CCRL 40/15
Downloads and Statistics
May 30, 2020
Testing summary:
Total: 1'149'297 games
played by 2'662 programs

White wins: 396'934 (34.5%)
Black wins: 293'660 (25.6%)
Draws: 458'703 (39.9%)
White score: 54.5%

Opening statistics

This page shows how many games in our database were played from various openings classified by the Encyclopedia of Chess Openings. The table also shows average draw percentage and white score we observed in our games.

ECONumber
of
games
DrawsWhite
score
Commented
PGN
A00Irregular Openings1747938.8%50.6%
A01Nimzovich-Larsen attack945436.9%50.2%
A02Bird's Opening445535.8%49.6%
A03Bird's Opening383234.3%47.9%
A04Reti Opening1356136.5%55.0%
A05Reti Opening, 2..Nf6815237.7%52.7%
A06Reti Opening, 2..d5576438.5%50.0%
A07Reti Opening, King's Indian attack (Barcza system)1368140.0%53.3%
A08Reti Opening, King's Indian attack107940.0%51.9%
A09Reti Opening, 2..d5 3.c4310836.5%51.2%
A10English Opening642536.0%54.0%
A11English, Caro-Kann defensive system204439.4%53.2%
A12English, Caro-Kann defensive system93039.6%51.1%
A13English Opening835340.0%54.0%
A14English, Neo-Catalan declined169745.0%55.6%
A15English, 1...Nf6 (Anglo-Indian defense)1702142.9%53.8%
A16English Opening277235.9%55.2%
A17English Opening325638.2%54.3%
A18English, Mikenas-Carls variation85039.8%58.1%
A19English, Mikenas-Carls, Sicilian variation69538.8%54.1%
A20English Opening929237.8%53.6%
A21English Opening546134.6%53.6%
A22English Opening446238.0%50.4%
A23English Opening, Bremen system, Keres variation87039.0%50.1%
A24English Opening, Bremen system with 3...g624037.5%49.2%
A25English Opening, Sicilian Reversed284734.2%53.9%
A26English Opening, Closed system80737.4%52.2%
A27English Opening, Three knights system136431.4%52.1%
A28English Opening, Four knights system533439.2%52.4%
A29English Opening, Four knights, kingside Fianchetto735941.4%52.2%
A30English Opening, Symmetrical variation768842.3%54.8%
A31English Opening, Symmetrical, Benoni formation144739.4%55.6%
A32English Opening, Symmetrical75742.8%54.0%
A33English Opening, Symmetrical284145.3%53.7%
A34English Opening, Symmetrical371041.7%54.2%
A35English Opening, Symmetrical309043.0%53.0%
A36English Opening, Symmetrical236237.2%52.1%
A37English Opening, Symmetrical225240.1%51.4%
A38English Opening, Symmetrical86844.0%54.7%
A39English Opening, Symmetrical, Main line with d464842.4%56.3%
A40Queen's pawn1125436.8%56.0%
A41Queen's pawn655533.7%55.9%
A42Modern defense, Averbakh system131233.0%60.6%
A43Old Benoni defense284733.3%57.4%
A44Old Benoni defence49529.7%59.9%
A45Queen's pawn game1114634.8%53.3%
A46Queen's pawn game849838.2%53.5%
A47Queen's Indian defense90337.4%51.4%
A48King's Indian, East Indian defense528439.0%51.9%
A49King's Indian, Fianchetto without c4165240.2%55.8%
A50Queen's pawn game227436.9%56.2%
A51Budapest defense declined48740.0%56.0%
A52Budapest defense106541.8%59.6%
A53Old Indian defense168036.8%58.1%
A54Old Indian, Ukrainian variation66036.5%53.7%
A55Old Indian, Main line57535.7%58.2%
A56Benoni defense211529.8%62.2%
A57Benko gambit251836.7%56.8%
A58Benko gambit accepted116937.4%58.6%
A59Benko gambit, 7.e428241.8%64.5%
A60Benoni defense33628.9%57.6%
A61Benoni defense149929.4%57.8%
A62Benoni, Fianchetto variation148135.1%55.9%
A63Benoni, Fianchetto variation, 9...Nbd716637.3%65.1%
A64Benoni, Fianchetto variation, 11...Re825340.3%49.8%
A65Benoni, 6.e454633.2%57.6%
A66Benoni, pawn storm variation4020.0%55.0%
A67Benoni, Taimanov variation34629.8%63.2%
A68Benoni, Four pawns attack12134.7%58.7%
A69Benoni, Four pawns attack, Main line14839.9%53.7%
A70Benoni, Classical with e4 and Nf376038.4%58.8%
A71Benoni, Classical, 8.Bg516934.9%56.5%
A72Benoni, Classical without 9.O-O13945.3%64.4%
A73Benoni, Classical, 9.O-O12731.5%58.3%
A74Benoni, Classical, 9...a6, 10.a44032.5%63.8%
A75Benoni, Classical with ...a6 and 10...Bg414033.6%62.5%
A76Benoni, Classical, 9...Re821241.0%63.4%
A77Benoni, Classical, 9...Re8, 10.Nd223234.5%62.9%
A78Benoni, Classical with ...Re8 and ...Na612732.3%61.0%
A79Benoni, Classical, 11.f310331.1%62.1%
A80Dutch565533.2%54.1%
A81Dutch defense476137.9%56.4%
A82Dutch, Staunton gambit26335.7%47.1%
A83Dutch, Staunton gambit, Staunton's line41637.3%50.8%
A84Dutch defense134835.1%56.4%
A85Dutch with 2.c4 & 3.Nc396232.7%54.6%
A86Dutch with 2.c4 & 3.g349236.8%58.8%
A87Dutch, Leningrad, Main variation56639.2%56.0%
A88Dutch, Leningrad, Main variation with 7...c6121139.7%58.8%
A89Dutch, Leningrad, Main variation with Nc658035.0%62.0%
A90Dutch defense172137.4%60.4%
A91Dutch defense22733.0%52.2%
A92Dutch defense38240.6%59.6%
A93Dutch, Stonewall, Botwinnik variation28739.0%60.6%
A94Dutch, Stonewall with Ba313142.0%56.9%
A95Dutch, Stonewall with Nc331532.4%58.4%
A96Dutch, Classical variation54635.3%59.1%
A97Dutch, Ilyin-Genevsky variation35837.7%59.6%
A98Dutch, Ilyin-Genevsky variation with Qc220729.0%57.5%
A99Dutch, Ilyin-Genevsky variation with b338939.3%60.8%
B00King's pawn Opening442132.9%57.9%
B01Scandinavian (centercounter) center defense962041.1%58.1%
B02Alekhine's defense238335.5%53.3%
B03Alekhine's defense182537.0%61.3%
B04Alekhine's defense, Modern variation255439.5%59.2%
B05Alekhine's defense, Modern variation, 4...Bg4104434.4%62.8%
B06Robatsch (Modern) defense1248535.3%56.6%
B07Pirc defense531235.8%56.5%
B08Pirc, Classical (Two knights) system444738.6%58.3%
B09Pirc, Austrian attack318738.8%58.8%
B10Caro-Kann defense777038.0%53.8%
B11Caro-Kann, Two knights, 3...Bg4135439.7%55.3%
B12Caro-Kann defense1517337.7%56.4%
B13Caro-Kann, Exchange variation302942.5%52.7%
B14Caro-Kann, Panov-Botvinnik attack, 5...e6261447.7%55.0%
B15Caro-Kann defense166237.4%55.9%
B16Caro-Kann, Bronstein-Larsen variation62233.0%60.7%
B17Caro-Kann, Steinitz variation436243.5%53.5%
B18Caro-Kann, Classical variation284344.7%54.7%
B19Caro-Kann, Classical, 7...Nd7324241.4%56.0%
B20Sicilian defense547634.7%50.7%
B21Sicilian, Grand Prix attack300236.2%50.8%
B22Sicilian, Alapin's variation (2.c3)814142.7%54.5%
B23Sicilian, Closed972737.3%52.1%
B24Sicilian, Closed63935.4%50.5%
B25Sicilian, Closed100337.1%50.4%
B26Sicilian, Closed, 6.Be378932.8%50.1%
B27Sicilian defense423639.7%57.9%
B28Sicilian, O'Kelly variation96436.0%57.9%
B29Sicilian, Nimzovich-Rubinstein variation126841.2%57.8%
B30Sicilian defense1007238.6%55.7%
B31Sicilian, Nimzovich-Rossolimo attack (with ...g6, without ...d6)413540.7%56.3%
B32Sicilian defense341139.7%56.5%
B33Sicilian defense603837.6%55.3%
B34Sicilian, Accelerated Fianchetto, Exchange variation60238.7%52.6%
B35Sicilian, Accelerated Fianchetto, Modern variation with Bc4239643.2%53.5%
B36Sicilian, Accelerated Fianchetto, Maroczy bind146146.2%58.6%
B37Sicilian, Accelerated Fianchetto, Maroczy bind, 5...Bg721943.4%55.5%
B38Sicilian, Accelerated Fianchetto, Maroczy bind, 6.Be3119643.4%57.7%
B39Sicilian, Accelerated Fianchetto, Breyer variation70841.7%58.3%
B40Sicilian defense876138.4%54.6%
B41Sicilian, Kan variation92837.8%57.4%
B42Sicilian, Kan, 5.Bd3456538.4%56.9%
B43Sicilian, Kan, 5.Nc3384639.3%56.3%
B44Sicilian defense164642.3%52.8%
B45Sicilian, Taimanov variation236238.3%56.6%
B46Sicilian, Taimanov variation367438.6%55.7%
B47Sicilian, Taimanov (Bastrikov) variation441541.9%54.4%
B48Sicilian, Taimanov variation392537.6%56.3%
B49Sicilian, Taimanov variation77444.4%57.2%
B50Sicilian632739.4%52.8%
B51Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack249638.7%54.8%
B52Sicilian, Canal-Sokolsky attack, 3...Bd7366842.2%52.4%
B53Sicilian, Chekhover variation212440.8%52.0%
B54Sicilian205437.1%55.4%
B55Sicilian, Prins variation, Venice attack9941.4%51.0%
B56Sicilian219139.1%53.2%
B57Sicilian, Sozin (not Scheveningen)171639.7%52.3%
B58Sicilian, Classical79338.8%48.8%
B59Sicilian, Boleslavsky variation, 7.Nb319346.6%52.8%
B60Sicilian, Richter-Rauzer114035.7%59.3%
B61Sicilian, Richter-Rauzer, Larsen variation, 7.Qd266636.6%61.9%
B62Sicilian, Richter-Rauzer, 6...e631237.5%50.2%
B63Sicilian, Richter-Rauzer, Rauzer attack147338.3%56.5%
B64Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9.f436138.5%57.8%
B65Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9...Nxd463741.4%55.6%
B66Sicilian, Richter-Rauzer, Rauzer attack, 7...a6595333.8%51.7%
B67Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 8...Bd7314634.0%55.6%
B68Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 9...Be715333.3%56.5%
B69Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 11.Bxf613528.1%58.5%
B70Sicilian, Dragon variation97543.1%52.1%
B71Sicilian, Dragon, Levenfish variation47538.1%53.4%
B72Sicilian, Dragon, 6.Be351337.0%51.7%
B73Sicilian, Dragon, Classical, 8.O-O61246.4%53.9%
B74Sicilian, Dragon, Classical, 9.Nb364948.4%51.0%
B75Sicilian, Dragon, Yugoslav attack48033.1%56.8%
B76Sicilian, Dragon, Yugoslav attack, 7...O-O146334.7%60.7%
B77Sicilian, Dragon, Yugoslav attack, 9.Bc442537.6%56.5%
B78Sicilian, Dragon, Yugoslav attack, 10.O-O-O50228.7%56.2%
B79Sicilian, Dragon, Yugoslav attack, 12.h41625.0%62.5%
B80Sicilian, Scheveningen variation188632.2%53.6%
B81Sicilian, Scheveningen, Keres attack246434.5%60.1%
B82Sicilian, Scheveningen, 6.f475236.0%57.8%
B83Sicilian, Scheveningen, 6.Be2180942.3%52.0%
B84Sicilian, Scheveningen (Paulsen), Classical variation413439.2%52.1%
B85Sicilian, Scheveningen, Classical variation with ...Qc7 and ...Nc656344.2%54.6%
B86Sicilian, Sozin attack29243.8%53.4%
B87Sozin with ...a6 and ...b587537.0%49.7%
B88Sicilian, Sozin, Leonhardt variation70940.1%54.9%
B89Sicilian, Sozin, 7.Be3196436.4%51.6%
B90Sicilian, Najdorf2905036.3%53.2%
B91Sicilian, Najdorf, Zagreb (Fianchetto) variation109640.5%54.4%
B92Sicilian, Najdorf, Zagreb (Fianchetto) variation595941.0%53.4%
B93Sicilian, Najdorf, 6.f4189939.6%51.1%
B94Sicilian, Najdorf, 6.Bg5108336.6%53.1%
B95Sicilian, Najdorf, 6...e6138638.4%50.1%
B96Sicilian, Najdorf, 7.f4187936.2%52.0%
B97Sicilian, Najdorf, 7...Qb6306538.7%48.0%
B98Sicilian, Najdorf, 7...Be756430.5%57.3%
B99Sicilian, Najdorf, 7...Be7 Main line66330.2%53.2%
C00French defense771235.3%52.0%
C01French, Exchange variation211343.3%53.6%
C02French, Advance variation671634.3%55.7%
C03French, Tarrasch324242.4%57.2%
C04French, Tarrasch, Guimard Main line56329.7%60.1%
C05French, Tarrasch, Closed variation156831.2%61.1%
C06French, Tarrasch, Closed variation, Main line112137.6%60.1%
C07French, Tarrasch, Open variation455647.0%54.1%
C08French, Tarrasch, Open, 4.exd5 exd5158950.7%54.8%
C09French, Tarrasch, Open variation, Main line124850.5%56.7%
C10French, Paulsen variation479543.0%57.0%
C11French defense1175540.8%54.5%
C12French, MacCutcheon variation127636.4%56.4%
C13French, Classical68132.5%57.3%
C14French, Classical variation107736.6%57.6%
C15French, Winawer (Nimzovich) variation162939.7%55.1%
C16French, Winawer, Advance variation141832.4%56.8%
C17French, Winawer, Advance variation113736.9%58.1%
C18French, Winawer, Advance variation108529.0%61.1%
C19French, Winawer, Advance, 6...Ne7558532.9%60.9%
C20King's pawn game50034.0%46.8%
C21center game90038.6%52.2%
C22center game134337.8%50.2%
C23Bishop's Opening70739.3%52.3%
C24Bishop's Opening, Berlin defense195640.4%52.0%
C25Vienna game88335.1%55.9%
C26Vienna, Falkbeer variation147840.2%53.3%
C27Vienna game34836.5%51.0%
C28Vienna game64640.9%52.0%
C29Vienna gambit, Kaufmann variation96936.2%50.8%
C30King's gambit102932.7%58.0%
C31KGD, Falkbeer counter-gambit85437.6%53.0%
C32KGD, Falkbeer, 5. dxe414137.6%53.5%
C33King's gambit accepted122733.3%48.0%
C34King's knight's gambit90330.8%50.8%
C35KGA, Cunningham defense41027.6%49.9%
C36KGA, Abbazia defense (Classical defense, Modern defense)89440.0%49.4%
C37KGA, Quaade gambit19138.2%42.1%
C38King's knight's gambit9933.3%31.8%
C39King's knight's gambit46438.1%44.9%
C40King's knight Opening63132.6%59.3%
C41Philidor's defense345838.0%58.2%
C42Petrov's defense885544.8%56.1%
C43Petrov, Modern (Steinitz) attack355344.8%53.2%
C44King's pawn game519641.6%51.7%
C45Scotch game654343.0%53.1%
C46Three knights game201538.2%52.4%
C47Four knights, Scotch variation79048.9%53.9%
C48Four knights, Spanish variation229545.2%52.2%
C49Four knights, double Ruy Lopez124043.0%53.4%
C50King's pawn game627739.4%53.5%
C51Evans gambit declined92537.3%52.5%
C52Evans gambit62237.8%49.4%
C53Giuoco piano377138.7%52.7%
C54Guioco piano27251.1%50.6%
C55Two knights defense210239.1%55.8%
C56Two knights defense16047.5%48.8%
C57Two knights defense50836.6%51.6%
C58Two knights defense58133.7%52.8%
C59Two knights defense61333.4%48.2%
C60Ruy Lopez129539.2%54.1%
C61Ruy Lopez, Bird's defense61337.4%56.0%
C62Ruy Lopez, Old Steinitz defence50837.4%54.9%
C63Ruy Lopez, Schilemann defense105043.5%57.0%
C64Ruy Lopez, Classical (Cordel) defence131540.8%55.4%
C65Ruy Lopez, Berlin defense634040.1%52.8%
C66Ruy Lopez, Berlin defence, 4.O-O, d646447.0%58.2%
C67Ruy Lopez, Berlin defence, Open variation533847.5%53.8%
C68Ruy Lopez, Exchange variation36740.9%51.2%
C69Ruy Lopez, Exchange variation, 5.O-O327241.7%52.6%
C70Ruy Lopez,130141.1%56.7%
C71Ruy Lopez, Modern Steinitz defense44740.5%55.6%
C72Ruy Lopez, Modern Steinitz defense 5.0-090741.5%58.0%
C73Ruy Lopez, Modern Steinitz defense, Richter variation57739.9%50.1%
C74Ruy Lopez, Modern Steinitz defense51032.7%56.6%
C75Ruy Lopez, Modern Steinitz defense43937.4%55.8%
C76Ruy Lopez, Modern Steinitz defense, Fianchetto (Bronstein) variation56636.7%53.7%
C77Ruy Lopez, Morphy defence308342.9%52.6%
C78Ruy Lopez, 5.O-O407643.9%54.8%
C79Ruy Lopez, Steinitz defense deferred (Russian defence)51840.7%54.9%
C80Ruy Lopez, Open (Tarrasch) defence309342.7%52.3%
C81Ruy Lopez, Open, Howell attack29248.6%54.1%
C82Ruy Lopez, Open, 9.c364142.9%62.5%
C83Ruy Lopez, Open, Classical defence30347.2%57.9%
C84Ruy Lopez, Closed defense209142.7%51.6%
C85Ruy Lopez, Exchange variation doubly deferred (DERLD)157039.8%49.4%
C86Worrall attack50140.9%52.0%
C87Ruy Lopez, Closed, Averbach variation43140.6%59.5%
C88Ruy Lopez, Closed761641.2%52.9%
C89Ruy Lopez, Marshall counter-attack157049.2%54.6%
C90Ruy Lopez, closed (with ...d6)226437.0%52.1%
C91Ruy Lopez, closed, 9.d4533942.6%54.9%
C92Ruy Lopez, closed, 9.d4299939.7%57.4%
C93Ruy Lopez, closed, Smyslov defense26340.3%58.9%
C94Ruy Lopez, Closed, Breyer defense10937.6%57.3%
C95Ruy Lopez, closed, Breyer, 10.d488639.7%56.5%
C96Ruy Lopez, closed, 8...Na5103734.7%65.2%
C97Ruy Lopez, Closed, Chigorin defense83131.0%63.4%
C98Ruy Lopez, Closed, Chigorin, 12...Nc615131.1%63.2%
C99Ruy Lopez, Closed, Chigorin, 12...c5d491640.3%62.9%
D00Queen's pawn game790836.3%50.9%
D01Richter-Veresov attack93031.6%48.6%
D02Queen's pawn game, 2. Nf31059040.5%53.5%
D03Torre attack, Tartakower variation89338.3%50.6%
D04Queen's pawn game134438.8%51.6%
D05Queen's pawn game, Zukertort variation178339.4%53.0%
D06Queen's Gambit84839.2%57.8%
D07QGD; Chigorin defense132036.1%58.0%
D08QGD; Albin counter-gambit82239.1%56.5%
D09QGD; Albin counter-gambit, 5.g345742.0%56.5%
D10QGD; Slav defense785141.1%54.7%
D11QGD; Slav defense, 3.Nf31024442.0%55.4%
D12QGD; Slav defense, 4.e3 Bf5423640.4%54.5%
D13QGD; Slav defense, Exchange variation94948.9%55.1%
D14QGD; Slav defense, Exchange variation103251.1%52.6%
D15QGD; Slav accepted, Exchange variation, 6.Bf4 Bf5661139.6%55.4%
D16QGD; Slav accepted, Alapin variation119542.8%58.3%
D17QGD; Slav defense, Czech defence262541.8%58.2%
D18QGD; Dutch variation43542.1%59.0%
D19QGD; Dutch variation198941.7%56.8%
D20Queen's Gambit accepted505641.6%56.1%
D21QGA, 3.Nf351141.3%56.3%
D22QGA; Alekhine defense73345.2%56.5%
D23Queen's gambit accepted58342.5%53.7%
D24QGA, 4.Nc356540.9%53.4%
D25QGA, 4.e3103739.8%59.2%
D26QGA; classical variation162649.9%55.1%
D27QGA; classical variation636451.3%55.4%
D28QGA; Classical variation 7.Qe238551.9%55.6%
D29QGA; Classical variation 8...Bb741642.8%46.9%
D30QGD1173545.5%54.5%
D31QGD, 3.Nc3705641.8%53.7%
D32QGD; Tarrasch defense75944.3%53.9%
D33QGD; Tarrasch, Schlechter-Rubinstein system56544.8%55.1%
D34QGD; Tarrasch, 7...Be7162148.3%57.0%
D35QGD; 3...Nf6360043.0%54.9%
D36QGD; Exchange, positional line, 6.Qc248844.1%54.4%
D37QGD; 4.Nf31244746.2%54.1%
D38QGD; Ragozin variation578746.1%52.9%
D39QGD; Ragozin, Vienna variation182749.3%51.3%
D40QGD; Semi-Tarrasch defense59043.9%55.3%
D41QGD; Semi-Tarrasch, 5.cd118048.1%57.2%
D42QGD; Semi-Tarrasch, 7.Bd341347.2%54.1%
D43QGD; Semi-Slav929542.0%53.0%
D44QGD; Semi-Slav 5.Bg5 dc146836.6%57.0%
D45QGD; Semi-Slav 5.e31725643.2%53.4%
D46QGD; Semi-Slav 6.Bd389343.0%57.6%
D47QGD; Semi-Slav 7.Bc4912841.6%53.6%
D48QGD; Meran, 8...a6245645.0%51.6%
D49QGD; Meran, 11. Nxb554841.2%49.6%
D50QGD; 4.Bg561741.3%56.5%
D51QGD; 4.Bg5 Nbd748046.0%52.8%
D52QGD167941.9%55.4%
D53QGD; 4.Bg5 Be7134745.6%55.2%
D54QGD; Anti-neo-Orthodox variation15046.0%55.7%
D55QGD; 6.Nf3120448.1%53.6%
D56QGD; Lasker defense70250.3%52.4%
D57QGD; Lasker defense, Main line20553.7%55.6%
D58QGD; Tartakower (Makagonov-Bondarevsky) system534346.8%52.1%
D59QGD; Tartakower (Makagonov-Bondarevsky) system, 8.cd Nxd539349.1%46.4%
D60QGD; Orthodox defense34941.0%53.4%
D61QGD; Orthodox defense, Rubinstein variation44046.4%53.6%
D62QGD; Orthodox defense, 7.Qc2 c5, 8.cd (Rubinstein)25950.2%54.8%
D63QGD; Orthodox defense, 7.Rc195444.0%56.2%
D64QGD; Orthodox defense, Rubinstein attack (with Rc1)20245.0%54.2%
D65QGD; Orthodox defense, Rubinstein attack, Main line3151.6%58.1%
D66QGD; Orthodox defense, Bd3 line37047.6%58.4%
D67QGD; Orthodox defense, Bd3 line, Capablanca freeing manoever15446.8%61.0%
D68QGD; Orthodox defense, Classical variation13753.3%56.6%
D69QGD; Orthodox defense, Classical, 13.dxe51752.9%55.9%
D70Neo-Gruenfeld defense59737.0%53.4%
D71Neo-Gruenfeld, 5.cd38146.7%56.7%
D72Neo-Gruenfeld, 5.cd, Main line29334.5%61.3%
D73Neo-Gruenfeld, 5.Nf3101751.6%55.6%
D74Neo-Gruenfeld, 6.cd Nxd5, 7.O-O30245.4%57.1%
D75Neo-Gruenfeld, 6.cd Nxd5, 7.O-O c5, 8.Nc327943.4%59.0%
D76Neo-Gruenfeld, 6.cd Nxd5, 7.O-O Nb662846.5%57.5%
D77Neo-Gruenfeld, 6.O-O86946.8%54.8%
D78Neo-Gruenfeld, 6.O-O c699044.2%53.4%
D79Neo-Gruenfeld, 6.O-O, Main line65549.6%54.3%
D80Gruenfeld defense240644.6%53.7%
D81Gruenfeld; Russian variation74141.6%59.0%
D82Gruenfeld 4.Bf471743.4%53.1%
D83Gruenfeld gambit63744.0%57.8%
D84Gruenfeld gambit accepted16547.9%57.9%
D85Gruenfeld, exchange variation773547.7%56.1%
D86Gruenfeld, Exchange, Classical variation160545.7%55.8%
D87Gruenfeld, Exchange, Spassky variation75344.6%56.8%
D88Gruenfeld, Spassky variation, Main line, 10...cd, 11.cd28041.8%60.5%
D89Gruenfeld, Spassky variation, Main line, 13.Bd38740.2%47.7%
D90Gruenfeld, Three knights variation142445.0%53.9%
D91Gruenfeld, Three knights variation107240.1%48.3%
D92Gruenfeld, 5.Bf491345.5%55.8%
D93Gruenfeld with 5. Bf4 O-O 6. e338850.0%54.6%
D94Gruenfeld, 5.e3111143.7%54.2%
D95Gruenfeld with 5. e3 O-O 6. Qb317240.1%53.8%
D96Gruenfeld, Russian variation47341.6%52.3%
D97Gruenfeld, Russian variation with 7. e4307344.7%53.8%
D98Gruenfeld, Russian, Smyslov variation40641.6%58.7%
D99Gruenfeld defense, Smyslov, Main line27539.6%58.7%
E00Queen's pawn game544340.9%55.0%
E01Catalan, closed80947.7%54.4%
E02Catalan, open, 5.Qa421943.8%58.4%
E03Catalan, open, Alekhine variation21647.7%46.1%
E04Catalan, Open, 5.Nf3560644.3%53.7%
E05Catalan, Open, Classical line20752.7%58.2%
E06Catalan, Closed, 5.Nf3385850.0%53.8%
E07Catalan, Closed, 6...Nbd726741.9%50.9%
E08Catalan, Closed, 7.Qc249539.8%53.8%
E09Catalan, Closed, Main line32637.1%59.0%
E10Queen's pawn game 3. Nf3690443.4%55.4%
E11Bogo-Indian defense693140.6%56.2%
E12Queen's Indian defense1651742.2%53.8%
E13Queen's Indian, 4.Nc3, Main line30536.4%53.0%
E14Queen's Indian, 4.e3210539.4%52.8%
E15Queen's Indian, 4.g32113042.6%56.3%
E16Queen's Indian, Capablanca variation142241.4%57.7%
E17Queen's Indian, 5.Bg2 Be7279442.1%56.0%
E18Queen's Indian, Old Main line, 7.Nc3201944.0%56.9%
E19Queen's Indian, Old Main line, 9.Qxc3151847.2%58.0%
E20Nimzo-Indian defense216840.6%53.9%
E21Nimzo-Indian, Three knights variation346841.5%54.6%
E22Nimzo-Indian, Spielmann variation69937.9%53.3%
E23Nimzo-Indian, Spielmann, 4...c5, 5.dc Nc618640.9%48.4%
E24Nimzo-Indian, Saemisch variation57838.9%51.5%
E25Nimzo-Indian, Saemisch variation, Keres variation70647.6%54.1%
E26Nimzo-Indian, Saemisch variation, 4. a3 Bxc3+ 5. bxc3 c5 6. e333837.3%55.3%
E27Nimzo-Indian, Saemisch variation, 5...0-012044.2%49.6%
E28Nimzo-Indian, Saemisch variation, 6. e336031.7%52.8%
E29Nimzo-Indian, Saemisch variation, Main line20937.3%54.5%
E30Nimzo-Indian, Leningrad variation,105533.8%49.9%
E31Nimzo-Indian, Leningrad variation, main line42634.5%49.4%
E32Nimzo-Indian, Classical variation792543.0%53.8%
E33Nimzo-Indian, Classical variation, 4...Nc673638.0%57.6%
E34Nimzo-Indian, Classical, Noa variation103352.5%53.9%
E35Nimzo-Indian, Classical, Noa variation, 5. cxd5 exd579649.2%50.5%
E36Nimzo-Indian, Classical, Noa variation, 5. a349144.0%53.8%
E37Nimzo-Indian, Classical, Noa variation, Main line, 7.Qc257446.9%61.1%
E38Nimzo-Indian, Classical, 4...c577838.3%59.5%
E39Nimzo-Indian, Classical, Pirc variation114340.6%54.9%
E40Nimzo-Indian, 4.e352133.8%58.0%
E41Nimzo-Indian, 4.e3 c5157441.0%53.6%
E42Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein)85447.5%54.3%
E43Nimzo-Indian, Fischer variation76536.7%53.5%
E44Nimzo-Indian, Fischer variation, 5.Ne273239.3%55.6%
E45Nimzo-Indian, 4.e3, Bronstein (Byrne) variation52641.4%54.2%
E46Nimzo-Indian, 4.e3 O-O150043.3%51.2%
E47Nimzo-Indian, 4.e3 O-O, 5.Bd387145.6%52.4%
E48Nimzo-Indian, 4.e3 O-O, 5.Bd3 d576143.6%51.8%
E49Nimzo-Indian, 4.e3, Botvinnik system30344.2%56.1%
E50Nimzo-Indian, 4.e3 e8g8, 5.Nf3, without ...d529543.1%50.3%
E51Nimzo-Indian, 4.e3 e8g8, 5.Nf3 d7d541948.4%53.6%
E52Nimzo-Indian, 4.e3, Main line with ...b669040.4%50.9%
E53Nimzo-Indian, 4.e3, Main line with ...c575643.4%53.8%
E54Nimzo-Indian, 4.e3, Gligoric system with 7...dc139748.9%55.9%
E55Nimzo-Indian, 4.e3, Gligoric system, Bronstein variation206048.6%55.5%
E56Nimzo-Indian, 4.e3, Main line with 7...Nc653152.2%55.6%
E57Nimzo-Indian, 4. e3, Main line with 8...dxc4 and 9...Bxc4 cxd4 1338.5%57.7%
E58Nimzo-Indian, 4.e3, Main line with 8...Bxc3161244.9%52.8%
E59Nimzo-Indian, 4.e3, Main line79643.5%53.9%
E60King's Indian defense782139.4%56.4%
E61King's Indian defense, 3.Nc3167235.5%55.3%
E62King's Indian, Fianchetto variation222935.4%59.2%
E63King's Indian, Fianchetto, Panno variation244238.0%57.0%
E64King's Indian, Fianchetto, Yugoslav system15242.1%57.9%
E65King's Indian, Yugoslav, 7.O-O31346.0%53.7%
E66King's Indian, Fianchetto, Yugoslav Panno38833.2%57.6%
E67King's Indian, Fianchetto with ...Nd776741.5%55.3%
E68King's Indian, Fianchetto, Classical variation, 8.e4147639.7%59.8%
E69King's Indian, Fianchetto, Classical Main line56033.8%62.4%
E70King's Indian, 4.e4205532.7%57.7%
E71King's Indian, Makagonov system (5.h3)104334.9%59.6%
E72King's Indian with e4 & g320835.1%56.0%
E73King's Indian, 5.Be2147334.5%56.4%
E74King's Indian, Averbakh, 6...c551037.8%57.9%
E75King's Indian, Averbakh, Main line25033.2%56.6%
E76King's Indian, Four pawns attack67036.9%55.0%
E77King's Indian, Four pawns attack, 6.Be228033.6%56.1%
E78King's Indian, Four pawns attack, with Be2 and Nf311139.6%57.7%
E79King's Indian, Four pawns attack, Main line5558.2%56.4%
E80King's Indian, Saemisch variation68233.9%58.9%
E81King's Indian, Saemisch, 5...O-O292135.0%55.2%
E82King's Indian, Saemisch, double Fianchetto variation19337.3%58.5%
E83King's Indian, Saemisch, 6...Nc664136.3%55.5%
E84King's Indian, Saemisch, Panno Main line71136.8%54.6%
E85King's Indian, Saemisch, Orthodox variation19438.1%54.6%
E86King's Indian, Saemisch, Orthodox, 7.Nge2 c662232.2%53.2%
E87King's Indian, Saemisch, Orthodox, 7.d549226.6%56.6%
E88King's Indian, Saemisch, Orthodox, 7.d5 c648033.8%57.5%
E89King's Indian, Saemisch, Orthodox Main line8330.1%54.8%
E90King's Indian, 5.Nf3142433.6%56.8%
E91King's Indian, 6.Be2114435.4%62.0%
E92King's Indian, Classical variation294136.9%55.7%
E93King's Indian, Petrosian system, Main line12832.0%52.0%
E94King's Indian, Orthodox variation249236.9%57.6%
E95King's Indian, Orthodox, 7...Nbd7, 8.Re153139.0%55.6%
E96King's Indian, Orthodox, 7...Nbd7, Main line10138.6%58.9%
E97King's Indian, Orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation)591834.2%56.5%
E98King's Indian, Orthodox, Aronin-Taimanov, 9.Ne196827.0%61.3%
E99King's Indian, Orthodox, Aronin-Taimanov, Main line22224.3%62.2%

Created in 2005-2013 by CCRL team
Last games added on May 30, 2020