 and the French

87,908 endgames from 86 codes.

The 5,329 positions of volume C in the trainer →

  1. C00 · French Defense2,979C00 · French Defense1. e4 e6 · most typical: Rook and knight vs. bishop and knight (1.89×)
  2. C01 · Exchange Variation2,900C01 · French DefenseExchange Variation1. e4 e6 2. d4 d5 3. exd5 · most typical: Two knights vs. two knights (10.73×)
  3. C02 · Advance Variation3,132C02 · French DefenseAdvance Variation1. e4 e6 2. d4 d5 3. e5 · most typical: Rook and knight vs. bishop and knight (1.66×)
  4. C03 · Tarrasch Variation808C03 · French DefenseTarrasch Variation1. e4 e6 2. d4 d5 3. Nd2
  5. C04 · Tarrasch Variation, Guimard Defense, Main Line541C04 · French DefenseTarrasch Variation, Guimard Defense, Main Line1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6
  6. C05 · Tarrasch Variation, Closed Variation770C05 · French DefenseTarrasch Variation, Closed Variation1. e4 e6 2. d4 d5 3. Nd2 Nf6
  7. C06 · Tarrasch Variation, Closed Variation, Main Line2,216C06 · 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 · most typical: Queen and rook vs. queen and knight (2.06×)
  8. C07 · Tarrasch Variation, Open System1,932C07 · French DefenseTarrasch Variation, Open System1. e4 e6 2. d4 d5 3. Nd2 c5
  9. C08 · Tarrasch Variation, Open System1,032C08 · French DefenseTarrasch Variation, Open System1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 · most typical: Queen and knight vs. queen and knight (2.81×)
  10. C09 · Tarrasch Variation, Open System, Main Line1,083C09 · French DefenseTarrasch Variation, Open System, Main Line1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 · most typical: Rook and knight vs. rook and knight (1.73×)
  11. C10 · Paulsen Variation2,639C10 · French DefensePaulsen Variation1. e4 e6 2. d4 d5 3. Nc3 · most typical: Queen and bishop vs. queen and knight (1.51×)
  12. C11 · Classical Variation2,244C11 · French DefenseClassical Variation1. e4 e6 2. d4 d5 3. Nc3 Nf6 · most typical: Rook and knight vs. rook (1.67×)
  13. C12 · McCutcheon Variation818C12 · French DefenseMcCutcheon Variation1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 · most typical: Two rooks vs. two rooks (1.65×)
  14. C13 · Classical Variation, Normal Variation1,131C13 · French DefenseClassical Variation, Normal Variation1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 · most typical: Queen and knight vs. queen and knight (1.63×)
  15. C14 · Classical Variation1,085C14 · French DefenseClassical Variation1. e4 e6 2. d4 d5 3. Nc3 a6 4. Nf3 Nf6 5. e5 Nfd7 6. Bg5 · most typical: Two rooks vs. rook and knight (2.13×)
  16. C15 · Winawer Variation1,145C15 · French DefenseWinawer Variation1. e4 e6 2. d4 d5 3. Nc3 Bb4
  17. C16 · Winawer Variation, Advance Variation979C16 · French DefenseWinawer Variation, Advance Variation1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 · most typical: Rook vs. knight (2.34×)
  18. C17 · Winawer Variation, Advance Variation674C17 · French DefenseWinawer Variation, Advance Variation1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 · most typical: Two rooks vs. rook and bishop (1.56×)
  19. C18 · Winawer Variation, Advance Variation2,092C18 · French DefenseWinawer Variation, Advance Variation1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 · most typical: Rook and bishop vs. bishop and knight (1.96×)
  20. C19 · Winawer Variation, Advance Variation, Smyslov Variation1,038C19 · 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 · most typical: Rook vs. pawns (1.82×)
  21. C22 · Normal Variation200C22 · Center GameNormal Variation1. e4 e5 2. d4 exd4 3. Qxd4 Nc6
  22. C24 · Berlin Defense637C24 · Bishop's OpeningBerlin Defense1. e4 e5 2. Bc4 Nf6
  23. C25 · Vienna Game383C25 · Vienna Game1. e4 e5 2. Nc3 · most typical: Pawn endgame (1.74×)
  24. C26 · Falkbeer Variation673C26 · Vienna GameFalkbeer Variation1. e4 e5 2. Nc3 Nf6
  25. C27 · Frankenstein-Dracula Variation272C27 · Vienna GameFrankenstein-Dracula Variation1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 · most typical: Rook and knight vs. rook and knight (1.55×)
  26. C28 · Stanley Variation, Three Knights Variation574C28 · Vienna GameStanley Variation, Three Knights Variation1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 · most typical: Two rooks vs. two rooks (1.75×)
  27. C29 · Vienna Gambit352C29 · Vienna GameVienna Gambit1. e4 e5 2. Nc3 Nf6 3. f4
  28. C30 · King's Gambit538C30 · King's Gambit1. e4 e5 2. f4 · most typical: Pawn endgame (1.51×)
  29. C33 · King's Gambit Accepted319C33 · King's Gambit Accepted1. e4 e5 2. f4 exf4
  30. C34 · King's Knight's Gambit179C34 · King's Gambit AcceptedKing's Knight's Gambit1. e4 e5 2. f4 exf4 3. Nf3
  31. C36 · Modern Defense216C36 · King's Gambit AcceptedModern Defense1. e4 e5 2. f4 exf4 3. Nf3 d5
  32. C40 · King's Knight Opening176C40 · King's Knight Opening1. e4 e5 2. Nf3
  33. C41 · Philidor Defense2,771C41 · Philidor Defense1. e4 e5 2. Nf3 d6
  34. C42 · Petrov's Defense3,359C42 · Petrov's Defense1. e4 e5 2. Nf3 Nf6 · most typical: Two bishops vs. bishop and knight (1.62×)
  35. C43 · Modern Attack965C43 · Petrov's DefenseModern Attack1. e4 e5 2. Nf3 Nf6 3. d4 · most typical: Opposite-colored bishops (1.78×)
  36. C44 · Normal Variation1,287C44 · King's Knight OpeningNormal Variation1. e4 e5 2. Nf3 Nc6
  37. C45 · Scotch Game3,186C45 · Scotch Game1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 · most typical: Bishop and knight vs. rook (1.66×)
  38. C46 · Three Knights Opening405C46 · Three Knights Opening1. e4 e5 2. Nf3 Nc6 3. Nc3
  39. C47 · Four Knights Game1,982C47 · Four Knights Game1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 · most typical: Opposite-colored bishops (2.1×)
  40. C48 · Spanish Variation804C48 · Four Knights GameSpanish Variation1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 · most typical: Same-colored bishops (2.87×)
  41. C49 · Spanish Variation, Double Spanish748C49 · Four Knights GameSpanish Variation, Double Spanish1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4
  42. C50 · Italian Game1,929C50 · Italian Game1. e4 e5 2. Nf3 Nc6 3. Bc4 · most typical: Queen and knight vs. queen and knight (1.88×)
  43. C51 · Evans Gambit247C51 · Italian GameEvans Gambit1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4
  44. C53 · Classical Variation725C53 · Italian GameClassical Variation1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 · most typical: Rook and knight vs. rook (1.6×)
  45. C54 · Classical Variation1,723C54 · Italian GameClassical Variation1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 · most typical: Queen and knight vs. queen and knight (2.14×)
  46. C55 · Two Knights Defense1,482C55 · Italian GameTwo Knights Defense1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
  47. C56 · Two Knights Defense, Open Variation946C56 · Italian GameTwo Knights Defense, Open Variation1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 · most typical: Pawn endgame (1.94×)
  48. C58 · Two Knights Defense, Polerio Defense164C58 · Italian GameTwo Knights Defense, Polerio Defense1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5
  49. C60 · Ruy Lopez765C60 · Ruy Lopez1. e4 e5 2. Nf3 Nc6 3. Bb5 · most typical: Pawn endgame (1.69×)
  50. C61 · Bird Variation428C61 · Ruy LopezBird Variation1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4
  51. C62 · Steinitz Defense397C62 · Ruy LopezSteinitz Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 · most typical: Pawn endgame (1.89×)
  52. C63 · Schliemann Defense1,052C63 · Ruy LopezSchliemann Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 · most typical: Two rooks vs. two rooks (1.62×)
  53. C64 · Classical Variation474C64 · Ruy LopezClassical Variation1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5
  54. C65 · Berlin Defense1,911C65 · Ruy LopezBerlin Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
  55. C66 · Berlin Defense, Improved Steinitz Defense555C66 · Ruy LopezBerlin Defense, Improved Steinitz Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 · most typical: Pawn endgame (1.69×)
  56. C67 · Berlin Defense, Rio Gambit Accepted2,848C67 · Ruy LopezBerlin Defense, Rio Gambit Accepted1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 · most typical: Opposite-colored bishops (2.9×)
  57. C68 · Exchange Variation1,659C68 · Ruy LopezExchange Variation1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 · most typical: Bishop and knight vs. two knights (1.87×)
  58. C69 · Exchange Variation, Normal Variation965C69 · Ruy LopezExchange Variation, Normal Variation1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O · most typical: Bishop and knight vs. bishop and knight (2.15×)
  59. C70 · Morphy Defense439C70 · Ruy LopezMorphy Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
  60. C71 · Morphy Defense, Modern Steinitz Defense206C71 · Ruy LopezMorphy Defense, Modern Steinitz Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6
  61. C72 · Morphy Defense, Modern Steinitz Defense317C72 · Ruy LopezMorphy Defense, Modern Steinitz Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O · most typical: Bishop vs. knight (1.55×)
  62. C73 · Morphy Defense, Modern Steinitz Defense325C73 · Ruy LopezMorphy Defense, Modern Steinitz Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 · most typical: Bishop vs. knight (1.55×)
  63. C74 · Morphy Defense, Modern Steinitz Defense142C74 · Ruy LopezMorphy Defense, Modern Steinitz Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3
  64. C75 · Morphy Defense, Modern Steinitz Defense316C75 · Ruy LopezMorphy Defense, Modern Steinitz Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 · most typical: Rook and knight vs. rook and knight (1.82×)
  65. C76 · Morphy Defense, Modern Steinitz Defense, Fianchetto Variation382C76 · 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
  66. C77 · Morphy Defense, Anderssen Variation1,414C77 · Ruy LopezMorphy Defense, Anderssen Variation1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3
  67. C78 · Morphy Defense1,439C78 · Ruy LopezMorphy Defense1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O · most typical: Queen and knight vs. queen and knight (1.71×)
  68. C79 · Morphy Defense, Steinitz Deferred358C79 · Ruy LopezMorphy Defense, Steinitz Deferred1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 · most typical: Bishop vs. knight (1.66×)
  69. C80 · Open752C80 · Ruy LopezOpen1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4
  70. C81 · Open, Howell Attack269C81 · 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 · most typical: Two rooks vs. two rooks (2.06×)
  71. C82 · Open594C82 · 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
  72. C83 · Open, Classical Defense542C83 · 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 · most typical: Same-colored bishops (1.64×)
  73. C84 · Closed1,658C84 · Ruy LopezClosed1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 · most typical: Opposite-colored bishops (1.54×)
  74. C85 · Closed, Delayed Exchange661C85 · Ruy LopezClosed, Delayed Exchange1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 · most typical: Queen vs. queen (1.58×)
  75. C86 · Closed, Worrall Attack548C86 · Ruy LopezClosed, Worrall Attack1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2
  76. C87 · Closed, Averbakh Variation432C87 · Ruy LopezClosed, Averbakh Variation1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6
  77. C88 · Closed1,273C88 · Ruy LopezClosed1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3
  78. C89 · Marshall Attack522C89 · 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 · most typical: Two bishops vs. bishop and knight (2.87×)
  79. C90 · Closed922C90 · 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 · most typical: Queen and bishop vs. queen and knight (1.56×)
  80. C91 · Closed, Yates Variation856C91 · 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
  81. C92 · Closed1,426C92 · 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 · most typical: Queen and knight vs. queen and knight (1.8×)
  82. C93 · Closed, Smyslov Defense353C93 · 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
  83. C95 · Closed, Breyer802C95 · 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 · most typical: Bishop and knight vs. bishop and knight (1.67×)
  84. C96 · Closed, Chigorin Defense561C96 · 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
  85. C97 · Closed, Chigorin Defense300C97 · 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 · most typical: Bishop vs. knight (1.54×)
  86. C99 · Closed, Chigorin Defense, Panov System565C99 · 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 · most typical: Bishop and knight vs. bishop and knight (2.01×)

D · Closed games

88,114 endgames from 90 codes.

The 5,256 positions of volume D in the trainer →

  1. D00 · Queen's Pawn Game2,571D00 · Queen's Pawn Game1. d4 d5
  2. D01 · Rapport-Jobava System977D01 · Rapport-Jobava System1. d4 d5 2. Nc3 Nf6 3. Bf4
  3. D02 · Zukertort Variation4,692D02 · Queen's Pawn GameZukertort Variation1. d4 d5 2. Nf3
  4. D03 · Torre Attack1,711D03 · Queen's Pawn GameTorre Attack1. d4 d5 2. Nf3 Nf6 3. Bg5
  5. D04 · Colle System447D04 · Queen's Pawn GameColle System1. d4 d5 2. Nf3 Nf6 3. e3 · most typical: Queen and rook vs. queen and rook (1.54×)
  6. D05 · Colle System1,022D05 · Queen's Pawn GameColle System1. d4 d5 2. Nf3 Nf6 3. e3 e6 · most typical: Same-colored bishops (1.85×)
  7. D06 · Queen's Gambit618D06 · Queen's Gambit1. d4 d5 2. c4 · most typical: Knight vs. knight (1.5×)
  8. D07 · Chigorin Defense1,065D07 · Queen's Gambit DeclinedChigorin Defense1. d4 d5 2. c4 Nc6 · most typical: Bishop vs. pawns (1.53×)
  9. D10 · Slav Defense1,696D10 · Slav Defense1. d4 d5 2. c4 c6 · most typical: Bishop and knight vs. two knights (2×)
  10. D11 · Modern Line2,680D11 · Slav DefenseModern Line1. d4 d5 2. c4 c6 3. Nf3
  11. D12 · Quiet Variation, Schallopp Defense1,506D12 · Slav DefenseQuiet Variation, Schallopp Defense1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 · most typical: Bishop and knight vs. two knights (2.25×)
  12. D13 · Exchange Variation1,225D13 · Slav DefenseExchange Variation1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 · most typical: Bishop and knight vs. bishop and knight (2.18×)
  13. D14 · Exchange Variation, Symmetrical Line511D14 · Slav DefenseExchange Variation, Symmetrical Line1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 Bf5 · most typical: Two knights vs. two knights (31.22×)
  14. D15 · Three Knights Variation2,496D15 · Slav DefenseThree Knights Variation1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 · most typical: Queen and rook vs. queen (1.68×)
  15. D16 · Alapin Variation594D16 · Slav DefenseAlapin Variation1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4
  16. D17 · Czech Variation1,251D17 · Slav DefenseCzech Variation1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 · most typical: Rook and bishop vs. rook (2.61×)
  17. D18 · Czech Variation, Classical System659D18 · Slav DefenseCzech Variation, Classical System1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3
  18. D19 · Czech Variation, Dutch Variation591D19 · 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
  19. D20 · Queen's Gambit Accepted1,585D20 · Queen's Gambit Accepted1. d4 d5 2. c4 dxc4 · most typical: Rook and knight vs. rook and knight (1.71×)
  20. D21 · Normal Variation444D21 · Queen's Gambit AcceptedNormal Variation1. d4 d5 2. c4 dxc4 3. Nf3
  21. D22 · Alekhine Defense284D22 · Queen's Gambit AcceptedAlekhine Defense1. d4 d5 2. c4 dxc4 3. Nf3 a6
  22. D23 · Queen's Gambit Accepted642D23 · Queen's Gambit Accepted1. d4 d5 2. c4 dxc4 3. Nf3 Nf6
  23. D24 · Showalter Variation569D24 · Queen's Gambit AcceptedShowalter Variation1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3
  24. D25 · Normal Variation500D25 · Queen's Gambit AcceptedNormal Variation1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3
  25. D26 · Normal Variation, Traditional System683D26 · Queen's Gambit AcceptedNormal Variation, Traditional System1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 · most typical: Knight vs. knight (1.62×)
  26. D27 · Classical Defense, Main Line2,204D27 · 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 · most typical: Two bishops vs. two bishops (3.03×)
  27. D28 · Classical Defense, Alekhine System297D28 · 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 · most typical: Queen and rook vs. queen and rook (1.5×)
  28. D29 · Classical Defense, Alekhine System, Main Line338D29 · 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
  29. D30 · Queen's Gambit Declined2,689D30 · Queen's Gambit Declined1. d4 d5 2. c4 e6 · most typical: Bishop and knight vs. two knights (1.55×)
  30. D31 · Queen's Knight Variation2,044D31 · Queen's Gambit DeclinedQueen's Knight Variation1. d4 d5 2. c4 e6 3. Nc3 · most typical: Rook and knight vs. rook (1.55×)
  31. D32 · Tarrasch Defense997D32 · Tarrasch Defense1. d4 d5 2. c4 e6 3. Nc3 c5
  32. D33 · Rubinstein System244D33 · Tarrasch DefenseRubinstein System1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3
  33. D34 · Prague Variation, Main Line2,076D34 · 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
  34. D35 · Normal Defense2,215D35 · Queen's Gambit DeclinedNormal Defense1. d4 d5 2. c4 e6 3. Nc3 Nf6 · most typical: Queen and knight vs. queen and knight (1.66×)
  35. D36 · Exchange Variation, Reshevsky Variation2,583D36 · Queen's Gambit DeclinedExchange Variation, Reshevsky Variation1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 · most typical: Queen and knight vs. queen and knight (2.46×)
  36. D37 · Three Knights Variation3,034D37 · Queen's Gambit DeclinedThree Knights Variation1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3
  37. D38 · Ragozin Defense2,236D38 · Queen's Gambit DeclinedRagozin Defense1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4
  38. D39 · Ragozin Defense, Vienna Variation439D39 · Queen's Gambit DeclinedRagozin Defense, Vienna Variation1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 dxc4 · most typical: Queen and rook vs. queen and rook (1.92×)
  39. D40 · Semi-Tarrasch Defense912D40 · Queen's Gambit DeclinedSemi-Tarrasch Defense1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 · most typical: Same-colored bishops (1.78×)
  40. D41 · Semi-Tarrasch Defense1,432D41 · Queen's Gambit DeclinedSemi-Tarrasch Defense1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 · most typical: Bishop and knight vs. bishop and knight (1.59×)
  41. D42 · Semi-Tarrasch Defense, Main Line701D42 · 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
  42. D43 · Semi-Slav Defense1,600D43 · Semi-Slav Defense1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 · most typical: Opposite-colored bishops (1.53×)
  43. D44 · Semi-Slav Defense Accepted802D44 · Semi-Slav Defense Accepted1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 · most typical: Rook and bishop vs. rook (1.82×)
  44. D45 · Main Line2,822D45 · Semi-Slav DefenseMain Line1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 · most typical: Two bishops vs. two bishops (2.81×)
  45. D46 · Main Line1,972D46 · Semi-Slav DefenseMain Line1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 · most typical: Two bishops vs. bishop and knight (1.58×)
  46. D47 · Semi-Meran Variation1,092D47 · Semi-Slav DefenseSemi-Meran Variation1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 · most typical: Queen and knight vs. queen and knight (1.64×)
  47. D48 · Meran Variation650D48 · 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
  48. D49 · Meran Variation, Blumenfeld Variation245D49 · 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
  49. D50 · Modern Variation203D50 · Queen's Gambit DeclinedModern Variation1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 · most typical: Rook and bishop vs. rook and knight (1.5×)
  50. D51 · Modern Variation, Knight Defense214D51 · Queen's Gambit DeclinedModern Variation, Knight Defense1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7
  51. D52 · Queen's Gambit Declined761D52 · Queen's Gambit Declined1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 · most typical: Two bishops vs. bishop and knight (1.8×)
  52. D53 · Queen's Gambit Declined751D53 · Queen's Gambit Declined1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 · most typical: Bishop and knight vs. bishop and knight (1.78×)
  53. D54 · Neo-Orthodox Variation100D54 · Queen's Gambit DeclinedNeo-Orthodox Variation1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Rc1 · most typical: Rook vs. rook (1.69×)
  54. D55 · Modern Variation, Normal Line1,248D55 · Queen's Gambit DeclinedModern Variation, Normal Line1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 · most typical: Queen and knight vs. queen and knight (1.92×)
  55. D56 · Lasker Defense426D56 · 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 · most typical: Queen and rook vs. queen and rook (2.19×)
  56. D58 · Tartakower Defense1,282D58 · 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 · most typical: Queen and knight vs. queen and knight (1.61×)
  57. D59 · Tartakower Defense, Makogonov Exchange Variation332D59 · 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 · most typical: Queen and rook vs. queen and rook (1.88×)
  58. D60 · Orthodox Defense349D60 · Queen's Gambit DeclinedOrthodox Defense1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 · most typical: Knight vs. knight (2.65×)
  59. D61 · Orthodox Defense, Rubinstein Variation612D61 · 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 · most typical: Queen and rook vs. queen and rook (1.81×)
  60. D63 · Orthodox Defense, Main Line462D63 · 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 · most typical: Pawn endgame (1.67×)
  61. D64 · Orthodox Defense, Rubinstein Attack165D64 · 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
  62. D65 · Orthodox Defense, Rubinstein Attack138D65 · 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
  63. D66 · Orthodox Defense, Bd3 Line250D66 · 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 · most typical: Queen and rook vs. queen and rook (1.58×)
  64. D67 · Orthodox Defense, Capablanca System200D67 · 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 · most typical: Rook and knight vs. rook and knight (2.53×)
  65. D68 · Orthodox Defense, Classical Variation111D68 · 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
  66. D70 · Goglidze Attack315D70 · Neo-Grünfeld DefenseGoglidze Attack1. d4 Nf6 2. c4 g6 3. f3 d5 · most typical: Bishop vs. knight (1.6×)
  67. D71 · Exchange Variation255D71 · Neo-Grünfeld DefenseExchange Variation1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5
  68. D72 · with g3241D72 · Neo-Grünfeld Defensewith g31. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. cxd5 Nxd5 6. e4 Nb6 7. Ne2
  69. D73 · with g3321D73 · Neo-Grünfeld Defensewith g31. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3 · most typical: Rook and bishop vs. rook and bishop (1.88×)
  70. D74 · Delayed Exchange Variation184D74 · 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
  71. D75 · Delayed Exchange Variation284D75 · 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 · most typical: Rook and bishop vs. rook and bishop (2.77×)
  72. D76 · Delayed Exchange Variation752D76 · 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 · most typical: Two bishops vs. bishop and knight (2.11×)
  73. D77 · Classical Variation710D77 · Neo-Grünfeld DefenseClassical Variation1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4
  74. D78 · Classical Variation, Original Defense873D78 · 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 · most typical: Two bishops vs. bishop and knight (2.55×)
  75. D79 · Ultra-Delayed Exchange Variation689D79 · 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 · most typical: Queen and bishop vs. queen and bishop (2.67×)
  76. D80 · Grünfeld Defense546D80 · Grünfeld Defense1. d4 Nf6 2. c4 g6 3. Nc3 d5
  77. D82 · Brinckmann Attack252D82 · Grünfeld DefenseBrinckmann Attack1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 · most typical: Rook and bishop vs. rook and bishop (1.67×)
  78. D83 · Brinckmann Attack, Grünfeld Gambit153D83 · Grünfeld DefenseBrinckmann Attack, Grünfeld Gambit1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O
  79. D85 · Exchange Variation3,242D85 · Grünfeld DefenseExchange Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 · most typical: Two bishops vs. two bishops (2.13×)
  80. D86 · Exchange Variation, Classical Variation447D86 · Grünfeld DefenseExchange Variation, Classical Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4
  81. D87 · Exchange Variation, Spassky Variation546D87 · 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 · most typical: Bishop and knight vs. bishop and knight (2.08×)
  82. D88 · Exchange Variation, Spassky Variation230D88 · 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 · most typical: Rook and knight vs. rook and knight (1.9×)
  83. D90 · Three Knights Variation657D90 · Grünfeld DefenseThree Knights Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 · most typical: Same-colored bishops (1.62×)
  84. D91 · Three Knights Variation, Petrosian System1,044D91 · Grünfeld DefenseThree Knights Variation, Petrosian System1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5
  85. D92 · Three Knights Variation, Hungarian Attack318D92 · Grünfeld DefenseThree Knights Variation, Hungarian Attack1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4
  86. D93 · Three Knights Variation, Hungarian Variation751D93 · Grünfeld DefenseThree Knights Variation, Hungarian Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 O-O 6. e3
  87. D94 · Three Knights Variation, Burille Variation1,919D94 · Grünfeld DefenseThree Knights Variation, Burille Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 · most typical: Two bishops vs. bishop and knight (1.56×)
  88. D95 · Three Knights Variation, Vienna Variation237D95 · Grünfeld DefenseThree Knights Variation, Vienna Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Qb3
  89. D97 · Russian Variation711D97 · Grünfeld DefenseRussian Variation1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 · most typical: Two rooks vs. rook and bishop (1.58×)
  90. D98 · Russian Variation, Smyslov Variation190D98 · 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

E · Indian defenses

78,878 endgames from 85 codes.

The 4,261 positions of volume E in the trainer →

  1. E00 · Catalan Opening567E00 · Catalan Opening1. d4 Nf6 2. c4 e6 3. g3
  2. E01 · Open Defense1,066E01 · Catalan OpeningOpen Defense1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 · most typical: Queen and rook vs. queen and bishop (1.87×)
  3. E02 · Open Defense352E02 · Catalan OpeningOpen Defense1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 · most typical: Pawn endgame (1.77×)
  4. E03 · Open Defense235E03 · Catalan OpeningOpen Defense1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 · most typical: Rook and knight vs. rook and knight (2.27×)
  5. E04 · Open Defense1,938E04 · Catalan OpeningOpen Defense1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3
  6. E05 · Open Defense, Classical Line1,553E05 · Catalan OpeningOpen Defense, Classical Line1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Be7 · most typical: Rook and knight vs. rook and knight (1.65×)
  7. E06 · Closed1,291E06 · Catalan OpeningClosed1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 · most typical: Opposite-colored bishops (2.09×)
  8. E07 · Closed462E07 · Catalan OpeningClosed1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 · most typical: Queen and bishop vs. queen and knight (1.64×)
  9. E08 · Closed591E08 · Catalan OpeningClosed1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O Nbd7 7. Qc2 · most typical: Queen and bishop vs. queen and bishop (2.07×)
  10. E09 · Closed, Main Line516E09 · 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 · most typical: Knight vs. knight (1.85×)
  11. E10 · Anti-Nimzo-Indian1,137E10 · Indian DefenseAnti-Nimzo-Indian1. d4 Nf6 2. c4 e6 3. Nf3
  12. E11 · Bogo-Indian Defense4,355E11 · Bogo-Indian Defense1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ · most typical: Queen and knight vs. queen and knight (2.09×)
  13. E12 · Queen's Indian Defense4,027E12 · Queen's Indian Defense1. d4 Nf6 2. c4 e6 3. Nf3 b6 · most typical: Queen vs. rook and knight (1.54×)
  14. E13 · Kasparov Variation654E13 · Queen's Indian DefenseKasparov Variation1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 Bb7 · most typical: Queen and bishop vs. queen and knight (1.5×)
  15. E14 · Spassky System1,968E14 · Queen's Indian DefenseSpassky System1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 · most typical: Queen and bishop vs. queen and bishop (1.59×)
  16. E15 · Fianchetto Variation3,646E15 · Queen's Indian DefenseFianchetto Variation1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 · most typical: Queen and knight vs. queen and knight (1.67×)
  17. E16 · Capablanca Variation1,353E16 · Queen's Indian DefenseCapablanca Variation1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ · most typical: Queen and knight vs. queen and knight (2.56×)
  18. E17 · Traditional Variation1,087E17 · Queen's Indian DefenseTraditional Variation1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 · most typical: Same-colored bishops (1.77×)
  19. E18 · Classical Variation, Traditional Variation1,298E18 · 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 · most typical: Queen and knight vs. queen and knight (2.45×)
  20. E19 · Classical Variation, Traditional Variation, Main Line523E19 · 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 · most typical: Two rooks vs. two rooks (2.35×)
  21. E20 · Nimzo-Indian Defense1,603E20 · Nimzo-Indian Defense1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
  22. E21 · Three Knights Variation855E21 · Nimzo-Indian DefenseThree Knights Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3
  23. E24 · Sämisch Variation216E24 · Nimzo-Indian DefenseSämisch Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3
  24. E25 · Sämisch Variation326E25 · Nimzo-Indian DefenseSämisch Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 · most typical: Rook and knight vs. rook and knight (1.6×)
  25. E29 · Sämisch Variation177E29 · 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
  26. E30 · Leningrad Variation332E30 · Nimzo-Indian DefenseLeningrad Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5
  27. E31 · Leningrad Variation, Benoni Defense250E31 · Nimzo-Indian DefenseLeningrad Variation, Benoni Defense1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 d6
  28. E32 · Classical Variation2,812E32 · Nimzo-Indian DefenseClassical Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 · most typical: Bishop and knight vs. two knights (1.69×)
  29. E33 · Classical Variation, Zurich Variation380E33 · Nimzo-Indian DefenseClassical Variation, Zurich Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6
  30. E34 · Classical Variation, Noa Variation342E34 · Nimzo-Indian DefenseClassical Variation, Noa Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 · most typical: Two rooks vs. two rooks (1.58×)
  31. E35 · Classical Variation, Noa Variation333E35 · Nimzo-Indian DefenseClassical Variation, Noa Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5
  32. E36 · Classical Variation, Noa Variation131E36 · Nimzo-Indian DefenseClassical Variation, Noa Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3
  33. E37 · Classical Variation, Noa Variation161E37 · 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
  34. E38 · Classical Variation, Berlin Variation724E38 · Nimzo-Indian DefenseClassical Variation, Berlin Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 · most typical: Bishop and knight vs. bishop and knight (1.52×)
  35. E39 · Classical Variation, Berlin Variation, Pirc Variation793E39 · Nimzo-Indian DefenseClassical Variation, Berlin Variation, Pirc Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O · most typical: Rook and knight vs. rook and knight (1.58×)
  36. E40 · Rubinstein System193E40 · Nimzo-Indian DefenseRubinstein System1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3
  37. E41 · Rubinstein System553E41 · Nimzo-Indian DefenseRubinstein System1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5
  38. E42 · Rubinstein System, Rubinstein Variation790E42 · Nimzo-Indian DefenseRubinstein System, Rubinstein Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Ne2
  39. E43 · St. Petersburg Variation698E43 · Nimzo-Indian DefenseSt. Petersburg Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6
  40. E44 · St. Petersburg Variation288E44 · Nimzo-Indian DefenseSt. Petersburg Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2
  41. E45 · St. Petersburg Variation, Fischer Variation319E45 · Nimzo-Indian DefenseSt. Petersburg Variation, Fischer Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 · most typical: Rook and knight vs. rook and knight (1.81×)
  42. E46 · Normal Variation781E46 · Nimzo-Indian DefenseNormal Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O · most typical: Two bishops vs. bishop and knight (1.64×)
  43. E47 · Normal Variation153E47 · Nimzo-Indian DefenseNormal Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3
  44. E48 · Normal Variation, Classical Defense687E48 · Nimzo-Indian DefenseNormal Variation, Classical Defense1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 · most typical: Opposite-colored bishops (1.58×)
  45. E49 · Normal Variation, Botvinnik System309E49 · 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 · most typical: Rook and knight vs. rook and knight (2×)
  46. E51 · Normal Variation, Ragozin Variation321E51 · Nimzo-Indian DefenseNormal Variation, Ragozin Variation1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5
  47. E52 · Normal Variation, Schlechter Defense395E52 · Nimzo-Indian DefenseNormal Variation, Schlechter Defense1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6
  48. E53 · Normal Variation, Gligoric System282E53 · Nimzo-Indian DefenseNormal Variation, Gligoric System1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 · most typical: Rook and knight vs. rook and knight (1.6×)
  49. E54 · Normal Variation, Gligoric System, Exchange Variation767E54 · 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 · most typical: Two bishops vs. bishop and knight (1.95×)
  50. E55 · Normal Variation, Gligoric System, Bronstein Variation357E55 · 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
  51. E56 · Normal Variation, Gligoric System, Bernstein Defense212E56 · 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
  52. E58 · Normal Variation, Bernstein Defense, Exchange Line211E58 · 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
  53. E59 · Normal Variation, Bernstein Defense399E59 · 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
  54. E60 · West Indian Defense2,171E60 · Indian DefenseWest Indian Defense1. d4 Nf6 2. c4 g6
  55. E61 · King's Indian Defense2,327E61 · King's Indian Defense1. d4 Nf6 2. c4 g6 3. Nc3
  56. E62 · Fianchetto Variation, Delayed Fianchetto2,260E62 · King's Indian DefenseFianchetto Variation, Delayed Fianchetto1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 · most typical: Rook and knight vs. bishop and knight (2.23×)
  57. E63 · Fianchetto Variation, Panno Variation1,151E63 · 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 · most typical: Rook and bishop vs. bishop and knight (2.14×)
  58. E64 · Fianchetto Variation, Pterodactyl Variation268E64 · King's Indian DefenseFianchetto Variation, Pterodactyl Variation1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 c5 5. Bg2 Qa5+
  59. E65 · Fianchetto Variation, Yugoslav Variation559E65 · 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
  60. E66 · Fianchetto Variation, Yugoslav Variation, Advance Line663E66 · 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
  61. E67 · Fianchetto Variation, Debrecen Defense829E67 · 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 · most typical: Two bishops vs. bishop and knight (2.01×)
  62. E68 · Fianchetto Variation, Classical Variation1,219E68 · 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 · most typical: Rook and bishop vs. bishop and knight (2.08×)
  63. E69 · Fianchetto Variation, Classical Main Line1,313E69 · 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 · most typical: Bishop and knight vs. rook (1.98×)
  64. E70 · Normal Variation1,439E70 · King's Indian DefenseNormal Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4
  65. E71 · Makogonov Variation542E71 · King's Indian DefenseMakogonov Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3
  66. E72 · Normal Variation, Deferred Fianchetto213E72 · King's Indian DefenseNormal Variation, Deferred Fianchetto1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3
  67. E73 · Normal Variation, Standard Development1,119E73 · King's Indian DefenseNormal Variation, Standard Development1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2
  68. E74 · Averbakh Variation, Benoni Defense543E74 · 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
  69. E76 · Four Pawns Attack654E76 · King's Indian DefenseFour Pawns Attack1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 · most typical: Two bishops vs. bishop and knight (2.16×)
  70. E80 · Sämisch Variation367E80 · King's Indian DefenseSämisch Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 · most typical: Bishop vs. knight (1.66×)
  71. E81 · Sämisch Variation, Normal Defense1,481E81 · King's Indian DefenseSämisch Variation, Normal Defense1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O · most typical: Rook and knight vs. rook (1.6×)
  72. E82 · Sämisch Variation, Double Fianchetto209E82 · 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
  73. E83 · Sämisch Variation, Yates Defense187E83 · 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
  74. E84 · Sämisch Variation, Panno Main Line408E84 · 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
  75. E87 · Sämisch Variation, Closed Variation289E87 · 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
  76. E88 · Sämisch Variation, Closed Variation220E88 · 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
  77. E90 · Normal Variation, Rare Defenses1,824E90 · King's Indian DefenseNormal Variation, Rare Defenses1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 · most typical: Rook and bishop vs. bishop and knight (1.8×)
  78. E91 · Orthodox Variation1,653E91 · King's Indian DefenseOrthodox Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 · most typical: Queen and rook vs. queen and knight (1.63×)
  79. E92 · Orthodox Variation2,485E92 · King's Indian DefenseOrthodox Variation1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 · most typical: Bishop and knight vs. bishop and knight (1.81×)
  80. E93 · Petrosian Variation, Normal Defense251E93 · 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
  81. E94 · Orthodox Variation3,112E94 · 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 · most typical: Queen and knight vs. queen (1.63×)
  82. E95 · Orthodox Variation413E95 · 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
  83. E97 · Orthodox Variation, Aronin-Taimanov Defense2,137E97 · 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 · most typical: Rook and knight vs. bishop and knight (2.08×)
  84. E98 · Orthodox Variation, Classical System306E98 · 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
  85. E99 · Orthodox Variation, Classical System, Traditional Line497E99 · 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 · most typical: Bishop and knight vs. bishop and knight (2.02×)

Typical means: at least 30 games, at least 1% of the endgames of this opening and at least 1.5 times as frequent as on average in all endgames.