| Amar Gambit | |
| Amsterdam Attack | |
| Anderssen's Opening | |
| Anderssen's Opening: Polish Gambit | |
| Barnes Opening | |
| Barnes Opening: Fool's Mate | |
| Barnes Opening: Gedult Gambit | |
| Barnes Opening: Gedult Gambit | |
| Barnes Opening: Hammerschlag | |
| Clemenz Opening | |
| Clemenz Opening: Spike Lee Gambit | |
| Crab Opening | |
| Creepy Crawly Formation: Classical Defense | |
| Formation: Hippopotamus Attack | |
| Formation: Shy Attack | |
| Global Opening | |
| Grob Opening | |
| Grob Opening: Alessi Gambit | |
| Grob Opening: Double Grob | |
| Grob Opening: Double Grob, Coca-Cola Gambit | |
| Grob Opening: Grob Gambit | |
| Grob Opening: Grob Gambit Declined | |
| Grob Opening: Grob Gambit, Basman Gambit | |
| Grob Opening: Grob Gambit, Fritz Gambit | |
| Grob Opening: Grob Gambit, Fritz Gambit, Romford Countergambit | |
| Grob Opening: Grob Gambit, Keres Gambit | |
| Grob Opening: Grob Gambit, Richter-Grob Gambit | |
| Grob Opening: Keene Defense | |
| Grob Opening: Keene Defense, Main Line | |
| Grob Opening: London Defense | |
| Grob Opening: Romford Countergambit | |
| Grob Opening: Spike Attack | |
| Grob Opening: Spike, Hurst Attack | |
| Grob Opening: Zilbermints Gambit | |
| Grob Opening: Zilbermints Gambit, Schiller Defense | |
| Grob Opening: Zilbermints Gambit, Zilbermints-Hartlaub Gambit | |
| Hungarian Opening | |
| Hungarian Opening: Asten Gambit | |
| Hungarian Opening: Burk Gambit | |
| Hungarian Opening: Bücker Gambit | |
| Hungarian Opening: Catalan Formation | |
| Hungarian Opening: Dutch Defense | |
| Hungarian Opening: Indian Defense | |
| Hungarian Opening: Myers Defense | |
| Hungarian Opening: Pachman Gambit | |
| Hungarian Opening: Paris Gambit | |
| Hungarian Opening: Reversed Alekhine | |
| Hungarian Opening: Reversed Brooklyn Defense, Brooklyn Benko Gambit | |
| Hungarian Opening: Reversed Modern Defense | |
| Hungarian Opening: Reversed Norwegian Defense | |
| Hungarian Opening: Sicilian Invitation | |
| Hungarian Opening: Slav Formation | |
| Hungarian Opening: Symmetrical Variation | |
| Hungarian Opening: Van Kuijk Gambit | |
| Hungarian Opening: Winterberg Gambit | |
| Kádas Opening | |
| Kádas Opening: Beginner's Trap | |
| Kádas Opening: Kádas Gambit | |
| Kádas Opening: Kádas Gambit | |
| Kádas Opening: Kádas Gambit | |
| Kádas Opening: Myers Variation | |
| Kádas Opening: Schneider Gambit | |
| Kádas Opening: Steinbok Gambit | |
| Lasker Simul Special | |
| Mieses Opening | |
| Mieses Opening: Myers Spike Attack | |
| Mieses Opening: Reversed Rat | |
| Polish Opening | |
| Polish Opening: Baltic Defense | |
| Polish Opening: Birmingham Gambit | |
| Polish Opening: Bugayev Advance Variation | |
| Polish Opening: Bugayev Attack | |
| Polish Opening: Czech Defense | |
| Polish Opening: Dutch Defense | |
| Polish Opening: German Defense | |
| Polish Opening: Grigorian Variation | |
| Polish Opening: Karniewski Variation | |
| Polish Opening: King's Indian Variation | |
| Polish Opening: King's Indian Variation, Schiffler Attack | |
| Polish Opening: King's Indian Variation, Sokolsky Attack | |
| Polish Opening: Myers Variation | |
| Polish Opening: Outflank Variation | |
| Polish Opening: Queen's Indian Variation | |
| Polish Opening: Queenside Defense | |
| Polish Opening: Rooks Swap Line | |
| Polish Opening: Schiffler-Sokolsky Variation | |
| Polish Opening: Schuehler Gambit | |
| Polish Opening: Symmetrical Variation | |
| Polish Opening: Tartakower Gambit | |
| Polish Opening: Wolferts Gambit | |
| Saragossa Opening | |
| Sodium Attack | |
| Sodium Attack: Chenoboskion Variation | |
| Sodium Attack: Durkin Gambit | |
| Valencia Opening | |
| Van Geet Opening | |
| Van Geet Opening: Battambang Variation | |
| Van Geet Opening: Billockus-Johansen Gambit | |
| Van Geet Opening: Caro-Kann Variation, St. Patrick's Attack | |
| Van Geet Opening: Damhaug Gambit | |
| Van Geet Opening: Dougherty Gambit | |
| Van Geet Opening: Dunst-Perrenet Gambit | |
| Van Geet Opening: Düsseldorf Gambit | |
| Van Geet Opening: Gladbacher Gambit | |
| Van Geet Opening: Hector Gambit | |
| Van Geet Opening: Hergert Gambit | |
| Van Geet Opening: Hulsemann Gambit | |
| Van Geet Opening: Jendrossek Gambit | |
| Van Geet Opening: Kluever Gambit | |
| Van Geet Opening: Laroche Gambit | |
| Van Geet Opening: Liebig Gambit | |
| Van Geet Opening: Melleby Gambit | |
| Van Geet Opening: Myers Attack | |
| Van Geet Opening: Napoleon Attack | |
| Van Geet Opening: Novosibirsk Variation | |
| Van Geet Opening: Nowokunski Gambit | |
| Van Geet Opening: Pfeiffer Gambit | |
| Van Geet Opening: Pfeiffer Gambit, Sleipnir Countergambit | |
| Van Geet Opening: Reversed Nimzowitsch | |
| Van Geet Opening: Reversed Scandinavian | |
| Van Geet Opening: Sicilian Two Knights | |
| Van Geet Opening: Sleipnir Gambit | |
| Van Geet Opening: Twyble Attack | |
| Van Geet Opening: Tübingen Gambit | |
| Van Geet Opening: Venezolana Variation | |
| Van Geet Opening: Warsteiner Gambit | |
| Van't Kruijs Opening | |
| Van't Kruijs Opening: Bouncing Bishop Variation | |
| Van't Kruijs Opening: Keoni-Hiva Gambit, Akahi Variation | |
| Van't Kruijs Opening: Keoni-Hiva Gambit, Alua Variation | |
| Van't Kruijs Opening: Keoni-Hiva Gambit, Ekolu Variation | |
| Venezolana Opening | |
| Ware Opening | |
| Ware Opening: Meadow Hay Trap | |
| Ware Opening: Ware Gambit | |
| Ware Opening: Wing Gambit | |
| Nimzo-Larsen Attack | |
| Nimzo-Larsen Attack: Classical Variation | |
| Nimzo-Larsen Attack: Dutch Variation | |
| Nimzo-Larsen Attack: English Variation | |
| Nimzo-Larsen Attack: Graz Attack | |
| Nimzo-Larsen Attack: Indian Variation | |
| Nimzo-Larsen Attack: Modern Variation | |
| Nimzo-Larsen Attack: Modern Variation | |
| Nimzo-Larsen Attack: Modern Variation | |
| Nimzo-Larsen Attack: Pachman Gambit | |
| Nimzo-Larsen Attack: Polish Variation | |
| Nimzo-Larsen Attack: Ringelbach Gambit | |
| Nimzo-Larsen Attack: Spike Variation | |
| Nimzo-Larsen Attack: Symmetrical Variation | |
| Bird Opening | |
| Bird Opening | |
| Bird Opening: Batavo-Polish Attack | |
| Bird Opening: Double Duck Formation | |
| Bird Opening: From's Gambit | |
| Bird Opening: From's Gambit, Bahr Gambit | |
| Bird Opening: From's Gambit, Langheld Gambit | |
| Bird Opening: From's Gambit, Lasker Variation | |
| Bird Opening: From's Gambit, Lipke Variation | |
| Bird Opening: Hobbs Gambit | |
| Bird Opening: Hobbs-Zilbermints Gambit | |
| Bird Opening: Horsefly Defense | |
| Bird Opening: Lasker Gambit | |
| Bird Opening: Mujannah | |
| Bird Opening: Myers Defense | |
| Bird Opening: Platz Gambit | |
| Bird Opening: Schlechter Gambit | |
| Bird Opening: Siegener Gambit | |
| Bird Opening: Swiss Gambit | |
| Bird Opening: Wagner-Zwitersch Gambit | |
| Bird Opening: Dutch Variation | |
| Bird Opening: Dutch Variation, Dudweiler Gambit | |
| Bird Opening: Lasker Variation | |
| Bird Opening: Sturm Gambit | |
| Bird Opening: Thomas Gambit | |
| Bird Opening: Williams Gambit | |
| Bird Opening: Williams Gambit | |
| Bird Opening: Williams-Zilbermints Gambit | |
| Colle System: Rhamphorhynchus Variation | |
| Modern Defense: Semi-Averbakh Variation, Polish Variation | |
| Modern Defense: Semi-Averbakh Variation, Pterodactyl Variation | |
| Modern Defense: Semi-Averbakh Variation, Pterodactyl Variation Accepted | |
| Zukertort Defense: Kingside Variation | |
| Zukertort Defense: Sicilian Knight Variation | |
| Zukertort Opening | |
| Zukertort Opening: Arctic Defense | |
| Zukertort Opening: Arctic Defense, Drunken Knight Variation | |
| Zukertort Opening: Basman Defense | |
| Zukertort Opening: Black Mustang Defense | |
| Zukertort Opening: Drunken Cavalry Variation | |
| Zukertort Opening: Dutch Variation | |
| Zukertort Opening: Herrstrom Gambit | |
| Zukertort Opening: Kingside Fianchetto | |
| Zukertort Opening: Lisitsyn Gambit | |
| Zukertort Opening: Lisitsyn Gambit Deferred | |
| Zukertort Opening: Pirc Invitation | |
| Zukertort Opening: Polish Defense | |
| Zukertort Opening: Queen's Gambit Invitation | |
| Zukertort Opening: Queenside Fianchetto Variation | |
| Zukertort Opening: Ross Gambit | |
| Zukertort Opening: Shabalov Gambit | |
| Zukertort Opening: Sicilian Invitation | |
| Zukertort Opening: Slav Invitation | |
| Zukertort Opening: Speelsmet Gambit | |
| Zukertort Opening: St. George Defense | |
| Zukertort Opening: The Walrus | |
| Zukertort Opening: Ware Defense | |
| Zukertort Opening: Vos Gambit | |
| King's Indian Attack | |
| King's Indian Attack: Smyslov Variation | |
| Zukertort Opening: Wade Defense | |
| King's Indian Attack: Spassky Variation | |
| King's Indian Attack: Symmetrical Defense | |
| King's Indian Attack: Wahls Defense | |
| Polish Opening: Zukertort System | |
| Zukertort Opening | |
| Zukertort Opening | |
| Zukertort Opening: Lemberger Gambit | |
| Zukertort Opening: Double Fianchetto Attack | |
| Zukertort Opening: Myers Polish Attack | |
| Zukertort Opening: Nimzo-Larsen Variation | |
| Zukertort Opening: Quiet System | |
| Nimzo-Larsen Attack: Classical Variation | |
| Nimzo-Larsen Attack: Norfolk Gambit | |
| Nimzo-Larsen Attack: Norfolk Gambit | |
| Zukertort Opening | |
| Zukertort Opening: Ampel Variation | |
| Zukertort Opening: Old Indian Attack | |
| Zukertort Opening: Pachman Gambit | |
| Zukertort Opening: Regina-Nu Gambit | |
| Zukertort Opening: Reversed Mexican Defense | |
| Zukertort Opening: Santasiere's Folly | |
| Zukertort Opening: Tennison Gambit | |
| Zukertort Opening: The Potato | |
| Hungarian Opening: Wiedenhagen-Beta Gambit | |
| King's Indian Attack | |
| King's Indian Attack: Double Fianchetto | |
| King's Indian Attack: Keres Variation | |
| King's Indian Attack: Keres Variation | |
| King's Indian Attack: Omega-Delta Gambit | |
| King's Indian Attack: Pachman System | |
| King's Indian Attack: Sicilian Variation | |
| King's Indian Attack: Yugoslav Variation | |
| King's Indian Attack: French Variation | |
| King's Indian Attack: Sicilian Variation | |
| King's Indian Attack: Sicilian Variation | |
| Zukertort Opening: Reversed Grünfeld | |
| Zukertort Opening: Reversed Grünfeld | |
| Réti Opening | |
| Réti Opening: Advance Variation | |
| Réti Opening: Advance Variation, Michel Gambit | |
| Réti Opening: Penguin Variation | |
| Réti Opening: Reversed Blumenfeld Gambit | |
| Réti Opening: Réti Accepted | |
| Réti Opening: Réti Gambit, Keres Variation | |
| Réti Opening: Zilbermints Gambit | |
| English Opening | |
| English Opening: Achilles-Omega Gambit | |
| English Opening: Adorjan Defense | |
| English Opening: Anglo-Dutch Defense | |
| English Opening: Anglo-Dutch Defense, Hickmann Gambit | |
| English Opening: Anglo-Dutch Variation, Chabanon Gambit | |
| English Opening: Anglo-Dutch Variation, Ferenc Gambit | |
| English Opening: Anglo-Lithuanian Variation | |
| English Opening: Anglo-Scandinavian Defense | |
| English Opening: Anglo-Scandinavian Defense, Löhn Gambit | |
| English Opening: Anglo-Scandinavian Defense, Malvinas Variation | |
| English Opening: Anglo-Scandinavian Defense, Schulz Gambit | |
| English Opening: Great Snake Variation | |
| English Opening: Jaenisch Gambit | |
| English Opening: King's English Variation, Botvinnik System, Prickly Pawn Pass System | |
| English Opening: Myers Defense | |
| English Opening: Myers Gambit | |
| English Opening: Porcupine Variation | |
| English Opening: Wade Gambit | |
| English Opening: Zilbermints Gambit | |
| English Opening: Caro-Kann Defensive System | |
| Réti Opening: Anglo-Slav Variation, Bled Variation | |
| Réti Opening: Anglo-Slav Variation, Bogoljubov Variation | |
| Réti Opening: Anglo-Slav Variation, Bogoljubov Variation | |
| Réti Opening: Anglo-Slav Variation, Bogoljubov Variation | |
| Réti Opening: Anglo-Slav Variation, Capablanca Variation | |
| Réti Opening: Anglo-Slav Variation, London Defensive System | |
| Réti Opening: Anglo-Slav Variation, New York System | |
| Réti Opening: Anglo-Slav Variation, Torre System | |
| English Opening: Agincourt Defense | |
| English Opening: Agincourt Defense | |
| English Opening: Agincourt Defense | |
| English Opening: Agincourt Defense, Bogoljubov Defense | |
| English Opening: Agincourt Defense, Catalan Defense | |
| English Opening: Agincourt Defense, Catalan Defense | |
| English Opening: Agincourt Defense, Catalan Defense Accepted | |
| English Opening: Agincourt Defense, Catalan Defense, Semi-Slav Defense | |
| English Opening: Agincourt Defense, Kurajica Defense | |
| English Opening: Agincourt Defense, Tarrasch Defense | |
| English Opening: Agincourt Defense, Wimpy System | |
| English Opening: Neo-Catalan | |
| English Opening: Neo-Catalan Declined | |
| English Opening: Romanishin Gambit | |
| English Opening: Agincourt Defense, Keres Defense | |
| English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Réti Opening: Anglo-Slav Variation, Bogoljubov Variation, Stonewall Line | |
| English Opening: Anglo-Indian Defense | |
| English Opening: Anglo-Indian Defense, Anti-Anti-Grünfeld | |
| English Opening: Anglo-Indian Defense, Grünfeld Formation | |
| English Opening: Anglo-Indian Defense, King's Indian Formation | |
| English Opening: Anglo-Indian Defense, King's Indian Formation, Double Fianchetto | |
| English Opening: Anglo-Indian Defense, King's Knight Variation | |
| English Opening: Anglo-Indian Defense, Old Indian Formation | |
| English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| English Opening: Anglo-Indian Defense, Romanishin Variation | |
| English Opening: Anglo-Indian Defense, Scandinavian Defense | |
| English Opening: Anglo-Indian Defense, Scandinavian Defense, Exchange Variation | |
| English Opening: Anglo-Indian Defense, Slav Formation | |
| English Orangutan | |
| English Opening: Anglo-Grünfeld Defense | |
| English Opening: Anglo-Grünfeld Defense, Korchnoi Variation | |
| English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation | |
| English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation | |
| English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation | |
| English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| English Opening: Anglo-Indian Defense, Hedgehog System | |
| English Opening: Anglo-Indian Defense, Nimzo-English | |
| English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| English Opening: Anglo-Indian Defense, Queen's Indian Variation | |
| English Opening: Anglo-Indian Defense, Zvjaginsev-Krasenkow Attack | |
| English Opening: Mikenas-Carls Variation | |
| English Opening: Mikenas-Carls Variation | |
| English Opening: Mikenas-Carls Variation | |
| English Opening: Anglo-Indian Defense, Flohr-Mikenas-Carls Variation, Nei Gambit | |
| English Opening: Mikenas-Carls, Sicilian | |
| English Opening: Drill Variation | |
| English Opening: King's English Variation | |
| English Opening: King's English Variation, Kahiko-Hula Gambit | |
| English Opening: King's English Variation, Nimzowitsch Variation | |
| English Opening: King's English Variation, Nimzowitsch-Flohr Variation | |
| English Opening: King's English Variation | |
| English Opening: King's English Variation, Keres Defense | |
| English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| English Opening: King's English Variation, Reversed Sicilian | |
| English Opening: King's English Variation, Smyslov Defense | |
| English Opening: King's English Variation, Troger Defense | |
| English Opening: Carls-Bremen System | |
| English Opening: King's English Variation, Bellon Gambit | |
| English Opening: King's English Variation, Two Knights Variation | |
| English Opening: King's English Variation, Two Knights Variation, Reversed Dragon | |
| English Opening: King's English Variation, Two Knights Variation, Smyslov System | |
| English Opening: King's English, Erbenheimer Gambit | |
| English Opening: King's English, Mazedonisch | |
| English Opening: King's English Variation, Two Knights Variation, Keres Variation | |
| English Opening: King's English Variation, Two Knights Variation, Fianchetto Line | |
| English Opening: Closed, Taimanov Variation | |
| English Opening: Closed, Taimanov Variation | |
| English Opening: King's English Variation, Bremen-Hort Variation | |
| English Opening: King's English Variation, Closed System | |
| English Opening: King's English Variation, Hungarian Attack | |
| English Opening: King's English Variation, Reversed Closed Sicilian | |
| English Opening: King's English Variation, Taimanov Variation | |
| English Opening: King's English Variation, Botvinnik System | |
| English Opening: King's English Variation, Closed System, Full Symmetry | |
| English Opening: King's English Variation, Three Knights System | |
| English Opening: Four Knights System, Nimzowitsch Variation | |
| English Opening: King's English Variation, Four Knights Variation | |
| English Opening: King's English Variation, Four Knights Variation | |
| English Opening: King's English Variation, Four Knights Variation, Bradley Beach Variation | |
| English Opening: King's English Variation, Four Knights Variation, Flexible Line | |
| English Opening: King's English Variation, Four Knights Variation, Korchnoi Line | |
| English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| English Opening: Symmetrical Variation | |
| English Opening: Symmetrical Variation | |
| English Opening: Symmetrical Variation, Hedgehog Defense | |
| English Opening: Symmetrical Variation, Napolitano Gambit | |
| English Opening: Symmetrical, Hedgehog, Flexible Formation | |
| English Opening: Wing Gambit | |
| English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense | |
| English Opening: Symmetrical Variation, Anti-Benoni Variation, Geller Variation | |
| English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense | |
| English Opening: Symmetrical Variation, Fianchetto Variation | |
| English Opening: Symmetrical Variation, Normal Variation | |
| English Opening: Symmetrical Variation, Rubinstein Variation | |
| English Opening: Symmetrical Variation, Three Knights Variation | |
| English Opening: Symmetrical Variation, Four Knights Variation | |
| English Opening: Symmetrical Variation, Two Knights Variation | |
| English Opening: Symmetrical Variation, Botvinnik System | |
| English Opening: Symmetrical Variation, Botvinnik System Reversed, with e3 | |
| English Opening: Symmetrical Variation, Symmetrical Variation | |
| English Opening: Symmetrical Variation, Two Knights, Fianchetto Variation | |
| English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | |
| English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| English Opening: Symmetrical Variation, Double Fianchetto | |
| English Opening: Symmetrical Variation, Duchamp Variation | |
| English Opening: Symmetrical Variation, Full Symmetry Line | |
| English Opening: Symmetrical Variation, Mecking Variation | |
| Australian Defense | |
| Benoni Defense: Franco-Sicilian Hybrid | |
| Borg Defense: Borg Gambit | |
| Colle System: Pterodactyl Variation | |
| Colle System: Siroccopteryx Variation | |
| English Defense | |
| English Defense | |
| English Defense: Eastbourne Gambit | |
| English Defense: Hartlaub Gambit Accepted | |
| English Defense: Hartlaub Gambit Declined | |
| English Defense: Perrin Variation | |
| English Defense: Poli Gambit | |
| Englund Gambit | |
| Englund Gambit Complex Declined | |
| Englund Gambit Complex Declined: Diemer Counterattack | |
| Englund Gambit Complex: Englund Gambit | |
| Englund Gambit Complex: Felbecker Gambit | |
| Englund Gambit Complex: Hartlaub-Charlick Gambit | |
| Englund Gambit Complex: Mosquito Gambit | |
| Englund Gambit Complex: Soller Gambit | |
| Englund Gambit Complex: Soller Gambit Deferred | |
| Englund Gambit Complex: Stockholm Variation | |
| Englund Gambit Complex: Zilbermints Gambit | |
| Englund Gambit Declined: Reversed Alekhine | |
| Englund Gambit Declined: Reversed Brooklyn | |
| Englund Gambit Declined: Reversed French | |
| Englund Gambit Declined: Reversed Krebs | |
| Englund Gambit Declined: Reversed Mokele Mbembe | |
| Horwitz Defense | |
| Horwitz Defense: Zilbermints Gambit | |
| Kangaroo Defense | |
| Kangaroo Defense: Keres Defense, Transpositional Variation | |
| Mikenas Defense | |
| Mikenas Defense: Cannstatter Variation | |
| Mikenas Defense: Lithuanian Variation | |
| Mikenas Defense: Pozarek Gambit | |
| Modern Defense: Beefeater Variation | |
| Modern Defense: Lizard Defense, Pirc-Diemer Gambit | |
| Montevideo Defense | |
| Polish Defense | |
| Polish Defense: Spassky Gambit Accepted | |
| Pterodactyl Defense: Central, Benoni Beefeater Pterodactyl | |
| Pterodactyl Defense: Central, Benoni Pterodactyl | |
| Pterodactyl Defense: Fianchetto, Queen Benoni Pterodactyl | |
| Pterodactyl Defense: Fianchetto, Queen Pteranodon | |
| Pterodactyl Defense: Fianchetto, Queen Pterodactyl | |
| Pterodactyl Defense: Queen Pterodactyl, Quiet Line | |
| Queen's Pawn Game | |
| Queen's Pawn Game: Anglo-Slav Opening | |
| Queen's Pawn Game: Modern Defense | |
| Slav Indian: Kudischewitsch Gambit | |
| Zaire Defense | |
| Modern Defense | |
| Modern Defense: Neo-Modern Defense | |
| Old Indian Defense | |
| Queen's Pawn Game | |
| Rat Defense: English Rat | |
| Rat Defense: English Rat, Lisbon Gambit | |
| Rat Defense: English Rat, Pounds Gambit | |
| Robatsch Defense | |
| Wade Defense | |
| Zukertort Opening: Wade Defense, Chigorin Plan | |
| Modern Defense: Averbakh System | |
| Modern Defense: Averbakh Variation, Pseudo-Sämisch | |
| Modern Defense: Kotov Variation | |
| Modern Defense: Randspringer Variation | |
| Pterodactyl Defense | |
| Pterodactyl Defense: Central, Bogolubovia | |
| Benoni Defense: Benoni Gambit Accepted | |
| Benoni Defense: Benoni Gambit, Schlenker Defense | |
| Benoni Defense: Benoni-Indian Defense | |
| Benoni Defense: Benoni-Indian Defense, Kingside Move Order | |
| Benoni Defense: Benoni-Staunton Gambit | |
| Benoni Defense: Cormorant Gambit | |
| Benoni Defense: French Benoni | |
| Benoni Defense: Hawk Variation | |
| Benoni Defense: Old Benoni | |
| Benoni Defense: Old Benoni | |
| Benoni Defense: Old Benoni | |
| Benoni Defense: Old Benoni, Mujannah Formation | |
| Benoni Defense: Old Benoni, Schmid Variation | |
| Benoni Defense: Snail Variation | |
| Benoni Defense: Woozle | |
| Benoni Defense: Zilbermints-Benoni Gambit | |
| Benoni Defense: Zilbermints-Benoni Gambit | |
| Benoni Defense: Zilbermints-Benoni Gambit, Tamarkin Countergambit | |
| Indian Defense: Pseudo-Benko | |
| Queen's Pawn Game: Liedmann Gambit | |
| Benoni Defense: Old Benoni | |
| Benoni Defense: Semi-Benoni | |
| Amazon Attack: Siberian Attack | |
| Canard Opening | |
| Indian Defense | |
| Indian Defense: Gedult Attack, Gedult Attack | |
| Indian Defense: Gibbins-Weidenhagen Gambit | |
| Indian Defense: Gibbins-Weidenhagen Gambit Accepted | |
| Indian Defense: Gibbins-Weidenhagen Gambit, Maltese Falcon | |
| Indian Defense: Gibbins-Weidenhagen Gambit, Oshima Defense | |
| Indian Defense: Gibbins-Weidenhagen Gambit, Stummer Gambit | |
| Indian Defense: Lazard Gambit | |
| Indian Defense: Maddigan Gambit | |
| Indian Defense: Omega Gambit | |
| Indian Defense: Omega Gambit, Arafat Gambit | |
| Indian Defense: Paleface Attack, Blackmar-Diemer Gambit Deferred | |
| Indian Defense: Pawn Push Variation | |
| Indian Defense: Reversed Chigorin Defense | |
| Indian Defense: Tartakower Attack | |
| Paleface Attack | |
| Queen's Pawn Game: Chigorin Variation | |
| Queen's Pawn Game: Veresov, Richter Attack | |
| Trompowsky Attack | |
| Trompowsky Attack: Borg Variation | |
| Trompowsky Attack: Classical Defense | |
| Trompowsky Attack: Classical Defense, Big Center Variation | |
| Trompowsky Attack: Edge Variation | |
| Trompowsky Attack: Edge Variation, Hergert Gambit | |
| Trompowsky Attack: Edge Variation, Hergert Gambit | |
| Trompowsky Attack: Poisoned Pawn Variation | |
| Trompowsky Attack: Raptor Variation | |
| Trompowsky Attack: Raptor Variation, Hergert Gambit | |
| Döry Defense | |
| Indian Defense: Czech-Indian | |
| Indian Defense: Knights Variation | |
| Indian Defense: Knights Variation, Alburt-Miles Variation | |
| Indian Defense: London System | |
| Indian Defense: Polish Variation | |
| Indian Defense: Spielmann-Indian | |
| Indian Defense: Wade-Tartakower Defense | |
| Queen's Pawn Game: Torre Attack, Breyer Variation | |
| Queen's Pawn Game: Veresov Attack, Classical Defense | |
| Torre Attack: Classical Defense | |
| Torre Attack: Classical Defense, Nimzowitsch Variation | |
| Torre Attack: Classical Defense, Petrosian Gambit | |
| Torre Attack: Wagner Gambit | |
| Yusupov-Rubinstein System | |
| Indian Defense: Schnepper Gambit | |
| Marienbad System | |
| Marienbad System: Berg Variation | |
| Pseudo Queen's Indian Defense | |
| East Indian Defense | |
| Indian Defense: Colle System, King's Indian Variation | |
| London System | |
| Queen's Pawn Game: Barry Attack, Grünfeld Variation | |
| Queen's Pawn Game: Torre Attack, Grünfeld Variation, Main Line | |
| Torre Attack: Fianchetto Defense | |
| Torre Attack: Fianchetto Defense, Euwe Variation | |
| Indian Defense: Przepiorka Variation | |
| Indian Defense: Medusa Gambit | |
| Indian Defense: Normal Variation | |
| Indian Defense: Pyrenees Gambit | |
| Mexican Defense | |
| Mexican Defense: Horsefly Gambit | |
| Queen's Indian Accelerated | |
| Slav Indian | |
| Indian Defense: Budapest Defense | |
| Indian Defense: Budapest Defense, Fajarowicz Defense, Bonsdorf Variation | |
| Indian Defense: Budapest Defense, Fajarowicz Variation | |
| Indian Defense: Budapest Defense, Fajarowicz-Steiner Variation | |
| Indian Defense: Budapest Defense | |
| Indian Defense: Budapest Defense, Adler Variation | |
| Indian Defense: Budapest Defense, Alekhine Variation | |
| Indian Defense: Budapest Defense, Alekhine Variation, Abonyi Variation | |
| Indian Defense: Budapest Defense, Alekhine Variation, Tartakower Defense | |
| Indian Defense: Budapest Defense, Rubinstein Variation | |
| Old Indian Defense | |
| Old Indian Defense: Aged Gibbon Gambit | |
| Old Indian Defense: Czech Variation, with Nc3 | |
| Old Indian Defense: Czech Variation, with Nf3 | |
| Old Indian Defense: Janowski Variation | |
| Old Indian Defense: Janowski Variation, Fianchetto Variation | |
| Old Indian Defense: Janowski Variation, Grinberg Gambit | |
| Old Indian Defense: Janowski Variation, Main Line | |
| Old Indian Defense: Dus-Khotimirsky Variation | |
| Old Indian Defense: Tartakower-Indian | |
| Old Indian Defense: Two Knights Variation | |
| Old Indian Defense: Ukrainian Variation | |
| Old Indian Defense: Normal Variation | |
| Benoni Defense | |
| Benoni Defense: Czech Benoni Defense | |
| Benoni Defense: Hromádka System | |
| Benoni Defense: King's Indian System | |
| Benoni Defense: Weenink Variation | |
| Grünfeld Defense: Three Knights Variation, Burille Variation, Reversed Tarrasch | |
| Vulture Defense | |
| Benko Gambit | |
| Benko Gambit Accepted | |
| Benko Gambit Accepted: Dlugy Variation | |
| Benko Gambit Accepted: Modern Variation | |
| Benko Gambit Accepted: Pawn Return Variation | |
| Benko Gambit Declined: Bishop Attack | |
| Benko Gambit Declined: Hjørring Countergambit | |
| Benko Gambit Declined: Main Line | |
| Benko Gambit Declined: Pseudo-Sämisch | |
| Benko Gambit Declined: Quiet Line | |
| Benko Gambit Declined: Sosonko Variation | |
| Benko Gambit: Mutkin Countergambit | |
| Benko Gambit: Nescafe Frappe Attack | |
| Benko Gambit: Zaitsev System | |
| Benko Gambit: Zaitsev Variation, Nescafe Frappe Attack | |
| Benko Gambit Accepted: Central Storming Variation | |
| Benko Gambit Accepted: Fianchetto Variation | |
| Benko Gambit Accepted: Fully Accepted Variation | |
| Benko Gambit: Fianchetto Variation | |
| Benko Gambit: Nd2 Variation | |
| Benko Gambit | |
| Benko Gambit Accepted: King Walk Variation | |
| Benko Gambit Accepted: Yugoslav | |
| Benko Gambit Accepted: Yugoslav | |
| Benoni Defense: Modern Variation | |
| Benoni Defense: Modern Variation, Snake Variation | |
| Benoni Defense | |
| Benoni Defense: Fianchetto Variation | |
| Benoni Defense: Knight's Tour Variation | |
| Benoni Defense: Uhlmann Variation | |
| Benoni Defense: Fianchetto Variation | |
| Benoni Defense: Fianchetto Variation, Hastings Defense | |
| Benoni Defense: Fianchetto Variation, Hastings Defense, Main Line | |
| Benoni Defense: King's Pawn Line | |
| Benoni Defense: Mikenas Variation | |
| Benoni Defense: Pawn Storm Variation | |
| Benoni Defense: Taimanov Variation | |
| Benoni Defense: Four Pawns Attack | |
| Benoni Defense: Four Pawns Attack, Main Line | |
| Benoni Defense: Classical Variation | |
| Benoni Defense: Classical Variation, New York Variation | |
| Benoni Defense: Classical Variation, Traditional Variation | |
| Benoni Defense: Classical Variation, Averbakh-Grivas Attack | |
| Benoni Defense: Classical Variation | |
| Benoni Defense: Classical Variation, Main Line | |
| Benoni Defense: Classical Variation, Full Line | |
| Benoni Defense: Classical Variation, Argentine Counterattack | |
| Benoni Defense: Classical Variation, Czerniak Defense | |
| Benoni Defense: Classical Variation, Czerniak Defense, Tal Line | |
| Benoni Defense: Classical Variation, Czerniak Defense | |
| Benoni Defense: Classical Variation, Czerniak Defense | |
| Dutch Defense | |
| Dutch Defense: Alapin Variation | |
| Dutch Defense: Hevendehl Gambit | |
| Dutch Defense: Hopton Attack | |
| Dutch Defense: Janzen-Korchnoi Gambit | |
| Dutch Defense: Kingfisher Gambit | |
| Dutch Defense: Korchnoi Attack | |
| Dutch Defense: Krejcik Gambit | |
| Dutch Defense: Krejcik Gambit, Tate Gambit | |
| Dutch Defense: Manhattan Gambit, Anti-Classical Line | |
| Dutch Defense: Manhattan Gambit, Anti-Leningrad | |
| Dutch Defense: Manhattan Gambit, Anti-Modern | |
| Dutch Defense: Manhattan Gambit, Anti-Stonewall | |
| Dutch Defense: Omega-Isis Gambit | |
| Dutch Defense: Raphael Variation | |
| Dutch Defense: Senechaud Gambit | |
| Dutch Defense: Spielmann Gambit | |
| Queen's Pawn Game: Veresov Attack, Dutch System | |
| Dutch Defense: Blackburne Variation | |
| Dutch Defense: Fianchetto Attack | |
| Dutch Defense: Leningrad Variation, Karlsbad Variation | |
| Dutch Defense: Leningrad, Basman System | |
| Dutch Defense: Semi-Leningrad Variation | |
| Dutch Defense: Blackmar's Second Gambit | |
| Dutch Defense: Staunton Gambit | |
| Dutch Defense: Staunton Gambit Accepted | |
| Dutch Defense: Staunton Gambit, American Attack | |
| Dutch Defense: Staunton Gambit, Tartakower Variation | |
| Rat Defense: Balogh Defense | |
| Dutch Defense: Staunton Gambit | |
| Dutch Defense: Staunton Gambit, Alekhine Variation | |
| Dutch Defense: Staunton Gambit, Chigorin Variation | |
| Dutch Defense: Staunton Gambit, Lasker Variation | |
| Dutch Defense: Staunton Gambit, Nimzowitsch Variation | |
| Dutch Defense | |
| Dutch Defense: Bellon Gambit | |
| Dutch Defense: Bladel Variation | |
| Dutch Defense: Classical Variation | |
| Dutch Defense: Krause Variation | |
| Dutch Defense: Normal Variation | |
| Dutch Defense: Rubinstein Variation | |
| Dutch Defense: Queen's Knight Variation | |
| Dutch Defense: Fianchetto Variation | |
| Dutch Defense: Hort-Antoshin System | |
| Dutch Defense: Leningrad Variation | |
| Dutch Defense: Leningrad Variation | |
| Dutch Defense: Leningrad Variation, Warsaw Variation | |
| Dutch Defense: Leningrad Variation, Matulovic Variation | |
| Dutch Defense: Classical Variation | |
| Dutch Defense: Nimzo-Dutch Variation | |
| Dutch Defense: Nimzo-Dutch Variation, Alekhine Variation | |
| Dutch Defense: Stonewall Variation, Modern Variation | |
| Dutch Defense: Classical Variation | |
| Dutch Defense: Classical Variation, Blackburne Attack | |
| Dutch Defense: Alekhine Variation | |
| Dutch Defense: Classical Variation | |
| Dutch Defense: Stonewall Variation | |
| Dutch Defense: Stonewall Variation | |
| Dutch Defense: Stonewall Variation, Botvinnik Variation | |
| Dutch Defense: Stonewall Variation | |
| Dutch Defense: Stonewall Variation | |
| Dutch Defense: Stonewall Variation, Chekhover Variation | |
| Dutch Defense: Classical Variation | |
| Dutch Defense: Classical Variation, Buenos Aires Variation | |
| Dutch Defense: Classical Variation, Huisl Variation | |
| Dutch Defense: Classical Variation, Ilyin-Zhenevsky Variation | |
| Dutch Defense: Classical Variation, Ilyin-Zhenevsky Variation, Winter Variation | |
| Dutch Defense: Classical Variation, Ilyin-Zhenevsky Variation, Alatortsev-Lisitsyn Line | |
| Dutch Defense: Classical Variation, Ilyin-Zhenevsky Variation, Modern Main Line | |
| Barnes Defense | |
| Borg Defense | |
| Borg Defense: Borg Gambit | |
| Borg Defense: Troon Gambit | |
| Borg Defense: Zilbermints Gambit | |
| Carr Defense | |
| Carr Defense: Zilbermints Gambit | |
| Duras Gambit | |
| Fried Fox Defense | |
| Goldsmith Defense | |
| Goldsmith Defense: Picklepuss Defense | |
| Hippopotamus Defense | |
| Guatemala Defense | |
| Hippopotamus Defense | |
| King's Pawn Game | |
| Lemming Defense | |
| Lion Defense: Lion's Jaw | |
| Nimzowitsch Defense | |
| Nimzowitsch Defense | |
| Nimzowitsch Defense: Breyer Variation | |
| Nimzowitsch Defense: Colorado Countergambit | |
| Nimzowitsch Defense: Colorado Countergambit Accepted | |
| Nimzowitsch Defense: Declined Variation | |
| Nimzowitsch Defense: El Columpio Defense | |
| Nimzowitsch Defense: El Columpio Defense, El Columpio Gambit | |
| Nimzowitsch Defense: El Columpio Defense, Exchange Variation | |
| Nimzowitsch Defense: El Columpio Defense, Pin Variation | |
| Nimzowitsch Defense: Franco-Nimzowitsch Variation | |
| Nimzowitsch Defense: French Connection | |
| Nimzowitsch Defense: Hornung Gambit | |
| Nimzowitsch Defense: Kennedy Variation | |
| Nimzowitsch Defense: Kennedy Variation, Bielefelder Gambit | |
| Nimzowitsch Defense: Kennedy Variation, Hammer Gambit | |
| Nimzowitsch Defense: Kennedy Variation, Herford Gambit | |
| Nimzowitsch Defense: Kennedy Variation, Keres Attack | |
| Nimzowitsch Defense: Kennedy Variation, Linksspringer Variation | |
| Nimzowitsch Defense: Kennedy Variation, Main Line | |
| Nimzowitsch Defense: Kennedy Variation, Paulsen Attack | |
| Nimzowitsch Defense: Kennedy Variation, Riemann Defense | |
| Nimzowitsch Defense: Kennedy Variation, de Smet Gambit | |
| Nimzowitsch Defense: Mikenas Variation | |
| Nimzowitsch Defense: Neo-Mongoloid Defense | |
| Nimzowitsch Defense: Pirc Connection | |
| Nimzowitsch Defense: Pseudo-Spanish Variation | |
| Nimzowitsch Defense: Scandinavian Variation | |
| Nimzowitsch Defense: Scandinavian Variation, Aachen Gambit | |
| Nimzowitsch Defense: Scandinavian Variation, Advance Variation | |
| Nimzowitsch Defense: Scandinavian Variation, Bogoljubov Variation | |
| Nimzowitsch Defense: Scandinavian Variation, Bogoljubov Variation | |
| Nimzowitsch Defense: Scandinavian Variation, Bogoljubov Variation, Brandics Gambit | |
| Nimzowitsch Defense: Scandinavian Variation, Bogoljubov Variation, Erben Gambit | |
| Nimzowitsch Defense: Scandinavian Variation, Bogoljubov Variation, Heinola-Deppe Gambit | |
| Nimzowitsch Defense: Scandinavian Variation, Bogoljubov Variation, Nimzowitsch Gambit | |
| Nimzowitsch Defense: Scandinavian Variation, Bogoljubov Variation, Richter Gambit | |
| Nimzowitsch Defense: Scandinavian Variation, Bogoljubov Variation, Vehre Variation | |
| Nimzowitsch Defense: Scandinavian Variation, Exchange Variation | |
| Nimzowitsch Defense: Scandinavian Variation, Exchange Variation, Marshall Gambit | |
| Nimzowitsch Defense: Wheeler Gambit | |
| Nimzowitsch Defense: Williams Variation | |
| Nimzowitsch Defense: Woodchuck Variation | |
| Owen Defense | |
| Owen Defense: Hekili-Loa Gambit | |
| Owen Defense: Matovinsky Gambit | |
| Owen Defense: Naselwaus Gambit | |
| Owen Defense: Smith Gambit | |
| Owen Defense: Unicorn Variation | |
| Owen Defense: Wind Gambit | |
| Pirc Defense | |
| Pirc Defense | |
| Pirc Defense | |
| Pirc Defense: Roscher Gambit | |
| Rat Defense: Antal Defense | |
| Rat Defense: Fuller Gambit | |
| Rat Defense: Harmonist | |
| Rat Defense: Petruccioli Attack | |
| Rat Defense: Spike Attack | |
| St. George Defense | |
| St. George Defense: Polish Variation | |
| St. George Defense: San Jorge Variation | |
| St. George Defense: Zilbermints Gambit | |
| Van Geet Opening: Berlin Gambit | |
| Ware Defense | |
| Ware Defense: Snagglepuss Defense | |
| Scandinavian Defense | |
| Scandinavian Defense | |
| Scandinavian Defense: Anderssen Counterattack | |
| Scandinavian Defense: Anderssen Counterattack, Collijn Variation | |
| Scandinavian Defense: Anderssen Counterattack, Goteborg System | |
| Scandinavian Defense: Anderssen Counterattack, Orthodox Attack | |
| Scandinavian Defense: Blackburne Gambit | |
| Scandinavian Defense: Blackburne-Kloosterboer Gambit | |
| Scandinavian Defense: Boehnke Gambit | |
| Scandinavian Defense: Bronstein Variation | |
| Scandinavian Defense: Classical Variation | |
| Scandinavian Defense: Grünfeld Variation | |
| Scandinavian Defense: Gubinsky-Melts Defense | |
| Scandinavian Defense: Icelandic-Palme Gambit | |
| Scandinavian Defense: Kiel Variation | |
| Scandinavian Defense: Kloosterboer Gambit | |
| Scandinavian Defense: Kádas Gambit | |
| Scandinavian Defense: Lasker Variation | |
| Scandinavian Defense: Main Line | |
| Scandinavian Defense: Main Line, Leonhardt Gambit | |
| Scandinavian Defense: Main Line, Mieses Variation | |
| Scandinavian Defense: Marshall Variation | |
| Scandinavian Defense: Mieses-Kotroc Variation | |
| Scandinavian Defense: Modern Variation | |
| Scandinavian Defense: Modern Variation | |
| Scandinavian Defense: Modern Variation, Gipslis Variation | |
| Scandinavian Defense: Modern Variation, Wing Gambit | |
| Scandinavian Defense: Panov Transfer | |
| Scandinavian Defense: Portuguese Gambit | |
| Scandinavian Defense: Portuguese Gambit, Banker Variation | |
| Scandinavian Defense: Portuguese Gambit, Classical Variation | |
| Scandinavian Defense: Portuguese Gambit, Correspondence Refutation | |
| Scandinavian Defense: Portuguese Gambit, Elbow Variation | |
| Scandinavian Defense: Portuguese Gambit, Jadoul Variation | |
| Scandinavian Defense: Portuguese Gambit, Lusophobe Variation | |
| Scandinavian Defense: Portuguese Gambit, Melbourne Shuffle Variation | |
| Scandinavian Defense: Portuguese Gambit, Wuss Variation | |
| Scandinavian Defense: Richter Variation | |
| Scandinavian Defense: Richter Variation | |
| Scandinavian Defense: Schiller-Pytel Variation | |
| Scandinavian Defense: Schiller-Pytel Variation, Modern Variation | |
| Scandinavian Defense: Valencian Variation | |
| Scandinavian Defense: Valencian Variation, Ilundain Variation | |
| Scandinavian Defense: Valencian Variation, Main Line | |
| Scandinavian Defense: Zilbermints Gambit | |
| Van Geet Opening: Grünfeld Defense | |
| Alekhine Defense | |
| Alekhine Defense: Brooklyn Variation | |
| Alekhine Defense: Brooklyn Variation, Everglades Variation | |
| Alekhine Defense: Buckley Attack | |
| Alekhine Defense: Hunt Variation, Lasker Simul Gambit | |
| Alekhine Defense: Hunt Variation, Matsukevich Gambit | |
| Alekhine Defense: Hunt Variation, Mikenas Gambit | |
| Alekhine Defense: Kmoch Variation | |
| Alekhine Defense: Krejcik Variation | |
| Alekhine Defense: Krejcik Variation, Krejcik Gambit | |
| Alekhine Defense: Maróczy Variation | |
| Alekhine Defense: Mokele Mbembe | |
| Alekhine Defense: Mokele Mbembe, Modern Line | |
| Alekhine Defense: Mokele Mbembe, Vavra Defense | |
| Alekhine Defense: Normal Variation | |
| Alekhine Defense: Scandinavian Variation | |
| Alekhine Defense: Scandinavian Variation, Geschev Gambit | |
| Alekhine Defense: Scandinavian Variation, Myers Gambit | |
| Alekhine Defense: Spielmann Gambit | |
| Alekhine Defense: Steiner Variation | |
| Alekhine Defense: Sämisch Attack | |
| Alekhine Defense: The Squirrel | |
| Alekhine Defense: Two Pawns Attack | |
| Alekhine Defense: Two Pawns Attack, Lasker Variation | |
| Alekhine Defense: Two Pawns Attack, Mikenas Variation | |
| Alekhine Defense: Two Pawns Attack, Tate Variation | |
| Alekhine Defense: Welling Variation | |
| Alekhine Defense | |
| Alekhine Defense | |
| Alekhine Defense | |
| Alekhine Defense: Balogh Variation | |
| Alekhine Defense: Exchange Variation | |
| Alekhine Defense: Exchange Variation, Karpov Variation | |
| Alekhine Defense: Exchange Variation, Voronezh Variation | |
| Alekhine Defense: Four Pawns Attack | |
| Alekhine Defense: Four Pawns Attack, Cambridge Gambit | |
| Alekhine Defense: Four Pawns Attack, Fianchetto Variation | |
| Alekhine Defense: Four Pawns Attack, Ilyin-Zhenevsky Variation | |
| Alekhine Defense: Four Pawns Attack, Korchnoi Variation | |
| Alekhine Defense: Four Pawns Attack, Main Line | |
| Alekhine Defense: Four Pawns Attack, Tartakower Variation | |
| Alekhine Defense: Four Pawns Attack, Trifunovic Variation | |
| Alekhine Defense: Hunt Variation | |
| Alekhine Defense: Modern Variation, Alekhine Gambit | |
| Alekhine Defense: O'Sullivan Gambit | |
| Alekhine Defense: Modern Variation | |
| Alekhine Defense: Modern Variation, Alburt Variation | |
| Alekhine Defense: Modern Variation, Keres Variation | |
| Alekhine Defense: Modern Variation, Larsen Variation | |
| Alekhine Defense: Modern Variation, Larsen-Haakert Variation | |
| Alekhine Defense: Modern Variation, Schmid Variation | |
| Alekhine Defense: Modern Variation, Alekhine Variation | |
| Alekhine Defense: Modern Variation, Flohr Variation | |
| Alekhine Defense: Modern Variation, Main Line | |
| Alekhine Defense: Modern Variation, Panov Variation | |
| Alekhine Defense: Modern Variation, Vitolins Attack | |
| Modern Defense | |
| Modern Defense | |
| Modern Defense: Anti-Modern | |
| Modern Defense: Bishop Attack | |
| Modern Defense: Bishop Attack, Bücker Gambit | |
| Modern Defense: Bishop Attack, Monkey's Bum | |
| Modern Defense: Dunworthy Variation | |
| Modern Defense: Fianchetto Gambit | |
| Modern Defense: Gurgenidze Defense | |
| Modern Defense: Lizard Defense, Mittenberger Gambit | |
| Modern Defense: Masur Gambit | |
| Modern Defense: Modern Pterodactyl | |
| Amar Opening: Paris Gambit | |
| Modern Defense: Mongredien Defense, with Nf3 | |
| Modern Defense: Norwegian Defense | |
| Modern Defense: Norwegian Defense, Norwegian Gambit | |
| Modern Defense: Pseudo-Austrian Attack | |
| Modern Defense: Semi-Averbakh Variation, Pterodactyl Variation Declined | |
| Modern Defense: Standard Defense | |
| Modern Defense: Standard Line | |
| Modern Defense: Three Pawns Attack | |
| Modern Defense: Two Knights Variation | |
| Modern Defense: Two Knights Variation, Suttles Variation | |
| Modern Defense: Two Knights Variation, Suttles Variation, Tal Gambit | |
| Modern Defense: Westermann Gambit | |
| Modern Defense: Wind Gambit | |
| Norwegian Defense | |
| Pterodactyl Defense: Austrian, Austriadactylus Western | |
| Pterodactyl Defense: Austrian, Grand Prix Pterodactyl | |
| Pterodactyl Defense: Austrian, Pteranodon | |
| Pterodactyl Defense: Central, Anhanguera | |
| Pterodactyl Defense: Central, Benoni Quetzalcoatlus | |
| Pterodactyl Defense: Central, Quetzalcoatlus Gambit | |
| Pterodactyl Defense: Eastern, Anhanguera | |
| Pterodactyl Defense: Eastern, Benoni | |
| Pterodactyl Defense: Eastern, Benoni Pteranodon | |
| Pterodactyl Defense: Eastern, Benoni Pterodactyl | |
| Pterodactyl Defense: Eastern, Pteranodon | |
| Pterodactyl Defense: Eastern, Pterodactyl | |
| Pterodactyl Defense: Eastern, Rhamphorhynchus | |
| Pterodactyl Defense: Fianchetto, King Pterodactyl | |
| Pterodactyl Defense: Fianchetto, Rhamphorhynchus | |
| Pterodactyl Defense: Sicilian, Quetzalcoatlus | |
| Pterodactyl Defense: Sicilian, Siroccopteryx | |
| Pterodactyl Defense: Western, Anhanguera | |
| Pterodactyl Defense: Western, Siroccopteryx | |
| Rat Defense: Accelerated Gurgenidze | |
| Czech Defense | |
| King's Pawn Game: Maróczy Defense | |
| Lion Defense: Anti-Philidor | |
| Lion Defense: Anti-Philidor, Lion's Cave | |
| Lion Defense: Anti-Philidor, Lion's Cave, Lion Claw Gambit | |
| Lion Defense: Bayonet Attack | |
| Modern Defense: Geller's System | |
| Pirc Defense | |
| Pirc Defense: 150 Attack | |
| Pirc Defense: 150 Attack, Inner Doll Defense | |
| Pirc Defense: 150 Attack, Sveshnikov-Jansa Attack | |
| Pirc Defense: Bayonet Attack | |
| Pirc Defense: Byrne Variation | |
| Pirc Defense: Chinese Variation | |
| Pirc Defense: Kholmov System | |
| Pirc Defense: Sveshnikov System | |
| Pirc Defense: Classical Variation | |
| Pirc Defense: Classical Variation | |
| Pirc Defense: Classical Variation, Quiet System | |
| Pirc Defense: Classical Variation, Quiet System, Chigorin Line | |
| Pirc Defense: Classical Variation, Quiet System, Czech Defense | |
| Pirc Defense: Classical Variation, Quiet System, Parma Defense | |
| Pirc Defense: Classical Variation, Schlechter Variation | |
| Pirc Defense: Austrian Attack | |
| Pirc Defense: Austrian Attack | |
| Pirc Defense: Austrian Attack, Dragon Formation | |
| Pirc Defense: Austrian Attack, Kurajica Variation | |
| Pirc Defense: Austrian Attack, Ljubojevic Variation | |
| Pirc Defense: Austrian Attack, Unzicker Attack | |
| Pirc Defense: Austrian Attack, Unzicker Attack, Bronstein Variation | |
| Pirc Defense: Austrian Attack, Weiss Variation | |
| Caro-Kann Defense | |
| Caro-Kann Defense | |
| Caro-Kann Defense | |
| Caro-Kann Defense: Accelerated Panov Attack | |
| Caro-Kann Defense: Accelerated Panov Attack | |
| Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | |
| Caro-Kann Defense: Accelerated Panov Attack, Open Variation | |
| Caro-Kann Defense: Accelerated Panov Attack, Pseudo-Scandinavian | |
| Caro-Kann Defense: Accelerated Panov Attack, Van Weersel Attack | |
| Caro-Kann Defense: Apocalypse Attack | |
| Caro-Kann Defense: Breyer Variation | |
| Caro-Kann Defense: Breyer Variation, Stein Attack | |
| Caro-Kann Defense: Euwe Attack | |
| Caro-Kann Defense: Goldman Variation | |
| Caro-Kann Defense: Hector Gambit | |
| Caro-Kann Defense: Hillbilly Attack | |
| Caro-Kann Defense: Hillbilly Attack, Schaeffer Gambit | |
| Caro-Kann Defense: Labahn Attack | |
| Caro-Kann Defense: Labahn Attack, Double Gambit | |
| Caro-Kann Defense: Labahn Attack, Polish Variation | |
| Caro-Kann Defense: Scorpion-Horus Gambit | |
| Caro-Kann Defense: Spike Variation | |
| Caro-Kann Defense: Spike Variation, Scorpion-Grob Gambit | |
| Caro-Kann Defense: Toikkanen Gambit | |
| Caro-Kann Defense: Two Knights Attack | |
| Caro-Kann Defense: Two Knights Attack, Mindeno Variation | |
| Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Retreat Line | |
| Caro-Kann Defense | |
| Caro-Kann Defense | |
| Caro-Kann Defense: Advance Variation | |
| Caro-Kann Defense: Advance Variation, Bayonet Attack | |
| Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Caro-Kann Defense: Advance Variation, Bronstein Variation | |
| Caro-Kann Defense: Advance Variation, Prins Attack | |
| Caro-Kann Defense: Advance Variation, Short Variation | |
| Caro-Kann Defense: Advance Variation, Tal Variation | |
| Caro-Kann Defense: Advance Variation, Van der Wiel Attack | |
| Caro-Kann Defense: Advance Variation, Van der Wiel Attack | |
| Caro-Kann Defense: Advance Variation, Van der Wiel Attack, Dreyev Defense | |
| Caro-Kann Defense: Advance, Short Variation | |
| Caro-Kann Defense: De Bruycker Defense | |
| Caro-Kann Defense: De Bruycker Defense | |
| Caro-Kann Defense: Edinburgh Variation | |
| Caro-Kann Defense: Maróczy Variation | |
| Caro-Kann Defense: Maróczy Variation, Maróczy Gambit | |
| Caro-Kann Defense: Masi Variation | |
| Caro-Kann Defense: Massachusetts Defense | |
| Caro-Kann Defense: Mieses Attack, Landau Gambit | |
| Caro-Kann Defense: Mieses Gambit | |
| Caro-Kann Defense: Modern Variation | |
| Caro-Kann Defense: Ulysses Gambit | |
| Caro-Kann Defense: Exchange Variation | |
| Caro-Kann Defense: Exchange Variation, Bulla Attack | |
| Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Caro-Kann Defense: Panov Attack | |
| Caro-Kann Defense: Panov Attack | |
| Caro-Kann Defense: Panov Attack, Gunderam Attack | |
| Caro-Kann Defense: Panov Attack, Modern Defense | |
| Caro-Kann Defense: Panov Attack, Modern Defense, Carlsbad Line | |
| Caro-Kann Defense: Panov Attack, Modern Defense, Czerniak Line | |
| Caro-Kann Defense: Panov Attack, Modern Defense, Mieses Line | |
| Caro-Kann Defense: Panov Attack, Modern Defense, Reifir-Spielmann Line | |
| Caro-Kann Defense: Panov-Botvinnik, Herzog Defense | |
| Caro-Kann Defense: Panov Attack | |
| Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| Caro-Kann Defense: Panov Attack, Fianchetto Defense, Fianchetto Gambit | |
| Caro-Kann Defense: Panov Attack, Main Line | |
| Caro-Kann Defense | |
| Caro-Kann Defense | |
| Caro-Kann Defense: Alekhine Gambit | |
| Caro-Kann Defense: Campomanes Attack | |
| Caro-Kann Defense: Forgacs Variation | |
| Caro-Kann Defense: Gurgenidze Counterattack | |
| Caro-Kann Defense: Gurgenidze System | |
| Caro-Kann Defense: Main Line | |
| Caro-Kann Defense: Rasa-Studier Gambit | |
| Caro-Kann Defense: Tartakower Variation | |
| Caro-Kann Defense: von Hennig Gambit | |
| Caro-Kann Defense: Bronstein-Larsen Variation | |
| Caro-Kann Defense: Finnish Variation | |
| Caro-Kann Defense: Karpov Variation | |
| Caro-Kann Defense: Karpov Variation, Modern Main Line | |
| Caro-Kann Defense: Karpov Variation, Modern Variation | |
| Caro-Kann Defense: Karpov Variation, Modern Variation, Ivanchuk Defense | |
| Caro-Kann Defense: Karpov Variation, Modern Variation, Kasparov Attack | |
| Caro-Kann Defense: Karpov Variation, Smyslov Variation | |
| Caro-Kann Defense: Karpov Variation, Smyslov Variation, Main Line | |
| Caro-Kann Defense: Karpov Variation, Tiviakov-Fischer Attack | |
| Caro-Kann Defense: Classical Variation | |
| Caro-Kann Defense: Classical Variation, Flohr Variation | |
| Caro-Kann Defense: Classical Variation, Main Line | |
| Caro-Kann Defense: Classical Variation, Maróczy Attack | |
| Caro-Kann Defense: Classical Variation | |
| Caro-Kann Defense: Classical Variation, Lobron System | |
| Caro-Kann Defense: Classical Variation, Seirawan Variation | |
| Caro-Kann Defense: Classical Variation, Spassky Variation | |
| Sicilian Defense | |
| Sicilian Defense: Amazon Attack | |
| Sicilian Defense: Big Clamp Formation | |
| Sicilian Defense: Bowdler Attack | |
| Sicilian Defense: Brick Variation | |
| Sicilian Defense: Euwe Attack, Prins Gambit | |
| Sicilian Defense: Gloria Variation | |
| Sicilian Defense: Grob Variation | |
| Sicilian Defense: Keres Variation | |
| Sicilian Defense: King David's Opening | |
| Sicilian Defense: Kronberger Variation | |
| Sicilian Defense: Kronberger Variation, Nemeth Gambit | |
| Sicilian Defense: Lasker-Dunne Attack | |
| Sicilian Defense: Mengarini Variation | |
| Sicilian Defense: Myers Attack, with a4 | |
| Sicilian Defense: Myers Attack, with h4 | |
| Sicilian Defense: Snyder Variation | |
| Sicilian Defense: Snyder Variation, Queen Fianchetto Variation | |
| Sicilian Defense: Staunton-Cochrane Variation | |
| Sicilian Defense: Wing Gambit | |
| Sicilian Defense: Wing Gambit, Abrahams Variation | |
| Sicilian Defense: Wing Gambit, Carlsbad Variation | |
| Sicilian Defense: Wing Gambit, Marienbad Variation | |
| Sicilian Defense: Wing Gambit, Marshall Variation | |
| Sicilian Defense: Wing Gambit, Nanu Gambit | |
| Sicilian Defense: Wing Gambit, Romanian Defense | |
| Sicilian Defense: Wing Gambit, Santasiere Variation | |
| Bird Opening: Dutch Variation, Batavo Gambit | |
| Sicilian Defense: Coles Sicilian Gambit | |
| Sicilian Defense: Halasz Gambit | |
| Sicilian Defense: McDonnell Attack | |
| Sicilian Defense: McDonnell Attack, Tal Gambit | |
| Sicilian Defense: Morphy Gambit | |
| Sicilian Defense: Morphy Gambit, Andreaschek Gambit | |
| Sicilian Defense: Smith-Morra Gambit | |
| Sicilian Defense: Smith-Morra Gambit | |
| Sicilian Defense: Smith-Morra Gambit Accepted, Chicago Defense | |
| Sicilian Defense: Smith-Morra Gambit Accepted, Classical Formation | |
| Sicilian Defense: Smith-Morra Gambit Accepted, Fianchetto Defense | |
| Sicilian Defense: Smith-Morra Gambit Accepted, Finegold Defense | |
| Sicilian Defense: Smith-Morra Gambit Accepted, Kan Formation | |
| Sicilian Defense: Smith-Morra Gambit Accepted, Larsen Defense | |
| Sicilian Defense: Smith-Morra Gambit Accepted, Morphy Defense | |
| Sicilian Defense: Smith-Morra Gambit Accepted, Morphy Defense Deferred | |
| Sicilian Defense: Smith-Morra Gambit Accepted, Paulsen Formation | |
| Sicilian Defense: Smith-Morra Gambit Accepted, Pin Defense | |
| Sicilian Defense: Smith-Morra Gambit Accepted, Scheveningen Formation | |
| Sicilian Defense: Smith-Morra Gambit Accepted, Sozin Formation | |
| Sicilian Defense: Smith-Morra Gambit Accepted, Taimanov Formation | |
| Sicilian Defense: Smith-Morra Gambit Declined, Alapin Formation | |
| Sicilian Defense: Smith-Morra Gambit Declined, Center Formation | |
| Sicilian Defense: Smith-Morra Gambit Declined, Dubois Variation | |
| Sicilian Defense: Smith-Morra Gambit Declined, Push Variation | |
| Sicilian Defense: Smith-Morra Gambit Declined, Scandinavian Formation | |
| Sicilian Defense: Smith-Morra Gambit Declined, Wing Formation | |
| Sicilian Defense: Smith-Morra Gambit, Chicago Defense | |
| Sicilian Defense: Smith-Morra Gambit, Danish Variation | |
| Sicilian Defense: Alapin Variation | |
| Sicilian Defense: Alapin Variation, Barmen Defense | |
| Sicilian Defense: Alapin Variation, Barmen Defense, Central Exchange | |
| Sicilian Defense: Alapin Variation, Barmen Defense, Endgame Variation | |
| Sicilian Defense: Alapin Variation, Barmen Defense, Milner-Barry Attack | |
| Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line | |
| Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Sicilian Defense: Alapin Variation, Stoltz Attack | |
| Sicilian Defense: Alapin Variation, Stoltz Attack, Ivanchuk Line | |
| Sicilian Defense: Heidenfeld Variation | |
| Sicilian Defense: Closed | |
| Sicilian Defense: Closed | |
| Sicilian Defense: Closed | |
| Sicilian Defense: Closed, Chameleon Variation | |
| Sicilian Defense: Closed, Grob Attack | |
| Sicilian Defense: Closed, Korchnoi Defense | |
| Sicilian Defense: Closed, Traditional | |
| Sicilian Defense: Grand Prix Attack | |
| Sicilian Defense: Grand Prix Attack, Schofman Variation | |
| Sicilian Defense: Closed | |
| Sicilian Defense: Closed | |
| Sicilian Defense: Closed, Fianchetto Variation | |
| Sicilian Defense: Closed, Smyslov Variation | |
| Sicilian Defense: Closed | |
| Sicilian Defense: Closed | |
| Sicilian Defense: Closed, Botvinnik Defense, Edge Variation | |
| Sicilian Defense: Closed, Botvinnik Defense, with Nge2 | |
| Sicilian Defense: Closed, Botvinnik Defense, with f4 | |
| Sicilian Defense: Closed | |
| Modern Defense: Pterodactyl Variation | |
| Pterodactyl Defense: Sicilian, Anhanguera | |
| Pterodactyl Defense: Sicilian, Benoni Gambit | |
| Pterodactyl Defense: Sicilian, Pteranodon | |
| Pterodactyl Defense: Sicilian, Rhamphorhynchus | |
| Pterodactyl Defense: Sicilian, Unpin | |
| Pterodactyl Defense: Western, Pterodactyl | |
| Pterodactyl Defense: Western, Rhamphorhynchus | |
| Sicilian Defense | |
| Sicilian Defense: Acton Extension | |
| Sicilian Defense: Brussels Gambit | |
| Sicilian Defense: Bücker Variation | |
| Sicilian Defense: Double-Dutch Gambit | |
| Sicilian Defense: Frederico Variation | |
| Sicilian Defense: Hyperaccelerated Dragon | |
| Sicilian Defense: Hyperaccelerated Fianchetto | |
| Sicilian Defense: Hyperaccelerated Pterodactyl | |
| Sicilian Defense: Hyperaccelerated Pterodactyl, Exchange Variation | |
| Sicilian Defense: Jalalabad Variation | |
| Sicilian Defense: Katalimov Variation | |
| Sicilian Defense: Mongoose Variation | |
| Sicilian Defense: Polish Gambit | |
| Sicilian Defense: Quinteros Variation | |
| Sicilian Defense: O'Kelly Variation | |
| Sicilian Defense: O'Kelly Variation, Aronin System | |
| Sicilian Defense: O'Kelly Variation, Kieseritzky System | |
| Sicilian Defense: O'Kelly Variation, Maróczy Bind | |
| Sicilian Defense: O'Kelly Variation, Maróczy Bind, Paulsen Line | |
| Sicilian Defense: O'Kelly Variation, Maróczy Bind, Robatsch Line | |
| Sicilian Defense: O'Kelly Variation, Normal System | |
| Sicilian Defense: O'Kelly Variation, Normal System, Cortlever Gambit | |
| Sicilian Defense: O'Kelly Variation, Normal System, Smith-Morra Line | |
| Sicilian Defense: O'Kelly Variation, Normal System, Taimanov Line | |
| Sicilian Defense: O'Kelly Variation, Normal System, Zagorovsky Line | |
| Sicilian Defense: O'Kelly Variation, Quiet System | |
| Sicilian Defense: O'Kelly Variation, Réti System | |
| Sicilian Defense: O'Kelly Variation, Venice System | |
| Sicilian Defense: O'Kelly Variation, Venice System, Barcza Line | |
| Sicilian Defense: O'Kelly Variation, Venice System, Gambit Line | |
| Sicilian Defense: O'Kelly Variation, Venice System, Ljubojevic Line | |
| Sicilian Defense: O'Kelly Variation, Venice System, Steiner Line | |
| Sicilian Defense: O'Kelly Variation, Wing Gambit | |
| Sicilian Defense: O'Kelly Variation, Yerevan System | |
| Sicilian Defense: Nimzowitsch Variation | |
| Sicilian Defense: Nimzowitsch Variation, Advance Variation | |
| Sicilian Defense: Nimzowitsch Variation, Closed Variation | |
| Sicilian Defense: Nimzowitsch Variation, Exchange Variation | |
| Sicilian Defense: Nimzowitsch Variation, Main Line | |
| Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line | |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, San Francisco Gambit | |
| Sicilian Defense: Old Sicilian | |
| Sicilian Defense: Portsmouth Gambit | |
| Sicilian Defense: Rossolimo Variation, Brooklyn Retreat Defense | |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Gufeld Gambit | |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Lutikov Gambit | |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Totsky Attack | |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Gurgenidze Variation | |
| Sicilian Defense: Accelerated Dragon | |
| Sicilian Defense: Flohr Variation | |
| Sicilian Defense: Franco-Sicilian Variation | |
| Sicilian Defense: Godiva Variation | |
| Sicilian Defense: Kalashnikov Variation | |
| Sicilian Defense: Löwenthal Variation | |
| Sicilian Defense: Nimzo-American Variation | |
| Sicilian Defense: O'Kelly Variation, Maróczy Bind, Geller Line | |
| Sicilian Defense: Open | |
| Sicilian Defense: Open | |
| Sicilian Defense: Open | |
| Sicilian Defense: Four Knights Variation, Cobra Variation | |
| Sicilian Defense: Lasker-Pelikan Variation | |
| Sicilian Defense: Lasker-Pelikan Variation, Bird Variation | |
| Sicilian Defense: Lasker-Pelikan Variation, Exchange Variation | |
| Sicilian Defense: Lasker-Pelikan Variation, Retreat Variation | |
| Sicilian Defense: Lasker-Pelikan Variation, Schlechter Variation | |
| Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation | |
| Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation | |
| Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Novosibirsk Variation | |
| Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Peresypkin's Sacrifice | |
| Sicilian Defense: Open | |
| Sicilian Defense: Accelerated Dragon, Exchange Variation | |
| Sicilian Defense: Accelerated Dragon, Modern Variation | |
| Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Sicilian Defense: Dragon Variation, Modern Bc4 Variation | |
| Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Sicilian Defense: Accelerated Dragon, Simagin Variation | |
| Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation | |
| Sicilian Defense: Alapin Variation, Sherzer Variation | |
| Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Sicilian Defense: Drazic Variation | |
| Sicilian Defense: Four Knights Variation | |
| Sicilian Defense: Four Knights Variation, Exchange Variation | |
| Sicilian Defense: French Variation | |
| Sicilian Defense: French Variation, Normal | |
| Sicilian Defense: French Variation, Open | |
| Sicilian Defense: French Variation, Westerinen Attack | |
| Sicilian Defense: Gaw-Paw Variation | |
| Sicilian Defense: Kan Variation, Wing Attack, Fianchetto Variation | |
| Sicilian Defense: Kramnik Variation | |
| Sicilian Defense: Kveinis Variation | |
| Sicilian Defense: Marshall Counterattack | |
| Sicilian Defense: Paulsen-Basman Defense | |
| Sicilian Defense: Pin Variation | |
| Sicilian Defense: Pin Variation, Jaffe Variation | |
| Sicilian Defense: Pin Variation, Koch Variation | |
| Sicilian Defense: Smith-Morra Gambit Deferred | |
| Sicilian Defense: Wing Gambit Deferred | |
| Sicilian Defense: Kan Variation | |
| Sicilian Defense: Kan Variation, Maróczy Bind, Bronstein Variation | |
| Sicilian Defense: Kan Variation, Maróczy Bind, Bronstein Variation | |
| Sicilian Defense: Kan Variation, Maróczy Bind, Hedgehog Variation | |
| Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Sicilian Defense: Kan Variation, Gipslis Variation | |
| Sicilian Defense: Kan Variation, Modern Variation | |
| Sicilian Defense: Kan Variation, Polugaevsky Variation | |
| Sicilian Defense: Kan Variation, Swiss Cheese Variation | |
| Sicilian Defense: Kan Variation, Knight Variation | |
| Sicilian Defense: Kan Variation, Wing Attack | |
| Sicilian Defense: Kan Variation, Wing Attack, Christiansen's Dream | |
| Sicilian Defense: Kan Variation, Wing Attack, Spraggett Attack | |
| Sicilian Defense: Taimanov Variation | |
| Sicilian Defense: Taimanov Variation, Gary Gambit | |
| Sicilian Defense: Taimanov Variation, Modern Line | |
| Sicilian Defense: Taimanov Variation, Szén Variation | |
| Sicilian Defense: Taimanov Variation, American Attack | |
| Sicilian Defense: Taimanov Variation, Normal Variation | |
| Sicilian Defense: Taimanov Variation | |
| Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Sicilian Defense: Taimanov Variation, Bastrikov Variation, Ponomariov Gambit | |
| Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Sicilian Defense | |
| Sicilian Defense | |
| Sicilian Defense: Delayed Alapin Variation, Basman-Palatnik Double Gambit | |
| Sicilian Defense: Delayed Alapin Variation, Basman-Palatnik Gambit | |
| Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Sicilian Defense: Kopec System | |
| Sicilian Defense: Kotov Gambit | |
| Sicilian Defense: Modern Variations | |
| Sicilian Defense: Modern Variations, Anti-Qxd4 Move Order | |
| Sicilian Defense: Modern Variations, Anti-Qxd4 Move Order Accepted | |
| Sicilian Defense: Modern Variations, Tartakower | |
| Sicilian Defense: Wing Gambit, Deferred Variation | |
| Sicilian Defense: Moscow Variation | |
| Sicilian Defense: Moscow Variation, Dorfman Gambit | |
| Sicilian Defense: Moscow Variation, Moscow Gambit | |
| Sicilian Defense: Moscow Variation, Haag Gambit | |
| Sicilian Defense: Moscow Variation, Main Line | |
| Sicilian Defense: Moscow Variation, Sokolsky Variation | |
| Sicilian Defense: Chekhover Variation | |
| Sicilian Defense: Chekhover Variation, Zaitsev Defense | |
| Sicilian Defense: Dragon Variation, Accelerated Dragon | |
| Sicilian Defense: Modern Variations, Ginsberg Gambit | |
| Sicilian Defense: Modern Variations, Main Line | |
| Sicilian Defense: Prins Variation | |
| Sicilian Defense: Prins Variation, Venice Attack | |
| Sicilian Defense: Classical Variation | |
| Sicilian Defense: Classical Variation, Fianchetto Variation | |
| Sicilian Defense: Kupreichik Variation | |
| Sicilian Defense: Spielmann Variation | |
| Sicilian Defense: Venice Attack | |
| Sicilian Defense: Yates Variation | |
| Sicilian Defense: Classical Variation, Anti-Sozin Variation | |
| Sicilian Defense: Classical Variation, Sozin Attack | |
| Sicilian Defense: Magnus Smith Trap | |
| Sicilian Defense: Boleslavsky Variation | |
| Sicilian Defense: Boleslavsky Variation, Louma Variation | |
| Sicilian Defense: Classical Variation | |
| Sicilian Defense: Classical Variation, Dragon Transfer | |
| Sicilian Defense: Boleslavsky Variation | |
| Sicilian Defense: Richter-Rauzer Variation | |
| Sicilian Defense: Richter-Rauzer Variation, Dragon Variation | |
| Sicilian Defense: Richter-Rauzer Variation, Modern Variation | |
| Sicilian Defense: Richter-Rauzer Variation, Modern Variation | |
| Sicilian Defense: Richter-Rauzer Variation | |
| Sicilian Defense: Richter-Rauzer Variation | |
| Sicilian Defense: Richter-Rauzer Variation, Exchange Variation | |
| Sicilian Defense: Richter-Rauzer Variation, Podebrady Variation | |
| Sicilian Defense: Richter-Rauzer Variation, Vitolins Variation | |
| Sicilian Defense: Richter-Rauzer Variation, Classical Variation | |
| Sicilian Defense: Richter-Rauzer Variation, Classical Variation, Kantscher Line | |
| Sicilian Defense: Richter-Rauzer Variation, Ivanov Variation | |
| Sicilian Defense: Richter-Rauzer Variation, Traditional Variation | |
| Sicilian Defense: Richter-Rauzer Variation, Classical Variation | |
| Sicilian Defense: Richter-Rauzer Variation, Classical Variation | |
| Sicilian Defense: Richter-Rauzer Variation, Classical Variation | |
| Sicilian Defense: Richter-Rauzer Variation, Rauzer Attack | |
| Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations | |
| Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Nyezhmetdinov Attack | |
| Sicilian Defense: Dragon Variation | |
| Sicilian Defense: Dragon Variation, Classical Variation | |
| Sicilian Defense: Dragon Variation, Fianchetto Variation | |
| Sicilian Defense: Dragon Variation, Levenfish Variation | |
| Sicilian Defense: Dragon Variation, Levenfish Variation, Main Line | |
| Sicilian Defense: Dragon Variation | |
| Sicilian Defense: Dragon Variation, Classical Variation | |
| Sicilian Defense: Dragon Variation, Classical Variation | |
| Sicilian Defense: Dragon Variation, Classical Variation | |
| Sicilian Defense: Dragon Variation, Classical Variation, Amsterdam Variation | |
| Sicilian Defense: Dragon Variation, Classical Variation, Grigoriev Variation | |
| Sicilian Defense: Dragon Variation, Classical Variation | |
| Sicilian Defense: Dragon Variation, Classical Variation, Battery Variation | |
| Sicilian Defense: Dragon Variation, Classical Variation, Zollner Gambit | |
| Sicilian Defense: Dragon Variation, Classical Variation, Alekhine Line | |
| Sicilian Defense: Dragon Variation, Classical Variation, Bernard Defense | |
| Sicilian Defense: Dragon Variation, Classical Variation, Maróczy Line | |
| Sicilian Defense: Dragon Variation, Classical Variation, Normal Line | |
| Sicilian Defense: Dragon Variation, Classical Variation, Spielmann Variation | |
| Sicilian Defense: Dragon Variation, Classical Variation, Stockholm Attack | |
| Sicilian Defense: Dragon Variation, Classical Variation, Tartakower Line | |
| Sicilian Defense: Dragon Variation, Yugoslav Attack, Belezky Line | |
| Sicilian Defense: Dragon Variation, Yugoslav Attack, Early Deviations | |
| Sicilian Defense: Dragon Variation, Yugoslav Attack | |
| Sicilian Defense: Dragon Variation, Yugoslav Attack | |
| Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Sicilian Defense: Dragon Variation, Yugoslav Attack, Panov Variation | |
| Sicilian Defense: Dragon Variation, Yugoslav Attack | |
| Sicilian Defense: Dragon Variation, Yugoslav Attack, Byrne Variation | |
| Sicilian Defense: Dragon Variation, Yugoslav Attack, Czerniak Variation | |
| Sicilian Defense: Dragon Variation, Yugoslav Attack, Main Line | |
| Sicilian Defense: Dragon Variation, Yugoslav Attack, Sosonko Variation | |
| Sicilian Defense: Dragon Variation, Yugoslav Attack | |
| Sicilian Defense: Dragon Variation, Yugoslav Attack, Old Line | |
| Sicilian Defense: Dragon Variation, Yugoslav Attack | |
| Sicilian Defense: Dragon Variation, Yugoslav Attack, Soltis Variation | |
| Sicilian Defense: Scheveningen Variation | |
| Sicilian Defense: Scheveningen Variation, English Attack, with Qd2 | |
| Sicilian Defense: Scheveningen Variation, Fianchetto Variation | |
| Sicilian Defense: Scheveningen Variation, Vitolins Variation | |
| Sicilian Defense: Scheveningen Variation, Keres Attack | |
| Sicilian Defense: Scheveningen Variation, Matanovic Attack | |
| Sicilian Defense: Scheveningen Variation, Tal Variation | |
| Sicilian Defense: Scheveningen Variation, Classical Variation | |
| Sicilian Defense: Scheveningen Variation, Modern Variation | |
| Sicilian Defense: Scheveningen Variation, Modern Variation | |
| Sicilian Defense: Scheveningen Variation, Modern Variation | |
| Sicilian Defense: Najdorf Variation, Scheveningen Variation | |
| Sicilian Defense: Scheveningen Variation, Classical Variation | |
| Sicilian Defense: Scheveningen Variation, Classical Variation | |
| Sicilian Defense: Scheveningen Variation, Classical Main Line | |
| Sicilian Defense: Scheveningen Variation, Classical Variation, Paulsen Variation | |
| Sicilian Defense: Scheveningen Variation, Classical Variation, Paulsen Variation | |
| Sicilian Defense: Scheveningen Variation, Classical Variation, Paulsen Variation | |
| Sicilian Defense: Sozin Attack | |
| Sicilian Defense: Sozin Attack, Flank Variation | |
| Sicilian Defense: Sozin Attack, Fischer Variation | |
| Sicilian Defense: Sozin Attack, Leonhardt Variation | |
| Sicilian Defense: Sozin Attack, Main Line | |
| Sicilian Defense: Sozin Attack, Main Line, Sherbakov Variation | |
| Sicilian Defense: Velimirovic Attack | |
| Sicilian Defense: Najdorf Variation | |
| Sicilian Defense: Najdorf Variation, Adams Attack | |
| Sicilian Defense: Najdorf Variation, Dekker Gambit | |
| Sicilian Defense: Najdorf Variation, English Attack | |
| Sicilian Defense: Najdorf Variation, English Attack, Anti-English | |
| Sicilian Defense: Najdorf Variation, Freak Attack | |
| Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Sicilian Defense: Scheveningen Variation, Delayed Keres Attack | |
| Sicilian Defense: Scheveningen Variation, Delayed Keres Attack, Perenyi Gambit | |
| Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| Sicilian Defense: Najdorf Variation, Zagreb Variation | |
| Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Sicilian Defense: Najdorf Variation, Opocensky Variation, Modern Line | |
| Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | |
| Sicilian Defense: Najdorf Variation, Amsterdam Variation | |
| Sicilian Defense: Najdorf Variation | |
| Sicilian Defense: Najdorf Variation, Ivkov Variation | |
| Sicilian Defense: Najdorf Variation | |
| Sicilian Defense: Najdorf Variation | |
| Sicilian Defense: Najdorf Variation, Neo-Classical Defense | |
| Sicilian Defense: Najdorf Variation, Polugaevsky Variation | |
| Sicilian Defense: Najdorf Variation, Polugaevsky Variation, Simagin Line | |
| Sicilian Defense: Najdorf Variation, Poisoned Pawn Accepted | |
| Sicilian Defense: Najdorf Variation, Poisoned Pawn Variation | |
| Sicilian Defense: Najdorf Variation | |
| Sicilian Defense: Najdorf Variation, Browne Variation | |
| Sicilian Defense: Najdorf Variation, Goteborg Variation | |
| Sicilian Defense: Najdorf Variation, Traditional Line | |
| Sicilian Defense: Najdorf Variation, Main Line | |
| French Defense | |
| French Defense | |
| French Defense: Alapin Gambit | |
| French Defense: Baeuerle Gambit | |
| French Defense: Banzai-Leong Gambit | |
| French Defense: Banzai-Leong Gambit, Pinova Gambit | |
| French Defense: Bird Invitation | |
| French Defense: Carlson Gambit | |
| French Defense: Chigorin Variation | |
| French Defense: Diemer-Duhm Gambit | |
| French Defense: Diemer-Duhm Gambit Accepted | |
| French Defense: Franco-Hiva Gambit | |
| French Defense: Franco-Hiva Gambit Accepted | |
| French Defense: Franco-Sicilian Defense | |
| French Defense: Hoffmann Gambit | |
| French Defense: Horwitz Attack | |
| French Defense: Horwitz Attack, Papa-Ticulat Gambit | |
| French Defense: King's Indian Attack | |
| French Defense: King's Indian Attack, Franco-Hiva Gambit | |
| French Defense: Knight Variation | |
| French Defense: Knight Variation, Franco-Hiva Gambit | |
| French Defense: La Bourdonnais Variation | |
| French Defense: La Bourdonnais Variation, Reuter Gambit | |
| French Defense: Mediterranean Defense | |
| French Defense: Morphy Gambit | |
| French Defense: Normal Variation | |
| French Defense: Orthoschnapp Gambit | |
| French Defense: Pelikan Variation | |
| French Defense: Perseus Gambit | |
| French Defense: Queen's Knight | |
| French Defense: Reversed Philidor Formation | |
| French Defense: Réti-Spielmann Attack | |
| French Defense: Schlechter Variation | |
| French Defense: St. George Defense | |
| French Defense: St. George Defense, Sanky-George Gambit | |
| French Defense: St. George Defense, St. George Gambit | |
| French Defense: St. George Defense, Three Pawn Attack | |
| French Defense: St. George Defense, Traditional Line | |
| French Defense: Steiner Variation | |
| French Defense: Steinitz Attack | |
| French Defense: Two Knights Variation | |
| French Defense: Wing Gambit | |
| Rat Defense: Small Center Defense | |
| French Defense: Exchange Variation | |
| French Defense: Exchange Variation, Bogoljubov Variation | |
| French Defense: Exchange Variation, Monte Carlo Variation | |
| French Defense: Exchange Variation, Svenonius Variation | |
| French Defense: Advance Variation | |
| French Defense: Advance Variation | |
| French Defense: Advance Variation | |
| French Defense: Advance Variation | |
| French Defense: Advance Variation, Euwe Variation | |
| French Defense: Advance Variation, Extended Bishop Swap | |
| French Defense: Advance Variation, Frenkel Gambit | |
| French Defense: Advance Variation, Lputian Variation | |
| French Defense: Advance Variation, Main Line | |
| French Defense: Advance Variation, Milner-Barry Gambit | |
| French Defense: Advance Variation, Nimzowitsch Attack | |
| French Defense: Advance Variation, Nimzowitsch Gambit | |
| French Defense: Advance Variation, Nimzowitsch System | |
| French Defense: Advance Variation, Paulsen Attack | |
| French Defense: Advance Variation, Ruisdonk Gambit | |
| French Defense: Advance Variation, Steinitz Variation | |
| French Defense: Advance Variation, Wade Variation | |
| French Defense: Guimard Variation, Thunderbunny Variation | |
| French Defense: Tarrasch Variation | |
| French Defense: Tarrasch Variation, Guimard Defense | |
| French Defense: Tarrasch Variation, Haberditz Variation | |
| French Defense: Tarrasch Variation, Modern System | |
| French Defense: Tarrasch Variation, Morozevich Variation | |
| French Defense: Tarrasch Variation, Guimard Defense, Main Line | |
| French Defense: Tarrasch Variation, Botvinnik Variation | |
| French Defense: Tarrasch Variation, Closed Variation | |
| French Defense: Tarrasch Variation, Closed Variation | |
| French Defense: Tarrasch Variation, Pawn Center Variation | |
| French Defense: Tarrasch Variation, Closed Variation, Main Line | |
| French Defense: Tarrasch Variation, Leningrad Variation | |
| French Defense: Tarrasch Variation, Chistyakov Defense | |
| French Defense: Tarrasch Variation, Chistyakov Defense, Modern Line | |
| French Defense: Tarrasch Variation, Eliskases Variation | |
| French Defense: Tarrasch Variation, Open System | |
| French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| French Defense: Tarrasch Variation, Open System, Shaposhnikov Gambit | |
| French Defense: Tarrasch Variation, Open System, Süchting Line | |
| French Defense: Tarrasch Variation, Open System | |
| French Defense: Tarrasch Variation, Open System, Advance Line | |
| French Defense: Tarrasch Variation, Open System, Main Line | |
| French Defense: Classical Variation, Svenonius Variation | |
| French Defense: Paulsen Variation | |
| French Defense: Rubinstein Variation | |
| French Defense: Rubinstein Variation, Blackburne Defense | |
| French Defense: Rubinstein Variation, Capablanca Line | |
| French Defense: Rubinstein Variation, Ellis Gambit | |
| French Defense: Rubinstein Variation, Fort Knox Variation | |
| French Defense: Rubinstein Variation, Kasparov Attack | |
| French Defense: Rubinstein Variation, Maric Variation | |
| Sicilian Defense: Marshall Gambit | |
| French Defense: Burn Variation | |
| French Defense: Classical Variation | |
| French Defense: Classical Variation, Burn Variation, Main Line | |
| French Defense: Classical Variation, Burn Variation, Morozevich Line | |
| French Defense: Classical Variation, Delayed Exchange Variation | |
| French Defense: Classical Variation, Steinitz Variation | |
| French Defense: Classical Variation, Swiss Variation | |
| French Defense: Henneberger Variation | |
| French Defense: Steinitz Variation | |
| French Defense: Steinitz Variation | |
| French Defense: Steinitz Variation, Boleslavsky Variation | |
| French Defense: Steinitz Variation, Bradford Attack Variation | |
| French Defense: Steinitz Variation, Brodsky-Jones Variation | |
| French Defense: Steinitz Variation, Gledhill Attack | |
| French Defense: MacCutcheon Variation | |
| French Defense: MacCutcheon Variation, Advance Variation | |
| French Defense: MacCutcheon Variation, Bernstein Variation | |
| French Defense: MacCutcheon Variation, Bogoljubov Variation | |
| French Defense: MacCutcheon Variation, Chigorin Variation | |
| French Defense: MacCutcheon Variation, Dr. Olland Variation | |
| French Defense: MacCutcheon Variation, Duras Variation | |
| French Defense: MacCutcheon Variation, Exchange Variation | |
| French Defense: MacCutcheon Variation, Grigoriev Variation | |
| French Defense: MacCutcheon Variation, Janowski Variation | |
| French Defense: MacCutcheon Variation, Lasker Variation | |
| French Defense: MacCutcheon Variation, Lasker Variation | |
| French Defense: MacCutcheon Variation, Tartakower Variation | |
| French Defense: Alekhine-Chatard Attack | |
| French Defense: Alekhine-Chatard Attack, Albin-Chatard Gambit | |
| French Defense: Alekhine-Chatard Attack, Breyer Variation | |
| French Defense: Alekhine-Chatard Attack, Maróczy Variation | |
| French Defense: Alekhine-Chatard Attack, Spielmann Variation | |
| French Defense: Alekhine-Chatard Attack, Teichmann Variation | |
| French Defense: Classical Variation, Frankfurt Variation | |
| French Defense: Classical Variation, Normal Variation | |
| French Defense: Classical Variation, Richter Attack | |
| French Defense: Classical Variation, Richter Attack | |
| French Defense: Classical Variation, Tartakower Variation | |
| French Defense: Classical Variation, Vistaneckis Variation | |
| French Defense: Classical Variation | |
| French Defense: Classical Variation, Alapin Variation | |
| French Defense: Classical Variation, Pollock Variation | |
| French Defense: Classical Variation, Rubinstein Variation | |
| French Defense: Classical Variation, Stahlberg Variation | |
| French Defense: Classical Variation, Steinitz Variation | |
| French Defense: Classical Variation, Tarrasch Variation | |
| French Defense: MacCutcheon Variation, Wolf Gambit | |
| French Defense: Winawer Variation | |
| French Defense: Winawer Variation, Alekhine Gambit Accepted | |
| French Defense: Winawer Variation, Alekhine Gambit, Alatortsev Variation | |
| French Defense: Winawer Variation, Alekhine Gambit, Kan Variation | |
| French Defense: Winawer Variation, Alekhine-Maróczy Gambit | |
| French Defense: Winawer Variation, Delayed Exchange Variation | |
| French Defense: Winawer Variation, Exchange Variation, Canal Attack | |
| French Defense: Winawer Variation, Fingerslip Variation | |
| French Defense: Winawer Variation, Fingerslip Variation, Kunin Double Gambit | |
| French Defense: Winawer Variation, Fingerslip Variation, Main Line | |
| French Defense: Winawer Variation, Fingerslip Variation, Schwarz's Line | |
| French Defense: Winawer Variation, Kondratiyev Variation | |
| French Defense: Winawer Variation, Winckelmann-Riemer Gambit | |
| French Defense: Winawer Variation, Advance Variation | |
| French Defense: Winawer Variation, Petrosian Variation | |
| French Defense: Winawer Variation, Advance Variation | |
| French Defense: Winawer Variation, Advance Variation | |
| French Defense: Winawer Variation, Advance Variation | |
| French Defense: Winawer Variation, Advance Variation, Moscow Variation | |
| French Defense: Winawer Variation, Bogoljubov Variation | |
| French Defense: Winawer Variation, Bogoljubov Variation, Icelandic Defense | |
| French Defense: Winawer Variation, Maróczy-Wallis Variation | |
| French Defense: Winawer Variation, Retreat Variation | |
| French Defense: Winawer Variation, Retreat Variation, Armenian Line | |
| French Defense: Winawer Variation, Advance Variation | |
| French Defense: Winawer Variation, Classical Variation | |
| French Defense: Winawer Variation, Portisch-Hook Variation | |
| French Defense: Winawer Variation, Advance Variation | |
| French Defense: Winawer Variation, Advance Variation | |
| French Defense: Winawer Variation, Poisoned Pawn Variation | |
| French Defense: Winawer Variation, Poisoned Pawn Variation, Main Line | |
| French Defense: Winawer Variation, Poisoned Pawn Variation, Paoli Variation | |
| French Defense: Winawer Variation, Positional Variation | |
| Barnes Opening: Walkerling | |
| Bongcloud Attack | |
| Center Game | |
| English Opening: The Whale | |
| King's Pawn Game | |
| King's Pawn Game: Alapin Opening | |
| King's Pawn Game: Bavarian Gambit | |
| King's Pawn Game: Beyer Gambit | |
| King's Pawn Game: Clam Variation, King's Gambit Reversed | |
| King's Pawn Game: Clam Variation, Radisch Gambit | |
| King's Pawn Game: King's Head Opening | |
| King's Pawn Game: King's Head Opening | |
| King's Pawn Game: Leonardis Variation | |
| King's Pawn Game: MacLeod Attack | |
| King's Pawn Game: MacLeod Attack, Lasa Gambit | |
| King's Pawn Game: MacLeod Attack, Norwalde Gambit | |
| King's Pawn Game: Mengarini's Opening | |
| King's Pawn Game: Napoleon Attack | |
| King's Pawn Game: Philidor Gambit | |
| King's Pawn Game: Tortoise Opening | |
| King's Pawn Game: Wayward Queen Attack | |
| King's Pawn Game: Wayward Queen Attack, Kiddie Countergambit | |
| King's Pawn Game: Wayward Queen Attack, Mellon Gambit | |
| King's Pawn Game: Weber Gambit | |
| King's Pawn Opening | |
| King's Pawn Opening: Speers | |
| King's Pawn Opening: Van Hooydoon Gambit | |
| Portuguese Opening | |
| Portuguese Opening: Miguel Gambit | |
| Portuguese Opening: Portuguese Gambit | |
| Center Game | |
| Center Game Accepted | |
| Center Game: Halasz-McDonnell Gambit | |
| Center Game: Halasz-McDonnell Gambit, Crocodile Variation | |
| Center Game: Kieseritzky Variation | |
| Center Game: Kieseritzky Variation | |
| Center Game: Kieseritzky Variation | |
| Center Game: Kieseritzky Variation | |
| Center Game: Lanc-Arnold Gambit | |
| Center Game: Lanc-Arnold Gambit, Schippler Gambit | |
| Center Game: Ross Gambit | |
| Center Game: von der Lasa Gambit | |
| Danish Gambit | |
| Danish Gambit Accepted | |
| Danish Gambit Accepted: Chigorin Defense | |
| Danish Gambit Accepted: Classical Defense | |
| Danish Gambit Accepted: Copenhagen Defense | |
| Danish Gambit Accepted: Schlechter Defense | |
| Danish Gambit Accepted: Svenonius Defense | |
| Danish Gambit Declined: Sorensen Defense | |
| Center Game: Berger Variation | |
| Center Game: Charousek Variation | |
| Center Game: Hall Variation | |
| Center Game: Kupreichik Variation | |
| Center Game: Normal Variation | |
| Center Game: Paulsen Attack Variation | |
| Center Game: l'Hermet Variation | |
| Bishop's Opening | |
| Bishop's Opening: Anderssen Gambit | |
| Bishop's Opening: Boi Variation | |
| Bishop's Opening: Calabrese Countergambit | |
| Bishop's Opening: Calabrese Countergambit, Jaenisch Variation | |
| Bishop's Opening: Four Pawns Gambit | |
| Bishop's Opening: Khan Gambit | |
| Bishop's Opening: Lewis Countergambit | |
| Bishop's Opening: Lewis Countergambit | |
| Bishop's Opening: Lewis Countergambit, Walker Variation | |
| Bishop's Opening: Lewis Gambit | |
| Bishop's Opening: Lisitsyn Variation | |
| Bishop's Opening: Lopez Gambit | |
| Bishop's Opening: Lopez Variation | |
| Bishop's Opening: Lopez Variation, Lopez Gambit | |
| Bishop's Opening: McDonnell Gambit | |
| Bishop's Opening: McDonnell Gambit, La Bourdonnais-Denker Gambit | |
| Bishop's Opening: McDonnell Gambit, McDonnell Double Gambit | |
| Bishop's Opening: Philidor Counterattack | |
| Bishop's Opening: Philidor Variation | |
| Bishop's Opening: Pratt Variation | |
| Bishop's Opening: Stein Gambit | |
| Bishop's Opening: Thorold Gambit | |
| Modern Defense: Mongredien Defense, with Nc3 | |
| Bishop's Opening: Berlin Defense | |
| Bishop's Opening: Berlin Defense, Greco Gambit | |
| Bishop's Opening: Kitchener Folly | |
| Bishop's Opening: Krejcik Gambit | |
| Bishop's Opening: Pachman Gambit | |
| Bishop's Opening: Ponziani Gambit | |
| Bishop's Opening: Urusov Gambit, Panov Variation | |
| Bishop's Opening: Vienna Hybrid | |
| Bishop's Opening: Warsaw Gambit | |
| Vienna Gambit, with Max Lange Defense | |
| Vienna Gambit, with Max Lange Defense: Cunningham Defense | |
| Vienna Gambit, with Max Lange Defense: Hamppe-Allgaier Gambit | |
| Vienna Gambit, with Max Lange Defense: Hamppe-Allgaier Gambit, Alapin Variation | |
| Vienna Gambit, with Max Lange Defense: Hamppe-Allgaier Gambit, Thorold Variation | |
| Vienna Gambit, with Max Lange Defense: Hamppe-Muzio Gambit | |
| Vienna Gambit, with Max Lange Defense: Knight Variation | |
| Vienna Gambit, with Max Lange Defense: Pierce Gambit | |
| Vienna Gambit, with Max Lange Defense: Quelle Gambit | |
| Vienna Gambit, with Max Lange Defense: Steinitz Gambit | |
| Vienna Gambit, with Max Lange Defense: Steinitz Gambit, Fraser-Minckwitz Defense | |
| Vienna Gambit, with Max Lange Defense: Steinitz Gambit, Main Line | |
| Vienna Gambit, with Max Lange Defense: Steinitz Gambit, Paulsen Defense | |
| Vienna Gambit, with Max Lange Defense: Steinitz Gambit, Sörensen Defense | |
| Vienna Gambit, with Max Lange Defense: Steinitz Gambit, Zukertort Defense | |
| Vienna Game | |
| Vienna Game: Anderssen Defense | |
| Vienna Game: Fyfe Gambit | |
| Vienna Game: Giraffe Attack | |
| Vienna Game: Hamppe-Meitner Variation | |
| Vienna Game: Hamppe-Muzio Gambit | |
| Vienna Game: Hamppe-Muzio, Dubois Variation | |
| Vienna Game: Max Lange Defense | |
| Vienna Game: Omaha Gambit | |
| Vienna Game: Paulsen Variation | |
| Vienna Game: Paulsen Variation | |
| Vienna Game: Paulsen Variation, Mariotti Gambit | |
| Vienna Game: Philidor Countergambit | |
| Vienna Game: Pierce Gambit, Rushmere Attack | |
| Vienna Game: Stanley Variation, Meitner-Mieses Gambit | |
| Vienna Game: Zhuravlev Countergambit | |
| Bishop's Opening: Horwitz Gambit | |
| Bishop's Opening: Vienna Hybrid, Spielmann Attack | |
| Vienna Game: Falkbeer Variation | |
| Vienna Game: Mengarini Variation | |
| Vienna Game: Mieses Variation | |
| Vienna Game: Mieses Variation, Erben Gambit | |
| Vienna Game: Paulsen Variation, Pollock Gambit | |
| Vienna Game: Stanley Variation | |
| Vienna Game: Stanley Variation, Eifel Gambit | |
| Vienna Game: Stanley Variation, Reversed Spanish | |
| Bishop's Opening: Boden-Kieseritzky Gambit | |
| Bishop's Opening: Boden-Kieseritzky Gambit, Lichtenhein Defense | |
| Vienna Game: Adams' Gambit | |
| Vienna Game: Frankenstein-Dracula Variation | |
| Vienna Game: Stanley Variation, Alekhine Variation | |
| Vienna Game: Stanley Variation, Frankenstein-Dracula Variation | |
| Vienna Game: Stanley Variation, Monster Declined | |
| Bishop's Opening: Vienna Hybrid, Hromádka Variation | |
| Vienna Game: Stanley Variation, Bronstein Gambit | |
| Vienna Game: Stanley Variation, Three Knights Variation | |
| Vienna Game: Heyde Variation | |
| Vienna Game: Vienna Gambit | |
| Vienna Game: Vienna Gambit, Bardeleben Variation | |
| Vienna Game: Vienna Gambit, Breyer Variation | |
| Vienna Game: Vienna Gambit, Kaufmann Variation | |
| Vienna Game: Vienna Gambit, Main Line | |
| Vienna Game: Vienna Gambit, Modern Variation | |
| Vienna Game: Vienna Gambit, Paulsen Attack | |
| Vienna Game: Vienna Gambit, Steinitz Variation | |
| Vienna Game: Vienna Gambit, Wurzburger Trap | |
| King's Gambit | |
| King's Gambit Declined: Classical Variation | |
| King's Gambit Declined: Classical Variation | |
| King's Gambit Declined: Classical Variation, Euwe Attack | |
| King's Gambit Declined: Classical Variation, Rotlewi Countergambit | |
| King's Gambit Declined: Classical Variation, Rubinstein Countergambit | |
| King's Gambit Declined: Classical, Hanham Variation | |
| King's Gambit Declined: Classical, Réti Variation | |
| King's Gambit Declined: Classical, Soldatenkov Variation | |
| King's Gambit Declined: Classical, Svenonius Variation | |
| King's Gambit Declined: Hobbs-Zilbermints Gambit | |
| King's Gambit Declined: Keene Defense | |
| King's Gambit Declined: Keene's Defense | |
| King's Gambit Declined: Keene's Defense | |
| King's Gambit Declined: Mafia Defense | |
| King's Gambit Declined: Miles Defense | |
| King's Gambit Declined: Norwalde Variation | |
| King's Gambit Declined: Norwalde Variation, Bücker Gambit | |
| King's Gambit Declined: Norwalde Variation, Schubert Variation | |
| King's Gambit Declined: Panteldakis Countergambit | |
| King's Gambit Declined: Panteldakis Countergambit, Greco Variation | |
| King's Gambit Declined: Panteldakis Countergambit, Pawn Sacrifice Line | |
| King's Gambit Declined: Panteldakis Countergambit, Schiller's Defense | |
| King's Gambit Declined: Panteldakis Countergambit, Shirazi Line | |
| King's Gambit Declined: Panteldakis Countergambit, Symmetrical Variation | |
| King's Gambit Declined: Petrov's Defense | |
| King's Gambit Declined: Queen's Knight Defense | |
| King's Gambit Declined: Senechaud Countergambit | |
| King's Gambit Declined: Soller-Zilbermints Gambit | |
| King's Gambit Declined: Zilbermints Double Countergambit | |
| King's Gambit Declined: Zilbermints Double Gambit | |
| King's Gambit Declined: Falkbeer Countergambit | |
| King's Gambit Declined: Falkbeer Countergambit Accepted | |
| King's Gambit Declined: Falkbeer Countergambit, Anderssen Attack | |
| King's Gambit Declined: Falkbeer Countergambit, Blackburne Attack | |
| King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit | |
| King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit, Morphy Defense | |
| King's Gambit Declined: Falkbeer Countergambit, Hinrichsen Gambit | |
| King's Gambit Declined: Falkbeer Countergambit, Miles Gambit | |
| King's Gambit Declined: Falkbeer Countergambit, Milner-Barry Variation | |
| King's Gambit Declined: Falkbeer Countergambit, Modern Transfer | |
| King's Gambit Declined: Falkbeer Countergambit, Nimzowitsch-Marshall Countergambit | |
| King's Gambit Declined: Falkbeer Countergambit, Pickler Gambit | |
| King's Gambit Declined: Falkbeer Countergambit, Rubinstein Variation | |
| King's Gambit Declined: Falkbeer Countergambit, Staunton Line | |
| Van Geet Opening: Grünfeld Defense, Steiner Gambit | |
| King's Gambit Declined: Falkbeer Countergambit, Alapin Variation | |
| King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit | |
| King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit Accepted | |
| King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit, Keres Variation | |
| King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit, Main Line | |
| King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit, Old Line | |
| King's Gambit Declined: Falkbeer Countergambit, Charousek Variation | |
| King's Gambit Declined: Falkbeer Countergambit, Tarrasch Variation | |
| King's Gambit Accepted | |
| King's Gambit Accepted: Basman Gambit | |
| King's Gambit Accepted: Bishop's Gambit | |
| King's Gambit Accepted: Bishop's Gambit, Anderssen Defense | |
| King's Gambit Accepted: Bishop's Gambit, Anderssen Variation | |
| King's Gambit Accepted: Bishop's Gambit, Bledow Countergambit | |
| King's Gambit Accepted: Bishop's Gambit, Bledow Variation | |
| King's Gambit Accepted: Bishop's Gambit, Boden Variation | |
| King's Gambit Accepted: Bishop's Gambit, Bogoljubov Defense | |
| King's Gambit Accepted: Bishop's Gambit, Bogoljubov Variation | |
| King's Gambit Accepted: Bishop's Gambit, Boren-Svenonius Variation | |
| King's Gambit Accepted: Bishop's Gambit, Bryan Countergambit | |
| King's Gambit Accepted: Bishop's Gambit, Chigorin's Attack | |
| King's Gambit Accepted: Bishop's Gambit, Classical Defense | |
| King's Gambit Accepted: Bishop's Gambit, Classical Defense, Cozio Attack | |
| King's Gambit Accepted: Bishop's Gambit, Cozio Defense | |
| King's Gambit Accepted: Bishop's Gambit, Cozio Variation | |
| King's Gambit Accepted: Bishop's Gambit, First Jaenisch Variation | |
| King's Gambit Accepted: Bishop's Gambit, Fraser Variation | |
| King's Gambit Accepted: Bishop's Gambit, Gianutio Gambit | |
| King's Gambit Accepted: Bishop's Gambit, Greco Variation | |
| King's Gambit Accepted: Bishop's Gambit, Grimm Attack | |
| King's Gambit Accepted: Bishop's Gambit, Kieseritzky Gambit | |
| King's Gambit Accepted: Bishop's Gambit, Lopez Defense | |
| King's Gambit Accepted: Bishop's Gambit, Lopez Variation | |
| King's Gambit Accepted: Bishop's Gambit, Maurian Defense | |
| King's Gambit Accepted: Bishop's Gambit, McDonnell Attack | |
| King's Gambit Accepted: Bishop's Gambit, McDonnell Attack | |
| King's Gambit Accepted: Bishop's Gambit, Paulsen Attack | |
| King's Gambit Accepted: Bishop's Gambit, Steinitz Defense | |
| King's Gambit Accepted: Breyer Gambit | |
| King's Gambit Accepted: Carrera Gambit | |
| King's Gambit Accepted: Dodo Variation | |
| King's Gambit Accepted: Eisenberg Variation | |
| King's Gambit Accepted: Gaga Gambit | |
| King's Gambit Accepted: Lopez-Gianutio Countergambit, Hein Variation | |
| King's Gambit Accepted: Mason-Keres Gambit | |
| King's Gambit Accepted: Orsini Gambit | |
| King's Gambit Accepted: Paris Gambit | |
| King's Gambit Accepted: Polerio Gambit | |
| King's Gambit Accepted: Schurig Gambit, with Bb5 | |
| King's Gambit Accepted: Schurig Gambit, with Bd3 | |
| King's Gambit Accepted: Stamma Gambit | |
| King's Gambit Accepted: Tartakower Gambit | |
| King's Gambit Accepted: Tartakower Gambit, Weiss Defense | |
| King's Gambit Accepted: Tumbleweed | |
| King's Gambit Accepted: Becker Defense | |
| King's Gambit Accepted: Bonsch-Osmolovsky Variation | |
| King's Gambit Accepted: Fischer Defense | |
| King's Gambit Accepted: Fischer Defense, Schulder Gambit | |
| King's Gambit Accepted: Fischer Defense, Spanish Variation | |
| King's Gambit Accepted: Gianutio Countergambit | |
| King's Gambit Accepted: Greco Gambit | |
| King's Gambit Accepted: King's Knight's Gambit | |
| King's Gambit Accepted: King's Knight's Gambit | |
| King's Gambit Accepted: MacLeod Defense | |
| King's Gambit Accepted: Schallopp Defense | |
| King's Gambit Accepted: Schallopp Defense, Tashkent Attack | |
| King's Gambit Accepted: Wagenbach Defense | |
| King's Gambit Accepted: Cunningham Defense | |
| King's Gambit Accepted: Cunningham Defense, Bertin Gambit | |
| King's Gambit Accepted: Cunningham Defense, Bertin Gambit | |
| King's Gambit Accepted: Cunningham Defense, McCormick Defense | |
| King's Gambit Accepted: Abbazia Defense | |
| King's Gambit Accepted: Abbazia Defense, Main Line | |
| King's Gambit Accepted: Modern Defense | |
| King's Gambit Accepted: Modern Defense | |
| King's Gambit Accepted: Australian Gambit | |
| King's Gambit Accepted: Blachly Gambit | |
| King's Gambit Accepted: Double Muzio Gambit | |
| King's Gambit Accepted: Double Muzio Gambit, Baldwin Gambit | |
| King's Gambit Accepted: Double Muzio Gambit, Bello Gambit | |
| King's Gambit Accepted: Double Muzio Gambit, Paulsen Defense | |
| King's Gambit Accepted: Double Muzio Gambit, Young Gambit | |
| King's Gambit Accepted: Ghulam-Kassim Gambit | |
| King's Gambit Accepted: Ghulam-Kassim Gambit | |
| King's Gambit Accepted: King's Knight's Gambit | |
| King's Gambit Accepted: Kotov Gambit | |
| King's Gambit Accepted: Lolli Gambit | |
| King's Gambit Accepted: Lolli Gambit, Young Variation | |
| King's Gambit Accepted: McDonnell Gambit | |
| King's Gambit Accepted: Middleton Countergambit | |
| King's Gambit Accepted: Muzio Gambit Accepted, From's Defense | |
| King's Gambit Accepted: Muzio Gambit, Brentano Defense | |
| King's Gambit Accepted: Muzio Gambit, Holloway Defense | |
| King's Gambit Accepted: Muzio Gambit, Kling and Horwitz Counterattack | |
| King's Gambit Accepted: Muzio Gambit, Sarratt Defense | |
| King's Gambit Accepted: Muzio Gambit, Wild Muzio Gambit | |
| King's Gambit Accepted: Quade Gambit | |
| King's Gambit Accepted: Rosentreter Gambit | |
| King's Gambit Accepted: Rosentreter Gambit, Bird Gambit | |
| King's Gambit Accepted: Rosentreter Gambit, Sörensen Gambit | |
| King's Gambit Accepted: Rosentreter Gambit, Testa Variation | |
| King's Gambit Accepted: Salvio Gambit | |
| King's Gambit Accepted: Salvio Gambit, Anderssen Counterattack | |
| King's Gambit Accepted: Salvio Gambit, Cochrane Gambit | |
| King's Gambit Accepted: Salvio Gambit, Santa Maria Defense | |
| King's Gambit Accepted: Salvio Gambit, Silberschmidt Defense | |
| King's Gambit Accepted: Salvio Gambit, Viennese Variation | |
| King's Gambit Accepted: Silberschmidt Gambit | |
| King's Gambit Accepted: Sörensen Gambit | |
| King's Gambit Accepted: Greco Gambit | |
| King's Gambit Accepted: Hanstein Gambit | |
| King's Gambit Accepted: Mayet Gambit | |
| King's Gambit Accepted: Philidor Gambit | |
| King's Gambit Accepted: Philidor Gambit, Schultz Variation | |
| King's Gambit Accepted: Traditional Variation | |
| King's Gambit Accepted: Allgaier Gambit | |
| King's Gambit Accepted: Allgaier Gambit, Thorold Attack | |
| King's Gambit Accepted: Allgaier Gambit, Urusov Attack | |
| King's Gambit Accepted: Allgaier, Blackburne Gambit | |
| King's Gambit Accepted: Allgaier, Cook Variation | |
| King's Gambit Accepted: Allgaier, Horny Defense | |
| King's Gambit Accepted: Allgaier, Schlechter Defense | |
| King's Gambit Accepted: Allgaier, Urusov Attack | |
| King's Gambit Accepted: Kieseritzky Gambit | |
| King's Gambit Accepted: Kieseritzky Gambit, Anderssen Defense | |
| King's Gambit Accepted: Kieseritzky Gambit, Anderssen-Cordel Gambit | |
| King's Gambit Accepted: Kieseritzky Gambit, Berlin Defense | |
| King's Gambit Accepted: Kieseritzky Gambit, Berlin Defense, Rubinstein Variation | |
| King's Gambit Accepted: Kieseritzky Gambit, Berlin Defense, de Riviere Variation | |
| King's Gambit Accepted: Kieseritzky Gambit, Brentano Defense | |
| King's Gambit Accepted: Kieseritzky Gambit, Brentano Defense | |
| King's Gambit Accepted: Kieseritzky Gambit, Brentano Defense, Caro Variation | |
| King's Gambit Accepted: Kieseritzky Gambit, Cotter Gambit | |
| King's Gambit Accepted: Kieseritzky Gambit, Kolisch Defense | |
| King's Gambit Accepted: Kieseritzky Gambit, Long Whip | |
| King's Gambit Accepted: Kieseritzky Gambit, Neumann Defense | |
| King's Gambit Accepted: Kieseritzky Gambit, Paulsen Defense | |
| King's Gambit Accepted: Kieseritzky Gambit, Paulsen Defense Deferred | |
| King's Gambit Accepted: Kieseritzky Gambit, Rice Gambit | |
| King's Gambit Accepted: Kieseritzky Gambit, Rosenthal Defense | |
| King's Gambit Accepted: Kieseritzky, Long Whip Defense, Jaenisch Variation | |
| King's Gambit Accepted: Kieseritzky, Polerio Defense | |
| King's Gambit Accepted: Kieseritzky, Rice Gambit | |
| King's Gambit Accepted: Kieseritzky, Salvio Defense, Cozio Variation | |
| King's Gambit Accepted: King's Knight's Gambit | |
| Elephant Gambit | |
| Elephant Gambit: Maróczy Gambit | |
| Elephant Gambit: Paulsen Countergambit | |
| Elephant Gambit: Wasp Variation | |
| Gunderam Defense | |
| King's Knight Opening | |
| King's Pawn Game: Busch-Gass Gambit | |
| King's Pawn Game: Busch-Gass Gambit, Chiodini Gambit | |
| King's Pawn Game: Damiano Defense | |
| King's Pawn Game: Damiano Defense, Damiano Gambit | |
| King's Pawn Game: Damiano Defense, Damiano Gambit, Chigorin Gambit | |
| King's Pawn Game: Gunderam Defense, Gunderam Gambit | |
| King's Pawn Game: Gunderam Gambit | |
| King's Pawn Game: La Bourdonnais Gambit | |
| King's Pawn Game: McConnell Defense | |
| Latvian Gambit | |
| Latvian Gambit Accepted | |
| Latvian Gambit Accepted: Bilguer Variation | |
| Latvian Gambit Accepted: Bronstein Attack | |
| Latvian Gambit Accepted: Bronstein Gambit | |
| Latvian Gambit Accepted: Foltys Variation | |
| Latvian Gambit Accepted: Foltys-Leonhardt Variation | |
| Latvian Gambit Accepted: Leonhardt Variation | |
| Latvian Gambit Accepted: Main Line | |
| Latvian Gambit Accepted: Nimzowitsch Attack | |
| Latvian Gambit: Behting Variation | |
| Latvian Gambit: Corkscrew Countergambit | |
| Latvian Gambit: Corkscrew Gambit | |
| Latvian Gambit: Diepstraten Countergambit | |
| Latvian Gambit: Fraser Defense | |
| Latvian Gambit: Greco Variation | |
| Latvian Gambit: Lobster Gambit | |
| Latvian Gambit: Mason Countergambit | |
| Latvian Gambit: Mayet Attack | |
| Latvian Gambit: Mayet Attack, Morgado Defense | |
| Latvian Gambit: Mayet Attack, Poisoned Pawn Variation | |
| Latvian Gambit: Mayet Attack, Polerio-Svedenborg Variation | |
| Latvian Gambit: Mayet Attack, Strautins Gambit | |
| Latvian Gambit: Mlotkowski Variation | |
| Latvian Gambit: Senechaud Gambit | |
| Philidor Defense | |
| Philidor Defense | |
| Philidor Defense | |
| Philidor Defense | |
| Philidor Defense: Albin-Blackburne Gambit | |
| Philidor Defense: Berger Variation | |
| Philidor Defense: Bird Gambit | |
| Philidor Defense: Boden Variation | |
| Philidor Defense: Exchange Variation | |
| Philidor Defense: Exchange Variation | |
| Philidor Defense: Exchange Variation | |
| Philidor Defense: Hanham Variation | |
| Philidor Defense: Hanham Variation, Delmar Variation | |
| Philidor Defense: Hanham Variation, Krause Variation | |
| Philidor Defense: Hanham Variation, Schlechter Variation | |
| Philidor Defense: Hanham Variation, Sharp Variation | |
| Philidor Defense: Hanham Variation, Steiner Variation | |
| Philidor Defense: Hanham, Kmoch Variation | |
| Philidor Defense: Larsen Variation | |
| Philidor Defense: Lion Variation | |
| Philidor Defense: Lion Variation, Bishop Sacrifice | |
| Philidor Defense: Lion Variation, Delayed Bishop Sacrifice | |
| Philidor Defense: Lion Variation, Forcing Line | |
| Philidor Defense: Lion Variation, Lion's Claw, with Bc4 and h6 | |
| Philidor Defense: Lion Variation, Lion's Claw, with Be2 and c6 | |
| Philidor Defense: Lion Variation, Shirov Gambit | |
| Philidor Defense: Lion Variation, Sozin Variation | |
| Philidor Defense: Lopez Countergambit | |
| Philidor Defense: Lopez Countergambit, Jaenisch Variation | |
| Philidor Defense: Morphy Gambit | |
| Philidor Defense: Nimzowitsch Variation | |
| Philidor Defense: Nimzowitsch Variation | |
| Philidor Defense: Nimzowitsch Variation, Klein Variation | |
| Philidor Defense: Nimzowitsch Variation, Rellstab Variation | |
| Philidor Defense: Nimzowitsch Variation, Sokolsky Variation | |
| Philidor Defense: Nimzowitsch, Larobok Variation | |
| Philidor Defense: Nimzowitsch, Locock Variation | |
| Philidor Defense: Paulsen Attack | |
| Philidor Defense: Philidor Countergambit | |
| Philidor Defense: Philidor Countergambit, Berger Variation | |
| Philidor Defense: Philidor Countergambit, Zukertort Variation | |
| Philidor Defense: Philidor Countergambit, del Rio Attack | |
| Philidor Defense: Philidor Gambit | |
| Philidor Defense: Steinitz Variation | |
| Russian Game | |
| Russian Game | |
| Russian Game | |
| Russian Game | |
| Russian Game | |
| Russian Game: Classical Attack | |
| Russian Game: Classical Attack, Berger Variation | |
| Russian Game: Classical Attack, Chigorin Variation | |
| Russian Game: Classical Attack, Chigorin Variation, Browne Attack | |
| Russian Game: Classical Attack, Chigorin Variation, Main Line | |
| Russian Game: Classical Attack, Closed Variation | |
| Russian Game: Classical Attack, Jaenisch Variation | |
| Russian Game: Classical Attack, Krause Variation | |
| Russian Game: Classical Attack, Marshall Trap | |
| Russian Game: Classical Attack, Marshall Variation | |
| Russian Game: Classical Attack, Marshall Variation, Chinese Gambit | |
| Russian Game: Classical Attack, Maróczy Variation | |
| Russian Game: Classical Attack, Mason Variation | |
| Russian Game: Classical Attack, Mason-Showalter Variation | |
| Russian Game: Classical Attack, Staunton Variation | |
| Russian Game: Classical Attack, Tarrasch Variation | |
| Russian Game: Cochrane Gambit | |
| Russian Game: Cochrane Gambit, Bishop Check Line | |
| Russian Game: Cochrane Gambit, Center Variation | |
| Russian Game: Cozio Attack | |
| Russian Game: Damiano Variation | |
| Russian Game: Damiano Variation, Kholmov Gambit | |
| Russian Game: French Attack | |
| Russian Game: Italian Variation | |
| Russian Game: Karklins-Martinovsky Variation | |
| Russian Game: Kaufmann Attack | |
| Russian Game: Millennium Attack | |
| Russian Game: Nimzowitsch Attack | |
| Russian Game: Moody Gambit | |
| Russian Game: Paulsen Attack | |
| Russian Game: Stafford Gambit | |
| Russian Game: Stafford Gambit | |
| Russian Game: Three Knights Game | |
| Bishop's Opening: Urusov Gambit | |
| Bishop's Opening: Urusov Gambit, Keidansky Gambit | |
| Russian Game: Modern Attack | |
| Russian Game: Modern Attack | |
| Russian Game: Modern Attack, Bardeleben Variation | |
| Russian Game: Modern Attack, Center Attack | |
| Russian Game: Modern Attack, Center Variation | |
| Russian Game: Modern Attack, Murrey Variation | |
| Russian Game: Modern Attack, Steinitz Variation | |
| Russian Game: Modern Attack, Symmetrical Variation | |
| Russian Game: Modern Attack, Tal Gambit | |
| Russian Game: Modern Attack, Trifunovic Variation | |
| Dresden Opening: The Goblin | |
| Irish Gambit | |
| King's Knight Opening: Konstantinopolsky | |
| King's Knight Opening: Normal Variation | |
| King's Pawn Game: Dresden Opening | |
| King's Pawn Game: Pachman Wing Gambit | |
| King's Pawn Game: Schulze-Müller Gambit | |
| King's Pawn Game: Tayler Opening | |
| King's Pawn Game: Tayler Opening | |
| King's Pawn Game: Tayler Opening, Basman Gambit | |
| King's Pawn Game: Tayler Opening, Inverted Hanham | |
| Latvian Gambit: Clam Gambit | |
| Ponziani Opening | |
| Ponziani Opening: Caro Gambit | |
| Ponziani Opening: Jaenisch Counterattack | |
| Ponziani Opening: Leonhardt Variation | |
| Ponziani Opening: Neumann Gambit | |
| Ponziani Opening: Ponziani Countergambit | |
| Ponziani Opening: Ponziani Countergambit, Schmidt Attack | |
| Ponziani Opening: Romanishin Variation | |
| Ponziani Opening: Réti Variation | |
| Ponziani Opening: Spanish Variation | |
| Ponziani Opening: Spanish Variation, Harrwitz Attack, Nikitin Gambit | |
| Ponziani Opening: Steinitz Variation | |
| Ponziani Opening: Vukovic Gambit | |
| Scotch Game | |
| Scotch Game | |
| Scotch Game: Benima Defense | |
| Scotch Game: Cochrane Variation | |
| Scotch Game: Cochrane-Shumov Defense | |
| Scotch Game: Göring Gambit | |
| Scotch Game: Göring Gambit, Bardeleben Variation | |
| Scotch Game: Göring Gambit, Double Pawn Sacrifice | |
| Scotch Game: Göring Gambit, Main Line | |
| Scotch Game: Hanneken Variation | |
| Scotch Game: Haxo Gambit | |
| Scotch Game: Lolli Variation | |
| Scotch Game: Napoleon Gambit | |
| Scotch Game: Relfsson Gambit | |
| Scotch Game: Scotch Gambit | |
| Scotch Game: Scotch Gambit, Advance Variation | |
| Scotch Game: Scotch Gambit, Cochrane-Anderssen Variation | |
| Scotch Game: Scotch Gambit, Dubois Réti Defense | |
| Scotch Game: Scotch Gambit, Göring Gambit Declined | |
| Scotch Game: Scotch Gambit, Kingside Variation | |
| Scotch Game: Scotch Gambit, London Defense | |
| Scotch Game: Scotch Gambit, Sarratt Variation | |
| Scotch Game: Sea-Cadet Mate | |
| Scotch Game: Vitzthum Attack | |
| Scotch Game | |
| Scotch Game | |
| Scotch Game: Alekhine Gambit | |
| Scotch Game: Blumenfeld Attack | |
| Scotch Game: Braune Variation | |
| Scotch Game: Classical Variation | |
| Scotch Game: Classical Variation, Blackburne Attack | |
| Scotch Game: Classical Variation, Intermezzo Variation | |
| Scotch Game: Classical Variation, Millennium Variation | |
| Scotch Game: Fraser Variation | |
| Scotch Game: Ghulam-Kassim Variation | |
| Scotch Game: Gottschall Variation | |
| Scotch Game: Horwitz Attack | |
| Scotch Game: Horwitz Attack, Blackburne Variation | |
| Scotch Game: Malaniuk Variation | |
| Scotch Game: Meitner Variation | |
| Scotch Game: Mieses Variation | |
| Scotch Game: Modern Defense | |
| Scotch Game: Paulsen Attack | |
| Scotch Game: Paulsen Variation | |
| Scotch Game: Paulsen, Gunsberg Defense | |
| Scotch Game: Potter Variation | |
| Scotch Game: Romanishin Variation | |
| Scotch Game: Rosenthal Variation | |
| Scotch Game: Schmidt Variation | |
| Scotch Game: Steinitz Variation | |
| Scotch Game: Steinitz Variation | |
| Scotch Game: Tartakower Variation | |
| Three Knights Opening | |
| Three Knights Opening | |
| Three Knights Opening: Schlechter Variation | |
| Three Knights Opening: Steinitz Defense | |
| Three Knights Opening: Steinitz-Rosenthal Variation | |
| Three Knights Opening: Winawer Defense | |
| Four Knights Game | |
| Four Knights Game: Gunsberg Variation | |
| Four Knights Game: Halloween Gambit | |
| Four Knights Game: Halloween Gambit, Oldtimer Variation | |
| Four Knights Game: Halloween Gambit, Plasma Variation | |
| Four Knights Game: Italian Variation | |
| Four Knights Game: Italian Variation, Noa Gambit | |
| Four Knights Game: Scotch Variation | |
| Four Knights Game: Scotch Variation Accepted | |
| Four Knights Game: Scotch Variation, Belgrade Gambit | |
| Four Knights Game: Scotch Variation, Belgrade Gambit, Modern Defense | |
| Four Knights Game: Scotch Variation, Krause Gambit | |
| Four Knights Game: Scotch Variation, Krause Gambit, Leonhardt Defense | |
| Four Knights Game: Scotch Variation, Oxford Gambit | |
| Four Knights Game: Scotch Variation, Schmid Defense | |
| Four Knights Game: Spanish Variation | |
| Four Knights Game: Spanish Variation, Bardeleben Variation | |
| Four Knights Game: Spanish Variation, Classical Variation | |
| Four Knights Game: Spanish Variation, Ranken Variation | |
| Four Knights Game: Spanish Variation, Rubinstein Variation | |
| Four Knights Game: Spanish Variation, Rubinstein Variation | |
| Four Knights Game: Spanish Variation, Rubinstein Variation | |
| Four Knights Game: Spanish Variation, Rubinstein Variation Accepted | |
| Four Knights Game: Spanish Variation, Rubinstein Variation, Henneberger Variation | |
| Four Knights Game: Spanish Variation, Rubinstein Variation, Marshall Gambit | |
| Four Knights Game: Spanish Variation, Rubinstein Variation, Marshall Variation | |
| Four Knights Game: Spanish Variation, Rubinstein Variation, Maróczy Variation | |
| Four Knights Game: Spanish Variation, Spielmann Variation | |
| Four Knights Game: Spanish Variation | |
| Four Knights Game: Spanish Variation, Alatortsev Variation | |
| Four Knights Game: Spanish Variation, Double Spanish | |
| Four Knights Game: Spanish Variation, Double Spanish | |
| Four Knights Game: Spanish Variation, Gunsberg Counterattack | |
| Four Knights Game: Spanish Variation, Janowski Variation | |
| Four Knights Game: Spanish Variation, Nimzowitsch Variation | |
| Four Knights Game: Spanish Variation, Svenonius Variation | |
| Four Knights Game: Spanish Variation, Symmetrical Variation | |
| Four Knights Game: Spanish Variation, Symmetrical Variation | |
| Four Knights Game: Spanish Variation, Symmetrical Variation | |
| Four Knights Game: Spanish Variation, Symmetrical Variation | |
| Four Knights Game: Spanish Variation, Symmetrical Variation, Blake Variation | |
| Four Knights Game: Spanish Variation, Symmetrical Variation, Metger Unpin | |
| Four Knights Game: Spanish Variation, Symmetrical Variation, Tarrasch Variation | |
| Four Knights Game: Italian Variation | |
| Italian Game | |
| Italian Game: Anti-Fried Liver Defense | |
| Italian Game: Blackburne-Kostić Gambit | |
| Italian Game: Classical Variation, Albin Gambit | |
| Italian Game: Deutz Gambit | |
| Italian Game: Giuoco Pianissimo | |
| Italian Game: Giuoco Pianissimo, Canal Variation | |
| Italian Game: Giuoco Pianissimo, Dubois Variation | |
| Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Italian Game: Giuoco Pianissimo, Lucchini Gambit | |
| Italian Game: Giuoco Pianissimo, Normal | |
| Italian Game: Giuoco Piano | |
| Italian Game: Hungarian Defense | |
| Italian Game: Hungarian Defense, Tartakower Variation | |
| Italian Game: Jerome Gambit | |
| Italian Game: Paris Defense | |
| Italian Game: Rosentreter Gambit | |
| Italian Game: Rousseau Gambit | |
| Italian Game: Evans Gambit | |
| Italian Game: Evans Gambit | |
| Italian Game: Evans Gambit Accepted | |
| Italian Game: Evans Gambit Declined | |
| Italian Game: Evans Gambit Declined | |
| Italian Game: Evans Gambit Declined, Cordel Variation | |
| Italian Game: Evans Gambit Declined, Hicken Variation | |
| Italian Game: Evans Gambit Declined, Hirschbach Variation | |
| Italian Game: Evans Gambit Declined, Lange Variation | |
| Italian Game: Evans Gambit Declined, Pavlov Variation | |
| Italian Game: Evans Gambit Declined, Showalter Variation | |
| Italian Game: Evans Gambit Declined, Vasquez Variation | |
| Italian Game: Evans Gambit, Anderssen Variation | |
| Italian Game: Evans Gambit, Anderssen Variation, Cordel Line | |
| Italian Game: Evans Gambit, Fontaine Countergambit | |
| Italian Game: Evans Gambit, Fraser Attack | |
| Italian Game: Evans Gambit, Fraser-Mortimer Attack | |
| Italian Game: Evans Gambit, Göring Attack | |
| Italian Game: Evans Gambit, Harding Variation | |
| Italian Game: Evans Gambit, Hein Countergambit | |
| Italian Game: Evans Gambit, Mayet Defense | |
| Italian Game: Evans Gambit, McDonnell Defense | |
| Italian Game: Evans Gambit, McDonnell Defense, Main Line | |
| Italian Game: Evans Gambit, Morphy Attack | |
| Italian Game: Evans Gambit, Mortimer-Evans Gambit | |
| Italian Game: Evans Gambit, Paulsen Variation | |
| Italian Game: Evans Gambit, Steinitz Variation | |
| Italian Game: Evans Gambit, Stone-Ware Variation | |
| Italian Game: Evans Gambit, Ulvestad Variation | |
| Italian Game: Evans Gambit | |
| Italian Game: Evans Gambit, Alapin-Steinitz Variation | |
| Italian Game: Evans Gambit, Anderssen Defense | |
| Italian Game: Evans Gambit, Bronstein Defense | |
| Italian Game: Evans Gambit, Compromised Defense | |
| Italian Game: Evans Gambit, Compromised Defense, Main Line | |
| Italian Game: Evans Gambit, Compromised Defense, Potter Variation | |
| Italian Game: Evans Gambit, Dufresne Defense | |
| Italian Game: Evans Gambit, Johner Defense | |
| Italian Game: Evans Gambit, Laroche Variation | |
| Italian Game: Evans Gambit, Lasker Defense | |
| Italian Game: Evans Gambit, Leonhardt Countergambit | |
| Italian Game: Evans Gambit, Levenfish Variation | |
| Italian Game: Evans Gambit, Main Line | |
| Italian Game: Evans Gambit, Mieses Defense | |
| Italian Game: Evans Gambit, Pierce Defense | |
| Italian Game: Evans Gambit, Richardson Attack | |
| Italian Game: Evans Gambit, Sanders-Alapin Variation | |
| Italian Game: Evans Gambit, Slow Variation | |
| Italian Game: Evans Gambit, Sokolsky Variation | |
| Italian Game: Evans Gambit, Tartakower Attack | |
| Italian Game: Evans Gambit, Waller Attack | |
| Italian Game: Bird's Attack | |
| Italian Game: Classical Variation | |
| Italian Game: Classical Variation | |
| Italian Game: Classical Variation, Alexandre Gambit | |
| Italian Game: Classical Variation, Center Attack | |
| Italian Game: Classical Variation, Center Holding Variation | |
| Italian Game: Classical Variation, Closed Variation | |
| Italian Game: Classical Variation, Giuoco Pianissimo | |
| Italian Game: Classical Variation, Giuoco Pianissimo, Main Line | |
| Italian Game: Classical Variation, Greco Gambit | |
| Italian Game: Classical Variation, Greco Gambit, Anderssen Variation | |
| Italian Game: Classical Variation, La Bourdonnais Variation | |
| Italian Game: Classical Variation, Tarrasch Variation | |
| Italian Game: Giuoco Piano, Eisinger Variation | |
| Italian Game: Giuoco Piano, Ghulam-Kassim Variation | |
| Italian Game: Giuoco Piano, Mestel Variation | |
| Italian Game: Scotch Gambit, Walbrodt-Baird Gambit | |
| Italian Game: Classical Variation, Greco Gambit, Greco Variation | |
| Italian Game: Classical Variation, Greco Gambit, Main Line | |
| Italian Game: Classical Variation, Greco Gambit, Moeller-Bayonet Attack | |
| Italian Game: Classical Variation, Greco Gambit, Moeller-Therkatz Attack | |
| Italian Game: Classical Variation, Greco Gambit, Traditional Line | |
| Italian Game: Giuoco Piano, Aitken Variation | |
| Italian Game: Giuoco Piano, Bernstein Variation | |
| Italian Game: Giuoco Piano, Cracow Variation | |
| Italian Game: Giuoco Piano, Greco's Attack | |
| Italian Game: Giuoco Piano, Krause Variation | |
| Italian Game: Giuoco Piano, Steinitz Variation | |
| Italian Game: Giuoco Piano, Therkatz-Herzog Variation | |
| Italian Game: Giuoco Piano | |
| Italian Game: Giuoco Piano, Holzhausen Attack | |
| Italian Game: Giuoco Piano, Rosentreter Variation | |
| Italian Game: Scotch Gambit | |
| Italian Game: Scotch Gambit, Janowski Defense | |
| Italian Game: Scotch Gambit, Max Lange Attack | |
| Italian Game: Scotch Gambit, Max Lange Attack Accepted | |
| Italian Game: Scotch Gambit, Max Lange Attack, Long Variation | |
| Italian Game: Scotch Gambit, Max Lange Attack, Spielmann Defense | |
| Italian Game: Scotch Gambit, de Riviere Defense | |
| Italian Game: Scotch Invitation Declined | |
| Italian Game: Two Knights Defense | |
| Italian Game: Two Knights Defense | |
| Italian Game: Two Knights Defense, Keidansky Variation | |
| Italian Game: Two Knights Defense, Max Lange Attack | |
| Italian Game: Two Knights Defense, Max Lange Attack, Berger Variation | |
| Italian Game: Two Knights Defense, Max Lange Attack, Krause Variation | |
| Italian Game: Two Knights Defense, Max Lange Attack, Loman Defense | |
| Italian Game: Two Knights Defense, Max Lange Attack, Rubinstein Variation | |
| Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Italian Game: Two Knights Defense, Open Variation | |
| Italian Game: Two Knights Defense, Perreux Variation | |
| Italian Game: Scotch Gambit, Anderssen Attack | |
| Italian Game: Scotch Gambit, Anderssen Attack, Main Line | |
| Italian Game: Scotch Gambit, Canal Variation | |
| Italian Game: Scotch Gambit, Double Gambit Accepted | |
| Italian Game: Scotch Gambit, Nakhmanson Gambit | |
| Italian Game: Two Knights Defense, Yurdansky Attack | |
| Italian Game: Two Knights Defense, Fegatello Attack, Leonhardt Variation | |
| Italian Game: Two Knights Defense, Fried Liver Attack | |
| Italian Game: Two Knights Defense, Fritz Variation | |
| Italian Game: Two Knights Defense, Fritz, Gruber Variation | |
| Italian Game: Two Knights Defense, Kloss Gambit | |
| Italian Game: Two Knights Defense, Knight Attack | |
| Italian Game: Two Knights Defense, Knight Attack, Normal Variation | |
| Italian Game: Two Knights Defense, Lolli Attack | |
| Italian Game: Two Knights Defense, Pincus Variation | |
| Italian Game: Two Knights Defense, Ponziani-Steinitz Gambit | |
| Italian Game: Two Knights Defense, Traxler Counterattack | |
| Italian Game: Two Knights Defense, Traxler Counterattack, Bishop Sacrifice Line | |
| Italian Game: Two Knights Defense, Traxler Counterattack, King March Line | |
| Italian Game: Two Knights Defense, Traxler Counterattack, Knight Sacrifice Line | |
| Italian Game: Two Knights Defense, Traxler Variation, Trencianske-Teplice Gambit | |
| Italian Game: Two Knights Defense, Ulvestad Variation | |
| Italian Game: Two Knights Defense, Ulvestad Variation, Kurkin Gambit | |
| Italian Game: Two Knights Defense | |
| Italian Game: Two Knights Defense, Blackburne Variation | |
| Italian Game: Two Knights Defense, Colman Variation | |
| Italian Game: Two Knights Defense, Maróczy Variation | |
| Italian Game: Two Knights Defense, Paoli Variation | |
| Italian Game: Two Knights Defense, Polerio Defense | |
| Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Italian Game: Two Knights Defense, Polerio Defense, Bogoljubov Variation | |
| Italian Game: Two Knights Defense, Polerio Defense, Kieseritzky Variation | |
| Italian Game: Two Knights Defense, Polerio Defense, Yankovich Variation | |
| Italian Game: Two Knights Defense, Knorre Variation | |
| Italian Game: Two Knights Defense, Polerio Defense, Göring Variation | |
| Italian Game: Two Knights Defense, Polerio Defense, Suhle Defense | |
| Italian Game: Two Knights Defense, Steinitz Variation | |
| Ruy Lopez | |
| Ruy Lopez: Alapin Defense | |
| Ruy Lopez: Alapin Defense, Alapin Gambit | |
| Ruy Lopez: Brentano Gambit | |
| Ruy Lopez: Bulgarian Variation | |
| Ruy Lopez: Cozio Defense | |
| Ruy Lopez: Cozio Defense, Paulsen Variation | |
| Ruy Lopez: Cozio Defense, Tartakower Gambit | |
| Ruy Lopez: Fianchetto Defense | |
| Ruy Lopez: Fianchetto Defense, Kevitz Gambit | |
| Ruy Lopez: Lucena Variation | |
| Ruy Lopez: Nürnberg Variation | |
| Ruy Lopez: Pollock Defense | |
| Ruy Lopez: Retreat Variation | |
| Ruy Lopez: Rotary-Albany Gambit | |
| Ruy Lopez: Spanish Countergambit | |
| Ruy Lopez: Spanish Countergambit, Harding Countergambit, Fricke Gambit | |
| Ruy Lopez: Spanish Countergambit, Harding Gambit | |
| Ruy Lopez: Vinogradov Variation | |
| Ruy Lopez: Bird Variation | |
| Ruy Lopez: Bird Variation, Paulsen Variation | |
| Ruy Lopez: Old Steinitz Defense, Semi-Duras Variation | |
| Ruy Lopez: Steinitz Defense | |
| Ruy Lopez: Steinitz Defense, Center Gambit | |
| Ruy Lopez: Steinitz Defense, Nimzowitsch Attack | |
| Ruy Lopez: Schliemann Defense | |
| Ruy Lopez: Schliemann Defense, Classical Variation | |
| Ruy Lopez: Schliemann Defense, Dyckhoff Variation | |
| Ruy Lopez: Schliemann Defense, Exchange Variation | |
| Ruy Lopez: Schliemann Defense, Jaenisch Gambit Accepted | |
| Ruy Lopez: Schliemann Defense, Kostić Defense | |
| Ruy Lopez: Schliemann Defense, Möhring Variation | |
| Ruy Lopez: Schliemann Defense, Schönemann Attack | |
| Ruy Lopez: Schliemann Defense, Tartakower Variation | |
| Ruy Lopez: Classical Defense, Benelux Variation | |
| Ruy Lopez: Classical Defense, Boden Variation | |
| Ruy Lopez: Classical Defense, Zaitsev Variation | |
| Ruy Lopez: Classical Variation | |
| Ruy Lopez: Classical Variation, Central Variation | |
| Ruy Lopez: Classical Variation, Charousek Variation | |
| Ruy Lopez: Classical Variation, Cordel Gambit | |
| Ruy Lopez: Classical Variation, Konikowski Gambit | |
| Ruy Lopez: Classical Variation, Modern Main Line | |
| Ruy Lopez: Classical Variation, Spanish Wing Gambit | |
| Ruy Lopez: Berlin Defense | |
| Ruy Lopez: Berlin Defense | |
| Ruy Lopez: Berlin Defense, Anderssen Variation | |
| Ruy Lopez: Berlin Defense, Beverwijk Variation | |
| Ruy Lopez: Berlin Defense, Duras Variation | |
| Ruy Lopez: Berlin Defense, Fishing Pole Variation | |
| Ruy Lopez: Berlin Defense, Kaufmann Variation | |
| Ruy Lopez: Berlin Defense, Mortimer Trap | |
| Ruy Lopez: Berlin Defense, Mortimer Variation | |
| Ruy Lopez: Berlin Defense, Nyholm Attack | |
| Ruy Lopez: Classical Variation, Zukertort Gambit | |
| Ruy Lopez: Halloween Attack | |
| Ruy Lopez: Berlin Defense, Closed Bernstein Variation | |
| Ruy Lopez: Berlin Defense, Closed Showalter Variation | |
| Ruy Lopez: Berlin Defense, Closed Wolf Variation | |
| Ruy Lopez: Berlin Defense, Hedgehog Variation | |
| Ruy Lopez: Berlin Defense, Improved Steinitz Defense | |
| Ruy Lopez: Berlin Defense, Tarrasch Trap | |
| Ruy Lopez: Closed Berlin Defense, Chigorin Variation | |
| Ruy Lopez: Berlin Defense, Berlin Wall | |
| Ruy Lopez: Berlin Defense, Cordel Variation | |
| Ruy Lopez: Berlin Defense, Minckwitz Variation | |
| Ruy Lopez: Berlin Defense, Pillsbury Variation | |
| Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Ruy Lopez: Berlin Defense, Rio de Janeiro Variation | |
| Ruy Lopez: Berlin Defense, Rio de Janeiro Variation | |
| Ruy Lopez: Berlin Defense, Rosenthal Variation | |
| Ruy Lopez: Berlin Defense, Trifunovic Variation | |
| Ruy Lopez: Berlin Defense, Winawer Attack | |
| Ruy Lopez: Berlin Defense, Zukertort Variation | |
| Ruy Lopez: Berlin Defense, l'Hermet Variation | |
| Ruy Lopez: Berlin Defense, l'Hermet Variation, Berlin Wall Defense | |
| Ruy Lopez: Berlin Defense, l'Hermet Variation, Westerinen Line | |
| Ruy Lopez: Open Berlin Defense, Showalter Variation | |
| Ruy Lopez: Open Berlin Defense, l'Hermet Variation | |
| Ruy Lopez: Exchange Variation | |
| Ruy Lopez: Exchange Variation, Alekhine Variation | |
| Ruy Lopez: Exchange Variation, Keres Variation | |
| Ruy Lopez: Exchange Variation, Lutikov Variation | |
| Ruy Lopez: Exchange Variation, Romanovsky Variation | |
| Ruy Lopez: Exchange, Alekhine Variation | |
| Ruy Lopez: Exchange Variation, Alapin Gambit | |
| Ruy Lopez: Exchange Variation, Bronstein Variation | |
| Ruy Lopez: Exchange Variation, Gligoric Variation | |
| Ruy Lopez: Exchange Variation, King's Bishop Variation | |
| Ruy Lopez: Exchange Variation, Normal Variation | |
| Ruy Lopez: Bird's Defense Deferred | |
| Ruy Lopez: Morphy Defense | |
| Ruy Lopez: Morphy Defense, Alapin's Defense Deferred | |
| Ruy Lopez: Morphy Defense, Caro Variation | |
| Ruy Lopez: Morphy Defense, Classical Defense Deferred | |
| Ruy Lopez: Morphy Defense, Cozio Defense | |
| Ruy Lopez: Morphy Defense, Fianchetto Defense Deferred | |
| Ruy Lopez: Morphy Defense, Graz Variation | |
| Ruy Lopez: Morphy Defense, Norwegian Variation | |
| Ruy Lopez: Morphy Defense, Norwegian Variation, Nightingale Gambit | |
| Ruy Lopez: Morphy Defense, Schliemann Defense Deferred | |
| Ruy Lopez: Morphy Defense, Schliemann Defense Deferred, Jaenisch Gambit Deferred | |
| Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Ruy Lopez: Noah's Ark Trap | |
| Ruy Lopez: Closed, Kecskemet Variation | |
| Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Ruy Lopez: Morphy Defense, Modern Steinitz Defense, Siesta Variation | |
| Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Ruy Lopez: Morphy Defense, Modern Steinitz Defense, Fianchetto Variation | |
| Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Ruy Lopez: Morphy Defense, Bayreuth Variation | |
| Ruy Lopez: Morphy Defense, Duras Variation | |
| Ruy Lopez: Morphy Defense, Jaffe Gambit | |
| Ruy Lopez: Morphy Defense, Mackenzie Variation | |
| Ruy Lopez: Morphy Defense, Tarrasch Variation | |
| Ruy Lopez: Morphy Defense, Wormald Attack | |
| Ruy Lopez: Wormald Attack, Grünfeld Variation | |
| Ruy Lopez: Brix Variation | |
| Ruy Lopez: Central Countergambit | |
| Ruy Lopez: Morphy Defense | |
| Ruy Lopez: Morphy Defense | |
| Ruy Lopez: Morphy Defense, Arkhangelsk Variation | |
| Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation | |
| Ruy Lopez: Morphy Defense, Wing Attack | |
| Ruy Lopez: Rabinovich Variation | |
| Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Ruy Lopez: Steinitz Defense Deferred, Boleslavsky Variation | |
| Ruy Lopez: Steinitz Defense Deferred, Lipnitsky Variation | |
| Ruy Lopez: Morphy Defense, Tartakower Variation | |
| Ruy Lopez: Open | |
| Ruy Lopez: Open | |
| Ruy Lopez: Open | |
| Ruy Lopez: Open | |
| Ruy Lopez: Open, Berger Variation | |
| Ruy Lopez: Open, Bernstein Variation | |
| Ruy Lopez: Open, Bernstein Variation, Luther Line | |
| Ruy Lopez: Open, Friess Attack | |
| Ruy Lopez: Open, Harksen Gambit | |
| Ruy Lopez: Open, Karpov Gambit | |
| Ruy Lopez: Open, Knorre Variation | |
| Ruy Lopez: Open, Main Line | |
| Ruy Lopez: Open, Richter Variation | |
| Ruy Lopez: Open, Riga Variation | |
| Ruy Lopez: Open, Schlechter Defense | |
| Ruy Lopez: Open, Skipworth Gambit | |
| Ruy Lopez: Open, Zukertort Variation | |
| Ruy Lopez: Open, Howell Attack | |
| Ruy Lopez: Open, Howell Attack | |
| Ruy Lopez: Open, Howell Attack, Ekstrom Variation | |
| Ruy Lopez: Open | |
| Ruy Lopez: Open, Berlin Variation | |
| Ruy Lopez: Open, Dilworth Variation | |
| Ruy Lopez: Open, Italian Variation | |
| Ruy Lopez: Open, Motzko Attack | |
| Ruy Lopez: Open, Motzko Attack, Nenarokov Variation | |
| Ruy Lopez: Open, St. Petersburg Variation | |
| Ruy Lopez: Open, Breslau Variation | |
| Ruy Lopez: Open, Classical Defense | |
| Ruy Lopez: Open, Classical Defense, Main Line | |
| Ruy Lopez: Open, Malkin Variation | |
| Ruy Lopez: Open, Tarrasch Trap | |
| Ruy Lopez: Closed | |
| Ruy Lopez: Closed, Basque Gambit | |
| Ruy Lopez: Closed, Center Attack | |
| Ruy Lopez: Closed, Center Attack, Basque Gambit | |
| Ruy Lopez: Closed, Martinez Variation | |
| Ruy Lopez: Closed, Morphy Attack | |
| Ruy Lopez: Closed, Delayed Exchange | |
| Ruy Lopez: Closed, Worrall Attack | |
| Ruy Lopez: Closed, Worrall Attack, Castling Line | |
| Ruy Lopez: Closed, Worrall Attack, Delayed Castling Line | |
| Ruy Lopez: Closed, Averbakh Variation | |
| Ruy Lopez: Closed | |
| Ruy Lopez: Closed | |
| Ruy Lopez: Closed, Alekhine Gambit | |
| Ruy Lopez: Closed, Anti-Marshall | |
| Ruy Lopez: Closed, Balla Variation | |
| Ruy Lopez: Closed, Leonhardt Variation | |
| Ruy Lopez: Closed, Rosen Attack | |
| Ruy Lopez: Closed, Trajkovic Counterattack | |
| Ruy Lopez: Noah's Ark Trap | |
| Ruy Lopez: Marshall Attack | |
| Ruy Lopez: Marshall Attack, Main Line | |
| Ruy Lopez: Marshall Attack, Main Line, Spassky Variation | |
| Ruy Lopez: Marshall Attack, Modern Main Line | |
| Ruy Lopez: Marshall Attack, Modern Variation | |
| Ruy Lopez: Marshall Attack, Original Marshall Attack | |
| Ruy Lopez: Marshall Attack, Re3 Variation | |
| Ruy Lopez: Marshall Attack, Steiner Variation | |
| Ruy Lopez: Closed | |
| Ruy Lopez: Closed, Lutikov Variation | |
| Ruy Lopez: Closed, Pilnik Variation | |
| Ruy Lopez: Closed, Suetin Variation | |
| Ruy Lopez: Closed, Bogoljubov Variation | |
| Ruy Lopez: Closed, Yates Variation | |
| Ruy Lopez: Closed, Yates Variation, Short Attack | |
| Ruy Lopez: Closed | |
| Ruy Lopez: Closed, Flohr System | |
| Ruy Lopez: Closed, Karpov Variation | |
| Ruy Lopez: Closed, Kholmov Variation | |
| Ruy Lopez: Closed, Smyslov-Breyer-Zaitsev Hybrid | |
| Ruy Lopez: Closed, Zaitsev System | |
| Ruy Lopez: Closed, Smyslov Defense | |
| Ruy Lopez: Closed, Breyer Defense | |
| Ruy Lopez: Closed, Breyer Defense, Quiet Variation | |
| Ruy Lopez: Closed, Breyer | |
| Ruy Lopez: Closed, Breyer Defense | |
| Ruy Lopez: Closed, Breyer Defense | |
| Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| Ruy Lopez: Closed, Borisenko Variation | |
| Ruy Lopez: Closed, Chigorin Defense | |
| Ruy Lopez: Closed, Chigorin Defense | |
| Ruy Lopez: Closed, Keres Defense | |
| Ruy Lopez: Closed, Rossolimo Defense | |
| Ruy Lopez: Closed, Chigorin Defense | |
| Ruy Lopez: Closed, Chigorin Defense | |
| Ruy Lopez: Closed, Chigorin, Yugoslav System | |
| Ruy Lopez: Closed, Chigorin Defense | |
| Ruy Lopez: Closed, Chigorin Defense | |
| Ruy Lopez: Closed, Chigorin Defense, Panov System | |
| Amazon Attack | |
| Blackmar-Diemer Gambit | |
| Blackmar-Diemer Gambit | |
| Blackmar-Diemer Gambit Accepted | |
| Blackmar-Diemer Gambit Accepted: Bogoljubow Defense | |
| Blackmar-Diemer Gambit Accepted: Bogoljubow Defense, Kloss Attack | |
| Blackmar-Diemer Gambit Accepted: Bogoljubow Defense, Mad Dog Attack | |
| Blackmar-Diemer Gambit Accepted: Bogoljubow Defense, Nimzowitsch Attack | |
| Blackmar-Diemer Gambit Accepted: Bogoljubow Defense, Studier Attack | |
| Blackmar-Diemer Gambit Accepted: Euwe Defense | |
| Blackmar-Diemer Gambit Accepted: Euwe Defense, Zilbermints Gambit | |
| Blackmar-Diemer Gambit Accepted: Gunderam Defense | |
| Blackmar-Diemer Gambit Accepted: Gunderam Defense, Stader Variation | |
| Blackmar-Diemer Gambit Accepted: Holwell Defense | |
| Blackmar-Diemer Gambit Accepted: Kaulich Defense | |
| Blackmar-Diemer Gambit Accepted: Pietrowsky Defense | |
| Blackmar-Diemer Gambit Accepted: Ritter Defense | |
| Blackmar-Diemer Gambit Accepted: Ryder Gambit | |
| Blackmar-Diemer Gambit Accepted: Schlutter Defense | |
| Blackmar-Diemer Gambit Accepted: Teichmann Defense | |
| Blackmar-Diemer Gambit Accepted: Teichmann Defense, Ciesielski Variation | |
| Blackmar-Diemer Gambit Accepted: Teichmann Defense, Classical Variation | |
| Blackmar-Diemer Gambit Accepted: Teichmann Defense, Seidel-Hall Attack | |
| Blackmar-Diemer Gambit Accepted: Ziegler Defense | |
| Blackmar-Diemer Gambit Declined: Brombacher Countergambit | |
| Blackmar-Diemer Gambit Declined: Elbert Countergambit | |
| Blackmar-Diemer Gambit Declined: Gedult Defense | |
| Blackmar-Diemer Gambit Declined: Lamb Defense | |
| Blackmar-Diemer Gambit Declined: Langeheinicke Defense | |
| Blackmar-Diemer Gambit Declined: O'Kelly Defense | |
| Blackmar-Diemer Gambit Declined: Vienna Defense | |
| Blackmar-Diemer Gambit Declined: Weinsbach Defense | |
| Blackmar-Diemer Gambit: Blackmar Gambit | |
| Blackmar-Diemer Gambit: Diemer-Rosenberg Attack | |
| Blackmar-Diemer Gambit: Fritz Attack | |
| Blackmar-Diemer Gambit: Lemberger Countergambit | |
| Blackmar-Diemer Gambit: Lemberger Countergambit, Endgame Variation | |
| Blackmar-Diemer Gambit: Lemberger Countergambit, Lange Gambit | |
| Blackmar-Diemer Gambit: Lemberger Countergambit, Rasmussen Attack | |
| Blackmar-Diemer Gambit: Lemberger Countergambit, Sneiders Attack | |
| Blackmar-Diemer Gambit: Lemberger Countergambit, Soller Attack | |
| Blackmar-Diemer Gambit: Netherlands Variation | |
| Blackmar-Diemer Gambit: Rasa-Studier Gambit | |
| Blackmar-Diemer Gambit: Reversed Albin Countergambit | |
| Blackmar-Diemer Gambit: Zeller Defense | |
| Blackmar-Diemer Gambit: Zeller Defense, Soller Attack | |
| Blackmar-Diemer Gambit: von Popiel Gambit | |
| Blackmar-Diemer Gambit: von Popiel Gambit, Zilbermints Variation | |
| Queen's Pawn Game | |
| Queen's Pawn Game | |
| Queen's Pawn Game | |
| Queen's Pawn Game: Accelerated London System | |
| Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Queen's Pawn Game: Accelerated London System, Steinitz Countergambit Accepted | |
| Queen's Pawn Game: Accelerated London System, Steinitz Countergambit, Morris Countergambit | |
| Queen's Pawn Game: Accelerated London System, Steinitz Countergambit, Morris Countergambit Accepted | |
| Queen's Pawn Game: Chigorin Variation | |
| Queen's Pawn Game: Chigorin Variation, Alburt Defense | |
| Queen's Pawn Game: Chigorin Variation, Anti-Veresov | |
| Queen's Pawn Game: Chigorin Variation, Fianchetto Defense | |
| Queen's Pawn Game: Chigorin Variation, Irish Gambit | |
| Queen's Pawn Game: Chigorin Variation, Shaviliuk Gambit | |
| Queen's Pawn Game: Chigorin Variation, Shropshire Defense | |
| Queen's Pawn Game: Hübsch Gambit | |
| Queen's Pawn Game: Levitsky Attack | |
| Queen's Pawn Game: Levitsky Attack, Welling Variation | |
| Queen's Pawn Game: Mason Attack | |
| Queen's Pawn Game: Stonewall Attack | |
| Queen's Pawn Game: Zurich Gambit | |
| Rapport-Jobava System | |
| Richter-Veresov Attack | |
| Richter-Veresov Attack | |
| Richter-Veresov Attack: Boyce Defense | |
| Richter-Veresov Attack: Malich Gambit | |
| Richter-Veresov Attack: Richter Variation | |
| Richter-Veresov Attack: Two Knights System | |
| Richter-Veresov Attack: Two Knights System, Grünfeld Defense | |
| Richter-Veresov Attack: Veresov Variation | |
| London System: Poisoned Pawn Variation | |
| Queen's Gambit Declined: Baltic Defense, Pseudo-Slav | |
| Queen's Pawn Game: Anti-Torre | |
| Queen's Pawn Game: Chandler Gambit | |
| Queen's Pawn Game: Chigorin Variation | |
| Queen's Pawn Game: Krause Variation | |
| Queen's Pawn Game: Levitsky Attack, Euwe Variation, Modern Line | |
| Queen's Pawn Game: London System | |
| Queen's Pawn Game: London System, Pterodactyl Variation | |
| Queen's Pawn Game: Symmetrical Variation | |
| Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Queen's Pawn Game: Zilbermints Countergambit | |
| Queen's Pawn Game: Zukertort Variation | |
| Queen's Pawn Game: Torre Attack | |
| Queen's Pawn Game: Torre Attack, Gossip Variation | |
| Queen's Pawn Game: Torre Attack, Grünfeld Variation | |
| Queen's Pawn Game: Colle System | |
| Queen's Pawn Game: Colle System, Anti-Colle | |
| Queen's Pawn Game: Colle System, Grünfeld Formation | |
| Queen's Pawn Game: Colle System | |
| Queen's Pawn Game: Colle System | |
| Queen's Pawn Game: Colle System, Traditional Colle | |
| Queen's Pawn Game: Zukertort Variation | |
| Rubinstein Opening | |
| Rubinstein Opening: Bogoljubov Defense | |
| Rubinstein Opening: Classical Defense | |
| Rubinstein Opening: Semi-Slav Defense | |
| Queen's Gambit | |
| Queen's Gambit Declined: Austrian Attack, Salvio Countergambit | |
| Queen's Gambit Declined: Austrian Defense | |
| Queen's Gambit Declined: Austrian Defense, Gusev Countergambit | |
| Queen's Gambit Declined: Austrian Defense, Haberditz Variation | |
| Queen's Gambit Declined: Baltic Defense | |
| Queen's Gambit Declined: Baltic Defense, Argentinian Gambit | |
| Queen's Gambit Declined: Baltic Defense, Pseudo-Chigorin | |
| Queen's Gambit Declined: Baltic Defense, Queen Attack | |
| Queen's Gambit Declined: Baltic Defense, Queen Attack Deferred | |
| Queen's Gambit Declined: Marshall Defense | |
| Queen's Gambit Declined: Marshall Defense, Tan Gambit | |
| Queen's Gambit Declined: Zilbermints Gambit | |
| Queen's Gambit Declined: Chigorin Defense | |
| Queen's Gambit Declined: Chigorin Defense | |
| Queen's Gambit Declined: Chigorin Defense | |
| Queen's Gambit Declined: Chigorin Defense, Exchange Variation | |
| Queen's Gambit Declined: Chigorin Defense, Exchange Variation, Costa's Line | |
| Queen's Gambit Declined: Chigorin Defense, Janowski Variation | |
| Queen's Gambit Declined: Chigorin Defense, Lazard Gambit | |
| Queen's Gambit Declined: Chigorin Defense, Main Line | |
| Queen's Gambit Declined: Chigorin Defense, Main Line, Alekhine Variation | |
| Queen's Gambit Declined: Chigorin Defense, Modern Gambit | |
| Queen's Gambit Declined: Chigorin Defense, Tartakower Gambit | |
| Queen's Gambit Declined: Albin Countergambit | |
| Queen's Gambit Declined: Albin Countergambit, Balogh Variation | |
| Queen's Gambit Declined: Albin Countergambit, Janowski Variation | |
| Queen's Gambit Declined: Albin Countergambit, Krenosz Variation | |
| Queen's Gambit Declined: Albin Countergambit, Lasker Trap | |
| Queen's Gambit Declined: Albin Countergambit, Modern Line | |
| Queen's Gambit Declined: Albin Countergambit, Normal Line | |
| Queen's Gambit Declined: Albin Countergambit, Tartakower Defense | |
| Queen's Gambit Declined: Albin Countergambit, Fianchetto Variation | |
| Queen's Gambit Declined: Albin Countergambit, Fianchetto Variation, Be6 Line | |
| Queen's Gambit Declined: Albin Countergambit, Fianchetto Variation, Bf5 Line | |
| Queen's Gambit Declined: Albin Countergambit, Fianchetto Variation, Bg4 Line | |
| Slav Defense | |
| Slav Defense | |
| Slav Defense | |
| Slav Defense: Diemer Gambit | |
| Slav Defense: Exchange Variation | |
| Slav Defense: Exchange Variation, Boor Attack | |
| Slav Defense: Slav Gambit, Alekhine Attack | |
| Slav Defense: Winawer Countergambit | |
| Slav Defense: Winawer Countergambit, Anti-Winawer Gambit | |
| Slav Defense: Bonet Gambit | |
| Slav Defense: Breyer Variation | |
| Slav Defense: Modern Line | |
| Slav Defense: Quiet Variation | |
| Amar Opening: Gent Gambit | |
| Slav Defense: Quiet Variation, Amsterdam Variation | |
| Slav Defense: Quiet Variation, Landau Variation | |
| Slav Defense: Quiet Variation, Schallopp Defense | |
| Slav Defense: Exchange Variation | |
| Slav Defense: Exchange Variation, Schallopp Variation | |
| Slav Defense: Exchange Variation, Symmetrical Line | |
| Slav Defense: Exchange Variation, Trifunovic Variation | |
| Slav Defense: Alekhine Variation | |
| Slav Defense: Chebanenko Variation | |
| Slav Defense: Chebanenko Variation, Advance System | |
| Slav Defense: Geller Gambit | |
| Slav Defense: Geller Gambit | |
| Slav Defense: Schlechter Variation | |
| Slav Defense: Süchting Variation | |
| Slav Defense: Three Knights Variation | |
| Slav Defense: Two Knights Attack | |
| Slav Defense: Alapin Variation | |
| Slav Defense: Smyslov Variation | |
| Slav Defense: Soultanbeieff Variation | |
| Slav Defense: Steiner Variation | |
| Slav Defense: Czech Variation | |
| Slav Defense: Czech Variation, Bled Attack | |
| Slav Defense: Czech Variation, Carlsbad Variation | |
| Slav Defense: Czech Variation, Carlsbad Variation, Morozevich Variation | |
| Slav Defense: Czech Variation, Krause Attack | |
| Slav Defense: Czech Variation, Krause Attack, Fazekas Gambit | |
| Slav Defense: Czech Variation, Wiesbaden Variation | |
| Slav Defense: Czech Variation, Wiesbaden Variation, Sharp Line | |
| Slav Defense: Czech Variation, Classical System | |
| Slav Defense: Czech Variation, Lasker Variation | |
| Slav Defense: Czech Variation, Classical System, Main Line | |
| Slav Defense: Czech Variation, Dutch Variation | |
| Slav Defense: Czech Variation, Dutch Variation, Sämisch Variation | |
| Queen's Gambit Accepted | |
| Queen's Gambit Accepted: Accelerated Mannheim Variation | |
| Queen's Gambit Accepted: Central Variation, Alekhine System | |
| Queen's Gambit Accepted: Central Variation, Greco Variation | |
| Queen's Gambit Accepted: Central Variation, McDonnell Defense | |
| Queen's Gambit Accepted: Central Variation, McDonnell Defense, Somov Gambit | |
| Queen's Gambit Accepted: Central Variation, Modern Defense | |
| Queen's Gambit Accepted: Central Variation, Rubinstein Defense | |
| Queen's Gambit Accepted: Central Variation, Rubinstein Defense, Yefimov Gambit | |
| Queen's Gambit Accepted: Linares Variation | |
| Queen's Gambit Accepted: Old Variation | |
| Queen's Gambit Accepted: Old Variation, Billinger Gambit | |
| Queen's Gambit Accepted: Old Variation, Christensen Gambit | |
| Queen's Gambit Accepted: Old Variation, Korchnoi Gambit | |
| Queen's Gambit Accepted: Old Variation, Novikov Gambit | |
| Queen's Gambit Accepted: Saduleto Variation | |
| Queen's Gambit Accepted: Schwartz Defense | |
| Queen's Gambit Accepted: Alekhine Defense, Borisenko-Furman Variation | |
| Queen's Gambit Accepted: Godes Variation | |
| Queen's Gambit Accepted: Gunsberg Defense | |
| Queen's Gambit Accepted: Normal Variation | |
| Queen's Gambit Accepted: Rosenthal Variation | |
| Queen's Gambit Accepted: Slav Gambit | |
| Queen's Gambit Accepted: Alekhine Defense | |
| Queen's Gambit Accepted: Alekhine Defense, Alatortsev Variation | |
| Queen's Gambit Accepted: Alekhine Defense, Haberditz Variation | |
| Queen's Gambit Accepted | |
| Queen's Gambit Accepted: Mannheim Variation | |
| Queen's Gambit Accepted: Bogoljubov Defense | |
| Queen's Gambit Accepted: Gunsberg Defense, Prianishenmo Gambit | |
| Queen's Gambit Accepted: Showalter Variation | |
| Queen's Gambit Accepted: Janowski-Larsen Variation | |
| Queen's Gambit Accepted: Normal Variation | |
| Queen's Gambit Accepted: Smyslov Variation | |
| Queen's Gambit Accepted: Winawer Defense | |
| Queen's Gambit Accepted: Classical Defense | |
| Queen's Gambit Accepted: Classical Defense, Normal Line | |
| Queen's Gambit Accepted: Classical Defense, Steinitz Variation, Development Variation | |
| Queen's Gambit Accepted: Classical Defense, Steinitz Variation, Exchange Variation | |
| Queen's Gambit Accepted: Classical, Furman Variation | |
| Queen's Gambit Accepted: Normal Variation, Traditional System | |
| Queen's Gambit Accepted: Classical Defense, Main Line | |
| Queen's Gambit Accepted: Classical Defense, Rubinstein Variation | |
| Queen's Gambit Accepted: Classical Defense, Russian Gambit | |
| Queen's Gambit Accepted: Furman Variation | |
| Queen's Gambit Accepted: Classical Defense, Alekhine System | |
| Queen's Gambit Accepted: Classical Defense, Alekhine System | |
| Queen's Gambit Accepted: Classical, Flohr Variation | |
| Queen's Gambit Accepted: Classical Defense, Alekhine System, Main Line | |
| Queen's Gambit Accepted: Classical Defense, Alekhine System, Smyslov Variation | |
| Queen's Gambit Declined | |
| Queen's Gambit Declined: Capablanca Variation | |
| Queen's Gambit Declined: Capablanca Variation | |
| Queen's Gambit Declined: Semmering Variation | |
| Queen's Gambit Declined: Spielmann Variation | |
| Queen's Gambit Declined: Stonewall Variation | |
| Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch | |
| Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch Bishop Attack | |
| Queen's Gambit Declined: Traditional Variation | |
| Queen's Gambit Declined: Vienna Variation | |
| Semi-Slav Defense: Quiet Variation | |
| Semi-Slav Defense: Quiet Variation | |
| Queen's Gambit Declined: Alapin Variation | |
| Queen's Gambit Declined: Charousek Variation | |
| Queen's Gambit Declined: Charousek Variation, Miladinovic Gambit | |
| Queen's Gambit Declined: Janowski Variation | |
| Queen's Gambit Declined: Queen's Knight Variation | |
| Queen's Gambit Declined: Semi-Slav, Abrahams Variation | |
| Queen's Gambit Declined: Semi-Slav, Junge Variation | |
| Queen's Gambit Declined: Semi-Slav, Koomen Variation | |
| Queen's Gambit Declined: Uhlmann Variation | |
| Semi-Slav Defense: Accelerated Move Order | |
| Semi-Slav Defense: Anti-Noteboom, Stonewall Variation, Portisch Gambit | |
| Semi-Slav Defense: Gunderam Gambit | |
| Semi-Slav Defense: Marshall Gambit | |
| Semi-Slav Defense: Marshall Gambit, Forgotten Variation | |
| Semi-Slav Defense: Marshall Gambit, Main Line | |
| Semi-Slav Defense: Marshall Gambit, Tolush Variation | |
| Semi-Slav Defense: Noteboom Variation | |
| Semi-Slav Defense: Noteboom Variation, Abrahams Variation | |
| Semi-Slav Defense: Noteboom Variation, Anti-Noteboom Gambit | |
| Semi-Slav Defense: Noteboom Variation, Anti-Noteboom Variation | |
| Semi-Slav Defense: Noteboom Variation, Anti-Noteboom Variation, Belyavsky Line | |
| Queen's Gambit Declined: Tarrasch Defense | |
| Tarrasch Defense | |
| Tarrasch Defense: Grünfeld Gambit | |
| Tarrasch Defense: Marshall Gambit | |
| Tarrasch Defense: Schara Gambit | |
| Tarrasch Defense: Symmetrical Variation | |
| Tarrasch Defense: Tarrasch Gambit | |
| Tarrasch Defense: Two Knights Variation | |
| Tarrasch Defense: von Hennig Gambit | |
| Tarrasch Defense: Dubov Tarrasch | |
| Tarrasch Defense: Prague Variation | |
| Tarrasch Defense: Rubinstein System | |
| Tarrasch Defense: Swedish Variation | |
| Tarrasch Defense: Swedish Variation, Central Break | |
| Tarrasch Defense: Wagner Variation | |
| Queen's Gambit Declined: Tarrasch Defense, Stoltz Variation | |
| Tarrasch Defense: Classical Variation | |
| Tarrasch Defense: Classical Variation, Advance Variation | |
| Tarrasch Defense: Classical Variation, Bogoljubov Variation | |
| Tarrasch Defense: Classical Variation, Carlsbad Variation | |
| Tarrasch Defense: Classical Variation, Chandler Variation | |
| Tarrasch Defense: Classical Variation, Classical Tarrasch Gambit | |
| Tarrasch Defense: Classical Variation, Endgame Variation | |
| Tarrasch Defense: Classical Variation, Main Line | |
| Tarrasch Defense: Classical Variation, Petursson Variation | |
| Tarrasch Defense: Classical Variation, Réti Variation | |
| Tarrasch Defense: Classical Variation, Spassky Variation | |
| Tarrasch Defense: Prague Variation, Main Line | |
| Queen's Gambit Declined: Exchange Variation | |
| Queen's Gambit Declined: Exchange Variation, Chameleon Variation | |
| Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Queen's Gambit Declined: Exchange Variation, Sämisch Variation | |
| Queen's Gambit Declined: Harrwitz Attack | |
| Queen's Gambit Declined: Normal Defense | |
| Queen's Gambit Declined: Exchange Variation, Reshevsky Variation | |
| Queen's Gambit Declined: Barmen Variation | |
| Queen's Gambit Declined: Harrwitz Attack | |
| Queen's Gambit Declined: Harrwitz Attack | |
| Queen's Gambit Declined: Harrwitz Attack | |
| Queen's Gambit Declined: Harrwitz Attack, Fianchetto Defense | |
| Queen's Gambit Declined: Harrwitz Attack, Main Line | |
| Queen's Gambit Declined: Harrwitz Attack, Orthodox Defense | |
| Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense | |
| Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense, Blockade Line | |
| Queen's Gambit Declined: Knight Defense, Alekhine Gambit | |
| Queen's Gambit Declined: Miles Variation | |
| Queen's Gambit Declined: Three Knights Variation | |
| Queen's Gambit Declined: Three Knights, Vienna Variation | |
| Queen's Gambit Declined: Vienna Variation, Quiet Variation | |
| Queen's Gambit Declined: Ragozin Defense | |
| Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Queen's Gambit Declined: Westphalian Variation | |
| Queen's Gambit Declined: Ragozin Defense, Vienna Variation | |
| Queen's Gambit Declined: Semi-Tarrasch Defense | |
| Queen's Gambit Declined: Semi-Tarrasch Defense, Levenfish Variation | |
| Queen's Gambit Declined: Semi-Tarrasch Defense, Pillsbury Variation | |
| Queen's Gambit Declined: Semi-Tarrasch Defense, Symmetrical Variation | |
| Queen's Gambit Declined: Semi-Tarrasch Defense | |
| Queen's Gambit Declined: Semi-Tarrasch Defense, Exchange Variation | |
| Queen's Gambit Declined: Semi-Tarrasch Defense, Kmoch Variation | |
| Queen's Gambit Declined: Semi-Tarrasch Defense, Pillsbury Variation | |
| Queen's Gambit Declined: Semi-Tarrasch Defense, San Sebastian Variation | |
| Queen's Gambit Declined: Semi-Tarrasch Defense, Main Line | |
| Queen's Gambit Declined: Hastings Variation | |
| Semi-Slav Defense | |
| Semi-Slav Defense: Anti-Moscow Gambit | |
| Semi-Slav Defense Accepted | |
| Semi-Slav Defense: Botvinnik Variation | |
| Semi-Slav Defense: Botvinnik Variation | |
| Semi-Slav Defense: Botvinnik Variation, Alatortsev System | |
| Semi-Slav Defense: Botvinnik Variation, Ekstrom Variation | |
| Semi-Slav Defense: Botvinnik Variation, Lilienthal Variation | |
| Semi-Slav Defense: Botvinnik Variation, Szabo Variation | |
| Semi-Slav Defense: Accelerated Meran Variation | |
| Semi-Slav Defense: Main Line | |
| Semi-Slav Defense: Normal Variation | |
| Semi-Slav Defense: Rubinstein System | |
| Semi-Slav Defense: Stoltz Variation | |
| Semi-Slav Defense: Stoltz Variation, Center Variation | |
| Semi-Slav Defense: Stoltz Variation, Center Variation, Mikhalchishin Line | |
| Semi-Slav Defense: Stoltz Variation, Shabalov Attack | |
| Semi-Slav Defense: Stonewall Defense | |
| Semi-Slav Defense: Bogoljubov Variation | |
| Semi-Slav Defense: Chigorin Defense | |
| Semi-Slav Defense: Main Line | |
| Semi-Slav Defense: Romih Variation | |
| Semi-Slav Defense: Meran Variation | |
| Semi-Slav Defense: Meran Variation, Lundin Variation | |
| Semi-Slav Defense: Meran Variation, Wade Variation | |
| Semi-Slav Defense: Meran Variation, Wade Variation, Kaidanov Gambit | |
| Semi-Slav Defense: Meran Variation, Wade Variation, Larsen Variation | |
| Semi-Slav Defense: Semi-Meran Variation | |
| Semi-Slav Defense: Meran Variation | |
| Semi-Slav Defense: Meran Variation | |
| Semi-Slav Defense: Meran Variation, Old Variation | |
| Semi-Slav Defense: Meran Variation, Pirc Variation | |
| Semi-Slav Defense: Meran Variation, Reynolds' Variation | |
| Semi-Slav Defense: Meran Variation, Blumenfeld Variation | |
| Semi-Slav Defense: Meran Variation, Rabinovich Variation | |
| Semi-Slav Defense: Meran Variation, Rellstab Attack | |
| Semi-Slav Defense: Meran Variation, Sozin Variation | |
| Semi-Slav Defense: Meran Variation, Sozin Variation | |
| Semi-Slav Defense: Meran Variation, Stahlberg Variation | |
| Queen's Gambit Declined: Been-Koomen Variation | |
| Queen's Gambit Declined: Modern Variation | |
| Queen's Gambit Declined: Pseudo-Tarrasch Variation | |
| Queen's Gambit Declined: Pseudo-Tarrasch Variation, Canal Variation | |
| Queen's Gambit Declined: Pseudo-Tarrasch Variation, Primitive Pillsbury Variation | |
| Queen's Gambit Declined: Semi-Tarrasch Defense, Krause Variation | |
| Queen's Gambit Declined: Alekhine Variation | |
| Queen's Gambit Declined: Capablanca Variation, Anti-Cambridge Springs Variation | |
| Queen's Gambit Declined: Manhattan Variation | |
| Queen's Gambit Declined: Modern Variation, Knight Defense | |
| Queen's Gambit Declined: Modern Variation, Knight Defense | |
| Queen's Gambit Declined: Modern Variation, Knight Defense | |
| Queen's Gambit Declined: Rochlin Variation | |
| Queen's Gambit Declined | |
| Queen's Gambit Declined: Cambridge Springs Defense | |
| Queen's Gambit Declined: Cambridge Springs Defense | |
| Queen's Gambit Declined: Cambridge Springs Defense, Argentine Variation | |
| Queen's Gambit Declined: Cambridge Springs Defense, Bogoljubov Variation | |
| Queen's Gambit Declined: Cambridge Springs Defense, Capablanca Variation | |
| Queen's Gambit Declined: Cambridge Springs Defense, Rubinstein Variation | |
| Queen's Gambit Declined: Cambridge Springs Defense, Yugoslav Variation | |
| Queen's Gambit Declined | |
| Queen's Gambit Declined: Lasker Defense | |
| Queen's Gambit Declined: Modern Variation, Heral Variation | |
| Queen's Gambit Declined: Neo-Orthodox Variation | |
| Queen's Gambit Declined: Anti-Tartakower Variation | |
| Queen's Gambit Declined: Anti-Tartakower Variation, Petrosian Variation | |
| Queen's Gambit Declined: Modern Variation, Normal Line | |
| Queen's Gambit Declined: Neo-Orthodox Variation | |
| Queen's Gambit Declined: Neo-Orthodox Variation, Main Line | |
| Queen's Gambit Declined: Pillsbury Attack | |
| Queen's Gambit Declined: Lasker Defense | |
| Queen's Gambit Declined: Lasker Defense, Russian Variation | |
| Queen's Gambit Declined: Lasker Defense, Teichmann Variation | |
| Queen's Gambit Declined: Lasker Defense, Bernstein Variation | |
| Queen's Gambit Declined: Lasker Defense, Bernstein Variation, Mar del Plata Gambit | |
| Queen's Gambit Declined: Lasker Defense, Main Line | |
| Queen's Gambit Declined: Tartakower Defense | |
| Queen's Gambit Declined: Tartakower Defense, Exchange Variation | |
| Queen's Gambit Declined: Tartakower Defense | |
| Queen's Gambit Declined: Tartakower Defense, Makogonov Exchange Variation | |
| Queen's Gambit Declined: Orthodox Defense | |
| Queen's Gambit Declined: Orthodox Defense, Botvinnik Variation | |
| Queen's Gambit Declined: Orthodox Defense, Rauzer Variation | |
| Queen's Gambit Declined: Orthodox Defense, Rubinstein Variation | |
| Queen's Gambit Declined: Orthodox Defense, Rubinstein Variation, Flohr Line | |
| Queen's Gambit Declined: Orthodox Defense, Capablanca Variation | |
| Queen's Gambit Declined: Orthodox Defense, Henneberger Variation | |
| Queen's Gambit Declined: Orthodox Defense, Main Line | |
| Queen's Gambit Declined: Orthodox Defense, Main Line | |
| Queen's Gambit Declined: Orthodox Defense, Pillsbury Variation | |
| Queen's Gambit Declined: Orthodox Defense, Swiss, Karlsbad Variation | |
| Queen's Gambit Declined: Orthodox Defense, Rubinstein Attack | |
| Queen's Gambit Declined: Orthodox Defense, Rubinstein Attack | |
| Queen's Gambit Declined: Orthodox Defense, Rubinstein Attack | |
| Queen's Gambit Declined: Orthodox Defense, Rubinstein Attack | |
| Queen's Gambit Declined: Orthodox Defense, Rubinstein Attack | |
| Queen's Gambit Declined: Orthodox Defense, Bd3 Line | |
| Queen's Gambit Declined: Orthodox Defense, Fianchetto Variation | |
| Queen's Gambit Declined: Orthodox Defense, Alekhine Variation | |
| Queen's Gambit Declined: Orthodox Defense, Bd3 Line | |
| Queen's Gambit Declined: Orthodox Defense, Capablanca System | |
| Queen's Gambit Declined: Orthodox Defense, Janowski Variation | |
| Queen's Gambit Declined: Orthodox Defense, Main Line | |
| Queen's Gambit Declined: Orthodox Defense, Classical Variation | |
| Queen's Gambit Declined: Orthodox Defense, Classical Variation | |
| Queen's Gambit Declined: Orthodox Defense, Classical Variation | |
| Queen's Gambit Declined: Orthodox Defense, Classical Variation | |
| Neo-Grünfeld Defense: Goglidze Attack | |
| Neo-Grünfeld Defense: with Nf3 | |
| Neo-Grünfeld Defense: with g3 | |
| Neo-Grünfeld Defense: Exchange Variation | |
| Neo-Grünfeld Defense: Delayed Exchange Variation | |
| Neo-Grünfeld Defense: Delayed Exchange Variation | |
| Neo-Grünfeld Defense: Delayed Exchange Variation | |
| Neo-Grünfeld Defense: Delayed Exchange Variation | |
| Neo-Grünfeld Defense: Classical Variation | |
| Neo-Grünfeld Defense: Classical Variation, Modern Defense | |
| Neo-Grünfeld Defense: Classical Variation, Polgar Variation | |
| Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | |
| Grünfeld Defense | |
| Grünfeld Defense: Gibbon Gambit | |
| Grünfeld Defense: Lundin Variation | |
| Grünfeld Defense: Lutikov Variation | |
| Grünfeld Defense: Lutikov Variation, Murrey Attack | |
| Grünfeld Defense: Stockholm Variation | |
| Grünfeld Defense: Zaitsev Gambit | |
| Grünfeld Defense: Russian Variation, Accelerated Variation | |
| Grünfeld Defense: Brinckmann Attack | |
| Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit | |
| Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit, Botvinnik Variation | |
| Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit, Capablanca Variation | |
| Grünfeld Defense: Brinckmann Attack, Reshevsky Gambit | |
| Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit Accepted | |
| Grünfeld Defense: Exchange Variation | |
| Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Grünfeld Defense: Exchange Variation, Modern Exchange Variation, Kramnik's Line | |
| Grünfeld Defense: Exchange Variation, Modern Exchange Variation, Pawn Grab Line | |
| Grünfeld Defense: Exchange Variation, Nadanian Attack | |
| Grünfeld Defense: Exchange Variation, Classical Variation | |
| Grünfeld Defense: Exchange Variation, Larsen Variation | |
| Grünfeld Defense: Exchange Variation, Larsen Variation | |
| Grünfeld Defense: Exchange Variation, Simagin's Improved Variation | |
| Grünfeld Defense: Exchange Variation, Simagin's Lesser Variation | |
| Grünfeld Defense: Exchange Variation, Seville Variation | |
| Grünfeld Defense: Exchange Variation, Spassky Variation | |
| Grünfeld Defense: Exchange Variation, Spassky Variation | |
| Grünfeld Defense: Exchange Variation, Sokolsky Variation | |
| Grünfeld Defense: Exchange Variation, Spassky Variation | |
| Grünfeld Defense: Flohr Variation | |
| Grünfeld Defense: Three Knights Variation | |
| Grünfeld Defense: Three Knights Variation | |
| Grünfeld Defense: Three Knights Variation, Petrosian System | |
| Grünfeld Defense: Three Knights Variation, Hungarian Attack | |
| Grünfeld Defense: Three Knights Variation, Hungarian Variation | |
| Grünfeld Defense: Flohr Defense | |
| Grünfeld Defense: Makogonov Variation | |
| Grünfeld Defense: Opocensky Variation | |
| Grünfeld Defense: Smyslov Defense | |
| Grünfeld Defense: Three Knights Variation, Burille Variation | |
| Grünfeld Defense: Three Knights Variation, Paris Variation | |
| Grünfeld Defense: Botvinnik Variation | |
| Grünfeld Defense: Pachman Variation | |
| Grünfeld Defense: Three Knights Variation, Vienna Variation | |
| Grünfeld Defense: Russian Variation | |
| Grünfeld Defense: Russian Variation | |
| Grünfeld Defense: Russian Variation, Byrne Variation | |
| Grünfeld Defense: Russian Variation, Hungarian Variation | |
| Grünfeld Defense: Russian Variation, Levenfish Variation | |
| Grünfeld Defense: Russian Variation, Prins Variation | |
| Grünfeld Defense: Russian Variation, Szabo Variation | |
| Grünfeld Defense: Russian Variation, Keres Variation | |
| Grünfeld Defense: Russian Variation, Smyslov Variation | |
| Grünfeld Defense: Russian Variation, Smyslov Variation | |
| Grünfeld Defense: Russian Variation, Yugoslav Variation | |
| Catalan Opening | |
| Catalan Opening | |
| Catalan Opening: Hungarian Gambit | |
| Indian Defense | |
| Indian Defense: Devin Gambit | |
| Indian Defense: Seirawan Attack | |
| Catalan Opening: Closed | |
| Catalan Opening: Open Defense | |
| Catalan Opening: Open Defense | |
| Catalan Opening: Open Defense, Alekhine Variation | |
| Catalan Opening: Open Defense | |
| Catalan Opening: Open Defense, Modern Sharp Variation | |
| Catalan Opening: Open Defense, Classical Line | |
| Catalan Opening: Closed | |
| Catalan Opening: Closed | |
| Catalan Opening: Closed, Botvinnik Variation | |
| Catalan Opening: Closed | |
| Catalan Opening: Closed | |
| Catalan Opening: Closed, Spassky Gambit | |
| Catalan Opening: Closed, Zagoryansky Variation | |
| Catalan Opening: Closed Variation, Rabinovich Variation | |
| Catalan Opening: Closed Variation, Traditional Variation | |
| Catalan Opening: Closed, Main Line | |
| Catalan Opening: Closed, Sokolsky Variation | |
| Blumenfeld Countergambit | |
| Blumenfeld Countergambit Accepted | |
| Blumenfeld Countergambit: Dus-Khotimirsky Variation | |
| Blumenfeld Countergambit: Spielmann Variation | |
| Indian Defense: Anti-Nimzo-Indian | |
| Indian Defense: Dzindzi-Indian Defense | |
| Indian Defense: Döry Indian | |
| Bogo-Indian Defense | |
| Bogo-Indian Defense: Exchange Variation | |
| Bogo-Indian Defense: Grünfeld Variation | |
| Bogo-Indian Defense: Haiti Variation | |
| Bogo-Indian Defense: Monticelli Trap | |
| Bogo-Indian Defense: New England Variation | |
| Bogo-Indian Defense: Nimzowitsch Variation | |
| Bogo-Indian Defense: Retreat Variation | |
| Bogo-Indian Defense: Vitolins Variation | |
| Bogo-Indian Defense: Wade-Smyslov Variation | |
| Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation | |
| Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation, Modern Line | |
| Queen's Indian Defense | |
| Queen's Indian Defense: Kasparov Variation | |
| Queen's Indian Defense: Kasparov Variation, Botvinnik Attack | |
| Queen's Indian Defense: Kasparov-Petrosian Variation | |
| Queen's Indian Defense: Kasparov-Petrosian Variation, Andersson Variation | |
| Queen's Indian Defense: Kasparov-Petrosian Variation, Classical Variation | |
| Queen's Indian Defense: Kasparov-Petrosian Variation, Hedgehog Variation | |
| Queen's Indian Defense: Kasparov-Petrosian Variation, Kasparov Attack | |
| Queen's Indian Defense: Kasparov-Petrosian Variation, Main Line | |
| Queen's Indian Defense: Kasparov-Petrosian Variation, Marco Defense | |
| Queen's Indian Defense: Kasparov-Petrosian Variation, Modern Variation | |
| Queen's Indian Defense: Kasparov-Petrosian Variation, Petrosian Attack | |
| Queen's Indian Defense: Kasparov-Petrosian Variation, Polovodin Gambit | |
| Queen's Indian Defense: Kasparov-Petrosian Variation, Rashkovsky Attack | |
| Queen's Indian Defense: Kasparov-Petrosian Variation, Romanishin Attack | |
| Queen's Indian Defense: Miles Variation | |
| Queen's Indian Defense: Petrosian Variation | |
| Queen's Indian Defense: Petrosian Variation, Farago Defense | |
| Queen's Indian Defense: Kasparov Variation | |
| Queen's Indian Defense: Averbakh Variation | |
| Queen's Indian Defense: Spassky System | |
| Queen's Indian Defense: Buerger Variation | |
| Queen's Indian Defense: Fianchetto Variation | |
| Queen's Indian Defense: Fianchetto Variation, Check Variation | |
| Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line | |
| Queen's Indian Defense: Fianchetto Variation, Check Variation, Modern Line | |
| Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation | |
| Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Nimzowitsch Attack | |
| Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Quiet Line | |
| Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Timman's Line | |
| Queen's Indian Defense: Fianchetto Variation, Rubinstein Variation | |
| Queen's Indian Defense: Fianchetto Variation, Sämisch Variation | |
| Queen's Indian Defense: Fianchetto Variation, Traditional Line | |
| Queen's Indian Defense: Capablanca Variation | |
| Queen's Indian Defense: Riumin Variation | |
| Queen's Indian Defense: Yates Variation | |
| Queen's Indian Defense: Anti-Queen's Indian System | |
| Queen's Indian Defense: Classical Variation | |
| Queen's Indian Defense: Classical Variation, Polugaevsky Gambit | |
| Queen's Indian Defense: Classical Variation, Taimanov Gambit | |
| Queen's Indian Defense: Euwe Variation | |
| Queen's Indian Defense: Fianchetto Variation, Kramnik Variation | |
| Queen's Indian Defense: Opocensky Variation | |
| Queen's Indian Defense: Traditional Variation | |
| Queen's Indian Defense: Classical Variation, Tiviakov Defense | |
| Queen's Indian Defense: Classical Variation, Traditional Variation | |
| Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line | |
| Queen's Indian Defense: Classical Variation, Traditional Variation, Main Line | |
| Nimzo-Indian Defense | |
| Nimzo-Indian Defense: Kmoch Variation | |
| Nimzo-Indian Defense: Mikenas Attack | |
| Nimzo-Indian Defense: Romanishin Variation | |
| Nimzo-Indian Defense: Romanishin Variation | |
| Nimzo-Indian Defense: Romanishin Variation, English Hybrid | |
| Nimzo-Indian Defense: Three Knights Variation | |
| Nimzo-Indian Defense: Three Knights Variation, Euwe Variation | |
| Nimzo-Indian Defense: Three Knights Variation, Korchnoi Variation | |
| Nimzo-Indian Defense: Three Knights Variation, Shocron Gambit | |
| Nimzo-Indian Defense: Spielmann Variation | |
| Nimzo-Indian Defense: Spielmann Variation, Karlsbad Variation | |
| Nimzo-Indian Defense: Spielmann Variation, Romanovsky Gambit | |
| Nimzo-Indian Defense: Spielmann Variation, Stahlberg Variation | |
| Nimzo-Indian Defense: Spielmann Variation, Stahlberg Variation | |
| Nimzo-Indian Defense: Sämisch Variation, Accelerated | |
| Nimzo-Indian Defense: Sämisch Variation, Botvinnik Variation | |
| Nimzo-Indian Defense: Sämisch Variation | |
| Nimzo-Indian Defense: Sämisch Variation, Keres Variation | |
| Nimzo-Indian Defense: Sämisch Variation, Romanovsky Variation | |
| Nimzo-Indian Defense: Sämisch Variation | |
| Nimzo-Indian Defense: Sämisch Variation, O'Kelly Variation | |
| Nimzo-Indian Defense: Sämisch Variation | |
| Nimzo-Indian Defense: Sämisch Variation | |
| Nimzo-Indian Defense: Sämisch Variation | |
| Bishop's Opening: del Rio Variation | |
| Nimzo-Indian Defense: Leningrad Variation | |
| Nimzo-Indian Defense: Leningrad Variation, Averbakh Gambit | |
| Nimzo-Indian Defense: Leningrad Variation, Benoni Defense | |
| Nimzo-Indian Defense: Classical Variation | |
| Nimzo-Indian Defense: Classical Variation, Keres Defense | |
| Nimzo-Indian Defense: Classical Variation, Vitolins-Adorjan Gambit | |
| Nimzo-Indian Defense: Classical Variation, Milner-Barry Variation | |
| Nimzo-Indian Defense: Classical Variation, Zurich Variation | |
| Nimzo-Indian Defense: Classical Variation, Belyavsky Gambit | |
| Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Nimzo-Indian Defense: Classical Variation, Noa Variation, Botvinnik Variation | |
| Nimzo-Indian Defense: Classical Variation, Noa Variation, Main Line | |
| Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Nimzo-Indian Defense: Classical Variation, Noa Variation, San Remo Variation | |
| Nimzo-Indian Defense: Classical Variation, Berlin Variation | |
| Nimzo-Indian Defense: Classical Variation, Berlin Variation, Steiner Variation | |
| Nimzo-Indian Defense: Classical Variation, Berlin Variation, Macieja System | |
| Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation | |
| Nimzo-Indian Defense: Normal Line | |
| Nimzo-Indian Defense: Normal Variation, Taimanov Variation | |
| Nimzo-Indian Defense: Hübner Variation | |
| Nimzo-Indian Defense: Hübner Variation, Main Line | |
| Nimzo-Indian Defense: Normal Variation, Hübner Deferred | |
| Nimzo-Indian Defense: Hübner Variation, Rubinstein Variation | |
| Nimzo-Indian Defense: Hübner Variation, Rubinstein Variation, Main Line | |
| Nimzo-Indian Defense: Hübner Variation, Rubinstein Variation, Sherbakov Attack | |
| Nimzo-Indian Defense: St. Petersburg Variation | |
| Nimzo-Indian Defense: Fischer Variation | |
| Nimzo-Indian Defense: Normal Variation, Bronstein (Byrne) Variation | |
| Nimzo-Indian Defense: Normal Variation | |
| Nimzo-Indian Defense: Reshevsky Variation | |
| Nimzo-Indian Defense: Simagin Variation | |
| Nimzo-Indian Defense: Normal Variation, Bishop Attack | |
| Nimzo-Indian Defense: Normal Variation, Bishop Attack, Classical Defense | |
| Nimzo-Indian Defense: Ragozin Defense | |
| Nimzo-Indian Defense: Normal Variation, Botvinnik System | |
| Nimzo-Indian Defense | |
| Nimzo-Indian Defense: Normal Variation, Ragozin Variation | |
| Nimzo-Indian Defense: Normal Variation, Sämisch Deferred | |
| Nimzo-Indian Defense: Ragozin Variation | |
| Nimzo-Indian Defense: Normal Variation, Schlechter Defense | |
| Nimzo-Indian Defense: Normal Variation, Gligoric System | |
| Nimzo-Indian Defense: Normal Variation, Gligoric System | |
| Nimzo-Indian Defense: Normal Variation, Gligoric System, Keres Variation | |
| Nimzo-Indian Defense: Normal Variation, Gligoric System, Exchange Variation | |
| Nimzo-Indian Defense: Normal Variation, Gligoric System, Smyslov Variation | |
| Nimzo-Indian Defense: Normal Variation, Gligoric System, Bronstein Variation | |
| Nimzo-Indian Defense: Normal Variation, Gligoric System, Bernstein Defense | |
| Nimzo-Indian Defense: Normal Variation, Bernstein Defense, Exchange Line | |
| Nimzo-Indian Defense: Normal Variation, Bernstein Defense | |
| Amar Opening | |
| Indian Defense: Anti-Grünfeld, Adorjan Gambit | |
| Indian Defense: Anti-Grünfeld, Advance Variation | |
| Indian Defense: Anti-Grünfeld, Alekhine Variation | |
| Indian Defense: Anti-Grünfeld, Alekhine Variation, Leko Gambit | |
| Indian Defense: Anti-Grünfeld, Basman-Williams Attack | |
| Indian Defense: King's Indian Variation, Fianchetto Variation | |
| Indian Defense: West Indian Defense | |
| King's Indian Defense: Fianchetto Variation, Immediate Fianchetto | |
| King's Indian Defense: Fianchetto Variation, Pterodactyl Variation | |
| King's Indian Defense: Fianchetto Variation, Yugoslav System | |
| King's Indian Defense: Normal Variation, King's Knight Variation | |
| King's Indian Defense: Santasiere Variation | |
| King's Indian Defense: Semi-Classical Variation, Benoni Variation | |
| King's Indian Defense: Semi-Classical Variation, Hollywood Variation | |
| Queen's Pawn, Mengarini Attack | |
| King's Indian Defense | |
| King's Indian Defense: Fianchetto Variation, Benjamin Defense | |
| King's Indian Defense: Semi-Classical Variation | |
| King's Indian Defense: Semi-Classical Variation, Exchange Variation | |
| King's Indian Defense: Semi-Classical Variation, Queenside Storm Line | |
| King's Indian Defense: Smyslov Variation | |
| King's Indian Defense: Fianchetto Variation, Delayed Fianchetto | |
| King's Indian Defense: Fianchetto Variation, Karlsbad Variation | |
| King's Indian Defense: Fianchetto Variation, Kavalek Defense | |
| King's Indian Defense: Fianchetto Variation, Larsen Defense | |
| King's Indian Defense: Fianchetto Variation, Lesser Simagin (Spassky) | |
| King's Indian Defense: Fianchetto Variation, Simagin Variation | |
| King's Indian Defense: Fianchetto Variation, Uhlmann-Szabo System | |
| King's Indian Defense: Fianchetto Variation, Panno Variation | |
| King's Indian Defense: Fianchetto Variation, Panno Variation, Blockade Line | |
| King's Indian Defense: Fianchetto Variation, Panno Variation, Donner Line | |
| King's Indian Defense: Fianchetto Variation, Panno Variation, Korchnoi Line | |
| King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Rare Line | |
| King's Indian Defense: Fianchetto Variation, Yugoslav Variation | |
| King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Exchange Line | |
| King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Advance Line | |
| King's Indian Defense: Fianchetto Variation, Classical Fianchetto | |
| King's Indian Defense: Fianchetto Variation, Debrecen Defense | |
| King's Indian Defense: Fianchetto Variation, Double Fianchetto Attack | |
| King's Indian Defense: Fianchetto Variation, Hungarian Variation | |
| King's Indian Defense: Fianchetto Variation, Classical Variation | |
| King's Indian Defense: Fianchetto Variation, Long Variation | |
| King's Indian Defense: Fianchetto Variation, Classical Main Line | |
| King's Indian Defense: Accelerated Averbakh Variation | |
| King's Indian Defense: Kramer Variation | |
| King's Indian Defense: Normal Variation | |
| King's Indian Defense: Normal Variation | |
| King's Indian Defense: Makogonov Variation | |
| King's Indian Defense: Normal Variation, Deferred Fianchetto | |
| King's Indian Defense: Pomar System | |
| King's Indian Defense: Averbakh Variation | |
| King's Indian Defense: Averbakh Variation, Flexible Defense | |
| King's Indian Defense: Averbakh Variation, Geller Defense | |
| King's Indian Defense: Averbakh Variation, Modern Defense | |
| King's Indian Defense: Averbakh Variation, Modern Defense, Burgess Line | |
| King's Indian Defense: Averbakh Variation, Nc6 Defense | |
| King's Indian Defense: Averbakh Variation, Spanish Defense | |
| King's Indian Defense: Normal Variation, Standard Development | |
| King's Indian Defense: Semi-Averbakh System | |
| King's Indian Defense: Averbakh Variation, Benoni Defense | |
| King's Indian Defense: Averbakh Variation, Benoni Defense, Advance Variation | |
| King's Indian Defense: Averbakh Variation, Benoni Defense, Exchange Variation | |
| King's Indian Defense: Averbakh Variation, Main Line | |
| King's Indian Defense: Four Pawns Attack | |
| King's Indian Defense: Four Pawns Attack, Dynamic Attack | |
| King's Indian Defense: Four Pawns Attack, Modern Defense | |
| King's Indian Defense: Four Pawns Attack | |
| King's Indian Defense: Four Pawns Attack, Florentine Gambit | |
| King's Indian Defense: Four Pawns Attack, Normal Attack | |
| King's Indian Defense: Six Pawns Attack | |
| King's Indian Defense: Four Pawns Attack, Fluid Attack | |
| King's Indian Defense: Four Pawns Attack, Exchange Variation | |
| King's Indian Defense: Sämisch Variation | |
| King's Indian Defense: Steiner Attack | |
| King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation | |
| King's Indian Defense: Sämisch Variation, Byrne Defense | |
| King's Indian Defense: Sämisch Variation, Normal Defense | |
| King's Indian Defense: Sämisch Variation, Sämisch Gambit | |
| King's Indian Defense: Sämisch Variation, Double Fianchetto | |
| King's Indian Defense: Sämisch Variation, Panno Formation | |
| King's Indian Defense: Sämisch Variation, Ruban Variation | |
| King's Indian Defense: Sämisch Variation, Yates Defense | |
| King's Indian Defense: Sämisch Variation, Panno Main Line | |
| King's Indian Defense: Sämisch Variation, Orthodox Variation | |
| King's Indian Defense: Sämisch Variation | |
| King's Indian Defense: Sämisch Variation, Bronstein Defense | |
| King's Indian Defense: Sämisch Variation, Closed Variation | |
| King's Indian Defense: Sämisch Variation, Orthodox Variation, Bronstein Variation | |
| King's Indian Defense: Sämisch Variation, Closed Variation, Main Line | |
| King's Indian Defense: Larsen Variation | |
| King's Indian Defense: Normal Variation, Rare Defenses | |
| King's Indian Defense: Zinnowitz Variation | |
| King's Indian Defense: Kazakh Variation | |
| King's Indian Defense: Orthodox Variation | |
| King's Indian Defense: Exchange Variation | |
| King's Indian Defense: Orthodox Variation | |
| King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System | |
| King's Indian Defense: Petrosian Variation | |
| King's Indian Defense: Petrosian Variation, Stein Defense | |
| King's Indian Defense: Petrosian Variation, Keres Defense | |
| King's Indian Defense: Petrosian Variation, Normal Defense | |
| King's Indian Defense: Orthodox Variation | |
| King's Indian Defense: Orthodox Variation, Donner Defense | |
| King's Indian Defense: Orthodox Variation, Glek Defense | |
| King's Indian Defense: Orthodox Variation, Positional Defense | |
| King's Indian Defense: Orthodox Variation, Positional Defense, Closed Line | |
| King's Indian Defense: Orthodox Variation, Ukrainian Defense | |
| King's Indian Defense: Orthodox Variation | |
| King's Indian Defense: Orthodox Variation, Positional Defense, Main Line | |
| King's Indian Defense: Orthodox Variation, Aronin-Taimanov Defense | |
| King's Indian Defense: Orthodox Variation, Bayonet Attack | |
| King's Indian Defense: Orthodox Variation, Bayonet Attack, Sokolov's Line | |
| King's Indian Defense: Orthodox Variation, Bayonet Attack, Yepishin's Line | |
| King's Indian Defense: Orthodox Variation, Korchnoi Attack | |
| King's Indian Defense: Orthodox Variation, Modern System | |
| King's Indian Defense: Orthodox Variation, Classical System | |
| King's Indian Defense: Orthodox Variation, Classical System, Kozul Gambit | |
| King's Indian Defense: Orthodox Variation, Classical System, Neo-Classical Line | |
| King's Indian Defense: Orthodox Variation, Classical System, Benko Attack | |
| King's Indian Defense: Orthodox Variation, Classical System, Traditional Line | |
| Slav Defense: Quiet Variation, Pin Defense | |
| Nimzo-Indian Defense: Sämisch Variation, Capablanca Variation | |
| Grünfeld Defense: Counterthrust Variation | |