CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
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 Openings1840439.3%50.6%
A01Nimzovich-Larsen attack990837.5%50.2%
A02Bird's Opening473136.5%49.8%
A03Bird's Opening395935.2%48.0%
A04Reti Opening1470437.7%54.9%
A05Reti Opening, 2..Nf6888838.6%52.9%
A06Reti Opening, 2..d5603838.8%50.0%
A07Reti Opening, King's Indian attack (Barcza system)1494740.8%53.3%
A08Reti Opening, King's Indian attack117540.8%51.7%
A09Reti Opening, 2..d5 3.c4338037.5%51.3%
A10English Opening698036.7%53.9%
A11English, Caro-Kann defensive system218940.2%53.3%
A12English, Caro-Kann defensive system102139.7%50.7%
A13English Opening906741.2%54.0%
A14English, Neo-Catalan declined188146.1%55.5%
A15English, 1...Nf6 (Anglo-Indian defense)1839243.5%54.0%
A16English Opening293536.7%55.0%
A17English Opening351539.4%54.3%
A18English, Mikenas-Carls variation91040.2%58.4%
A19English, Mikenas-Carls, Sicilian variation73039.0%54.5%
A20English Opening1061938.8%53.3%
A21English Opening572135.4%53.5%
A22English Opening469838.5%50.4%
A23English Opening, Bremen system, Keres variation97440.6%50.9%
A24English Opening, Bremen system with 3...g624638.6%49.4%
A25English Opening, Sicilian Reversed300635.0%53.6%
A26English Opening, Closed system85237.7%52.4%
A27English Opening, Three knights system140631.5%52.1%
A28English Opening, Four knights system584540.2%52.3%
A29English Opening, Four knights, kingside Fianchetto799641.8%52.4%
A30English Opening, Symmetrical variation834343.0%55.0%
A31English Opening, Symmetrical, Benoni formation152739.9%55.7%
A32English Opening, Symmetrical85545.0%54.1%
A33English Opening, Symmetrical304145.9%53.8%
A34English Opening, Symmetrical408342.7%54.0%
A35English Opening, Symmetrical333343.5%53.1%
A36English Opening, Symmetrical255338.3%52.0%
A37English Opening, Symmetrical242440.8%51.4%
A38English Opening, Symmetrical90844.3%54.6%
A39English Opening, Symmetrical, Main line with d468742.1%56.3%
A40Queen's pawn1216537.6%56.1%
A41Queen's pawn708134.1%56.2%
A42Modern defense, Averbakh system141433.5%60.7%
A43Old Benoni defense300234.0%57.4%
A44Old Benoni defence50329.0%59.8%
A45Queen's pawn game1224335.9%53.3%
A46Queen's pawn game921239.2%53.6%
A47Queen's Indian defense97738.4%51.1%
A48King's Indian, East Indian defense577039.9%51.9%
A49King's Indian, Fianchetto without c4176541.4%55.5%
A50Queen's pawn game254037.1%56.4%
A51Budapest defense declined49540.0%56.0%
A52Budapest defense113641.9%59.7%
A53Old Indian defense175337.0%58.3%
A54Old Indian, Ukrainian variation71236.8%54.1%
A55Old Indian, Main line60435.9%58.4%
A56Benoni defense224529.8%62.1%
A57Benko gambit284037.4%57.1%
A58Benko gambit accepted133038.9%58.0%
A59Benko gambit, 7.e432640.2%65.5%
A60Benoni defense41331.2%58.2%
A61Benoni defense155730.1%57.6%
A62Benoni, Fianchetto variation158035.6%55.9%
A63Benoni, Fianchetto variation, 9...Nbd717337.0%64.7%
A64Benoni, Fianchetto variation, 11...Re826040.0%50.0%
A65Benoni, 6.e461532.8%58.0%
A66Benoni, pawn storm variation4122.0%54.9%
A67Benoni, Taimanov variation37229.6%62.6%
A68Benoni, Four pawns attack12535.2%58.4%
A69Benoni, Four pawns attack, Main line15939.6%55.0%
A70Benoni, Classical with e4 and Nf390037.4%60.1%
A71Benoni, Classical, 8.Bg517135.1%56.7%
A72Benoni, Classical without 9.O-O15944.7%65.7%
A73Benoni, Classical, 9.O-O13131.3%59.2%
A74Benoni, Classical, 9...a6, 10.a44032.5%63.8%
A75Benoni, Classical with ...a6 and 10...Bg414134.0%62.4%
A76Benoni, Classical, 9...Re823339.9%61.6%
A77Benoni, Classical, 9...Re8, 10.Nd223534.0%63.4%
A78Benoni, Classical with ...Re8 and ...Na612832.0%61.3%
A79Benoni, Classical, 11.f310531.4%62.4%
A80Dutch598333.8%54.3%
A81Dutch defense515938.4%56.9%
A82Dutch, Staunton gambit26937.2%47.2%
A83Dutch, Staunton gambit, Staunton's line43637.2%50.9%
A84Dutch defense140035.1%56.8%
A85Dutch with 2.c4 & 3.Nc3100033.2%54.9%
A86Dutch with 2.c4 & 3.g353437.6%58.3%
A87Dutch, Leningrad, Main variation60339.0%56.0%
A88Dutch, Leningrad, Main variation with 7...c6135540.5%58.5%
A89Dutch, Leningrad, Main variation with Nc663435.2%61.9%
A90Dutch defense181638.1%60.2%
A91Dutch defense24133.2%52.7%
A92Dutch defense38940.6%59.9%
A93Dutch, Stonewall, Botwinnik variation29839.3%60.9%
A94Dutch, Stonewall with Ba313543.7%56.7%
A95Dutch, Stonewall with Nc332232.6%58.9%
A96Dutch, Classical variation57735.7%59.3%
A97Dutch, Ilyin-Genevsky variation37038.6%59.6%
A98Dutch, Ilyin-Genevsky variation with Qc221830.3%58.3%
A99Dutch, Ilyin-Genevsky variation with b339939.1%60.9%
B00King's pawn Opening465033.6%58.1%
B01Scandinavian (centercounter) center defense1021041.2%58.2%
B02Alekhine's defense252636.1%53.5%
B03Alekhine's defense195336.7%61.6%
B04Alekhine's defense, Modern variation282040.0%59.2%
B05Alekhine's defense, Modern variation, 4...Bg4110234.5%62.8%
B06Robatsch (Modern) defense1332535.7%56.8%
B07Pirc defense560936.0%56.8%
B08Pirc, Classical (Two knights) system477339.1%58.3%
B09Pirc, Austrian attack346638.9%59.0%
B10Caro-Kann defense826338.7%54.0%
B11Caro-Kann, Two knights, 3...Bg4144340.1%55.2%
B12Caro-Kann defense1627638.0%56.5%
B13Caro-Kann, Exchange variation329243.9%52.7%
B14Caro-Kann, Panov-Botvinnik attack, 5...e6275448.4%55.0%
B15Caro-Kann defense179638.9%56.1%
B16Caro-Kann, Bronstein-Larsen variation64433.1%60.6%
B17Caro-Kann, Steinitz variation464743.7%53.6%
B18Caro-Kann, Classical variation308645.2%54.6%
B19Caro-Kann, Classical, 7...Nd7334041.6%56.0%
B20Sicilian defense589635.5%50.7%
B21Sicilian, Grand Prix attack310436.7%50.9%
B22Sicilian, Alapin's variation (2.c3)861243.4%54.5%
B23Sicilian, Closed1041238.1%52.2%
B24Sicilian, Closed71336.5%51.3%
B25Sicilian, Closed107437.4%50.2%
B26Sicilian, Closed, 6.Be383533.7%49.9%
B27Sicilian defense431039.7%57.8%
B28Sicilian, O'Kelly variation102236.9%58.3%
B29Sicilian, Nimzovich-Rubinstein variation132241.0%58.1%
B30Sicilian defense1070939.3%55.7%
B31Sicilian, Nimzovich-Rossolimo attack (with ...g6, without ...d6)462241.6%56.2%
B32Sicilian defense374339.7%56.6%
B33Sicilian defense649237.9%55.5%
B34Sicilian, Accelerated Fianchetto, Exchange variation65939.0%53.0%
B35Sicilian, Accelerated Fianchetto, Modern variation with Bc4254343.5%53.8%
B36Sicilian, Accelerated Fianchetto, Maroczy bind157046.2%58.9%
B37Sicilian, Accelerated Fianchetto, Maroczy bind, 5...Bg722543.6%55.6%
B38Sicilian, Accelerated Fianchetto, Maroczy bind, 6.Be3125342.9%58.2%
B39Sicilian, Accelerated Fianchetto, Breyer variation72341.6%58.3%
B40Sicilian defense933738.9%54.7%
B41Sicilian, Kan variation101939.0%56.9%
B42Sicilian, Kan, 5.Bd3487838.6%57.2%
B43Sicilian, Kan, 5.Nc3417339.3%56.2%
B44Sicilian defense174342.9%52.8%
B45Sicilian, Taimanov variation247438.5%56.7%
B46Sicilian, Taimanov variation396039.1%55.8%
B47Sicilian, Taimanov (Bastrikov) variation464342.1%54.4%
B48Sicilian, Taimanov variation413237.9%56.4%
B49Sicilian, Taimanov variation81644.1%57.5%
B50Sicilian695340.0%52.5%
B51Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack285140.0%55.1%
B52Sicilian, Canal-Sokolsky attack, 3...Bd7402443.1%52.5%
B53Sicilian, Chekhover variation238241.7%52.3%
B54Sicilian230638.2%55.0%
B55Sicilian, Prins variation, Venice attack10339.8%51.0%
B56Sicilian237839.3%53.4%
B57Sicilian, Sozin (not Scheveningen)180239.8%52.4%
B58Sicilian, Classical82339.0%49.0%
B59Sicilian, Boleslavsky variation, 7.Nb321048.6%52.9%
B60Sicilian, Richter-Rauzer120235.6%59.2%
B61Sicilian, Richter-Rauzer, Larsen variation, 7.Qd269436.7%62.0%
B62Sicilian, Richter-Rauzer, 6...e633336.9%50.3%
B63Sicilian, Richter-Rauzer, Rauzer attack159138.3%56.8%
B64Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9.f436238.7%57.7%
B65Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9...Nxd465241.9%55.4%
B66Sicilian, Richter-Rauzer, Rauzer attack, 7...a6612534.0%51.8%
B67Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 8...Bd7328034.1%55.6%
B68Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 9...Be716234.6%56.2%
B69Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 11.Bxf614128.4%58.9%
B70Sicilian, Dragon variation108243.8%52.2%
B71Sicilian, Dragon, Levenfish variation49737.0%53.3%
B72Sicilian, Dragon, 6.Be357238.1%52.4%
B73Sicilian, Dragon, Classical, 8.O-O66447.9%54.5%
B74Sicilian, Dragon, Classical, 9.Nb369948.4%50.5%
B75Sicilian, Dragon, Yugoslav attack51532.4%57.8%
B76Sicilian, Dragon, Yugoslav attack, 7...O-O159434.5%60.5%
B77Sicilian, Dragon, Yugoslav attack, 9.Bc444238.5%56.6%
B78Sicilian, Dragon, Yugoslav attack, 10.O-O-O51429.2%56.6%
B79Sicilian, Dragon, Yugoslav attack, 12.h41625.0%62.5%
B80Sicilian, Scheveningen variation197332.4%53.9%
B81Sicilian, Scheveningen, Keres attack255634.5%60.2%
B82Sicilian, Scheveningen, 6.f478635.9%58.3%
B83Sicilian, Scheveningen, 6.Be2190242.9%52.3%
B84Sicilian, Scheveningen (Paulsen), Classical variation448239.7%52.3%
B85Sicilian, Scheveningen, Classical variation with ...Qc7 and ...Nc658944.1%55.0%
B86Sicilian, Sozin attack30044.3%53.2%
B87Sozin with ...a6 and ...b592637.3%49.6%
B88Sicilian, Sozin, Leonhardt variation74139.5%55.0%
B89Sicilian, Sozin, 7.Be3202036.2%51.6%
B90Sicilian, Najdorf3107136.7%53.3%
B91Sicilian, Najdorf, Zagreb (Fianchetto) variation130141.5%54.0%
B92Sicilian, Najdorf, Zagreb (Fianchetto) variation644941.6%53.4%
B93Sicilian, Najdorf, 6.f4205540.3%51.1%
B94Sicilian, Najdorf, 6.Bg5136038.6%53.1%
B95Sicilian, Najdorf, 6...e6158638.7%50.2%
B96Sicilian, Najdorf, 7.f4199236.7%52.1%
B97Sicilian, Najdorf, 7...Qb6321939.5%48.7%
B98Sicilian, Najdorf, 7...Be760231.6%57.3%
B99Sicilian, Najdorf, 7...Be7 Main line68230.2%53.7%
C00French defense808435.5%52.2%
C01French, Exchange variation223644.0%53.3%
C02French, Advance variation721035.0%55.7%
C03French, Tarrasch343142.9%57.3%
C04French, Tarrasch, Guimard Main line59129.3%60.8%
C05French, Tarrasch, Closed variation166631.5%60.9%
C06French, Tarrasch, Closed variation, Main line119038.7%60.2%
C07French, Tarrasch, Open variation485847.8%54.2%
C08French, Tarrasch, Open, 4.exd5 exd5169451.7%54.6%
C09French, Tarrasch, Open variation, Main line133651.9%56.7%
C10French, Paulsen variation511443.4%57.0%
C11French defense1255241.2%54.7%
C12French, MacCutcheon variation133737.1%56.4%
C13French, Classical71433.1%57.3%
C14French, Classical variation113637.1%57.8%
C15French, Winawer (Nimzovich) variation180341.0%54.7%
C16French, Winawer, Advance variation149132.9%56.5%
C17French, Winawer, Advance variation122437.9%58.3%
C18French, Winawer, Advance variation114628.8%61.1%
C19French, Winawer, Advance, 6...Ne7584632.8%61.2%
C20King's pawn game54634.6%47.5%
C21center game92038.9%52.2%
C22center game138937.9%50.1%
C23Bishop's Opening72539.4%52.1%
C24Bishop's Opening, Berlin defense214241.9%51.8%
C25Vienna game93235.2%56.5%
C26Vienna, Falkbeer variation159340.5%53.3%
C27Vienna game38139.1%51.6%
C28Vienna game67940.4%51.8%
C29Vienna gambit, Kaufmann variation101236.9%50.5%
C30King's gambit109533.0%57.9%
C31KGD, Falkbeer counter-gambit89438.1%52.6%
C32KGD, Falkbeer, 5. dxe415339.2%53.6%
C33King's gambit accepted131634.3%48.0%
C34King's knight's gambit93331.2%50.4%
C35KGA, Cunningham defense41427.5%50.2%
C36KGA, Abbazia defense (Classical defense, Modern defense)94339.7%49.6%
C37KGA, Quaade gambit21636.6%40.5%
C38King's knight's gambit11431.6%30.7%
C39King's knight's gambit50038.4%44.6%
C40King's knight Opening68332.2%60.3%
C41Philidor's defense364238.3%58.5%
C42Petrov's defense978545.6%56.2%
C43Petrov, Modern (Steinitz) attack384745.4%53.3%
C44King's pawn game543841.7%51.8%
C45Scotch game716843.9%53.0%
C46Three knights game214038.6%52.7%
C47Four knights, Scotch variation91349.6%53.5%
C48Four knights, Spanish variation246846.5%52.2%
C49Four knights, double Ruy Lopez131543.2%53.6%
C50King's pawn game767841.2%52.9%
C51Evans gambit declined99437.1%53.2%
C52Evans gambit68638.5%49.9%
C53Giuoco piano432040.0%53.0%
C54Guioco piano29753.2%49.8%
C55Two knights defense226639.9%55.6%
C56Two knights defense16647.6%49.1%
C57Two knights defense52236.6%52.0%
C58Two knights defense65035.4%53.1%
C59Two knights defense63734.9%48.0%
C60Ruy Lopez140140.7%54.4%
C61Ruy Lopez, Bird's defense64737.7%56.7%
C62Ruy Lopez, Old Steinitz defence51637.0%55.5%
C63Ruy Lopez, Schilemann defense114543.8%57.3%
C64Ruy Lopez, Classical (Cordel) defence143242.3%55.9%
C65Ruy Lopez, Berlin defense744541.2%52.8%
C66Ruy Lopez, Berlin defence, 4.O-O, d650049.2%58.0%
C67Ruy Lopez, Berlin defence, Open variation598048.4%53.9%
C68Ruy Lopez, Exchange variation42043.8%50.5%
C69Ruy Lopez, Exchange variation, 5.O-O349542.3%52.7%
C70Ruy Lopez,140941.3%56.8%
C71Ruy Lopez, Modern Steinitz defense45740.3%55.8%
C72Ruy Lopez, Modern Steinitz defense 5.0-097641.4%57.5%
C73Ruy Lopez, Modern Steinitz defense, Richter variation59740.2%50.6%
C74Ruy Lopez, Modern Steinitz defense52233.0%56.5%
C75Ruy Lopez, Modern Steinitz defense45737.2%55.6%
C76Ruy Lopez, Modern Steinitz defense, Fianchetto (Bronstein) variation60537.5%53.8%
C77Ruy Lopez, Morphy defence357943.4%52.7%
C78Ruy Lopez, 5.O-O444644.2%55.0%
C79Ruy Lopez, Steinitz defense deferred (Russian defence)55141.2%55.3%
C80Ruy Lopez, Open (Tarrasch) defence322342.8%52.3%
C81Ruy Lopez, Open, Howell attack30148.5%53.5%
C82Ruy Lopez, Open, 9.c370444.0%62.8%
C83Ruy Lopez, Open, Classical defence32948.0%58.7%
C84Ruy Lopez, Closed defense240543.3%51.8%
C85Ruy Lopez, Exchange variation doubly deferred (DERLD)168539.8%49.7%
C86Worrall attack54741.1%52.9%
C87Ruy Lopez, Closed, Averbach variation48141.0%60.0%
C88Ruy Lopez, Closed837541.7%53.0%
C89Ruy Lopez, Marshall counter-attack170449.8%54.7%
C90Ruy Lopez, closed (with ...d6)233937.5%52.3%
C91Ruy Lopez, closed, 9.d4548642.7%54.9%
C92Ruy Lopez, closed, 9.d4311640.1%57.6%
C93Ruy Lopez, closed, Smyslov defense27140.6%59.0%
C94Ruy Lopez, Closed, Breyer defense11338.1%58.0%
C95Ruy Lopez, closed, Breyer, 10.d490840.0%56.8%
C96Ruy Lopez, closed, 8...Na5109535.2%65.7%
C97Ruy Lopez, Closed, Chigorin defense87632.0%63.4%
C98Ruy Lopez, Closed, Chigorin, 12...Nc615230.9%63.5%
C99Ruy Lopez, Closed, Chigorin, 12...c5d492340.3%62.9%
D00Queen's pawn game850937.3%51.0%
D01Richter-Veresov attack99433.0%48.2%
D02Queen's pawn game, 2. Nf31146241.4%53.6%
D03Torre attack, Tartakower variation94138.9%50.8%
D04Queen's pawn game141139.4%51.6%
D05Queen's pawn game, Zukertort variation211641.8%52.8%
D06Queen's Gambit89339.4%58.2%
D07QGD; Chigorin defense147136.4%58.3%
D08QGD; Albin counter-gambit84739.1%56.5%
D09QGD; Albin counter-gambit, 5.g346842.5%56.3%
D10QGD; Slav defense848641.7%54.8%
D11QGD; Slav defense, 3.Nf31136343.0%55.5%
D12QGD; Slav defense, 4.e3 Bf5462940.6%54.5%
D13QGD; Slav defense, Exchange variation110649.0%55.2%
D14QGD; Slav defense, Exchange variation113952.4%52.4%
D15QGD; Slav accepted, Exchange variation, 6.Bf4 Bf5712540.4%55.6%
D16QGD; Slav accepted, Alapin variation129144.2%57.9%
D17QGD; Slav defense, Czech defence289942.6%58.3%
D18QGD; Dutch variation47241.1%58.9%
D19QGD; Dutch variation217541.9%57.1%
D20Queen's Gambit accepted543142.2%56.3%
D21QGA, 3.Nf354841.6%56.4%
D22QGA; Alekhine defense79246.1%56.9%
D23Queen's gambit accepted60443.4%53.6%
D24QGA, 4.Nc359942.1%53.3%
D25QGA, 4.e3114040.7%59.3%
D26QGA; classical variation174149.7%55.4%
D27QGA; classical variation686351.9%55.5%
D28QGA; Classical variation 7.Qe240751.1%56.0%
D29QGA; Classical variation 8...Bb742743.6%46.8%
D30QGD1274046.2%54.3%
D31QGD, 3.Nc3765942.4%53.9%
D32QGD; Tarrasch defense84745.1%54.7%
D33QGD; Tarrasch, Schlechter-Rubinstein system59945.4%55.3%
D34QGD; Tarrasch, 7...Be7172848.8%57.3%
D35QGD; 3...Nf6387743.6%55.0%
D36QGD; Exchange, positional line, 6.Qc253343.3%55.3%
D37QGD; 4.Nf31355447.0%54.2%
D38QGD; Ragozin variation644546.9%53.2%
D39QGD; Ragozin, Vienna variation192049.6%51.1%
D40QGD; Semi-Tarrasch defense61244.0%55.1%
D41QGD; Semi-Tarrasch, 5.cd128649.2%57.0%
D42QGD; Semi-Tarrasch, 7.Bd344947.0%54.7%
D43QGD; Semi-Slav1036642.7%53.1%
D44QGD; Semi-Slav 5.Bg5 dc162536.9%56.6%
D45QGD; Semi-Slav 5.e31845843.7%53.4%
D46QGD; Semi-Slav 6.Bd392643.3%57.8%
D47QGD; Semi-Slav 7.Bc4948042.1%53.5%
D48QGD; Meran, 8...a6256845.4%51.7%
D49QGD; Meran, 11. Nxb555941.7%49.8%
D50QGD; 4.Bg566042.0%57.0%
D51QGD; 4.Bg5 Nbd751846.9%53.4%
D52QGD180742.8%55.6%
D53QGD; 4.Bg5 Be7144945.8%55.0%
D54QGD; Anti-neo-Orthodox variation15145.7%56.0%
D55QGD; 6.Nf3131949.2%54.4%
D56QGD; Lasker defense74550.9%52.7%
D57QGD; Lasker defense, Main line20753.6%55.3%
D58QGD; Tartakower (Makagonov-Bondarevsky) system547447.1%52.1%
D59QGD; Tartakower (Makagonov-Bondarevsky) system, 8.cd Nxd543549.7%46.0%
D60QGD; Orthodox defense37941.4%53.7%
D61QGD; Orthodox defense, Rubinstein variation45746.6%53.3%
D62QGD; Orthodox defense, 7.Qc2 c5, 8.cd (Rubinstein)26751.3%54.5%
D63QGD; Orthodox defense, 7.Rc1100845.0%56.5%
D64QGD; Orthodox defense, Rubinstein attack (with Rc1)21346.5%53.8%
D65QGD; Orthodox defense, Rubinstein attack, Main line3650.0%58.3%
D66QGD; Orthodox defense, Bd3 line38647.4%57.4%
D67QGD; Orthodox defense, Bd3 line, Capablanca freeing manoever15446.8%61.0%
D68QGD; Orthodox defense, Classical variation13852.9%56.9%
D69QGD; Orthodox defense, Classical, 13.dxe51752.9%55.9%
D70Neo-Gruenfeld defense67738.6%54.1%
D71Neo-Gruenfeld, 5.cd41945.8%56.6%
D72Neo-Gruenfeld, 5.cd, Main line31535.2%61.1%
D73Neo-Gruenfeld, 5.Nf3112451.2%55.8%
D74Neo-Gruenfeld, 6.cd Nxd5, 7.O-O33447.9%56.6%
D75Neo-Gruenfeld, 6.cd Nxd5, 7.O-O c5, 8.Nc330046.0%59.0%
D76Neo-Gruenfeld, 6.cd Nxd5, 7.O-O Nb667046.9%57.2%
D77Neo-Gruenfeld, 6.O-O97048.0%55.1%
D78Neo-Gruenfeld, 6.O-O c6113445.1%52.5%
D79Neo-Gruenfeld, 6.O-O, Main line73451.0%53.7%
D80Gruenfeld defense274045.8%53.7%
D81Gruenfeld; Russian variation78342.0%58.8%
D82Gruenfeld 4.Bf479943.8%53.8%
D83Gruenfeld gambit70144.1%57.0%
D84Gruenfeld gambit accepted17348.6%58.4%
D85Gruenfeld, exchange variation856548.2%56.1%
D86Gruenfeld, Exchange, Classical variation176945.5%56.2%
D87Gruenfeld, Exchange, Spassky variation78545.7%56.9%
D88Gruenfeld, Spassky variation, Main line, 10...cd, 11.cd29142.3%61.0%
D89Gruenfeld, Spassky variation, Main line, 13.Bd38740.2%47.7%
D90Gruenfeld, Three knights variation162446.1%53.4%
D91Gruenfeld, Three knights variation112840.9%48.5%
D92Gruenfeld, 5.Bf499946.1%56.0%
D93Gruenfeld with 5. Bf4 O-O 6. e341649.3%55.6%
D94Gruenfeld, 5.e3118244.7%54.5%
D95Gruenfeld with 5. e3 O-O 6. Qb319443.3%52.6%
D96Gruenfeld, Russian variation53341.8%51.9%
D97Gruenfeld, Russian variation with 7. e4331445.2%54.1%
D98Gruenfeld, Russian, Smyslov variation41840.7%59.1%
D99Gruenfeld defense, Smyslov, Main line28840.3%58.3%
E00Queen's pawn game583341.4%55.0%
E01Catalan, closed95848.5%54.6%
E02Catalan, open, 5.Qa424346.5%58.6%
E03Catalan, open, Alekhine variation23347.2%47.2%
E04Catalan, Open, 5.Nf3613645.2%53.8%
E05Catalan, Open, Classical line24752.6%57.9%
E06Catalan, Closed, 5.Nf3429850.9%53.8%
E07Catalan, Closed, 6...Nbd729642.2%51.5%
E08Catalan, Closed, 7.Qc255239.7%54.6%
E09Catalan, Closed, Main line33837.0%59.6%
E10Queen's pawn game 3. Nf3750544.1%55.3%
E11Bogo-Indian defense739041.3%56.2%
E12Queen's Indian defense1767042.7%53.8%
E13Queen's Indian, 4.Nc3, Main line32436.1%53.2%
E14Queen's Indian, 4.e3226640.5%52.7%
E15Queen's Indian, 4.g32227943.0%56.3%
E16Queen's Indian, Capablanca variation152242.3%57.8%
E17Queen's Indian, 5.Bg2 Be7300642.9%56.1%
E18Queen's Indian, Old Main line, 7.Nc3216644.0%57.0%
E19Queen's Indian, Old Main line, 9.Qxc3159647.4%58.1%
E20Nimzo-Indian defense239641.4%54.0%
E21Nimzo-Indian, Three knights variation379442.5%54.5%
E22Nimzo-Indian, Spielmann variation71739.1%53.3%
E23Nimzo-Indian, Spielmann, 4...c5, 5.dc Nc620142.8%47.8%
E24Nimzo-Indian, Saemisch variation61138.8%51.3%
E25Nimzo-Indian, Saemisch variation, Keres variation74248.5%54.3%
E26Nimzo-Indian, Saemisch variation, 4. a3 Bxc3+ 5. bxc3 c5 6. e334737.5%55.0%
E27Nimzo-Indian, Saemisch variation, 5...0-012344.7%50.0%
E28Nimzo-Indian, Saemisch variation, 6. e336831.8%52.6%
E29Nimzo-Indian, Saemisch variation, Main line22737.4%54.4%
E30Nimzo-Indian, Leningrad variation,110734.1%49.8%
E31Nimzo-Indian, Leningrad variation, main line43334.6%49.4%
E32Nimzo-Indian, Classical variation846643.7%53.9%
E33Nimzo-Indian, Classical variation, 4...Nc678038.5%57.8%
E34Nimzo-Indian, Classical, Noa variation112952.6%53.7%
E35Nimzo-Indian, Classical, Noa variation, 5. cxd5 exd590549.0%51.1%
E36Nimzo-Indian, Classical, Noa variation, 5. a352845.3%53.7%
E37Nimzo-Indian, Classical, Noa variation, Main line, 7.Qc260048.2%60.4%
E38Nimzo-Indian, Classical, 4...c582639.6%59.5%
E39Nimzo-Indian, Classical, Pirc variation121941.3%55.0%
E40Nimzo-Indian, 4.e356235.1%57.7%
E41Nimzo-Indian, 4.e3 c5166541.2%53.5%
E42Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein)94648.7%54.6%
E43Nimzo-Indian, Fischer variation82036.5%53.2%
E44Nimzo-Indian, Fischer variation, 5.Ne276439.4%55.3%
E45Nimzo-Indian, 4.e3, Bronstein (Byrne) variation55841.4%54.4%
E46Nimzo-Indian, 4.e3 O-O165344.5%50.9%
E47Nimzo-Indian, 4.e3 O-O, 5.Bd392746.3%52.0%
E48Nimzo-Indian, 4.e3 O-O, 5.Bd3 d583444.1%52.3%
E49Nimzo-Indian, 4.e3, Botvinnik system31745.1%56.0%
E50Nimzo-Indian, 4.e3 e8g8, 5.Nf3, without ...d532244.4%49.5%
E51Nimzo-Indian, 4.e3 e8g8, 5.Nf3 d7d544448.4%53.9%
E52Nimzo-Indian, 4.e3, Main line with ...b673641.3%50.8%
E53Nimzo-Indian, 4.e3, Main line with ...c584545.0%54.1%
E54Nimzo-Indian, 4.e3, Gligoric system with 7...dc147549.1%55.9%
E55Nimzo-Indian, 4.e3, Gligoric system, Bronstein variation214248.9%55.3%
E56Nimzo-Indian, 4.e3, Main line with 7...Nc658251.7%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...Bxc3165045.0%52.8%
E59Nimzo-Indian, 4.e3, Main line80543.6%53.9%
E60King's Indian defense868640.1%56.1%
E61King's Indian defense, 3.Nc3183636.1%55.5%
E62King's Indian, Fianchetto variation236336.0%58.9%
E63King's Indian, Fianchetto, Panno variation254038.0%56.9%
E64King's Indian, Fianchetto, Yugoslav system16242.6%58.3%
E65King's Indian, Yugoslav, 7.O-O32446.6%53.5%
E66King's Indian, Fianchetto, Yugoslav Panno41533.0%57.7%
E67King's Indian, Fianchetto with ...Nd782541.8%55.8%
E68King's Indian, Fianchetto, Classical variation, 8.e4160040.4%59.7%
E69King's Indian, Fianchetto, Classical Main line57833.7%62.7%
E70King's Indian, 4.e4219533.0%57.7%
E71King's Indian, Makagonov system (5.h3)112435.7%59.6%
E72King's Indian with e4 & g322635.4%56.6%
E73King's Indian, 5.Be2160834.6%56.6%
E74King's Indian, Averbakh, 6...c555939.2%57.7%
E75King's Indian, Averbakh, Main line26733.7%57.3%
E76King's Indian, Four pawns attack71637.3%55.4%
E77King's Indian, Four pawns attack, 6.Be228834.0%55.6%
E78King's Indian, Four pawns attack, with Be2 and Nf311340.7%57.5%
E79King's Indian, Four pawns attack, Main line5757.9%57.0%
E80King's Indian, Saemisch variation71134.0%58.8%
E81King's Indian, Saemisch, 5...O-O315835.4%55.2%
E82King's Indian, Saemisch, double Fianchetto variation19636.7%58.2%
E83King's Indian, Saemisch, 6...Nc669835.5%55.7%
E84King's Indian, Saemisch, Panno Main line74136.7%54.4%
E85King's Indian, Saemisch, Orthodox variation21339.4%55.4%
E86King's Indian, Saemisch, Orthodox, 7.Nge2 c664832.9%53.3%
E87King's Indian, Saemisch, Orthodox, 7.d550827.2%57.1%
E88King's Indian, Saemisch, Orthodox, 7.d5 c649433.4%58.0%
E89King's Indian, Saemisch, Orthodox Main line8831.8%55.7%
E90King's Indian, 5.Nf3155434.2%57.2%
E91King's Indian, 6.Be2123035.4%61.7%
E92King's Indian, Classical variation317437.6%55.8%
E93King's Indian, Petrosian system, Main line14233.8%53.5%
E94King's Indian, Orthodox variation267937.6%57.7%
E95King's Indian, Orthodox, 7...Nbd7, 8.Re156539.1%56.0%
E96King's Indian, Orthodox, 7...Nbd7, Main line10138.6%58.9%
E97King's Indian, Orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation)632634.6%56.6%
E98King's Indian, Orthodox, Aronin-Taimanov, 9.Ne1101627.3%61.5%
E99King's Indian, Orthodox, Aronin-Taimanov, Main line23224.1%62.9%

Created in 2005-2013 by CCRL team
Last games added on April 18, 2021