| Position |
Opening |
Usage Ratio |
Games |
 |
 |
| Win |
Lost |
Draw |
Win |
Lost |
Draw |
| 1 |
C41 Philidor's defence |
 |
10.7% |
|
|
77 |
5 |
5 |
3 |
27 |
35 |
2 |
| 2 |
C00 French defence |
|
8.8% |
|
|
63 |
8 |
21 |
3 |
9 |
21 |
1 |
| 3 |
A40 Queen's pawn |
|
7.0% |
|
|
50 |
1 |
1 |
1 |
23 |
21 |
3 |
| 4 |
C23 Bishop's opening: Classical variation |
|
4.2% |
|
|
30 |
8 |
3 |
1 |
9 |
8 |
1 |
| 5 |
B00 King's pawn opening |
|
|
| 3.6% |
|
26 |
6 |
14 |
1 |
4 |
1 |
0 |
| 6 |
C23 Bishop's opening |
|
|
| 3.6% |
|
26 |
15 |
9 |
1 |
0 |
1 |
0 |
| 7 |
B10 Caro-Kann defence |
|
|
| 3.1% |
|
22 |
8 |
14 |
0 |
0 |
0 |
0 |
| 8 |
B20 Sicilian defence |
|
|
| 2.9% |
|
21 |
4 |
15 |
0 |
2 |
0 |
0 |
| 9 |
A00 Van't Kruijs opening |
|
|
| 2.8% |
|
20 |
3 |
6 |
0 |
5 |
6 |
0 |
| 10 |
B01 Scandinavian (centre counter) defence |
|
|
| 2.5% |
|
18 |
1 |
9 |
1 |
6 |
1 |
0 |
| 11 |
A00 Mieses opening |
|
|
| 2.5% |
|
18 |
2 |
7 |
0 |
1 |
8 |
0 |
| 12 |
C24 Bishop's opening: Berlin defence |
|
|
| 2.4% |
|
17 |
6 |
8 |
1 |
0 |
2 |
0 |
| 13 |
C41 Philidor: exchange variation |
|
|
| 2.2% |
|
16 |
0 |
0 |
0 |
7 |
9 |
0 |
| 14 |
C34 King's knight's gambit |
|
|
| 2.1% |
|
15 |
0 |
0 |
0 |
5 |
8 |
2 |
| 15 |
D00 Queen's pawn, Mason variation |
|
|
| 1.5% |
|
11 |
6 |
4 |
1 |
0 |
0 |
0 |
| 16 |
C00 French defence |
|
|
| 1.5% |
|
11 |
1 |
0 |
0 |
3 |
7 |
0 |
| 17 |
C00 French defence |
|
|
| 1.4% |
|
10 |
0 |
0 |
0 |
5 |
5 |
0 |
| 18 |
B50 Sicilian |
|
|
| 1.4% |
|
10 |
2 |
8 |
0 |
0 |
0 |
0 |
| 19 |
B40 Sicilian defence |
|
|
| 1.4% |
|
10 |
1 |
9 |
0 |
0 |
0 |
0 |
| 20 |
C25 Vienna game |
|
|
| 1.4% |
|
10 |
0 |
0 |
0 |
2 |
7 |
1 |
| 21 |
C00 French: Labourdonnais variation |
|
|
| 1.3% |
|
9 |
0 |
1 |
0 |
4 |
4 |
0 |
| 22 |
A45 Queen's pawn game |
|
|
| 1.3% |
|
9 |
3 |
5 |
1 |
0 |
0 |
0 |
| 23 |
C50 King's pawn game |
|
|
| 1.1% |
|
8 |
5 |
3 |
0 |
0 |
0 |
0 |
| 24 |
B30 Sicilian: Nimzovich-Rossolimo attack (without ...d6) |
|
|
| 1.1% |
|
8 |
5 |
3 |
0 |
0 |
0 |
0 |
| 25 |
C41 Philidor: exchange variation |
|
|
| 1.0% |
|
7 |
0 |
0 |
0 |
1 |
6 |
0 |
| 26 |
A13 English opening |
|
|
| 1.0% |
|
7 |
0 |
0 |
0 |
1 |
6 |
0 |
| 27 |
C55 Two knights defence |
|
|
| 1.0% |
|
7 |
3 |
4 |
0 |
0 |
0 |
0 |
| 28 |
B30 Sicilian defence |
|
|
| 1.0% |
|
7 |
3 |
4 |
0 |
0 |
0 |
0 |
| 29 |
C40 King's knight opening |
|
|
| 1.0% |
|
7 |
1 |
2 |
0 |
1 |
3 |
0 |
| 30 |
B32 Sicilian defence |
|
|
| 0.8% |
|
6 |
0 |
6 |
0 |
0 |
0 |
0 |
| 31 |
C41 Philidor's defence |
|
|
| 0.8% |
|
6 |
1 |
0 |
0 |
1 |
4 |
0 |
| 32 |
A00 Benko's opening |
|
|
| 0.8% |
|
6 |
0 |
0 |
0 |
2 |
4 |
0 |
| 33 |
B00 Owen defence |
|
|
| 0.8% |
|
6 |
3 |
3 |
0 |
0 |
0 |
0 |
| 34 |
B06 Robatsch (modern) defence |
|
|
| 0.7% |
|
5 |
3 |
2 |
0 |
0 |
0 |
0 |
| 35 |
A40 Queen's pawn: Charlick (Englund) gambit |
|
|
| 0.7% |
|
5 |
0 |
1 |
0 |
1 |
3 |
0 |
| 36 |
C55 Two knights defence |
|
|
| 0.7% |
|
5 |
2 |
3 |
0 |
0 |
0 |
0 |
| 37 |
C23 Bishop's opening: Philidor counter-attack |
|
|
| 0.7% |
|
5 |
2 |
1 |
0 |
1 |
1 |
0 |
| 38 |
B40 Sicilian defence |
|
|
| 0.6% |
|
4 |
0 |
4 |
0 |
0 |
0 |
0 |
| 39 |
C50 Giuoco Piano |
|
|
| 0.6% |
|
4 |
2 |
2 |
0 |
0 |
0 |
0 |
| 40 |
C00 French defence, Steiner variation |
|
|
| 0.6% |
|
4 |
0 |
0 |
0 |
1 |
3 |
0 |
| 41 |
C23 Bishop's opening: Philidor variation |
|
|
| 0.6% |
|
4 |
1 |
1 |
0 |
1 |
1 |
0 |
| 42 |
C21 Danish gambit |
|
|
| 0.6% |
|
4 |
0 |
0 |
0 |
2 |
2 |
0 |
| 43 |
C01 French: exchange variation |
|
|
| 0.4% |
|
3 |
0 |
1 |
0 |
0 |
2 |
0 |
| 44 |
C53 Giuoco Piano |
|
|
| 0.4% |
|
3 |
1 |
2 |
0 |
0 |
0 |
0 |
| 45 |
C50 Hungarian defence |
|
|
| 0.4% |
|
3 |
2 |
1 |
0 |
0 |
0 |
0 |
| 46 |
C40 QP counter-gambit (elephant gambit) |
|
|
| 0.4% |
|
3 |
0 |
0 |
0 |
1 |
2 |
0 |
| 47 |
C20 King's pawn game |
|
|
| 0.4% |
|
3 |
0 |
1 |
0 |
0 |
1 |
1 |
| 48 |
C20 KP: Patzer opening |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 49 |
C02 French: advance variation |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
| 50 |
C02 French: advance variation |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 51 |
C00 St. George defence |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
| 52 |
C22 Centre game |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 53 |
A21 English opening |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
0 |
1 |
1 |
| 54 |
A06 Reti opening |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 55 |
A04 Reti opening |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 56 |
A01 Nimzovich-Larsen attack: modern variation |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
| 57 |
C40 Greco defence |
|
|
| 0.3% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 58 |
C42 Petrov: Italian variation |
|
|
| 0.3% |
|
2 |
0 |
2 |
0 |
0 |
0 |
0 |
| 59 |
A00 Dunst (Sleipner, Heinrichsen) opening |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 60 |
C53 Giuoco Piano: Bird's attack |
|
|
| 0.3% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 61 |
C62 Ruy Lopez: old Steinitz defence |
|
|
| 0.3% |
|
2 |
1 |
0 |
0 |
0 |
1 |
0 |
| 62 |
D20 Queen's gambit accepted |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
| 63 |
B00 KP: Nimzovich defence |
|
|
| 0.3% |
|
2 |
0 |
2 |
0 |
0 |
0 |
0 |
| 64 |
B27 Sicilian: Hungarian variation |
|
|
| 0.3% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 65 |
B27 Sicilian: Katalimov variation |
|
|
| 0.3% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 66 |
A45 Trompovsky attack (Ruth, Opovcensky opening) |
|
|
| 0.3% |
|
2 |
0 |
2 |
0 |
0 |
0 |
0 |
| 67 |
B10 Caro-Kann: Hillbilly attack |
|
|
| 0.3% |
|
2 |
0 |
2 |
0 |
0 |
0 |
0 |
| 68 |
B02 Alekhine's defence |
|
|
| 0.3% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 69 |
C00 French defence |
|
|
| 0.3% |
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
| 70 |
B53 Sicilian, Chekhover variation |
|
|
| 0.3% |
|
2 |
0 |
1 |
1 |
0 |
0 |
0 |
| 71 |
D06 QGD: Grau (Sahovic) defence |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 72 |
B06 Robatsch (modern) defence |
|
|
| <0.1% |
|
1 |
0 |
0 |
1 |
0 |
0 |
0 |
| 73 |
B03 Alekhine's defence |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 74 |
A01 Nimzovich-Larsen attack |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 75 |
A00 Valencia opening |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 76 |
A00 Saragossa opening |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 77 |
A00 Dunst (Sleipner,Heinrichsen) opening |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 78 |
C42 Petrov's defence |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 79 |
C42 Petrov three knights game |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 80 |
B24 Sicilian: closed |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
0 |
1 |
| 81 |
C45 Scotch game |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 82 |
B21 Sicilian: Smith-Morra gambit |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 83 |
B21 Sicilian: Grand Prix attack |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 84 |
B00 KP: Nimzovich defence |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 85 |
B12 Caro-Kann: advance variation |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 86 |
D00 Queen's pawn game |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 87 |
B01 Scandinavian: Icelandic gambit |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 88 |
A00 Grob's attack |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 89 |
C61 Ruy Lopez: Bird's defence |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 90 |
C00 French: King's Indian attack |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 91 |
A40 Queen's pawn |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 92 |
A40 Queen's pawn: Franco-Indian (Keres) defence |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 93 |
A40 Modern defence |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 94 |
C02 French: advance, Paulsen attack |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 95 |
C15 French: Winawer (Nimzovich) variation |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 96 |
C16 French: Winawer, advance variation |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 97 |
C17 French: Winawer, advance variation |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 98 |
A41 Queen's Pawn |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 99 |
B41 Sicilian: Kan, Maroczy bind (Reti variation) |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 100 |
C20 KP: Napoleon's opening |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 101 |
C20 KP: Lopez opening |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 102 |
C21 Centre game |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 103 |
B41 Sicilian: Kan variation |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 104 |
B40 Sicilian: Marshall variation |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 105 |
A43 Old Benoni defence |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 106 |
B33 Sicilian: Pelikan (Lasker/Sveshnikov) variation |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 107 |
A20 English opening |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 108 |
B32 Sicilian: Labourdonnais-Loewenthal variation |
|
|
| <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 109 |
B32 Sicilian: Nimzovich variation |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 110 |
C24 Bishop's opening: Ponziani gambit |
|
|
| <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 111 |
C33 KGA: Keres (Mason-Steinitz) gambit |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 112 |
A02 Bird's opening |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 113 |
C36 KGA: Abbazia defence (classical defence, modern defence) |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 114 |
C37 KGA: King's knight's gambit |
|
|
| <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
-19
