CCRL 40/4
Downloads and Statistics
August 20, 2019
Testing summary:
Total: 2'086'404 games
played by 2'425 programs
28073 CPU days (X2 4600+)

White wins: 810'229 (38.8%)
Black wins: 655'304 (31.4%)
Draws: 620'871 (29.8%)
White score: 53.7%

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
A00Irregular Openings3146328.2%50.5%
A01Nimzovich-Larsen attack1178629.5%49.9%
A02Bird's Opening442630.5%50.1%
A03Bird's Opening402625.6%49.2%
A04Reti Opening2422029.1%53.9%
A05Reti Opening, 2..Nf61720429.9%52.8%
A06Reti Opening, 2..d51015730.8%51.9%
A07Reti Opening, King's Indian attack (Barcza system)2436031.3%53.0%
A08Reti Opening, King's Indian attack269430.5%52.4%
A09Reti Opening, 2..d5 3.c4571228.1%51.1%
A10English Opening884927.0%53.7%
A11English, Caro-Kann defensive system223029.4%54.9%
A12English, Caro-Kann defensive system206730.9%52.1%
A13English Opening1784829.8%53.2%
A14English, Neo-Catalan declined232635.9%54.0%
A15English, 1...Nf6 (Anglo-Indian defense)1783932.6%54.0%
A16English Opening220929.6%54.3%
A17English Opening393731.4%54.0%
A18English, Mikenas-Carls variation42729.0%56.7%
A19English, Mikenas-Carls, Sicilian variation37728.1%53.3%
A20English Opening1507129.1%52.1%
A21English Opening884529.1%53.0%
A22English Opening744729.4%51.2%
A23English Opening, Bremen system, Keres variation51933.3%49.2%
A24English Opening, Bremen system with 3...g610027.0%59.5%
A25English Opening, Sicilian Reversed431827.7%52.4%
A26English Opening, Closed system84725.0%50.4%
A27English Opening, Three knights system97726.8%52.3%
A28English Opening, Four knights system970431.4%51.9%
A29English Opening, Four knights, kingside Fianchetto2224631.8%51.5%
A30English Opening, Symmetrical variation2123831.7%55.0%
A31English Opening, Symmetrical, Benoni formation261928.4%54.0%
A32English Opening, Symmetrical140830.8%51.7%
A33English Opening, Symmetrical1210134.6%52.5%
A34English Opening, Symmetrical560632.2%51.8%
A35English Opening, Symmetrical612130.8%53.7%
A36English Opening, Symmetrical552026.8%51.1%
A37English Opening, Symmetrical188728.8%52.3%
A38English Opening, Symmetrical106430.8%53.0%
A39English Opening, Symmetrical, Main line with d4147837.9%55.3%
A40Queen's pawn2478327.8%55.2%
A41Queen's pawn1670824.9%54.9%
A42Modern defense, Averbakh system412527.1%58.3%
A43Old Benoni defense410826.5%56.0%
A44Old Benoni defence201521.8%61.9%
A45Queen's pawn game1962126.3%51.4%
A46Queen's pawn game1163928.9%53.1%
A47Queen's Indian defense139128.0%52.4%
A48King's Indian, East Indian defense570129.5%52.0%
A49King's Indian, Fianchetto without c4280629.0%53.8%
A50Queen's pawn game450129.3%55.7%
A51Budapest defense declined33431.1%56.6%
A52Budapest defense229333.0%57.9%
A53Old Indian defense333226.8%55.4%
A54Old Indian, Ukrainian variation65128.0%54.7%
A55Old Indian, Main line150627.4%61.8%
A56Benoni defense473024.4%59.4%
A57Benko gambit319827.4%55.9%
A58Benko gambit accepted131030.8%55.4%
A59Benko gambit, 7.e4122734.6%63.4%
A60Benoni defense28428.9%52.5%
A61Benoni defense173726.2%57.4%
A62Benoni, Fianchetto variation219024.1%55.5%
A63Benoni, Fianchetto variation, 9...Nbd716627.1%57.5%
A64Benoni, Fianchetto variation, 11...Re820125.4%52.0%
A65Benoni, 6.e422225.7%60.6%
A66Benoni, pawn storm variation1546.7%56.7%
A67Benoni, Taimanov variation71319.1%56.7%
A68Benoni, Four pawns attack150.0%40.0%
A69Benoni, Four pawns attack, Main line9831.6%42.3%
A70Benoni, Classical with e4 and Nf3192325.8%59.5%
A71Benoni, Classical, 8.Bg513826.1%53.6%
A72Benoni, Classical without 9.O-O13629.4%59.6%
A73Benoni, Classical, 9.O-O35024.3%53.9%
A74Benoni, Classical, 9...a6, 10.a43534.3%54.3%
A75Benoni, Classical with ...a6 and 10...Bg421429.0%55.1%
A76Benoni, Classical, 9...Re814715.6%59.5%
A77Benoni, Classical, 9...Re8, 10.Nd244823.9%56.8%
A78Benoni, Classical with ...Re8 and ...Na69134.1%54.4%
A79Benoni, Classical, 11.f323819.7%67.0%
A80Dutch1613025.8%54.0%
A81Dutch defense855629.0%55.8%
A82Dutch, Staunton gambit24629.7%42.9%
A83Dutch, Staunton gambit, Staunton's line37928.2%51.3%
A84Dutch defense294727.9%55.7%
A85Dutch with 2.c4 & 3.Nc384230.8%55.3%
A86Dutch with 2.c4 & 3.g352428.8%59.8%
A87Dutch, Leningrad, Main variation95027.7%59.6%
A88Dutch, Leningrad, Main variation with 7...c6267030.6%56.6%
A89Dutch, Leningrad, Main variation with Nc6192527.5%57.8%
A90Dutch defense284026.5%56.9%
A91Dutch defense24733.6%53.2%
A92Dutch defense72628.8%58.5%
A93Dutch, Stonewall, Botwinnik variation27828.1%59.4%
A94Dutch, Stonewall with Ba319035.8%54.2%
A95Dutch, Stonewall with Nc354027.4%54.8%
A96Dutch, Classical variation58831.1%61.3%
A97Dutch, Ilyin-Genevsky variation25233.7%64.1%
A98Dutch, Ilyin-Genevsky variation with Qc219726.4%60.4%
A99Dutch, Ilyin-Genevsky variation with b352224.9%59.0%
B00King's pawn Opening983825.9%55.5%
B01Scandinavian (centercounter) center defense1597229.3%58.9%
B02Alekhine's defense275929.5%54.2%
B03Alekhine's defense278027.7%57.4%
B04Alekhine's defense, Modern variation368631.0%57.6%
B05Alekhine's defense, Modern variation, 4...Bg4168530.1%63.6%
B06Robatsch (Modern) defense2085328.7%57.4%
B07Pirc defense1024626.3%54.9%
B08Pirc, Classical (Two knights) system749530.9%57.8%
B09Pirc, Austrian attack867629.4%57.2%
B10Caro-Kann defense1727028.0%53.1%
B11Caro-Kann, Two knights, 3...Bg4228524.3%53.6%
B12Caro-Kann defense3287925.0%54.9%
B13Caro-Kann, Exchange variation409732.5%52.7%
B14Caro-Kann, Panov-Botvinnik attack, 5...e61007234.9%55.1%
B15Caro-Kann defense415732.0%53.0%
B16Caro-Kann, Bronstein-Larsen variation92423.4%62.0%
B17Caro-Kann, Steinitz variation585429.4%53.9%
B18Caro-Kann, Classical variation589331.5%54.4%
B19Caro-Kann, Classical, 7...Nd71152628.3%57.0%
B20Sicilian defense1367726.4%49.5%
B21Sicilian, Grand Prix attack467327.1%49.6%
B22Sicilian, Alapin's variation (2.c3)2231732.7%54.1%
B23Sicilian, Closed1574928.0%53.2%
B24Sicilian, Closed80327.8%49.5%
B25Sicilian, Closed173328.6%50.3%
B26Sicilian, Closed, 6.Be367525.3%47.9%
B27Sicilian defense1133633.3%57.2%
B28Sicilian, O'Kelly variation129328.2%55.9%
B29Sicilian, Nimzovich-Rubinstein variation91130.4%55.5%
B30Sicilian defense1419929.5%53.7%
B31Sicilian, Nimzovich-Rossolimo attack (with ...g6, without ...d6)513829.6%55.7%
B32Sicilian defense404029.5%53.5%
B33Sicilian defense1299927.4%54.6%
B34Sicilian, Accelerated Fianchetto, Exchange variation172232.6%51.2%
B35Sicilian, Accelerated Fianchetto, Modern variation with Bc4557734.1%53.9%
B36Sicilian, Accelerated Fianchetto, Maroczy bind186936.0%55.5%
B37Sicilian, Accelerated Fianchetto, Maroczy bind, 5...Bg735735.3%52.4%
B38Sicilian, Accelerated Fianchetto, Maroczy bind, 6.Be3297238.7%57.2%
B39Sicilian, Accelerated Fianchetto, Breyer variation152433.3%60.9%
B40Sicilian defense1506130.2%53.5%
B41Sicilian, Kan variation163429.7%55.8%
B42Sicilian, Kan, 5.Bd3886528.6%55.9%
B43Sicilian, Kan, 5.Nc3821629.2%55.0%
B44Sicilian defense195931.1%51.0%
B45Sicilian, Taimanov variation594727.9%54.6%
B46Sicilian, Taimanov variation597529.1%54.9%
B47Sicilian, Taimanov (Bastrikov) variation1175231.0%54.6%
B48Sicilian, Taimanov variation796328.3%54.1%
B49Sicilian, Taimanov variation334432.3%56.0%
B50Sicilian731928.9%52.2%
B51Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack370030.0%56.2%
B52Sicilian, Canal-Sokolsky attack, 3...Bd7415534.1%51.7%
B53Sicilian, Chekhover variation139536.3%50.4%
B54Sicilian188128.9%53.2%
B55Sicilian, Prins variation, Venice attack13437.3%56.7%
B56Sicilian625327.4%55.3%
B57Sicilian, Sozin (not Scheveningen)599629.6%51.4%
B58Sicilian, Classical171234.0%50.3%
B59Sicilian, Boleslavsky variation, 7.Nb316339.3%54.6%
B60Sicilian, Richter-Rauzer234826.8%56.0%
B61Sicilian, Richter-Rauzer, Larsen variation, 7.Qd263728.6%60.4%
B62Sicilian, Richter-Rauzer, 6...e6134431.1%51.5%
B63Sicilian, Richter-Rauzer, Rauzer attack281328.2%53.1%
B64Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9.f468832.4%55.5%
B65Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9...Nxd4157930.7%56.9%
B66Sicilian, Richter-Rauzer, Rauzer attack, 7...a61625124.9%51.4%
B67Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 8...Bd7787325.3%52.5%
B68Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 9...Be726227.9%55.2%
B69Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 11.Bxf655326.0%56.2%
B70Sicilian, Dragon variation85530.6%50.3%
B71Sicilian, Dragon, Levenfish variation12236.9%48.0%
B72Sicilian, Dragon, 6.Be357830.8%50.7%
B73Sicilian, Dragon, Classical, 8.O-O51436.6%51.4%
B74Sicilian, Dragon, Classical, 9.Nb361035.1%52.1%
B75Sicilian, Dragon, Yugoslav attack42528.9%53.1%
B76Sicilian, Dragon, Yugoslav attack, 7...O-O220627.7%57.4%
B77Sicilian, Dragon, Yugoslav attack, 9.Bc457526.1%55.1%
B78Sicilian, Dragon, Yugoslav attack, 10.O-O-O124424.5%54.3%
B79Sicilian, Dragon, Yugoslav attack, 12.h414630.8%64.0%
B80Sicilian, Scheveningen variation281924.9%52.3%
B81Sicilian, Scheveningen, Keres attack503525.9%58.8%
B82Sicilian, Scheveningen, 6.f4103227.7%56.6%
B83Sicilian, Scheveningen, 6.Be2270231.7%51.2%
B84Sicilian, Scheveningen (Paulsen), Classical variation1071029.5%52.0%
B85Sicilian, Scheveningen, Classical variation with ...Qc7 and ...Nc6111739.0%54.0%
B86Sicilian, Sozin attack28227.0%46.5%
B87Sozin with ...a6 and ...b5140827.9%48.4%
B88Sicilian, Sozin, Leonhardt variation77434.9%49.7%
B89Sicilian, Sozin, 7.Be3622526.4%49.6%
B90Sicilian, Najdorf7516625.3%51.4%
B91Sicilian, Najdorf, Zagreb (Fianchetto) variation155527.9%51.3%
B92Sicilian, Najdorf, Zagreb (Fianchetto) variation1306530.3%52.5%
B93Sicilian, Najdorf, 6.f4270429.7%49.7%
B94Sicilian, Najdorf, 6.Bg5192425.8%53.6%
B95Sicilian, Najdorf, 6...e6217227.4%54.4%
B96Sicilian, Najdorf, 7.f4269023.8%49.8%
B97Sicilian, Najdorf, 7...Qb6696626.4%45.8%
B98Sicilian, Najdorf, 7...Be763026.8%52.9%
B99Sicilian, Najdorf, 7...Be7 Main line177522.5%54.4%
C00French defense2353027.3%51.7%
C01French, Exchange variation263233.0%53.3%
C02French, Advance variation1225726.1%52.8%
C03French, Tarrasch378829.9%57.0%
C04French, Tarrasch, Guimard Main line53526.4%56.5%
C05French, Tarrasch, Closed variation232224.7%57.2%
C06French, Tarrasch, Closed variation, Main line303432.1%55.5%
C07French, Tarrasch, Open variation775733.5%53.0%
C08French, Tarrasch, Open, 4.exd5 exd5501740.1%53.8%
C09French, Tarrasch, Open variation, Main line229937.4%56.0%
C10French, Paulsen variation1357633.3%54.0%
C11French defense2325529.1%53.3%
C12French, MacCutcheon variation199825.3%54.1%
C13French, Classical97721.8%55.5%
C14French, Classical variation124827.9%57.4%
C15French, Winawer (Nimzovich) variation238632.2%54.3%
C16French, Winawer, Advance variation176925.2%55.7%
C17French, Winawer, Advance variation133826.9%56.8%
C18French, Winawer, Advance variation169621.2%57.5%
C19French, Winawer, Advance, 6...Ne71094724.5%59.1%
C20King's pawn game108227.3%51.1%
C21center game68033.7%51.5%
C22center game74328.8%52.0%
C23Bishop's Opening89226.6%52.3%
C24Bishop's Opening, Berlin defense222629.1%52.2%
C25Vienna game242424.1%52.1%
C26Vienna, Falkbeer variation244129.8%51.4%
C27Vienna game77026.6%48.9%
C28Vienna game48332.1%50.2%
C29Vienna gambit, Kaufmann variation80031.6%49.7%
C30King's gambit140325.8%53.6%
C31KGD, Falkbeer counter-gambit41527.2%50.0%
C32KGD, Falkbeer, 5. dxe49833.7%49.5%
C33King's gambit accepted133425.4%48.3%
C34King's knight's gambit79522.1%48.1%
C35KGA, Cunningham defense27925.8%49.1%
C36KGA, Abbazia defense (Classical defense, Modern defense)41631.3%49.3%
C37KGA, Quaade gambit11022.7%31.4%
C38King's knight's gambit4918.4%39.8%
C39King's knight's gambit36829.6%45.0%
C40King's knight Opening101523.7%60.4%
C41Philidor's defense494927.7%57.0%
C42Petrov's defense1696332.9%55.6%
C43Petrov, Modern (Steinitz) attack891533.0%54.5%
C44King's pawn game375729.1%49.8%
C45Scotch game801233.4%51.9%
C46Three knights game276329.5%51.7%
C47Four knights, Scotch variation150032.7%50.9%
C48Four knights, Spanish variation268227.8%53.2%
C49Four knights, double Ruy Lopez189735.9%52.2%
C50King's pawn game732430.1%52.3%
C51Evans gambit declined55128.3%47.2%
C52Evans gambit54425.0%45.2%
C53Giuoco piano797928.6%52.2%
C54Guioco piano25129.9%54.0%
C55Two knights defense213929.6%53.7%
C56Two knights defense10838.0%48.6%
C57Two knights defense38325.6%50.9%
C58Two knights defense48323.6%58.2%
C59Two knights defense41026.6%52.8%
C60Ruy Lopez161532.0%54.4%
C61Ruy Lopez, Bird's defense55330.7%56.1%
C62Ruy Lopez, Old Steinitz defence81328.0%56.6%
C63Ruy Lopez, Schilemann defense141832.4%56.2%
C64Ruy Lopez, Classical (Cordel) defence207831.4%52.9%
C65Ruy Lopez, Berlin defense796830.4%52.0%
C66Ruy Lopez, Berlin defence, 4.O-O, d655640.1%54.8%
C67Ruy Lopez, Berlin defence, Open variation1099935.3%52.9%
C68Ruy Lopez, Exchange variation78130.5%53.1%
C69Ruy Lopez, Exchange variation, 5.O-O230431.8%53.7%
C70Ruy Lopez,140428.3%53.4%
C71Ruy Lopez, Modern Steinitz defense43728.8%52.9%
C72Ruy Lopez, Modern Steinitz defense 5.0-061230.4%55.9%
C73Ruy Lopez, Modern Steinitz defense, Richter variation58729.5%52.9%
C74Ruy Lopez, Modern Steinitz defense31129.6%52.4%
C75Ruy Lopez, Modern Steinitz defense50629.1%59.4%
C76Ruy Lopez, Modern Steinitz defense, Fianchetto (Bronstein) variation65328.0%50.9%
C77Ruy Lopez, Morphy defence328931.3%51.5%
C78Ruy Lopez, 5.O-O887330.5%53.9%
C79Ruy Lopez, Steinitz defense deferred (Russian defence)42633.1%52.9%
C80Ruy Lopez, Open (Tarrasch) defence329334.1%51.4%
C81Ruy Lopez, Open, Howell attack11941.2%58.4%
C82Ruy Lopez, Open, 9.c361134.5%57.5%
C83Ruy Lopez, Open, Classical defence25036.0%58.4%
C84Ruy Lopez, Closed defense160932.3%51.4%
C85Ruy Lopez, Exchange variation doubly deferred (DERLD)172031.3%53.2%
C86Worrall attack66831.4%51.6%
C87Ruy Lopez, Closed, Averbach variation39330.3%57.4%
C88Ruy Lopez, Closed1712729.4%51.0%
C89Ruy Lopez, Marshall counter-attack911734.3%51.1%
C90Ruy Lopez, closed (with ...d6)586726.9%51.1%
C91Ruy Lopez, closed, 9.d41097730.7%53.5%
C92Ruy Lopez, closed, 9.d4495031.9%55.3%
C93Ruy Lopez, closed, Smyslov defense27233.1%58.1%
C94Ruy Lopez, Closed, Breyer defense13040.0%53.1%
C95Ruy Lopez, closed, Breyer, 10.d4258130.8%56.6%
C96Ruy Lopez, closed, 8...Na5187131.7%59.7%
C97Ruy Lopez, Closed, Chigorin defense185523.3%60.4%
C98Ruy Lopez, Closed, Chigorin, 12...Nc630230.5%62.3%
C99Ruy Lopez, Closed, Chigorin, 12...c5d4225334.8%58.8%
D00Queen's pawn game1361829.6%50.6%
D01Richter-Veresov attack193828.8%47.1%
D02Queen's pawn game, 2. Nf32561329.3%53.0%
D03Torre attack, Tartakower variation131326.2%50.4%
D04Queen's pawn game364532.8%52.6%
D05Queen's pawn game, Zukertort variation468930.6%53.1%
D06Queen's Gambit335225.8%57.0%
D07QGD; Chigorin defense425127.0%58.0%
D08QGD; Albin counter-gambit46031.7%50.9%
D09QGD; Albin counter-gambit, 5.g316433.5%57.0%
D10QGD; Slav defense1228931.2%54.0%
D11QGD; Slav defense, 3.Nf31498929.8%55.3%
D12QGD; Slav defense, 4.e3 Bf51192329.0%54.5%
D13QGD; Slav defense, Exchange variation150232.7%53.4%
D14QGD; Slav defense, Exchange variation125133.5%51.3%
D15QGD; Slav accepted, Exchange variation, 6.Bf4 Bf5710128.2%52.1%
D16QGD; Slav accepted, Alapin variation133127.6%62.1%
D17QGD; Slav defense, Czech defence334430.9%55.8%
D18QGD; Dutch variation106932.8%57.2%
D19QGD; Dutch variation343830.8%55.7%
D20Queen's Gambit accepted720829.6%55.7%
D21QGA, 3.Nf3171426.7%54.3%
D22QGA; Alekhine defense105032.4%58.2%
D23Queen's gambit accepted100432.6%52.7%
D24QGA, 4.Nc377224.4%49.2%
D25QGA, 4.e3184229.4%57.6%
D26QGA; classical variation305934.4%54.7%
D27QGA; classical variation1123136.1%54.7%
D28QGA; Classical variation 7.Qe249036.7%55.3%
D29QGA; Classical variation 8...Bb790631.7%48.5%
D30QGD1749432.6%53.3%
D31QGD, 3.Nc31267529.1%53.4%
D32QGD; Tarrasch defense68530.7%53.9%
D33QGD; Tarrasch, Schlechter-Rubinstein system28233.0%58.0%
D34QGD; Tarrasch, 7...Be7414635.9%57.0%
D35QGD; 3...Nf6663729.2%54.0%
D36QGD; Exchange, positional line, 6.Qc255333.1%52.4%
D37QGD; 4.Nf31700433.0%53.7%
D38QGD; Ragozin variation1003432.4%54.0%
D39QGD; Ragozin, Vienna variation169436.8%50.5%
D40QGD; Semi-Tarrasch defense120134.3%51.1%
D41QGD; Semi-Tarrasch, 5.cd160837.1%56.9%
D42QGD; Semi-Tarrasch, 7.Bd377437.0%57.8%
D43QGD; Semi-Slav2760229.6%53.9%
D44QGD; Semi-Slav 5.Bg5 dc404426.1%55.6%
D45QGD; Semi-Slav 5.e35426531.3%52.9%
D46QGD; Semi-Slav 6.Bd3173831.2%56.3%
D47QGD; Semi-Slav 7.Bc42942530.1%53.2%
D48QGD; Meran, 8...a61079232.0%50.3%
D49QGD; Meran, 11. Nxb5135234.8%51.3%
D50QGD; 4.Bg555232.1%55.2%
D51QGD; 4.Bg5 Nbd734927.8%56.6%
D52QGD407430.6%57.0%
D53QGD; 4.Bg5 Be7100034.7%54.3%
D54QGD; Anti-neo-Orthodox variation8026.3%50.6%
D55QGD; 6.Nf3184935.8%54.0%
D56QGD; Lasker defense75430.8%54.0%
D57QGD; Lasker defense, Main line10935.8%56.4%
D58QGD; Tartakower (Makagonov-Bondarevsky) system1433633.1%52.7%
D59QGD; Tartakower (Makagonov-Bondarevsky) system, 8.cd Nxd587241.1%48.5%
D60QGD; Orthodox defense67732.9%56.1%
D61QGD; Orthodox defense, Rubinstein variation56830.8%54.0%
D62QGD; Orthodox defense, 7.Qc2 c5, 8.cd (Rubinstein)28842.4%50.3%
D63QGD; Orthodox defense, 7.Rc1106330.5%53.2%
D64QGD; Orthodox defense, Rubinstein attack (with Rc1)38639.4%52.8%
D65QGD; Orthodox defense, Rubinstein attack, Main line2334.8%39.1%
D66QGD; Orthodox defense, Bd3 line46331.3%56.5%
D67QGD; Orthodox defense, Bd3 line, Capablanca freeing manoever43039.5%59.5%
D68QGD; Orthodox defense, Classical variation27437.6%57.1%
D69QGD; Orthodox defense, Classical, 13.dxe55261.5%48.1%
D70Neo-Gruenfeld defense107228.4%51.8%
D71Neo-Gruenfeld, 5.cd28838.5%57.8%
D72Neo-Gruenfeld, 5.cd, Main line47329.6%54.3%
D73Neo-Gruenfeld, 5.Nf3133240.1%53.3%
D74Neo-Gruenfeld, 6.cd Nxd5, 7.O-O65633.4%58.3%
D75Neo-Gruenfeld, 6.cd Nxd5, 7.O-O c5, 8.Nc367240.6%54.1%
D76Neo-Gruenfeld, 6.cd Nxd5, 7.O-O Nb6190834.6%55.6%
D77Neo-Gruenfeld, 6.O-O275434.2%54.4%
D78Neo-Gruenfeld, 6.O-O c6292533.8%53.6%
D79Neo-Gruenfeld, 6.O-O, Main line135338.0%53.1%
D80Gruenfeld defense176337.3%52.3%
D81Gruenfeld; Russian variation47633.8%54.9%
D82Gruenfeld 4.Bf469332.9%52.5%
D83Gruenfeld gambit23642.4%53.4%
D84Gruenfeld gambit accepted9727.8%65.5%
D85Gruenfeld, exchange variation1245736.4%53.5%
D86Gruenfeld, Exchange, Classical variation173131.9%55.1%
D87Gruenfeld, Exchange, Spassky variation110636.3%59.2%
D88Gruenfeld, Spassky variation, Main line, 10...cd, 11.cd37541.6%52.0%
D89Gruenfeld, Spassky variation, Main line, 13.Bd321033.8%49.3%
D90Gruenfeld, Three knights variation125435.5%52.8%
D91Gruenfeld, Three knights variation219332.2%49.8%
D92Gruenfeld, 5.Bf4122133.4%55.8%
D93Gruenfeld with 5. Bf4 O-O 6. e385136.7%53.0%
D94Gruenfeld, 5.e3162934.9%54.5%
D95Gruenfeld with 5. e3 O-O 6. Qb319833.8%45.7%
D96Gruenfeld, Russian variation55430.9%53.3%
D97Gruenfeld, Russian variation with 7. e4687332.0%52.5%
D98Gruenfeld, Russian, Smyslov variation64528.5%54.9%
D99Gruenfeld defense, Smyslov, Main line45833.0%61.7%
E00Queen's pawn game1025430.7%53.7%
E01Catalan, closed66433.3%52.8%
E02Catalan, open, 5.Qa412139.7%59.5%
E03Catalan, open, Alekhine variation6131.1%51.6%
E04Catalan, Open, 5.Nf31398432.9%53.8%
E05Catalan, Open, Classical line56231.0%55.3%
E06Catalan, Closed, 5.Nf3880135.8%54.3%
E07Catalan, Closed, 6...Nbd735827.7%56.0%
E08Catalan, Closed, 7.Qc276529.5%53.6%
E09Catalan, Closed, Main line82228.7%57.3%
E10Queen's pawn game 3. Nf31007931.3%54.4%
E11Bogo-Indian defense1120131.5%55.6%
E12Queen's Indian defense2198230.8%53.1%
E13Queen's Indian, 4.Nc3, Main line38225.4%55.6%
E14Queen's Indian, 4.e3304130.4%52.2%
E15Queen's Indian, 4.g33897730.5%55.0%
E16Queen's Indian, Capablanca variation196233.2%57.7%
E17Queen's Indian, 5.Bg2 Be7333031.4%57.1%
E18Queen's Indian, Old Main line, 7.Nc3341133.2%56.3%
E19Queen's Indian, Old Main line, 9.Qxc3183833.4%55.3%
E20Nimzo-Indian defense273227.1%51.4%
E21Nimzo-Indian, Three knights variation449329.5%52.2%
E22Nimzo-Indian, Spielmann variation25131.9%53.0%
E23Nimzo-Indian, Spielmann, 4...c5, 5.dc Nc66628.8%44.7%
E24Nimzo-Indian, Saemisch variation29533.2%49.2%
E25Nimzo-Indian, Saemisch variation, Keres variation85233.2%51.2%
E26Nimzo-Indian, Saemisch variation, 4. a3 Bxc3+ 5. bxc3 c5 6. e320627.2%47.6%
E27Nimzo-Indian, Saemisch variation, 5...0-06330.2%48.4%
E28Nimzo-Indian, Saemisch variation, 6. e312331.7%52.4%
E29Nimzo-Indian, Saemisch variation, Main line27135.4%55.0%
E30Nimzo-Indian, Leningrad variation,64331.9%49.5%
E31Nimzo-Indian, Leningrad variation, main line22322.0%46.0%
E32Nimzo-Indian, Classical variation977032.3%52.8%
E33Nimzo-Indian, Classical variation, 4...Nc6106626.5%55.0%
E34Nimzo-Indian, Classical, Noa variation103235.5%51.6%
E35Nimzo-Indian, Classical, Noa variation, 5. cxd5 exd5106233.9%49.6%
E36Nimzo-Indian, Classical, Noa variation, 5. a368933.2%54.9%
E37Nimzo-Indian, Classical, Noa variation, Main line, 7.Qc217830.9%61.0%
E38Nimzo-Indian, Classical, 4...c589031.0%55.4%
E39Nimzo-Indian, Classical, Pirc variation147233.0%56.0%
E40Nimzo-Indian, 4.e346929.9%53.5%
E41Nimzo-Indian, 4.e3 c5199829.1%50.2%
E42Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein)217331.9%55.1%
E43Nimzo-Indian, Fischer variation68330.3%53.8%
E44Nimzo-Indian, Fischer variation, 5.Ne2103425.7%56.2%
E45Nimzo-Indian, 4.e3, Bronstein (Byrne) variation78331.4%54.5%
E46Nimzo-Indian, 4.e3 O-O192329.0%52.1%
E47Nimzo-Indian, 4.e3 O-O, 5.Bd397937.0%55.7%
E48Nimzo-Indian, 4.e3 O-O, 5.Bd3 d574632.2%52.7%
E49Nimzo-Indian, 4.e3, Botvinnik system46330.0%48.3%
E50Nimzo-Indian, 4.e3 e8g8, 5.Nf3, without ...d519532.3%59.2%
E51Nimzo-Indian, 4.e3 e8g8, 5.Nf3 d7d541837.8%52.4%
E52Nimzo-Indian, 4.e3, Main line with ...b6121333.5%52.9%
E53Nimzo-Indian, 4.e3, Main line with ...c5231536.5%52.6%
E54Nimzo-Indian, 4.e3, Gligoric system with 7...dc284236.4%54.2%
E55Nimzo-Indian, 4.e3, Gligoric system, Bronstein variation315235.2%53.3%
E56Nimzo-Indian, 4.e3, Main line with 7...Nc6144131.2%54.7%
E57Nimzo-Indian, 4. e3, Main line with 8...dxc4 and 9...Bxc4 cxd4 3125.8%67.7%
E58Nimzo-Indian, 4.e3, Main line with 8...Bxc3335129.6%49.4%
E59Nimzo-Indian, 4.e3, Main line221430.8%53.9%
E60King's Indian defense1128129.3%54.7%
E61King's Indian defense, 3.Nc3183628.8%53.3%
E62King's Indian, Fianchetto variation327428.6%57.9%
E63King's Indian, Fianchetto, Panno variation334028.6%57.1%
E64King's Indian, Fianchetto, Yugoslav system20924.4%56.2%
E65King's Indian, Yugoslav, 7.O-O26930.5%58.7%
E66King's Indian, Fianchetto, Yugoslav Panno53827.9%56.3%
E67King's Indian, Fianchetto with ...Nd7130432.0%56.9%
E68King's Indian, Fianchetto, Classical variation, 8.e4217328.9%58.7%
E69King's Indian, Fianchetto, Classical Main line126830.4%60.0%
E70King's Indian, 4.e4145924.9%54.1%
E71King's Indian, Makagonov system (5.h3)110026.9%55.8%
E72King's Indian with e4 & g38433.3%54.8%
E73King's Indian, 5.Be2129027.8%52.2%
E74King's Indian, Averbakh, 6...c532326.0%62.2%
E75King's Indian, Averbakh, Main line5930.5%50.8%
E76King's Indian, Four pawns attack58233.3%56.0%
E77King's Indian, Four pawns attack, 6.Be230333.0%51.8%
E78King's Indian, Four pawns attack, with Be2 and Nf34337.2%46.5%
E79King's Indian, Four pawns attack, Main line12845.3%57.0%
E80King's Indian, Saemisch variation71824.0%55.7%
E81King's Indian, Saemisch, 5...O-O272825.5%54.0%
E82King's Indian, Saemisch, double Fianchetto variation16529.7%59.7%
E83King's Indian, Saemisch, 6...Nc639623.2%54.3%
E84King's Indian, Saemisch, Panno Main line93021.3%52.5%
E85King's Indian, Saemisch, Orthodox variation8627.9%55.8%
E86King's Indian, Saemisch, Orthodox, 7.Nge2 c659123.0%55.7%
E87King's Indian, Saemisch, Orthodox, 7.d558820.4%62.9%
E88King's Indian, Saemisch, Orthodox, 7.d5 c655530.8%55.6%
E89King's Indian, Saemisch, Orthodox Main line8426.2%61.9%
E90King's Indian, 5.Nf3157124.2%54.6%
E91King's Indian, 6.Be2169527.0%58.8%
E92King's Indian, Classical variation501426.9%56.3%
E93King's Indian, Petrosian system, Main line26724.7%54.7%
E94King's Indian, Orthodox variation488929.0%57.0%
E95King's Indian, Orthodox, 7...Nbd7, 8.Re1100926.7%56.0%
E96King's Indian, Orthodox, 7...Nbd7, Main line22732.6%59.0%
E97King's Indian, Orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation)1238726.3%56.1%
E98King's Indian, Orthodox, Aronin-Taimanov, 9.Ne1333121.7%59.4%
E99King's Indian, Orthodox, Aronin-Taimanov, Main line28924.2%55.7%

Created in 2005-2013 by CCRL team
Last games added on August 20, 2019