CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
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
D57QGD; Lasker defense, Main line5959.3%51.7%
D65QGD; Orthodox defense, Rubinstein attack, Main line1154.5%72.7%
D69QGD; Orthodox defense, Classical, 13.dxe51553.3%53.3%
E05Catalan, Open, Classical line10053.0%54.5%
E34Nimzo-Indian, Classical, Noa variation74152.9%54.3%
E56Nimzo-Indian, 4.e3, Main line with 7...Nc633551.9%56.4%
D68QGD; Orthodox defense, Classical variation11851.7%57.2%
C54Guioco piano21751.6%51.6%
D28QGA; Classical variation 7.Qe226151.3%57.1%
A94Dutch, Stonewall with Ba34551.1%56.7%
E45Nimzo-Indian, 4.e3, Bronstein (Byrne) variation19451.0%56.4%
D73Neo-Gruenfeld, 5.Nf379150.9%55.4%
E65King's Indian, Yugoslav, 7.O-O16750.9%52.4%
D84Gruenfeld gambit accepted5750.9%55.3%
C66Ruy Lopez, Berlin defence, 4.O-O, d632250.6%56.1%
C31KGD, Falkbeer counter-gambit8950.6%60.1%
B74Sicilian, Dragon, Classical, 9.Nb347550.5%50.3%
D39QGD; Ragozin, Vienna variation156750.4%51.2%
C81Ruy Lopez, Open, Howell attack14550.3%50.7%
C08French, Tarrasch, Open, 4.exd5 exd5123750.3%54.6%
D93Gruenfeld with 5. Bf4 O-O 6. e327650.0%52.2%
D62QGD; Orthodox defense, 7.Qc2 c5, 8.cd (Rubinstein)14450.0%56.9%
D27QGA; classical variation530549.7%55.2%
D26QGA; classical variation111949.7%54.1%
C89Ruy Lopez, Marshall counter-attack130549.6%54.8%
D14QGD; Slav defense, Exchange variation86249.4%51.6%
C09French, Tarrasch, Open variation, Main line104349.2%56.8%
E54Nimzo-Indian, 4.e3, Gligoric system with 7...dc120849.2%55.8%
E03Catalan, open, Alekhine variation8648.8%40.7%
D51QGD; 4.Bg5 Nbd718548.6%56.2%
B37Sicilian, Accelerated Fianchetto, Maroczy bind, 5...Bg713648.5%55.1%
E06Catalan, Closed, 5.Nf3286248.5%54.0%
D79Neo-Gruenfeld, 6.O-O, Main line46348.4%54.6%
E47Nimzo-Indian, 4.e3 O-O, 5.Bd353048.3%51.9%
E55Nimzo-Indian, 4.e3, Gligoric system, Bronstein variation180848.0%55.5%
D59QGD; Tartakower (Makagonov-Bondarevsky) system, 8.cd Nxd529648.0%46.6%
E01Catalan, closed46347.9%52.5%
E51Nimzo-Indian, 4.e3 e8g8, 5.Nf3 d7d516347.9%51.5%
D56QGD; Lasker defense41547.7%52.5%
D41QGD; Semi-Tarrasch, 5.cd78247.7%57.6%
C07French, Tarrasch, Open variation363147.6%53.6%
D67QGD; Orthodox defense, Bd3 line, Capablanca freeing manoever10147.5%57.4%
D34QGD; Tarrasch, 7...Be7139847.4%56.8%
D54QGD; Anti-neo-Orthodox variation3847.4%47.4%
C47Four knights, Scotch variation62347.4%54.7%
D85Gruenfeld, exchange variation578547.3%56.2%
E02Catalan, open, 5.Qa413647.1%58.8%
B14Caro-Kann, Panov-Botvinnik attack, 5...e6205647.0%55.0%
D66QGD; Orthodox defense, Bd3 line24747.0%59.5%
C83Ruy Lopez, Open, Classical defence22846.9%59.4%
D22QGA; Alekhine defense33946.9%54.4%
B59Sicilian, Boleslavsky variation, 7.Nb312646.8%52.0%
C73Ruy Lopez, Modern Steinitz defense, Richter variation22046.8%53.9%
E27Nimzo-Indian, Saemisch variation, 5...0-04746.8%40.4%
D38QGD; Ragozin variation387646.7%52.3%
D71Neo-Gruenfeld, 5.cd28946.7%56.2%
C68Ruy Lopez, Exchange variation19146.6%50.5%
D30QGD848246.6%54.8%
D55QGD; 6.Nf395246.5%54.0%
D58QGD; Tartakower (Makagonov-Bondarevsky) system492646.4%52.1%
E49Nimzo-Indian, 4.e3, Botvinnik system19446.4%56.2%
D83Gruenfeld gambit24846.4%58.7%
C67Ruy Lopez, Berlin defence, Open variation383146.2%54.3%
D77Neo-Gruenfeld, 6.O-O67546.2%54.2%
D13QGD; Slav defense, Exchange variation69046.1%55.5%
D37QGD; 4.Nf3922845.9%53.8%
E37Nimzo-Indian, Classical, Noa variation, Main line, 7.Qc231245.8%62.3%
D75Neo-Gruenfeld, 6.cd Nxd5, 7.O-O c5, 8.Nc310745.8%60.3%
D80Gruenfeld defense144845.8%54.3%
A38English Opening, Symmetrical65645.7%55.3%
E19Queen's Indian, Old Main line, 9.Qxc3132345.7%58.5%
E25Nimzo-Indian, Saemisch variation, Keres variation49945.7%52.5%
B73Sicilian, Dragon, Classical, 8.O-O47145.6%52.8%
E36Nimzo-Indian, Classical, Noa variation, 5. a328745.6%52.4%
C37KGA, Quaade gambit7945.6%43.0%
D94Gruenfeld, 5.e383345.5%56.1%
D82Gruenfeld 4.Bf452145.5%53.1%
D53QGD; 4.Bg5 Be797645.4%54.6%
A92Dutch defense18345.4%58.2%
C43Petrov, Modern (Steinitz) attack258445.3%53.8%
A33English Opening, Symmetrical205045.3%54.3%
A72Benoni, Classical without 9.O-O6445.3%61.7%
D32QGD; Tarrasch defense40245.3%54.5%
D48QGD; Meran, 8...a6226745.3%51.5%
A14English, Neo-Catalan declined129545.3%55.3%
C23Bishop's Opening38545.2%51.9%
E35Nimzo-Indian, Classical, Noa variation, 5. cxd5 exd551845.2%50.6%
D23Queen's gambit accepted33045.2%52.6%
E42Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein)58545.0%54.6%
E58Nimzo-Indian, 4.e3, Main line with 8...Bxc3141644.9%53.0%
B36Sicilian, Accelerated Fianchetto, Maroczy bind116944.9%58.7%
D92Gruenfeld, 5.Bf466044.8%56.7%
B49Sicilian, Taimanov variation61044.8%58.1%
E24Nimzo-Indian, Saemisch variation21944.7%46.1%
C42Petrov's defense673044.7%55.8%
B85Sicilian, Scheveningen, Classical variation with ...Qc7 and ...Nc650144.7%54.5%
D86Gruenfeld, Exchange, Classical variation119544.7%55.1%
C72Ruy Lopez, Modern Steinitz defense 5.0-039044.6%57.9%
D90Gruenfeld, Three knights variation81444.6%54.7%
C21center game30544.6%53.4%
D74Neo-Gruenfeld, 6.cd Nxd5, 7.O-O21144.5%56.9%
D81Gruenfeld; Russian variation35144.4%62.7%
D76Neo-Gruenfeld, 6.cd Nxd5, 7.O-O Nb650044.4%57.2%
C10French, Paulsen variation337044.4%56.4%
E10Queen's pawn game 3. Nf3473244.4%55.7%
E22Nimzo-Indian, Spielmann variation10644.3%50.5%
D87Gruenfeld, Exchange, Spassky variation58044.3%56.1%
B18Caro-Kann, Classical variation211744.3%53.8%
C01French, Exchange variation136144.2%53.9%
C03French, Tarrasch206444.2%57.0%
C48Four knights, Spanish variation166944.2%52.9%
B38Sicilian, Accelerated Fianchetto, Maroczy bind, 6.Be3106544.1%57.5%
C70Ruy Lopez,69244.1%58.2%
C49Four knights, double Ruy Lopez85144.1%53.6%
D24QGA, 4.Nc335044.0%53.1%
C56Two knights defense14443.8%49.0%
C26Vienna, Falkbeer variation77343.7%53.3%
E18Queen's Indian, Old Main line, 7.Nc3154843.7%56.6%
D61QGD; Orthodox defense, Rubinstein variation22043.6%51.4%
E59Nimzo-Indian, 4.e3, Main line73643.6%53.5%
E04Catalan, Open, 5.Nf3416343.6%53.3%
B13Caro-Kann, Exchange variation199443.6%52.5%
B22Sicilian, Alapin's variation (2.c3)580143.6%54.4%
D42QGD; Semi-Tarrasch, 7.Bd325543.5%56.7%
C78Ruy Lopez, 5.O-O320743.5%54.6%
C44King's pawn game408643.4%51.7%
D45QGD; Semi-Slav 5.e31430043.4%53.5%
D97Gruenfeld, Russian variation with 7. e4240743.3%53.7%
B35Sicilian, Accelerated Fianchetto, Modern variation with Bc4189943.3%53.0%
D16QGD; Slav accepted, Alapin variation83443.2%59.1%
A30English Opening, Symmetrical variation561943.1%55.2%
C45Scotch game499143.1%52.7%
E23Nimzo-Indian, Spielmann, 4...c5, 5.dc Nc66543.1%52.3%
E46Nimzo-Indian, 4.e3 O-O106043.0%51.9%
B52Sicilian, Canal-Sokolsky attack, 3...Bd7254643.0%52.2%
B17Caro-Kann, Steinitz variation362743.0%53.7%
C61Ruy Lopez, Bird's defense19142.9%59.7%
A15English, 1...Nf6 (Anglo-Indian defense)1168842.9%53.6%
D29QGA; Classical variation 8...Bb734542.9%47.8%
A35English Opening, Symmetrical220042.9%53.3%
C82Ruy Lopez, Open, 9.c353242.9%63.7%
D95Gruenfeld with 5. e3 O-O 6. Qb38442.9%53.6%
B55Sicilian, Prins variation, Venice attack4242.9%50.0%
A74Benoni, Classical, 9...a6, 10.a42142.9%73.8%
D35QGD; 3...Nf6260242.9%54.7%
E48Nimzo-Indian, 4.e3 O-O, 5.Bd3 d543742.8%49.1%
B01Scandinavian (centercounter) center defense689742.8%57.9%
C63Ruy Lopez, Schilemann defense65742.8%57.0%
C71Ruy Lopez, Modern Steinitz defense23942.7%55.6%
B29Sicilian, Nimzovich-Rubinstein variation73242.6%59.2%
E20Nimzo-Indian defense124942.6%53.5%
C46Three knights game103142.6%50.6%
D31QGD, 3.Nc3440042.6%53.4%
D64QGD; Orthodox defense, Rubinstein attack (with Rc1)14142.6%51.8%
D09QGD; Albin counter-gambit, 5.g311342.5%58.4%
D88Gruenfeld, Spassky variation, Main line, 10...cd, 11.cd19842.4%61.1%
E32Nimzo-Indian, Classical variation617242.3%53.7%
B86Sicilian, Sozin attack16142.2%53.4%
C28Vienna game35342.2%53.1%
A19English, Mikenas-Carls, Sicilian variation34642.2%54.0%
D78Neo-Gruenfeld, 6.O-O c674242.2%54.6%
A32English Opening, Symmetrical35142.2%57.5%
C91Ruy Lopez, closed, 9.d4496442.1%54.8%
E12Queen's Indian defense1282942.1%53.6%
D08QGD; Albin counter-gambit15242.1%59.9%
E00Queen's pawn game363942.1%55.2%
D96Gruenfeld, Russian variation22142.1%55.0%
C77Ruy Lopez, Morphy defence153142.1%52.8%
D40QGD; Semi-Tarrasch defense45542.0%55.1%
D11QGD; Slav defense, 3.Nf3620742.0%55.6%
D46QGD; Semi-Slav 6.Bd378942.0%57.1%
B53Sicilian, Chekhover variation117841.9%50.9%
D36QGD; Exchange, positional line, 6.Qc224841.9%54.8%
D49QGD; Meran, 11. Nxb547341.9%48.0%
E96King's Indian, Orthodox, 7...Nbd7, Main line4341.9%60.5%
E53Nimzo-Indian, 4.e3, Main line with ...c552141.8%52.6%
D52QGD119541.8%55.9%
D10QGD; Slav defense552341.8%54.4%
B83Sicilian, Scheveningen, 6.Be2152941.7%51.8%
C80Ruy Lopez, Open (Tarrasch) defence274641.7%51.5%
A24English Opening, Bremen system with 3...g615641.7%48.4%
D04Queen's pawn game69941.6%50.6%
C36KGA, Abbazia defense (Classical defense, Modern defense)27441.6%47.8%
A39English Opening, Symmetrical, Main line with d441641.6%57.6%
E08Catalan, Closed, 7.Qc230141.5%53.3%
C84Ruy Lopez, Closed defense143141.5%51.0%
D20Queen's Gambit accepted376841.5%56.4%
E21Nimzo-Indian, Three knights variation228041.5%54.2%
C79Ruy Lopez, Steinitz defense deferred (Russian defence)25841.5%54.5%
A12English, Caro-Kann defensive system55541.4%50.3%
C87Ruy Lopez, Closed, Averbach variation25141.4%59.8%
B70Sicilian, Dragon variation70041.4%51.9%
A23English Opening, Bremen system, Keres variation57841.3%48.4%
B47Sicilian, Taimanov (Bastrikov) variation366841.3%54.1%
D43QGD; Semi-Slav658741.3%52.7%
E15Queen's Indian, 4.g31652741.3%56.3%
D17QGD; Slav defense, Czech defence210641.3%57.8%
C15French, Winawer (Nimzovich) variation98141.3%54.6%
D06Queen's Gambit29141.2%59.5%
D47QGD; Semi-Slav 7.Bc4840541.2%53.8%
C75Ruy Lopez, Modern Steinitz defense22141.2%55.0%
D02Queen's pawn game, 2. Nf3668341.1%53.1%
B31Sicilian, Nimzovich-Rossolimo attack (with ...g6, without ...d6)269741.1%56.0%
E07Catalan, Closed, 6...Nbd712941.1%47.7%
B27Sicilian defense348841.1%57.9%
E50Nimzo-Indian, 4.e3 e8g8, 5.Nf3, without ...d516841.1%50.9%
A59Benko gambit, 7.e416841.1%64.6%
B50Sicilian354941.0%52.9%
B19Caro-Kann, Classical, 7...Nd7301741.0%56.2%
C64Ruy Lopez, Classical (Cordel) defence92241.0%55.5%
A29English Opening, Four knights, kingside Fianchetto594341.0%51.9%
A06Reti Opening, 2..d5386241.0%49.9%
B44Sicilian defense134541.0%53.0%
A07Reti Opening, King's Indian attack (Barcza system)917140.9%53.3%
C27Vienna game17640.9%48.3%
A08Reti Opening, King's Indian attack77440.8%51.0%
C32KGD, Falkbeer, 5. dxe42740.7%57.4%
A31English Opening, Symmetrical, Benoni formation90140.7%55.9%
B88Sicilian, Sozin, Leonhardt variation55040.7%54.7%
A52Budapest defense61440.7%58.6%
A34English Opening, Symmetrical243940.6%54.4%
D18QGD; Dutch variation27140.6%61.3%
D63QGD; Orthodox defense, 7.Rc156740.6%57.8%
D98Gruenfeld, Russian, Smyslov variation25440.6%59.6%
C11French defense951740.5%54.6%
B65Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9...Nxd451940.5%55.9%
B39Sicilian, Accelerated Fianchetto, Breyer variation62340.4%58.1%
A54Old Indian, Ukrainian variation31440.4%56.2%
D12QGD; Slav defense, 4.e3 Bf5303040.4%54.0%
C60Ruy Lopez60640.4%53.2%
C88Ruy Lopez, Closed626140.4%52.6%
D21QGA, 3.Nf328540.4%56.7%
A64Benoni, Fianchetto variation, 11...Re811440.4%43.9%
C24Bishop's Opening, Berlin defense106740.3%52.4%
A13English Opening524740.3%53.6%
C99Ruy Lopez, Closed, Chigorin, 12...c5d490640.3%62.9%
A00Irregular Openings1143340.3%50.7%
A11English, Caro-Kann defensive system125540.2%54.2%
E41Nimzo-Indian, 4.e3 c5117340.2%53.4%
C95Ruy Lopez, closed, Breyer, 10.d478340.2%56.3%
E17Queen's Indian, 5.Bg2 Be7185740.2%56.2%
C39King's knight's gambit26640.2%41.2%
E26Nimzo-Indian, Saemisch variation, 4. a3 Bxc3+ 5. bxc3 c5 6. e39740.2%56.2%
B92Sicilian, Najdorf, Zagreb (Fianchetto) variation492140.2%53.2%
B11Caro-Kann, Two knights, 3...Bg480340.1%55.7%
E52Nimzo-Indian, 4.e3, Main line with ...b644440.1%53.2%
A49King's Indian, Fianchetto without c4105940.0%56.8%
A09Reti Opening, 2..d5 3.c4165040.0%51.4%
E33Nimzo-Indian, Classical variation, 4...Nc635040.0%58.9%
E78King's Indian, Four pawns attack, with Be2 and Nf3540.0%60.0%
A18English, Mikenas-Carls variation46139.9%57.3%
A46Queen's pawn game480139.9%53.7%
D05Queen's pawn game, Zukertort variation96639.9%53.0%
E14Queen's Indian, 4.e3165439.8%53.4%
C65Ruy Lopez, Berlin defense348239.8%52.4%
C69Ruy Lopez, Exchange variation, 5.O-O206439.8%53.2%
A76Benoni, Classical, 9...Re89839.8%63.8%
E60King's Indian defense490339.8%57.2%
B93Sicilian, Najdorf, 6.f4153839.8%50.7%
D89Gruenfeld, Spassky variation, Main line, 13.Bd37839.7%48.1%
A47Queen's Indian defense56739.7%53.0%
C85Ruy Lopez, Exchange variation doubly deferred (DERLD)118239.7%48.9%
D25QGA, 4.e361539.7%58.5%
E11Bogo-Indian defense475939.7%56.2%
A50Queen's pawn game108739.7%56.4%
B56Sicilian157739.6%53.7%
A70Benoni, Classical with e4 and Nf357339.6%59.2%
B57Sicilian, Sozin (not Scheveningen)148639.6%52.3%
B58Sicilian, Classical68039.6%48.3%
C93Ruy Lopez, closed, Smyslov defense15739.5%57.3%
A40Queen's pawn599739.5%56.3%
B40Sicilian defense554939.4%54.6%
E67King's Indian, Fianchetto with ...Nd757839.4%55.4%
B10Caro-Kann defense494239.4%54.0%
E29Nimzo-Indian, Saemisch variation, Main line10439.4%52.4%
A37English Opening, Symmetrical162939.4%50.2%
A28English Opening, Four knights system368739.4%52.2%
D03Torre attack, Tartakower variation64339.3%50.6%
C92Ruy Lopez, closed, 9.d4267439.3%56.9%
D19QGD; Dutch variation149939.3%57.4%
B77Sicilian, Dragon, Yugoslav attack, 9.Bc430339.3%53.6%
D91Gruenfeld, Three knights variation85939.2%48.3%
D15QGD; Slav accepted, Exchange variation, 6.Bf4 Bf5449739.2%54.8%
E16Queen's Indian, Capablanca variation88539.2%57.3%
A87Dutch, Leningrad, Main variation32439.2%55.7%
B25Sicilian, Closed72239.2%50.5%
E83King's Indian, Saemisch, 6...Nc627339.2%53.3%
A88Dutch, Leningrad, Main variation with 7...c683039.2%57.4%
C55Two knights defense139239.2%56.0%
C50King's pawn game308939.1%53.0%
E39Nimzo-Indian, Classical, Pirc variation92939.1%55.3%
A22English Opening321139.0%50.3%
A01Nimzovich-Larsen attack571639.0%50.3%
B95Sicilian, Najdorf, 6...e6103239.0%49.7%
D99Gruenfeld defense, Smyslov, Main line17538.9%58.3%
A48King's Indian, East Indian defense334638.9%51.2%
B32Sicilian defense238438.8%57.0%
B28Sicilian, O'Kelly variation32738.8%56.4%
D50QGD; 4.Bg510338.8%52.4%
B15Caro-Kann defense107438.8%54.7%
B51Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack154838.8%55.6%
B30Sicilian defense672438.8%55.6%
B43Sicilian, Kan, 5.Nc3273538.7%56.5%
B09Pirc, Austrian attack244138.7%59.1%
A17English Opening218938.7%54.2%
B23Sicilian, Closed618038.7%52.1%
B64Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9.f426938.7%54.6%
E68King's Indian, Fianchetto, Classical variation, 8.e4119538.7%59.9%
D33QGD; Tarrasch, Schlechter-Rubinstein system13238.6%56.4%
B84Sicilian, Scheveningen (Paulsen), Classical variation365338.6%51.9%
B62Sicilian, Richter-Rauzer, 6...e618738.5%52.4%
B08Pirc, Classical (Two knights) system310538.5%57.5%
A90Dutch defense122238.5%61.0%
B02Alekhine's defense142038.5%53.6%
B61Sicilian, Richter-Rauzer, Larsen variation, 7.Qd240638.4%61.1%
B46Sicilian, Taimanov variation305538.4%55.1%
A57Benko gambit147638.3%56.5%
A05Reti Opening, 2..Nf6475838.3%53.3%
B45Sicilian, Taimanov variation186738.3%56.4%
C41Philidor's defense218038.3%57.6%
B12Caro-Kann defense1060138.2%56.2%
D70Neo-Gruenfeld defense24638.2%55.3%
A20English Opening556738.2%54.2%
A36English Opening, Symmetrical156638.2%52.7%
C51Evans gambit declined58438.2%49.9%
A84Dutch defense81238.2%56.8%
A55Old Indian, Main line41438.2%58.5%
A81Dutch defense319738.1%56.7%
C53Giuoco piano216038.1%52.9%
B04Alekhine's defense, Modern variation186138.1%59.9%
B20Sicilian defense310138.1%50.8%
A53Old Indian defense107738.1%56.4%
B97Sicilian, Najdorf, 7...Qb6255538.0%47.6%
B91Sicilian, Najdorf, Zagreb (Fianchetto) variation62338.0%54.2%
C22center game95238.0%50.3%
D00Queen's pawn game426538.0%50.9%
A69Benoni, Four pawns attack, Main line7938.0%46.8%
E76King's Indian, Four pawns attack38238.0%56.4%
E63King's Indian, Fianchetto, Panno variation211337.9%57.1%
B41Sicilian, Kan variation66137.8%55.8%
A04Reti Opening838837.8%54.9%
E44Nimzo-Indian, Fischer variation, 5.Ne235237.8%55.0%
A26English Opening, Closed system60137.8%52.2%
E38Nimzo-Indian, Classical, 4...c557837.7%60.4%
A21English Opening349037.7%53.4%
C29Vienna gambit, Kaufmann variation30537.7%49.3%
C86Worrall attack30837.7%52.3%
B21Sicilian, Grand Prix attack220437.7%51.1%
C00French defense511237.6%51.9%
E84King's Indian, Saemisch, Panno Main line40537.5%52.6%
E61King's Indian defense, 3.Nc386937.5%55.5%
C62Ruy Lopez, Old Steinitz defence26737.5%54.7%
B54Sicilian109937.4%55.6%
C06French, Tarrasch, Closed variation, Main line100637.4%60.0%
B24Sicilian, Closed42637.3%49.9%
B48Sicilian, Taimanov variation307837.3%56.0%
B07Pirc defense345837.2%56.9%
A45Queen's pawn game598837.2%52.8%
A10English Opening361237.1%54.5%
B34Sicilian, Accelerated Fianchetto, Exchange variation34837.1%52.7%
C33King's gambit accepted29737.0%45.1%
B63Sicilian, Richter-Rauzer, Rauzer attack122937.0%56.3%
A78Benoni, Classical with ...Re8 and ...Na63836.8%57.9%
B42Sicilian, Kan, 5.Bd3336236.8%57.0%
B33Sicilian defense498536.6%55.2%
C90Ruy Lopez, closed (with ...d6)209736.5%51.8%
A02Bird's Opening318436.5%48.9%
D60QGD; Orthodox defense20336.5%55.2%
B87Sozin with ...a6 and ...b575236.4%51.2%
C17French, Winawer, Advance variation83236.4%57.4%
B06Robatsch (Modern) defense810436.4%56.8%
B72Sicilian, Dragon, 6.Be326436.4%51.9%
C52Evans gambit45436.3%49.0%
C14French, Classical variation83136.3%57.0%
E43Nimzo-Indian, Fischer variation56736.3%53.8%
D01Richter-Veresov attack46836.3%46.6%
A16English Opening188536.3%54.4%
B03Alekhine's defense126136.2%60.6%
E93King's Indian, Petrosian system, Main line8336.1%50.6%
A89Dutch, Leningrad, Main variation with Nc636836.1%64.0%
A62Benoni, Fianchetto variation70736.1%56.1%
A58Benko gambit accepted82535.9%59.0%
E92King's Indian, Classical variation238935.9%56.0%
B94Sicilian, Najdorf, 6.Bg572635.8%53.4%
A03Bird's Opening312335.8%47.7%
D07QGD; Chigorin defense81335.8%57.7%
E94King's Indian, Orthodox variation204135.7%57.3%
E85King's Indian, Saemisch, Orthodox variation5635.7%51.8%
E95King's Indian, Orthodox, 7...Nbd7, 8.Re132835.7%55.6%
D44QGD; Semi-Slav 5.Bg5 dc119035.6%57.2%
C20King's pawn game16335.6%42.9%
E13Queen's Indian, 4.Nc3, Main line20835.6%52.4%
B89Sicilian, Sozin, 7.Be3170935.6%51.0%
B90Sicilian, Najdorf2332335.5%53.1%
B00King's pawn Opening227635.5%58.8%
A86Dutch with 2.c4 & 3.g324835.5%59.3%
E77King's Indian, Four pawns attack, 6.Be212435.5%57.3%
C30King's gambit25435.4%61.8%
C57Two knights defense19235.4%52.1%
E30Nimzo-Indian, Leningrad variation,65335.4%47.9%
A85Dutch with 2.c4 & 3.Nc362235.4%54.3%
A83Dutch, Staunton gambit, Staunton's line22135.3%50.2%
A43Old Benoni defense157635.3%58.6%
C76Ruy Lopez, Modern Steinitz defense, Fianchetto (Bronstein) variation31535.2%51.6%
B60Sicilian, Richter-Rauzer78735.2%58.3%
E74King's Indian, Averbakh, 6...c525335.2%55.5%
E64King's Indian, Fianchetto, Yugoslav system9135.2%59.3%
C35KGA, Cunningham defense7435.1%51.4%
E62King's Indian, Fianchetto variation172335.1%59.6%
A41Queen's pawn374135.0%56.0%
A82Dutch, Staunton gambit12335.0%40.2%
A80Dutch314534.9%54.5%
C34King's knight's gambit22934.9%48.5%
C25Vienna game39134.8%58.8%
A99Dutch, Ilyin-Genevsky variation with b39234.8%64.1%
C94Ruy Lopez, Closed, Breyer defense4634.8%58.7%
A25English Opening, Sicilian Reversed204234.8%53.4%
E71King's Indian, Makagonov system (5.h3)68534.7%59.9%
C96Ruy Lopez, closed, 8...Na590234.7%64.4%
A96Dutch, Classical variation20534.6%62.2%
C58Two knights defense28434.5%51.4%
C02French, Advance variation501134.5%54.6%
D72Neo-Gruenfeld, 5.cd, Main line18634.4%60.8%
C74Ruy Lopez, Modern Steinitz defense18934.4%54.2%
A27English Opening, Three knights system51234.4%52.7%
B81Sicilian, Scheveningen, Keres attack218534.4%59.6%
C12French, MacCutcheon variation100134.4%57.0%
E90King's Indian, 5.Nf393034.3%56.8%
E91King's Indian, 6.Be287834.3%61.8%
C40King's knight Opening21934.2%60.5%
A68Benoni, Four pawns attack7334.2%56.8%
E81King's Indian, Saemisch, 5...O-O207334.2%55.2%
C16French, Winawer, Advance variation93934.2%57.1%
B96Sicilian, Najdorf, 7.f4135034.1%51.3%
A91Dutch defense10034.0%52.0%
E09Catalan, Closed, Main line21534.0%60.2%
E80King's Indian, Saemisch variation32434.0%59.0%
A97Dutch, Ilyin-Genevsky variation12133.9%61.6%
B76Sicilian, Dragon, Yugoslav attack, 7...O-O121933.8%61.6%
A63Benoni, Fianchetto variation, 9...Nbd77433.8%65.5%
E73King's Indian, 5.Be299633.7%54.7%
A93Dutch, Stonewall, Botwinnik variation10133.7%61.4%
E66King's Indian, Fianchetto, Yugoslav Panno30633.7%56.7%
B66Sicilian, Richter-Rauzer, Rauzer attack, 7...a6563133.7%51.4%
C13French, Classical49233.5%58.0%
E97King's Indian, Orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation)517133.5%56.6%
B05Alekhine's defense, Modern variation, 4...Bg473733.4%64.3%
A42Modern defense, Averbakh system82533.3%61.9%
E72King's Indian with e4 & g36633.3%56.1%
E57Nimzo-Indian, 4. e3, Main line with 8...dxc4 and 9...Bxc4 cxd4 333.3%16.7%
B67Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 8...Bd7267733.3%55.5%
B82Sicilian, Scheveningen, 6.f456233.3%58.5%
E69King's Indian, Fianchetto, Classical Main line42733.3%62.1%
E88King's Indian, Saemisch, Orthodox, 7.d5 c631132.8%58.2%
A44Old Benoni defence11932.8%62.6%
B26Sicilian, Closed, 6.Be357532.7%49.9%
B71Sicilian, Dragon, Levenfish variation4932.7%57.1%
E82King's Indian, Saemisch, double Fianchetto variation9232.6%58.7%
E70King's Indian, 4.e4131032.4%58.1%
C59Two knights defense52432.4%48.3%
C19French, Winawer, Advance, 6...Ne7450632.4%60.0%
E89King's Indian, Saemisch, Orthodox Main line2832.1%62.5%
B80Sicilian, Scheveningen variation158332.1%53.7%
A51Budapest defense declined4731.9%60.6%
E40Nimzo-Indian, 4.e320831.7%59.6%
B69Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 11.Bxf67931.6%61.4%
C98Ruy Lopez, Closed, Chigorin, 12...Nc613631.6%61.4%
B75Sicilian, Dragon, Yugoslav attack26731.5%58.8%
C05French, Tarrasch, Closed variation102631.4%60.7%
B16Caro-Kann, Bronstein-Larsen variation46231.2%61.5%
B98Sicilian, Najdorf, 7...Be752131.1%56.6%
C97Ruy Lopez, Closed, Chigorin defense74731.1%63.2%
A71Benoni, Classical, 8.Bg59230.4%55.4%
E31Nimzo-Indian, Leningrad variation, main line20430.4%51.0%
C38King's knight's gambit4330.2%31.4%
A95Dutch, Stonewall with Nc322630.1%58.4%
B79Sicilian, Dragon, Yugoslav attack, 12.h41030.0%65.0%
B68Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 9...Be710729.9%57.0%
C04French, Tarrasch, Guimard Main line33729.7%59.6%
A79Benoni, Classical, 11.f35429.6%59.3%
C18French, Winawer, Advance variation73529.4%61.4%
A56Benoni defense131529.4%63.1%
B99Sicilian, Najdorf, 7...Be7 Main line58729.3%53.2%
E86King's Indian, Saemisch, Orthodox, 7.Nge2 c634129.0%53.2%
A61Benoni defense103628.7%57.5%
A73Benoni, Classical, 9.O-O4928.6%57.1%
B78Sicilian, Dragon, Yugoslav attack, 10.O-O-O32428.1%54.5%
A75Benoni, Classical with ...a6 and 10...Bg45127.5%70.6%
A66Benoni, pawn storm variation2227.3%50.0%
E87King's Indian, Saemisch, Orthodox, 7.d525127.1%59.4%
A65Benoni, 6.e431927.0%56.7%
E98King's Indian, Orthodox, Aronin-Taimanov, 9.Ne185226.6%61.0%
A67Benoni, Taimanov variation22426.3%63.2%
A98Dutch, Ilyin-Genevsky variation with Qc23826.3%52.6%
A77Benoni, Classical, 9...Re8, 10.Nd212226.2%68.0%
E28Nimzo-Indian, Saemisch variation, 6. e39525.3%52.6%
E75King's Indian, Averbakh, Main line5225.0%58.7%
E79King's Indian, Four pawns attack, Main line825.0%62.5%
E99King's Indian, Orthodox, Aronin-Taimanov, Main line7623.7%64.5%
A60Benoni defense12423.4%63.3%

Created in 2005-2013 by CCRL team
Last games added on February 17, 2018