| Position |
Opening |
Usage Ratio |
Games |
 |
 |
| Win |
Lost |
Draw |
Win |
Lost |
Draw |
| 1 |
D20 Queen's gambit accepted |
 |
11.2% |
 |
|
148 |
74 |
49 |
5 |
5 |
14 |
1 |
| 2 |
D00 Queen's pawn game |
 |
5.5% |
 |
|
72 |
0 |
0 |
0 |
41 |
26 |
5 |
| 3 |
A40 Queen's pawn |
 |
5.4% |
 |
|
71 |
39 |
29 |
3 |
0 |
0 |
0 |
| 4 |
A40 Queen's pawn |
 |
|
 | 3.6% |
|
48 |
33 |
12 |
3 |
0 |
0 |
0 |
| 5 |
C50 King's pawn game |
 |
|
 | 3.6% |
|
47 |
0 |
0 |
0 |
19 |
27 |
1 |
| 6 |
D06 QGD: Marshall defence |
 |
|
 | 3.3% |
|
44 |
26 |
15 |
1 |
1 |
1 |
0 |
| 7 |
D10 QGD Slav defence |
 |
|
 | 2.9% |
|
38 |
20 |
17 |
1 |
0 |
0 |
0 |
| 8 |
B20 Sicilian defence |
 |
|
 | 2.7% |
|
36 |
0 |
0 |
0 |
15 |
20 |
1 |
| 9 |
D31 QGD: 3.Nc3 |
 |
|
 | 2.3% |
|
31 |
19 |
11 |
1 |
0 |
0 |
0 |
| 10 |
A00 Van't Kruijs opening |
 |
|
 | 2.3% |
|
31 |
0 |
0 |
0 |
13 |
17 |
1 |
| 11 |
C24 Bishop's opening: Berlin defence |
 |
|
 | 2.1% |
|
28 |
0 |
0 |
0 |
10 |
17 |
1 |
| 12 |
C20 KP: Patzer opening |
 |
|
 | 1.8% |
|
24 |
0 |
0 |
0 |
14 |
9 |
1 |
| 13 |
A40 Modern defence |
 |
|
 | 1.6% |
|
21 |
14 |
6 |
1 |
0 |
0 |
0 |
| 14 |
A40 Queen's pawn: Charlick (Englund) gambit |
 |
|
 | 1.4% |
|
19 |
12 |
6 |
1 |
0 |
0 |
0 |
| 15 |
A41 Old Indian defence |
 |
|
 | 1.4% |
|
19 |
6 |
11 |
2 |
0 |
0 |
0 |
| 16 |
C23 Bishop's opening |
 |
|
 | 1.3% |
|
17 |
0 |
0 |
0 |
5 |
12 |
0 |
| 17 |
D06 Queen's Gambit |
 |
|
 | 1.3% |
|
17 |
11 |
5 |
1 |
0 |
0 |
0 |
| 18 |
C45 Scotch game |
 |
|
 | 1.2% |
|
16 |
0 |
0 |
0 |
11 |
5 |
0 |
| 19 |
D00 Queen's pawn, Mason variation |
 |
|
 | 1.1% |
|
15 |
0 |
0 |
0 |
10 |
5 |
0 |
| 20 |
A43 Old Benoni defence |
 |
|
 | 1.1% |
|
14 |
6 |
7 |
1 |
0 |
0 |
0 |
| 21 |
D00 Queen's pawn: Chigorin variation |
 |
|
 | 1.1% |
|
14 |
3 |
2 |
1 |
4 |
4 |
0 |
| 22 |
A00 Mieses opening |
 |
|
 | 1.0% |
|
13 |
0 |
0 |
0 |
7 |
5 |
1 |
| 23 |
A04 Reti opening |
 |
|
 | 1.0% |
|
13 |
0 |
0 |
0 |
7 |
6 |
0 |
| 24 |
B00 King's pawn opening |
 |
|
 | 0.9% |
|
12 |
0 |
0 |
0 |
4 |
8 |
0 |
| 25 |
C46 Three knights game |
 |
|
 | 0.9% |
|
12 |
0 |
0 |
0 |
7 |
5 |
0 |
| 26 |
B21 Sicilian: Smith-Morra gambit |
 |
|
 | 0.8% |
|
11 |
0 |
0 |
0 |
3 |
8 |
0 |
| 27 |
A40 Queen's pawn: Lundin (Kevitz-Mikenas) defence |
 |
|
 | 0.8% |
|
11 |
7 |
1 |
3 |
0 |
0 |
0 |
| 28 |
A40 Queen's pawn: English defence |
 |
|
 | 0.8% |
|
11 |
5 |
6 |
0 |
0 |
0 |
0 |
| 29 |
A40 Queen's pawn: Franco-Indian (Keres) defence |
 |
|
 | 0.8% |
|
11 |
4 |
7 |
0 |
0 |
0 |
0 |
| 30 |
A40 Queen's pawn: Keres defence |
 |
|
 | 0.8% |
|
10 |
5 |
5 |
0 |
0 |
0 |
0 |
| 31 |
D06 QGD: Grau (Sahovic) defence |
 |
|
 | 0.7% |
|
9 |
4 |
5 |
0 |
0 |
0 |
0 |
| 32 |
D37 QGD: 4.Nf3 |
 |
|
 | 0.7% |
|
9 |
8 |
0 |
1 |
0 |
0 |
0 |
| 33 |
D06 QGD: symmetrical (Austrian) defence |
 |
|
 | 0.7% |
|
9 |
7 |
1 |
1 |
0 |
0 |
0 |
| 34 |
B50 Sicilian |
 |
|
 | 0.7% |
|
9 |
0 |
0 |
0 |
6 |
3 |
0 |
| 35 |
A00 Anti-Borg (Desprez) opening |
 |
|
 | 0.7% |
|
9 |
0 |
0 |
0 |
7 |
2 |
0 |
| 36 |
D31 QGD: semi-Slav |
 |
|
 | 0.7% |
|
9 |
6 |
1 |
2 |
0 |
0 |
0 |
| 37 |
D02 Queen's pawn game |
 |
|
 | 0.7% |
|
9 |
6 |
3 |
0 |
0 |
0 |
0 |
| 38 |
A00 Benko's opening |
 |
|
 | 0.6% |
|
8 |
0 |
0 |
0 |
6 |
2 |
0 |
| 39 |
A00 Saragossa opening |
 |
|
 | 0.6% |
|
8 |
0 |
0 |
0 |
6 |
0 |
2 |
| 40 |
C44 Ponziani: Jaenisch counter-attack |
 |
|
 | 0.6% |
|
8 |
0 |
0 |
0 |
2 |
6 |
0 |
| 41 |
A30 English: symmetrical variation |
 |
|
 | 0.6% |
|
8 |
0 |
0 |
0 |
5 |
3 |
0 |
| 42 |
C20 King's pawn game |
 |
|
 | 0.5% |
|
7 |
0 |
0 |
0 |
4 |
2 |
1 |
| 43 |
B54 Sicilian |
 |
|
 | 0.5% |
|
7 |
0 |
0 |
0 |
3 |
3 |
1 |
| 44 |
C62 Ruy Lopez: old Steinitz defence |
 |
|
 | 0.5% |
|
7 |
0 |
0 |
0 |
5 |
2 |
0 |
| 45 |
C25 Vienna game, Max Lange defence |
 |
|
 | 0.5% |
|
7 |
0 |
0 |
0 |
2 |
5 |
0 |
| 46 |
C22 Centre game |
 |
|
 | 0.5% |
|
7 |
0 |
0 |
0 |
4 |
3 |
0 |
| 47 |
A01 Nimzovich-Larsen attack: modern variation |
 |
|
 | 0.5% |
|
7 |
0 |
0 |
0 |
1 |
6 |
0 |
| 48 |
A50 Queen's pawn game |
 |
|
 | 0.5% |
|
7 |
4 |
3 |
0 |
0 |
0 |
0 |
| 49 |
A00 Grob's attack |
 |
|
 | 0.5% |
|
6 |
0 |
0 |
0 |
3 |
3 |
0 |
| 50 |
D00 Blackmar gambit |
 |
|
 | 0.5% |
|
6 |
0 |
0 |
0 |
4 |
2 |
0 |
| 51 |
A00 Dunst (Sleipner, Heinrichsen) opening |
 |
|
 | 0.5% |
|
6 |
0 |
0 |
0 |
2 |
4 |
0 |
| 52 |
A03 Bird's opening |
 |
|
 | 0.5% |
|
6 |
0 |
0 |
0 |
4 |
2 |
0 |
| 53 |
C34 King's knight's gambit |
 |
|
 | 0.5% |
|
6 |
0 |
0 |
0 |
1 |
5 |
0 |
| 54 |
D20 QGA: 3.e4 |
 |
|
 | 0.5% |
|
6 |
0 |
0 |
0 |
2 |
4 |
0 |
| 55 |
C20 KP: Lopez opening |
 |
|
 | 0.5% |
|
6 |
0 |
0 |
0 |
4 |
1 |
1 |
| 56 |
C20 KP: Indian opening |
 |
|
 | 0.5% |
|
6 |
0 |
0 |
0 |
3 |
3 |
0 |
| 57 |
D53 QGD: 4.Bg5 Be7 |
 |
|
 | 0.5% |
|
6 |
4 |
2 |
0 |
0 |
0 |
0 |
| 58 |
A01 Nimzovich-Larsen attack: classical variation |
 |
|
 | 0.4% |
|
5 |
0 |
0 |
0 |
4 |
1 |
0 |
| 59 |
D07 QGD: Chigorin defence, Janowski variation |
 |
|
 | 0.4% |
|
5 |
4 |
1 |
0 |
0 |
0 |
0 |
| 60 |
E00 Queen's pawn game |
 |
|
 | 0.4% |
|
5 |
3 |
2 |
0 |
0 |
0 |
0 |
| 61 |
C60 Ruy Lopez (Spanish opening) |
 |
|
 | 0.4% |
|
5 |
0 |
0 |
0 |
4 |
1 |
0 |
| 62 |
C20 KP: Napoleon's opening |
 |
|
 | 0.4% |
|
5 |
0 |
0 |
0 |
5 |
0 |
0 |
| 63 |
D00 Levitsky attack (Queen's bishop attack) |
 |
|
 | 0.4% |
|
5 |
0 |
0 |
0 |
3 |
2 |
0 |
| 64 |
D00 Queen's pawn: stonewall attack |
 |
|
 | 0.4% |
|
5 |
0 |
0 |
0 |
3 |
2 |
0 |
| 65 |
A06 Reti opening |
 |
|
 | 0.4% |
|
5 |
0 |
0 |
0 |
4 |
1 |
0 |
| 66 |
C44 Ponziani opening |
 |
|
 | 0.4% |
|
5 |
0 |
0 |
0 |
1 |
4 |
0 |
| 67 |
D38 QGD: Ragozin variation |
 |
|
 | 0.4% |
|
5 |
0 |
5 |
0 |
0 |
0 |
0 |
| 68 |
D03 Torre attack (Tartakower variation) |
 |
|
 | 0.4% |
|
5 |
0 |
2 |
0 |
2 |
1 |
0 |
| 69 |
C44 King's pawn game |
 |
|
 | 0.4% |
|
5 |
0 |
0 |
0 |
4 |
1 |
0 |
| 70 |
C44 Scotch opening |
 |
|
 | 0.3% |
|
4 |
0 |
0 |
0 |
1 |
3 |
0 |
| 71 |
A34 English: symmetrical variation |
 |
|
 | 0.3% |
|
4 |
0 |
0 |
0 |
1 |
3 |
0 |
| 72 |
A40 Polish defence |
 |
|
 | 0.3% |
|
4 |
3 |
1 |
0 |
0 |
0 |
0 |
| 73 |
A20 English opening |
 |
|
 | 0.3% |
|
4 |
0 |
0 |
0 |
2 |
2 |
0 |
| 74 |
A10 English opening |
 |
|
 | 0.3% |
|
4 |
0 |
0 |
0 |
4 |
0 |
0 |
| 75 |
A00 Anderssen's opening |
 |
|
 | 0.3% |
|
4 |
0 |
0 |
0 |
2 |
2 |
0 |
| 76 |
D02 Queen's pawn game, Chigorin variation |
 |
|
 | 0.3% |
|
4 |
2 |
1 |
1 |
0 |
0 |
0 |
| 77 |
B30 Sicilian: Nimzovich-Rossolimo attack (without ...d6) |
 |
|
 | 0.3% |
|
4 |
0 |
0 |
0 |
3 |
1 |
0 |
| 78 |
A00 Polish (Sokolsky) opening |
 |
|
 | 0.3% |
|
4 |
0 |
0 |
0 |
3 |
1 |
0 |
| 79 |
D07 QGD: Chigorin defence |
 |
|
 | 0.2% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 80 |
C60 Ruy Lopez: Nuernberg variation |
 |
|
 | 0.2% |
|
3 |
0 |
0 |
0 |
2 |
1 |
0 |
| 81 |
D08 QGD: Albin counter-gambit |
 |
|
 | 0.2% |
|
3 |
2 |
1 |
0 |
0 |
0 |
0 |
| 82 |
E61 King's Indian defence, 3.Nc3 |
 |
|
 | 0.2% |
|
3 |
1 |
2 |
0 |
0 |
0 |
0 |
| 83 |
A00 Amar (Paris) opening |
 |
|
 | 0.2% |
|
3 |
0 |
0 |
0 |
3 |
0 |
0 |
| 84 |
D02 Queen's pawn game |
 |
|
 | 0.2% |
|
3 |
1 |
0 |
0 |
0 |
2 |
0 |
| 85 |
C44 Inverted Hungarian |
 |
|
 | 0.2% |
|
3 |
0 |
0 |
0 |
1 |
2 |
0 |
| 86 |
C44 Dresden opening |
 |
|
 | 0.2% |
|
3 |
0 |
0 |
0 |
0 |
2 |
1 |
| 87 |
D02 Queen's bishop game |
 |
|
 | 0.2% |
|
3 |
0 |
0 |
0 |
2 |
0 |
1 |
| 88 |
D04 Queen's pawn game |
 |
|
 | 0.2% |
|
3 |
0 |
0 |
0 |
0 |
3 |
0 |
| 89 |
B01 Scandinavian (centre counter) defence |
 |
|
 | 0.2% |
|
3 |
0 |
0 |
0 |
1 |
2 |
0 |
| 90 |
A60 Benoni defence |
 |
|
 | 0.2% |
|
3 |
1 |
2 |
0 |
0 |
0 |
0 |
| 91 |
D40 QGD: Semi-Tarrasch defence |
 |
|
 | 0.2% |
|
3 |
1 |
0 |
2 |
0 |
0 |
0 |
| 92 |
E20 Nimzo-Indian defence |
 |
|
 | 0.2% |
|
3 |
1 |
2 |
0 |
0 |
0 |
0 |
| 93 |
C22 Centre game: Paulsen attack |
 |
|
 | 0.2% |
|
3 |
0 |
0 |
0 |
2 |
1 |
0 |
| 94 |
E60 King's Indian, 3.Nf3 |
 |
|
 | 0.2% |
|
3 |
2 |
1 |
0 |
0 |
0 |
0 |
| 95 |
B30 Sicilian defence |
 |
|
 | 0.2% |
|
3 |
0 |
0 |
0 |
0 |
3 |
0 |
| 96 |
C26 Vienna: Falkbeer variation |
 |
|
 | 0.2% |
|
3 |
0 |
0 |
0 |
3 |
0 |
0 |
| 97 |
B21 Sicilian: Grand Prix attack |
 |
|
 | 0.2% |
|
3 |
0 |
0 |
0 |
2 |
1 |
0 |
| 98 |
C65 Ruy Lopez: Berlin defence |
 |
|
 | 0.2% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 99 |
A01 Nimzovich-Larsen attack |
 |
|
 | 0.2% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 100 |
C68 Ruy Lopez: exchange variation |
 |
|
 | 0.2% |
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
| 101 |
B53 Sicilian, Chekhover variation |
 |
|
 | 0.2% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 102 |
A00 Ware (Meadow Hay) opening |
 |
|
 | 0.2% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 103 |
A50 Queen's Indian accelerated |
 |
|
 | 0.2% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 104 |
A85 Dutch with c4 & Nc3 |
 |
|
 | 0.2% |
|
2 |
0 |
2 |
0 |
0 |
0 |
0 |
| 105 |
C20 KP: King's head opening |
 |
|
 | 0.2% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 106 |
C47 Four knights: Scotch, 4...exd4 |
 |
|
 | 0.2% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 107 |
D01 Richter-Veresov attack |
 |
|
 | 0.2% |
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
| 108 |
C46 Four knights: Italian variation |
 |
|
 | 0.2% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 109 |
C46 Four knights game |
 |
|
 | 0.2% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 110 |
B00 KP: Nimzovich defence |
 |
|
 | 0.2% |
|
2 |
0 |
1 |
0 |
0 |
1 |
0 |
| 111 |
C21 Centre game |
 |
|
 | 0.2% |
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
| 112 |
C45 Scotch game |
 |
|
 | 0.2% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 113 |
E60 King's Indian: Anti-Gruenfeld |
 |
|
 | 0.2% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 114 |
D32 QGD: Tarrasch defence |
 |
|
 | 0.2% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 115 |
D10 QGD Slav defence: exchange variation |
 |
|
 | 0.2% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 116 |
B22 Sicilian: Alapin's variation (2.c3) |
 |
|
 | 0.2% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 117 |
E11 Bogo-Indian defence, Nimzovich variation |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 118 |
E61 King's Indian: Smyslov system |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
1 |
0 |
0 |
0 |
| 119 |
D35 QGD: 3...Nf6 |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 120 |
E11 Bogo-Indian defence, Gruenfeld variation |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
1 |
0 |
0 |
0 |
| 121 |
E11 Bogo-Indian defence |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 122 |
D50 QGD: Been-Koomen variation |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 123 |
E12 Queen's Indian defence |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 124 |
D31 QGD: Charousek (Petrosian) variation |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 125 |
D31 QGD: Janowski variation |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 126 |
D43 QGD semi-Slav |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 127 |
E32 Nimzo-Indian: classical variation |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 128 |
D30 Queen's gambit declined |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 129 |
D23 Queen's gambit accepted |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 130 |
D10 QGD Slav defence, Alekhine variation |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 131 |
D10 QGD Slav: Winawer counter-gambit |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 132 |
D11 QGD Slav: 3.Nf3 |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
1 |
0 |
0 |
0 |
| 133 |
D50 QGD: 4.Bg5 |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 134 |
D15 QGD Slav: 4.Nc3 |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 135 |
B32 Sicilian defence |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 136 |
B27 Sicilian defence |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 137 |
B23 Sicilian: closed, 2...Nc6 |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 138 |
B23 Sicilian: closed |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 139 |
B20 Sicilian: Steinitz variation |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 140 |
B12 Caro-Kann defence |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 141 |
B07 Pirc defence |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 142 |
A84 Dutch defence |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 143 |
A84 Dutch defence, Rubinstein variation |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 144 |
A84 Dutch defence |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 145 |
A58 Benko gambit accepted |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 146 |
A56 Benoni defence |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 147 |
A52 Budapest: Rubinstein variation |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 148 |
A51 Budapest: Fajarowicz variation |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 149 |
A50 Kevitz-Trajkovich defence |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 150 |
A35 English: symmetrical variation |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 151 |
A25 English: Sicilian reversed |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 152 |
A06 Reti: old Indian attack |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 153 |
A03 Mujannah opening |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 154 |
A00 Clemenz (Mead's, Basman's or de Klerk's) opening |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 155 |
D02 Queen's pawn game, Krause variation |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 156 |
C70 Ruy Lopez: Taimanov (chase/wing/accelerated counterthrust) variation |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 157 |
C57 Two knights defence |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 158 |
C55 Two knights defence (Modern bishop's opening) |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 159 |
C48 Four knights: Spanish variation |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 160 |
C46 Four knights: Gunsberg variation |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 161 |
C46 Three knights: Steinitz variation |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 162 |
C44 Konstantinopolsky opening |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 163 |
C40 Gunderam defence |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 164 |
C40 King's knight opening |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 165 |
C34 KGA: Fischer defence |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 166 |
C33 KGA: bishop's gambit, Maurian defence |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 167 |
C33 KGA: Villemson (Steinitz) gambit |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 168 |
C28 Vienna game |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 169 |
C25 Vienna game |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
1 |
0 |
0 |
0 |
| 170 |
C24 Bishop's opening: Ponziani gambit |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 171 |
C21 Danish gambit |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 172 |
C20 KP: Mengarini's opening |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 173 |
B90 Sicilian: Najdorf |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 174 |
B56 Sicilian |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |