CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

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 Openings1613738.5%50.5%
A01Nimzovich-Larsen attack872336.6%50.3%
A02Bird's Opening405635.4%49.5%
A03Bird's Opening371034.2%47.8%
A04Reti Opening1229535.7%54.9%
A05Reti Opening, 2..Nf6734736.7%52.9%
A06Reti Opening, 2..d5545938.1%50.0%
A07Reti Opening, King's Indian attack (Barcza system)1240839.5%53.3%
A08Reti Opening, King's Indian attack99539.7%51.9%
A09Reti Opening, 2..d5 3.c4273336.4%51.2%
A10English Opening563635.1%54.0%
A11English, Caro-Kann defensive system185338.6%53.3%
A12English, Caro-Kann defensive system83939.2%51.0%
A13English Opening751938.8%54.0%
A14English, Neo-Catalan declined155644.8%55.4%
A15English, 1...Nf6 (Anglo-Indian defense)1525641.9%53.7%
A16English Opening254035.4%54.6%
A17English Opening299437.6%54.3%
A18English, Mikenas-Carls variation75338.8%57.8%
A19English, Mikenas-Carls, Sicilian variation63437.9%54.1%
A20English Opening770637.0%53.8%
A21English Opening516534.1%53.7%
A22English Opening417437.8%50.3%
A23English Opening, Bremen system, Keres variation73938.4%48.8%
A24English Opening, Bremen system with 3...g621936.5%47.9%
A25English Opening, Sicilian Reversed272833.7%53.7%
A26English Opening, Closed system75737.0%52.0%
A27English Opening, Three knights system124431.1%52.4%
A28English Opening, Four knights system482538.7%52.6%
A29English Opening, Four knights, kingside Fianchetto682041.1%52.1%
A30English Opening, Symmetrical variation706741.8%54.9%
A31English Opening, Symmetrical, Benoni formation130838.4%55.8%
A32English Opening, Symmetrical61541.0%54.8%
A33English Opening, Symmetrical254244.9%53.9%
A34English Opening, Symmetrical336040.7%54.2%
A35English Opening, Symmetrical283842.4%53.0%
A36English Opening, Symmetrical215836.9%52.2%
A37English Opening, Symmetrical208439.6%51.3%
A38English Opening, Symmetrical80643.8%54.7%
A39English Opening, Symmetrical, Main line with d458139.9%56.1%
A40Queen's pawn997336.3%56.0%
A41Queen's pawn588733.2%56.0%
A42Modern defense, Averbakh system115632.2%60.2%
A43Old Benoni defense261433.1%57.5%
A44Old Benoni defence44428.4%60.4%
A45Queen's pawn game998834.2%53.3%
A46Queen's pawn game758037.3%53.5%
A47Queen's Indian defense81336.5%51.8%
A48King's Indian, East Indian defense472837.9%51.6%
A49King's Indian, Fianchetto without c4151139.6%56.1%
A50Queen's pawn game193235.8%56.0%
A51Budapest defense declined38537.9%56.1%
A52Budapest defense97641.3%59.2%
A53Old Indian defense155537.0%58.0%
A54Old Indian, Ukrainian variation58136.1%54.4%
A55Old Indian, Main line53636.8%58.5%
A56Benoni defense188129.3%62.3%
A57Benko gambit219335.7%56.1%
A58Benko gambit accepted102036.3%58.9%
A59Benko gambit, 7.e425141.8%62.7%
A60Benoni defense25124.7%55.8%
A61Benoni defense135729.5%57.3%
A62Benoni, Fianchetto variation124234.8%56.2%
A63Benoni, Fianchetto variation, 9...Nbd715137.1%64.9%
A64Benoni, Fianchetto variation, 11...Re821939.7%49.1%
A65Benoni, 6.e445631.1%56.6%
A66Benoni, pawn storm variation3420.6%54.4%
A67Benoni, Taimanov variation29928.1%62.2%
A68Benoni, Four pawns attack10332.0%59.7%
A69Benoni, Four pawns attack, Main line12039.2%52.1%
A70Benoni, Classical with e4 and Nf368238.9%58.6%
A71Benoni, Classical, 8.Bg514032.9%54.3%
A72Benoni, Classical without 9.O-O7847.4%63.5%
A73Benoni, Classical, 9.O-O11432.5%57.5%
A74Benoni, Classical, 9...a6, 10.a43438.2%69.1%
A75Benoni, Classical with ...a6 and 10...Bg412931.8%62.4%
A76Benoni, Classical, 9...Re817940.8%62.8%
A77Benoni, Classical, 9...Re8, 10.Nd220633.0%63.6%
A78Benoni, Classical with ...Re8 and ...Na612131.4%60.3%
A79Benoni, Classical, 11.f39732.0%60.3%
A80Dutch511032.7%54.4%
A81Dutch defense421437.4%56.2%
A82Dutch, Staunton gambit23633.1%46.2%
A83Dutch, Staunton gambit, Staunton's line35035.4%50.3%
A84Dutch defense125434.9%56.7%
A85Dutch with 2.c4 & 3.Nc389932.8%54.2%
A86Dutch with 2.c4 & 3.g343936.0%59.5%
A87Dutch, Leningrad, Main variation50139.9%54.5%
A88Dutch, Leningrad, Main variation with 7...c6104139.5%58.7%
A89Dutch, Leningrad, Main variation with Nc650234.3%62.7%
A90Dutch defense158637.1%60.2%
A91Dutch defense19532.3%51.5%
A92Dutch defense33640.5%59.5%
A93Dutch, Stonewall, Botwinnik variation23537.4%60.0%
A94Dutch, Stonewall with Ba310940.4%57.8%
A95Dutch, Stonewall with Nc328932.5%58.5%
A96Dutch, Classical variation43934.4%58.7%
A97Dutch, Ilyin-Genevsky variation29136.4%59.1%
A98Dutch, Ilyin-Genevsky variation with Qc216024.4%58.4%
A99Dutch, Ilyin-Genevsky variation with b331335.8%60.7%
B00King's pawn Opening403032.3%57.6%
B01Scandinavian (centercounter) center defense884640.8%58.0%
B02Alekhine's defense223435.4%52.9%
B03Alekhine's defense165036.4%60.7%
B04Alekhine's defense, Modern variation232038.7%59.1%
B05Alekhine's defense, Modern variation, 4...Bg497433.6%62.7%
B06Robatsch (Modern) defense1129535.0%56.7%
B07Pirc defense486635.6%56.6%
B08Pirc, Classical (Two knights) system399237.4%58.2%
B09Pirc, Austrian attack290938.3%58.9%
B10Caro-Kann defense705737.2%53.7%
B11Caro-Kann, Two knights, 3...Bg4121739.0%54.8%
B12Caro-Kann defense1386437.5%56.4%
B13Caro-Kann, Exchange variation275542.3%52.6%
B14Caro-Kann, Panov-Botvinnik attack, 5...e6241947.1%55.0%
B15Caro-Kann defense147237.0%55.5%
B16Caro-Kann, Bronstein-Larsen variation55831.4%61.0%
B17Caro-Kann, Steinitz variation410943.0%53.3%
B18Caro-Kann, Classical variation258744.1%54.8%
B19Caro-Kann, Classical, 7...Nd7315741.3%55.9%
B20Sicilian defense498234.6%50.8%
B21Sicilian, Grand Prix attack287635.9%50.7%
B22Sicilian, Alapin's variation (2.c3)751242.3%54.5%
B23Sicilian, Closed877336.8%52.4%
B24Sicilian, Closed59134.7%51.0%
B25Sicilian, Closed96037.7%50.6%
B26Sicilian, Closed, 6.Be374632.4%50.0%
B27Sicilian defense408339.4%58.0%
B28Sicilian, O'Kelly variation84334.8%57.6%
B29Sicilian, Nimzovich-Rubinstein variation117040.1%57.8%
B30Sicilian defense907838.1%55.7%
B31Sicilian, Nimzovich-Rossolimo attack (with ...g6, without ...d6)363840.1%56.0%
B32Sicilian defense305439.0%56.7%
B33Sicilian defense565837.0%55.0%
B34Sicilian, Accelerated Fianchetto, Exchange variation51437.2%52.0%
B35Sicilian, Accelerated Fianchetto, Modern variation with Bc4217443.0%53.5%
B36Sicilian, Accelerated Fianchetto, Maroczy bind136845.5%58.4%
B37Sicilian, Accelerated Fianchetto, Maroczy bind, 5...Bg721243.9%55.9%
B38Sicilian, Accelerated Fianchetto, Maroczy bind, 6.Be3114243.3%57.4%
B39Sicilian, Accelerated Fianchetto, Breyer variation67541.3%58.0%
B40Sicilian defense799037.5%54.7%
B41Sicilian, Kan variation85336.9%57.4%
B42Sicilian, Kan, 5.Bd3424337.6%56.8%
B43Sicilian, Kan, 5.Nc3351538.9%56.1%
B44Sicilian defense156741.5%52.7%
B45Sicilian, Taimanov variation220538.1%56.6%
B46Sicilian, Taimanov variation345338.3%55.5%
B47Sicilian, Taimanov (Bastrikov) variation418241.6%54.2%
B48Sicilian, Taimanov variation369637.0%56.2%
B49Sicilian, Taimanov variation71944.9%57.5%
B50Sicilian556238.7%52.6%
B51Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack218337.3%54.9%
B52Sicilian, Canal-Sokolsky attack, 3...Bd7331741.5%52.6%
B53Sicilian, Chekhover variation182040.3%52.3%
B54Sicilian179136.5%55.4%
B55Sicilian, Prins variation, Venice attack9139.6%51.6%
B56Sicilian201838.7%53.7%
B57Sicilian, Sozin (not Scheveningen)165539.5%52.2%
B58Sicilian, Classical74838.6%48.9%
B59Sicilian, Boleslavsky variation, 7.Nb317245.3%52.9%
B60Sicilian, Richter-Rauzer103035.4%59.2%
B61Sicilian, Richter-Rauzer, Larsen variation, 7.Qd259635.7%61.2%
B62Sicilian, Richter-Rauzer, 6...e626136.8%50.6%
B63Sicilian, Richter-Rauzer, Rauzer attack135537.7%56.3%
B64Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9.f435338.2%57.6%
B65Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9...Nxd461641.1%55.6%
B66Sicilian, Richter-Rauzer, Rauzer attack, 7...a6582433.7%51.5%
B67Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 8...Bd7299633.7%55.5%
B68Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 9...Be714732.0%56.1%
B69Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 11.Bxf612927.9%59.7%
B70Sicilian, Dragon variation85541.9%52.2%
B71Sicilian, Dragon, Levenfish variation38136.2%53.3%
B72Sicilian, Dragon, 6.Be344934.7%51.4%
B73Sicilian, Dragon, Classical, 8.O-O56545.8%53.9%
B74Sicilian, Dragon, Classical, 9.Nb358949.2%50.8%
B75Sicilian, Dragon, Yugoslav attack43832.4%55.7%
B76Sicilian, Dragon, Yugoslav attack, 7...O-O134334.0%61.0%
B77Sicilian, Dragon, Yugoslav attack, 9.Bc439438.1%55.3%
B78Sicilian, Dragon, Yugoslav attack, 10.O-O-O48528.5%56.1%
B79Sicilian, Dragon, Yugoslav attack, 12.h41428.6%64.3%
B80Sicilian, Scheveningen variation179132.2%53.8%
B81Sicilian, Scheveningen, Keres attack237534.6%60.0%
B82Sicilian, Scheveningen, 6.f470635.0%57.7%
B83Sicilian, Scheveningen, 6.Be2169642.3%52.2%
B84Sicilian, Scheveningen (Paulsen), Classical variation396638.8%52.0%
B85Sicilian, Scheveningen, Classical variation with ...Qc7 and ...Nc654944.3%54.4%
B86Sicilian, Sozin attack25442.1%53.3%
B87Sozin with ...a6 and ...b582336.9%50.4%
B88Sicilian, Sozin, Leonhardt variation66039.7%55.5%
B89Sicilian, Sozin, 7.Be3190636.3%51.3%
B90Sicilian, Najdorf2698635.9%53.1%
B91Sicilian, Najdorf, Zagreb (Fianchetto) variation92939.9%53.7%
B92Sicilian, Najdorf, Zagreb (Fianchetto) variation553640.3%53.4%
B93Sicilian, Najdorf, 6.f4175839.5%51.0%
B94Sicilian, Najdorf, 6.Bg595135.3%52.8%
B95Sicilian, Najdorf, 6...e6124138.7%50.0%
B96Sicilian, Najdorf, 7.f4173936.3%52.1%
B97Sicilian, Najdorf, 7...Qb6294338.2%47.8%
B98Sicilian, Najdorf, 7...Be753131.5%56.6%
B99Sicilian, Najdorf, 7...Be7 Main line64829.6%53.4%
C00French defense723335.2%51.8%
C01French, Exchange variation194743.0%53.5%
C02French, Advance variation614134.0%55.2%
C03French, Tarrasch298542.2%57.3%
C04French, Tarrasch, Guimard Main line48929.4%59.5%
C05French, Tarrasch, Closed variation146731.4%60.5%
C06French, Tarrasch, Closed variation, Main line108137.5%60.0%
C07French, Tarrasch, Open variation421947.0%53.9%
C08French, Tarrasch, Open, 4.exd5 exd5147049.8%54.6%
C09French, Tarrasch, Open variation, Main line117749.7%56.8%
C10French, Paulsen variation442242.7%57.1%
C11French defense1091640.5%54.6%
C12French, MacCutcheon variation121836.0%56.2%
C13French, Classical64832.6%57.2%
C14French, Classical variation102736.5%57.8%
C15French, Winawer (Nimzovich) variation145838.6%55.2%
C16French, Winawer, Advance variation131431.8%56.4%
C17French, Winawer, Advance variation104336.3%57.8%
C18French, Winawer, Advance variation95029.7%61.2%
C19French, Winawer, Advance, 6...Ne7535432.9%60.7%
C20King's pawn game41832.3%46.3%
C21center game79737.0%52.3%
C22center game127937.0%50.2%
C23Bishop's Opening65039.5%52.2%
C24Bishop's Opening, Berlin defense171638.6%51.9%
C25Vienna game80034.6%56.3%
C26Vienna, Falkbeer variation129640.4%52.9%
C27Vienna game29937.1%50.7%
C28Vienna game57441.3%52.5%
C29Vienna gambit, Kaufmann variation79633.8%50.9%
C30King's gambit91132.3%57.7%
C31KGD, Falkbeer counter-gambit70935.8%53.2%
C32KGD, Falkbeer, 5. dxe410635.8%52.8%
C33King's gambit accepted107532.8%47.8%
C34King's knight's gambit75029.2%50.9%
C35KGA, Cunningham defense35526.2%50.0%
C36KGA, Abbazia defense (Classical defense, Modern defense)76439.3%49.0%
C37KGA, Quaade gambit15937.1%41.8%
C38King's knight's gambit9533.7%31.6%
C39King's knight's gambit40238.6%44.7%
C40King's knight Opening51732.7%57.4%
C41Philidor's defense312537.0%58.2%
C42Petrov's defense807144.4%56.1%
C43Petrov, Modern (Steinitz) attack321044.3%53.4%
C44King's pawn game486641.4%51.7%
C45Scotch game596842.5%53.2%
C46Three knights game184038.3%52.2%
C47Four knights, Scotch variation70648.2%54.5%
C48Four knights, Spanish variation212344.1%52.4%
C49Four knights, double Ruy Lopez116342.6%53.5%
C50King's pawn game497738.2%53.4%
C51Evans gambit declined84736.5%52.4%
C52Evans gambit56236.5%49.9%
C53Giuoco piano316437.9%52.6%
C54Guioco piano25251.6%50.8%
C55Two knights defense188138.3%55.8%
C56Two knights defense14945.0%48.7%
C57Two knights defense42736.5%50.4%
C58Two knights defense52033.5%52.3%
C59Two knights defense59732.7%48.2%
C60Ruy Lopez116137.7%53.7%
C61Ruy Lopez, Bird's defense52635.9%55.6%
C62Ruy Lopez, Old Steinitz defence46736.0%55.0%
C63Ruy Lopez, Schilemann defense93442.6%57.0%
C64Ruy Lopez, Classical (Cordel) defence118539.5%55.4%
C65Ruy Lopez, Berlin defense527539.4%52.8%
C66Ruy Lopez, Berlin defence, 4.O-O, d640547.9%57.8%
C67Ruy Lopez, Berlin defence, Open variation475446.7%53.9%
C68Ruy Lopez, Exchange variation30741.0%51.5%
C69Ruy Lopez, Exchange variation, 5.O-O286440.8%52.7%
C70Ruy Lopez,115441.2%56.5%
C71Ruy Lopez, Modern Steinitz defense41340.4%56.8%
C72Ruy Lopez, Modern Steinitz defense 5.0-077440.1%57.5%
C73Ruy Lopez, Modern Steinitz defense, Richter variation47139.9%51.0%
C74Ruy Lopez, Modern Steinitz defense43331.4%55.9%
C75Ruy Lopez, Modern Steinitz defense36836.7%55.0%
C76Ruy Lopez, Modern Steinitz defense, Fianchetto (Bronstein) variation47634.7%53.3%
C77Ruy Lopez, Morphy defence256342.5%52.7%
C78Ruy Lopez, 5.O-O377643.7%54.4%
C79Ruy Lopez, Steinitz defense deferred (Russian defence)45239.2%55.9%
C80Ruy Lopez, Open (Tarrasch) defence293542.4%51.9%
C81Ruy Lopez, Open, Howell attack26848.5%54.1%
C82Ruy Lopez, Open, 9.c358443.2%63.4%
C83Ruy Lopez, Open, Classical defence28446.5%58.1%
C84Ruy Lopez, Closed defense177941.8%51.9%
C85Ruy Lopez, Exchange variation doubly deferred (DERLD)145640.0%49.2%
C86Worrall attack45040.4%52.2%
C87Ruy Lopez, Closed, Averbach variation36641.8%58.6%
C88Ruy Lopez, Closed694240.9%52.8%
C89Ruy Lopez, Marshall counter-attack145549.1%54.8%
C90Ruy Lopez, closed (with ...d6)218536.8%52.0%
C91Ruy Lopez, closed, 9.d4510642.4%54.8%
C92Ruy Lopez, closed, 9.d4289339.6%57.1%
C93Ruy Lopez, closed, Smyslov defense25640.6%58.6%
C94Ruy Lopez, Closed, Breyer defense10638.7%57.1%
C95Ruy Lopez, closed, Breyer, 10.d487839.7%56.4%
C96Ruy Lopez, closed, 8...Na598134.7%64.6%
C97Ruy Lopez, Closed, Chigorin defense80931.0%63.0%
C98Ruy Lopez, Closed, Chigorin, 12...Nc614831.1%62.8%
C99Ruy Lopez, Closed, Chigorin, 12...c5d491240.2%62.9%
D00Queen's pawn game697635.4%50.9%
D01Richter-Veresov attack83530.3%48.7%
D02Queen's pawn game, 2. Nf3955639.5%53.2%
D03Torre attack, Tartakower variation85138.3%50.8%
D04Queen's pawn game123337.9%51.2%
D05Queen's pawn game, Zukertort variation145338.5%53.2%
D06Queen's Gambit74937.7%57.8%
D07QGD; Chigorin defense116735.0%57.2%
D08QGD; Albin counter-gambit66537.0%56.8%
D09QGD; Albin counter-gambit, 5.g338040.0%56.1%
D10QGD; Slav defense709040.8%54.7%
D11QGD; Slav defense, 3.Nf3886140.9%55.3%
D12QGD; Slav defense, 4.e3 Bf5372039.9%54.2%
D13QGD; Slav defense, Exchange variation80746.7%55.3%
D14QGD; Slav defense, Exchange variation94550.1%51.9%
D15QGD; Slav accepted, Exchange variation, 6.Bf4 Bf5591839.0%55.1%
D16QGD; Slav accepted, Alapin variation108542.3%58.5%
D17QGD; Slav defense, Czech defence243541.4%58.0%
D18QGD; Dutch variation35641.3%59.7%
D19QGD; Dutch variation177540.1%57.0%
D20Queen's Gambit accepted461140.8%56.0%
D21QGA, 3.Nf345839.3%56.8%
D22QGA; Alekhine defense64743.7%55.6%
D23Queen's gambit accepted51041.4%53.4%
D24QGA, 4.Nc349741.2%53.0%
D25QGA, 4.e389038.2%58.9%
D26QGA; classical variation144150.0%54.4%
D27QGA; classical variation589750.5%55.5%
D28QGA; Classical variation 7.Qe232350.8%55.4%
D29QGA; Classical variation 8...Bb738442.4%47.8%
D30QGD1046045.2%54.5%
D31QGD, 3.Nc3630641.6%53.4%
D32QGD; Tarrasch defense64743.6%53.9%
D33QGD; Tarrasch, Schlechter-Rubinstein system43943.5%52.5%
D34QGD; Tarrasch, 7...Be7153647.8%56.8%
D35QGD; 3...Nf6325342.7%54.7%
D36QGD; Exchange, positional line, 6.Qc241641.6%54.2%
D37QGD; 4.Nf31126345.6%54.0%
D38QGD; Ragozin variation509045.7%52.7%
D39QGD; Ragozin, Vienna variation171549.1%51.3%
D40QGD; Semi-Tarrasch defense54242.8%55.9%
D41QGD; Semi-Tarrasch, 5.cd105046.8%57.2%
D42QGD; Semi-Tarrasch, 7.Bd334944.1%54.4%
D43QGD; Semi-Slav816241.3%52.9%
D44QGD; Semi-Slav 5.Bg5 dc130436.3%57.1%
D45QGD; Semi-Slav 5.e31601943.2%53.4%
D46QGD; Semi-Slav 6.Bd386742.7%57.2%
D47QGD; Semi-Slav 7.Bc4884741.4%53.7%
D48QGD; Meran, 8...a6236045.3%51.4%
D49QGD; Meran, 11. Nxb553841.3%49.8%
D50QGD; 4.Bg550639.1%56.3%
D51QGD; 4.Bg5 Nbd739342.2%53.4%
D52QGD155041.4%55.5%
D53QGD; 4.Bg5 Be7122345.1%55.0%
D54QGD; Anti-neo-Orthodox variation13044.6%55.4%
D55QGD; 6.Nf3113147.0%53.3%
D56QGD; Lasker defense57447.6%52.7%
D57QGD; Lasker defense, Main line18753.5%54.5%
D58QGD; Tartakower (Makagonov-Bondarevsky) system516846.4%52.1%
D59QGD; Tartakower (Makagonov-Bondarevsky) system, 8.cd Nxd536447.5%46.3%
D60QGD; Orthodox defense31139.2%54.0%
D61QGD; Orthodox defense, Rubinstein variation37244.4%53.1%
D62QGD; Orthodox defense, 7.Qc2 c5, 8.cd (Rubinstein)22949.8%55.0%
D63QGD; Orthodox defense, 7.Rc183143.2%56.1%
D64QGD; Orthodox defense, Rubinstein attack (with Rc1)17741.8%53.7%
D65QGD; Orthodox defense, Rubinstein attack, Main line1947.4%65.8%
D66QGD; Orthodox defense, Bd3 line34047.4%58.1%
D67QGD; Orthodox defense, Bd3 line, Capablanca freeing manoever15047.3%61.0%
D68QGD; Orthodox defense, Classical variation13453.7%56.0%
D69QGD; Orthodox defense, Classical, 13.dxe51752.9%55.9%
D70Neo-Gruenfeld defense49936.9%53.3%
D71Neo-Gruenfeld, 5.cd34647.1%56.2%
D72Neo-Gruenfeld, 5.cd, Main line25834.9%60.1%
D73Neo-Gruenfeld, 5.Nf391050.7%55.4%
D74Neo-Gruenfeld, 6.cd Nxd5, 7.O-O27246.0%56.4%
D75Neo-Gruenfeld, 6.cd Nxd5, 7.O-O c5, 8.Nc322944.1%58.7%
D76Neo-Gruenfeld, 6.cd Nxd5, 7.O-O Nb658444.9%57.9%
D77Neo-Gruenfeld, 6.O-O77946.3%54.6%
D78Neo-Gruenfeld, 6.O-O c687842.8%54.2%
D79Neo-Gruenfeld, 6.O-O, Main line57549.0%54.6%
D80Gruenfeld defense204244.5%53.2%
D81Gruenfeld; Russian variation66740.8%59.4%
D82Gruenfeld 4.Bf467342.6%53.3%
D83Gruenfeld gambit52643.0%57.6%
D84Gruenfeld gambit accepted12740.9%56.7%
D85Gruenfeld, exchange variation692747.2%56.1%
D86Gruenfeld, Exchange, Classical variation139245.6%55.6%
D87Gruenfeld, Exchange, Spassky variation68144.3%56.8%
D88Gruenfeld, Spassky variation, Main line, 10...cd, 11.cd25941.3%60.8%
D89Gruenfeld, Spassky variation, Main line, 13.Bd38639.5%47.7%
D90Gruenfeld, Three knights variation116744.0%54.3%
D91Gruenfeld, Three knights variation101539.6%48.4%
D92Gruenfeld, 5.Bf482244.5%55.8%
D93Gruenfeld with 5. Bf4 O-O 6. e335449.7%54.2%
D94Gruenfeld, 5.e3102043.4%55.2%
D95Gruenfeld with 5. e3 O-O 6. Qb315239.5%53.3%
D96Gruenfeld, Russian variation37440.9%52.5%
D97Gruenfeld, Russian variation with 7. e4280244.1%53.6%
D98Gruenfeld, Russian, Smyslov variation36841.6%58.0%
D99Gruenfeld defense, Smyslov, Main line22838.6%57.5%
E00Queen's pawn game489840.4%54.8%
E01Catalan, closed67947.0%54.1%
E02Catalan, open, 5.Qa419344.0%57.8%
E03Catalan, open, Alekhine variation19345.1%45.3%
E04Catalan, Open, 5.Nf3497943.6%53.8%
E05Catalan, Open, Classical line15950.9%56.9%
E06Catalan, Closed, 5.Nf3341048.5%54.3%
E07Catalan, Closed, 6...Nbd724440.2%50.4%
E08Catalan, Closed, 7.Qc243039.1%54.2%
E09Catalan, Closed, Main line29734.7%58.8%
E10Queen's pawn game 3. Nf3622442.9%55.5%
E11Bogo-Indian defense629839.4%56.2%
E12Queen's Indian defense1522441.8%53.8%
E13Queen's Indian, 4.Nc3, Main line27236.4%52.4%
E14Queen's Indian, 4.e3194439.2%52.9%
E15Queen's Indian, 4.g31984042.1%56.3%
E16Queen's Indian, Capablanca variation128040.5%57.8%
E17Queen's Indian, 5.Bg2 Be7252941.8%56.0%
E18Queen's Indian, Old Main line, 7.Nc3184043.9%56.9%
E19Queen's Indian, Old Main line, 9.Qxc3146147.2%58.1%
E20Nimzo-Indian defense191240.2%53.4%
E21Nimzo-Indian, Three knights variation312340.6%54.3%
E22Nimzo-Indian, Spielmann variation56336.9%52.9%
E23Nimzo-Indian, Spielmann, 4...c5, 5.dc Nc616236.4%49.1%
E24Nimzo-Indian, Saemisch variation48337.3%50.9%
E25Nimzo-Indian, Saemisch variation, Keres variation63846.7%54.4%
E26Nimzo-Indian, Saemisch variation, 4. a3 Bxc3+ 5. bxc3 c5 6. e328937.7%55.2%
E27Nimzo-Indian, Saemisch variation, 5...0-010441.3%48.6%
E28Nimzo-Indian, Saemisch variation, 6. e331030.3%52.6%
E29Nimzo-Indian, Saemisch variation, Main line17338.7%54.6%
E30Nimzo-Indian, Leningrad variation,97033.9%49.9%
E31Nimzo-Indian, Leningrad variation, main line37733.4%50.1%
E32Nimzo-Indian, Classical variation731942.2%54.0%
E33Nimzo-Indian, Classical variation, 4...Nc668238.3%57.7%
E34Nimzo-Indian, Classical, Noa variation94152.6%54.4%
E35Nimzo-Indian, Classical, Noa variation, 5. cxd5 exd570948.5%50.4%
E36Nimzo-Indian, Classical, Noa variation, 5. a342543.1%53.1%
E37Nimzo-Indian, Classical, Noa variation, Main line, 7.Qc251647.5%61.5%
E38Nimzo-Indian, Classical, 4...c572837.6%59.5%
E39Nimzo-Indian, Classical, Pirc variation107739.7%55.4%
E40Nimzo-Indian, 4.e344430.4%58.7%
E41Nimzo-Indian, 4.e3 c5143740.0%53.5%
E42Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein)78646.8%54.1%
E43Nimzo-Indian, Fischer variation71136.3%53.4%
E44Nimzo-Indian, Fischer variation, 5.Ne265438.1%56.0%
E45Nimzo-Indian, 4.e3, Bronstein (Byrne) variation42740.3%55.3%
E46Nimzo-Indian, 4.e3 O-O135742.4%50.8%
E47Nimzo-Indian, 4.e3 O-O, 5.Bd380145.4%52.3%
E48Nimzo-Indian, 4.e3 O-O, 5.Bd3 d567143.5%50.7%
E49Nimzo-Indian, 4.e3, Botvinnik system26944.2%55.9%
E50Nimzo-Indian, 4.e3 e8g8, 5.Nf3, without ...d524741.7%49.2%
E51Nimzo-Indian, 4.e3 e8g8, 5.Nf3 d7d534448.5%53.3%
E52Nimzo-Indian, 4.e3, Main line with ...b660839.3%51.7%
E53Nimzo-Indian, 4.e3, Main line with ...c565142.5%53.2%
E54Nimzo-Indian, 4.e3, Gligoric system with 7...dc134148.5%56.0%
E55Nimzo-Indian, 4.e3, Gligoric system, Bronstein variation199448.3%55.6%
E56Nimzo-Indian, 4.e3, Main line with 7...Nc645051.8%55.0%
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...Bxc3154844.8%52.7%
E59Nimzo-Indian, 4.e3, Main line77943.6%53.7%
E60King's Indian defense694538.9%56.6%
E61King's Indian defense, 3.Nc3147634.8%55.2%
E62King's Indian, Fianchetto variation208435.0%59.6%
E63King's Indian, Fianchetto, Panno variation234137.9%56.8%
E64King's Indian, Fianchetto, Yugoslav system12737.0%58.7%
E65King's Indian, Yugoslav, 7.O-O28146.6%54.6%
E66King's Indian, Fianchetto, Yugoslav Panno35833.0%57.8%
E67King's Indian, Fianchetto with ...Nd770341.0%55.2%
E68King's Indian, Fianchetto, Classical variation, 8.e4137639.7%59.8%
E69King's Indian, Fianchetto, Classical Main line51932.9%61.9%
E70King's Indian, 4.e4189832.1%57.6%
E71King's Indian, Makagonov system (5.h3)95934.4%59.6%
E72King's Indian with e4 & g318633.3%55.9%
E73King's Indian, 5.Be2134234.1%56.3%
E74King's Indian, Averbakh, 6...c542637.3%57.2%
E75King's Indian, Averbakh, Main line20632.0%56.8%
E76King's Indian, Four pawns attack58035.9%55.0%
E77King's Indian, Four pawns attack, 6.Be224934.9%57.2%
E78King's Indian, Four pawns attack, with Be2 and Nf38438.1%56.0%
E79King's Indian, Four pawns attack, Main line3951.3%56.4%
E80King's Indian, Saemisch variation58932.6%59.6%
E81King's Indian, Saemisch, 5...O-O263135.0%54.8%
E82King's Indian, Saemisch, double Fianchetto variation16134.8%58.4%
E83King's Indian, Saemisch, 6...Nc653235.2%54.6%
E84King's Indian, Saemisch, Panno Main line61736.1%53.9%
E85King's Indian, Saemisch, Orthodox variation15236.8%53.3%
E86King's Indian, Saemisch, Orthodox, 7.Nge2 c653730.9%53.8%
E87King's Indian, Saemisch, Orthodox, 7.d544426.1%56.1%
E88King's Indian, Saemisch, Orthodox, 7.d5 c643733.2%57.3%
E89King's Indian, Saemisch, Orthodox Main line6532.3%56.2%
E90King's Indian, 5.Nf3124533.7%57.0%
E91King's Indian, 6.Be2102334.5%61.6%
E92King's Indian, Classical variation272336.2%55.9%
E93King's Indian, Petrosian system, Main line10431.7%48.6%
E94King's Indian, Orthodox variation230835.8%57.2%
E95King's Indian, Orthodox, 7...Nbd7, 8.Re145337.1%55.4%
E96King's Indian, Orthodox, 7...Nbd7, Main line9736.1%59.3%
E97King's Indian, Orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation)553033.9%56.4%
E98King's Indian, Orthodox, Aronin-Taimanov, 9.Ne193426.3%61.2%
E99King's Indian, Orthodox, Aronin-Taimanov, Main line20824.5%61.8%

Created in 2005-2013 by CCRL team
Last games added on May 18, 2019