A00 | Anderssen's opening | | 1 0 0 | |
A04 | Reti v Dutch | | 2 0 0 | |
A08 | Reti | King's Indian attack | 1 0 0 | |
A13 | English opening | | 3 0 1 | |
A20 | English opening | | 1 0 0 | |
A28 | English | four knights, 4.e3 | 1 0 0 | |
A41 | Modern defence | | 1 0 0 | |
A46 | Queen's pawn | Yusupov-Rubinstein system | 1 1 0 | |
A56 | Benoni defence, Hromodka system | | 1 0 0 | |
A80 | Dutch | | 1 0 0 | |
A81 | Dutch defence | | 0 0 1 | |
A84 | Dutch defence, Rubinstein variation | | 1 2 1 | |
B00 | Owen defence | | 3 0 0 | |
B00 | St. George (Baker) defence | | 0 0 1 | |
B01 | Scandinavian (centre counter) defence | | 3 0 0 | |
B06 | Robatsch (modern) defence | | 1 0 0 | |
B15 | Caro-Kann defence | | 1 0 0 | |
B20 | Sicilian | Steinitz variation | 0 0 2 | |
B21 | Sicilian | Grand Prix attack | 1 0 0 | |
B23 | Sicilian | closed | 1 0 0 | |
B23 | Sicilian | closed, 2...Nc6 | 1 0 0 | |
B24 | Sicilian | closed | 1 0 0 | |
B27 | Sicilian | Hungarian variation | 0 0 1 | |
B40 | Sicilian | Pin variation (Sicilian counter-attack) | 0 1 0 | |
B40 | Sicilian defence | | 1 0 0 | |
B45 | Sicilian | Taimanov variation | 2 0 0 | |
B46 | Sicilian | Taimanov variation | 1 0 0 | |
C00 | French | Steinitz attack | 7 3 1 | , , , , , , , , , , |
C00 | French defence | | 1 0 0 | |
C01 | French | exchange variation | 1 0 1 | |
C02 | French | advance, Paulsen attack | 1 2 0 | |
C02 | French | advance, Milner-Barry gambit | 0 1 0 | |
C02 | French | advance, Steinitz variation | 1 0 0 | |
C05 | French | Tarrasch, closed variation | 1 1 0 | |
C07 | French | Tarrasch, open variation | 0 0 1 | |
C10 | French | Rubinstein variation | 2 1 2 | |
C10 | French | Paulsen variation | 1 0 0 | |
C11 | French | Steinitz variation | 6 0 0 | |
C11 | French | Swiss variation | 0 1 0 | |
C13 | French | classical | 1 1 0 | |
C13 | French | classical, Anderssen variation | 1 1 0 | |
C14 | French | classical, Steinitz variation | 0 0 1 | |
C15 | French | Winawer (Nimzovich) variation | 5 1 0 | |
C25 | Vienna game | | 8 0 4 | , , , , , , , , , , , |
C25 | Vienna | Steinitz gambit | 7 1 0 | |
C25 | Vienna | Steinitz gambit, Fraser-Minckwitz variation | 1 2 2 | |
C25 | Vienna gambit | | 3 0 0 | |
C25 | Vienna | Steinitz gambit, Zukertort defence | 1 0 2 | |
C25 | Vienna game, Max Lange defence | | 1 0 0 | |
C26 | Vienna | Falkbeer variation | 3 2 1 | |
C29 | Vienna gambit, Steinitz variation | | 8 3 3 | , , , , , , , , , , , , , |
C29 | Vienna gambit | | 1 1 1 | |
C30 | KGD | classical variation | 4 0 1 | |
C30 | KGD | classical, 4.c3 | 3 0 0 | |
C30 | King's gambit | | 1 0 0 | |
C31 | KGD | Falkbeer, Rubinstein variation | 3 0 0 | |
C31 | KGD | Falkbeer counter-gambit | 1 0 0 | |
C33 | KGA | bishop's gambit, Bledow variation | 0 1 0 | |
C35 | KGA | Cunningham defence | 1 0 0 | |
C37 | KGA | Salvio gambit, Anderssen counter-attack | 3 0 1 | |
C37 | KGA | Silberschmidt gambit | 2 0 0 | |
C37 | KGA | Blachly gambit | 1 0 0 | |
C37 | KGA | Muzio gambit, From defence | 0 0 1 | |
C37 | KGA | Herzfeld gambit | 1 0 0 | |
C38 | KGA | Hanstein gambit | 0 0 1 | |
C39 | KGA | Kieseritsky, Berlin defence, 6.Bc4 | 5 1 1 | |
C39 | KGA | Kieseritsky, long whip (Stockwhip, classical) defence | 0 1 0 | |
C39 | KGA | Kieseritsky, Kolisch defence | 1 0 0 | |
C39 | KGA | Kieseritsky, Brentano (Campbell) defence | 1 0 0 | |
C40 | QP counter-gambit (elephant gambit) | | 0 0 1 | |
C41 | Philidor | Steinitz variation | 2 0 0 | |
C41 | Philidor | Boden variation | 1 0 0 | |
C43 | Petrov | modern attack, Steinitz variation | 1 1 0 | |
C43 | Petrov | modern (Steinitz) attack | 1 0 0 | |
C44 | Scotch gambit | | 1 0 0 | |
C45 | Scotch | Schmidt variation | 0 0 1 | |
C46 | Three knights game | | 1 0 0 | |
C51 | Evans gambit | normal variation | 4 0 0 | |
C51 | Evans gambit declined, Lange variation | | 1 1 1 | |
C51 | Evans counter-gambit | | 2 0 0 | |
C51 | Evans gambit | Morphy attack | 1 0 0 | |
C51 | Evans gambit | Paulsen variation | 1 0 0 | |
C52 | Evans gambit | compromised defence | 4 0 0 | |
C52 | Evans gambit | | 2 0 0 | |
C52 | Evans gambit | Waller attack | 1 0 0 | |
C53 | Giuoco Piano | | 2 2 1 | |
C53 | Giuoco Piano | centre-holding variation | 0 0 1 | |
C53 | Giuoco Piano | Anderssen variation | 0 0 1 | |
C54 | Giuoco Piano | Steinitz variation | 0 1 2 | |
C54 | Giuoco Piano | Greco's attack | 3 0 0 | |
C55 | two knights | Max Lange attack | 1 0 0 | |
C58 | Two knights defence | | 0 0 2 | |
C59 | two knights defence | Steinitz variation | 1 1 2 | |
C60 | Ruy Lopez (Spanish opening) | | 0 1 0 | |
C65 | Ruy Lopez | Berlin defence | 6 2 1 | |
C67 | Ruy Lopez | Berlin defence, open variation | 2 3 1 | |
C77 | Ruy Lopez | Anderssen variation | 3 1 1 | |
C79 | Ruy Lopez | Steinitz defence deferred (Russian defence) | 1 0 0 | |
D00 | Queen's pawn game | | 0 1 0 | |
D02 | Queen's pawn game | | 5 0 1 | |
D05 | Queen's pawn game | | 1 1 0 | |
D06 | QGD | Marshall defence | 0 1 0 | |
D07 | QGD | Chigorin defence | 1 1 0 | |
D11 | QGD Slav | 3.Nf3 | 0 0 1 | |
D20 | Queen's gambit accepted | | 0 1 1 | |
D20 | QGA | 3.e4 | 0 0 1 | |
D21 | QGA | 3.Nf3 | 1 0 0 | |
D26 | QGA | 4...e6 | 1 0 0 | |
D31 | QGD | semi-Slav | 0 1 1 | |
D31 | QGD | semi-Slav, Marshall gambit | 1 0 0 | |
D31 | QGD | Janowski variation | 0 0 1 | |
D35 | QGD | Harrwitz attack | 1 1 1 | |
D35 | QGD | 3...Nf6 | 0 1 1 | |
D37 | QGD | classical variation (5.Bf4) | 3 1 1 | |
D37 | QGD | 4.Nf3 | 3 0 1 | |
D40 | QGD | Semi-Tarrasch defence | 1 1 0 | |
D45 | QGD semi-Slav | 5...Nd7 | 0 0 1 | |
D46 | QGD semi-Slav | Chigorin defence | 3 0 0 | |
D53 | QGD | 4.Bg5 Be7, 5.e3 O-O | 1 5 2 | |
D53 | QGD | 4.Bg5 Be7 | 1 0 0 | |
D55 | QGD | 6.Nf3 | 2 0 0 | |
D60 | QGD | Orthodox defence | 0 1 1 | |
D60 | QGD | Orthodox defence, Rauzer variation | 0 0 1 | |
D66 | QGD | Orthodox defence, Bd3 line | 1 0 0 | |
D67 | QGD | Orthodox defence, Bd3 line | 0 1 0 | |
E14 | Queen's Indian | 4.e3 | 0 1 0 | |
E22 | Nimzo-Indian | Spielmann variation | 0 1 0 | |
E48 | Nimzo-Indian | 4.e3 O-O, 5.Bd3 d5 | 1 0 0 | |