CCRL 40/40
Downloads and Statistics
June 18, 2018
Testing summary:
Total: 849'893 games
played by 2'196 programs
118931 CPU days (X2 4600+)

White wins: 292'067 (34.4%)
Black wins: 216'114 (25.4%)
Draws: 341'712 (40.2%)
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
D65QGD; Orthodox defense, Rubinstein attack, Main line1361.5%69.2%
D57QGD; Lasker defense, Main line6358.7%50.0%
E05Catalan, Open, Classical line10654.7%53.8%
E03Catalan, open, Alekhine variation10353.4%42.2%
D69QGD; Orthodox defense, Classical, 13.dxe51553.3%53.3%
E34Nimzo-Indian, Classical, Noa variation78852.8%53.8%
E65King's Indian, Yugoslav, 7.O-O18452.7%52.4%
C54Guioco piano21951.6%51.8%
D28QGA; Classical variation 7.Qe226551.3%57.4%
D68QGD; Orthodox defense, Classical variation12351.2%56.5%
B74Sicilian, Dragon, Classical, 9.Nb348751.1%50.4%
E56Nimzo-Indian, 4.e3, Main line with 7...Nc635151.0%56.0%
A94Dutch, Stonewall with Ba35350.9%57.5%
D73Neo-Gruenfeld, 5.Nf382550.9%55.2%
D51QGD; 4.Bg5 Nbd721950.7%55.9%
D39QGD; Ragozin, Vienna variation159250.1%51.1%
D27QGA; classical variation549050.0%55.4%
D93Gruenfeld with 5. Bf4 O-O 6. e328250.0%52.3%
E51Nimzo-Indian, 4.e3 e8g8, 5.Nf3 d7d518450.0%52.2%
D62QGD; Orthodox defense, 7.Qc2 c5, 8.cd (Rubinstein)15650.0%56.4%
D84Gruenfeld gambit accepted6250.0%55.6%
D26QGA; classical variation118750.0%54.2%
C66Ruy Lopez, Berlin defence, 4.O-O, d633349.8%56.8%
C08French, Tarrasch, Open, 4.exd5 exd5129749.8%54.5%
E45Nimzo-Indian, 4.e3, Bronstein (Byrne) variation22349.8%56.3%
C09French, Tarrasch, Open variation, Main line108349.5%56.8%
D14QGD; Slav defense, Exchange variation89049.4%51.3%
C81Ruy Lopez, Open, Howell attack15849.4%51.9%
C89Ruy Lopez, Marshall counter-attack134249.3%54.9%
D75Neo-Gruenfeld, 6.cd Nxd5, 7.O-O c5, 8.Nc312649.2%60.3%
E54Nimzo-Indian, 4.e3, Gligoric system with 7...dc125149.0%56.1%
E01Catalan, closed51348.7%53.0%
E06Catalan, Closed, 5.Nf3297748.3%54.0%
E55Nimzo-Indian, 4.e3, Gligoric system, Bronstein variation187548.2%55.7%
D79Neo-Gruenfeld, 6.O-O, Main line51548.2%54.4%
D59QGD; Tartakower (Makagonov-Bondarevsky) system, 8.cd Nxd530248.0%46.5%
D41QGD; Semi-Tarrasch, 5.cd83647.8%57.7%
E78King's Indian, Four pawns attack, with Be2 and Nf32147.6%57.1%
D67QGD; Orthodox defense, Bd3 line, Capablanca freeing manoever10347.6%57.8%
D66QGD; Orthodox defense, Bd3 line26147.5%60.2%
D71Neo-Gruenfeld, 5.cd30147.5%56.6%
C07French, Tarrasch, Open variation374847.5%53.6%
C47Four knights, Scotch variation63547.4%54.6%
D34QGD; Tarrasch, 7...Be7142247.4%56.8%
B37Sicilian, Accelerated Fianchetto, Maroczy bind, 5...Bg714847.3%55.4%
D56QGD; Lasker defense43647.2%52.8%
D85Gruenfeld, exchange variation617147.2%56.1%
E27Nimzo-Indian, Saemisch variation, 5...0-05347.2%44.3%
B59Sicilian, Boleslavsky variation, 7.Nb313046.9%51.9%
B14Caro-Kann, Panov-Botvinnik attack, 5...e6215246.9%55.0%
E47Nimzo-Indian, 4.e3 O-O, 5.Bd358746.8%52.0%
E35Nimzo-Indian, Classical, Noa variation, 5. cxd5 exd556846.7%50.4%
D77Neo-Gruenfeld, 6.O-O69846.6%54.2%
E19Queen's Indian, Old Main line, 9.Qxc3137446.4%58.3%
D58QGD; Tartakower (Makagonov-Bondarevsky) system498746.4%52.0%
D22QGA; Alekhine defense38246.3%53.5%
C83Ruy Lopez, Open, Classical defence24246.3%59.5%
D13QGD; Slav defense, Exchange variation72246.3%55.4%
D55QGD; 6.Nf399346.2%53.9%
D38QGD; Ragozin variation422346.2%52.4%
D30QGD899746.2%54.6%
B55Sicilian, Prins variation, Venice attack5246.2%51.9%
C67Ruy Lopez, Berlin defence, Open variation405546.1%54.2%
B73Sicilian, Dragon, Classical, 8.O-O48746.0%53.2%
D53QGD; 4.Bg5 Be7103945.9%54.5%
D80Gruenfeld defense158645.8%54.4%
E25Nimzo-Indian, Saemisch variation, Keres variation53945.8%53.0%
D37QGD; 4.Nf3972845.8%53.9%
A92Dutch defense21245.8%58.3%
E42Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein)64845.7%54.2%
E02Catalan, open, 5.Qa414945.6%58.4%
D32QGD; Tarrasch defense45245.6%54.4%
A38English Opening, Symmetrical68145.5%54.8%
E22Nimzo-Indian, Spielmann variation14545.5%51.7%
D82Gruenfeld 4.Bf454345.5%53.1%
D23Queen's gambit accepted36545.5%52.9%
E24Nimzo-Indian, Saemisch variation23145.5%47.0%
D61QGD; Orthodox defense, Rubinstein variation24045.4%52.3%
D90Gruenfeld, Three knights variation91745.4%54.4%
E37Nimzo-Indian, Classical, Noa variation, Main line, 7.Qc237745.4%62.5%
A72Benoni, Classical without 9.O-O6445.3%61.7%
C73Ruy Lopez, Modern Steinitz defense, Richter variation25245.2%52.8%
D48QGD; Meran, 8...a6230345.2%51.5%
C43Petrov, Modern (Steinitz) attack274845.2%53.7%
A14English, Neo-Catalan declined134545.1%55.3%
D86Gruenfeld, Exchange, Classical variation125944.9%55.5%
C72Ruy Lopez, Modern Steinitz defense 5.0-046644.8%57.4%
D83Gruenfeld gambit30844.8%58.1%
C68Ruy Lopez, Exchange variation21044.8%51.4%
B36Sicilian, Accelerated Fianchetto, Maroczy bind122344.7%58.5%
E58Nimzo-Indian, 4.e3, Main line with 8...Bxc3145844.7%52.9%
D92Gruenfeld, 5.Bf468144.6%56.7%
A33English Opening, Symmetrical219144.6%54.2%
E49Nimzo-Indian, 4.e3, Botvinnik system20444.6%56.6%
D94Gruenfeld, 5.e387744.6%55.8%
C01French, Exchange variation151244.5%53.6%
B49Sicilian, Taimanov variation65244.5%58.3%
C42Petrov's defense700044.5%56.0%
C48Four knights, Spanish variation176944.4%52.7%
C31KGD, Falkbeer counter-gambit17844.4%53.7%
B85Sicilian, Scheveningen, Classical variation with ...Qc7 and ...Nc651744.3%54.6%
C23Bishop's Opening40944.3%51.7%
B18Caro-Kann, Classical variation225144.2%54.0%
D95Gruenfeld with 5. e3 O-O 6. Qb39344.1%53.2%
D24QGA, 4.Nc336344.1%53.2%
C10French, Paulsen variation360644.0%56.3%
D54QGD; Anti-neo-Orthodox variation5044.0%50.0%
E10Queen's pawn game 3. Nf3504943.9%55.8%
C49Four knights, double Ruy Lopez90643.9%53.4%
B13Caro-Kann, Exchange variation216543.9%52.4%
D74Neo-Gruenfeld, 6.cd Nxd5, 7.O-O22143.9%56.8%
B38Sicilian, Accelerated Fianchetto, Maroczy bind, 6.Be3107843.9%57.7%
C03French, Tarrasch227743.9%57.1%
E36Nimzo-Indian, Classical, Noa variation, 5. a330843.8%53.4%
C21center game34743.8%53.6%
D09QGD; Albin counter-gambit, 5.g314443.8%56.6%
C56Two knights defense14443.8%49.0%
C70Ruy Lopez,79243.7%57.4%
D76Neo-Gruenfeld, 6.cd Nxd5, 7.O-O Nb653843.7%57.5%
D81Gruenfeld; Russian variation40443.6%61.6%
E04Catalan, Open, 5.Nf3438143.5%53.6%
D97Gruenfeld, Russian variation with 7. e4252943.5%53.5%
C78Ruy Lopez, 5.O-O334143.4%54.3%
D87Gruenfeld, Exchange, Spassky variation60843.4%56.4%
E59Nimzo-Indian, 4.e3, Main line74443.4%53.4%
D42QGD; Semi-Tarrasch, 7.Bd326543.4%55.7%
E46Nimzo-Indian, 4.e3 O-O116043.4%51.7%
E18Queen's Indian, Old Main line, 7.Nc3164643.3%57.0%
C82Ruy Lopez, Open, 9.c355243.3%63.9%
B22Sicilian, Alapin's variation (2.c3)613343.3%54.6%
C63Ruy Lopez, Schilemann defense72643.3%57.2%
B17Caro-Kann, Steinitz variation374443.2%53.6%
B35Sicilian, Accelerated Fianchetto, Modern variation with Bc4198143.2%53.5%
A32English Opening, Symmetrical40543.2%57.9%
D50QGD; 4.Bg513243.2%52.7%
D45QGD; Semi-Slav 5.e31477443.2%53.4%
C44King's pawn game424943.0%51.6%
A30English Opening, Symmetrical variation588443.0%55.2%
D35QGD; 3...Nf6280243.0%54.8%
D36QGD; Exchange, positional line, 6.Qc227743.0%52.9%
B86Sicilian, Sozin attack19142.9%52.9%
C71Ruy Lopez, Modern Steinitz defense25442.9%56.1%
C45Scotch game523442.9%52.8%
D29QGA; Classical variation 8...Bb735042.9%47.7%
A74Benoni, Classical, 9...a6, 10.a42142.9%73.8%
E79King's Indian, Four pawns attack, Main line1442.9%57.1%
A15English, 1...Nf6 (Anglo-Indian defense)1248242.9%53.5%
B52Sicilian, Canal-Sokolsky attack, 3...Bd7271242.8%52.2%
E33Nimzo-Indian, Classical variation, 4...Nc641642.8%59.1%
A35English Opening, Symmetrical233342.8%53.3%
C46Three knights game113242.8%50.4%
C26Vienna, Falkbeer variation88942.7%53.2%
E48Nimzo-Indian, 4.e3 O-O, 5.Bd3 d549642.7%49.2%
D96Gruenfeld, Russian variation24842.7%54.8%
D16QGD; Slav accepted, Alapin variation90142.7%58.7%
B29Sicilian, Nimzovich-Rubinstein variation82042.6%58.6%
D46QGD; Semi-Slav 6.Bd381242.5%57.0%
B01Scandinavian (centercounter) center defense728942.4%58.1%
E50Nimzo-Indian, 4.e3 e8g8, 5.Nf3, without ...d519142.4%51.0%
E08Catalan, Closed, 7.Qc232142.4%54.2%
E32Nimzo-Indian, Classical variation648742.4%53.7%
D31QGD, 3.Nc3491342.3%53.8%
C28Vienna game37442.2%53.2%
C80Ruy Lopez, Open (Tarrasch) defence280642.2%51.6%
D63QGD; Orthodox defense, 7.Rc162642.2%57.5%
E12Queen's Indian defense1346742.2%53.7%
C91Ruy Lopez, closed, 9.d4501842.1%54.8%
C79Ruy Lopez, Steinitz defense deferred (Russian defence)28042.1%55.0%
D49QGD; Meran, 11. Nxb548942.1%48.1%
C77Ruy Lopez, Morphy defence178342.1%53.0%
D64QGD; Orthodox defense, Rubinstein attack (with Rc1)14542.1%52.1%
E20Nimzo-Indian defense137042.0%53.8%
E00Queen's pawn game387742.0%54.8%
B53Sicilian, Chekhover variation134942.0%51.1%
D78Neo-Gruenfeld, 6.O-O c677742.0%54.7%
A59Benko gambit, 7.e417241.9%64.0%
D88Gruenfeld, Spassky variation, Main line, 10...cd, 11.cd20841.8%60.8%
D06Queen's Gambit33041.8%59.7%
B70Sicilian, Dragon variation72741.8%51.6%
D40QGD; Semi-Tarrasch defense46441.8%55.0%
D33QGD; Tarrasch, Schlechter-Rubinstein system17041.8%56.2%
C15French, Winawer (Nimzovich) variation107141.7%54.2%
A19English, Mikenas-Carls, Sicilian variation37441.7%54.5%
A64Benoni, Fianchetto variation, 11...Re813241.7%45.1%
E53Nimzo-Indian, 4.e3, Main line with ...c556941.7%52.6%
B83Sicilian, Scheveningen, 6.Be2159241.6%52.0%
D11QGD; Slav defense, 3.Nf3681641.6%55.6%
C84Ruy Lopez, Closed defense151741.6%51.4%
C27Vienna game19041.6%49.2%
C36KGA, Abbazia defense (Classical defense, Modern defense)32041.6%48.6%
D10QGD; Slav defense582541.5%54.5%
C37KGA, Quaade gambit9441.5%42.0%
D52QGD128541.5%55.8%
C61Ruy Lopez, Bird's defense22241.4%58.6%
E15Queen's Indian, 4.g31771141.4%56.3%
A39English Opening, Symmetrical, Main line with d443541.4%57.0%
C64Ruy Lopez, Classical (Cordel) defence98441.3%55.7%
C75Ruy Lopez, Modern Steinitz defense24541.2%54.9%
E21Nimzo-Indian, Three knights variation248941.2%54.3%
D47QGD; Semi-Slav 7.Bc4857241.2%53.8%
B47Sicilian, Taimanov (Bastrikov) variation382241.2%54.2%
D98Gruenfeld, Russian, Smyslov variation27241.2%59.6%
B44Sicilian defense138141.1%52.9%
D20Queen's Gambit accepted397341.1%56.3%
D17QGD; Slav defense, Czech defence221441.1%57.8%
D43QGD; Semi-Slav699941.1%52.8%
A34English Opening, Symmetrical267741.1%54.2%
B31Sicilian, Nimzovich-Rossolimo attack (with ...g6, without ...d6)290941.1%56.1%
D08QGD; Albin counter-gambit21741.0%59.2%
A76Benoni, Classical, 9...Re810041.0%63.5%
B19Caro-Kann, Classical, 7...Nd7307341.0%56.2%
C87Ruy Lopez, Closed, Averbach variation26440.9%59.8%
E26Nimzo-Indian, Saemisch variation, 4. a3 Bxc3+ 5. bxc3 c5 6. e311540.9%56.1%
B39Sicilian, Accelerated Fianchetto, Breyer variation63940.8%58.3%
A29English Opening, Four knights, kingside Fianchetto616540.8%51.9%
D04Queen's pawn game80740.8%51.4%
A06Reti Opening, 2..d5427240.8%49.8%
C32KGD, Falkbeer, 5. dxe42740.7%57.4%
B27Sicilian defense360440.7%57.6%
D25QGA, 4.e366340.7%58.7%
D18QGD; Dutch variation28540.7%60.7%
E17Queen's Indian, 5.Bg2 Be7208640.7%56.2%
A08Reti Opening, King's Indian attack82140.7%51.4%
D02Queen's pawn game, 2. Nf3718840.7%53.2%
C93Ruy Lopez, closed, Smyslov defense16540.6%57.9%
A07Reti Opening, King's Indian attack (Barcza system)988740.6%53.2%
C69Ruy Lopez, Exchange variation, 5.O-O224040.6%53.1%
C39King's knight's gambit29140.5%41.6%
A52Budapest defense66940.5%58.4%
B88Sicilian, Sozin, Leonhardt variation60340.5%54.4%
A31English Opening, Symmetrical, Benoni formation99140.5%56.1%
D99Gruenfeld defense, Smyslov, Main line18340.4%57.4%
C11French defense992640.4%54.7%
C88Ruy Lopez, Closed643340.4%52.6%
D70Neo-Gruenfeld defense28040.4%54.8%
E41Nimzo-Indian, 4.e3 c5123240.3%53.5%
A12English, Caro-Kann defensive system60540.3%50.6%
C95Ruy Lopez, closed, Breyer, 10.d480640.3%56.3%
E67King's Indian, Fianchetto with ...Nd762040.3%55.8%
C60Ruy Lopez73740.3%53.0%
A23English Opening, Bremen system, Keres variation61840.3%48.5%
C99Ruy Lopez, Closed, Chigorin, 12...c5d490940.3%62.7%
B50Sicilian399140.2%53.1%
A00Irregular Openings1254040.2%50.7%
B65Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9...Nxd455040.2%55.7%
A13English Opening564540.2%53.7%
A87Dutch, Leningrad, Main variation34440.1%55.2%
E52Nimzo-Indian, 4.e3, Main line with ...b646940.1%53.5%
B57Sicilian, Sozin (not Scheveningen)154940.0%52.2%
D12QGD; Slav defense, 4.e3 Bf5317640.0%54.2%
E14Queen's Indian, 4.e3174440.0%53.5%
B92Sicilian, Najdorf, Zagreb (Fianchetto) variation511040.0%53.3%
C24Bishop's Opening, Berlin defense117539.9%52.0%
A11English, Caro-Kann defensive system136739.9%53.7%
E16Queen's Indian, Capablanca variation102639.9%57.4%
E07Catalan, Closed, 6...Nbd714339.9%47.9%
B11Caro-Kann, Two knights, 3...Bg489439.8%56.3%
C65Ruy Lopez, Berlin defense386139.8%52.4%
B58Sicilian, Classical69639.8%48.3%
E60King's Indian defense536939.8%56.9%
A24English Opening, Bremen system with 3...g616639.8%48.2%
D89Gruenfeld, Spassky variation, Main line, 13.Bd37839.7%48.1%
E23Nimzo-Indian, Spielmann, 4...c5, 5.dc Nc67339.7%52.7%
A49King's Indian, Fianchetto without c4118639.7%57.0%
C86Worrall attack33039.7%52.0%
E39Nimzo-Indian, Classical, Pirc variation96139.6%55.1%
C85Ruy Lopez, Exchange variation doubly deferred (DERLD)127939.6%49.1%
E11Bogo-Indian defense512939.6%56.0%
B93Sicilian, Najdorf, 6.f4158739.6%50.7%
D91Gruenfeld, Three knights variation90639.6%48.2%
A37English Opening, Symmetrical174539.6%50.6%
A88Dutch, Leningrad, Main variation with 7...c688939.6%57.9%
B56Sicilian168039.6%53.8%
A46Queen's pawn game534139.5%53.8%
B28Sicilian, O'Kelly variation40539.5%57.0%
D19QGD; Dutch variation155839.4%57.2%
A54Old Indian, Ukrainian variation35839.4%56.8%
C92Ruy Lopez, closed, 9.d4272739.4%57.0%
D03Torre attack, Tartakower variation66839.4%51.0%
B77Sicilian, Dragon, Yugoslav attack, 9.Bc431539.4%54.0%
C94Ruy Lopez, Closed, Breyer defense6139.3%57.4%
A70Benoni, Classical with e4 and Nf360039.3%59.3%
A40Queen's pawn662039.2%56.2%
B64Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9.f427639.1%54.3%
B32Sicilian defense254939.1%56.8%
A22English Opening337839.0%50.4%
A09Reti Opening, 2..d5 3.c4186739.0%51.3%
C62Ruy Lopez, Old Steinitz defence28739.0%54.7%
D05Queen's pawn game, Zukertort variation107939.0%53.5%
B30Sicilian defense723739.0%55.7%
A28English Opening, Four knights system392138.9%52.3%
A18English, Mikenas-Carls variation54738.9%57.9%
D15QGD; Slav accepted, Exchange variation, 6.Bf4 Bf5484638.9%54.8%
B61Sicilian, Richter-Rauzer, Larsen variation, 7.Qd242438.9%61.2%
B40Sicilian defense604838.9%54.6%
C55Two knights defense151438.9%56.0%
A47Queen's Indian defense61738.9%52.5%
B10Caro-Kann defense538538.8%53.8%
B95Sicilian, Najdorf, 6...e6108538.8%49.3%
D21QGA, 3.Nf331738.8%56.0%
A50Queen's pawn game125238.7%56.3%
A17English Opening234838.7%54.4%
E68King's Indian, Fianchetto, Classical variation, 8.e4125838.7%59.7%
B43Sicilian, Kan, 5.Nc3295838.7%56.4%
B25Sicilian, Closed78138.7%50.6%
B84Sicilian, Scheveningen (Paulsen), Classical variation375238.6%52.0%
A48King's Indian, East Indian defense362338.6%51.5%
E29Nimzo-Indian, Saemisch variation, Main line11438.6%52.6%
B09Pirc, Austrian attack252738.6%59.1%
A69Benoni, Four pawns attack, Main line8338.6%47.0%
B46Sicilian, Taimanov variation314338.5%55.2%
B23Sicilian, Closed668038.5%52.1%
A01Nimzovich-Larsen attack641838.5%50.6%
A53Old Indian defense117838.5%56.7%
C41Philidor's defense239238.4%57.9%
B15Caro-Kann defense114638.4%55.2%
C50King's pawn game361638.4%53.1%
A90Dutch defense129638.3%61.0%
E96King's Indian, Orthodox, 7...Nbd7, Main line4738.3%59.6%
B04Alekhine's defense, Modern variation197638.3%59.5%
E76King's Indian, Four pawns attack40038.3%56.4%
C51Evans gambit declined65138.2%50.6%
B02Alekhine's defense154938.2%53.2%
B51Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack170338.2%55.5%
A20English Opening593138.2%54.1%
B45Sicilian, Taimanov variation197138.2%56.4%
C29Vienna gambit, Kaufmann variation34638.2%48.6%
A05Reti Opening, 2..Nf6528238.1%53.4%
A55Old Indian, Main line43038.1%58.4%
C22center game100738.1%49.9%
A84Dutch defense88738.1%57.2%
A99Dutch, Ilyin-Genevsky variation with b313438.1%62.3%
B97Sicilian, Najdorf, 7...Qb6268138.0%47.8%
B12Caro-Kann defense1141638.0%56.2%
B91Sicilian, Najdorf, Zagreb (Fianchetto) variation73438.0%53.9%
A57Benko gambit159838.0%56.7%
B08Pirc, Classical (Two knights) system336937.9%57.7%
A36English Opening, Symmetrical171237.9%52.8%
E84King's Indian, Saemisch, Panno Main line43037.9%52.7%
B54Sicilian129637.9%56.1%
C53Giuoco piano240837.8%52.6%
E63King's Indian, Fianchetto, Panno variation217337.8%57.1%
B62Sicilian, Richter-Rauzer, 6...e620137.8%51.2%
E44Nimzo-Indian, Fischer variation, 5.Ne242137.8%55.5%
B20Sicilian defense336437.8%50.6%
A04Reti Opening903637.7%54.7%
A81Dutch defense338837.7%56.6%
C33King's gambit accepted42737.7%46.7%
E38Nimzo-Indian, Classical, 4...c560837.7%60.1%
B21Sicilian, Grand Prix attack232437.7%50.8%
E64King's Indian, Fianchetto, Yugoslav system10137.6%60.4%
B63Sicilian, Richter-Rauzer, Rauzer attack126837.6%56.0%
E83King's Indian, Saemisch, 6...Nc631737.5%53.2%
C00French defense552237.4%51.9%
A10English Opening394537.3%54.3%
A96Dutch, Classical variation24437.3%59.6%
B41Sicilian, Kan variation71437.3%56.4%
D00Queen's pawn game479537.2%51.0%
C06French, Tarrasch, Closed variation, Main line102337.1%60.2%
E85King's Indian, Saemisch, Orthodox variation7037.1%52.9%
A26English Opening, Closed system64137.1%52.0%
C57Two knights defense22937.1%52.6%
D60QGD; Orthodox defense22137.1%55.7%
B48Sicilian, Taimanov variation329137.1%56.2%
B34Sicilian, Accelerated Fianchetto, Exchange variation37537.1%52.4%
B42Sicilian, Kan, 5.Bd3366737.0%57.0%
B07Pirc defense376037.0%56.6%
B72Sicilian, Dragon, 6.Be330337.0%51.5%
A21English Opening380836.9%53.7%
E72King's Indian with e4 & g37636.8%55.3%
E74King's Indian, Averbakh, 6...c527736.8%56.0%
A78Benoni, Classical with ...Re8 and ...Na64936.7%61.2%
A97Dutch, Ilyin-Genevsky variation13936.7%61.5%
B33Sicilian defense517736.7%55.1%
A51Budapest defense declined7136.6%62.0%
A02Bird's Opening335736.6%49.2%
A45Queen's pawn game672836.6%52.9%
B87Sozin with ...a6 and ...b577436.6%51.1%
C90Ruy Lopez, closed (with ...d6)213336.5%51.8%
B03Alekhine's defense137236.5%60.6%
E43Nimzo-Indian, Fischer variation58936.5%54.1%
D01Richter-Veresov attack51436.4%46.2%
C52Evans gambit48436.4%48.6%
E77King's Indian, Four pawns attack, 6.Be214336.4%56.6%
C17French, Winawer, Advance variation87236.4%57.5%
E61King's Indian defense, 3.Nc396436.3%55.3%
A16English Opening198336.2%54.7%
C14French, Classical variation90636.2%57.5%
E30Nimzo-Indian, Leningrad variation,70836.2%48.2%
E92King's Indian, Classical variation252336.1%55.8%
A83Dutch, Staunton gambit, Staunton's line23836.1%50.0%
B06Robatsch (Modern) defense885936.1%56.9%
B24Sicilian, Closed48336.0%50.9%
C25Vienna game44736.0%58.5%
A89Dutch, Leningrad, Main variation with Nc638136.0%63.6%
D44QGD; Semi-Slav 5.Bg5 dc121235.9%57.2%
A27English Opening, Three knights system64235.8%53.3%
E94King's Indian, Orthodox variation213035.8%57.0%
B89Sicilian, Sozin, 7.Be3177935.8%51.0%
A58Benko gambit accepted87735.8%59.5%
D07QGD; Chigorin defense86435.8%57.7%
A03Bird's Opening324335.7%47.7%
E95King's Indian, Orthodox, 7...Nbd7, 8.Re135135.6%56.0%
A85Dutch with 2.c4 & 3.Nc367835.5%54.6%
B90Sicilian, Najdorf2442535.5%53.1%
A86Dutch with 2.c4 & 3.g329035.5%60.5%
B60Sicilian, Richter-Rauzer89035.5%58.8%
A43Old Benoni defense174135.4%58.4%
B94Sicilian, Najdorf, 6.Bg579935.3%52.9%
E93King's Indian, Petrosian system, Main line8535.3%50.6%
B71Sicilian, Dragon, Levenfish variation8835.2%56.3%
A25English Opening, Sicilian Reversed220935.1%53.6%
C20King's pawn game19135.1%42.1%
B00King's pawn Opening260035.1%58.5%
E62King's Indian, Fianchetto variation184635.0%59.7%
C30King's gambit35735.0%61.5%
A93Dutch, Stonewall, Botwinnik variation12035.0%61.7%
E71King's Indian, Makagonov system (5.h3)75835.0%59.6%
C12French, MacCutcheon variation106334.9%56.8%
C34King's knight's gambit27334.8%48.9%
B96Sicilian, Najdorf, 7.f4148334.8%51.7%
C96Ruy Lopez, closed, 8...Na592034.8%64.5%
E13Queen's Indian, 4.Nc3, Main line21634.7%53.0%
A41Queen's pawn408934.7%56.1%
C76Ruy Lopez, Modern Steinitz defense, Fianchetto (Bronstein) variation34334.7%51.5%
E91King's Indian, 6.Be290834.7%61.8%
A62Benoni, Fianchetto variation80034.6%55.8%
E66King's Indian, Fianchetto, Yugoslav Panno31834.6%56.9%
A80Dutch353734.6%54.7%
C58Two knights defense32734.6%51.8%
E82King's Indian, Saemisch, double Fianchetto variation11034.5%57.3%
A82Dutch, Staunton gambit13934.5%41.0%
B81Sicilian, Scheveningen, Keres attack221834.4%59.6%
C02French, Advance variation527534.4%54.7%
E73King's Indian, 5.Be2111434.3%55.3%
E81King's Indian, Saemisch, 5...O-O222534.1%55.3%
E90King's Indian, 5.Nf399633.9%57.6%
E09Catalan, Closed, Main line23033.9%61.3%
C74Ruy Lopez, Modern Steinitz defense23633.9%55.1%
B05Alekhine's defense, Modern variation, 4...Bg479133.9%63.5%
C16French, Winawer, Advance variation102233.9%57.1%
D72Neo-Gruenfeld, 5.cd, Main line19533.8%60.5%
A68Benoni, Four pawns attack7733.8%58.4%
B76Sicilian, Dragon, Yugoslav attack, 7...O-O125133.7%61.6%
E97King's Indian, Orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation)528333.6%56.5%
E80King's Indian, Saemisch variation36633.6%58.9%
B66Sicilian, Richter-Rauzer, Rauzer attack, 7...a6568933.6%51.5%
E69King's Indian, Fianchetto, Classical Main line44533.5%62.1%
A91Dutch defense10833.3%52.8%
C35KGA, Cunningham defense9033.3%51.1%
E89King's Indian, Saemisch, Orthodox Main line3033.3%60.0%
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...Bd7278633.3%55.6%
B82Sicilian, Scheveningen, 6.f462033.2%58.2%
C13French, Classical53233.1%57.5%
E70King's Indian, 4.e4145233.1%58.1%
A63Benoni, Fianchetto variation, 9...Nbd78833.0%67.6%
C40King's knight Opening23732.9%59.9%
A42Modern defense, Averbakh system88832.9%61.7%
E40Nimzo-Indian, 4.e323932.6%60.7%
B26Sicilian, Closed, 6.Be360132.6%49.9%
C19French, Winawer, Advance, 6...Ne7480432.6%60.2%
C59Two knights defense54032.4%48.2%
B16Caro-Kann, Bronstein-Larsen variation48332.3%61.5%
A98Dutch, Ilyin-Genevsky variation with Qc26232.3%54.8%
B69Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 11.Bxf68132.1%60.5%
C98Ruy Lopez, Closed, Chigorin, 12...Nc613831.9%61.6%
B80Sicilian, Scheveningen variation162931.9%53.6%
E88King's Indian, Saemisch, Orthodox, 7.d5 c632831.7%57.6%
E31Nimzo-Indian, Leningrad variation, main line23131.6%51.3%
C05French, Tarrasch, Closed variation118731.5%60.7%
B98Sicilian, Najdorf, 7...Be752331.4%56.6%
A95Dutch, Stonewall with Nc323731.2%58.6%
A79Benoni, Classical, 11.f35831.0%60.3%
B75Sicilian, Dragon, Yugoslav attack32331.0%57.9%
C97Ruy Lopez, Closed, Chigorin defense76930.6%63.5%
E28Nimzo-Indian, Saemisch variation, 6. e312930.2%53.9%
C04French, Tarrasch, Guimard Main line35030.0%59.6%
B79Sicilian, Dragon, Yugoslav attack, 12.h41030.0%65.0%
B68Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 9...Be710729.9%57.0%
C38King's knight's gambit4729.8%31.9%
A71Benoni, Classical, 8.Bg59829.6%56.6%
E86King's Indian, Saemisch, Orthodox, 7.Nge2 c638029.5%54.5%
A44Old Benoni defence17029.4%59.4%
C18French, Winawer, Advance variation82229.0%61.1%
A56Benoni defense140528.9%63.1%
B78Sicilian, Dragon, Yugoslav attack, 10.O-O-O37928.8%56.1%
A61Benoni defense108628.7%57.0%
B99Sicilian, Najdorf, 7...Be7 Main line61128.6%53.1%
A73Benoni, Classical, 9.O-O5728.1%59.6%
A65Benoni, 6.e433528.1%56.4%
A77Benoni, Classical, 9...Re8, 10.Nd213227.3%68.2%
A75Benoni, Classical with ...a6 and 10...Bg45527.3%68.2%
E87King's Indian, Saemisch, Orthodox, 7.d528227.0%57.8%
E99King's Indian, Orthodox, Aronin-Taimanov, Main line8626.7%65.7%
A67Benoni, Taimanov variation23426.5%63.2%
E98King's Indian, Orthodox, Aronin-Taimanov, 9.Ne186726.4%60.7%
A60Benoni defense14425.0%62.5%
A66Benoni, pawn storm variation2425.0%54.2%
E75King's Indian, Averbakh, Main line7623.7%60.5%

Created in 2005-2013 by CCRL team
Last games added on June 18, 2018