CCRL 40/4
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 1'626'652 games
played by 1'934 programs
21844 CPU days (X2 4600+)

White wins: 635'703 (39.1%)
Black wins: 517'026 (31.8%)
Draws: 473'923 (29.1%)
White score: 53.6%

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
Bare
PGN
B90Sicilian, Najdorf6514424.9%51.4%
D45QGD; Semi-Slav 5.e34373830.6%52.6%
E15Queen's Indian, 4.g33361830.0%54.9%
D47QGD; Semi-Slav 7.Bc42563329.5%53.2%
B12Caro-Kann defense2459624.7%54.4%
A00Irregular Openings2382926.9%50.5%
E12Queen's Indian defense2010630.8%53.0%
D02Queen's pawn game, 2. Nf31979627.6%52.7%
A07Reti Opening, King's Indian attack (Barcza system)1937130.6%53.0%
D43QGD; Semi-Slav1914329.2%53.5%
C00French defense1861226.5%51.7%
C11French defense1843728.7%52.9%
A04Reti Opening1733927.4%53.4%
B22Sicilian, Alapin's variation (2.c3)1681131.6%54.0%
A30English Opening, Symmetrical variation1654830.6%54.8%
A29English Opening, Four knights, kingside Fianchetto1646030.6%51.5%
A40Queen's pawn1595126.5%55.0%
B06Robatsch (Modern) defense1591629.6%57.4%
B66Sicilian, Richter-Rauzer, Rauzer attack, 7...a61486425.0%51.2%
A15English, 1...Nf6 (Anglo-Indian defense)1426232.4%53.9%
D37QGD; 4.Nf31403532.8%53.3%
C88Ruy Lopez, Closed1359229.0%50.6%
A45Queen's pawn game1271525.3%51.4%
A13English Opening1266728.5%53.0%
D30QGD1264731.8%52.7%
D58QGD; Tartakower (Makagonov-Bondarevsky) system1261032.5%52.6%
A05Reti Opening, 2..Nf61255728.9%53.1%
C42Petrov's defense1239231.5%55.3%
A20English Opening1181628.5%52.0%
B10Caro-Kann defense1167326.9%53.4%
E97King's Indian, Orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation)1161926.0%56.1%
A41Queen's pawn1134424.4%55.5%
B33Sicilian defense1118426.7%54.3%
B23Sicilian, Closed1107027.2%53.0%
B40Sicilian defense1100029.3%53.4%
B92Sicilian, Najdorf, Zagreb (Fianchetto) variation1098929.8%52.5%
B47Sicilian, Taimanov (Bastrikov) variation1094630.7%54.3%
B30Sicilian defense1068128.8%53.6%
E04Catalan, Open, 5.Nf31065832.5%53.3%
B27Sicilian defense1064533.3%57.2%
B01Scandinavian (centercounter) center defense1058029.5%59.3%
A80Dutch1049825.7%53.8%
D85Gruenfeld, exchange variation1026736.5%53.3%
C19French, Winawer, Advance, 6...Ne71021724.4%58.7%
C91Ruy Lopez, closed, 9.d4994130.1%53.3%
E11Bogo-Indian defense989430.8%55.7%
D11QGD; Slav defense, 3.Nf3976329.1%54.7%
C10French, Paulsen variation952331.9%53.9%
B19Caro-Kann, Classical, 7...Nd7935227.4%57.0%
B84Sicilian, Scheveningen (Paulsen), Classical variation917929.0%51.7%
E32Nimzo-Indian, Classical variation889332.4%53.2%
B20Sicilian defense889024.6%49.5%
D27QGA; classical variation886835.2%54.2%
D00Queen's pawn game879824.6%50.9%
C02French, Advance variation869425.2%52.5%
A46Queen's pawn game869027.7%53.2%
E60King's Indian defense865428.5%55.0%
D12QGD; Slav defense, 4.e3 Bf5855428.1%54.3%
E00Queen's pawn game842929.8%53.8%
D48QGD; Meran, 8...a6831330.4%50.2%
D31QGD, 3.Nc3828629.2%53.3%
D10QGD; Slav defense823329.6%53.8%
C67Ruy Lopez, Berlin defence, Open variation801434.5%52.6%
B42Sicilian, Kan, 5.Bd3771228.2%55.8%
A06Reti Opening, 2..d5766829.1%51.9%
E10Queen's pawn game 3. Nf3759030.7%54.4%
D38QGD; Ragozin variation740432.3%53.6%
A01Nimzovich-Larsen attack732128.5%50.4%
A81Dutch defense725428.6%56.2%
B07Pirc defense717327.1%54.8%
A21English Opening712328.0%53.3%
B67Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 8...Bd7708625.1%52.6%
C45Scotch game708033.4%51.9%
B09Pirc, Austrian attack699929.9%57.1%
B48Sicilian, Taimanov variation697227.8%54.1%
C78Ruy Lopez, 5.O-O690030.4%54.3%
A33English Opening, Symmetrical684233.5%52.5%
B00King's pawn Opening675324.1%55.5%
A28English Opening, Four knights system672429.9%51.9%
A10English Opening647326.0%53.6%
B08Pirc, Classical (Two knights) system634830.6%57.9%
C07French, Tarrasch, Open variation634132.6%52.8%
E06Catalan, Closed, 5.Nf3628734.5%54.2%
A22English Opening611829.1%51.2%
B14Caro-Kann, Panov-Botvinnik attack, 5...e6599733.8%54.9%
B43Sicilian, Kan, 5.Nc3595928.9%55.3%
D20Queen's Gambit accepted595129.5%55.7%
B89Sicilian, Sozin, 7.Be3594926.1%49.5%
C89Ruy Lopez, Marshall counter-attack589233.7%51.4%
D97Gruenfeld, Russian variation with 7. e4589231.6%52.6%
B56Sicilian579327.2%55.4%
B97Sicilian, Najdorf, 7...Qb6579125.7%45.3%
B57Sicilian, Sozin (not Scheveningen)570929.4%51.4%
B46Sicilian, Taimanov variation561028.8%54.7%
C90Ruy Lopez, closed (with ...d6)554726.8%50.9%
D15QGD; Slav accepted, Exchange variation, 6.Bf4 Bf5552128.3%52.0%
C65Ruy Lopez, Berlin defense536829.7%51.9%
B17Caro-Kann, Steinitz variation531929.0%53.9%
B50Sicilian517327.9%52.6%
C43Petrov, Modern (Steinitz) attack516131.0%54.2%
D35QGD; 3...Nf6501428.7%53.8%
B81Sicilian, Scheveningen, Keres attack469125.9%58.9%
E94King's Indian, Orthodox variation468628.5%57.0%
C53Giuoco piano462727.8%52.7%
C92Ruy Lopez, closed, 9.d4462631.5%54.9%
A34English Opening, Symmetrical458031.3%51.7%
C50King's pawn game455829.2%52.3%
A48King's Indian, East Indian defense451829.0%51.6%
B35Sicilian, Accelerated Fianchetto, Modern variation with Bc4451334.3%53.6%
B45Sicilian, Taimanov variation448927.4%54.3%
A35English Opening, Symmetrical432029.9%53.4%
B18Caro-Kann, Classical variation428031.0%54.3%
E92King's Indian, Classical variation427526.6%55.6%
B31Sicilian, Nimzovich-Rossolimo attack (with ...g6, without ...d6)399530.3%55.5%
A09Reti Opening, 2..d5 3.c4394926.6%51.3%
C41Philidor's defense379127.2%57.5%
A56Benoni defense374124.1%59.5%
D05Queen's pawn game, Zukertort variation350829.8%53.8%
D44QGD; Semi-Slav 5.Bg5 dc345225.5%55.9%
B13Caro-Kann, Exchange variation342531.3%52.6%
A50Queen's pawn game335628.4%54.9%
E21Nimzo-Indian, Three knights variation333229.1%51.8%
A25English Opening, Sicilian Reversed325927.8%52.2%
E63King's Indian, Fianchetto, Panno variation325128.7%57.0%
B32Sicilian defense317228.5%53.7%
D19QGD; Dutch variation314729.9%55.7%
E98King's Indian, Orthodox, Aronin-Taimanov, 9.Ne1314321.2%59.1%
A17English Opening314230.6%54.3%
C08French, Tarrasch, Open, 4.exd5 exd5314036.7%53.0%
B21Sicilian, Grand Prix attack311326.5%49.8%
C03French, Tarrasch308829.4%56.6%
C80Ruy Lopez, Open (Tarrasch) defence307033.4%51.4%
D17QGD; Slav defense, Czech defence305830.7%55.7%
E62King's Indian, Fianchetto variation303528.1%58.1%
C77Ruy Lopez, Morphy defence302631.3%51.1%
E18Queen's Indian, Old Main line, 7.Nc3301732.9%55.9%
E55Nimzo-Indian, 4.e3, Gligoric system, Bronstein variation295534.8%53.5%
A03Bird's Opening292024.1%49.0%
B38Sicilian, Accelerated Fianchetto, Maroczy bind, 6.Be3291638.8%57.2%
A36English Opening, Symmetrical288828.4%50.8%
E58Nimzo-Indian, 4.e3, Main line with 8...Bxc3288328.7%48.6%
D07QGD; Chigorin defense285326.9%58.4%
B04Alekhine's defense, Modern variation285130.4%57.7%
D52QGD284630.0%56.3%
A43Old Benoni defense283825.2%55.8%
A02Bird's Opening283429.0%49.9%
B52Sicilian, Canal-Sokolsky attack, 3...Bd7277033.9%51.5%
C06French, Tarrasch, Closed variation, Main line275331.9%55.3%
C44King's pawn game273629.3%49.3%
E14Queen's Indian, 4.e3273429.8%52.1%
D34QGD; Tarrasch, 7...Be7273135.3%58.0%
A42Modern defense, Averbakh system272627.3%59.4%
D26QGA; classical variation267634.7%54.8%
E17Queen's Indian, 5.Bg2 Be7266630.8%56.8%
B80Sicilian, Scheveningen variation264124.9%52.2%
A90Dutch defense263726.7%56.4%
B51Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack262130.3%55.5%
B63Sicilian, Richter-Rauzer, Rauzer attack253927.6%52.8%
B83Sicilian, Scheveningen, 6.Be2252531.7%51.1%
B93Sicilian, Najdorf, 6.f4249229.3%49.4%
C95Ruy Lopez, closed, Breyer, 10.d4247230.3%56.7%
A57Benko gambit243827.1%56.1%
B15Caro-Kann defense242829.7%53.3%
A53Old Indian defense240926.8%56.3%
E81King's Indian, Saemisch, 5...O-O235425.4%54.0%
A84Dutch defense227426.4%57.1%
C48Four knights, Spanish variation224727.6%53.2%
A08Reti Opening, King's Indian attack224530.2%52.9%
A31English Opening, Symmetrical, Benoni formation222628.3%54.5%
B49Sicilian, Taimanov variation222131.2%55.2%
C09French, Tarrasch, Open variation, Main line218537.1%55.8%
D04Queen's pawn game217330.4%53.3%
A88Dutch, Leningrad, Main variation with 7...c6217131.2%57.0%
E54Nimzo-Indian, 4.e3, Gligoric system with 7...dc215335.7%53.7%
A49King's Indian, Fianchetto without c4213028.0%54.2%
C01French, Exchange variation212931.3%53.6%
E68King's Indian, Fianchetto, Classical variation, 8.e4211529.1%58.7%
E20Nimzo-Indian defense208126.4%51.6%
C05French, Tarrasch, Closed variation207224.2%56.9%
C99Ruy Lopez, Closed, Chigorin, 12...c5d4206834.2%59.0%
E59Nimzo-Indian, 4.e3, Main line206630.7%54.2%
B96Sicilian, Najdorf, 7.f4206523.4%49.2%
E42Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein)204731.2%55.3%
D91Gruenfeld, Three knights variation204431.8%49.6%
B03Alekhine's defense200127.6%56.8%
A14English, Neo-Catalan declined197735.9%53.7%
B76Sicilian, Dragon, Yugoslav attack, 7...O-O194427.2%56.7%
C15French, Winawer (Nimzovich) variation192531.4%53.6%
C46Three knights game187327.8%49.9%
C69Ruy Lopez, Exchange variation, 5.O-O186731.2%52.8%
B44Sicilian defense184030.8%51.1%
D06Queen's Gambit182325.6%56.6%
C12French, MacCutcheon variation180324.6%54.0%
B36Sicilian, Accelerated Fianchetto, Maroczy bind178036.2%55.4%
E53Nimzo-Indian, 4.e3, Main line with ...c5177237.0%51.6%
C64Ruy Lopez, Classical (Cordel) defence176131.2%52.4%
B02Alekhine's defense174328.3%53.9%
E46Nimzo-Indian, 4.e3 O-O174329.0%52.0%
D77Neo-Gruenfeld, 6.O-O173733.8%53.2%
E41Nimzo-Indian, 4.e3 c5173529.3%49.6%
C97Ruy Lopez, Closed, Chigorin defense172523.0%60.0%
C55Two knights defense172229.6%54.7%
A16English Opening171828.5%54.9%
B60Sicilian, Richter-Rauzer171025.5%57.0%
C49Four knights, double Ruy Lopez170636.0%52.0%
E19Queen's Indian, Old Main line, 9.Qxc3168533.1%54.7%
C96Ruy Lopez, closed, 8...Na5167831.0%59.1%
D78Neo-Gruenfeld, 6.O-O c6166532.8%54.1%
B58Sicilian, Classical165634.1%50.6%
A37English Opening, Symmetrical164428.2%52.1%
D46QGD; Semi-Slav 6.Bd3162631.2%55.6%
D55QGD; 6.Nf3162634.7%54.1%
A61Benoni defense160026.3%57.3%
E16Queen's Indian, Capablanca variation159632.1%57.8%
B99Sicilian, Najdorf, 7...Be7 Main line159422.0%54.5%
B94Sicilian, Najdorf, 6.Bg5157025.2%52.9%
E91King's Indian, 6.Be2157026.9%58.8%
C85Ruy Lopez, Exchange variation doubly deferred (DERLD)156331.0%53.3%
D25QGA, 4.e3153129.3%56.9%
C18French, Winawer, Advance variation153020.7%56.8%
A52Budapest defense152932.3%58.4%
A70Benoni, Classical with e4 and Nf3152327.1%59.7%
D94Gruenfeld, 5.e3151734.6%54.9%
B65Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9...Nxd4151630.6%56.8%
B11Caro-Kann, Two knights, 3...Bg4151325.4%53.1%
C25Vienna game151224.3%50.9%
D86Gruenfeld, Exchange, Classical variation151031.7%55.1%
B39Sicilian, Accelerated Fianchetto, Breyer variation149832.9%60.9%
B54Sicilian149727.7%53.6%
C26Vienna, Falkbeer variation149028.5%51.4%
D39QGD; Ragozin, Vienna variation146736.5%50.7%
C16French, Winawer, Advance variation146323.9%56.2%
E61King's Indian defense, 3.Nc3143627.6%53.7%
C24Bishop's Opening, Berlin defense141927.3%52.1%
A11English, Caro-Kann defensive system141027.8%55.6%
C84Ruy Lopez, Closed defense139932.0%51.7%
D80Gruenfeld defense139538.7%52.0%
B91Sicilian, Najdorf, Zagreb (Fianchetto) variation139127.2%51.1%
E90King's Indian, 5.Nf3139124.5%54.2%
A89Dutch, Leningrad, Main variation with Nc6138028.7%57.6%
B87Sozin with ...a6 and ...b5137527.6%48.4%
D41QGD; Semi-Tarrasch, 5.cd137535.3%57.2%
D13QGD; Slav defense, Exchange variation135532.0%53.3%
E39Nimzo-Indian, Classical, Pirc variation135432.1%56.5%
B95Sicilian, Najdorf, 6...e6134427.0%53.4%
A12English, Caro-Kann defensive system130830.7%51.5%
B05Alekhine's defense, Modern variation, 4...Bg4130729.8%64.5%
D01Richter-Veresov attack130726.3%46.6%
A62Benoni, Fianchetto variation129122.4%55.5%
B25Sicilian, Closed128428.0%50.2%
B62Sicilian, Richter-Rauzer, 6...e6127030.7%51.3%
C47Four knights, Scotch variation126234.0%50.4%
E69King's Indian, Fianchetto, Classical Main line125630.3%60.0%
A58Benko gambit accepted123930.5%55.4%
E56Nimzo-Indian, 4.e3, Main line with 7...Nc6123829.9%54.6%
D21QGA, 3.Nf3122826.5%54.6%
C17French, Winawer, Advance variation122326.2%56.7%
D73Neo-Gruenfeld, 5.Nf3121540.3%53.3%
D49QGD; Meran, 11. Nxb5118534.6%51.6%
D76Neo-Gruenfeld, 6.cd Nxd5, 7.O-O Nb6118434.6%55.6%
A39English Opening, Symmetrical, Main line with d4118038.1%55.0%
E70King's Indian, 4.e4117525.1%53.7%
B34Sicilian, Accelerated Fianchetto, Exchange variation117132.6%51.5%
A55Old Indian, Main line115626.7%62.6%
C70Ruy Lopez,115627.8%53.2%
E67King's Indian, Fianchetto with ...Nd7115230.9%56.3%
B41Sicilian, Kan variation112929.0%54.3%
A44Old Benoni defence111821.6%61.5%
C60Ruy Lopez111030.2%54.2%
A47Queen's Indian defense110728.4%52.9%
D40QGD; Semi-Tarrasch defense110433.6%51.5%
D92Gruenfeld, 5.Bf4109432.8%55.1%
C14French, Classical variation108626.3%56.9%
B78Sicilian, Dragon, Yugoslav attack, 10.O-O-O106224.1%54.3%
A59Benko gambit, 7.e4104234.1%62.4%
B85Sicilian, Scheveningen, Classical variation with ...Qc7 and ...Nc6104139.0%53.7%
C63Ruy Lopez, Schilemann defense104031.2%56.2%
D90Gruenfeld, Three knights variation101134.4%52.6%
E73King's Indian, 5.Be299527.9%52.1%
D63QGD; Orthodox defense, 7.Rc199130.5%53.4%
B53Sicilian, Chekhover variation98435.8%49.8%
D16QGD; Slav accepted, Alapin variation98029.6%61.0%
E95King's Indian, Orthodox, 7...Nbd7, 8.Re197626.6%56.0%
B82Sicilian, Scheveningen, 6.f497327.5%56.6%
E35Nimzo-Indian, Classical, Noa variation, 5. cxd5 exd596132.9%49.7%
D14QGD; Slav defense, Exchange variation95633.5%51.0%
D03Torre attack, Tartakower variation92323.2%50.5%
D18QGD; Dutch variation91331.4%58.1%
A38English Opening, Symmetrical89330.5%52.3%
E44Nimzo-Indian, Fischer variation, 5.Ne288424.5%56.7%
D29QGA; Classical variation 8...Bb787331.0%48.3%
D87Gruenfeld, Exchange, Spassky variation85735.2%59.0%
E47Nimzo-Indian, 4.e3 O-O, 5.Bd384237.4%54.8%
E84King's Indian, Saemisch, Panno Main line84121.9%52.1%
C20King's pawn game83524.4%51.3%
D79Neo-Gruenfeld, 6.O-O, Main line83437.1%53.1%
E71King's Indian, Makagonov system (5.h3)82725.5%55.2%
B28Sicilian, O'Kelly variation81228.3%57.0%
A32English Opening, Symmetrical80929.0%52.6%
C30King's gambit80523.9%54.2%
E34Nimzo-Indian, Classical, Noa variation80533.5%52.7%
A87Dutch, Leningrad, Main variation78828.6%59.7%
C40King's knight Opening77921.2%62.2%
E38Nimzo-Indian, Classical, 4...c577430.1%57.2%
B70Sicilian, Dragon variation76629.8%50.0%
E52Nimzo-Indian, 4.e3, Main line with ...b676532.7%52.5%
A26English Opening, Closed system74823.8%49.2%
D59QGD; Tartakower (Makagonov-Bondarevsky) system, 8.cd Nxd574139.9%48.6%
B16Caro-Kann, Bronstein-Larsen variation72424.4%60.8%
B88Sicilian, Sozin, Leonhardt variation70834.0%49.6%
E33Nimzo-Indian, Classical variation, 4...Nc669826.6%54.7%
D23Queen's gambit accepted68531.2%53.3%
E45Nimzo-Indian, 4.e3, Bronstein (Byrne) variation68531.2%54.7%
C33King's gambit accepted68123.1%46.0%
C13French, Classical67522.8%55.4%
D93Gruenfeld with 5. Bf4 O-O 6. e367538.2%52.9%
E08Catalan, Closed, 7.Qc267529.6%52.7%
D56QGD; Lasker defense67030.6%53.8%
E25Nimzo-Indian, Saemisch variation, Keres variation66634.5%51.7%
E48Nimzo-Indian, 4.e3 O-O, 5.Bd3 d566631.4%51.9%
C68Ruy Lopez, Exchange variation66230.2%53.6%
C62Ruy Lopez, Old Steinitz defence65627.3%55.1%
C23Bishop's Opening65324.7%53.8%
A92Dutch defense64428.0%59.5%
D53QGD; 4.Bg5 Be764135.3%56.2%
E09Catalan, Closed, Main line64028.6%57.1%
B64Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9.f463731.7%55.1%
E43Nimzo-Indian, Fischer variation63329.9%54.9%
D42QGD; Semi-Tarrasch, 7.Bd362636.9%57.9%
C86Worrall attack61731.0%51.3%
B24Sicilian, Closed60728.2%49.5%
D98Gruenfeld, Russian, Smyslov variation60227.4%54.2%
D22QGA; Alekhine defense59834.3%58.1%
B61Sicilian, Richter-Rauzer, Larsen variation, 7.Qd259427.8%60.2%
C76Ruy Lopez, Modern Steinitz defense, Fianchetto (Bronstein) variation59328.2%51.0%
B98Sicilian, Najdorf, 7...Be758626.8%52.0%
B29Sicilian, Nimzovich-Rubinstein variation58529.9%56.2%
D32QGD; Tarrasch defense56930.9%54.5%
D60QGD; Orthodox defense56933.0%55.5%
D24QGA, 4.Nc356725.9%51.2%
B77Sicilian, Dragon, Yugoslav attack, 9.Bc456626.1%55.1%
C82Ruy Lopez, Open, 9.c356435.5%57.4%
D82Gruenfeld 4.Bf456332.9%53.7%
E86King's Indian, Saemisch, Orthodox, 7.Nge2 c654622.3%54.9%
A85Dutch with 2.c4 & 3.Nc353933.4%55.8%
D74Neo-Gruenfeld, 6.cd Nxd5, 7.O-O53733.9%56.8%
A96Dutch, Classical variation53531.0%61.9%
C73Ruy Lopez, Modern Steinitz defense, Richter variation53128.2%53.5%
B74Sicilian, Dragon, Classical, 9.Nb352932.5%52.2%
D70Neo-Gruenfeld defense52728.8%53.5%
B26Sicilian, Closed, 6.Be352525.1%47.8%
D61QGD; Orthodox defense, Rubinstein variation51730.2%53.2%
A54Old Indian, Ukrainian variation51327.9%53.3%
C22center game51127.0%53.8%
E88King's Indian, Saemisch, Orthodox, 7.d5 c651130.7%55.1%
A95Dutch, Stonewall with Nc351027.5%54.1%
E01Catalan, closed51030.4%53.4%
D96Gruenfeld, Russian variation50930.5%53.9%
C72Ruy Lopez, Modern Steinitz defense 5.0-050529.7%55.8%
A99Dutch, Ilyin-Genevsky variation with b349724.9%59.2%
E30Nimzo-Indian, Leningrad variation,49732.0%50.4%
E05Catalan, Open, Classical line49430.8%56.1%
E80King's Indian, Saemisch variation49325.2%55.6%
B72Sicilian, Dragon, 6.Be348730.0%50.1%
C66Ruy Lopez, Berlin defence, 4.O-O, d648540.2%54.1%
C27Vienna game47624.6%48.0%
C34King's knight's gambit47319.7%46.8%
E87King's Indian, Saemisch, Orthodox, 7.d547220.8%62.1%
A27English Opening, Three knights system46926.9%52.7%
E66King's Indian, Fianchetto, Yugoslav Panno46127.1%55.6%
E36Nimzo-Indian, Classical, Noa variation, 5. a345132.4%55.7%
E76King's Indian, Four pawns attack45032.0%57.1%
B69Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 11.Bxf644823.9%57.3%
B73Sicilian, Dragon, Classical, 8.O-O44236.2%51.1%
C04French, Tarrasch, Guimard Main line43926.0%56.0%
C29Vienna gambit, Kaufmann variation43930.8%50.9%
A23English Opening, Bremen system, Keres variation43733.0%48.5%
C75Ruy Lopez, Modern Steinitz defense43729.1%58.2%
D99Gruenfeld defense, Smyslov, Main line43632.8%61.4%
E49Nimzo-Indian, 4.e3, Botvinnik system43529.7%48.2%
C21center game41631.5%55.6%
D75Neo-Gruenfeld, 6.cd Nxd5, 7.O-O c5, 8.Nc341641.8%55.3%
C52Evans gambit41325.4%45.4%
D66QGD; Orthodox defense, Bd3 line41129.9%56.6%
A77Benoni, Classical, 9...Re8, 10.Nd240825.0%55.9%
C51Evans gambit declined40627.6%46.1%
A86Dutch with 2.c4 & 3.g340428.7%61.4%
D28QGA; Classical variation 7.Qe240236.8%55.2%
C87Ruy Lopez, Closed, Averbach variation39129.9%57.4%
A67Benoni, Taimanov variation38919.5%59.1%
B75Sicilian, Dragon, Yugoslav attack38929.3%51.7%
C79Ruy Lopez, Steinitz defense deferred (Russian defence)38432.8%52.3%
D50QGD; 4.Bg538130.4%54.9%
D81Gruenfeld; Russian variation37933.8%55.7%
D36QGD; Exchange, positional line, 6.Qc237733.4%51.2%
D67QGD; Orthodox defense, Bd3 line, Capablanca freeing manoever36239.0%60.6%
E13Queen's Indian, 4.Nc3, Main line35925.9%55.6%
C28Vienna game35829.3%51.8%
C71Ruy Lopez, Modern Steinitz defense35630.6%52.4%
C59Two knights defense35326.3%52.8%
D64QGD; Orthodox defense, Rubinstein attack (with Rc1)34538.8%53.6%
C58Two knights defense34323.6%57.6%
C61Ruy Lopez, Bird's defense34128.2%58.1%
D72Neo-Gruenfeld, 5.cd, Main line33932.4%51.9%
B37Sicilian, Accelerated Fianchetto, Maroczy bind, 5...Bg733734.4%52.5%
D88Gruenfeld, Spassky variation, Main line, 10...cd, 11.cd33240.7%52.3%
E07Catalan, Closed, 6...Nbd732828.0%56.1%
A83Dutch, Staunton gambit, Staunton's line32627.6%51.2%
E40Nimzo-Indian, 4.e331825.5%53.6%
E51Nimzo-Indian, 4.e3 e8g8, 5.Nf3 d7d531134.7%52.4%
A18English, Mikenas-Carls variation30626.1%58.5%
C57Two knights defense30224.5%50.7%
E83King's Indian, Saemisch, 6...Nc630119.6%54.7%
E77King's Indian, Four pawns attack, 6.Be228331.4%51.1%
D62QGD; Orthodox defense, 7.Qc2 c5, 8.cd (Rubinstein)26841.4%50.2%
A93Dutch, Stonewall, Botwinnik variation26229.0%59.9%
A73Benoni, Classical, 9.O-O26124.9%53.4%
E29Nimzo-Indian, Saemisch variation, Main line26135.2%54.8%
C98Ruy Lopez, Closed, Chigorin, 12...Nc626025.8%63.7%
D51QGD; 4.Bg5 Nbd725825.2%57.6%
C39King's knight's gambit25731.5%46.5%
E93King's Indian, Petrosian system, Main line25424.0%54.5%
A19English, Mikenas-Carls, Sicilian variation24829.0%55.2%
C93Ruy Lopez, closed, Smyslov defense24833.5%57.5%
E74King's Indian, Averbakh, 6...c524223.1%63.2%
B68Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 9...Be724027.9%56.0%
C74Ruy Lopez, Modern Steinitz defense23731.2%52.7%
D08QGD; Albin counter-gambit23635.6%54.7%
B86Sicilian, Sozin attack23424.8%44.9%
A97Dutch, Ilyin-Genevsky variation22734.8%64.5%
D68QGD; Orthodox defense, Classical variation22737.4%56.6%
C83Ruy Lopez, Open, Classical defence22536.9%58.9%
E65King's Indian, Yugoslav, 7.O-O22531.6%55.8%
C36KGA, Abbazia defense (Classical defense, Modern defense)22231.1%44.8%
D33QGD; Tarrasch, Schlechter-Rubinstein system22133.0%59.0%
E24Nimzo-Indian, Saemisch variation21932.0%49.8%
A60Benoni defense21625.9%53.2%
E96King's Indian, Orthodox, 7...Nbd7, Main line21533.0%59.3%
D71Neo-Gruenfeld, 5.cd20541.0%56.1%
E31Nimzo-Indian, Leningrad variation, main line20521.0%47.1%
A91Dutch defense20232.7%52.5%
A79Benoni, Classical, 11.f320020.0%67.0%
A65Benoni, 6.e418723.5%59.4%
A64Benoni, Fianchetto variation, 11...Re818527.0%52.4%
A94Dutch, Stonewall with Ba318236.3%53.3%
C54Guioco piano18129.3%51.7%
D95Gruenfeld with 5. e3 O-O 6. Qb318133.7%46.1%
E64King's Indian, Fianchetto, Yugoslav system18124.3%56.9%
A82Dutch, Staunton gambit17629.5%41.5%
E99King's Indian, Orthodox, Aronin-Taimanov, Main line17424.7%51.4%
A51Budapest defense declined17324.9%59.2%
A98Dutch, Ilyin-Genevsky variation with Qc217226.7%60.5%
C31KGD, Falkbeer counter-gambit17124.6%52.0%
D83Gruenfeld gambit17138.0%52.9%
D89Gruenfeld, Spassky variation, Main line, 13.Bd317133.3%48.2%
C35KGA, Cunningham defense16924.3%48.2%
E37Nimzo-Indian, Classical, Noa variation, Main line, 7.Qc216432.3%58.8%
E26Nimzo-Indian, Saemisch variation, 4. a3 Bxc3+ 5. bxc3 c5 6. e315925.8%46.2%
B59Sicilian, Boleslavsky variation, 7.Nb315539.4%53.9%
E82King's Indian, Saemisch, double Fianchetto variation15529.0%60.3%
A75Benoni, Classical with ...a6 and 10...Bg415329.4%53.3%
B79Sicilian, Dragon, Yugoslav attack, 12.h414531.0%64.5%
E50Nimzo-Indian, 4.e3 e8g8, 5.Nf3, without ...d512931.0%56.6%
A71Benoni, Classical, 8.Bg512826.6%53.9%
E22Nimzo-Indian, Spielmann variation12832.0%52.0%
A76Benoni, Classical, 9...Re812616.7%60.7%
E79King's Indian, Four pawns attack, Main line12644.4%57.1%
A72Benoni, Classical without 9.O-O12328.5%60.6%
C94Ruy Lopez, Closed, Breyer defense12237.7%53.3%
B55Sicilian, Prins variation, Venice attack11937.0%56.3%
C81Ruy Lopez, Open, Howell attack11240.2%58.5%
D09QGD; Albin counter-gambit, 5.g310631.1%56.1%
A63Benoni, Fianchetto variation, 9...Nbd710527.6%56.7%
C56Two knights defense10337.9%48.1%
E02Catalan, open, 5.Qa49438.3%59.6%
E28Nimzo-Indian, Saemisch variation, 6. e39230.4%53.3%
A69Benoni, Four pawns attack, Main line9032.2%42.8%
D84Gruenfeld gambit accepted8725.3%66.7%
A78Benoni, Classical with ...Re8 and ...Na68535.3%52.9%
B71Sicilian, Dragon, Levenfish variation8334.9%47.6%
E89King's Indian, Saemisch, Orthodox Main line8026.3%61.9%
D57QGD; Lasker defense, Main line7935.4%54.4%
A24English Opening, Bremen system with 3...g67227.8%59.7%
C37KGA, Quaade gambit7015.7%29.3%
E72King's Indian with e4 & g35534.5%55.5%
C32KGD, Falkbeer, 5. dxe45438.9%50.9%
E85King's Indian, Saemisch, Orthodox variation5335.8%57.5%
E23Nimzo-Indian, Spielmann, 4...c5, 5.dc Nc64727.7%41.5%
E27Nimzo-Indian, Saemisch variation, 5...0-04533.3%52.2%
E03Catalan, open, Alekhine variation4327.9%51.2%
E75King's Indian, Averbakh, Main line4233.3%50.0%
C38King's knight's gambit3912.8%37.2%
D54QGD; Anti-neo-Orthodox variation3627.8%55.6%
A74Benoni, Classical, 9...a6, 10.a43033.3%53.3%
E57Nimzo-Indian, 4. e3, Main line with 8...dxc4 and 9...Bxc4 cxd4 2729.6%70.4%
D69QGD; Orthodox defense, Classical, 13.dxe52458.3%50.0%
E78King's Indian, Four pawns attack, with Be2 and Nf32245.5%59.1%
D65QGD; Orthodox defense, Rubinstein attack, Main line2035.0%42.5%
A68Benoni, Four pawns attack140.0%42.9%
A66Benoni, pawn storm variation955.6%61.1%

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018