| Position |
Opening |
Usage Ratio |
Games |
 |
 |
| Win |
Lost |
Draw |
Win |
Lost |
Draw |
| 1 |
C00 French defence |
 |
5.2% |
 |
|
29 |
24 |
1 |
4 |
0 |
0 |
0 |
| 2 |
B50 Sicilian |
 |
3.8% |
 |
|
21 |
18 |
2 |
0 |
0 |
0 |
1 |
| 3 |
B01 Scandinavian (centre counter) defence |
 |
3.4% |
 |
|
19 |
13 |
0 |
4 |
1 |
0 |
1 |
| 4 |
B30 Sicilian defence |
 |
3.0% |
 |
|
17 |
15 |
1 |
1 |
0 |
0 |
0 |
| 5 |
D30 Queen's gambit declined |
 |
2.3% |
 |
|
13 |
0 |
0 |
0 |
8 |
4 |
1 |
| 6 |
C41 Philidor's defence |
 |
2.1% |
 |
|
12 |
12 |
0 |
0 |
0 |
0 |
0 |
| 7 |
B10 Caro-Kann defence |
 |
2.0% |
 |
|
11 |
9 |
0 |
1 |
1 |
0 |
0 |
| 8 |
D00 Queen's pawn game |
 |
2.0% |
 |
|
11 |
0 |
0 |
0 |
8 |
1 |
2 |
| 9 |
C69 Ruy Lopez: exchange variation, 5.O-O |
 |
2.0% |
 |
|
11 |
6 |
1 |
0 |
4 |
0 |
0 |
| 10 |
C64 Ruy Lopez: classical defence, 4.c3 |
 |
|
 | 1.8% |
|
10 |
5 |
0 |
0 |
5 |
0 |
0 |
| 11 |
B00 Owen defence |
 |
|
 | 1.6% |
|
9 |
7 |
0 |
1 |
1 |
0 |
0 |
| 12 |
C64 Ruy Lopez: classical (Cordel) defence |
 |
|
 | 1.6% |
|
9 |
1 |
0 |
0 |
7 |
0 |
1 |
| 13 |
B00 King's pawn opening |
 |
|
 | 1.4% |
|
8 |
7 |
0 |
0 |
1 |
0 |
0 |
| 14 |
C50 Giuoco Piano |
 |
|
 | 1.4% |
|
8 |
1 |
0 |
0 |
7 |
0 |
0 |
| 15 |
B40 Sicilian defence |
 |
|
 | 1.3% |
|
7 |
7 |
0 |
0 |
0 |
0 |
0 |
| 16 |
C42 Petrov: French attack |
 |
|
 | 1.3% |
|
7 |
5 |
0 |
2 |
0 |
0 |
0 |
| 17 |
A00 Benko's opening |
 |
|
 | 1.3% |
|
7 |
2 |
0 |
1 |
2 |
1 |
1 |
| 18 |
D02 Queen's pawn game |
 |
|
 | 1.3% |
|
7 |
0 |
0 |
0 |
7 |
0 |
0 |
| 19 |
A03 Bird's opening |
 |
|
 | 1.3% |
|
7 |
4 |
1 |
0 |
1 |
1 |
0 |
| 20 |
D20 Queen's gambit accepted |
 |
|
 | 1.1% |
|
6 |
0 |
0 |
0 |
4 |
2 |
0 |
| 21 |
B06 Robatsch (modern) defence |
 |
|
 | 1.1% |
|
6 |
2 |
2 |
0 |
1 |
0 |
1 |
| 22 |
B20 Sicilian defence |
 |
|
 | 1.1% |
|
6 |
5 |
0 |
0 |
1 |
0 |
0 |
| 23 |
C62 Ruy Lopez: old Steinitz defence |
 |
|
 | 1.1% |
|
6 |
6 |
0 |
0 |
0 |
0 |
0 |
| 24 |
C24 Bishop's opening: Berlin defence |
 |
|
 | 1.1% |
|
6 |
0 |
0 |
0 |
6 |
0 |
0 |
| 25 |
D53 QGD: 4.Bg5 Be7 |
 |
|
 | 0.9% |
|
5 |
0 |
0 |
0 |
4 |
1 |
0 |
| 26 |
C20 KP: Indian opening |
 |
|
 | 0.9% |
|
5 |
0 |
0 |
0 |
3 |
1 |
1 |
| 27 |
C21 Danish gambit |
 |
|
 | 0.9% |
|
5 |
0 |
0 |
0 |
4 |
0 |
1 |
| 28 |
C23 Bishop's opening |
 |
|
 | 0.9% |
|
5 |
0 |
0 |
0 |
5 |
0 |
0 |
| 29 |
C23 Bishop's opening: Classical variation |
 |
|
 | 0.9% |
|
5 |
0 |
0 |
0 |
5 |
0 |
0 |
| 30 |
C34 KGA: Schallop defence |
 |
|
 | 0.9% |
|
5 |
0 |
0 |
0 |
5 |
0 |
0 |
| 31 |
C50 King's pawn game |
 |
|
 | 0.9% |
|
5 |
4 |
0 |
1 |
0 |
0 |
0 |
| 32 |
C53 Giuoco Piano |
 |
|
 | 0.9% |
|
5 |
1 |
0 |
0 |
4 |
0 |
0 |
| 33 |
C34 King's knight's gambit |
 |
|
 | 0.7% |
|
4 |
0 |
0 |
0 |
4 |
0 |
0 |
| 34 |
C40 QP counter-gambit (elephant gambit) |
 |
|
 | 0.7% |
|
4 |
2 |
0 |
0 |
2 |
0 |
0 |
| 35 |
C42 Petrov's defence |
 |
|
 | 0.7% |
|
4 |
2 |
1 |
0 |
1 |
0 |
0 |
| 36 |
C68 Ruy Lopez: exchange variation |
 |
|
 | 0.7% |
|
4 |
4 |
0 |
0 |
0 |
0 |
0 |
| 37 |
C68 Ruy Lopez: exchange, Keres variation |
 |
|
 | 0.7% |
|
4 |
4 |
0 |
0 |
0 |
0 |
0 |
| 38 |
C78 Ruy Lopez: Moeller defence |
 |
|
 | 0.7% |
|
4 |
0 |
0 |
0 |
4 |
0 |
0 |
| 39 |
D00 Queen's pawn, Mason variation |
 |
|
 | 0.7% |
|
4 |
0 |
0 |
0 |
2 |
0 |
2 |
| 40 |
B28 Sicilian: O'Kelly variation |
 |
|
 | 0.7% |
|
4 |
4 |
0 |
0 |
0 |
0 |
0 |
| 41 |
C44 Ponziani: Jaenisch counter-attack |
 |
|
 | 0.7% |
|
4 |
0 |
0 |
0 |
4 |
0 |
0 |
| 42 |
C46 Four knights: Italian variation |
 |
|
 | 0.7% |
|
4 |
1 |
0 |
0 |
3 |
0 |
0 |
| 43 |
C54 Giuoco Piano |
 |
|
 | 0.7% |
|
4 |
0 |
0 |
0 |
4 |
0 |
0 |
| 44 |
C50 Giuoco Pianissimo |
 |
|
 | 0.7% |
|
4 |
0 |
0 |
0 |
4 |
0 |
0 |
| 45 |
A00 Polish (Sokolsky) opening |
 |
|
 | 0.7% |
|
4 |
0 |
0 |
0 |
4 |
0 |
0 |
| 46 |
A01 Nimzovich-Larsen attack: modern variation |
 |
|
 | 0.7% |
|
4 |
1 |
0 |
0 |
3 |
0 |
0 |
| 47 |
A40 Queen's pawn |
 |
|
 | 0.7% |
|
4 |
0 |
0 |
0 |
3 |
0 |
1 |
| 48 |
C60 Ruy Lopez: Cozio defence |
 |
|
 | 0.5% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 49 |
A00 Clemenz (Mead's, Basman's or de Klerk's) opening |
 |
|
 | 0.5% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 50 |
C00 French defence |
 |
|
 | 0.5% |
|
3 |
2 |
0 |
1 |
0 |
0 |
0 |
| 51 |
C45 Scotch: Steinitz variation |
 |
|
 | 0.5% |
|
3 |
0 |
0 |
0 |
2 |
1 |
0 |
| 52 |
C61 Ruy Lopez: Bird's defence |
 |
|
 | 0.5% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 53 |
C01 French: exchange variation |
 |
|
 | 0.5% |
|
3 |
1 |
2 |
0 |
0 |
0 |
0 |
| 54 |
C20 King's pawn game |
 |
|
 | 0.5% |
|
3 |
2 |
0 |
0 |
1 |
0 |
0 |
| 55 |
C21 Centre game |
 |
|
 | 0.5% |
|
3 |
0 |
0 |
0 |
3 |
0 |
0 |
| 56 |
A40 Queen's pawn: Lundin (Kevitz-Mikenas) defence |
 |
|
 | 0.5% |
|
3 |
0 |
0 |
0 |
2 |
1 |
0 |
| 57 |
A02 Bird's opening |
 |
|
 | 0.5% |
|
3 |
3 |
0 |
0 |
0 |
0 |
0 |
| 58 |
C33 KGA: bishop's gambit, Maurian defence |
 |
|
 | 0.5% |
|
3 |
0 |
0 |
0 |
3 |
0 |
0 |
| 59 |
C42 Petrov three knights game |
 |
|
 | 0.5% |
|
3 |
0 |
0 |
1 |
2 |
0 |
0 |
| 60 |
C42 Petrov: Cochrane gambit |
 |
|
 | 0.5% |
|
3 |
0 |
0 |
0 |
3 |
0 |
0 |
| 61 |
C40 Latvian counter-gambit |
 |
|
 | 0.5% |
|
3 |
2 |
0 |
0 |
1 |
0 |
0 |
| 62 |
A20 English opening |
 |
|
 | 0.5% |
|
3 |
0 |
0 |
0 |
3 |
0 |
0 |
| 63 |
B02 Alekhine's defence: two pawns' (Lasker's) attack |
 |
|
 | 0.5% |
|
3 |
2 |
0 |
0 |
1 |
0 |
0 |
| 64 |
C50 Giuoco Pianissimo |
 |
|
 | 0.5% |
|
3 |
0 |
0 |
0 |
3 |
0 |
0 |
| 65 |
B00 KP: Nimzovich defence |
 |
|
 | 0.5% |
|
3 |
2 |
0 |
0 |
1 |
0 |
0 |
| 66 |
D37 QGD: 4.Nf3 |
 |
|
 | 0.5% |
|
3 |
0 |
0 |
0 |
2 |
0 |
1 |
| 67 |
D53 QGD: 4.Bg5 Be7, 5.e3 O-O |
 |
|
 | 0.5% |
|
3 |
0 |
0 |
0 |
3 |
0 |
0 |
| 68 |
C55 Two knights defence |
 |
|
 | 0.4% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 69 |
A40 Queen's pawn: English defence |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 70 |
C22 Centre game |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 71 |
C44 Scotch: Goering gambit |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 72 |
A00 Saragossa opening |
 |
|
 | 0.4% |
|
2 |
1 |
0 |
0 |
0 |
0 |
1 |
| 73 |
C40 Greco defence |
 |
|
 | 0.4% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 74 |
C40 King's knight opening |
 |
|
 | 0.4% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 75 |
C44 Dresden opening |
 |
|
 | 0.4% |
|
2 |
1 |
0 |
0 |
1 |
0 |
0 |
| 76 |
C25 Vienna game, Max Lange defence |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 77 |
C44 King's pawn game |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
1 |
0 |
1 |
| 78 |
D37 QGD: classical variation (5.Bf4) |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
0 |
2 |
0 |
| 79 |
C70 Ruy Lopez: Classical defence deferred |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 80 |
B01 Scandinavian defence |
 |
|
 | 0.4% |
|
2 |
1 |
1 |
0 |
0 |
0 |
0 |
| 81 |
C44 Scotch gambit: Dubois-Reti defence |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
1 |
0 |
1 |
| 82 |
A04 Reti opening |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 83 |
A40 Queen's pawn |
 |
|
 | 0.4% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 84 |
C88 Ruy Lopez: closed |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 85 |
A00 Dunst (Sleipner,Heinrichsen) opening |
 |
|
 | 0.4% |
|
2 |
1 |
0 |
0 |
1 |
0 |
0 |
| 86 |
A06 Reti opening |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 87 |
A00 Dunst (Sleipner, Heinrichsen) opening |
 |
|
 | 0.4% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 88 |
C50 Giuoco Piano: four knights variation |
 |
|
 | 0.4% |
|
2 |
0 |
1 |
0 |
1 |
0 |
0 |
| 89 |
B12 Caro-Kann: advance variation |
 |
|
 | 0.4% |
|
2 |
2 |
0 |
0 |
0 |
0 |
0 |
| 90 |
A41 Queen's Pawn |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 91 |
A00 Van't Kruijs opening |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
1 |
0 |
0 |
1 |
| 92 |
A45 Queen's pawn game |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
1 |
0 |
1 |
| 93 |
D10 QGD Slav defence |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 94 |
D02 Queen's bishop game |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
2 |
0 |
0 |
| 95 |
C42 Petrov: classical attack, Mason variation |
 |
|
 | 0.4% |
|
2 |
0 |
0 |
0 |
1 |
1 |
0 |
| 96 |
A04 Reti opening |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 97 |
C63 Ruy Lopez: Schliemann defence |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 98 |
C54 Giuoco Piano: Greco's attack |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 99 |
C54 Giuoco Piano: Greco variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 100 |
C55 Two knights defence (Modern bishop's opening) |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 101 |
C60 Ruy Lopez: Cozio defence, Paulsen variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 102 |
C57 two knights defence: Wilkes Barre (Traxler) variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 103 |
C60 Ruy Lopez (Spanish opening) |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 104 |
C58 two knights defence: Bogolyubov variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 105 |
D55 QGD: Neo-orthodox variation, 7.Bh4 |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 106 |
D35 QGD: exchange, positional line |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 107 |
D35 QGD: Harrwitz attack |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 108 |
D35 QGD: 3...Nf6 |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 109 |
D30 QGD |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 110 |
A00 Polish: Outflank variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 111 |
D20 QGA: 3.e4 |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 112 |
A00 Grob: Fritz gambit |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 113 |
D10 QGD Slav defence: exchange variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 114 |
D06 QGD: Marshall defence |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 115 |
D04 Queen's pawn game |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 116 |
D02 Queen's pawn game |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 117 |
D00 Queen's pawn: Chigorin variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 118 |
D00 Blackmar gambit |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
0 |
1 |
| 119 |
D00 Levitsky attack (Queen's bishop attack) |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 120 |
C84 Ruy Lopez: closed defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 121 |
C79 Ruy Lopez: Steinitz defence deferred (Russian defence) |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 122 |
A00 Crab opening |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 123 |
C78 Ruy Lopez: Archangelsk (counterthrust) variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 124 |
C77 Ruy Lopez: Anderssen variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 125 |
C77 Ruy Lopez: four knights (Tarrasch) variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 126 |
C70 Ruy Lopez: Caro variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 127 |
C69 Ruy Lopez: exchange, Gligoric variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 128 |
C69 Ruy Lopez: exchange variation, Alapin gambit |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 129 |
A00 Mieses opening |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 130 |
C66 Ruy Lopez: Berlin defence, 4.O-O, d6 |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 131 |
C65 Ruy Lopez: Berlin defence |
 |
|
 | 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 132 |
C20 KP: Patzer opening |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 133 |
C20 KP: King's head opening |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 134 |
C02 French: advance variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 135 |
C02 French: advance, Nimzovich system |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
1 |
0 |
0 |
0 |
| 136 |
A40 Modern defence |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 137 |
C00 French: Reti (Spielmann) variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 138 |
C00 French defence, Steiner variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
1 |
0 |
0 |
0 |
| 139 |
A43 Old Benoni defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 140 |
B32 Sicilian: Labourdonnais-Loewenthal variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 141 |
A50 Queen's pawn game |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 142 |
B27 Sicilian: Hungarian variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 143 |
B27 Sicilian defence |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 144 |
B21 Sicilian: Smith-Morra gambit |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 145 |
B21 Sicilian: Grand Prix attack |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 146 |
A53 Old Indian defence |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 147 |
B13 Caro-Kann: exchange variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 148 |
B12 Caro-Kann defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 149 |
B12 Caro-Kann defence |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 150 |
A80 Dutch, 2.Bg5 variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 151 |
B08 Pirc: classical system, 5.Be2 |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 152 |
B07 Pirc defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 153 |
A82 Dutch: Staunton gambit |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 154 |
B05 Alekhine's defence: modern, Alekhine variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 155 |
B03 Alekhine's defence: exchange variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 156 |
B01 Scandinavian: Pytel-Wade variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 157 |
B00 St. George (Baker) defence |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 158 |
B00 KP: Nimzovich defence |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 159 |
C53 Giuoco Piano: Anderssen variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 160 |
C53 Giuoco Piano: Bird's attack |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 161 |
A05 Reti opening |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 162 |
C51 Evans gambit: 5...Be7 |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 163 |
A06 Reti: old Indian attack |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 164 |
A10 English opening |
 |
|
 | 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |
| 165 |
C48 Four knights: Ranken variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 166 |
C47 Four knights: Belgrade gambit |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 167 |
C47 Four knights: Scotch, 4...exd4 |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 168 |
A10 English opening |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 169 |
C45 Scotch: Pulling counter-attack |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
0 |
1 |
| 170 |
C45 Scotch game |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
0 |
1 |
| 171 |
A13 English opening |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 172 |
C44 Irish (Chicago) gambit |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 173 |
C42 Petrov: Paulsen attack |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 174 |
A22 English opening |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 175 |
C41 Philidor: Lopez counter-gambit |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 176 |
A25 English: Sicilian reversed |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
0 |
1 |
| 177 |
A29 English: four knights, kingside fianchetto |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 178 |
C40 Damiano's defence |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 179 |
C37 KGA: Blachly gambit |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
0 |
1 |
0 |
| 180 |
A30 English: symmetrical variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 181 |
A31 English: symmetrical, Benoni formation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
1 |
0 |
0 |
0 |
| 182 |
C26 Vienna: Falkbeer variation |
 |
|
 | 0.2% |
|
1 |
1 |
0 |
0 |
0 |
0 |
0 |
| 183 |
C24 Bishop's opening: Urusov gambit |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 184 |
C24 Bishop's opening: Ponziani gambit |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 185 |
A35 English: symmetrical variation |
 |
|
 | 0.2% |
|
1 |
0 |
0 |
0 |
1 |
0 |
0 |
| 186 |
C22 Centre game: Berger variation |
 |
|
 | 0.2% |
|
1 |
0 |
1 |
0 |
0 |
0 |
0 |