| Position |
Opening |
Usage Ratio |
Games |
 |
 |
| Win |
Lost |
Draw |
Win |
Lost |
Draw |
| 1 |
C30 King's gambit |
 |
10.0% |
 |
|
258 |
218 |
32 |
8 |
0 |
0 |
0 |
| 2 |
B02 Alekhine's defence: Scandinavian variation |
 |
8.5% |
 |
|
219 |
0 |
0 |
0 |
168 |
42 |
9 |
| 3 |
A45 Queen's pawn game |
 |
5.9% |
 |
|
153 |
0 |
0 |
0 |
122 |
26 |
5 |
| 4 |
C34 King's knight's gambit |
 |
5.2% |
 |
|
133 |
120 |
11 |
2 |
0 |
0 |
0 |
| 5 |
B02 Alekhine's defence |
 |
|
 | 3.4% |
|
89 |
1 |
1 |
0 |
71 |
14 |
2 |
| 6 |
B02 Alekhine's defence |
 |
|
 | 3.3% |
|
85 |
0 |
0 |
0 |
59 |
21 |
5 |
| 7 |
A53 Old Indian defence |
 |
|
 | 3.2% |
|
83 |
0 |
0 |
0 |
56 |
22 |
5 |
| 8 |
C34 KGA: Fischer defence |
 |
|
 | 3.2% |
|
82 |
65 |
15 |
2 |
0 |
0 |
0 |
| 9 |
B02 Alekhine's defence: Maroczy variation |
 |
|
 | 3.1% |
|
79 |
0 |
0 |
0 |
65 |
10 |
4 |
| 10 |
B21 Sicilian: Smith-Morra gambit |
 |
|
 | 3.0% |
|
78 |
53 |
22 |
3 |
0 |
0 |
0 |
| 11 |
B01 Scandinavian (centre counter) defence |
 |
|
 | 3.0% |
|
77 |
64 |
11 |
2 |
0 |
0 |
0 |
| 12 |
B02 Alekhine's defence |
 |
|
 | 3.0% |
|
77 |
3 |
0 |
0 |
67 |
7 |
0 |
| 13 |
B03 Alekhine's defence |
 |
|
 | 2.6% |
|
66 |
1 |
0 |
0 |
48 |
12 |
5 |
| 14 |
A00 Van't Kruijs opening |
 |
|
 | 2.2% |
|
57 |
0 |
0 |
0 |
51 |
4 |
2 |
| 15 |
C00 French defence |
 |
|
 | 1.9% |
|
49 |
47 |
2 |
0 |
0 |
0 |
0 |
| 16 |
B00 King's pawn opening |
 |
|
 | 1.9% |
|
49 |
45 |
4 |
0 |
0 |
0 |
0 |
| 17 |
C36 KGA: Abbazia defence (classical defence, modern defence) |
 |
|
 | 1.5% |
|
39 |
35 |
4 |
0 |
0 |
0 |
0 |
| 18 |
C34 KGA: Schallop defence |
 |
|
 | 1.5% |
|
39 |
28 |
10 |
1 |
0 |
0 |
0 |
| 19 |
C35 KGA: Cunningham defence |
 |
|
 | 1.4% |
|
35 |
25 |
10 |
0 |
0 |
0 |
0 |
| 20 |
C34 KGA: Becker defence |
 |
|
 | 1.3% |
|
33 |
23 |
9 |
1 |
0 |
0 |
0 |
| 21 |
B02 Alekhine's defence: two pawns' (Lasker's) attack |
 |
|
 | 1.2% |
|
32 |
0 |
0 |
0 |
27 |
4 |
1 |
| 22 |
B00 KP: Nimzovich defence |
 |
|
 | 1.2% |
|
30 |
26 |
3 |
1 |
0 |
0 |
0 |
| 23 |
B00 Owen defence |
 |
|
 | 1.2% |
|
30 |
21 |
6 |
3 |
0 |
0 |
0 |
| 24 |
B05 Alekhine's defence: modern variation, 4...Bg4 |
 |
|
 | 1.1% |
|
29 |
0 |
0 |
0 |
18 |
10 |
1 |
| 25 |
C39 King's knight's gambit |
 |
|
 | 0.9% |
|
24 |
22 |
2 |
0 |
0 |
0 |
0 |
| 26 |
A00 Benko's opening |
 |
|
 | 0.9% |
|
23 |
0 |
0 |
0 |
19 |
3 |
1 |
| 27 |
C31 KGD: Falkbeer counter-gambit |
 |
|
 | 0.9% |
|
22 |
15 |
6 |
1 |
0 |
0 |
0 |
| 28 |
C01 French: exchange variation |
 |
|
 | 0.8% |
|
21 |
13 |
7 |
1 |
0 |
0 |
0 |
| 29 |
B03 Alekhine's defence: Balogh variation |
 |
|
 | 0.8% |
|
20 |
0 |
0 |
0 |
16 |
2 |
2 |
| 30 |
B03 Alekhine's defence |
 |
|
 | 0.7% |
|
18 |
0 |
1 |
0 |
11 |
6 |
0 |
| 31 |
B03 Alekhine's defence: exchange variation |
 |
|
 | 0.7% |
|
17 |
0 |
1 |
0 |
7 |
8 |
1 |
| 32 |
C30 KGD: classical variation |
 |
|
 | 0.7% |
|
17 |
14 |
3 |
0 |
0 |
0 |
0 |
| 33 |
A46 Queen's pawn game |
 |
|
 | 0.7% |
|
17 |
0 |
0 |
0 |
14 |
3 |
0 |
| 34 |
A00 Mieses opening |
 |
|
 | 0.7% |
|
17 |
0 |
0 |
0 |
16 |
1 |
0 |
| 35 |
A04 Reti opening |
 |
|
 | 0.6% |
|
16 |
0 |
0 |
0 |
12 |
3 |
1 |
| 36 |
B06 Robatsch (modern) defence |
 |
|
 | 0.6% |
|
16 |
13 |
3 |
0 |
0 |
0 |
0 |
| 37 |
B02 Alekhine's defence: Krejcik variation |
 |
|
 | 0.5% |
|
14 |
0 |
0 |
0 |
14 |
0 |
0 |
| 38 |
A15 English, 1...Nf6 (Anglo-Indian defense) |
 |
|
 | 0.5% |
|
13 |
0 |
0 |
0 |
10 |
2 |
1 |
| 39 |
A02 Bird's opening |
 |
|
 | 0.5% |
|
13 |
0 |
0 |
0 |
11 |
2 |
0 |
| 40 |
C00 Lengfellner system |
 |
|
 | 0.5% |
|
12 |
11 |
0 |
1 |
0 |
0 |
0 |
| 41 |
B02 Alekhine's defence: Kmoch variation |
 |
|
 | 0.5% |
|
12 |
0 |
0 |
0 |
10 |
1 |
1 |
| 42 |
B12 Caro-Kann: advance variation |
 |
|
 | 0.5% |
|
12 |
8 |
3 |
1 |
0 |
0 |
0 |
| 43 |
A40 Modern defence |
 |
|
 | 0.4% |
|
11 |
0 |
0 |
0 |
9 |
2 |
0 |
| 44 |
A00 Saragossa opening |
 |
|
 | 0.4% |
|
10 |
0 |
0 |
0 |
10 |
0 |
0 |
| 45 |
B13 Caro-Kann: exchange variation |
 |
|
 | 0.4% |
|
10 |
4 |
5 |
1 |
0 |
0 |
0 |
| 46 |
A16 English opening |
 |
|
 | 0.4% |
|
10 |
0 |
0 |
0 |
8 |
1 |
1 |
| 47 |
A05 Reti opening |
 |
|
 | 0.3% |
|
9 |
0 |
0 |
0 |
8 |
1 |
0 |
| 48 |
C30 KGD: Norwalde variation |
 |
|
 | 0.3% |
|
9 |
8 |
0 |
1 |
0 |
0 |
0 |
| 49 |
C30 KGD: 2...Nf6 |
 |
|
 | 0.3% |
|
9 |
9 |
0 |
0 |
0 |
0 |
0 |
| 50 |
B03 Alekhine's defence: four pawns attack, 6...Nc6 |
 |
|
 | 0.3% |
|
9 |
0 |
0 |
0 |
9 |
0 |
0 |
| 51 |
B02 Alekhine's defence: Saemisch attack |
 |
|
 | 0.3% |
|
8 |
0 |
0 |
0 |
4 |
4 |
0 |
| 52 |
C02 French: advance, Paulsen attack |
 |
|
 | 0.3% |
|
8 |
4 |
3 |
1 |
0 |
0 |
0 |
| 53 |
A45 Trompovsky attack (Ruth, Opovcensky opening) |
 |
|
 | 0.3% |
|
8 |
0 |
0 |
0 |
7 |
1 |
0 |
| 54 |
A01 Nimzovich-Larsen attack |
 |
|
 | 0.3% |
|
8 |
0 |
0 |
0 |
6 |
2 |
0 |
| 55 |
A41 Queen's Pawn |
 |
|
 | 0.3% |
|
8 |
0 |
0 |
0 |
6 |
2 |
0 |
| 56 |
C39 KGA: Kieseritsky, Kolisch defence |
 |
|
 | 0.3% |
|
7 |
6 |
1 |
0 |
0 |
0 |
0 |
| 57 |
C39 KGA: Kieseritsky, long whip (Stockwhip, classical) defence |
 |
|
 | 0.3% |
|
7 |
5 |
2 |
0 |
0 |
0 |
0 |
| 58 |
A00 Ware (Meadow Hay) opening |
 |
|
 | 0.3% |
|
7 |
0 |
0 |
0 |
7 |
0 |
0 |
| 59 |
A01 Nimzovich-Larsen attack: Indian variation |
 |
|
 | 0.3% |
|
7 |
0 |
0 |
0 |
5 |
1 |
1 |
| 60 |
B03 Alekhine's defence: four pawns attack, 7.Be3 |
 |
|
 | 0.3% |
|
7 |
0 |
0 |
0 |
2 |
5 |
0 |
| 61 |
A45 Paleface attack |
 |
|
 | 0.3% |
|
7 |
0 |
0 |
0 |
7 |
0 |
0 |
| 62 |
B03 Alekhine's defence |
 |
|
 | 0.3% |
|
7 |
2 |
1 |
0 |
3 |
1 |
0 |
| 63 |
B01 Scandinavian defence |
 |
|
 | 0.3% |
|
7 |
6 |
1 |
0 |
0 |
0 |
0 |
| 64 |
A48 King's Indian: East Indian defence |
 |
|
 | 0.3% |
|
7 |
0 |
0 |
0 |
3 |
3 |
1 |
| 65 |
C30 KGD: Keene's defence |
 |
|
 | 0.3% |
|
7 |
5 |
2 |
0 |
0 |
0 |
0 |
| 66 |
C36 KGA: Abbazia defence, modern variation |
 |
|
 | 0.2% |
|
6 |
3 |
2 |
1 |
0 |
0 |
0 |
| 67 |
C39 KGA: Kieseritsky, Salvio (Rosenthal) defence |
 |
|
 | 0.2% |
|
6 |
4 |
1 |
1 |
0 |
0 |
0 |
| 68 |
B06 Robatsch (modern) defence |
 |
|
 | 0.2% |
|
5 |
4 |
1 |
0 |
0 |
0 |
0 |
| 69 |
B06 Robatsch defence: three pawns attack |
 |
|
 | 0.2% |
|
5 |
4 |
1 |
0 |
0 |
0 |
0 |
| 70 |
B12 Caro-Kann defence |
 |
|
 | 0.2% |
|
5 |
4 |
1 |
0 |
0 |
0 |
0 |
| 71 |
C00 French: Labourdonnais variation |
 |
|
 | 0.2% |
|
5 |
3 |
2 |
0 |
0 |
0 |
0 |
| 72 |
C02 French: advance variation |
 |
|
 | 0.2% |
|
5 |
2 |
3 |
0 |
0 |
0 |
0 |
| 73 |
B00 St. George (Baker) defence |
 |
|
 | 0.2% |
|
5 |
3 |
1 |
1 |
0 |
0 |
0 |
| 74 |
B00 Corn stalk defence |
 |
|
 | 0.2% |
|
5 |
5 |
0 |
0 |
0 |
0 |
0 |
| 75 |
C35 KGA: Cunningham, Euwe defence |
 |
|
 | 0.2% |
|
5 |
5 |
0 |
0 |
0 |
0 |
0 |
| 76 |
A00 Anti-Borg (Desprez) opening |
 |
|
 | 0.2% |
|
5 |
0 |
0 |
0 |
4 |
1 |
0 |
| 77 |
A00 Dunst (Sleipner, Heinrichsen) opening |
 |
|
 | 0.2% |
|
5 |
0 |
0 |
0 |
2 |
3 |
0 |
| 78 |
E61 King's Indian defence, 3.Nc3 |
 |
|
 | 0.2% |
|
5 |
0 |
0 |
0 |
3 |
2 |
0 |
| 79 |
C02 French: advance variation |
 |
|
 | 0.2% |
|
4 |
3 |
1 |
0 |
0 |
0 |
0 |
| 80 |
C32 KGD: Falkbeer, 5.de |
 |
|
 | 0.2% |
|
4 |
0 |
4 |
0 |
0 |
0 |
0 |
| 81 |
C34 KGA: Bonsch-Osmolovsky variation |
 |
|
 | 0.2% |
|
4 |
4 |
0 |
0 |
0 |
0 |
0 |
| 82 |
A00 Polish (Sokolsky) opening |
 |
|
 | 0.2% |
|
4 |
0 |
0 |
0 |
3 |
1 |
0 |
| 83 |
B05 Alekhine's defence: modern, Panov variation |
 |
|
 | 0.2% |
|
4 |
0 |
0 |
0 |
3 |
1 |
0 |
| 84 |
B01 Scandinavian: Icelandic gambit |
 |
|
 | 0.2% |
|
4 |
4 |
0 |
0 |
0 |
0 |
0 |
| 85 |
A00 Clemenz (Mead's, Basman's or de Klerk's) opening |
 |
|
 | 0.2% |
|
4 |
0 |
0 |
0 |
3 |
0 |
1 |
| 86 |
B01 Scandinavian defence |
 |
|
 | 0.2% |
|
4 |
4 |
0 |
0 |
0 |
0 |
0 |
| 87 |
A16 English: Anglo-Gruenfeld defense |
 |
|
 | 0.2% |
|
4 |
0 |
0 |
0 |
3 |
0 |
1 |
| 88 |
B01 Scandinavian: Pytel-Wade variation |
 |
|
 | <0.1% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 89 |
B00 Carr's defence |
 |
|
 | <0.1% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 90 |
C31 KGD: Falkbeer, 4.d3 |
 |
|
 | <0.1% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 91 |
A45 Canard opening |
 |
|
 | <0.1% |
|
3 |
0 |
0 |
0 |
3 |
0 |
0 |
| 92 |
C37 KGA: King's knight's gambit |
 |
|
 | <0.1% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 93 |
A00 Anderssen's opening |
 |
|
 | <0.1% |
|
3 |
0 |
0 |
0 |
3 |
0 |
0 |
| 94 |
A00 Grob's attack |
 |
|
 | <0.1% |
|
3 |
0 |
0 |
0 |
3 |
0 |
0 |
| 95 |
B04 Alekhine's defence: modern, fianchetto variation |
 |
|
 | <0.1% |
|
3 |
0 |
0 |
0 |
2 |
1 |
0 |
| 96 |
C34 KGA: Gianutio counter-gambit |
 |
|
 | <0.1% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 97 |
A05 Reti: King's Indian attack |
 |
|
 | <0.1% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 98 |
C30 KGD: classical, 4.c3 |
 |
|
 | <0.1% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 99 |
C30 KGD: Mafia defence |
 |
|
 | <0.1% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 100 |
B00 Fred |
 |
|
 | <0.1% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 101 |
C00 St. George defence |
 |
|
 | <0.1% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 102 |
A00 Amar (Paris) opening |
 |
|
 | <0.1% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 103 |
B10 Caro-Kann defence |
 |
|
 | <0.1% |
|
2 |
0 |
2 |
0 |
0 |
0 |
0 |
| 104 |
B05 Alekhine's defence: modern, Alekhine variation |
 |
|
 | <0.1% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 105 |
B32 Sicilian defence |
 |
|
 | <0.1% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 106 |
A15 English opening |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 107 |
A10 English opening |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 108 |
B09 Pirc: Austrian attack, 6.Bd3 |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 109 |
A04 Reti opening |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 110 |
A02 Bird: From gambit |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 111 |
A00 Durkin's attack |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 112 |
C37 KGA: Rosentreter gambit |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 113 |
B09 Pirc: Austrian attack |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 114 |
C37 KGA: Salvio gambit |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 115 |
B07 Pirc defence |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 116 |
B07 Pirc: Ufimtsev-Pytel variation |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 117 |
B07 Pirc defence |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 118 |
B04 Alekhine's defence: modern variation |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 119 |
C39 KGA: Kieseritsky, Berlin defence |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 120 |
C45 Scotch: Schmidt variation |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 121 |
D02 Queen's pawn game, Krause variation |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 122 |
E60 King's Indian, 3.Nf3 |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 123 |
E70 King's Indian: accelerated Averbakh system |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 124 |
E73 King's Indian: 5.Be2 |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 125 |
E90 King's Indian: 5.Nf3 |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 126 |
B53 Sicilian, Chekhover variation |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 127 |
B01 Scandinavian: Anderssen counter-attack |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 128 |
B00 KP: Nimzovich defence |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 129 |
B00 KP: Nimzovich defence |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 130 |
B00 Reversed Grob (Borg/Basman defence/macho Grob) |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 131 |
C20 King's pawn game |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 132 |
B32 Sicilian: Labourdonnais-Loewenthal variation |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 133 |
B01 Scandinavian: Kiel variation |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 134 |
B00 Lemming defence |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 135 |
A49 King's Indian: fianchetto without c4 |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 136 |
B02 Alekhine's defence: Mokele Mbembe (Buecker) variation |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 137 |
A48 King's Indian: Torre attack |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 138 |
A45 Gedult attack |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 139 |
C31 KGD: Falkbeer, Nimzovich variation |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 140 |
B02 Alekhine's defence: Brooklyn defence |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 141 |
B12 Caro-Masi defence |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 142 |
C32 KGD: Falkbeer, Reti variation |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
1 |
0 |
0 |
0 |
| 143 |
C33 KGA: bishop's gambit |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 144 |
A25 English: Sicilian reversed |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 145 |
A16 English: Anglo-Gruenfeld, Smyslov defense |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 146 |
B02 Alekhine's defence: Steiner variation |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |