| Position |
Opening |
Usage Ratio |
Games |
 |
 |
| Win |
Lost |
Draw |
Win |
Lost |
Draw |
| 1 |
B00 King's pawn opening |
 |
16.0% |
 |
|
33 |
11 |
4 |
0 |
13 |
5 |
0 |
| 2 |
C00 French defence |
 |
|
 | 3.4% |
|
7 |
2 |
1 |
0 |
3 |
1 |
0 |
| 3 |
A10 English opening |
 |
|
 | 3.4% |
|
7 |
6 |
1 |
0 |
0 |
0 |
0 |
| 4 |
C41 Philidor: exchange variation |
 |
|
 | 2.9% |
|
6 |
4 |
1 |
1 |
0 |
0 |
0 |
| 5 |
B01 Scandinavian (centre counter) defence |
 |
|
 | 2.9% |
|
6 |
4 |
1 |
0 |
1 |
0 |
0 |
| 6 |
B02 Alekhine's defence |
 |
|
 | 2.9% |
|
6 |
0 |
0 |
0 |
5 |
1 |
0 |
| 7 |
A45 Queen's pawn game |
 |
|
 | 2.4% |
|
5 |
0 |
0 |
0 |
4 |
1 |
0 |
| 8 |
E60 King's Indian, 3.Nf3 |
 |
|
 | 1.9% |
|
4 |
0 |
0 |
0 |
2 |
2 |
0 |
| 9 |
C41 Philidor's defence |
 |
|
 | 1.9% |
|
4 |
3 |
1 |
0 |
0 |
0 |
0 |
| 10 |
D80 Gruenfeld defence |
 |
|
 | 1.9% |
|
4 |
0 |
0 |
0 |
3 |
1 |
0 |
| 11 |
C01 French: exchange variation |
 |
|
 | 1.9% |
|
4 |
4 |
0 |
0 |
0 |
0 |
0 |
| 12 |
A41 Old Indian defence |
 |
|
 | 1.9% |
|
4 |
1 |
0 |
0 |
1 |
2 |
0 |
| 13 |
D85 Gruenfeld: exchange variation |
 |
|
 | 1.9% |
|
4 |
0 |
0 |
0 |
2 |
1 |
1 |
| 14 |
D30 Queen's gambit declined |
 |
|
 | 1.5% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 15 |
A00 Mieses opening |
 |
|
 | 1.5% |
|
3 |
0 |
0 |
0 |
3 |
0 |
0 |
| 16 |
D90 Gruenfeld: Three knights variation |
 |
|
 | 1.5% |
|
3 |
0 |
0 |
0 |
1 |
2 |
0 |
| 17 |
E60 King's Indian: Anti-Gruenfeld |
 |
|
 | 1.5% |
|
3 |
0 |
0 |
0 |
2 |
1 |
0 |
| 18 |
B32 Sicilian defence |
 |
|
 | 1.0% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 19 |
B02 Alekhine's defence |
 |
|
 | 1.0% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 20 |
C41 Philidor's defence |
 |
|
 | 1.0% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 21 |
B13 Caro-Kann: exchange variation |
 |
|
 | 1.0% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 22 |
B06 Robatsch (modern) defence |
 |
|
 | 1.0% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 23 |
B07 Pirc defence |
 |
|
 | 1.0% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 24 |
D06 QGD: Marshall defence |
 |
|
 | 1.0% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 25 |
C45 Scotch game |
 |
|
 | 1.0% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 26 |
A00 Anti-Borg (Desprez) opening |
 |
|
 | 1.0% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 27 |
D94 Gruenfeld: 5.e3 |
 |
|
 | 1.0% |
|
2 |
0 |
0 |
0 |
1 |
0 |
1 |
| 28 |
A10 English: Anglo-Dutch defense |
 |
|
 | 1.0% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 29 |
C00 French defence |
 |
|
 | 1.0% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 30 |
D92 Gruenfeld: 5.Bf4 |
 |
|
 | 1.0% |
|
2 |
0 |
0 |
0 |
1 |
0 |
1 |
| 31 |
A15 English, 1...Nf6 (Anglo-Indian defense) |
 |
|
 | 1.0% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 32 |
A21 English opening |
 |
|
 | 1.0% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 33 |
D85 Gruenfeld: modern exchange variation |
 |
|
 | 1.0% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 34 |
A40 Queen's pawn |
 |
|
 | 1.0% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 35 |
A48 King's Indian: East Indian defence |
 |
|
 | 1.0% |
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
| 36 |
C20 King's pawn game |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 37 |
C10 French: Rubinstein variation |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 38 |
C00 French: King's Indian attack |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 39 |
C00 French defence |
 |
|
 | 0.5% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 40 |
C07 French: Tarrasch, open variation |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 41 |
C02 French: advance, Nimzovich system |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 42 |
E91 King's Indian: 6.Be2 |
 |
|
 | 0.5% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 43 |
C02 French: advance variation |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 44 |
C45 Scotch game |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 45 |
C46 Four knights: Italian variation |
 |
|
 | 0.5% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 46 |
C50 Giuoco Piano |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 47 |
C50 Giuoco Pianissimo |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 48 |
C68 Ruy Lopez: exchange variation |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 49 |
D00 Queen's pawn game |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 50 |
D02 Queen's pawn game |
 |
|
 | 0.5% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 51 |
D20 Queen's gambit accepted |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 52 |
D26 QGA: classical, Steinitz variation |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 53 |
D40 QGD: Semi-Tarrasch defence |
 |
|
 | 0.5% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 54 |
D80 Gruenfeld: Stockholm variation |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 55 |
D83 Gruenfeld: Gruenfeld gambit |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
0 |
0 |
1 |
| 56 |
D91 Gruenfeld: 5.Bg5 |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 57 |
D93 Gruenfeld with Bf4 e3 |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 58 |
E60 King's Indian defence |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 59 |
B00 Corn stalk defence |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 60 |
A91 Dutch defence |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 61 |
A84 Dutch defence, Rubinstein variation |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 62 |
A54 Old Indian: Ukrainian variation |
 |
|
 | 0.5% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 63 |
A51 Budapest defence declined |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 64 |
A48 King's Indian: Torre attack |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 65 |
A46 Queen's pawn game |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 66 |
A45 Trompovsky attack (Ruth, Opovcensky opening) |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 67 |
A43 Old Benoni defence |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 68 |
A41 Queen's Pawn |
 |
|
 | 0.5% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 69 |
A40 Queen's pawn: Charlick (Englund) gambit |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 70 |
A17 English opening |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 71 |
A16 English opening |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 72 |
A13 English opening |
 |
|
 | 0.5% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 73 |
A11 English: Caro-Kann defensive system |
 |
|
 | 0.5% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 74 |
A04 Reti opening |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 75 |
A03 Bird's opening |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 76 |
A02 Bird's opening |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 77 |
A00 Van't Kruijs opening |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 78 |
A00 Anderssen's opening |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 79 |
C00 French: Labourdonnais variation |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 80 |
C00 French defence |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 81 |
B90 Sicilian: Najdorf, Lipnitzky attack |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 82 |
B70 Sicilian: dragon variation |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 83 |
B50 Sicilian |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 84 |
B45 Sicilian: Taimanov variation |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 85 |
B40 Sicilian defence |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 86 |
B32 Sicilian: Labourdonnais-Loewenthal variation |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 87 |
B32 Sicilian: Nimzovich variation |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 88 |
B30 Sicilian defence |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 89 |
B20 Sicilian: Keres variation (2.Ne2) |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 90 |
B13 Caro-Kann: Panov-Botvinnik attack |
 |
|
 | 0.5% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 91 |
B12 Caro-Kann defence |
 |
|
 | 0.5% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 92 |
B09 Pirc: Austrian attack, 6.e5 |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 93 |
B08 Pirc: classical system, 5.Be2 |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 94 |
B08 Pirc: classical, h3 system |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 95 |
B07 Pirc defence |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 96 |
B05 Alekhine's defence: modern variation, 4...Bg4 |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 97 |
B03 Alekhine's defence: exchange variation |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 98 |
B01 Scandinavian defence |
 |
|
 | 0.5% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 99 |
B00 Owen defence |
 |
|
 | 0.5% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |