| Position |
Opening |
Usage Ratio |
Games |
 |
 |
| Win |
Lost |
Draw |
Win |
Lost |
Draw |
| 1 |
B00 King's pawn opening |
 |
6.3% |
 |
|
33 |
3 |
1 |
0 |
17 |
11 |
1 |
| 2 |
A40 Queen's pawn |
 |
3.8% |
 |
|
20 |
3 |
2 |
0 |
13 |
2 |
0 |
| 3 |
D00 Queen's pawn game |
 |
3.6% |
 |
|
19 |
4 |
2 |
0 |
4 |
9 |
0 |
| 4 |
D30 Queen's gambit declined |
 |
3.0% |
 |
|
16 |
0 |
0 |
0 |
7 |
9 |
0 |
| 5 |
D02 Queen's pawn game |
 |
3.0% |
 |
|
16 |
6 |
4 |
1 |
1 |
4 |
0 |
| 6 |
C00 French defence |
 |
2.5% |
 |
|
13 |
2 |
3 |
0 |
8 |
0 |
0 |
| 7 |
C41 Philidor's defence |
 |
2.5% |
 |
|
13 |
7 |
0 |
0 |
2 |
3 |
1 |
| 8 |
B20 Sicilian defence |
 |
|
 | 2.1% |
|
11 |
1 |
2 |
0 |
8 |
0 |
0 |
| 9 |
B01 Scandinavian (centre counter) defence |
 |
|
 | 2.1% |
|
11 |
7 |
1 |
0 |
3 |
0 |
0 |
| 10 |
A41 Queen's Pawn |
 |
|
 | 1.7% |
|
9 |
5 |
2 |
0 |
2 |
0 |
0 |
| 11 |
B30 Sicilian defence |
 |
|
 | 1.7% |
|
9 |
6 |
0 |
1 |
2 |
0 |
0 |
| 12 |
B50 Sicilian |
 |
|
 | 1.5% |
|
8 |
2 |
2 |
0 |
3 |
1 |
0 |
| 13 |
C50 King's pawn game |
 |
|
 | 1.3% |
|
7 |
7 |
0 |
0 |
0 |
0 |
0 |
| 14 |
B91 Sicilian: Najdorf, Zagreb (fianchetto) variation |
 |
|
 | 1.1% |
|
6 |
6 |
0 |
0 |
0 |
0 |
0 |
| 15 |
C24 Bishop's opening: Berlin defence |
 |
|
 | 1.1% |
|
6 |
0 |
0 |
0 |
2 |
4 |
0 |
| 16 |
A46 Queen's pawn game |
 |
|
 | 0.9% |
|
5 |
3 |
0 |
0 |
1 |
0 |
1 |
| 17 |
A40 Queen's pawn: Lundin (Kevitz-Mikenas) defence |
 |
|
 | 0.9% |
|
5 |
1 |
0 |
0 |
4 |
0 |
0 |
| 18 |
B10 Caro-Kann defence |
 |
|
 | 0.9% |
|
5 |
1 |
0 |
0 |
4 |
0 |
0 |
| 19 |
A10 English opening |
 |
|
 | 0.9% |
|
5 |
0 |
0 |
0 |
5 |
0 |
0 |
| 20 |
B21 Sicilian: Grand Prix attack |
 |
|
 | 0.9% |
|
5 |
4 |
0 |
0 |
1 |
0 |
0 |
| 21 |
C50 Hungarian defence |
 |
|
 | 0.9% |
|
5 |
5 |
0 |
0 |
0 |
0 |
0 |
| 22 |
D10 QGD Slav defence |
 |
|
 | 0.8% |
|
4 |
2 |
0 |
0 |
2 |
0 |
0 |
| 23 |
B01 Scandinavian: Pytel-Wade variation |
 |
|
 | 0.8% |
|
4 |
0 |
0 |
0 |
4 |
0 |
0 |
| 24 |
B00 Owen defence |
 |
|
 | 0.8% |
|
4 |
4 |
0 |
0 |
0 |
0 |
0 |
| 25 |
D31 QGD: semi-Slav |
 |
|
 | 0.8% |
|
4 |
0 |
0 |
0 |
3 |
1 |
0 |
| 26 |
B23 Sicilian: closed |
 |
|
 | 0.8% |
|
4 |
1 |
0 |
0 |
3 |
0 |
0 |
| 27 |
D00 Queen's pawn: Chigorin variation |
 |
|
 | 0.8% |
|
4 |
0 |
0 |
0 |
4 |
0 |
0 |
| 28 |
C05 French: Tarrasch, closed variation |
 |
|
 | 0.8% |
|
4 |
2 |
1 |
0 |
1 |
0 |
0 |
| 29 |
C00 French defence |
 |
|
 | 0.8% |
|
4 |
3 |
0 |
0 |
1 |
0 |
0 |
| 30 |
A00 Benko's opening |
 |
|
 | 0.8% |
|
4 |
1 |
0 |
0 |
3 |
0 |
0 |
| 31 |
A06 Reti opening |
 |
|
 | 0.8% |
|
4 |
0 |
0 |
0 |
1 |
3 |
0 |
| 32 |
A01 Nimzovich-Larsen attack: classical variation |
 |
|
 | 0.8% |
|
4 |
0 |
0 |
0 |
2 |
2 |
0 |
| 33 |
E00 Queen's pawn game |
 |
|
 | 0.8% |
|
4 |
1 |
2 |
0 |
1 |
0 |
0 |
| 34 |
D02 Queen's pawn game |
 |
|
 | 0.6% |
|
3 |
0 |
2 |
0 |
0 |
1 |
0 |
| 35 |
B56 Sicilian |
 |
|
 | 0.6% |
|
3 |
0 |
0 |
0 |
3 |
0 |
0 |
| 36 |
C54 Giuoco Piano |
 |
|
 | 0.6% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 37 |
A13 English opening |
 |
|
 | 0.6% |
|
3 |
0 |
0 |
0 |
3 |
0 |
0 |
| 38 |
A20 English opening |
 |
|
 | 0.6% |
|
3 |
0 |
0 |
0 |
3 |
0 |
0 |
| 39 |
B21 Sicilian: Smith-Morra gambit |
 |
|
 | 0.6% |
|
3 |
1 |
1 |
0 |
1 |
0 |
0 |
| 40 |
B01 Scandinavian defence |
 |
|
 | 0.6% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 41 |
B23 Sicilian: closed, 2...Nc6 |
 |
|
 | 0.6% |
|
3 |
2 |
0 |
0 |
1 |
0 |
0 |
| 42 |
A00 Van't Kruijs opening |
 |
|
 | 0.6% |
|
3 |
0 |
0 |
0 |
2 |
1 |
0 |
| 43 |
B32 Sicilian: Labourdonnais-Loewenthal variation |
 |
|
 | 0.6% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 44 |
A40 Modern defence |
 |
|
 | 0.6% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 45 |
A40 Queen's pawn: English defence |
 |
|
 | 0.6% |
|
3 |
1 |
2 |
0 |
0 |
0 |
0 |
| 46 |
A45 Queen's pawn game |
 |
|
 | 0.6% |
|
3 |
2 |
0 |
0 |
1 |
0 |
0 |
| 47 |
C42 Petrov three knights game |
 |
|
 | 0.6% |
|
3 |
2 |
1 |
0 |
0 |
0 |
0 |
| 48 |
C30 King's gambit |
 |
|
 | 0.6% |
|
3 |
0 |
0 |
0 |
1 |
2 |
0 |
| 49 |
A48 King's Indian: East Indian defence |
 |
|
 | 0.6% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 50 |
A00 Dunst (Sleipner, Heinrichsen) opening |
 |
|
 | 0.6% |
|
3 |
0 |
0 |
0 |
0 |
3 |
0 |
| 51 |
C23 Bishop's opening |
 |
|
 | 0.6% |
|
3 |
0 |
0 |
0 |
1 |
2 |
0 |
| 52 |
C44 King's pawn game |
 |
|
 | 0.6% |
|
3 |
1 |
2 |
0 |
0 |
0 |
0 |
| 53 |
D35 QGD: 3...Nf6 |
 |
|
 | 0.6% |
|
3 |
0 |
0 |
0 |
1 |
1 |
1 |
| 54 |
C44 Ponziani opening |
 |
|
 | 0.6% |
|
3 |
2 |
1 |
0 |
0 |
0 |
0 |
| 55 |
B52 Sicilian: Canal-Sokolsky attack, 3...Bd7 |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 56 |
E61 King's Indian defence, 3.Nc3 |
 |
|
 | 0.4% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 57 |
C62 Ruy Lopez: old Steinitz defence |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 58 |
B40 Sicilian defence |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 59 |
C58 Two knights defence |
 |
|
 | 0.4% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 60 |
A03 Bird's opening |
 |
|
 | 0.4% |
|
2 |
1 |
0 |
0 |
0 |
1 |
0 |
| 61 |
C57 two knights defence: Lolli attack |
 |
|
 | 0.4% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 62 |
B34 Sicilian: accelerated fianchetto, exchange variation |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 63 |
C55 Two knights defence (Modern bishop's opening) |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 64 |
C55 Two knights defence |
 |
|
 | 0.4% |
|
2 |
0 |
1 |
0 |
1 |
0 |
0 |
| 65 |
C00 French defence |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 66 |
C00 French: Labourdonnais variation |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 67 |
C53 Giuoco Piano |
 |
|
 | 0.4% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 68 |
C00 Lengfellner system |
 |
|
 | 0.4% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 69 |
C50 Giuoco Pianissimo |
 |
|
 | 0.4% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 70 |
C02 French: advance, Nimzovich system |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 71 |
C02 French: advance, Milner-Barry gambit |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 72 |
A00 Mieses opening |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 73 |
C11 French: Steinitz variation |
 |
|
 | 0.4% |
|
2 |
1 |
0 |
0 |
1 |
0 |
0 |
| 74 |
C14 French: classical variation |
 |
|
 | 0.4% |
|
2 |
1 |
0 |
0 |
1 |
0 |
0 |
| 75 |
C41 Philidor: exchange variation |
 |
|
 | 0.4% |
|
2 |
1 |
0 |
0 |
0 |
1 |
0 |
| 76 |
D10 QGD Slav defence: exchange variation |
 |
|
 | 0.4% |
|
2 |
1 |
0 |
0 |
1 |
0 |
0 |
| 77 |
B00 KP: Nimzovich defence |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 78 |
B00 KP: Nimzovich defence |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 79 |
B07 Pirc defence |
 |
|
 | 0.4% |
|
2 |
1 |
0 |
0 |
1 |
0 |
0 |
| 80 |
D06 QGD: Marshall defence |
 |
|
 | 0.4% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 81 |
D04 Queen's pawn game |
 |
|
 | 0.4% |
|
2 |
0 |
2 |
0 |
0 |
0 |
0 |
| 82 |
B12 Caro-Kann: Tartakower (fantasy) variation |
 |
|
 | 0.4% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 83 |
D02 Queen's pawn game, Chigorin variation |
 |
|
 | 0.4% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 84 |
A05 Reti opening |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 85 |
B22 Sicilian: Alapin's variation (2.c3) |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 86 |
A40 Queen's pawn |
 |
|
 | 0.4% |
|
2 |
1 |
0 |
0 |
1 |
0 |
0 |
| 87 |
A43 Old Benoni defence |
 |
|
 | 0.4% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 88 |
A04 Reti opening |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 89 |
D50 QGD: 4.Bg5 |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
| 90 |
A45 Canard opening |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 91 |
D53 QGD: 4.Bg5 Be7 |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 92 |
E24 Nimzo-Indian: Saemisch variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 93 |
C41 Philidor: exchange variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 94 |
C50 Giuoco Piano |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 95 |
E20 Nimzo-Indian defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 96 |
D91 Gruenfeld: 5.Bg5 |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 97 |
E10 Queen's pawn game |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 98 |
E98 King's Indian: orthodox, Aronin-Taimanov, 9.Ne1 |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 99 |
C42 Petrov: Italian variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 100 |
C43 Petrov: Urusov gambit |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
0 |
1 |
| 101 |
C46 Four knights game |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 102 |
D20 Queen's gambit accepted |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 103 |
C46 Three knights: Steinitz variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 104 |
C46 Three knights game |
 |
|
 | 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 105 |
C45 Scotch game |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 106 |
C44 Scotch gambit |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 107 |
D35 QGD: exchange, positional line |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 108 |
D35 QGD: exchange variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 109 |
C44 Inverted Hungarian |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 110 |
D00 Queen's pawn, Mason variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
1 |
0 |
0 |
0 |
| 111 |
E60 King's Indian, 3.Nf3 |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 112 |
C85 Ruy Lopez: Exchange variation doubly deferred (DERLD) |
 |
|
 | 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 113 |
D00 Levitsky attack (Queen's bishop attack) |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 114 |
C84 Ruy Lopez: closed defence |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 115 |
C78 Ruy Lopez: 5.O-O |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 116 |
D00 Blackmar gambit |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 117 |
C69 Ruy Lopez: exchange variation, 5.O-O |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 118 |
E60 King's Indian defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 119 |
C60 Ruy Lopez: Cozio defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 120 |
C59 Two knights defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 121 |
C58 Two knights defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 122 |
C58 two knights defence: Bogolyubov variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 123 |
E41 Nimzo-Indian: 4.e3 c5 |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 124 |
D02 Queen's pawn game, Krause variation |
 |
|
 | 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 125 |
C57 two knights defence: Wilkes Barre (Traxler) variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 126 |
D02 Queen's bishop game |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 127 |
E73 King's Indian: 5.Be2 |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 128 |
D05 Queen's pawn game |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 129 |
C53 Giuoco Piano: Anderssen variation |
 |
|
 | 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 130 |
C53 Giuoco Piano |
 |
|
 | 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 131 |
D10 QGD Slav defence, Alekhine variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 132 |
E81 King's Indian: Saemisch, 5...O-O |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 133 |
E30 Nimzo-Indian: Leningrad variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 134 |
C51 Evans gambit declined |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 135 |
A60 Benoni defence |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 136 |
A84 Dutch defence |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 137 |
B01 Scandinavian defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 138 |
B06 Robatsch (modern) defence |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 139 |
B06 Robatsch (modern) defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 140 |
B08 Pirc: classical (two knights) system |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 141 |
B10 Caro-Kann: Hillbilly attack |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 142 |
B12 Caro-Kann defence |
 |
|
 | 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 143 |
B12 Caro-Kann: 3.Nd2 |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 144 |
B12 Caro-Kann: advance variation |
 |
|
 | 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 145 |
B13 Caro-Kann: exchange variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 146 |
B13 Caro-Kann: Panov-Botvinnik attack |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 147 |
B21 Sicilian: Smith-Morra gambit |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 148 |
B24 Sicilian: closed |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
1 |
0 |
0 |
0 |
| 149 |
B27 Sicilian: Hungarian variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 150 |
B28 Sicilian: O'Kelly variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 151 |
B29 Sicilian: Nimzovich-Rubinstein variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 152 |
B30 Sicilian: Nimzovich-Rossolimo attack (without ...d6) |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 153 |
A00 Dunst (Sleipner,Heinrichsen) opening |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 154 |
A01 Nimzovich-Larsen attack: modern variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 155 |
A01 Nimzovich-Larsen attack: English variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 156 |
A02 Bird's opening |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 157 |
A02 Bird: From gambit |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 158 |
A04 Reti opening |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 159 |
A06 Reti: Nimzovich-Larsen attack |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 160 |
A21 English opening |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 161 |
A21 English opening |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 162 |
A22 English opening |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 163 |
A22 English: Carls' Bremen system |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
0 |
1 |
| 164 |
A25 English: Sicilian reversed |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 165 |
A40 Queen's pawn: Charlick (Englund) gambit |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 166 |
A41 Old Indian defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 167 |
A50 Queen's pawn game |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 168 |
A50 Kevitz-Trajkovich defence |
 |
|
 | 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 169 |
A51 Budapest defence declined |
 |
|
 | 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 170 |
A52 Budapest: Adler variation |
 |
|
 | 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 171 |
A56 Benoni defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 172 |
C02 French: advance variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 173 |
C08 French: Tarrasch, open, 4.ed ed |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 174 |
C11 French defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 175 |
C11 French: Steinitz, Boleslavsky variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 176 |
C13 French: classical, Anderssen variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 177 |
C16 French: Winawer, advance variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 178 |
C20 King's pawn game |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 179 |
C20 KP: Indian opening |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 180 |
C20 KP: King's head opening |
 |
|
 | 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 181 |
C20 KP: Patzer opening |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 182 |
C21 Centre game |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 183 |
C22 Centre game |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 184 |
C25 Vienna game |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 185 |
C25 Vienna: Paulsen variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 186 |
C40 QP counter-gambit (elephant gambit) |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 187 |
C41 Philidor: Lopez counter-gambit |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 188 |
C41 Philidor's defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
0 |
1 |
| 189 |
C41 Philidor: exchange variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 190 |
B32 Sicilian defence |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 191 |
B32 Sicilian: Labourdonnais-Loewenthal (Kalashnikov) variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 192 |
B33 Sicilian defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 193 |
B35 Sicilian: accelerated fianchetto, modern variation with Bc4 |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 194 |
B40 Sicilian defence |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 195 |
B40 Sicilian: Anderssen variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 196 |
B44 Sicilian defence |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 197 |
B48 Sicilian: Taimanov variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 198 |
B51 Sicilian: Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 199 |
B53 Sicilian, Chekhover variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 200 |
B54 Sicilian |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 201 |
B70 Sicilian: dragon variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 202 |
B90 Sicilian: Najdorf, Byrne (English) attack |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 203 |
B92 Sicilian: Najdorf, Opovcensky variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 204 |
B96 Sicilian: Najdorf, 7.f4 |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 205 |
C00 French defence, Steiner variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 206 |
C00 French defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 207 |
C00 French: King's Indian attack |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 208 |
C01 French: exchange variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |