| Position |
Opening |
Usage Ratio |
Games |
 |
 |
| Win |
Lost |
Draw |
Win |
Lost |
Draw |
| 1 |
B20 Sicilian defence |
 |
10.7% |
|
|
85 |
2 |
7 |
0 |
41 |
34 |
1 |
| 2 |
D10 QGD Slav defence |
|
7.4% |
|
|
59 |
16 |
13 |
0 |
12 |
18 |
0 |
| 3 |
D20 Queen's gambit accepted |
|
6.8% |
|
|
54 |
35 |
18 |
1 |
0 |
0 |
0 |
| 4 |
A40 Queen's pawn |
|
6.5% |
|
|
52 |
30 |
21 |
1 |
0 |
0 |
0 |
| 5 |
B40 Sicilian defence |
|
6.1% |
|
|
49 |
0 |
0 |
0 |
18 |
31 |
0 |
| 6 |
D00 Queen's pawn game |
|
4.3% |
|
|
34 |
2 |
0 |
0 |
14 |
18 |
0 |
| 7 |
D30 Queen's gambit declined |
|
4.1% |
|
|
33 |
18 |
14 |
1 |
0 |
0 |
0 |
| 8 |
C23 Bishop's opening |
|
|
| 2.8% |
|
22 |
10 |
6 |
0 |
1 |
5 |
0 |
| 9 |
D06 QGD: Marshall defence |
|
|
| 2.5% |
|
20 |
15 |
4 |
1 |
0 |
0 |
0 |
| 10 |
A40 Queen's pawn |
|
|
| 2.1% |
|
17 |
8 |
8 |
1 |
0 |
0 |
0 |
| 11 |
A34 English: symmetrical variation |
|
|
| 1.9% |
|
15 |
0 |
0 |
0 |
8 |
7 |
0 |
| 12 |
B23 Sicilian: closed |
|
|
| 1.8% |
|
14 |
0 |
0 |
0 |
4 |
9 |
1 |
| 13 |
B21 Sicilian: Grand Prix attack |
|
|
| 1.5% |
|
12 |
0 |
0 |
0 |
8 |
4 |
0 |
| 14 |
B01 Scandinavian (centre counter) defence |
|
|
| 1.5% |
|
12 |
4 |
7 |
1 |
0 |
0 |
0 |
| 15 |
A41 Queen's Pawn |
|
|
| 1.5% |
|
12 |
5 |
6 |
1 |
0 |
0 |
0 |
| 16 |
A40 Modern defence |
|
|
| 1.5% |
|
12 |
3 |
7 |
2 |
0 |
0 |
0 |
| 17 |
A30 English: symmetrical variation |
|
|
| 1.5% |
|
12 |
0 |
0 |
0 |
7 |
5 |
0 |
| 18 |
B22 Sicilian: Alapin's variation (2.c3) |
|
|
| 1.4% |
|
11 |
0 |
1 |
0 |
4 |
6 |
0 |
| 19 |
A46 Queen's pawn game |
|
|
| 1.4% |
|
11 |
3 |
8 |
0 |
0 |
0 |
0 |
| 20 |
A00 Benko's opening |
|
|
| 1.1% |
|
9 |
0 |
0 |
0 |
2 |
7 |
0 |
| 21 |
C24 Bishop's opening: Berlin defence |
|
|
| 1.1% |
|
9 |
7 |
2 |
0 |
0 |
0 |
0 |
| 22 |
B41 Sicilian: Kan variation |
|
|
| 1.1% |
|
9 |
0 |
0 |
0 |
7 |
2 |
0 |
| 23 |
D06 QGD: Grau (Sahovic) defence |
|
|
| 1.0% |
|
8 |
4 |
4 |
0 |
0 |
0 |
0 |
| 24 |
C41 Philidor's defence |
|
|
| 1.0% |
|
8 |
2 |
2 |
1 |
2 |
1 |
0 |
| 25 |
B43 Sicilian: Kan, 5.Nc3 |
|
|
| 1.0% |
|
8 |
0 |
0 |
0 |
3 |
5 |
0 |
| 26 |
D02 Queen's pawn game |
|
|
| 0.9% |
|
7 |
1 |
2 |
0 |
2 |
2 |
0 |
| 27 |
D00 Queen's pawn, Mason variation |
|
|
| 0.9% |
|
7 |
1 |
0 |
0 |
2 |
4 |
0 |
| 28 |
A40 Queen's pawn: Charlick (Englund) gambit |
|
|
| 0.9% |
|
7 |
3 |
4 |
0 |
0 |
0 |
0 |
| 29 |
B40 Sicilian defence |
|
|
| 0.8% |
|
6 |
0 |
0 |
0 |
3 |
3 |
0 |
| 30 |
A48 King's Indian: East Indian defence |
|
|
| 0.8% |
|
6 |
3 |
2 |
1 |
0 |
0 |
0 |
| 31 |
A40 Queen's pawn: English defence |
|
|
| 0.8% |
|
6 |
2 |
4 |
0 |
0 |
0 |
0 |
| 32 |
C23 Bishop's opening: Classical variation |
|
|
| 0.6% |
|
5 |
5 |
0 |
0 |
0 |
0 |
0 |
| 33 |
A45 Queen's pawn game |
|
|
| 0.6% |
|
5 |
2 |
2 |
1 |
0 |
0 |
0 |
| 34 |
B21 Sicilian: Smith-Morra gambit |
|
|
| 0.6% |
|
5 |
0 |
0 |
0 |
2 |
2 |
1 |
| 35 |
A00 Van't Kruijs opening |
|
|
| 0.6% |
|
5 |
0 |
0 |
0 |
3 |
2 |
0 |
| 36 |
C00 French defence |
|
|
| 0.5% |
|
4 |
2 |
1 |
1 |
0 |
0 |
0 |
| 37 |
D11 QGD Slav: 3.Nf3 |
|
|
| 0.5% |
|
4 |
0 |
1 |
0 |
0 |
3 |
0 |
| 38 |
B41 Sicilian: Kan, Maroczy bind (Reti variation) |
|
|
| 0.5% |
|
4 |
0 |
0 |
0 |
0 |
3 |
1 |
| 39 |
B27 Sicilian: Katalimov variation |
|
|
| 0.5% |
|
4 |
0 |
0 |
0 |
0 |
4 |
0 |
| 40 |
D00 Blackmar gambit |
|
|
| 0.5% |
|
4 |
0 |
0 |
0 |
2 |
2 |
0 |
| 41 |
B21 Sicilian: Smith-Morra gambit |
|
|
| 0.5% |
|
4 |
0 |
0 |
0 |
1 |
3 |
0 |
| 42 |
D06 Queen's Gambit |
|
|
| 0.5% |
|
4 |
3 |
1 |
0 |
0 |
0 |
0 |
| 43 |
A00 Mieses opening |
|
|
| 0.5% |
|
4 |
0 |
0 |
0 |
3 |
1 |
0 |
| 44 |
A43 Old Benoni defence |
|
|
| 0.5% |
|
4 |
1 |
3 |
0 |
0 |
0 |
0 |
| 45 |
B00 King's pawn opening |
|
|
| 0.5% |
|
4 |
2 |
1 |
0 |
0 |
1 |
0 |
| 46 |
A00 Dunst (Sleipner, Heinrichsen) opening |
|
|
| 0.5% |
|
4 |
0 |
0 |
0 |
2 |
2 |
0 |
| 47 |
A00 Polish (Sokolsky) opening |
|
|
| 0.5% |
|
4 |
0 |
0 |
0 |
2 |
2 |
0 |
| 48 |
B42 Sicilian: Kan, 5.Bd3 |
|
|
| 0.4% |
|
3 |
0 |
0 |
0 |
1 |
2 |
0 |
| 49 |
C00 French defence |
|
|
| 0.4% |
|
3 |
2 |
1 |
0 |
0 |
0 |
0 |
| 50 |
D00 Queen's pawn: Chigorin variation |
|
|
| 0.4% |
|
3 |
0 |
0 |
0 |
1 |
2 |
0 |
| 51 |
C02 French: advance, Paulsen attack |
|
|
| 0.4% |
|
3 |
0 |
3 |
0 |
0 |
0 |
0 |
| 52 |
B01 Scandinavian defence |
|
|
| 0.4% |
|
3 |
0 |
3 |
0 |
0 |
0 |
0 |
| 53 |
D08 QGD: Albin counter-gambit |
|
|
| 0.4% |
|
3 |
2 |
1 |
0 |
0 |
0 |
0 |
| 54 |
A03 Bird's opening |
|
|
| 0.4% |
|
3 |
0 |
0 |
0 |
1 |
2 |
0 |
| 55 |
A06 Reti opening |
|
|
| 0.4% |
|
3 |
0 |
0 |
0 |
1 |
2 |
0 |
| 56 |
C50 King's pawn game |
|
|
| 0.4% |
|
3 |
0 |
2 |
0 |
0 |
1 |
0 |
| 57 |
A07 Reti: King's Indian attack (Barcza system) |
|
|
| 0.4% |
|
3 |
0 |
0 |
0 |
1 |
2 |
0 |
| 58 |
D00 Levitsky attack (Queen's bishop attack) |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 59 |
A01 Nimzovich-Larsen attack: classical variation |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 60 |
C00 Lengfellner system |
|
|
| 0.3% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 61 |
A20 English opening |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 62 |
A00 Gedult's opening |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 63 |
C41 Philidor: exchange variation |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
0 |
1 |
1 |
| 64 |
B10 Caro-Kann: Hillbilly attack |
|
|
| 0.3% |
|
2 |
0 |
2 |
0 |
0 |
0 |
0 |
| 65 |
D10 QGD Slav defence: exchange variation |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 66 |
B00 KP: Nimzovich defence |
|
|
| 0.3% |
|
2 |
1 |
0 |
0 |
0 |
1 |
0 |
| 67 |
B00 Owen defence |
|
|
| 0.3% |
|
2 |
1 |
0 |
0 |
0 |
1 |
0 |
| 68 |
D06 QGD: symmetrical (Austrian) defence |
|
|
| 0.3% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 69 |
B28 Sicilian: O'Kelly variation |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
| 70 |
A00 Ware (Meadow Hay) opening |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 71 |
A00 Saragossa opening |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
| 72 |
B40 Sicilian: Marshall variation |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 73 |
A00 Grob's attack |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 74 |
D11 QGD Slav: 4.e3 |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 75 |
D02 Queen's pawn game |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 76 |
D07 QGD: Chigorin defence |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 77 |
D02 Queen's bishop game |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 78 |
D08 QGD: Albin counter-gambit, Lasker trap |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 79 |
D08 QGD: Albin counter-gambit |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 80 |
C68 Ruy Lopez: exchange variation |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 81 |
A00 Clemenz (Mead's, Basman's or de Klerk's) opening |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 82 |
D04 Queen's pawn game |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 83 |
C45 Scotch: Pulling counter-attack |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 84 |
C42 Petrov's defence |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 85 |
C41 Philidor: Larsen variation |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 86 |
B02 Alekhine's defence |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 87 |
B03 Alekhine's defence |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 88 |
B06 Robatsch (modern) defence |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 89 |
B06 Robatsch (modern) defence |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 90 |
B12 Caro-Kann defence |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 91 |
B02 Alekhine's defence: Scandinavian variation |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 92 |
B20 Sicilian: Steinitz variation |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 93 |
B20 Sicilian: wing gambit |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 94 |
B02 Alekhine's defence |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 95 |
B00 Carr's defence |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 96 |
B27 Sicilian defence |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 97 |
B30 Sicilian defence |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 98 |
A80 Dutch |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 99 |
A41 Old Indian defence |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 100 |
A40 Polish defence |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 101 |
A21 English opening |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 102 |
B50 Sicilian |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 103 |
B54 Sicilian |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 104 |
C00 French defence, Steiner variation |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 105 |
C01 French: exchange variation |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 106 |
C20 King's pawn game |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 107 |
C20 KP: Indian opening |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 108 |
C20 Alapin's opening |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 109 |
C21 Danish gambit |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 110 |
A08 Reti: King's Indian attack |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 111 |
A06 Tennison (Lemberg, Zukertort) gambit |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 112 |
C40 King's knight opening |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 113 |
A06 Santasiere's folly |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 114 |
C41 Philidor: exchange variation |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
-12
