| Position |
Opening |
Usage Ratio |
Games |
 |
 |
| Win |
Lost |
Draw |
Win |
Lost |
Draw |
| 1 |
B21 Sicilian: Grand Prix attack |
 |
8.6% |
|
|
40 |
13 |
20 |
3 |
2 |
2 |
0 |
| 2 |
B30 Sicilian defence |
|
5.8% |
|
|
27 |
1 |
2 |
0 |
11 |
9 |
4 |
| 3 |
D00 Queen's pawn game |
|
4.5% |
|
|
21 |
0 |
0 |
0 |
4 |
17 |
0 |
| 4 |
B20 Sicilian defence |
|
4.3% |
|
|
20 |
1 |
0 |
0 |
8 |
10 |
1 |
| 5 |
B33 Sicilian defence |
|
4.1% |
|
|
19 |
0 |
0 |
0 |
6 |
13 |
0 |
| 6 |
C30 King's gambit |
|
3.6% |
|
|
17 |
7 |
9 |
1 |
0 |
0 |
0 |
| 7 |
D10 QGD Slav defence |
|
3.4% |
|
|
16 |
0 |
0 |
0 |
4 |
10 |
2 |
| 8 |
B32 Sicilian defence |
|
3.0% |
|
|
14 |
0 |
0 |
0 |
4 |
9 |
1 |
| 9 |
B00 King's pawn opening |
|
|
| 2.6% |
|
12 |
3 |
7 |
1 |
1 |
0 |
0 |
| 10 |
B01 Scandinavian (centre counter) defence |
|
|
| 2.4% |
|
11 |
4 |
4 |
2 |
0 |
1 |
0 |
| 11 |
C35 KGA: Cunningham defence |
|
|
| 2.4% |
|
11 |
6 |
5 |
0 |
0 |
0 |
0 |
| 12 |
C00 French: Labourdonnais variation |
|
|
| 2.1% |
|
10 |
5 |
5 |
0 |
0 |
0 |
0 |
| 13 |
B00 Owen defence |
|
|
| 1.9% |
|
9 |
4 |
3 |
0 |
0 |
2 |
0 |
| 14 |
B22 Sicilian: Alapin's variation (2.c3) |
|
|
| 1.7% |
|
8 |
0 |
0 |
0 |
4 |
3 |
1 |
| 15 |
C62 Ruy Lopez: old Steinitz defence |
|
|
| 1.5% |
|
7 |
2 |
1 |
0 |
0 |
3 |
1 |
| 16 |
B30 Sicilian: Nimzovich-Rossolimo attack (without ...d6) |
|
|
| 1.3% |
|
6 |
0 |
0 |
0 |
2 |
4 |
0 |
| 17 |
A00 Mieses opening |
|
|
| 1.3% |
|
6 |
0 |
0 |
0 |
0 |
6 |
0 |
| 18 |
C60 Ruy Lopez: Cozio defence |
|
|
| 1.1% |
|
5 |
5 |
0 |
0 |
0 |
0 |
0 |
| 19 |
C41 Philidor's defence |
|
|
| 1.1% |
|
5 |
0 |
3 |
0 |
2 |
0 |
0 |
| 20 |
B23 Sicilian: closed, 2...Nc6 |
|
|
| 1.1% |
|
5 |
0 |
0 |
0 |
2 |
3 |
0 |
| 21 |
B21 Sicilian: Smith-Morra gambit |
|
|
| 1.1% |
|
5 |
0 |
0 |
0 |
3 |
2 |
0 |
| 22 |
C37 KGA: Rosentreter gambit |
|
|
| 1.1% |
|
5 |
2 |
1 |
2 |
0 |
0 |
0 |
| 23 |
B10 Caro-Kann defence |
|
|
| 1.1% |
|
5 |
3 |
1 |
0 |
0 |
1 |
0 |
| 24 |
C34 KGA: Fischer defence |
|
|
| 1.1% |
|
5 |
0 |
4 |
1 |
0 |
0 |
0 |
| 25 |
B01 Scandinavian defence |
|
|
| 1.1% |
|
5 |
1 |
4 |
0 |
0 |
0 |
0 |
| 26 |
C34 KGA: Becker defence |
|
|
| 1.1% |
|
5 |
4 |
1 |
0 |
0 |
0 |
0 |
| 27 |
D02 Queen's pawn game |
|
|
| 1.1% |
|
5 |
1 |
0 |
0 |
1 |
2 |
1 |
| 28 |
A06 Reti opening |
|
|
| 1.1% |
|
5 |
0 |
0 |
0 |
2 |
3 |
0 |
| 29 |
C20 King's pawn game |
|
|
| 0.9% |
|
4 |
0 |
0 |
0 |
1 |
3 |
0 |
| 30 |
C42 Petrov three knights game |
|
|
| 0.9% |
|
4 |
2 |
1 |
0 |
0 |
0 |
1 |
| 31 |
C00 French: Reti (Spielmann) variation |
|
|
| 0.9% |
|
4 |
0 |
4 |
0 |
0 |
0 |
0 |
| 32 |
B06 Robatsch (modern) defence |
|
|
| 0.9% |
|
4 |
1 |
3 |
0 |
0 |
0 |
0 |
| 33 |
C26 Vienna: Falkbeer variation |
|
|
| 0.9% |
|
4 |
0 |
0 |
0 |
0 |
4 |
0 |
| 34 |
B29 Sicilian: Nimzovich-Rubinstein variation |
|
|
| 0.9% |
|
4 |
0 |
0 |
0 |
0 |
4 |
0 |
| 35 |
A00 Van't Kruijs opening |
|
|
| 0.9% |
|
4 |
1 |
1 |
0 |
0 |
2 |
0 |
| 36 |
C50 King's pawn game |
|
|
| 0.6% |
|
3 |
0 |
0 |
0 |
2 |
0 |
1 |
| 37 |
B50 Sicilian |
|
|
| 0.6% |
|
3 |
2 |
1 |
0 |
0 |
0 |
0 |
| 38 |
D20 Queen's gambit accepted |
|
|
| 0.6% |
|
3 |
0 |
1 |
0 |
0 |
2 |
0 |
| 39 |
D11 QGD Slav: 3.Nf3 |
|
|
| 0.6% |
|
3 |
0 |
0 |
0 |
0 |
3 |
0 |
| 40 |
B23 Sicilian: Grand Prix attack |
|
|
| 0.6% |
|
3 |
0 |
1 |
0 |
0 |
2 |
0 |
| 41 |
D00 Blackmar gambit |
|
|
| 0.6% |
|
3 |
0 |
0 |
0 |
1 |
2 |
0 |
| 42 |
D00 Levitsky attack (Queen's bishop attack) |
|
|
| 0.6% |
|
3 |
0 |
0 |
0 |
1 |
2 |
0 |
| 43 |
B12 Caro-Kann defence |
|
|
| 0.6% |
|
3 |
0 |
1 |
0 |
0 |
2 |
0 |
| 44 |
C41 Philidor: exchange variation |
|
|
| 0.4% |
|
2 |
0 |
1 |
0 |
0 |
1 |
0 |
| 45 |
C15 French: Winawer (Nimzovich) variation |
|
|
| 0.4% |
|
2 |
0 |
2 |
0 |
0 |
0 |
0 |
| 46 |
C00 French defence |
|
|
| 0.4% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 47 |
A07 Reti: King's Indian attack (Barcza system) |
|
|
| 0.4% |
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
| 48 |
C21 Danish gambit |
|
|
| 0.4% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 49 |
E00 Queen's pawn game |
|
|
| 0.4% |
|
2 |
1 |
0 |
1 |
0 |
0 |
0 |
| 50 |
D02 Queen's pawn game |
|
|
| 0.4% |
|
2 |
0 |
1 |
0 |
0 |
1 |
0 |
| 51 |
C34 King's knight's gambit |
|
|
| 0.4% |
|
2 |
0 |
1 |
0 |
1 |
0 |
0 |
| 52 |
C30 KGD: classical variation |
|
|
| 0.4% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 53 |
C36 KGA: Abbazia defence (classical defence, modern defence) |
|
|
| 0.4% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 54 |
B23 Sicilian: closed |
|
|
| 0.4% |
|
2 |
1 |
0 |
0 |
0 |
1 |
0 |
| 55 |
A35 English: symmetrical variation |
|
|
| 0.4% |
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
| 56 |
B21 Sicilian: Smith-Morra gambit |
|
|
| 0.4% |
|
2 |
0 |
0 |
0 |
0 |
0 |
2 |
| 57 |
C31 KGD: Falkbeer, Milner-Barry variation |
|
|
| 0.4% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 58 |
A04 Reti opening |
|
|
| 0.4% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 59 |
C31 KGD: Falkbeer counter-gambit |
|
|
| 0.4% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 60 |
A16 English opening |
|
|
| 0.4% |
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
| 61 |
D02 Queen's bishop game |
|
|
| 0.4% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 62 |
B32 Sicilian: Labourdonnais-Loewenthal variation |
|
|
| 0.4% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 63 |
E60 King's Indian, 3.Nf3 |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
0 |
1 |
| 64 |
C40 King's knight opening |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 65 |
C41 Philidor's defence |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 66 |
C41 Philidor: exchange variation |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 67 |
E61 King's Indian defence, 3.Nc3 |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 68 |
C37 KGA: King's knight's gambit |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 69 |
D00 Queen's pawn: stonewall attack |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 70 |
D02 Queen's pawn game, Chigorin variation |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 71 |
C78 Ruy Lopez: 5.O-O |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 72 |
C77 Ruy Lopez: four knights (Tarrasch) variation |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 73 |
C65 Ruy Lopez: Berlin defence |
|
|
| 0.2% |
|
1 |
0 |
0 |
1 |
0 |
0 |
0 |
| 74 |
D03 Torre attack (Tartakower variation) |
|
|
| 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 75 |
D04 Queen's pawn game |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 76 |
D06 QGD: Marshall defence |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 77 |
C64 Ruy Lopez: classical (Cordel) defence |
|
|
| 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 78 |
D07 QGD: Chigorin defence |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 79 |
D80 Gruenfeld defence |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 80 |
D91 Gruenfeld: 5.Bg5 |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 81 |
C60 Ruy Lopez (Spanish opening) |
|
|
| 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 82 |
C55 Two knights defence |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 83 |
C50 Giuoco Piano |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 84 |
C44 Scotch: Goering gambit |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 85 |
C43 Petrov: Urusov gambit |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 86 |
C42 Petrov: Damiano variation |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 87 |
C41 Philidor: exchange variation |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 88 |
B05 Alekhine's defence: modern, Alekhine variation |
|
|
| 0.2% |
|
1 |
0 |
0 |
1 |
0 |
0 |
0 |
| 89 |
B02 Alekhine's defence |
|
|
| 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 90 |
B01 Scandinavian: Pytel-Wade variation |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 91 |
B00 KP: Nimzovich defence |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 92 |
B00 KP: Nimzovich defence |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 93 |
A56 Benoni defence |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 94 |
A53 Old Indian defence |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 95 |
A45 Canard opening |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
0 |
1 |
| 96 |
A45 Queen's pawn game |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 97 |
A40 Modern defence |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 98 |
A40 Queen's pawn: Charlick (Englund) gambit |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 99 |
A40 Queen's pawn |
|
|
| 0.2% |
|
1 |
0 |
0 |
1 |
0 |
0 |
0 |
| 100 |
A20 English, Nimzovich variation |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 101 |
A15 English, 1...Nf6 (Anglo-Indian defense) |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 102 |
A13 English opening |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 103 |
A10 English opening |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 104 |
A10 English opening |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 105 |
A08 Reti: King's Indian attack |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 106 |
A00 Saragossa opening |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 107 |
A00 Benko's opening |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 108 |
A00 Polish (Sokolsky) opening |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 109 |
C30 KGD: Keene's defence |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 110 |
C26 Vienna game |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 111 |
C25 Vienna game, Max Lange defence |
|
|
| 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 112 |
C25 Vienna game |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 113 |
C24 Bishop's opening: Berlin defence |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 114 |
C21 Centre game |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 115 |
C20 KP: Indian opening |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 116 |
C10 French: Rubinstein variation |
|
|
| 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 117 |
C10 French: Marshall variation |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 118 |
C02 French: advance, Nimzovich system |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 119 |
C01 French: exchange variation |
|
|
| 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 120 |
C00 French defence |
|
|
| 0.2% |
|
1 |
0 |
0 |
1 |
0 |
0 |
0 |
| 121 |
C00 French defence |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 122 |
C00 French defence |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 123 |
B58 Sicilian: classical |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 124 |
B54 Sicilian |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 125 |
B40 Sicilian: Pin variation (Sicilian counter-attack) |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 126 |
B40 Sicilian defence |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 127 |
B27 Sicilian: Hungarian variation |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 128 |
B24 Sicilian: closed |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 129 |
B20 Sicilian: Steinitz variation |
|
|
| 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 130 |
B10 Caro-Kann defence |
|
|
| 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
-8
