Aperturas

• E10Indian Defense, Anti-Nimzo-Indian447
• A10English Opening293
• C65Ruy Lopez, Berlin Defense280
• A04Zukertort Opening253
• B30Sicilian Defense, Nyezhmetdinov-Rossolimo Attack242
• C50Italian Game, Giuoco Pianissimo232
• B90Sicilian Defense, Najdorf Variation228
• A46Indian Defense, Knights Variation224
• D30Queen's Gambit Declined212
• C67Ruy Lopez, Berlin Defense196
• C50Italian Game, Giuoco Piano192
• A06Zukertort Opening182
• C50Italian Game166
• A07King's Indian Attack156
• C84Ruy Lopez, Closed153
• C54Italian Game, Classical Variation143
• B51Sicilian Defense, Moscow Variation142
• D38Queen's Gambit Declined, Ragozin Defense135
• A16English Opening, Anglo-Indian Defense134
• D02Queen's Pawn Game, Symmetrical Variation132
• A20English Opening, King's English Variation119
• A07King's Indian Attack, Double Fianchetto113
• A50Indian Defense, Normal Variation110
• A04Zukertort Opening, Sicilian Invitation98
• B40Sicilian Defense, French Variation93
• E32Nimzo-Indian Defense, Classical Variation91
• C88Ruy Lopez, Closed90
• D85Grünfeld Defense, Exchange Variation90
• B00King's Pawn Game84
• D35Queen's Gambit Declined, Normal Defense82
• E21Nimzo-Indian Defense, Three Knights Variation82
• D06Queen's Gambit80
• D37Queen's Gambit Declined, Barmen Variation80
• E05Catalan Opening, Open Defense77
• E48Nimzo-Indian Defense, Normal Variation74
• C67Ruy Lopez, Berlin Defense72
• E01Catalan Opening, Open Defense72
• A11English Opening, Caro-Kann Defensive System70
• C78Ruy Lopez, Morphy Defense68
• C88Ruy Lopez, Closed68
• C77Ruy Lopez, Morphy Defense67
• D38Queen's Gambit Declined, Ragozin Defense67
• B12Caro-Kann Defense, Advance Variation66
• C42Petrov's Defense, Classical Attack60
• C42Petrov's Defense, Classical Attack60
• B50Sicilian Defense, Modern Variations57
• C11French Defense, Steinitz Variation57
• C78Ruy Lopez, Morphy Defense57
• E20Nimzo-Indian Defense, Kmoch Variation57
• C43Petrov's Defense, Modern Attack56
• D12Slav Defense, Quiet Variation55
• A30English Opening, Symmetrical Variation54
• B20Sicilian Defense54
• A15English Opening, Anglo-Indian Defense52
• B52Sicilian Defense, Moscow Variation52
• D35Queen's Gambit Declined, Exchange Variation52
• A45Indian Defense, Accelerated London System50
• C47Four Knights Game, Scotch Variation Accepted50
• B90Sicilian Defense, Najdorf Variation48
• C70Ruy Lopez, Morphy Defense47
• E73King's Indian Defense, Normal Variation46
• A21English Opening, King's English Variation44
• B30Sicilian Defense, Old Sicilian44
• C42Petrov's Defense, Nimzowitsch Attack44
• D43Semi-Slav Defense44
• E46Nimzo-Indian Defense, Normal Variation44
• E60King's Indian Defense, Fianchetto Variation44
• B40Sicilian Defense, French Variation43
• A15English Opening, Anglo-Indian Defense42
• A48East Indian Defense42
• D10Slav Defense, Exchange Variation42
• A45Trompowsky Attack40
• C16French Defense, Winawer Variation40
• A10English Opening, Great Snake Variation39
• A17English Opening, Anglo-Indian Defense39
• B90Sicilian Defense, Najdorf Variation39
• C02French Defense, Advance Variation39
• E49Nimzo-Indian Defense, Normal Variation39
• B22Sicilian Defense, Alapin Variation38
• C67Ruy Lopez, Open Berlin Defense38
• D37Queen's Gambit Declined, Three Knights38
• B12Caro-Kann Defense, Advance Variation37
• C00French Defense37
• A40Horwitz Defense36
• B12Caro-Kann Defense, Advance Variation35
• A06Nimzo-Larsen Attack, Classical Variation34
• A22English Opening, King's English Variation34
• D41Queen's Gambit Declined, Semi-Tarrasch Defense34
• A05King's Indian Attack, Symmetrical Defense33
• A09Réti Opening33
• E47Nimzo-Indian Defense, Normal Variation33
• B12Caro-Kann Defense, Advance Variation32
• B40Sicilian Defense, Delayed Alapin Variation32
• B66Sicilian Defense, Richter-Rauzer Variation32
• D20Queen's Gambit Accepted, Central Variation32
• D31Queen's Gambit Declined, Charousek Variation32
• A35English Opening, Symmetrical Variation31
• B48Sicilian Defense, Taimanov Variation31
• E36Nimzo-Indian Defense, Classical Variation31
• B54Sicilian Defense, Modern Variations30
• C40King's Knight Opening30
• C92Ruy Lopez, Closed30
• D25Queen's Gambit Accepted, Normal Variation30
• D26Queen's Gambit Accepted, Classical Defense29
• E11Bogo-Indian Defense, Grünfeld Variation29
• B12Caro-Kann Defense28
• C82Ruy Lopez, Open28
• D11Slav Defense, Quiet Variation28
• C70Ruy Lopez, Morphy Defense27
• C77Ruy Lopez, Morphy Defense27
• C80Ruy Lopez, Open27
• C85Ruy Lopez, Closed27
• E60Indian Defense, Anti-Grünfeld27
• B06Modern Defense26
• B47Sicilian Defense, Taimanov Variation26
• C07French Defense, Tarrasch Variation26
• E61King's Indian Defense26
• A40Queen's Pawn Game, Modern Defense25
• A41Queen's Pawn Game25
• B90Sicilian Defense, Najdorf Variation25