| Position |
Opening |
Usage Ratio |
Games |
 |
 |
| Win |
Lost |
Draw |
Win |
Lost |
Draw |
| 1 |
C45 Scotch game |
 |
6.1% |
 |
|
121 |
101 |
18 |
2 |
0 |
0 |
0 |
| 2 |
C42 Petrov three knights game |
 |
4.9% |
 |
|
98 |
0 |
0 |
0 |
84 |
13 |
1 |
| 3 |
D20 Queen's gambit accepted |
 |
4.2% |
 |
|
84 |
0 |
0 |
0 |
56 |
25 |
3 |
| 4 |
D00 Queen's pawn game |
 |
4.1% |
 |
|
82 |
0 |
0 |
0 |
64 |
17 |
1 |
| 5 |
B01 Scandinavian (centre counter) defence |
 |
3.7% |
 |
|
74 |
51 |
16 |
4 |
3 |
0 |
0 |
| 6 |
C23 Bishop's opening: Classical variation |
 |
3.6% |
 |
|
71 |
0 |
0 |
0 |
64 |
7 |
0 |
| 7 |
C42 Petrov's defence |
 |
3.3% |
 |
|
66 |
0 |
1 |
0 |
57 |
7 |
1 |
| 8 |
C42 Petrov: Italian variation |
 |
3.1% |
 |
|
61 |
0 |
0 |
0 |
41 |
19 |
1 |
| 9 |
B00 King's pawn opening |
 |
2.5% |
 |
|
49 |
31 |
16 |
2 |
0 |
0 |
0 |
| 10 |
B32 Sicilian defence |
 |
2.4% |
 |
|
47 |
38 |
8 |
1 |
0 |
0 |
0 |
| 11 |
C44 Scotch opening |
 |
2.3% |
 |
|
46 |
39 |
6 |
1 |
0 |
0 |
0 |
| 12 |
C41 Philidor's defence |
 |
2.3% |
 |
|
45 |
43 |
2 |
0 |
0 |
0 |
0 |
| 13 |
C41 Philidor: exchange variation |
 |
|
 | 2.0% |
|
39 |
37 |
2 |
0 |
0 |
0 |
0 |
| 14 |
C45 Scotch game |
 |
|
 | 1.9% |
|
37 |
27 |
9 |
1 |
0 |
0 |
0 |
| 15 |
B00 Owen defence |
 |
|
 | 1.8% |
|
35 |
22 |
13 |
0 |
0 |
0 |
0 |
| 16 |
C43 Petrov: modern (Steinitz) attack |
 |
|
 | 1.7% |
|
34 |
17 |
1 |
0 |
14 |
2 |
0 |
| 17 |
A00 Van't Kruijs opening |
 |
|
 | 1.5% |
|
30 |
0 |
0 |
0 |
23 |
6 |
1 |
| 18 |
A00 Benko's opening |
 |
|
 | 1.5% |
|
30 |
0 |
0 |
0 |
26 |
3 |
1 |
| 19 |
C00 French defence |
 |
|
 | 1.5% |
|
29 |
24 |
4 |
1 |
0 |
0 |
0 |
| 20 |
C20 KP: Indian opening |
 |
|
 | 1.4% |
|
28 |
0 |
0 |
0 |
22 |
6 |
0 |
| 21 |
C01 French: exchange variation |
 |
|
 | 1.3% |
|
25 |
21 |
3 |
1 |
0 |
0 |
0 |
| 22 |
C40 King's knight opening |
 |
|
 | 1.2% |
|
24 |
23 |
1 |
0 |
0 |
0 |
0 |
| 23 |
D02 Queen's pawn game |
 |
|
 | 1.2% |
|
24 |
0 |
0 |
0 |
18 |
5 |
1 |
| 24 |
C02 French: advance, Nimzovich system |
 |
|
 | 1.2% |
|
23 |
19 |
4 |
0 |
0 |
0 |
0 |
| 25 |
C41 Philidor: exchange variation |
 |
|
 | 1.2% |
|
23 |
18 |
5 |
0 |
0 |
0 |
0 |
| 26 |
C42 Petrov: Cozio (Lasker) attack |
 |
|
 | 1.2% |
|
23 |
0 |
0 |
0 |
20 |
3 |
0 |
| 27 |
C20 KP: Patzer opening |
 |
|
 | 1.1% |
|
22 |
0 |
0 |
0 |
22 |
0 |
0 |
| 28 |
C36 KGA: Abbazia defence, modern variation |
 |
|
 | 1.0% |
|
20 |
0 |
0 |
0 |
16 |
3 |
1 |
| 29 |
C40 Greco defence |
 |
|
 | 0.9% |
|
17 |
16 |
1 |
0 |
0 |
0 |
0 |
| 30 |
C42 Petrov: classical attack |
 |
|
 | 0.9% |
|
17 |
0 |
0 |
0 |
12 |
4 |
1 |
| 31 |
D00 Queen's pawn: Chigorin variation |
 |
|
 | 0.8% |
|
16 |
0 |
0 |
0 |
14 |
2 |
0 |
| 32 |
B12 Caro-Kann: advance variation |
 |
|
 | 0.8% |
|
16 |
12 |
3 |
1 |
0 |
0 |
0 |
| 33 |
B54 Sicilian |
 |
|
 | 0.8% |
|
16 |
14 |
0 |
2 |
0 |
0 |
0 |
| 34 |
A04 Reti opening |
 |
|
 | 0.8% |
|
16 |
0 |
0 |
0 |
13 |
2 |
1 |
| 35 |
A02 Bird's opening |
 |
|
 | 0.8% |
|
16 |
0 |
0 |
0 |
13 |
2 |
1 |
| 36 |
C21 Danish gambit |
 |
|
 | 0.8% |
|
15 |
0 |
0 |
0 |
8 |
7 |
0 |
| 37 |
D20 QGA: 3.e4 |
 |
|
 | 0.7% |
|
14 |
0 |
0 |
0 |
8 |
3 |
3 |
| 38 |
C20 King's pawn game |
 |
|
 | 0.7% |
|
13 |
1 |
0 |
0 |
10 |
2 |
0 |
| 39 |
C00 Lengfellner system |
 |
|
 | 0.7% |
|
13 |
11 |
2 |
0 |
0 |
0 |
0 |
| 40 |
C43 Petrov: modern attack, main line |
 |
|
 | 0.7% |
|
13 |
3 |
0 |
1 |
6 |
2 |
1 |
| 41 |
C22 Centre game |
 |
|
 | 0.7% |
|
13 |
0 |
0 |
0 |
13 |
0 |
0 |
| 42 |
C36 KGA: Abbazia defence (classical defence, modern defence) |
 |
|
 | 0.7% |
|
13 |
0 |
0 |
0 |
12 |
1 |
0 |
| 43 |
B90 Sicilian: Najdorf, Lipnitzky attack |
 |
|
 | 0.6% |
|
12 |
10 |
2 |
0 |
0 |
0 |
0 |
| 44 |
B00 St. George (Baker) defence |
 |
|
 | 0.6% |
|
11 |
9 |
2 |
0 |
0 |
0 |
0 |
| 45 |
C21 Centre game |
 |
|
 | 0.6% |
|
11 |
0 |
0 |
0 |
8 |
2 |
1 |
| 46 |
C45 Scotch: Schmidt variation |
 |
|
 | 0.6% |
|
11 |
9 |
2 |
0 |
0 |
0 |
0 |
| 47 |
B43 Sicilian: Kan, 5.Nc3 |
 |
|
 | 0.5% |
|
10 |
6 |
2 |
2 |
0 |
0 |
0 |
| 48 |
A01 Nimzovich-Larsen attack: modern variation |
 |
|
 | 0.5% |
|
10 |
0 |
0 |
0 |
8 |
2 |
0 |
| 49 |
B12 Caro-Kann defence |
 |
|
 | 0.5% |
|
10 |
10 |
0 |
0 |
0 |
0 |
0 |
| 50 |
C42 Petrov: Cochrane gambit |
 |
|
 | 0.5% |
|
10 |
0 |
0 |
0 |
8 |
2 |
0 |
| 51 |
C42 Petrov: French attack |
 |
|
 | 0.5% |
|
10 |
0 |
0 |
0 |
9 |
1 |
0 |
| 52 |
D00 Queen's pawn, Mason variation |
 |
|
 | 0.5% |
|
10 |
0 |
0 |
0 |
9 |
1 |
0 |
| 53 |
C25 Vienna game |
 |
|
 | 0.5% |
|
10 |
0 |
0 |
0 |
6 |
4 |
0 |
| 54 |
C40 QP counter-gambit (elephant gambit) |
 |
|
 | 0.5% |
|
10 |
8 |
2 |
0 |
0 |
0 |
0 |
| 55 |
C43 Petrov: modern attack, Symmetrical variation |
 |
|
 | 0.5% |
|
10 |
10 |
0 |
0 |
0 |
0 |
0 |
| 56 |
C00 French defence |
 |
|
 | 0.5% |
|
10 |
4 |
6 |
0 |
0 |
0 |
0 |
| 57 |
B06 Robatsch defence: three pawns attack |
 |
|
 | 0.5% |
|
9 |
9 |
0 |
0 |
0 |
0 |
0 |
| 58 |
B07 Pirc defence |
 |
|
 | 0.5% |
|
9 |
6 |
2 |
1 |
0 |
0 |
0 |
| 59 |
A10 English opening |
 |
|
 | 0.4% |
|
8 |
0 |
0 |
0 |
6 |
2 |
0 |
| 60 |
B32 Sicilian: Labourdonnais-Loewenthal variation |
 |
|
 | 0.4% |
|
8 |
8 |
0 |
0 |
0 |
0 |
0 |
| 61 |
B00 KP: Nimzovich defence |
 |
|
 | 0.4% |
|
8 |
8 |
0 |
0 |
0 |
0 |
0 |
| 62 |
C42 Petrov: Nimzovich attack |
 |
|
 | 0.4% |
|
7 |
0 |
0 |
0 |
2 |
5 |
0 |
| 63 |
C22 Centre game: Paulsen attack |
 |
|
 | 0.4% |
|
7 |
0 |
0 |
0 |
6 |
0 |
1 |
| 64 |
C40 Damiano's defence |
 |
|
 | 0.4% |
|
7 |
7 |
0 |
0 |
0 |
0 |
0 |
| 65 |
B13 Caro-Kann: exchange variation |
 |
|
 | 0.4% |
|
7 |
4 |
3 |
0 |
0 |
0 |
0 |
| 66 |
D21 QGA: 3.Nf3 |
 |
|
 | 0.4% |
|
7 |
0 |
0 |
0 |
5 |
1 |
1 |
| 67 |
A00 Mieses opening |
 |
|
 | 0.4% |
|
7 |
0 |
0 |
0 |
7 |
0 |
0 |
| 68 |
B02 Alekhine's defence |
 |
|
 | 0.3% |
|
6 |
3 |
3 |
0 |
0 |
0 |
0 |
| 69 |
C22 Centre game: Berger variation |
 |
|
 | 0.3% |
|
6 |
0 |
0 |
0 |
5 |
1 |
0 |
| 70 |
C42 Petrov: Paulsen attack |
 |
|
 | 0.3% |
|
6 |
0 |
0 |
0 |
2 |
3 |
1 |
| 71 |
A20 English opening |
 |
|
 | 0.3% |
|
6 |
0 |
0 |
0 |
6 |
0 |
0 |
| 72 |
B40 Sicilian defence |
 |
|
 | 0.3% |
|
6 |
3 |
3 |
0 |
0 |
0 |
0 |
| 73 |
A00 Polish (Sokolsky) opening |
 |
|
 | 0.3% |
|
6 |
0 |
0 |
0 |
4 |
2 |
0 |
| 74 |
B33 Sicilian defence |
 |
|
 | 0.3% |
|
6 |
2 |
3 |
1 |
0 |
0 |
0 |
| 75 |
A00 Saragossa opening |
 |
|
 | 0.3% |
|
5 |
0 |
0 |
0 |
5 |
0 |
0 |
| 76 |
B34 Sicilian: accelerated fianchetto, modern variation |
 |
|
 | 0.3% |
|
5 |
4 |
1 |
0 |
0 |
0 |
0 |
| 77 |
B21 Sicilian: Smith-Morra gambit |
 |
|
 | 0.3% |
|
5 |
4 |
1 |
0 |
0 |
0 |
0 |
| 78 |
C41 Philidor: Hanham variation |
 |
|
 | 0.3% |
|
5 |
5 |
0 |
0 |
0 |
0 |
0 |
| 79 |
C45 Scotch: Pulling counter-attack |
 |
|
 | 0.3% |
|
5 |
3 |
1 |
1 |
0 |
0 |
0 |
| 80 |
B27 Sicilian: Hungarian variation |
 |
|
 | 0.3% |
|
5 |
2 |
3 |
0 |
0 |
0 |
0 |
| 81 |
A22 English opening |
 |
|
 | 0.3% |
|
5 |
0 |
0 |
0 |
4 |
1 |
0 |
| 82 |
C20 KP: Lopez opening |
 |
|
 | 0.3% |
|
5 |
0 |
0 |
0 |
3 |
2 |
0 |
| 83 |
C40 Gunderam defence |
 |
|
 | 0.2% |
|
4 |
3 |
1 |
0 |
0 |
0 |
0 |
| 84 |
C41 Philidor's defence |
 |
|
 | 0.2% |
|
4 |
4 |
0 |
0 |
0 |
0 |
0 |
| 85 |
C33 KGA: bishop's gambit |
 |
|
 | 0.2% |
|
4 |
0 |
0 |
0 |
3 |
1 |
0 |
| 86 |
A00 Clemenz (Mead's, Basman's or de Klerk's) opening |
 |
|
 | 0.2% |
|
4 |
0 |
0 |
0 |
2 |
1 |
1 |
| 87 |
A21 English opening |
 |
|
 | 0.2% |
|
4 |
0 |
0 |
0 |
3 |
1 |
0 |
| 88 |
A00 Grob's attack |
 |
|
 | 0.2% |
|
4 |
0 |
0 |
0 |
2 |
2 |
0 |
| 89 |
C20 KP: Napoleon's opening |
 |
|
 | 0.2% |
|
4 |
0 |
0 |
0 |
4 |
0 |
0 |
| 90 |
C45 Scotch: Steinitz variation |
 |
|
 | 0.2% |
|
4 |
3 |
1 |
0 |
0 |
0 |
0 |
| 91 |
B70 Sicilian: dragon variation |
 |
|
 | 0.2% |
|
4 |
3 |
1 |
0 |
0 |
0 |
0 |
| 92 |
B06 Robatsch (modern) defence |
 |
|
 | 0.2% |
|
4 |
3 |
1 |
0 |
0 |
0 |
0 |
| 93 |
B28 Sicilian: O'Kelly variation |
 |
|
 | 0.2% |
|
3 |
2 |
1 |
0 |
0 |
0 |
0 |
| 94 |
B27 Sicilian defence |
 |
|
 | 0.2% |
|
3 |
2 |
1 |
0 |
0 |
0 |
0 |
| 95 |
C41 Philidor: Nimzovich variation |
 |
|
 | 0.2% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 96 |
A00 Dunst (Sleipner, Heinrichsen) opening |
 |
|
 | 0.2% |
|
3 |
0 |
0 |
0 |
1 |
2 |
0 |
| 97 |
A00 Dunst (Sleipner,Heinrichsen) opening |
 |
|
 | 0.2% |
|
3 |
0 |
0 |
0 |
2 |
1 |
0 |
| 98 |
A00 Mieses opening |
 |
|
 | 0.2% |
|
3 |
0 |
0 |
0 |
2 |
1 |
0 |
| 99 |
B40 Sicilian defence |
 |
|
 | 0.2% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 100 |
C44 Scotch: Lolli variation |
 |
|
 | 0.2% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 101 |
B50 Sicilian |
 |
|
 | 0.2% |
|
3 |
2 |
1 |
0 |
0 |
0 |
0 |
| 102 |
B06 Robatsch (modern) defence |
 |
|
 | 0.2% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 103 |
D02 Queen's pawn game, Chigorin variation |
 |
|
 | 0.2% |
|
3 |
0 |
0 |
0 |
2 |
0 |
1 |
| 104 |
B00 Carr's defence |
 |
|
 | 0.2% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 105 |
B00 Reversed Grob (Borg/Basman defence/macho Grob) |
 |
|
 | 0.2% |
|
3 |
2 |
1 |
0 |
0 |
0 |
0 |
| 106 |
B02 Alekhine's defence: two pawns' (Lasker's) attack |
 |
|
 | 0.2% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 107 |
C00 St. George defence |
 |
|
 | 0.2% |
|
3 |
2 |
1 |
0 |
0 |
0 |
0 |
| 108 |
B01 Scandinavian defence |
 |
|
 | 0.2% |
|
3 |
1 |
2 |
0 |
0 |
0 |
0 |
| 109 |
B40 Sicilian: Anderssen variation |
 |
|
 | <0.1% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 110 |
A00 Gedult's opening |
 |
|
 | <0.1% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 111 |
C02 French: advance variation |
 |
|
 | <0.1% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 112 |
B40 Sicilian: Marshall variation |
 |
|
 | <0.1% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 113 |
B33 Sicilian: Pelikan (Lasker/Sveshnikov) variation |
 |
|
 | <0.1% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 114 |
A00 Crab opening |
 |
|
 | <0.1% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 115 |
B32 Sicilian: Flohr variation |
 |
|
 | <0.1% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 116 |
A00 Anderssen's opening |
 |
|
 | <0.1% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 117 |
C41 Philidor: Philidor counter-gambit |
 |
|
 | <0.1% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 118 |
C43 Petrov: Urusov gambit |
 |
|
 | <0.1% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 119 |
C41 Philidor: Larsen variation |
 |
|
 | <0.1% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 120 |
B02 Alekhine's defence |
 |
|
 | <0.1% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 121 |
B02 Alekhine's defence: Mokele Mbembe (Buecker) variation |
 |
|
 | <0.1% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 122 |
B95 Sicilian: Najdorf, 6...e6 |
 |
|
 | <0.1% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 123 |
B03 Alekhine's defence |
 |
|
 | <0.1% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 124 |
B00 Barnes defence |
 |
|
 | <0.1% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 125 |
B00 Fred |
 |
|
 | <0.1% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 126 |
A40 Queen's pawn: Charlick (Englund) gambit |
 |
|
 | <0.1% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 127 |
C20 KP: King's head opening |
 |
|
 | <0.1% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 128 |
B01 Scandinavian defence |
 |
|
 | <0.1% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 129 |
D06 QGD: symmetrical (Austrian) defence |
 |
|
 | <0.1% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 130 |
B01 Scandinavian: Anderssen counter-attack |
 |
|
 | <0.1% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 131 |
C23 Bishop's opening: Philidor variation |
 |
|
 | <0.1% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 132 |
B01 Scandinavian gambit |
 |
|
 | <0.1% |
|
2 |
1 |
0 |
1 |
0 |
0 |
0 |
| 133 |
C26 Vienna: Falkbeer variation |
 |
|
 | <0.1% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 134 |
C26 Vienna game |
 |
|
 | <0.1% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 135 |
A03 Bird's opening |
 |
|
 | <0.1% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 136 |
D07 QGD: Chigorin defence |
 |
|
 | <0.1% |
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
| 137 |
C33 KGA: Villemson (Steinitz) gambit |
 |
|
 | <0.1% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 138 |
B41 Sicilian: Kan variation |
 |
|
 | <0.1% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 139 |
D24 QGA, 4.Nc3 |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 140 |
D00 Levitsky attack (Queen's bishop attack) |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 141 |
D00 Blackmar gambit |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 142 |
C45 Scotch: Horwitz attack |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 143 |
A00 Ware (Meadow Hay) opening |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 144 |
A00 Hammerschlag (Fried fox/Pork chop opening) |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 145 |
A00 Anti-Borg (Desprez) opening |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 146 |
A00 Durkin's attack |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 147 |
A02 Bird: From gambit |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 148 |
A22 English: Carls' Bremen system |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 149 |
A22 English: Bremen, reverse dragon |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 150 |
A22 English: Bremen, Smyslov system |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 151 |
B00 KP: Nimzovich defence |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 152 |
B01 Scandinavian: Marshall variation |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 153 |
B07 Pirc: Holmov system |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 154 |
B09 Pirc: Austrian attack |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 155 |
B09 Pirc: Austrian attack |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 156 |
B09 Pirc: Austrian attack, 6.Bd3 |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 157 |
B12 Caro-Masi defence |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 158 |
B27 Sicilian: Stiletto (Althouse) variation |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 159 |
B27 Sicilian: Quinteros variation |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 160 |
B29 Sicilian: Nimzovich-Rubinstein variation |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 161 |
B44 Sicilian defence |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 162 |
B45 Sicilian: Taimanov variation |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 163 |
B80 Sicilian: Scheveningen, Vitolins variation |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 164 |
B90 Sicilian: Najdorf |
 |
|
 | <0.1% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 165 |
C00 French defence |
 |
|
 | <0.1% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 166 |
C20 KP: Mengarini's opening |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
0 |
0 |
1 |
| 167 |
C21 Halasz gambit |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 168 |
C22 Centre game: Hall variation |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 169 |
C23 Bishop's opening |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 170 |
C24 Bishop's opening: Berlin defence |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 171 |
C33 King's gambit accepted |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 172 |
C33 KGA: Schurig gambit |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 173 |
C33 KGA: bishop's gambit, Greco variation |
 |
|
 | <0.1% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |