CCRL 40/40
Downloads and Statistics
January 3, 2009
|
Testing summary:
Total: 159'438 gamesplayed by 579 programs 22978 CPU days (X2 4600+) White wins: 57'641 (36.2%) Black wins: 43'113 (27.0%) Draws: 58'684 (36.8%) White score: 54.6% |
CCRL 40/40
Downloads and Statistics
January 3, 2009
|
Testing summary:
Total: 159'438 gamesplayed by 579 programs 22978 CPU days (X2 4600+) White wins: 57'641 (36.2%) Black wins: 43'113 (27.0%) Draws: 58'684 (36.8%) White score: 54.6% |
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.
| ECO | Number of games | Draws | White score | Commented PGN | |
| E15 | Queen's Indian, 4.g3 | 6276 | 35.4% | 56.2% | 3.88 MB |
| B90 | Sicilian, Najdorf | 6226 | 30.3% | 52.9% | 3.48 MB |
| D45 | QGD; Semi-Slav 5.e3 | 4773 | 39.9% | 52.2% | 2.92 MB |
| D47 | QGD; Semi-Slav 7.Bc4 | 3930 | 35.7% | 54.7% | 2.32 MB |
| B66 | Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 | 3234 | 31.5% | 51.6% | 1.82 MB |
| E12 | Queen's Indian defense | 2648 | 36.9% | 52.6% | 1.67 MB |
| D58 | QGD; Tartakower (Makagonov-Bondarevsky) system | 2581 | 45.4% | 52.5% | 1.69 MB |
| E97 | King's Indian, Orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | 2066 | 32.6% | 56.3% | 1.28 MB |
| C91 | Ruy Lopez, closed, 9.d4 | 1898 | 36.7% | 54.7% | 1.24 MB |
| D02 | Queen's pawn game, 2. Nf3 | 1821 | 35.7% | 53.0% | 1.18 MB |
| C11 | French defense | 1780 | 35.8% | 55.9% | 1.07 MB |
| E32 | Nimzo-Indian, Classical variation | 1721 | 40.4% | 54.3% | 1.07 MB |
| A29 | English Opening, Four knights, kingside Fianchetto | 1690 | 38.1% | 52.3% | 1.05 MB |
| A30 | English Opening, Symmetrical variation | 1632 | 37.7% | 56.1% | 1.04 MB |
| A04 | Reti Opening | 1625 | 35.8% | 54.7% | 1.06 MB |
| C42 | Petrov's defense | 1587 | 38.6% | 57.8% | 1.00 MB |
| B33 | Sicilian defense | 1538 | 32.6% | 57.1% | 0.91 MB |
| A07 | Reti Opening, King's Indian attack (Barcza system) | 1494 | 39.5% | 52.2% | 1.03 MB |
| C88 | Ruy Lopez, Closed | 1492 | 36.0% | 53.5% | 0.97 MB |
| B47 | Sicilian, Taimanov (Bastrikov) variation | 1477 | 37.1% | 55.0% | 0.93 MB |
| C19 | French, Winawer, Advance, 6...Ne7 | 1476 | 29.8% | 58.9% | 0.92 MB |
| D37 | QGD; 4.Nf3 | 1466 | 41.3% | 54.9% | 0.94 MB |
| B84 | Sicilian, Scheveningen (Paulsen), Classical variation | 1459 | 37.1% | 50.2% | 0.91 MB |
| D30 | QGD | 1457 | 38.8% | 55.2% | 0.93 MB |
| D43 | QGD; Semi-Slav | 1437 | 37.1% | 54.2% | 0.91 MB |
| C92 | Ruy Lopez, closed, 9.d4 | 1371 | 38.3% | 56.2% | 0.87 MB |
| B12 | Caro-Kann defense | 1295 | 34.3% | 56.8% | 0.80 MB |
| C45 | Scotch game | 1281 | 38.9% | 52.7% | 0.78 MB |
| A15 | English, 1...Nf6 (Anglo-Indian defense) | 1241 | 38.7% | 54.3% | 0.81 MB |
| D27 | QGA; classical variation | 1236 | 45.1% | 54.9% | 0.79 MB |
| D85 | Gruenfeld, exchange variation | 1209 | 46.4% | 53.9% | 0.76 MB |
| A20 | English Opening | 1153 | 38.0% | 54.7% | 0.74 MB |
| A40 | Queen's pawn | 1142 | 37.0% | 56.9% | 0.76 MB |
| B92 | Sicilian, Najdorf, Zagreb (Fianchetto) variation | 1050 | 37.6% | 51.9% | 0.70 MB |
| B30 | Sicilian defense | 1042 | 36.2% | 56.0% | 0.71 MB |
| B67 | Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 8...Bd7 | 1025 | 30.0% | 55.1% | 0.60 MB |
| B40 | Sicilian defense | 1014 | 33.9% | 55.4% | 0.68 MB |
| B22 | Sicilian, Alapin's variation (2.c3) | 1004 | 38.5% | 53.9% | 0.67 MB |
| B46 | Sicilian, Taimanov variation | 987 | 37.8% | 53.6% | 0.61 MB |
| E55 | Nimzo-Indian, 4.e3, Gligoric system, Bronstein variation | 968 | 47.0% | 54.8% | 0.63 MB |
| C00 | French defense | 953 | 37.0% | 49.8% | 0.64 MB |
| A05 | Reti Opening, 2..Nf6 | 905 | 39.7% | 53.4% | 0.61 MB |
| B19 | Caro-Kann, Classical, 7...Nd7 | 895 | 39.2% | 55.1% | 0.54 MB |
| E60 | King's Indian defense | 883 | 35.9% | 56.5% | 0.63 MB |
| E63 | King's Indian, Fianchetto, Panno variation | 882 | 34.7% | 56.9% | 0.59 MB |
| B48 | Sicilian, Taimanov variation | 870 | 36.0% | 51.7% | 0.55 MB |
| E10 | Queen's pawn game 3. Nf3 | 863 | 41.4% | 57.4% | 0.57 MB |
| A45 | Queen's pawn game | 845 | 35.5% | 53.6% | 0.55 MB |
| D10 | QGD; Slav defense | 803 | 35.1% | 53.7% | 0.56 MB |
| B10 | Caro-Kann defense | 797 | 35.5% | 56.8% | 0.52 MB |
| C90 | Ruy Lopez, closed (with ...d6) | 797 | 33.6% | 49.1% | 0.54 MB |
| D48 | QGD; Meran, 8...a6 | 790 | 37.2% | 52.8% | 0.48 MB |
| E00 | Queen's pawn game | 783 | 36.0% | 54.0% | 0.54 MB |
| B23 | Sicilian, Closed | 779 | 34.9% | 53.8% | 0.50 MB |
| E04 | Catalan, Open, 5.Nf3 | 748 | 40.1% | 51.6% | 0.47 MB |
| C02 | French, Advance variation | 746 | 31.9% | 53.2% | 0.49 MB |
| C99 | Ruy Lopez, Closed, Chigorin, 12...c5d4 | 736 | 41.8% | 61.7% | 0.47 MB |
| A13 | English Opening | 733 | 39.0% | 52.4% | 0.53 MB |
| C67 | Ruy Lopez, Berlin defence, Open variation | 723 | 41.5% | 52.4% | 0.46 MB |
| B06 | Robatsch (Modern) defense | 721 | 33.0% | 56.3% | 0.50 MB |
| D97 | Gruenfeld, Russian variation with 7. e4 | 717 | 41.0% | 51.6% | 0.46 MB |
| B97 | Sicilian, Najdorf, 7...Qb6 | 716 | 37.6% | 47.4% | 0.39 MB |
| B42 | Sicilian, Kan, 5.Bd3 | 711 | 34.7% | 56.2% | 0.48 MB |
| B89 | Sicilian, Sozin, 7.Be3 | 686 | 31.0% | 50.5% | 0.40 MB |
| E11 | Bogo-Indian defense | 667 | 32.4% | 54.7% | 0.45 MB |
| A28 | English Opening, Four knights system | 661 | 39.8% | 52.0% | 0.44 MB |
| B45 | Sicilian, Taimanov variation | 659 | 34.9% | 57.2% | 0.40 MB |
| B81 | Sicilian, Scheveningen, Keres attack | 653 | 30.5% | 60.6% | 0.37 MB |
| A46 | Queen's pawn game | 649 | 33.1% | 53.5% | 0.42 MB |
| C07 | French, Tarrasch, Open variation | 648 | 47.1% | 50.8% | 0.43 MB |
| C53 | Giuoco piano | 643 | 35.8% | 56.3% | 0.43 MB |
| B17 | Caro-Kann, Steinitz variation | 594 | 36.7% | 54.2% | 0.39 MB |
| B27 | Sicilian defense | 578 | 34.9% | 57.4% | 0.41 MB |
| B32 | Sicilian defense | 569 | 35.7% | 60.4% | 0.38 MB |
| D39 | QGD; Ragozin, Vienna variation | 567 | 48.1% | 53.2% | 0.33 MB |
| A22 | English Opening | 566 | 35.9% | 50.3% | 0.37 MB |
| C10 | French, Paulsen variation | 553 | 37.6% | 54.2% | 0.36 MB |
| D38 | QGD; Ragozin variation | 550 | 39.6% | 52.0% | 0.36 MB |
| E94 | King's Indian, Orthodox variation | 538 | 34.2% | 58.4% | 0.37 MB |
| E06 | Catalan, Closed, 5.Nf3 | 534 | 45.3% | 53.0% | 0.37 MB |
| C78 | Ruy Lopez, 5.O-O | 531 | 36.5% | 56.5% | 0.35 MB |
| C50 | King's pawn game | 527 | 37.8% | 51.9% | 0.34 MB |
| D20 | Queen's Gambit accepted | 523 | 35.9% | 59.8% | 0.35 MB |
| B20 | Sicilian defense | 512 | 38.9% | 49.1% | 0.33 MB |
| E59 | Nimzo-Indian, 4.e3, Main line | 512 | 43.2% | 52.8% | 0.32 MB |
| B14 | Caro-Kann, Panov-Botvinnik attack, 5...e6 | 502 | 44.2% | 53.8% | 0.33 MB |
| C95 | Ruy Lopez, closed, Breyer, 10.d4 | 489 | 37.0% | 56.7% | 0.34 MB |
| D12 | QGD; Slav defense, 4.e3 Bf5 | 487 | 36.6% | 52.8% | 0.32 MB |
| E98 | King's Indian, Orthodox, Aronin-Taimanov, 9.Ne1 | 486 | 23.0% | 60.1% | 0.31 MB |
| A06 | Reti Opening, 2..d5 | 480 | 35.6% | 49.5% | 0.34 MB |
| E92 | King's Indian, Classical variation | 470 | 29.4% | 56.2% | 0.32 MB |
| D15 | QGD; Slav accepted, Exchange variation, 6.Bf4 Bf5 | 469 | 33.9% | 53.4% | 0.33 MB |
| B80 | Sicilian, Scheveningen variation | 467 | 30.6% | 52.1% | 0.28 MB |
| D19 | QGD; Dutch variation | 464 | 36.0% | 59.2% | 0.30 MB |
| D11 | QGD; Slav defense, 3.Nf3 | 460 | 36.7% | 54.5% | 0.33 MB |
| A10 | English Opening | 455 | 41.8% | 53.0% | 0.30 MB |
| D00 | Queen's pawn game | 455 | 38.0% | 49.6% | 0.30 MB |
| A48 | King's Indian, East Indian defense | 446 | 35.2% | 50.8% | 0.31 MB |
| B83 | Sicilian, Scheveningen, 6.Be2 | 444 | 38.7% | 51.8% | 0.30 MB |
| A00 | Irregular Openings | 432 | 36.6% | 50.2% | 0.30 MB |
| C43 | Petrov, Modern (Steinitz) attack | 431 | 39.9% | 51.0% | 0.27 MB |
| A34 | English Opening, Symmetrical | 430 | 36.0% | 55.5% | 0.29 MB |
| B43 | Sicilian, Kan, 5.Nc3 | 430 | 34.9% | 54.4% | 0.29 MB |
| B50 | Sicilian | 427 | 33.5% | 55.6% | 0.30 MB |
| A25 | English Opening, Sicilian Reversed | 424 | 35.8% | 53.3% | 0.29 MB |
| D17 | QGD; Slav defense, Czech defence | 424 | 34.0% | 57.8% | 0.27 MB |
| C80 | Ruy Lopez, Open (Tarrasch) defence | 421 | 34.2% | 54.2% | 0.25 MB |
| D44 | QGD; Semi-Slav 5.Bg5 dc | 421 | 34.0% | 53.6% | 0.22 MB |
| A21 | English Opening | 415 | 31.3% | 55.9% | 0.28 MB |
| C06 | French, Tarrasch, Closed variation, Main line | 415 | 38.3% | 61.3% | 0.26 MB |
| C97 | Ruy Lopez, Closed, Chigorin defense | 415 | 31.8% | 65.1% | 0.28 MB |
| E68 | King's Indian, Fianchetto, Classical variation, 8.e4 | 411 | 33.3% | 60.9% | 0.28 MB |
| A35 | English Opening, Symmetrical | 409 | 37.9% | 52.7% | 0.28 MB |
| B57 | Sicilian, Sozin (not Scheveningen) | 409 | 40.3% | 50.7% | 0.28 MB |
| B31 | Sicilian, Nimzovich-Rossolimo attack (with ...g6, without ...d6) | 402 | 36.1% | 56.1% | 0.28 MB |
| C84 | Ruy Lopez, Closed defense | 400 | 37.5% | 55.0% | 0.26 MB |
| E14 | Queen's Indian, 4.e3 | 385 | 36.4% | 54.8% | 0.25 MB |
| A33 | English Opening, Symmetrical | 382 | 36.9% | 57.2% | 0.25 MB |
| D26 | QGA; classical variation | 371 | 52.0% | 53.2% | 0.25 MB |
| D34 | QGD; Tarrasch, 7...Be7 | 371 | 44.7% | 55.0% | 0.25 MB |
| E21 | Nimzo-Indian, Three knights variation | 369 | 37.4% | 50.1% | 0.26 MB |
| E58 | Nimzo-Indian, 4.e3, Main line with 8...Bxc3 | 364 | 33.8% | 54.3% | 0.23 MB |
| B44 | Sicilian defense | 362 | 40.1% | 50.4% | 0.24 MB |
| B56 | Sicilian | 357 | 35.0% | 54.2% | 0.24 MB |
| B07 | Pirc defense | 353 | 36.0% | 56.5% | 0.25 MB |
| B93 | Sicilian, Najdorf, 6.f4 | 352 | 43.8% | 50.9% | 0.23 MB |
| C85 | Ruy Lopez, Exchange variation doubly deferred (DERLD) | 346 | 37.6% | 49.1% | 0.23 MB |
| E18 | Queen's Indian, Old Main line, 7.Nc3 | 342 | 46.5% | 59.8% | 0.21 MB |
| C48 | Four knights, Spanish variation | 341 | 37.5% | 56.0% | 0.23 MB |
| E62 | King's Indian, Fianchetto variation | 338 | 33.4% | 58.4% | 0.23 MB |
| B01 | Scandinavian (centercounter) center defense | 337 | 41.2% | 58.9% | 0.23 MB |
| B63 | Sicilian, Richter-Rauzer, Rauzer attack | 329 | 31.0% | 55.9% | 0.20 MB |
| C03 | French, Tarrasch | 324 | 41.7% | 57.6% | 0.23 MB |
| C96 | Ruy Lopez, closed, 8...Na5 | 323 | 34.7% | 57.3% | 0.23 MB |
| D07 | QGD; Chigorin defense | 322 | 34.5% | 58.9% | 0.20 MB |
| B08 | Pirc, Classical (Two knights) system | 320 | 34.1% | 57.7% | 0.23 MB |
| B54 | Sicilian | 320 | 35.3% | 55.5% | 0.23 MB |
| B87 | Sozin with ...a6 and ...b5 | 314 | 37.3% | 53.7% | 0.20 MB |
| D49 | QGD; Meran, 11. Nxb5 | 312 | 40.4% | 47.4% | 0.18 MB |
| C59 | Two knights defense | 311 | 31.8% | 52.3% | 0.18 MB |
| C09 | French, Tarrasch, Open variation, Main line | 310 | 50.6% | 56.3% | 0.21 MB |
| A81 | Dutch defense | 308 | 35.7% | 54.2% | 0.21 MB |
| D31 | QGD, 3.Nc3 | 305 | 36.1% | 51.8% | 0.22 MB |
| C08 | French, Tarrasch, Open, 4.exd5 exd5 | 303 | 50.5% | 53.3% | 0.20 MB |
| E81 | King's Indian, Saemisch, 5...O-O | 300 | 35.0% | 55.5% | 0.20 MB |
| C69 | Ruy Lopez, Exchange variation, 5.O-O | 280 | 30.4% | 55.9% | 0.19 MB |
| C01 | French, Exchange variation | 276 | 39.9% | 52.5% | 0.20 MB |
| B99 | Sicilian, Najdorf, 7...Be7 Main line | 271 | 25.5% | 54.4% | 0.15 MB |
| D46 | QGD; Semi-Slav 6.Bd3 | 271 | 35.8% | 57.7% | 0.18 MB |
| D91 | Gruenfeld, Three knights variation | 270 | 31.5% | 47.6% | 0.20 MB |
| A41 | Queen's pawn | 267 | 31.8% | 56.0% | 0.19 MB |
| C65 | Ruy Lopez, Berlin defense | 266 | 31.6% | 50.4% | 0.20 MB |
| C12 | French, MacCutcheon variation | 261 | 29.5% | 54.2% | 0.16 MB |
| D35 | QGD; 3...Nf6 | 257 | 42.0% | 55.3% | 0.19 MB |
| B13 | Caro-Kann, Exchange variation | 255 | 45.9% | 50.4% | 0.17 MB |
| C77 | Ruy Lopez, Morphy defence | 251 | 39.4% | 56.0% | 0.19 MB |
| B35 | Sicilian, Accelerated Fianchetto, Modern variation with Bc4 | 250 | 40.0% | 53.6% | 0.17 MB |
| B52 | Sicilian, Canal-Sokolsky attack, 3...Bd7 | 248 | 43.1% | 56.7% | 0.17 MB |
| E19 | Queen's Indian, Old Main line, 9.Qxc3 | 246 | 36.6% | 58.9% | 0.17 MB |
| C55 | Two knights defense | 244 | 36.1% | 55.3% | 0.17 MB |
| E69 | King's Indian, Fianchetto, Classical Main line | 242 | 31.4% | 62.8% | 0.15 MB |
| B49 | Sicilian, Taimanov variation | 238 | 38.2% | 56.1% | 0.17 MB |
| C49 | Four knights, double Ruy Lopez | 235 | 37.9% | 56.0% | 0.17 MB |
| B85 | Sicilian, Scheveningen, Classical variation with ...Qc7 and ...Nc6 | 232 | 40.1% | 53.2% | 0.15 MB |
| E17 | Queen's Indian, 5.Bg2 Be7 | 232 | 40.5% | 56.9% | 0.16 MB |
| B38 | Sicilian, Accelerated Fianchetto, Maroczy bind, 6.Be3 | 230 | 39.6% | 56.7% | 0.16 MB |
| A17 | English Opening | 227 | 35.2% | 59.0% | 0.16 MB |
| C64 | Ruy Lopez, Classical (Cordel) defence | 227 | 31.7% | 57.3% | 0.16 MB |
| D52 | QGD | 227 | 46.7% | 54.6% | 0.16 MB |
| E42 | Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) | 227 | 41.4% | 52.4% | 0.16 MB |
| C17 | French, Winawer, Advance variation | 225 | 30.7% | 58.0% | 0.14 MB |
| E41 | Nimzo-Indian, 4.e3 c5 | 223 | 39.5% | 51.1% | 0.16 MB |
| C41 | Philidor's defense | 222 | 35.6% | 57.0% | 0.15 MB |
| B76 | Sicilian, Dragon, Yugoslav attack, 7...O-O | 214 | 26.6% | 61.9% | 0.13 MB |
| C89 | Ruy Lopez, Marshall counter-attack | 210 | 38.1% | 52.9% | 0.14 MB |
| E54 | Nimzo-Indian, 4.e3, Gligoric system with 7...dc | 210 | 44.3% | 55.5% | 0.14 MB |
| B00 | King's pawn Opening | 208 | 29.8% | 60.1% | 0.15 MB |
| A57 | Benko gambit | 206 | 30.1% | 53.4% | 0.14 MB |
| B51 | Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack | 206 | 42.2% | 53.2% | 0.15 MB |
| B09 | Pirc, Austrian attack | 205 | 41.0% | 55.6% | 0.14 MB |
| A01 | Nimzovich-Larsen attack | 204 | 28.9% | 51.7% | 0.14 MB |
| A43 | Old Benoni defense | 203 | 27.1% | 58.9% | 0.13 MB |
| B15 | Caro-Kann defense | 203 | 33.0% | 54.4% | 0.14 MB |
| B65 | Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9...Nxd4 | 203 | 38.4% | 56.7% | 0.13 MB |
| B21 | Sicilian, Grand Prix attack | 202 | 37.6% | 51.5% | 0.13 MB |
| A16 | English Opening | 199 | 29.1% | 50.3% | 0.14 MB |
| D55 | QGD; 6.Nf3 | 197 | 45.2% | 57.1% | 0.14 MB |
| A53 | Old Indian defense | 196 | 33.7% | 59.2% | 0.14 MB |
| A14 | English, Neo-Catalan declined | 194 | 47.4% | 53.1% | 0.14 MB |
| A61 | Benoni defense | 192 | 20.8% | 67.7% | 0.12 MB |
| E91 | King's Indian, 6.Be2 | 189 | 36.5% | 60.1% | 0.14 MB |
| A38 | English Opening, Symmetrical | 184 | 40.8% | 52.4% | 0.13 MB |
| A37 | English Opening, Symmetrical | 183 | 28.4% | 50.8% | 0.12 MB |
| C05 | French, Tarrasch, Closed variation | 182 | 35.2% | 56.0% | 0.12 MB |
| B18 | Caro-Kann, Classical variation | 181 | 39.8% | 53.0% | 0.13 MB |
| C46 | Three knights game | 181 | 43.1% | 51.4% | 0.14 MB |
| C66 | Ruy Lopez, Berlin defence, 4.O-O, d6 | 180 | 49.4% | 56.9% | 0.12 MB |
| A50 | Queen's pawn game | 179 | 34.1% | 55.6% | 0.13 MB |
| D94 | Gruenfeld, 5.e3 | 177 | 50.8% | 54.2% | 0.13 MB |
| E20 | Nimzo-Indian defense | 176 | 33.5% | 56.5% | 0.12 MB |
| A36 | English Opening, Symmetrical | 175 | 26.9% | 52.9% | 0.12 MB |
| A56 | Benoni defense | 175 | 27.4% | 64.0% | 0.12 MB |
| E61 | King's Indian defense, 3.Nc3 | 172 | 31.4% | 58.1% | 0.13 MB |
| A49 | King's Indian, Fianchetto without c4 | 171 | 36.3% | 56.7% | 0.12 MB |
| A39 | English Opening, Symmetrical, Main line with d4 | 170 | 47.6% | 57.4% | 0.11 MB |
| E90 | King's Indian, 5.Nf3 | 170 | 32.4% | 56.8% | 0.12 MB |
| B36 | Sicilian, Accelerated Fianchetto, Maroczy bind | 168 | 41.1% | 58.0% | 0.12 MB |
| B58 | Sicilian, Classical | 168 | 36.9% | 48.8% | 0.11 MB |
| E39 | Nimzo-Indian, Classical, Pirc variation | 168 | 38.7% | 57.4% | 0.12 MB |
| E70 | King's Indian, 4.e4 | 166 | 23.5% | 66.0% | 0.11 MB |
| C16 | French, Winawer, Advance variation | 163 | 31.3% | 64.7% | 0.11 MB |
| A31 | English Opening, Symmetrical, Benoni formation | 161 | 41.0% | 58.4% | 0.13 MB |
| E34 | Nimzo-Indian, Classical, Noa variation | 159 | 50.3% | 50.3% | 0.11 MB |
| C70 | Ruy Lopez, | 158 | 36.1% | 61.7% | 0.12 MB |
| A09 | Reti Opening, 2..d5 3.c4 | 157 | 43.3% | 50.3% | 0.12 MB |
| D86 | Gruenfeld, Exchange, Classical variation | 155 | 45.2% | 53.5% | 0.11 MB |
| D40 | QGD; Semi-Tarrasch defense | 151 | 39.1% | 50.7% | 0.11 MB |
| D87 | Gruenfeld, Exchange, Spassky variation | 149 | 40.3% | 57.7% | 0.09 MB |
| A11 | English, Caro-Kann defensive system | 148 | 43.9% | 56.4% | 0.09 MB |
| A52 | Budapest defense | 145 | 44.1% | 62.8% | 0.11 MB |
| B88 | Sicilian, Sozin, Leonhardt variation | 145 | 38.6% | 57.2% | 0.10 MB |
| A58 | Benko gambit accepted | 138 | 40.6% | 55.8% | 0.09 MB |
| D05 | Queen's pawn game, Zukertort variation | 138 | 36.2% | 52.9% | 0.10 MB |
| C44 | King's pawn game | 137 | 39.4% | 51.8% | 0.10 MB |
| D13 | QGD; Slav defense, Exchange variation | 137 | 36.5% | 59.9% | 0.09 MB |
| A80 | Dutch | 133 | 33.8% | 60.5% | 0.10 MB |
| E46 | Nimzo-Indian, 4.e3 O-O | 133 | 38.3% | 47.7% | 0.10 MB |
| C15 | French, Winawer (Nimzovich) variation | 131 | 38.9% | 55.3% | 0.10 MB |
| D92 | Gruenfeld, 5.Bf4 | 131 | 48.1% | 57.6% | 0.08 MB |
| D04 | Queen's pawn game | 130 | 36.9% | 46.9% | 0.10 MB |
| C23 | Bishop's Opening | 128 | 39.1% | 57.8% | 0.08 MB |
| D78 | Neo-Gruenfeld, 6.O-O c6 | 128 | 43.8% | 52.3% | 0.09 MB |
| B64 | Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defense, 9.f4 | 127 | 42.5% | 50.4% | 0.08 MB |
| E67 | King's Indian, Fianchetto with ...Nd7 | 127 | 37.0% | 58.7% | 0.09 MB |
| A70 | Benoni, Classical with e4 and Nf3 | 125 | 32.0% | 55.2% | 0.09 MB |
| A08 | Reti Opening, King's Indian attack | 123 | 36.6% | 50.8% | 0.09 MB |
| A47 | Queen's Indian defense | 123 | 34.1% | 56.9% | 0.09 MB |
| A84 | Dutch defense | 123 | 40.7% | 56.9% | 0.09 MB |
| B82 | Sicilian, Scheveningen, 6.f4 | 123 | 31.7% | 58.1% | 0.09 MB |
| B96 | Sicilian, Najdorf, 7.f4 | 123 | 34.1% | 44.7% | 0.08 MB |
| D41 | QGD; Semi-Tarrasch, 5.cd | 123 | 45.5% | 56.1% | 0.08 MB |
| E30 | Nimzo-Indian, Leningrad variation, | 123 | 30.1% | 53.3% | 0.08 MB |
| C98 | Ruy Lopez, Closed, Chigorin, 12...Nc6 | 121 | 32.2% | 60.7% | 0.09 MB |
| D63 | QGD; Orthodox defense, 7.Rc1 | 120 | 35.8% | 56.3% | 0.08 MB |
| E73 | King's Indian, 5.Be2 | 120 | 31.7% | 51.7% | 0.08 MB |
| E43 | Nimzo-Indian, Fischer variation | 117 | 39.3% | 59.0% | 0.08 MB |
| E16 | Queen's Indian, Capablanca variation | 116 | 31.0% | 56.0% | 0.08 MB |
| D77 | Neo-Gruenfeld, 6.O-O | 113 | 48.7% | 53.5% | 0.08 MB |
| C51 | Evans gambit declined | 111 | 36.0% | 45.9% | 0.06 MB |
| A26 | English Opening, Closed system | 110 | 30.9% | 52.7% | 0.07 MB |
| C14 | French, Classical variation | 109 | 30.3% | 59.2% | 0.07 MB |
| C24 | Bishop's Opening, Berlin defense | 109 | 34.9% | 55.0% | 0.08 MB |
| B98 | Sicilian, Najdorf, 7...Be7 | 107 | 30.8% | 60.3% | 0.07 MB |
| B05 | Alekhine's defense, Modern variation, 4...Bg4 | 106 | 28.3% | 66.0% | 0.08 MB |
| B04 | Alekhine's defense, Modern variation | 105 | 40.0% | 64.8% | 0.08 MB |
| D76 | Neo-Gruenfeld, 6.cd Nxd5, 7.O-O Nb6 | 105 | 45.7% | 55.2% | 0.08 MB |
| C62 | Ruy Lopez, Old Steinitz defence | 104 | 31.7% | 57.2% | 0.08 MB |
| B70 | Sicilian, Dragon variation | 96 | 35.4% | 51.0% | 0.07 MB |
| C25 | Vienna game | 96 | 34.4% | 55.7% | 0.07 MB |
| E84 | King's Indian, Saemisch, Panno Main line | 95 | 34.7% | 53.2% | 0.07 MB |
| B41 | Sicilian, Kan variation | 94 | 30.9% | 54.8% | 0.07 MB |
| C79 | Ruy Lopez, Steinitz defense deferred (Russian defence) | 94 | 35.1% | 53.7% | 0.07 MB |
| D25 | QGA, 4.e3 | 94 | 41.5% | 60.1% | 0.07 MB |
| D29 | QGA; Classical variation 8...Bb7 | 94 | 34.0% | 46.8% | 0.06 MB |
| E53 | Nimzo-Indian, 4.e3, Main line with ...c5 | 94 | 40.4% | 67.0% | 0.06 MB |
| E95 | King's Indian, Orthodox, 7...Nbd7, 8.Re1 | 94 | 36.2% | 57.4% | 0.07 MB |
| A90 | Dutch defense | 93 | 31.2% | 60.8% | 0.07 MB |
| B53 | Sicilian, Chekhover variation | 93 | 35.5% | 51.1% | 0.07 MB |
| C18 | French, Winawer, Advance variation | 93 | 25.8% | 60.2% | 0.06 MB |
| B03 | Alekhine's defense | 90 | 34.4% | 58.3% | 0.06 MB |
| B39 | Sicilian, Accelerated Fianchetto, Breyer variation | 89 | 44.9% | 53.9% | 0.07 MB |
| E88 | King's Indian, Saemisch, Orthodox, 7.d5 c6 | 89 | 33.7% | 56.2% | 0.06 MB |
| D80 | Gruenfeld defense | 88 | 35.2% | 63.1% | 0.06 MB |
| C47 | Four knights, Scotch variation | 87 | 48.3% | 51.7% | 0.07 MB |
| D68 | QGD; Orthodox defense, Classical variation | 86 | 46.5% | 55.8% | 0.06 MB |
| B60 | Sicilian, Richter-Rauzer | 85 | 29.4% | 61.8% | 0.06 MB |
| B25 | Sicilian, Closed | 84 | 36.9% | 54.2% | 0.07 MB |
| B91 | Sicilian, Najdorf, Zagreb (Fianchetto) variation | 84 | 31.0% | 53.6% | 0.06 MB |
| C26 | Vienna, Falkbeer variation | 84 | 39.3% | 48.2% | 0.06 MB |
| D73 | Neo-Gruenfeld, 5.Nf3 | 84 | 56.0% | 55.4% | 0.07 MB |
| B61 | Sicilian, Richter-Rauzer, Larsen variation, 7.Qd2 | 82 | 37.8% | 55.5% | 0.06 MB |
| C87 | Ruy Lopez, Closed, Averbach variation | 82 | 39.0% | 58.5% | 0.06 MB |
| E33 | Nimzo-Indian, Classical variation, 4...Nc6 | 82 | 34.1% | 56.1% | 0.06 MB |
| A55 | Old Indian, Main line | 81 | 48.1% | 63.6% | 0.06 MB |
| D14 | QGD; Slav defense, Exchange variation | 81 | 38.3% | 51.2% | 0.05 MB |
| E44 | Nimzo-Indian, Fischer variation, 5.Ne2 | 81 | 37.0% | 53.1% | 0.06 MB |
| D59 | QGD; Tartakower (Makagonov-Bondarevsky) system, 8.cd Nxd5 | 78 | 35.9% | 44.9% | 0.05 MB |
| B73 | Sicilian, Dragon, Classical, 8.O-O | 76 | 38.2% | 54.6% | 0.06 MB |
| D03 | Torre attack, Tartakower variation | 76 | 35.5% | 50.7% | 0.06 MB |
| E35 | Nimzo-Indian, Classical, Noa variation, 5. cxd5 exd5 | 76 | 43.4% | 58.6% | 0.06 MB |
| D82 | Gruenfeld 4.Bf4 | 73 | 43.8% | 56.2% | 0.05 MB |
| E48 | Nimzo-Indian, 4.e3 O-O, 5.Bd3 d5 | 73 | 42.5% | 54.1% | 0.06 MB |
| E71 | King's Indian, Makagonov system (5.h3) | 73 | 26.0% | 63.7% | 0.06 MB |
| B11 | Caro-Kann, Two knights, 3...Bg4 | 72 | 34.7% | 54.9% | 0.05 MB |
| A12 | English, Caro-Kann defensive system | 71 | 43.7% | 47.2% | 0.06 MB |
| E25 | Nimzo-Indian, Saemisch variation, Keres variation | 71 | 52.1% | 48.6% | 0.05 MB |
| E38 | Nimzo-Indian, Classical, 4...c5 | 71 | 38.0% | 66.9% | 0.06 MB |
| B69 | Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 11.Bxf6 | 70 | 31.4% | 64.3% | 0.05 MB |
| D67 | QGD; Orthodox defense, Bd3 line, Capablanca freeing manoever | 70 | 40.0% | 54.3% | 0.05 MB |
| D99 | Gruenfeld defense, Smyslov, Main line | 69 | 46.4% | 58.0% | 0.05 MB |
| A42 | Modern defense, Averbakh system | 68 | 41.2% | 60.3% | 0.05 MB |
| C22 | center game | 68 | 25.0% | 66.9% | 0.04 MB |
| E86 | King's Indian, Saemisch, Orthodox, 7.Nge2 c6 | 68 | 29.4% | 45.6% | 0.04 MB |
| B34 | Sicilian, Accelerated Fianchetto, Exchange variation | 67 | 37.3% | 53.0% | 0.05 MB |
| D56 | QGD; Lasker defense | 66 | 33.3% | 53.0% | 0.05 MB |
| D93 | Gruenfeld with 5. Bf4 O-O 6. e3 | 66 | 47.0% | 58.3% | 0.05 MB |
| B24 | Sicilian, Closed | 65 | 29.2% | 50.0% | 0.05 MB |
| D21 | QGA, 3.Nf3 | 65 | 30.8% | 53.8% | 0.05 MB |
| B62 | Sicilian, Richter-Rauzer, 6...e6 | 64 | 32.8% | 47.7% | 0.05 MB |
| B78 | Sicilian, Dragon, Yugoslav attack, 10.O-O-O | 63 | 17.5% | 46.8% | 0.04 MB |
| A62 | Benoni, Fianchetto variation | 62 | 29.0% | 59.7% | 0.05 MB |
| A88 | Dutch, Leningrad, Main variation with 7...c6 | 62 | 32.3% | 64.5% | 0.05 MB |
| C76 | Ruy Lopez, Modern Steinitz defense, Fianchetto (Bronstein) variation | 62 | 29.0% | 53.2% | 0.05 MB |
| C86 | Worrall attack | 62 | 41.9% | 51.6% | 0.05 MB |
| D90 | Gruenfeld, Three knights variation | 62 | 33.9% | 50.8% | 0.04 MB |
| D98 | Gruenfeld, Russian, Smyslov variation | 62 | 45.2% | 64.5% | 0.04 MB |
| E45 | Nimzo-Indian, 4.e3, Bronstein (Byrne) variation | 62 | 41.9% | 59.7% | 0.04 MB |
| D01 | Richter-Veresov attack | 61 | 24.6% | 41.8% | 0.04 MB |
| D64 | QGD; Orthodox defense, Rubinstein attack (with Rc1) | 59 | 45.8% | 53.4% | 0.04 MB |
| B26 | Sicilian, Closed, 6.Be3 | 58 | 29.3% | 45.7% | 0.04 MB |
| B95 | Sicilian, Najdorf, 6...e6 | 58 | 31.0% | 34.5% | 0.04 MB |
| C21 | center game | 58 | 44.8% | 70.7% | 0.04 MB |
| C82 | Ruy Lopez, Open, 9.c3 | 58 | 32.8% | 56.0% | 0.04 MB |
| D32 | QGD; Tarrasch defense | 58 | 43.1% | 61.2% | 0.05 MB |
| E52 | Nimzo-Indian, 4.e3, Main line with ...b6 | 58 | 39.7% | 61.2% | 0.04 MB |
| C72 | Ruy Lopez, Modern Steinitz defense 5.0-0 | 57 | 40.4% | 58.8% | 0.04 MB |
| D42 | QGD; Semi-Tarrasch, 7.Bd3 | 57 | 38.6% | 57.9% | 0.05 MB |
| D66 | QGD; Orthodox defense, Bd3 line | 56 | 41.1% | 58.0% | 0.04 MB |
| E66 | King's Indian, Fianchetto, Yugoslav Panno | 55 | 34.5% | 51.8% | 0.04 MB |
| B02 | Alekhine's defense | 54 | 27.8% | 49.1% | 0.04 MB |
| C71 | Ruy Lopez, Modern Steinitz defense | 53 | 35.8% | 53.8% | 0.04 MB |
| B77 | Sicilian, Dragon, Yugoslav attack, 9.Bc4 | 52 | 42.3% | 51.9% | 0.04 MB |
| C83 | Ruy Lopez, Open, Classical defence | 52 | 44.2% | 54.8% | 0.04 MB |
| D06 | Queen's Gambit | 52 | 42.3% | 59.6% | 0.04 MB |
| D16 | QGD; Slav accepted, Alapin variation | 52 | 26.9% | 67.3% | 0.04 MB |
| E40 | Nimzo-Indian, 4.e3 | 52 | 25.0% | 52.9% | 0.04 MB |
| E47 | Nimzo-Indian, 4.e3 O-O, 5.Bd3 | 51 | 54.9% | 58.8% | 0.04 MB |
| A27 | English Opening, Three knights system | 50 | 30.0% | 59.0% | 0.04 MB |
| B74 | Sicilian, Dragon, Classical, 9.Nb3 | 50 | 36.0% | 54.0% | 0.04 MB |
| E87 | King's Indian, Saemisch, Orthodox, 7.d5 | 50 | 26.0% | 61.0% | 0.03 MB |
| D61 | QGD; Orthodox defense, Rubinstein variation | 48 | 50.0% | 54.2% | 0.04 MB |
| D79 | Neo-Gruenfeld, 6.O-O, Main line | 46 | 45.7% | 53.3% | 0.04 MB |
| E08 | Catalan, Closed, 7.Qc2 | 46 | 26.1% | 52.2% | 0.03 MB |
| A23 | English Opening, Bremen system, Keres variation | 45 | 26.7% | 60.0% | 0.03 MB |
| D28 | QGA; Classical variation 7.Qe2 | 44 | 43.2% | 60.2% | 0.03 MB |
| C13 | French, Classical | 43 | 25.6% | 59.3% | 0.03 MB |
| E76 | King's Indian, Four pawns attack | 43 | 39.5% | 59.3% | 0.03 MB |
| A89 | Dutch, Leningrad, Main variation with Nc6 | 42 | 31.0% | 67.9% | 0.03 MB |
| D89 | Gruenfeld, Spassky variation, Main line, 13.Bd3 | 42 | 38.1% | 40.5% | 0.03 MB |
| C28 | Vienna game | 40 | 37.5% | 43.8% | 0.03 MB |
| C54 | Guioco piano | 39 | 48.7% | 44.9% | 0.03 MB |
| C68 | Ruy Lopez, Exchange variation | 39 | 51.3% | 48.7% | 0.03 MB |
| B75 | Sicilian, Dragon, Yugoslav attack | 38 | 42.1% | 65.8% | 0.02 MB |
| E49 | Nimzo-Indian, 4.e3, Botvinnik system | 38 | 50.0% | 64.5% | 0.03 MB |
| E77 | King's Indian, Four pawns attack, 6.Be2 | 38 | 26.3% | 60.5% | 0.03 MB |
| C04 | French, Tarrasch, Guimard Main line | 37 | 24.3% | 58.1% | 0.03 MB |
| C52 | Evans gambit | 37 | 35.1% | 41.9% | 0.03 MB |
| A59 | Benko gambit, 7.e4 | 36 | 27.8% | 58.3% | 0.03 MB |
| C40 | King's knight Opening | 36 | 30.6% | 65.3% | 0.03 MB |
| B68 | Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defense, 9...Be7 | 35 | 34.3% | 65.7% | 0.03 MB |
| C73 | Ruy Lopez, Modern Steinitz defense, Richter variation | 35 | 31.4% | 55.7% | 0.03 MB |
| D62 | QGD; Orthodox defense, 7.Qc2 c5, 8.cd (Rubinstein) | 35 | 51.4% | 68.6% | 0.03 MB |
| E01 | Catalan, closed | 35 | 37.1% | 55.7% | 0.03 MB |
| B16 | Caro-Kann, Bronstein-Larsen variation | 33 | 27.3% | 65.2% | 0.03 MB |
| C60 | Ruy Lopez | 33 | 24.2% | 63.6% | 0.02 MB |
| B94 | Sicilian, Najdorf, 6.Bg5 | 32 | 21.9% | 57.8% | 0.02 MB |
| E09 | Catalan, Closed, Main line | 32 | 18.8% | 75.0% | 0.03 MB |
| A64 | Benoni, Fianchetto variation, 11...Re8 | 30 | 23.3% | 35.0% | 0.02 MB |
| C63 | Ruy Lopez, Schilemann defense | 30 | 26.7% | 60.0% | 0.02 MB |
| C93 | Ruy Lopez, closed, Smyslov defense | 30 | 30.0% | 55.0% | 0.03 MB |
| E80 | King's Indian, Saemisch variation | 30 | 33.3% | 60.0% | 0.03 MB |
| C75 | Ruy Lopez, Modern Steinitz defense | 29 | 31.0% | 56.9% | 0.02 MB |
| D24 | QGA, 4.Nc3 | 29 | 37.9% | 56.9% | 0.02 MB |
| C29 | Vienna gambit, Kaufmann variation | 28 | 39.3% | 58.9% | 0.02 MB |
| C39 | King's knight's gambit | 28 | 28.6% | 35.7% | 0.02 MB |
| D74 | Neo-Gruenfeld, 6.cd Nxd5, 7.O-O | 28 | 42.9% | 60.7% | 0.02 MB |
| D88 | Gruenfeld, Spassky variation, Main line, 10...cd, 11.cd | 28 | 46.4% | 55.4% | 0.02 MB |
| A32 | English Opening, Symmetrical | 27 | 33.3% | 61.1% | 0.02 MB |
| B86 | Sicilian, Sozin attack | 27 | 37.0% | 51.9% | 0.02 MB |
| D18 | QGD; Dutch variation | 27 | 22.2% | 55.6% | 0.02 MB |
| D33 | QGD; Tarrasch, Schlechter-Rubinstein system | 27 | 40.7% | 53.7% | 0.02 MB |
| E13 | Queen's Indian, 4.Nc3, Main line | 27 | 37.0% | 55.6% | 0.02 MB |
| A77 | Benoni, Classical, 9...Re8, 10.Nd2 | 26 | 19.2% | 63.5% | 0.02 MB |
| B29 | Sicilian, Nimzovich-Rubinstein variation | 26 | 23.1% | 57.7% | 0.02 MB |
| C30 | King's gambit | 26 | 30.8% | 65.4% | 0.02 MB |
| C74 | Ruy Lopez, Modern Steinitz defense | 26 | 23.1% | 57.7% | 0.02 MB |
| E05 | Catalan, Open, Classical line | 26 | 26.9% | 51.9% | 0.02 MB |
| E64 | King's Indian, Fianchetto, Yugoslav system | 26 | 23.1% | 73.1% | 0.02 MB |
| A54 | Old Indian, Ukrainian variation | 25 | 52.0% | 66.0% | 0.02 MB |
| A71 | Benoni, Classical, 8.Bg5 | 25 | 12.0% | 50.0% | 0.02 MB |
| D70 | Neo-Gruenfeld defense | 25 | 36.0% | 46.0% | 0.02 MB |
| D96 | Gruenfeld, Russian variation | 25 | 44.0% | 62.0% | 0.02 MB |
| E07 | Catalan, Closed, 6...Nbd7 | 25 | 32.0% | 40.0% | 0.02 MB |
| A87 | Dutch, Leningrad, Main variation | 24 | 58.3% | 58.3% | 0.02 MB |
| D60 | QGD; Orthodox defense | 24 | 29.2% | 60.4% | 0.02 MB |
| E56 | Nimzo-Indian, 4.e3, Main line with 7...Nc6 | 24 | 41.7% | 58.3% | 0.02 MB |
| B72 | Sicilian, Dragon, 6.Be3 | 23 | 47.8% | 50.0% | 0.02 MB |
| D72 | Neo-Gruenfeld, 5.cd, Main line | 23 | 34.8% | 43.5% | 0.02 MB |
| E29 | Nimzo-Indian, Saemisch variation, Main line | 23 | 34.8% | 43.5% | 0.02 MB |
| E93 | King's Indian, Petrosian system, Main line | 23 | 39.1% | 54.3% | 0.02 MB |
| E99 | King's Indian, Orthodox, Aronin-Taimanov, Main line | 23 | 8.7% | 56.5% | 0.02 MB |
| C58 | Two knights defense | 22 | 27.3% | 59.1% | 0.02 MB |
| E36 | Nimzo-Indian, Classical, Noa variation, 5. a3 | 22 | 18.2% | 50.0% | 0.02 MB |
| A19 | English, Mikenas-Carls, Sicilian variation | 21 | 52.4% | 50.0% | 0.02 MB |
| D50 | QGD; 4.Bg5 | 21 | 38.1% | 52.4% | 0.02 MB |
| E37 | Nimzo-Indian, Classical, Noa variation, Main line, 7.Qc2 | 21 | 33.3% | 73.8% | 0.01 MB |
| E96 | King's Indian, Orthodox, 7...Nbd7, Main line | 21 | 33.3% | 50.0% | 0.02 MB |
| A79 | Benoni, Classical, 11.f3 | 20 | 40.0% | 50.0% | 0.02 MB |
| C33 | King's gambit accepted | 20 | 25.0% | 42.5% | 0.02 MB |
| D22 | QGA; Alekhine defense | 20 | 60.0% | 55.0% | 0.02 MB |
| D71 | Neo-Gruenfeld, 5.cd | 20 | 55.0% | 57.5% | 0.02 MB |
| E31 | Nimzo-Indian, Leningrad variation, main line | 20 | 25.0% | 47.5% | 0.01 MB |
| A96 | Dutch, Classical variation | 19 | 36.8% | 65.8% | 0.02 MB |
| D75 | Neo-Gruenfeld, 6.cd Nxd5, 7.O-O c5, 8.Nc3 | 19 | 31.6% | 52.6% | 0.02 MB |
| E50 | Nimzo-Indian, 4.e3 e8g8, 5.Nf3, without ...d5 | 19 | 36.8% | 44.7% | 0.02 MB |
| B37 | Sicilian, Accelerated Fianchetto, Maroczy bind, 5...Bg7 | 18 | 72.2% | 47.2% | 0.02 MB |
| D23 | Queen's gambit accepted | 18 | 38.9% | 52.8% | 0.01 MB |
| E65 | King's Indian, Yugoslav, 7.O-O | 18 | 50.0% | 52.8% | 0.01 MB |
| A75 | Benoni, Classical with ...a6 and 10...Bg4 | 17 | 23.5% | 64.7% | 0.01 MB |
| A85 | Dutch with 2.c4 & 3.Nc3 | 17 | 29.4% | 55.9% | 0.01 MB |
| D69 | QGD; Orthodox defense, Classical, 13.dxe5 | 17 | 70.6% | 41.2% | 0.01 MB |
| E24 | Nimzo-Indian, Saemisch variation | 17 | 47.1% | 29.4% | 0.01 MB |
| B28 | Sicilian, O'Kelly variation | 16 | 37.5% | 68.8% | 0.01 MB |
| D53 | QGD; 4.Bg5 Be7 | 16 | 43.8% | 46.9% | 0.01 MB |
| D83 | Gruenfeld gambit | 16 | 31.3% | 71.9% | 0.01 MB |
| E51 | Nimzo-Indian, 4.e3 e8g8, 5.Nf3 d7d5 | 16 | 75.0% | 50.0% | 0.01 MB |
| E83 | King's Indian, Saemisch, 6...Nc6 | 16 | 43.8% | 53.1% | 0.01 MB |
| A60 | Benoni defense | 15 | 33.3% | 63.3% | 0.01 MB |
| C27 | Vienna game | 15 | 40.0% | 46.7% | 0.01 MB |
| C34 | King's knight's gambit | 15 | 26.7% | 60.0% | 0.01 MB |
| A86 | Dutch with 2.c4 & 3.g3 | 14 | 57.1% | 50.0% | 0.01 MB |
| A99 | Dutch, Ilyin-Genevsky variation with b3 | 14 | 42.9% | 64.3% | 0.01 MB |
| E02 | Catalan, open, 5.Qa4 | 14 | 35.7% | 75.0% | 0.01 MB |
| E75 | King's Indian, Averbakh, Main line | 14 | 7.1% | 53.6% | 0.01 MB |
| A69 | Benoni, Four pawns attack, Main line | 13 | 53.8% | 57.7% | 0.01 MB |
| A93 | Dutch, Stonewall, Botwinnik variation | 13 | 15.4% | 61.5% | |