| A00 | Amar OpeningAmsterdam AttackAnderssen's OpeningBarnes OpeningClemenz OpeningCreepy Crawly FormationFormationGlobal OpeningGrob OpeningHungarian OpeningKádas OpeningLasker Simul SpecialMieses OpeningPolish OpeningPolish Opening, with d5Saragossa OpeningSodium AttackValencia OpeningVan Geet OpeningVan't Kruijs OpeningWare Opening | 144 |
| A01 | Nimzo-Larsen Attack | 15 |
| A02 | Bird Opening | 19 |
| A03 | Bird Opening | 8 |
| A04 | Colle SystemModern DefenseZukertort DefenseZukertort Opening | 31 |
| A05 | King's Indian AttackPolish OpeningZukertort Opening | 13 |
| A06 | Nimzo-Larsen AttackZukertort Opening | 13 |
| A07 | Hungarian OpeningKing's Indian AttackKing's Indian Attack, with Bf5King's Indian Attack, with e6 | 19 |
| A08 | King's Indian AttackZukertort Opening | 8 |
| A09 | Réti Opening | 9 |
| A10 | English Opening | 20 |
| A11 | English OpeningRéti Opening | 12 |
| A12 | Réti Opening | 21 |
| A13 | English Opening | 16 |
| A14 | English OpeningRéti Opening | 12 |
| A15 | English OpeningEnglish Orangutan | 15 |
| A16 | English Opening | 7 |
| A17 | English Opening | 6 |
| A18 | English Opening | 3 |
| A19 | English Opening | 2 |
| A20 | English Opening | 5 |
| A21 | English Opening | 6 |
| A22 | English Opening | 8 |
| A23 | English Opening | 2 |
| A24 | English Opening | 1 |
| A25 | English Opening | 11 |
| A26 | English Opening | 2 |
| A27 | English Opening | 1 |
| A28 | English Opening | 9 |
| A29 | English Opening | 14 |
| A30 | English Opening | 6 |
| A31 | English Opening | 1 |
| A32 | English Opening | 1 |
| A33 | English Opening | 2 |
| A34 | English Opening | 6 |
| A35 | English Opening | 4 |
| A36 | English Opening | 4 |
| A37 | English Opening | 9 |
| A38 | English Opening | 3 |
| A39 | English Opening | 1 |
| A40 | Australian DefenseBenoni DefenseBorg DefenseColle SystemEnglish DefenseEnglund GambitEnglund Gambit DeclinedHorwitz DefenseKangaroo DefenseMikenas DefenseModern DefenseMontevideo DefensePolish DefensePterodactyl DefenseQueen's Pawn GameSlav IndianZaire Defense | 52 |
| A41 | Modern DefenseOld Indian DefenseQueen's Pawn GameRat DefenseRobatsch DefenseWade DefenseZukertort Opening | 11 |
| A42 | Modern DefensePterodactyl Defense | 6 |
| A43 | Benoni DefenseIndian DefenseQueen's Pawn Game | 20 |
| A44 | Benoni Defense | 2 |
| A45 | Amazon AttackBasque OpeningCanard OpeningIndian DefensePaleface AttackQueen's Pawn GameTrompowsky Attack | 32 |
| A46 | Döry DefenseIndian DefenseQueen's Pawn GameTorre AttackYusupov-Rubinstein System | 15 |
| A47 | Indian DefenseMarienbad SystemPseudo Queen's Indian Defense | 5 |
| A48 | East Indian DefenseIndian DefenseLondon SystemLondon System, with Bd3London System, with Be2Queen's Pawn GameTorre Attack | 16 |
| A49 | Indian Defense | 1 |
| A50 | Indian DefenseMexican DefenseQueen's Indian AcceleratedSlav Indian | 7 |
| A51 | Indian Defense | 5 |
| A52 | Indian Defense | 6 |
| A53 | Old Indian Defense | 8 |
| A54 | Old Indian Defense | 4 |
| A55 | Old Indian Defense | 1 |
| A56 | Benoni DefenseGrünfeld DefenseVulture Defense | 7 |
| A57 | Benko GambitBenko Gambit AcceptedBenko Gambit Declined | 15 |
| A58 | Benko Gambit AcceptedBenko Gambit | 5 |
| A59 | Benko GambitBenko Gambit Accepted | 4 |
| A60 | Benoni Defense | 2 |
| A61 | Benoni Defense | 4 |
| A62 | Benoni Defense | 1 |
| A63 | Benoni Defense | 1 |
| A64 | Benoni Defense | 1 |
| A65 | Benoni Defense | 9 |
| A66 | Benoni Defense | 2 |
| A67 | Benoni Defense | 1 |
| A68 | Benoni Defense | 1 |
| A69 | Benoni Defense | 1 |
| A70 | Benoni Defense | 3 |
| A71 | Benoni Defense | 1 |
| A72 | Benoni Defense | 1 |
| A73 | Benoni Defense | 1 |
| A74 | Benoni Defense | 1 |
| A75 | Benoni Defense | 1 |
| A76 | Benoni Defense | 1 |
| A77 | Benoni Defense | 1 |
| A78 | Benoni Defense | 1 |
| A79 | Benoni Defense | 1 |
| A80 | Dutch DefenseQueen's Pawn Game | 19 |
| A81 | Dutch Defense | 5 |
| A82 | Dutch DefenseRat Defense | 6 |
| A83 | Dutch Defense | 5 |
| A84 | Dutch Defense | 7 |
| A85 | Dutch Defense | 1 |
| A86 | Dutch Defense | 3 |
| A87 | Dutch Defense | 1 |
| A88 | Dutch Defense | 1 |
| A89 | Dutch Defense | 1 |
| A90 | Dutch Defense | 5 |
| A91 | Dutch Defense | 2 |
| A92 | Dutch Defense | 4 |
| A93 | Dutch Defense | 1 |
| A94 | Dutch Defense | 1 |
| A95 | Dutch Defense | 2 |
| A96 | Dutch Defense | 3 |
| A97 | Dutch Defense | 2 |
| A98 | Dutch Defense | 1 |
| A99 | Dutch Defense | 1 |