Openings after 1. e4

2023 ECO entries beginning with 1. e4.

• Zukertort Opening: Tennison Gambit (A06)
• Zukertort Opening: Tennison Gambit, Brigg's Trap (A06)
• King's Indian Attack: Sicilian Variation (A08)
• Benoni Defense: French Benoni (A43)
• Rat Defense: Balogh Defense (A82)
• Barnes Defense (B00)
• Borg Defense (B00)
• Borg Defense: Borg Gambit (B00)
• Borg Defense: Troon Gambit (B00)
• Borg Defense: Zilbermints Gambit (B00)
• Carr Defense (B00)
• Carr Defense: Zilbermints Gambit (B00)
• Duras Gambit (B00)
• Fried Fox Defense (B00)
• Goldsmith Defense (B00)
• Goldsmith Defense: Picklepuss Defense (B00)
• Hippopotamus Defense (B00)
• Hippopotamus Defense (B00)
• King's Pawn Game (B00)
• Lemming Defense (B00)
• Lion Defense: Lion's Jaw (B00)
• Nimzowitsch Defense (B00)
• Nimzowitsch Defense (B00)
• Nimzowitsch Defense: Breyer Variation (B00)
• Nimzowitsch Defense: Colorado Countergambit (B00)
• Nimzowitsch Defense: Colorado Countergambit Accepted (B00)
• Nimzowitsch Defense: Declined Variation (B00)
• Nimzowitsch Defense: El Columpio Defense (B00)
• Nimzowitsch Defense: El Columpio Defense, El Columpio Gambit (B00)
• Nimzowitsch Defense: El Columpio Defense, Exchange Variation (B00)
• Nimzowitsch Defense: El Columpio Defense, Pin Variation (B00)
• Nimzowitsch Defense: Franco-Nimzowitsch Variation (B00)
• Nimzowitsch Defense: French Connection (B00)
• Nimzowitsch Defense: Hornung Gambit (B00)
• Nimzowitsch Defense: Kennedy Variation (B00)
• Nimzowitsch Defense: Kennedy Variation, Bielefelder Gambit (B00)
• Nimzowitsch Defense: Kennedy Variation, Hammer Gambit (B00)
• Nimzowitsch Defense: Kennedy Variation, Herford Gambit (B00)
• Nimzowitsch Defense: Kennedy Variation, Keres Attack (B00)
• Nimzowitsch Defense: Kennedy Variation, Linksspringer Variation (B00)
• Nimzowitsch Defense: Kennedy Variation, Main Line (B00)
• Nimzowitsch Defense: Kennedy Variation, Paulsen Attack (B00)
• Nimzowitsch Defense: Kennedy Variation, Riemann Defense (B00)
• Nimzowitsch Defense: Kennedy Variation, de Smet Gambit (B00)
• Nimzowitsch Defense: Mikenas Variation (B00)
• Nimzowitsch Defense: Neo-Mongoloid Defense (B00)
• Nimzowitsch Defense: Pirc Connection (B00)
• Nimzowitsch Defense: Pseudo-Spanish Variation (B00)
• Nimzowitsch Defense: Scandinavian Variation (B00)
• Nimzowitsch Defense: Scandinavian Variation, Aachen Gambit (B00)
• Nimzowitsch Defense: Scandinavian Variation, Advance Variation (B00)
• Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation (B00)
• Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation (B00)
• Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation, Brandics Gambit (B00)
• Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation, Erben Gambit (B00)
• Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation, Heinola-Deppe Gambit (B00)
• Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation, Nimzowitsch Gambit (B00)
• Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation, Richter Gambit (B00)
• Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation, Vehre Variation (B00)
• Nimzowitsch Defense: Scandinavian Variation, Exchange Variation (B00)
• Nimzowitsch Defense: Scandinavian Variation, Exchange Variation, Marshall Gambit (B00)
• Nimzowitsch Defense: Wheeler Gambit (B00)
• Nimzowitsch Defense: Williams Variation (B00)
• Nimzowitsch Defense: Woodchuck Variation (B00)
• Owen Defense (B00)
• Owen Defense: Guatemala Defense (B00)
• Owen Defense: Hekili-Loa Gambit (B00)
• Owen Defense: Matovinsky Gambit (B00)
• Owen Defense: Naselwaus Gambit (B00)
• Owen Defense: Smith Gambit (B00)
• Owen Defense: Unicorn Variation (B00)
• Owen Defense: Wind Gambit (B00)
• Pirc Defense (B00)
• Pirc Defense (B00)
• Pirc Defense (B00)
• Pirc Defense: Roscher Gambit (B00)
• Rat Defense: Antal Defense (B00)
• Rat Defense: Fuller Gambit (B00)
• Rat Defense: Harmonist (B00)
• Rat Defense: Petruccioli Attack (B00)
• Rat Defense: Spike Attack (B00)
• St. George Defense (B00)
• St. George Defense: Polish Variation (B00)
• St. George Defense: San Jorge Variation (B00)
• St. George Defense: Zilbermints Gambit (B00)
• Van Geet Opening: Berlin Gambit (B00)
• Ware Defense (B00)
• Ware Defense: Snagglepuss Defense (B00)
• Scandinavian Defense (B01)
• Scandinavian Defense (B01)
• Scandinavian Defense: Anderssen Counterattack (B01)
• Scandinavian Defense: Anderssen Counterattack, Collijn Variation (B01)
• Scandinavian Defense: Anderssen Counterattack, Goteborg System (B01)
• Scandinavian Defense: Anderssen Counterattack, Orthodox Attack (B01)
• Scandinavian Defense: Blackburne Gambit (B01)
• Scandinavian Defense: Blackburne-Kloosterboer Gambit (B01)
• Scandinavian Defense: Boehnke Gambit (B01)
• Scandinavian Defense: Bronstein Variation (B01)
• Scandinavian Defense: Classical Variation (B01)
• Scandinavian Defense: Grünfeld Variation (B01)
• Scandinavian Defense: Gubinsky-Melts Defense (B01)
• Scandinavian Defense: Icelandic-Palme Gambit (B01)
• Scandinavian Defense: Kiel Variation (B01)
• Scandinavian Defense: Kloosterboer Gambit (B01)
• Scandinavian Defense: Kádas Gambit (B01)
• Scandinavian Defense: Lasker Variation (B01)
• Scandinavian Defense: Main Line (B01)
• Scandinavian Defense: Main Line, Leonhardt Gambit (B01)
• Scandinavian Defense: Main Line, Mieses Variation (B01)
• Scandinavian Defense: Marshall Variation (B01)
• Scandinavian Defense: Mieses-Kotroc Variation (B01)
• Scandinavian Defense: Modern Variation (B01)
• Scandinavian Defense: Modern Variation (B01)
• Scandinavian Defense: Modern Variation, Gipslis Variation (B01)
• Scandinavian Defense: Modern Variation, Wing Gambit (B01)
• Scandinavian Defense: Panov Transfer (B01)
• Scandinavian Defense: Portuguese Gambit (B01)
• Scandinavian Defense: Portuguese Gambit, Banker Variation (B01)
• Scandinavian Defense: Portuguese Gambit, Classical Variation (B01)
• Scandinavian Defense: Portuguese Gambit, Correspondence Refutation (B01)
• Scandinavian Defense: Portuguese Gambit, Elbow Variation (B01)
• Scandinavian Defense: Portuguese Gambit, Jadoul Variation (B01)
• Scandinavian Defense: Portuguese Gambit, Lusophobe Variation (B01)
• Scandinavian Defense: Portuguese Gambit, Melbourne Shuffle Variation (B01)
• Scandinavian Defense: Portuguese Gambit, Wuss Variation (B01)
• Scandinavian Defense: Richter Variation (B01)
• Scandinavian Defense: Richter Variation (B01)
• Scandinavian Defense: Schiller-Pytel Variation (B01)
• Scandinavian Defense: Schiller-Pytel Variation, Modern Variation (B01)
• Scandinavian Defense: Valencian Variation (B01)
• Scandinavian Defense: Valencian Variation, Ilundain Variation (B01)
• Scandinavian Defense: Valencian Variation, Main Line (B01)
• Scandinavian Defense: Zilbermints Gambit (B01)
• Van Geet Opening: Grünfeld Defense (B01)
• Alekhine Defense (B02)
• Alekhine Defense: Brooklyn Variation (B02)
• Alekhine Defense: Brooklyn Variation, Everglades Variation (B02)
• Alekhine Defense: Buckley Attack (B02)
• Alekhine Defense: Hunt Variation, Lasker Simul Gambit (B02)
• Alekhine Defense: Hunt Variation, Matsukevich Gambit (B02)
• Alekhine Defense: Hunt Variation, Mikenas Gambit (B02)
• Alekhine Defense: Kmoch Variation (B02)
• Alekhine Defense: Krejcik Variation (B02)
• Alekhine Defense: Krejcik Variation, Krejcik Gambit (B02)
• Alekhine Defense: Maróczy Variation (B02)
• Alekhine Defense: Mokele Mbembe (B02)
• Alekhine Defense: Mokele Mbembe, Modern Line (B02)
• Alekhine Defense: Mokele Mbembe, Vavra Defense (B02)
• Alekhine Defense: Normal Variation (B02)
• Alekhine Defense: Scandinavian Variation (B02)
• Alekhine Defense: Scandinavian Variation, Geschev Gambit (B02)
• Alekhine Defense: Scandinavian Variation, Myers Gambit (B02)
• Alekhine Defense: Spielmann Gambit (B02)
• Alekhine Defense: Steiner Variation (B02)
• Alekhine Defense: Sämisch Attack (B02)
• Alekhine Defense: The Squirrel (B02)
• Alekhine Defense: Two Pawns Attack (B02)
• Alekhine Defense: Two Pawns Attack, Lasker Variation (B02)
• Alekhine Defense: Two Pawns Attack, Mikenas Variation (B02)
• Alekhine Defense: Two Pawns Attack, Tate Variation (B02)
• Alekhine Defense: Welling Variation (B02)
• Alekhine Defense (B03)
• Alekhine Defense (B03)
• Alekhine Defense (B03)
• Alekhine Defense: Balogh Variation (B03)
• Alekhine Defense: Exchange Variation (B03)
• Alekhine Defense: Exchange Variation, Karpov Variation (B03)
• Alekhine Defense: Exchange Variation, Voronezh Variation (B03)
• Alekhine Defense: Four Pawns Attack (B03)
• Alekhine Defense: Four Pawns Attack, Cambridge Gambit (B03)
• Alekhine Defense: Four Pawns Attack, Fianchetto Variation (B03)
• Alekhine Defense: Four Pawns Attack, Ilyin-Zhenevsky Variation (B03)
• Alekhine Defense: Four Pawns Attack, Korchnoi Variation (B03)
• Alekhine Defense: Four Pawns Attack, Main Line (B03)
• Alekhine Defense: Four Pawns Attack, Tartakower Variation (B03)
• Alekhine Defense: Four Pawns Attack, Trifunovic Variation (B03)
• Alekhine Defense: Hunt Variation (B03)
• Alekhine Defense: Modern Variation, Alekhine Gambit (B03)
• Alekhine Defense: O'Sullivan Gambit (B03)
• Alekhine Defense: Modern Variation (B04)
• Alekhine Defense: Modern Variation, Alburt Variation (B04)
• Alekhine Defense: Modern Variation, Keres Variation (B04)
• Alekhine Defense: Modern Variation, Larsen Variation (B04)
• Alekhine Defense: Modern Variation, Larsen-Haakert Variation (B04)
• Alekhine Defense: Modern Variation, Schmid Variation (B04)
• Alekhine Defense: Modern Variation, Alekhine Variation (B05)
• Alekhine Defense: Modern Variation, Flohr Variation (B05)
• Alekhine Defense: Modern Variation, Main Line (B05)
• Alekhine Defense: Modern Variation, Panov Variation (B05)
• Alekhine Defense: Modern Variation, Vitolins Attack (B05)
• Modern Defense (B06)
• Modern Defense (B06)
• Modern Defense: Anti-Modern (B06)
• Modern Defense: Bishop Attack (B06)
• Modern Defense: Bishop Attack, Bücker Gambit (B06)
• Modern Defense: Bishop Attack, Monkey's Bum (B06)
• Modern Defense: Dunworthy Variation (B06)
• Modern Defense: Fianchetto Gambit (B06)
• Modern Defense: Gurgenidze Defense (B06)
• Modern Defense: Lizard Defense, Mittenberger Gambit (B06)
• Modern Defense: Masur Gambit (B06)
• Modern Defense: Modern Pterodactyl (B06)
• Modern Defense: Mongredien Defense, with Nc3 (B06)
• Modern Defense: Mongredien Defense, with Nf3 (B06)
• Modern Defense: Norwegian Defense (B06)
• Modern Defense: Norwegian Defense, Norwegian Gambit (B06)
• Modern Defense: Pseudo-Austrian Attack (B06)
• Modern Defense: Semi-Averbakh Variation, Pterodactyl Variation Declined (B06)
• Modern Defense: Standard Defense (B06)
• Modern Defense: Standard Line (B06)
• Modern Defense: Three Pawns Attack (B06)
• Modern Defense: Two Knights Variation (B06)
• Modern Defense: Two Knights Variation, Suttles Variation (B06)
• Modern Defense: Two Knights Variation, Suttles Variation, Tal Gambit (B06)
• Modern Defense: Westermann Gambit (B06)
• Modern Defense: Wind Gambit (B06)
• Pterodactyl Defense: Austrian, Austriadactylus Western (B06)
• Pterodactyl Defense: Austrian, Grand Prix Pterodactyl (B06)
• Pterodactyl Defense: Austrian, Pteranodon (B06)
• Pterodactyl Defense: Central, Anhanguera (B06)
• Pterodactyl Defense: Central, Benoni Quetzalcoatlus (B06)
• Pterodactyl Defense: Central, Quetzalcoatlus Gambit (B06)
• Pterodactyl Defense: Eastern, Anhanguera (B06)
• Pterodactyl Defense: Eastern, Benoni Pteranodon (B06)
• Pterodactyl Defense: Eastern, Pteranodon (B06)
• Pterodactyl Defense: Eastern, Rhamphorhynchus (B06)
• Pterodactyl Defense: Fianchetto, King Pterodactyl (B06)
• Pterodactyl Defense: Fianchetto, Rhamphorhynchus (B06)
• Pterodactyl Defense: Sicilian, Quetzalcoatlus (B06)
• Pterodactyl Defense: Sicilian, Siroccopteryx (B06)
• Pterodactyl Defense: Western, Anhanguera (B06)
• Pterodactyl Defense: Western, Siroccopteryx (B06)
• Rat Defense: Accelerated Gurgenidze (B06)
• Czech Defense (B07)
• King's Pawn Game: Maróczy Defense (B07)
• Lion Defense (B07)
• Lion Defense: Anti-Philidor (B07)
• Lion Defense: Anti-Philidor, Lion's Cave (B07)
• Lion Defense: Anti-Philidor, Lion's Cave, Lion Claw Gambit (B07)
• Lion Defense: Bayonet Attack (B07)
• Modern Defense: Geller's System (B07)
• Pirc Defense (B07)
• Pirc Defense: 150 Attack (B07)
• Pirc Defense: 150 Attack, Inner Doll Defense (B07)
• Pirc Defense: 150 Attack, Sveshnikov-Jansa Attack (B07)
• Pirc Defense: Bayonet Attack (B07)
• Pirc Defense: Byrne Variation (B07)
• Pirc Defense: Chinese Variation (B07)
• Pirc Defense: Kholmov System (B07)
• Pirc Defense: Sveshnikov System (B07)
• Pirc Defense: Classical Variation (B08)
• Pirc Defense: Classical Variation (B08)
• Pirc Defense: Classical Variation, Quiet System (B08)
• Pirc Defense: Classical Variation, Quiet System, Chigorin Line (B08)
• Pirc Defense: Classical Variation, Quiet System, Czech Defense (B08)
• Pirc Defense: Classical Variation, Quiet System, Parma Defense (B08)
• Pirc Defense: Classical Variation, Schlechter Variation (B08)
• Pirc Defense: Austrian Attack (B09)
• Pirc Defense: Austrian Attack (B09)
• Pirc Defense: Austrian Attack, Dragon Formation (B09)
• Pirc Defense: Austrian Attack, Kurajica Variation (B09)
• Pirc Defense: Austrian Attack, Ljubojevic Variation (B09)
• Pirc Defense: Austrian Attack, Unzicker Attack (B09)
• Pirc Defense: Austrian Attack, Unzicker Attack, Bronstein Variation (B09)
• Pirc Defense: Austrian Attack, Weiss Variation (B09)
• Caro-Kann Defense (B10)
• Caro-Kann Defense (B10)
• Caro-Kann Defense (B10)
• Caro-Kann Defense: Accelerated Panov Attack (B10)
• Caro-Kann Defense: Accelerated Panov Attack (B10)
• Caro-Kann Defense: Accelerated Panov Attack, Modern Variation (B10)
• Caro-Kann Defense: Accelerated Panov Attack, Open Variation (B10)
• Caro-Kann Defense: Accelerated Panov Attack, Pseudo-Scandinavian (B10)
• Caro-Kann Defense: Accelerated Panov Attack, Van Weersel Attack (B10)
• Caro-Kann Defense: Apocalypse Attack (B10)
• Caro-Kann Defense: Breyer Variation (B10)
• Caro-Kann Defense: Breyer Variation, Stein Attack (B10)
• Caro-Kann Defense: Dinic Gambit (B10)
• Caro-Kann Defense: Endgame Offer (B10)
• Caro-Kann Defense: Endgame Variation (B10)
• Caro-Kann Defense: Euwe Attack (B10)
• Caro-Kann Defense: Goldman Variation (B10)
• Caro-Kann Defense: Hector Gambit (B10)
• Caro-Kann Defense: Hillbilly Attack (B10)
• Caro-Kann Defense: Hillbilly Attack, Schaeffer Gambit (B10)
• Caro-Kann Defense: Labahn Attack (B10)
• Caro-Kann Defense: Labahn Attack, Double Gambit (B10)
• Caro-Kann Defense: Labahn Attack, Polish Variation (B10)
• Caro-Kann Defense: Scorpion-Horus Gambit (B10)
• Caro-Kann Defense: Spike Variation (B10)
• Caro-Kann Defense: Spike Variation, Scorpion-Grob Gambit (B10)
• Caro-Kann Defense: St. Patrick's Attack (B10)
• Caro-Kann Defense: Toikkanen Gambit (B10)
• Caro-Kann Defense: Two Knights Attack (B10)
• Caro-Kann Defense: Two Knights Attack, Mindeno Variation (B11)
• Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line (B11)
• Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Retreat Line (B11)
• Caro-Kann Defense (B12)
• Caro-Kann Defense (B12)
• Caro-Kann Defense: Advance Variation (B12)
• Caro-Kann Defense: Advance Variation, Bayonet Attack (B12)
• Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense (B12)
• Caro-Kann Defense: Advance Variation, Bronstein Variation (B12)
• Caro-Kann Defense: Advance Variation, Prins Attack (B12)
• Caro-Kann Defense: Advance Variation, Short Variation (B12)
• Caro-Kann Defense: Advance Variation, Tal Variation (B12)
• Caro-Kann Defense: Advance Variation, Van der Wiel Attack (B12)
• Caro-Kann Defense: Advance Variation, Van der Wiel Attack (B12)
• Caro-Kann Defense: Advance Variation, Van der Wiel Attack, Dreyev Defense (B12)
• Caro-Kann Defense: Advance, Short Variation (B12)
• Caro-Kann Defense: De Bruycker Defense (B12)
• Caro-Kann Defense: De Bruycker Defense (B12)
• Caro-Kann Defense: Edinburgh Variation (B12)
• Caro-Kann Defense: Maróczy Variation (B12)
• Caro-Kann Defense: Maróczy Variation, Maróczy Gambit (B12)
• Caro-Kann Defense: Masi Variation (B12)
• Caro-Kann Defense: Massachusetts Defense (B12)
• Caro-Kann Defense: Mieses Attack, Landau Gambit (B12)
• Caro-Kann Defense: Mieses Gambit (B12)
• Caro-Kann Defense: Modern Variation (B12)
• Caro-Kann Defense: Ulysses Gambit (B12)
• Caro-Kann Defense: Exchange Variation (B13)
• Caro-Kann Defense: Exchange Variation (B13)
• Caro-Kann Defense: Exchange Variation (B13)
• Caro-Kann Defense: Exchange Variation (B13)
• Caro-Kann Defense: Exchange Variation, Bulla Attack (B13)
• Caro-Kann Defense: Exchange Variation, Rubinstein Variation (B13)
• Caro-Kann Defense: Panov Attack (B13)
• Caro-Kann Defense: Panov Attack (B13)
• Caro-Kann Defense: Panov Attack, Gunderam Attack (B13)
• Caro-Kann Defense: Panov Attack, Modern Defense (B13)
• Caro-Kann Defense: Panov Attack, Modern Defense, Carlsbad Line (B13)
• Caro-Kann Defense: Panov Attack, Modern Defense, Czerniak Line (B13)
• Caro-Kann Defense: Panov Attack, Modern Defense, Mieses Line (B13)
• Caro-Kann Defense: Panov Attack, Modern Defense, Reifir-Spielmann Line (B13)
• Caro-Kann Defense: Panov-Botvinnik, Herzog Defense (B13)
• Caro-Kann Defense: Panov Attack (B14)
• Caro-Kann Defense: Panov Attack (B14)
• Caro-Kann Defense: Panov Attack (B14)
• Caro-Kann Defense: Panov Attack (B14)
• Caro-Kann Defense: Panov Attack, Fianchetto Defense (B14)
• Caro-Kann Defense: Panov Attack, Fianchetto Defense, Fianchetto Gambit (B14)
• Caro-Kann Defense: Panov Attack, Main Line (B14)
• Caro-Kann Defense (B15)
• Caro-Kann Defense (B15)
• Caro-Kann Defense: Alekhine Gambit (B15)
• Caro-Kann Defense: Alien Gambit (B15)
• Caro-Kann Defense: Campomanes Attack (B15)
• Caro-Kann Defense: Forgacs Variation (B15)
• Caro-Kann Defense: Gurgenidze Counterattack (B15)
• Caro-Kann Defense: Gurgenidze System (B15)
• Caro-Kann Defense: Main Line (B15)
• Caro-Kann Defense: Rasa-Studier Gambit (B15)
• Caro-Kann Defense: Tartakower Variation (B15)
• Caro-Kann Defense: Tartakower Variation, Perlis Line (B15)
• Caro-Kann Defense: von Hennig Gambit (B15)
• Caro-Kann Defense: Bronstein-Larsen Variation (B16)
• Caro-Kann Defense: Finnish Variation (B16)
• Caro-Kann Defense: Karpov Variation (B17)
• Caro-Kann Defense: Karpov Variation, Modern Main Line (B17)
• Caro-Kann Defense: Karpov Variation, Modern Variation (B17)
• Caro-Kann Defense: Karpov Variation, Modern Variation, Ivanchuk Defense (B17)
• Caro-Kann Defense: Karpov Variation, Modern Variation, Kasparov Attack (B17)
• Caro-Kann Defense: Karpov Variation, Smyslov Variation (B17)
• Caro-Kann Defense: Karpov Variation, Smyslov Variation, Main Line (B17)
• Caro-Kann Defense: Karpov Variation, Tiviakov-Fischer Attack (B17)
• Caro-Kann Defense: Classical Variation (B18)
• Caro-Kann Defense: Classical Variation, Flohr Variation (B18)
• Caro-Kann Defense: Classical Variation, Main Line (B18)
• Caro-Kann Defense: Classical Variation, Maróczy Attack (B18)
• Caro-Kann Defense: Martian Gambit (B18)
• Caro-Kann Defense: Classical Variation (B19)
• Caro-Kann Defense: Classical Variation, Lobron System (B19)
• Caro-Kann Defense: Classical Variation, Seirawan Variation (B19)
• Caro-Kann Defense: Classical Variation, Spassky Variation (B19)
• Sicilian Defense (B20)
• Sicilian Defense: Amazon Attack (B20)
• Sicilian Defense: Big Clamp Formation (B20)
• Sicilian Defense: Bowdler Attack (B20)
• Sicilian Defense: Brick Variation (B20)
• Sicilian Defense: Czerniak Attack (B20)
• Sicilian Defense: Czerniak Attack, Queen Fianchetto Variation (B20)
• Sicilian Defense: Euwe Attack, Prins Gambit (B20)
• Sicilian Defense: Gloria Variation (B20)
• Sicilian Defense: Grob Variation (B20)
• Sicilian Defense: Keres Variation (B20)
• Sicilian Defense: King David's Opening (B20)
• Sicilian Defense: Kronberger Variation (B20)
• Sicilian Defense: Kronberger Variation, Nemeth Gambit (B20)
• Sicilian Defense: Lasker-Dunne Attack (B20)
• Sicilian Defense: Mengarini Variation (B20)
• Sicilian Defense: Myers Attack, with a4 (B20)
• Sicilian Defense: Myers Attack, with h4 (B20)
• Sicilian Defense: Staunton-Cochrane Variation (B20)
• Sicilian Defense: Wing Gambit (B20)
• Sicilian Defense: Wing Gambit, Abrahams Variation (B20)
• Sicilian Defense: Wing Gambit, Carlsbad Variation (B20)
• Sicilian Defense: Wing Gambit, Marienbad Variation (B20)
• Sicilian Defense: Wing Gambit, Marshall Variation (B20)
• Sicilian Defense: Wing Gambit, Nanu Gambit (B20)
• Sicilian Defense: Wing Gambit, Romanian Defense (B20)
• Sicilian Defense: Wing Gambit, Santasiere Variation (B20)
• Bird Opening: Dutch Variation, Batavo Gambit (B21)
• Sicilian Defense: Coles Sicilian Gambit (B21)
• Sicilian Defense: Halasz Gambit (B21)
• Sicilian Defense: McDonnell Attack (B21)
• Sicilian Defense: McDonnell Attack, Tal Gambit (B21)
• Sicilian Defense: McDonnell Attack, Toilet Variation (B21)
• Sicilian Defense: Morphy Gambit (B21)
• Sicilian Defense: Morphy Gambit, Andreaschek Gambit (B21)
• Sicilian Defense: Smith-Morra Gambit (B21)
• Sicilian Defense: Smith-Morra Gambit (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Chicago Defense (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Chicago Defense (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Classical Formation (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Danish Variation (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Fianchetto Defense (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Fianchetto Defense (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Fianchetto Defense (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Fianchetto Defense (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Finegold Defense (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Kan Formation (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Larsen Defense (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Morphy Defense (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Morphy Defense Deferred (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Paulsen Formation (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Pin Defense (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Scheveningen Formation (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Siberian Variation (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Siberian Variation, Siberian Trap (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Sozin Formation (B21)
• Sicilian Defense: Smith-Morra Gambit Accepted, Taimanov Formation (B21)
• Sicilian Defense: Smith-Morra Gambit Declined, Alapin Formation (B21)
• Sicilian Defense: Smith-Morra Gambit Declined, Center Formation (B21)
• Sicilian Defense: Smith-Morra Gambit Declined, Dubois Variation (B21)
• Sicilian Defense: Smith-Morra Gambit Declined, Push Variation (B21)
• Sicilian Defense: Smith-Morra Gambit Declined, Scandinavian Formation (B21)
• Sicilian Defense: Smith-Morra Gambit Declined, Wing Formation (B21)
• Sicilian Defense: Alapin Variation (B22)
• Sicilian Defense: Alapin Variation, Anti-Alapin Gambit (B22)
• Sicilian Defense: Alapin Variation, Barmen Defense (B22)
• Sicilian Defense: Alapin Variation, Barmen Defense (B22)
• Sicilian Defense: Alapin Variation, Barmen Defense (B22)
• Sicilian Defense: Alapin Variation, Barmen Defense, Central Exchange (B22)
• Sicilian Defense: Alapin Variation, Barmen Defense, Endgame Variation (B22)
• Sicilian Defense: Alapin Variation, Barmen Defense, Milner-Barry Attack (B22)
• Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line (B22)
• Sicilian Defense: Alapin Variation, Smith-Morra Declined (B22)
• Sicilian Defense: Alapin Variation, Stoltz Attack (B22)
• Sicilian Defense: Alapin Variation, Stoltz Attack, Ivanchuk Line (B22)
• Sicilian Defense: Delayed Alapin Variation (B22)
• Sicilian Defense: Delayed Alapin Variation (B22)
• Sicilian Defense: Heidenfeld Variation (B22)
• Sicilian Defense: Closed (B23)
• Sicilian Defense: Closed (B23)
• Sicilian Defense: Closed (B23)
• Sicilian Defense: Closed, Carlsen Variation (B23)
• Sicilian Defense: Closed, Chameleon Variation (B23)
• Sicilian Defense: Closed, Grob Attack (B23)
• Sicilian Defense: Closed, Korchnoi Defense (B23)
• Sicilian Defense: Closed, Portland Attack (B23)
• Sicilian Defense: Closed, Traditional (B23)
• Sicilian Defense: Grand Prix Attack (B23)
• Sicilian Defense: Grand Prix Attack, Schofman Variation (B23)
• Sicilian Defense: Closed (B24)
• Sicilian Defense: Closed (B24)
• Sicilian Defense: Closed, Fianchetto Variation (B24)
• Sicilian Defense: Closed, Smyslov Variation (B24)
• Sicilian Defense: Closed (B25)
• Sicilian Defense: Closed (B25)
• Sicilian Defense: Closed, Botvinnik Defense, Edge Variation (B25)
• Sicilian Defense: Closed, Botvinnik Defense, with Nge2 (B25)
• Sicilian Defense: Closed, Botvinnik Defense, with f4 (B25)
• Sicilian Defense: Closed (B26)
• Modern Defense: Pterodactyl Variation (B27)
• Pterodactyl Defense: Sicilian, Anhanguera (B27)
• Pterodactyl Defense: Sicilian, Benoni Gambit (B27)
• Pterodactyl Defense: Sicilian, Pteranodon (B27)
• Pterodactyl Defense: Sicilian, Rhamphorhynchus (B27)
• Pterodactyl Defense: Sicilian, Unpin (B27)
• Pterodactyl Defense: Western, Pterodactyl (B27)
• Pterodactyl Defense: Western, Rhamphorhynchus (B27)
• Sicilian Defense (B27)
• Sicilian Defense: Acton Extension (B27)
• Sicilian Defense: Brussels Gambit (B27)
• Sicilian Defense: Bücker Variation (B27)
• Sicilian Defense: Double-Dutch Gambit (B27)
• Sicilian Defense: Frederico Variation (B27)
• Sicilian Defense: Hyperaccelerated Dragon (B27)
• Sicilian Defense: Hyperaccelerated Dragon (B27)
• Sicilian Defense: Hyperaccelerated Pterodactyl (B27)
• Sicilian Defense: Hyperaccelerated Pterodactyl, Exchange Variation (B27)
• Sicilian Defense: Jalalabad Variation (B27)
• Sicilian Defense: Katalimov Variation (B27)
• Sicilian Defense: Mongoose Variation (B27)
• Sicilian Defense: Polish Gambit (B27)
• Sicilian Defense: Quinteros Variation (B27)
• Sicilian Defense: O'Kelly Variation (B28)
• Sicilian Defense: O'Kelly Variation, Aronin System (B28)
• Sicilian Defense: O'Kelly Variation, Kieseritzky System (B28)
• Sicilian Defense: O'Kelly Variation, Maróczy Bind (B28)
• Sicilian Defense: O'Kelly Variation, Maróczy Bind, Paulsen Line (B28)
• Sicilian Defense: O'Kelly Variation, Maróczy Bind, Robatsch Line (B28)
• Sicilian Defense: O'Kelly Variation, Normal System (B28)
• Sicilian Defense: O'Kelly Variation, Normal System, Cortlever Gambit (B28)
• Sicilian Defense: O'Kelly Variation, Normal System, Smith-Morra Line (B28)
• Sicilian Defense: O'Kelly Variation, Normal System, Taimanov Line (B28)
• Sicilian Defense: O'Kelly Variation, Normal System, Zagorovsky Line (B28)
• Sicilian Defense: O'Kelly Variation, Quiet System (B28)
• Sicilian Defense: O'Kelly Variation, Réti System (B28)
• Sicilian Defense: O'Kelly Variation, Venice System (B28)
• Sicilian Defense: O'Kelly Variation, Venice System, Barcza Line (B28)
• Sicilian Defense: O'Kelly Variation, Venice System, Gambit Line (B28)
• Sicilian Defense: O'Kelly Variation, Venice System, Ljubojevic Line (B28)
• Sicilian Defense: O'Kelly Variation, Venice System, Steiner Line (B28)
• Sicilian Defense: O'Kelly Variation, Wing Gambit (B28)
• Sicilian Defense: O'Kelly Variation, Yerevan System (B28)
• Sicilian Defense: Nimzowitsch Variation (B29)
• Sicilian Defense: Nimzowitsch Variation, Advance Variation (B29)
• Sicilian Defense: Nimzowitsch Variation, Closed Variation (B29)
• Sicilian Defense: Nimzowitsch Variation, Exchange Variation (B29)
• Sicilian Defense: Nimzowitsch Variation, Main Line (B29)
• Sicilian Defense: Closed, Anti-Sveshnikov Variation (B30)
• Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line (B30)
• Sicilian Defense: Closed, Anti-Sveshnikov Variation, with Nf6 (B30)
• Sicilian Defense: Closed, Anti-Sveshnikov Variation, with d6 (B30)
• Sicilian Defense: Nyezhmetdinov-Rossolimo Attack (B30)
• Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Brooklyn Retreat Defense (B30)
• Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, San Francisco Gambit (B30)
• Sicilian Defense: Old Sicilian (B30)
• Sicilian Defense: Portsmouth Gambit (B30)
• Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation (B31)
• Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Gufeld Gambit (B31)
• Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Lutikov Gambit (B31)
• Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Totsky Attack (B31)
• Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Gurgenidze Variation (B31)
• Sicilian Defense: Accelerated Dragon (B32)
• Sicilian Defense: Flohr Variation (B32)
• Sicilian Defense: Franco-Sicilian Variation (B32)
• Sicilian Defense: Godiva Variation (B32)
• Sicilian Defense: Kalashnikov Variation (B32)
• Sicilian Defense: Löwenthal Variation (B32)
• Sicilian Defense: Nimzo-American Variation (B32)
• Sicilian Defense: O'Kelly Variation, Maróczy Bind, Geller Line (B32)
• Sicilian Defense: Open (B32)
• Sicilian Defense: Open (B32)
• Sicilian Defense: Open (B32)
• Sicilian Defense: Lasker-Pelikan Variation (B33)
• Sicilian Defense: Lasker-Pelikan Variation, Bird Variation (B33)
• Sicilian Defense: Lasker-Pelikan Variation, Exchange Variation (B33)
• Sicilian Defense: Lasker-Pelikan Variation, Retreat Variation (B33)
• Sicilian Defense: Lasker-Pelikan Variation, Schlechter Variation (B33)
• Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation (B33)
• Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation (B33)
• Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation (B33)
• Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Novosibirsk Variation (B33)
• Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Peresypkin's Sacrifice (B33)
• Sicilian Defense: Open (B33)
• Sicilian Defense: Accelerated Dragon, Exchange Variation (B34)
• Sicilian Defense: Accelerated Dragon, Modern Variation (B34)
• Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation (B35)
• Sicilian Defense: Dragon Variation, Modern Bc4 Variation (B35)
• Sicilian Defense: Accelerated Dragon, Maróczy Bind (B36)
• Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation (B36)
• Sicilian Defense: Accelerated Dragon, Maróczy Bind (B37)
• Sicilian Defense: Accelerated Dragon, Simagin Variation (B37)
• Sicilian Defense: Accelerated Dragon, Maróczy Bind (B38)
• Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation (B39)
• Sicilian Defense: Alapin Variation, Sherzer Variation (B40)
• Sicilian Defense: Delayed Alapin Variation, with e6 (B40)
• Sicilian Defense: Drazic Variation (B40)
• Sicilian Defense: French Variation (B40)
• Sicilian Defense: French Variation, Normal (B40)
• Sicilian Defense: French Variation, Open (B40)
• Sicilian Defense: French Variation, Westerinen Attack (B40)
• Sicilian Defense: Gaw-Paw Variation (B40)
• Sicilian Defense: Kan Variation, Wing Attack, Fianchetto Variation (B40)
• Sicilian Defense: Kramnik Variation (B40)
• Sicilian Defense: Kveinis Variation (B40)
• Sicilian Defense: Marshall Counterattack (B40)
• Sicilian Defense: Paulsen-Basman Defense (B40)
• Sicilian Defense: Pin Variation (B40)
• Sicilian Defense: Pin Variation, Jaffe Variation (B40)
• Sicilian Defense: Pin Variation, Koch Variation (B40)
• Sicilian Defense: Smith-Morra Gambit Deferred (B40)
• Sicilian Defense: Wing Gambit Deferred (B40)
• Sicilian Defense: Kan Variation (B41)
• Sicilian Defense: Kan Variation, Maróczy Bind, Bronstein Variation (B41)
• Sicilian Defense: Kan Variation, Maróczy Bind, Bronstein Variation (B41)
• Sicilian Defense: Kan Variation, Maróczy Bind, Hedgehog Variation (B41)
• Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation (B41)
• Sicilian Defense: Kan Variation, Gipslis Variation (B42)
• Sicilian Defense: Kan Variation, Modern Variation (B42)
• Sicilian Defense: Kan Variation, Polugaevsky Variation (B42)
• Sicilian Defense: Kan Variation, Swiss Cheese Variation (B42)
• Sicilian Defense: Kan Variation, Knight Variation (B43)
• Sicilian Defense: Kan Variation, Wing Attack (B43)
• Sicilian Defense: Kan Variation, Wing Attack, Christiansen's Dream (B43)
• Sicilian Defense: Kan Variation, Wing Attack, Spraggett Attack (B43)
• Sicilian Defense: Taimanov Variation (B44)
• Sicilian Defense: Taimanov Variation, Gary Gambit (B44)
• Sicilian Defense: Taimanov Variation, Modern Line (B44)
• Sicilian Defense: Taimanov Variation, Szén Variation (B44)
• Sicilian Defense: Four Knights Variation (B45)
• Sicilian Defense: Four Knights Variation, American Attack (B45)
• Sicilian Defense: Four Knights Variation, Cobra Variation (B45)
• Sicilian Defense: Four Knights Variation, Exchange Variation (B45)
• Sicilian Defense: Four Knights Variation, Sveshnikov Transfer (B45)
• Sicilian Defense: Taimanov Variation (B45)
• Sicilian Defense: Taimanov Variation (B46)
• Sicilian Defense: Taimanov Variation, Bastrikov Variation (B47)
• Sicilian Defense: Taimanov Variation, Bastrikov Variation, Ponomariov Gambit (B47)
• Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack (B48)
• Sicilian Defense: Taimanov Variation, Bastrikov Variation (B49)
• Sicilian Defense (B50)
• Sicilian Defense (B50)
• Sicilian Defense: Delayed Alapin Variation, Basman-Palatnik Double Gambit (B50)
• Sicilian Defense: Delayed Alapin Variation, Basman-Palatnik Gambit (B50)
• Sicilian Defense: Delayed Alapin Variation, with d6 (B50)
• Sicilian Defense: Kopec System (B50)
• Sicilian Defense: Kotov Gambit (B50)
• Sicilian Defense: Modern Variations (B50)
• Sicilian Defense: Modern Variations, Anti-Qxd4 Move Order (B50)
• Sicilian Defense: Modern Variations, Anti-Qxd4 Move Order Accepted (B50)
• Sicilian Defense: Modern Variations, Tartakower (B50)
• Sicilian Defense: Wing Gambit, Deferred Variation (B50)
• Sicilian Defense: Moscow Variation (B51)
• Sicilian Defense: Moscow Variation, Dorfman Gambit (B51)
• Sicilian Defense: Moscow Variation, Moscow Gambit (B51)
• Sicilian Defense: Moscow Variation, Haag Gambit (B52)
• Sicilian Defense: Moscow Variation, Main Line (B52)
• Sicilian Defense: Moscow Variation, Sokolsky Variation (B52)
• Sicilian Defense: Chekhover Variation (B53)
• Sicilian Defense: Chekhover Variation, Zaitsev Defense (B53)
• Sicilian Defense: Dragon Variation, Accelerated Dragon (B54)
• Sicilian Defense: Modern Variations, Ginsberg Gambit (B54)
• Sicilian Defense: Modern Variations, Main Line (B54)
• Sicilian Defense: Prins Variation (B54)
• Sicilian Defense: Prins Variation, Venice Attack (B55)
• Sicilian Defense: Classical Variation (B56)
• Sicilian Defense: Classical Variation, Fianchetto Variation (B56)
• Sicilian Defense: Kupreichik Variation (B56)
• Sicilian Defense: Spielmann Variation (B56)
• Sicilian Defense: Venice Attack (B56)
• Sicilian Defense: Classical Variation, Anti-Sozin Variation (B57)
• Sicilian Defense: Classical Variation, Sozin Attack (B57)
• Sicilian Defense: Magnus Smith Trap (B57)
• Sicilian Defense: Boleslavsky Variation (B58)
• Sicilian Defense: Boleslavsky Variation, Louma Variation (B58)
• Sicilian Defense: Classical Variation (B58)
• Sicilian Defense: Classical Variation, Dragon Transfer (B58)
• Sicilian Defense: Boleslavsky Variation (B59)
• Sicilian Defense: Richter-Rauzer Variation (B60)
• Sicilian Defense: Richter-Rauzer Variation, Dragon Variation (B60)
• Sicilian Defense: Richter-Rauzer Variation, Modern Variation (B60)
• Sicilian Defense: Richter-Rauzer Variation, Modern Variation (B61)
• Sicilian Defense: Richter-Rauzer Variation (B62)
• Sicilian Defense: Richter-Rauzer Variation (B62)
• Sicilian Defense: Richter-Rauzer Variation, Exchange Variation (B62)
• Sicilian Defense: Richter-Rauzer Variation, Podebrady Variation (B62)
• Sicilian Defense: Richter-Rauzer Variation, Vitolins Variation (B62)
• Sicilian Defense: Richter-Rauzer Variation, Classical Variation (B63)
• Sicilian Defense: Richter-Rauzer Variation, Classical Variation, Kantscher Line (B63)
• Sicilian Defense: Richter-Rauzer Variation, Ivanov Variation (B63)
• Sicilian Defense: Richter-Rauzer Variation, Traditional Variation (B63)
• Sicilian Defense: Richter-Rauzer Variation, Classical Variation (B64)
• Sicilian Defense: Richter-Rauzer Variation, Classical Variation (B64)
• Sicilian Defense: Richter-Rauzer Variation, Classical Variation (B65)
• Sicilian Defense: Richter-Rauzer Variation, Rauzer Attack (B65)
• Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations (B66)
• Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation (B67)
• Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation (B68)
• Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Nyezhmetdinov Attack (B69)
• Sicilian Defense: Dragon Variation (B70)
• Sicilian Defense: Dragon Variation, Classical Variation (B70)
• Sicilian Defense: Dragon Variation, Fianchetto Variation (B70)
• Sicilian Defense: Dragon Variation, Levenfish Variation (B71)
• Sicilian Defense: Dragon Variation, Levenfish Variation, Main Line (B71)
• Sicilian Defense: Dragon Variation (B72)
• Sicilian Defense: Dragon Variation, Classical Variation (B72)
• Sicilian Defense: Dragon Variation, Classical Variation (B72)
• Sicilian Defense: Dragon Variation, Classical Variation (B72)
• Sicilian Defense: Dragon Variation, Classical Variation, Amsterdam Variation (B72)
• Sicilian Defense: Dragon Variation, Classical Variation, Grigoriev Variation (B72)
• Sicilian Defense: Dragon Variation, Classical Variation (B73)
• Sicilian Defense: Dragon Variation, Classical Variation, Battery Variation (B73)
• Sicilian Defense: Dragon Variation, Classical Variation, Zollner Gambit (B73)
• Sicilian Defense: Dragon Variation, Classical Variation, Alekhine Line (B74)
• Sicilian Defense: Dragon Variation, Classical Variation, Bernard Defense (B74)
• Sicilian Defense: Dragon Variation, Classical Variation, Maróczy Line (B74)
• Sicilian Defense: Dragon Variation, Classical Variation, Normal Line (B74)
• Sicilian Defense: Dragon Variation, Classical Variation, Spielmann Variation (B74)
• Sicilian Defense: Dragon Variation, Classical Variation, Stockholm Attack (B74)
• Sicilian Defense: Dragon Variation, Classical Variation, Tartakower Line (B74)
• Sicilian Defense: Dragon Variation, Yugoslav Attack, Belezky Line (B75)
• Sicilian Defense: Dragon Variation, Yugoslav Attack, Early Deviations (B75)
• Sicilian Defense: Dragon Variation, Yugoslav Attack, Hungarian Dragon (B75)
• Sicilian Defense: Dragon Variation, Yugoslav Attack (B76)
• Sicilian Defense: Dragon Variation, Yugoslav Attack (B76)
• Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line (B76)
• Sicilian Defense: Dragon Variation, Yugoslav Attack, Panov Variation (B76)
• Sicilian Defense: Dragon Variation, Yugoslav Attack, Byrne Variation (B77)
• Sicilian Defense: Dragon Variation, Yugoslav Attack, Czerniak Variation (B77)
• Sicilian Defense: Dragon Variation, Yugoslav Attack, Czerniak Variation (B77)
• Sicilian Defense: Dragon Variation, Yugoslav Attack, Main Line (B77)
• Sicilian Defense: Dragon Variation, Yugoslav Attack, Main Line (B77)
• Sicilian Defense: Dragon Variation, Yugoslav Attack, Main Line (B77)
• Sicilian Defense: Dragon Variation, Yugoslav Attack, Sosonko Variation (B77)
• Sicilian Defense: Dragon Variation, Yugoslav Attack (B78)
• Sicilian Defense: Dragon Variation, Yugoslav Attack, Chinese Dragon (B78)
• Sicilian Defense: Dragon Variation, Yugoslav Attack, Old Line (B78)
• Sicilian Defense: Dragon Variation, Yugoslav Attack, Topalov Variation (B78)
• Sicilian Defense: Dragon Variation, Yugoslav Attack (B79)
• Sicilian Defense: Dragon Variation, Yugoslav Attack, Soltis Variation (B79)
• Sicilian Defense: Scheveningen Variation (B80)
• Sicilian Defense: Scheveningen Variation, English Attack, with Qd2 (B80)
• Sicilian Defense: Scheveningen Variation, Fianchetto Variation (B80)
• Sicilian Defense: Scheveningen Variation, Vitolins Variation (B80)
• Sicilian Defense: Scheveningen Variation, Keres Attack (B81)
• Sicilian Defense: Scheveningen Variation, Matanovic Attack (B82)
• Sicilian Defense: Scheveningen Variation, Tal Variation (B82)
• Sicilian Defense: Scheveningen Variation, Classical Variation (B83)
• Sicilian Defense: Scheveningen Variation, Modern Variation (B83)
• Sicilian Defense: Scheveningen Variation, Modern Variation (B83)
• Sicilian Defense: Scheveningen Variation, Modern Variation (B83)
• Sicilian Defense: Najdorf Variation, Scheveningen Variation (B84)
• Sicilian Defense: Scheveningen Variation, Classical Variation (B84)
• Sicilian Defense: Scheveningen Variation, Classical Variation (B84)
• Sicilian Defense: Scheveningen Variation, Classical Main Line (B85)
• Sicilian Defense: Scheveningen Variation, Classical Variation, Paulsen Variation (B85)
• Sicilian Defense: Scheveningen Variation, Classical Variation, Paulsen Variation (B85)
• Sicilian Defense: Scheveningen Variation, Classical Variation, Paulsen Variation (B85)
• Sicilian Defense: Sozin Attack (B86)
• Sicilian Defense: Sozin Attack, Flank Variation (B87)
• Sicilian Defense: Sozin Attack, Fischer Variation (B88)
• Sicilian Defense: Sozin Attack, Leonhardt Variation (B88)
• Sicilian Defense: Sozin Attack, Main Line (B89)
• Sicilian Defense: Sozin Attack, Main Line, Sherbakov Variation (B89)
• Sicilian Defense: Velimirovic Attack (B89)
• Sicilian Defense: Najdorf Variation (B90)
• Sicilian Defense: Najdorf Variation, Adams Attack (B90)
• Sicilian Defense: Najdorf Variation, Dekker Gambit (B90)
• Sicilian Defense: Najdorf Variation, English Attack (B90)
• Sicilian Defense: Najdorf Variation, English Attack (B90)
• Sicilian Defense: Najdorf Variation, English Attack (B90)
• Sicilian Defense: Najdorf Variation, English Attack (B90)
• Sicilian Defense: Najdorf Variation, English Attack (B90)
• Sicilian Defense: Najdorf Variation, English Attack, Anti-English (B90)
• Sicilian Defense: Najdorf Variation, Lipnitsky Attack (B90)
• Sicilian Defense: Najdorf Variation, Petronić Attack (B90)
• Sicilian Defense: Najdorf Variation, Yates Variation (B90)
• Sicilian Defense: Scheveningen Variation, Delayed Keres Attack (B90)
• Sicilian Defense: Scheveningen Variation, Delayed Keres Attack, Perenyi Gambit (B90)
• Sicilian Defense: Scheveningen Variation, English Attack, with f3 (B90)
• Sicilian Defense: Najdorf Variation, Zagreb Variation (B91)
• Sicilian Defense: Najdorf Variation, Opocensky Variation (B92)
• Sicilian Defense: Najdorf Variation, Opocensky Variation (B92)
• Sicilian Defense: Najdorf Variation, Opocensky Variation, Modern Line (B92)
• Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line (B92)
• Sicilian Defense: Najdorf Variation, Amsterdam Variation (B93)
• Sicilian Defense: Najdorf Variation (B94)
• Sicilian Defense: Najdorf Variation, Ivkov Variation (B94)
• Sicilian Defense: Najdorf Variation (B95)
• Sicilian Defense: Najdorf Variation (B96)
• Sicilian Defense: Najdorf Variation, Neo-Classical Defense (B96)
• Sicilian Defense: Najdorf Variation, Polugaevsky Variation (B96)
• Sicilian Defense: Najdorf Variation, Polugaevsky Variation, Simagin Line (B96)
• Sicilian Defense: Najdorf Variation, Poisoned Pawn Accepted (B97)
• Sicilian Defense: Najdorf Variation, Poisoned Pawn Variation (B97)
• Sicilian Defense: Najdorf Variation (B98)
• Sicilian Defense: Najdorf Variation, Browne Variation (B98)
• Sicilian Defense: Najdorf Variation, Goteborg Variation (B98)
• Sicilian Defense: Najdorf Variation, Traditional Line (B98)
• Sicilian Defense: Najdorf Variation, Main Line (B99)
• French Defense (C00)
• French Defense (C00)
• French Defense: Alapin Gambit (C00)
• French Defense: Baeuerle Gambit (C00)
• French Defense: Banzai-Leong Gambit (C00)
• French Defense: Banzai-Leong Gambit, Pinova Gambit (C00)
• French Defense: Bird Invitation (C00)
• French Defense: Carlson Gambit (C00)
• French Defense: Chigorin Variation (C00)
• French Defense: Diemer-Duhm Gambit (C00)
• French Defense: Diemer-Duhm Gambit Accepted (C00)
• French Defense: Franco-Hiva Gambit (C00)
• French Defense: Franco-Hiva Gambit Accepted (C00)
• French Defense: Franco-Sicilian Defense (C00)
• French Defense: Hoffmann Gambit (C00)
• French Defense: Horwitz Attack (C00)
• French Defense: Horwitz Attack, Papa-Ticulat Gambit (C00)
• French Defense: King's Indian Attack (C00)
• French Defense: King's Indian Attack, Franco-Hiva Gambit (C00)
• French Defense: Knight Variation (C00)
• French Defense: Knight Variation, Franco-Hiva Gambit (C00)
• French Defense: La Bourdonnais Variation (C00)
• French Defense: La Bourdonnais Variation, Reuter Gambit (C00)
• French Defense: Mediterranean Defense (C00)
• French Defense: Morphy Gambit (C00)
• French Defense: Normal Variation (C00)
• French Defense: Orthoschnapp Gambit (C00)
• French Defense: Pelikan Variation (C00)
• French Defense: Perseus Gambit (C00)
• French Defense: Queen's Knight (C00)
• French Defense: Reversed Philidor Formation (C00)
• French Defense: Réti-Spielmann Attack (C00)
• French Defense: Schlechter Variation (C00)
• French Defense: St. George Defense (C00)
• French Defense: St. George Defense, Sanky-George Gambit (C00)
• French Defense: St. George Defense, St. George Gambit (C00)
• French Defense: St. George Defense, Three Pawn Attack (C00)
• French Defense: St. George Defense, Traditional Line (C00)
• French Defense: Steiner Variation (C00)
• French Defense: Steinitz Attack (C00)
• French Defense: Two Knights Variation (C00)
• French Defense: Wing Gambit (C00)
• French Defense: Exchange Variation (C01)
• French Defense: Exchange Variation (C01)
• French Defense: Exchange Variation (C01)
• French Defense: Exchange Variation, Bogoljubow Variation (C01)
• French Defense: Exchange Variation, Monte Carlo Variation (C01)
• French Defense: Exchange Variation, Svenonius Variation (C01)
• French Defense: Advance Variation (C02)
• French Defense: Advance Variation (C02)
• French Defense: Advance Variation (C02)
• French Defense: Advance Variation (C02)
• French Defense: Advance Variation, Euwe Variation (C02)
• French Defense: Advance Variation, Extended Bishop Swap (C02)
• French Defense: Advance Variation, Frenkel Gambit (C02)
• French Defense: Advance Variation, Kupreichik Variation (C02)
• French Defense: Advance Variation, Lputian Variation (C02)
• French Defense: Advance Variation, Main Line (C02)
• French Defense: Advance Variation, Milner-Barry Gambit (C02)
• French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation (C02)
• French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation (C02)
• French Defense: Advance Variation, Milner-Barry Gambit, Main Line (C02)
• French Defense: Advance Variation, Milner-Barry Gambit, Sørensen Variation (C02)
• French Defense: Advance Variation, Nimzowitsch Attack (C02)
• French Defense: Advance Variation, Nimzowitsch Gambit (C02)
• French Defense: Advance Variation, Nimzowitsch System (C02)
• French Defense: Advance Variation, Paulsen Attack (C02)
• French Defense: Advance Variation, Ruisdonk Gambit (C02)
• French Defense: Advance Variation, Steinitz Variation (C02)
• French Defense: Advance Variation, Wade Variation (C02)
• French Defense: Tarrasch Variation (C03)
• French Defense: Tarrasch Variation, Guimard Defense (C03)
• French Defense: Tarrasch Variation, Guimard Defense, Thunderbunny Variation (C03)
• French Defense: Tarrasch Variation, Haberditz Variation (C03)
• French Defense: Tarrasch Variation, Modern System (C03)
• French Defense: Tarrasch Variation, Morozevich Variation (C03)
• French Defense: Tarrasch Variation, Guimard Defense, Main Line (C04)
• French Defense: Tarrasch Variation, Botvinnik Variation (C05)
• French Defense: Tarrasch Variation, Closed Variation (C05)
• French Defense: Tarrasch Variation, Closed Variation (C05)
• French Defense: Tarrasch Variation, Pawn Center Variation (C05)
• French Defense: Tarrasch Variation, Closed Variation, Main Line (C06)
• French Defense: Tarrasch Variation, Leningrad Variation (C06)
• French Defense: Tarrasch Variation, Chistyakov Defense (C07)
• French Defense: Tarrasch Variation, Chistyakov Defense, Modern Line (C07)
• French Defense: Tarrasch Variation, Eliskases Variation (C07)
• French Defense: Tarrasch Variation, Open System (C07)
• French Defense: Tarrasch Variation, Open System, Euwe-Keres Line (C07)
• French Defense: Tarrasch Variation, Open System, Shaposhnikov Gambit (C07)
• French Defense: Tarrasch Variation, Open System, Süchting Line (C07)
• French Defense: Tarrasch Variation, Open System (C08)
• French Defense: Tarrasch Variation, Open System, Advance Line (C08)
• French Defense: Tarrasch Variation, Open System, Main Line (C09)
• French Defense: Tarrasch Variation, Open System, Main Line (C09)
• French Defense: Hecht-Reefschläger Variation (C10)
• French Defense: Marshall Gambit (C10)
• French Defense: Paulsen Variation (C10)
• French Defense: Rubinstein Variation (C10)
• French Defense: Rubinstein Variation, Blackburne Defense (C10)
• French Defense: Rubinstein Variation, Capablanca Line (C10)
• French Defense: Rubinstein Variation, Ellis Gambit (C10)
• French Defense: Rubinstein Variation, Fort Knox Variation (C10)
• French Defense: Rubinstein Variation, Kasparov Attack (C10)
• French Defense: Rubinstein Variation, Maric Variation (C10)
• French Defense: Classical Variation (C11)
• French Defense: Classical Variation (C11)
• French Defense: Classical Variation, Burn Variation (C11)
• French Defense: Classical Variation, Burn Variation, Main Line (C11)
• French Defense: Classical Variation, Burn Variation, Morozevich Line (C11)
• French Defense: Classical Variation, Delayed Exchange Variation (C11)
• French Defense: Classical Variation, Shirov-Anand Variation (C11)
• French Defense: Classical Variation, Steinitz Variation (C11)
• French Defense: Classical Variation, Swiss Variation (C11)
• French Defense: Henneberger Variation (C11)
• French Defense: Steinitz Variation (C11)
• French Defense: Steinitz Variation (C11)
• French Defense: Steinitz Variation (C11)
• French Defense: Steinitz Variation (C11)
• French Defense: Steinitz Variation (C11)
• French Defense: Steinitz Variation, Boleslavsky Variation (C11)
• French Defense: Steinitz Variation, Bradford Attack Variation (C11)
• French Defense: Steinitz Variation, Brodsky-Jones Variation (C11)
• French Defense: Steinitz Variation, Gledhill Attack (C11)
• French Defense: McCutcheon Variation (C12)
• French Defense: McCutcheon Variation, Advance Variation (C12)
• French Defense: McCutcheon Variation, Bernstein Variation (C12)
• French Defense: McCutcheon Variation, Bogoljubow Variation (C12)
• French Defense: McCutcheon Variation, Chigorin Variation (C12)
• French Defense: McCutcheon Variation, Dr. Olland Variation (C12)
• French Defense: McCutcheon Variation, Duras Variation (C12)
• French Defense: McCutcheon Variation, Exchange Variation (C12)
• French Defense: McCutcheon Variation, Grigoriev Variation (C12)
• French Defense: McCutcheon Variation, Janowski Variation (C12)
• French Defense: McCutcheon Variation, Lasker Variation (C12)
• French Defense: McCutcheon Variation, Lasker Variation (C12)
• French Defense: McCutcheon Variation, Tartakower Variation (C12)
• French Defense: Alekhine-Chatard Attack (C13)
• French Defense: Alekhine-Chatard Attack, Albin-Chatard Gambit (C13)
• French Defense: Alekhine-Chatard Attack, Breyer Variation (C13)
• French Defense: Alekhine-Chatard Attack, Maróczy Variation (C13)
• French Defense: Alekhine-Chatard Attack, Spielmann Variation (C13)
• French Defense: Alekhine-Chatard Attack, Teichmann Variation (C13)
• French Defense: Classical Variation (C13)
• French Defense: Classical Variation, Frankfurt Variation (C13)
• French Defense: Classical Variation, Normal Variation (C13)
• French Defense: Classical Variation, Richter Attack (C13)
• French Defense: Classical Variation, Richter Attack (C13)
• French Defense: Classical Variation, Tartakower Variation (C13)
• French Defense: Classical Variation, Vistaneckis Variation (C13)
• French Defense: Classical Variation (C14)
• French Defense: Classical Variation (C14)
• French Defense: Classical Variation, Alapin Variation (C14)
• French Defense: Classical Variation, Pollock Variation (C14)
• French Defense: Classical Variation, Rubinstein Variation (C14)
• French Defense: Classical Variation, Stahlberg Variation (C14)
• French Defense: Classical Variation, Steinitz Variation (C14)
• French Defense: Classical Variation, Tarrasch Variation (C14)
• French Defense: McCutcheon Variation, Wolf Gambit (C15)
• French Defense: Winawer Variation (C15)
• French Defense: Winawer Variation, Alekhine Gambit Accepted (C15)
• French Defense: Winawer Variation, Alekhine Gambit, Alatortsev Variation (C15)
• French Defense: Winawer Variation, Alekhine Gambit, Kan Variation (C15)
• French Defense: Winawer Variation, Alekhine-Maróczy Gambit (C15)
• French Defense: Winawer Variation, Delayed Exchange Variation (C15)
• French Defense: Winawer Variation, Exchange Variation, Canal Attack (C15)
• French Defense: Winawer Variation, Fingerslip Variation (C15)
• French Defense: Winawer Variation, Fingerslip Variation, Kunin Double Gambit (C15)
• French Defense: Winawer Variation, Fingerslip Variation, Main Line (C15)
• French Defense: Winawer Variation, Fingerslip Variation, Schwarz's Line (C15)
• French Defense: Winawer Variation, Kondratiyev Variation (C15)
• French Defense: Winawer Variation, Winckelmann-Reimer Gambit (C15)
• French Defense: Winawer Variation, Advance Variation (C16)
• French Defense: Winawer Variation, Petrosian Variation (C16)
• French Defense: Winawer Variation, Advance Variation (C17)
• French Defense: Winawer Variation, Advance Variation (C17)
• French Defense: Winawer Variation, Advance Variation (C17)
• French Defense: Winawer Variation, Advance Variation, Moscow Variation (C17)
• French Defense: Winawer Variation, Bogoljubow Variation (C17)
• French Defense: Winawer Variation, Bogoljubow Variation, Icelandic Defense (C17)
• French Defense: Winawer Variation, Maróczy-Wallis Variation (C17)
• French Defense: Winawer Variation, Retreat Variation (C17)
• French Defense: Winawer Variation, Retreat Variation, Armenian Line (C17)
• French Defense: Winawer Variation, Advance Variation (C18)
• French Defense: Winawer Variation, Advance Variation (C18)
• French Defense: Winawer Variation, Advance Variation, with Bd3 (C18)
• French Defense: Winawer Variation, Advance Variation, with Bd3 (C18)
• French Defense: Winawer Variation, Advance Variation, with h4 (C18)
• French Defense: Winawer Variation, Advance Variation, with h4 (C18)
• French Defense: Winawer Variation, Classical Variation (C18)
• French Defense: Winawer Variation, Eingorn Variation (C18)
• French Defense: Winawer Variation, Poisoned Pawn Variation (C18)
• French Defense: Winawer Variation, Poisoned Pawn Variation (C18)
• French Defense: Winawer Variation, Poisoned Pawn Variation (C18)
• French Defense: Winawer Variation, Poisoned Pawn Variation Declined (C18)
• French Defense: Winawer Variation, Poisoned Pawn Variation, Main Line (C18)
• French Defense: Winawer Variation, Poisoned Pawn Variation, Paoli Variation (C18)
• French Defense: Winawer Variation, Portisch-Hook Variation (C18)
• French Defense: Winawer Variation, Warsaw Variation (C18)
• French Defense: Winawer Variation, Advance Variation, Smyslov Variation (C19)
• French Defense: Winawer Variation, Advance Variation, Smyslov Variation (C19)
• French Defense: Winawer Variation, Positional Variation (C19)
• French Defense: Winawer Variation, Positional Variation (C19)
• French Defense: Winawer Variation, Positional Variation (C19)
• French Defense: Winawer Variation, Positional Variation (C19)
• French Defense: Winawer Variation, Positional Variation (C19)
• French Defense: Winawer Variation, Positional Variation (C19)
• French Defense: Winawer Variation, Positional Variation (C19)
• French Defense: Winawer Variation, Positional Variation (C19)
• French Defense: Winawer Variation, Positional Variation (C19)
• French Defense: Winawer Variation, Positional Variation (C19)
• French Defense: Winawer Variation, Positional Variation (C19)
• French Defense: Winawer Variation, Positional Variation (C19)
• Bongcloud Attack (C20)
• Center Game (C20)
• English Opening: The Whale (C20)
• King's Pawn Game (C20)
• King's Pawn Game: Alapin Opening (C20)
• King's Pawn Game: Bavarian Gambit (C20)
• King's Pawn Game: Beyer Gambit (C20)
• King's Pawn Game: Clam Variation, King's Gambit Reversed (C20)
• King's Pawn Game: Clam Variation, Radisch Gambit (C20)
• King's Pawn Game: King's Head Opening (C20)
• King's Pawn Game: King's Head Opening (C20)
• King's Pawn Game: Leonardis Variation (C20)
• King's Pawn Game: MacLeod Attack (C20)
• King's Pawn Game: MacLeod Attack, Lasa Gambit (C20)
• King's Pawn Game: MacLeod Attack, Norwalde Gambit (C20)
• King's Pawn Game: Mengarini's Opening (C20)
• King's Pawn Game: Napoleon Attack (C20)
• King's Pawn Game: Philidor Gambit (C20)
• King's Pawn Game: Tortoise Opening (C20)
• King's Pawn Game: Wayward Queen Attack (C20)
• King's Pawn Game: Wayward Queen Attack, Kiddie Countergambit (C20)
• King's Pawn Game: Wayward Queen Attack, Mellon Gambit (C20)
• King's Pawn Game: Weber Gambit (C20)
• King's Pawn Opening (C20)
• King's Pawn Opening: Speers (C20)
• King's Pawn Opening: Van Hooydoon Gambit (C20)
• Portuguese Opening (C20)
• Portuguese Opening: Miguel Gambit (C20)
• Portuguese Opening: Portuguese Gambit (C20)
• Center Game (C21)
• Center Game Accepted (C21)
• Center Game: Halasz-McDonnell Gambit (C21)
• Center Game: Halasz-McDonnell Gambit, Crocodile Variation (C21)
• Center Game: Kieseritzky Variation (C21)
• Center Game: Kieseritzky Variation (C21)
• Center Game: Kieseritzky Variation (C21)
• Center Game: Lanc-Arnold Gambit (C21)
• Center Game: Lanc-Arnold Gambit, Schippler Gambit (C21)
• Center Game: Ross Gambit (C21)
• Center Game: von der Lasa Gambit (C21)
• Danish Gambit (C21)
• Danish Gambit Accepted (C21)
• Danish Gambit Accepted: Chigorin Defense (C21)
• Danish Gambit Accepted: Classical Defense (C21)
• Danish Gambit Accepted: Copenhagen Defense (C21)
• Danish Gambit Accepted: Schlechter Defense (C21)
• Danish Gambit Accepted: Svenonius Defense (C21)
• Danish Gambit Declined: Sörensen Defense (C21)
• Center Game: Berger Variation (C22)
• Center Game: Charousek Variation (C22)
• Center Game: Hall Variation (C22)
• Center Game: Kupreichik Variation (C22)
• Center Game: Normal Variation (C22)
• Center Game: Paulsen Attack Variation (C22)
• Center Game: l'Hermet Variation (C22)
• Bishop's Opening (C23)
• Bishop's Opening: Anderssen Gambit (C23)
• Bishop's Opening: Boi Variation (C23)
• Bishop's Opening: Calabrese Countergambit (C23)
• Bishop's Opening: Calabrese Countergambit, Jaenisch Variation (C23)
• Bishop's Opening: Four Pawns Gambit (C23)
• Bishop's Opening: Khan Gambit (C23)
• Bishop's Opening: Lewis Countergambit (C23)
• Bishop's Opening: Lewis Countergambit (C23)
• Bishop's Opening: Lewis Countergambit, Walker Variation (C23)
• Bishop's Opening: Lewis Gambit (C23)
• Bishop's Opening: Lisitsyn Variation (C23)
• Bishop's Opening: Lopez Gambit (C23)
• Bishop's Opening: Lopez Variation (C23)
• Bishop's Opening: Lopez Variation, Lopez Gambit (C23)
• Bishop's Opening: McDonnell Gambit (C23)
• Bishop's Opening: McDonnell Gambit, La Bourdonnais-Denker Gambit (C23)
• Bishop's Opening: McDonnell Gambit, McDonnell Double Gambit (C23)
• Bishop's Opening: Philidor Counterattack (C23)
• Bishop's Opening: Philidor Variation (C23)
• Bishop's Opening: Pratt Variation (C23)
• Bishop's Opening: Stein Gambit (C23)
• Bishop's Opening: Thorold Gambit (C23)
• Bishop's Opening: del Rio Variation (C23)
• Bishop's Opening: Berlin Defense (C24)
• Bishop's Opening: Berlin Defense, Greco Gambit (C24)
• Bishop's Opening: Kitchener Folly (C24)
• Bishop's Opening: Krejcik Gambit (C24)
• Bishop's Opening: Pachman Gambit (C24)
• Bishop's Opening: Paulsen Defense (C24)
• Bishop's Opening: Ponziani Gambit (C24)
• Bishop's Opening: Urusov Gambit, Panov Variation (C24)
• Bishop's Opening: Vienna Hybrid (C24)
• Bishop's Opening: Warsaw Gambit (C24)
• Vienna Gambit, with Max Lange Defense (C25)
• Vienna Gambit, with Max Lange Defense: Cunningham Defense (C25)
• Vienna Gambit, with Max Lange Defense: Hamppe-Allgaier Gambit (C25)
• Vienna Gambit, with Max Lange Defense: Hamppe-Allgaier Gambit, Alapin Variation (C25)
• Vienna Gambit, with Max Lange Defense: Hamppe-Allgaier Gambit, Thorold Variation (C25)
• Vienna Gambit, with Max Lange Defense: Hamppe-Muzio Gambit (C25)
• Vienna Gambit, with Max Lange Defense: Knight Variation (C25)
• Vienna Gambit, with Max Lange Defense: Pierce Gambit (C25)
• Vienna Gambit, with Max Lange Defense: Quelle Gambit (C25)
• Vienna Gambit, with Max Lange Defense: Steinitz Gambit (C25)
• Vienna Gambit, with Max Lange Defense: Steinitz Gambit, Fraser-Minckwitz Defense (C25)
• Vienna Gambit, with Max Lange Defense: Steinitz Gambit, Main Line (C25)
• Vienna Gambit, with Max Lange Defense: Steinitz Gambit, Paulsen Defense (C25)
• Vienna Gambit, with Max Lange Defense: Steinitz Gambit, Sörensen Defense (C25)
• Vienna Gambit, with Max Lange Defense: Steinitz Gambit, Zukertort Defense (C25)
• Vienna Game (C25)
• Vienna Game: Anderssen Defense (C25)
• Vienna Game: Fyfe Gambit (C25)
• Vienna Game: Giraffe Attack (C25)
• Vienna Game: Hamppe-Meitner Variation (C25)
• Vienna Game: Hamppe-Muzio Gambit (C25)
• Vienna Game: Hamppe-Muzio, Dubois Variation (C25)
• Vienna Game: Max Lange Defense (C25)
• Vienna Game: Omaha Gambit (C25)
• Vienna Game: Paulsen Variation (C25)
• Vienna Game: Paulsen Variation (C25)
• Vienna Game: Paulsen Variation, Mariotti Gambit (C25)
• Vienna Game: Philidor Countergambit (C25)
• Vienna Game: Pierce Gambit, Rushmere Attack (C25)
• Vienna Game: Stanley Variation, Meitner-Mieses Gambit (C25)
• Vienna Game: Zhuravlev Countergambit (C25)
• Bishop's Opening: Horwitz Gambit (C26)
• Bishop's Opening: Vienna Hybrid, Spielmann Attack (C26)
• Vienna Game: Falkbeer Variation (C26)
• Vienna Game: Mengarini Variation (C26)
• Vienna Game: Mieses Variation (C26)
• Vienna Game: Mieses Variation, Erben Gambit (C26)
• Vienna Game: Paulsen Variation, Pollock Gambit (C26)
• Vienna Game: Stanley Variation (C26)
• Vienna Game: Stanley Variation, Eifel Gambit (C26)
• Vienna Game: Stanley Variation, Reversed Spanish (C26)
• Bishop's Opening: Boden-Kieseritzky Gambit (C27)
• Bishop's Opening: Boden-Kieseritzky Gambit, Lichtenhein Defense (C27)
• Vienna Game: Adams' Gambit (C27)
• Vienna Game: Frankenstein-Dracula Variation (C27)
• Vienna Game: Stanley Variation, Alekhine Variation (C27)
• Vienna Game: Stanley Variation, Frankenstein-Dracula Variation (C27)
• Vienna Game: Stanley Variation, Monster Declined (C27)
• Bishop's Opening: Vienna Hybrid, Hromádka Variation (C28)
• Vienna Game: Stanley Variation, Bronstein Gambit (C28)
• Vienna Game: Stanley Variation, Three Knights Variation (C28)
• Vienna Game: Heyde Variation (C29)
• Vienna Game: Vienna Gambit (C29)
• Vienna Game: Vienna Gambit, Bardeleben Variation (C29)
• Vienna Game: Vienna Gambit, Breyer Variation (C29)
• Vienna Game: Vienna Gambit, Kaufmann Variation (C29)
• Vienna Game: Vienna Gambit, Main Line (C29)
• Vienna Game: Vienna Gambit, Modern Variation (C29)
• Vienna Game: Vienna Gambit, Paulsen Attack (C29)
• Vienna Game: Vienna Gambit, Steinitz Variation (C29)
• Vienna Game: Vienna Gambit, Wurzburger Trap (C29)
• King's Gambit (C30)
• King's Gambit Declined: Classical Variation (C30)
• King's Gambit Declined: Classical Variation (C30)
• King's Gambit Declined: Classical Variation, Euwe Attack (C30)
• King's Gambit Declined: Classical Variation, Rotlewi Countergambit (C30)
• King's Gambit Declined: Classical Variation, Rubinstein Countergambit (C30)
• King's Gambit Declined: Classical Variation, Walthoffen Attack (C30)
• King's Gambit Declined: Classical, Hanham Variation (C30)
• King's Gambit Declined: Classical, Réti Variation (C30)
• King's Gambit Declined: Classical, Soldatenkov Variation (C30)
• King's Gambit Declined: Classical, Svenonius Variation (C30)
• King's Gambit Declined: Hobbs-Zilbermints Gambit (C30)
• King's Gambit Declined: Keene Defense (C30)
• King's Gambit Declined: Keene's Defense (C30)
• King's Gambit Declined: Keene's Defense (C30)
• King's Gambit Declined: Mafia Defense (C30)
• King's Gambit Declined: Miles Defense (C30)
• King's Gambit Declined: Norwalde Variation (C30)
• King's Gambit Declined: Norwalde Variation, Bücker Gambit (C30)
• King's Gambit Declined: Norwalde Variation, Schubert Variation (C30)
• King's Gambit Declined: Panteldakis Countergambit (C30)
• King's Gambit Declined: Panteldakis Countergambit, Greco Variation (C30)
• King's Gambit Declined: Panteldakis Countergambit, Pawn Sacrifice Line (C30)
• King's Gambit Declined: Panteldakis Countergambit, Schiller's Defense (C30)
• King's Gambit Declined: Panteldakis Countergambit, Shirazi Line (C30)
• King's Gambit Declined: Panteldakis Countergambit, Symmetrical Variation (C30)
• King's Gambit Declined: Petrov's Defense (C30)
• King's Gambit Declined: Queen's Knight Defense (C30)
• King's Gambit Declined: Senechaud Countergambit (C30)
• King's Gambit Declined: Soller-Zilbermints Gambit (C30)
• King's Gambit Declined: Zilbermints Double Countergambit (C30)
• King's Gambit Declined: Zilbermints Double Gambit (C30)
• King's Gambit Declined: Falkbeer Countergambit (C31)
• King's Gambit Declined: Falkbeer Countergambit Accepted (C31)
• King's Gambit Declined: Falkbeer Countergambit, Anderssen Attack (C31)
• King's Gambit Declined: Falkbeer Countergambit, Blackburne Attack (C31)
• King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit (C31)
• King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit, Morphy Defense (C31)
• King's Gambit Declined: Falkbeer Countergambit, Hinrichsen Gambit (C31)
• King's Gambit Declined: Falkbeer Countergambit, Miles Gambit (C31)
• King's Gambit Declined: Falkbeer Countergambit, Milner-Barry Variation (C31)
• King's Gambit Declined: Falkbeer Countergambit, Modern Transfer (C31)
• King's Gambit Declined: Falkbeer Countergambit, Nimzowitsch-Marshall Countergambit (C31)
• King's Gambit Declined: Falkbeer Countergambit, Pickler Gambit (C31)
• King's Gambit Declined: Falkbeer Countergambit, Rubinstein Variation (C31)
• King's Gambit Declined: Falkbeer Countergambit, Staunton Line (C31)
• Van Geet Opening: Grünfeld Defense, Steiner Gambit (C31)
• King's Gambit Declined: Falkbeer Countergambit, Alapin Variation (C32)
• King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit (C32)
• King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit Accepted (C32)
• King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit, Keres Variation (C32)
• King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit, Main Line (C32)
• King's Gambit Declined: Falkbeer Countergambit, Charousek Gambit, Old Line (C32)
• King's Gambit Declined: Falkbeer Countergambit, Charousek Variation (C32)
• King's Gambit Declined: Falkbeer Countergambit, Tarrasch Variation (C32)
• King's Gambit Accepted (C33)
• King's Gambit Accepted: Basman Gambit (C33)
• King's Gambit Accepted: Bishop's Gambit (C33)
• King's Gambit Accepted: Bishop's Gambit, Anderssen Defense (C33)
• King's Gambit Accepted: Bishop's Gambit, Anderssen Variation (C33)
• King's Gambit Accepted: Bishop's Gambit, Bledow Countergambit (C33)
• King's Gambit Accepted: Bishop's Gambit, Bledow Variation (C33)
• King's Gambit Accepted: Bishop's Gambit, Boden Variation (C33)
• King's Gambit Accepted: Bishop's Gambit, Bogoljubow Defense (C33)
• King's Gambit Accepted: Bishop's Gambit, Bogoljubow Variation (C33)
• King's Gambit Accepted: Bishop's Gambit, Boren-Svenonius Variation (C33)
• King's Gambit Accepted: Bishop's Gambit, Bryan Countergambit (C33)
• King's Gambit Accepted: Bishop's Gambit, Chigorin's Attack (C33)
• King's Gambit Accepted: Bishop's Gambit, Classical Defense (C33)
• King's Gambit Accepted: Bishop's Gambit, Classical Defense, Cozio Attack (C33)
• King's Gambit Accepted: Bishop's Gambit, Cozio Defense (C33)
• King's Gambit Accepted: Bishop's Gambit, Cozio Variation (C33)
• King's Gambit Accepted: Bishop's Gambit, First Jaenisch Variation (C33)
• King's Gambit Accepted: Bishop's Gambit, Fraser Variation (C33)
• King's Gambit Accepted: Bishop's Gambit, Gianutio Gambit (C33)
• King's Gambit Accepted: Bishop's Gambit, Greco Variation (C33)
• King's Gambit Accepted: Bishop's Gambit, Grimm Attack (C33)
• King's Gambit Accepted: Bishop's Gambit, Kieseritzky Gambit (C33)
• King's Gambit Accepted: Bishop's Gambit, Lopez Defense (C33)
• King's Gambit Accepted: Bishop's Gambit, Lopez Variation (C33)
• King's Gambit Accepted: Bishop's Gambit, Maurian Defense (C33)
• King's Gambit Accepted: Bishop's Gambit, McDonnell Attack (C33)
• King's Gambit Accepted: Bishop's Gambit, McDonnell Attack (C33)
• King's Gambit Accepted: Bishop's Gambit, Paulsen Attack (C33)
• King's Gambit Accepted: Bishop's Gambit, Steinitz Defense (C33)
• King's Gambit Accepted: Breyer Gambit (C33)
• King's Gambit Accepted: Carrera Gambit (C33)
• King's Gambit Accepted: Dodo Variation (C33)
• King's Gambit Accepted: Eisenberg Variation (C33)
• King's Gambit Accepted: Gaga Gambit (C33)
• King's Gambit Accepted: Lopez-Gianutio Countergambit, Hein Variation (C33)
• King's Gambit Accepted: Mason-Keres Gambit (C33)
• King's Gambit Accepted: Orsini Gambit (C33)
• King's Gambit Accepted: Paris Gambit (C33)
• King's Gambit Accepted: Schurig Gambit, with Bb5 (C33)
• King's Gambit Accepted: Schurig Gambit, with Bd3 (C33)
• King's Gambit Accepted: Stamma Gambit (C33)
• King's Gambit Accepted: Tartakower Gambit (C33)
• King's Gambit Accepted: Tartakower Gambit, Weiss Defense (C33)
• King's Gambit Accepted: Tumbleweed (C33)
• King's Gambit Accepted: Villemson Gambit (C33)
• King's Gambit Accepted: Becker Defense (C34)
• King's Gambit Accepted: Bonsch-Osmolovsky Variation (C34)
• King's Gambit Accepted: Fischer Defense (C34)
• King's Gambit Accepted: Fischer Defense, Schulder Gambit (C34)
• King's Gambit Accepted: Fischer Defense, Spanish Variation (C34)
• King's Gambit Accepted: Gianutio Countergambit (C34)
• King's Gambit Accepted: Greco Gambit (C34)
• King's Gambit Accepted: King's Knight's Gambit (C34)
• King's Gambit Accepted: King's Knight's Gambit (C34)
• King's Gambit Accepted: MacLeod Defense (C34)
• King's Gambit Accepted: Schallopp Defense (C34)
• King's Gambit Accepted: Schallopp Defense, Tashkent Attack (C34)
• King's Gambit Accepted: Wagenbach Defense (C34)
• King's Gambit Accepted: Cunningham Defense (C35)
• King's Gambit Accepted: Cunningham Defense, Bertin Gambit (C35)
• King's Gambit Accepted: Cunningham Defense, Bertin Gambit (C35)
• King's Gambit Accepted: Cunningham Defense, McCormick Defense (C35)
• King's Gambit Accepted: Abbazia Defense (C36)
• King's Gambit Accepted: Abbazia Defense, Main Line (C36)
• King's Gambit Accepted: Modern Defense (C36)
• King's Gambit Accepted: Modern Defense (C36)
• King's Gambit Accepted: Australian Gambit (C37)
• King's Gambit Accepted: Blachly Gambit (C37)
• King's Gambit Accepted: Double Muzio Gambit (C37)
• King's Gambit Accepted: Double Muzio Gambit, Baldwin Gambit (C37)
• King's Gambit Accepted: Double Muzio Gambit, Bello Gambit (C37)
• King's Gambit Accepted: Double Muzio Gambit, Paulsen Defense (C37)
• King's Gambit Accepted: Double Muzio Gambit, Young Gambit (C37)
• King's Gambit Accepted: Ghulam-Kassim Gambit (C37)
• King's Gambit Accepted: Ghulam-Kassim Gambit (C37)
• King's Gambit Accepted: King's Knight's Gambit (C37)
• King's Gambit Accepted: Kotov Gambit (C37)
• King's Gambit Accepted: Lolli Gambit (C37)
• King's Gambit Accepted: Lolli Gambit, Young Variation (C37)
• King's Gambit Accepted: McDonnell Gambit (C37)
• King's Gambit Accepted: Middleton Countergambit (C37)
• King's Gambit Accepted: Muzio Gambit Accepted, From's Defense (C37)
• King's Gambit Accepted: Muzio Gambit, Brentano Defense (C37)
• King's Gambit Accepted: Muzio Gambit, Holloway Defense (C37)
• King's Gambit Accepted: Muzio Gambit, Kling and Horwitz Counterattack (C37)
• King's Gambit Accepted: Muzio Gambit, Sarratt Defense (C37)
• King's Gambit Accepted: Muzio Gambit, Wild Muzio Gambit (C37)
• King's Gambit Accepted: Quaade Gambit (C37)
• King's Gambit Accepted: Rosentreter Gambit (C37)
• King's Gambit Accepted: Rosentreter Gambit, Bird Gambit (C37)
• King's Gambit Accepted: Rosentreter Gambit, Sörensen Gambit (C37)
• King's Gambit Accepted: Rosentreter Gambit, Testa Variation (C37)
• King's Gambit Accepted: Salvio Gambit (C37)
• King's Gambit Accepted: Salvio Gambit, Anderssen Counterattack (C37)
• King's Gambit Accepted: Salvio Gambit, Cochrane Gambit (C37)
• King's Gambit Accepted: Salvio Gambit, Santa Maria Defense (C37)
• King's Gambit Accepted: Salvio Gambit, Silberschmidt Defense (C37)
• King's Gambit Accepted: Salvio Gambit, Viennese Variation (C37)
• King's Gambit Accepted: Silberschmidt Gambit (C37)
• King's Gambit Accepted: Sörensen Gambit (C37)
• King's Gambit Accepted: Greco Gambit (C38)
• King's Gambit Accepted: Hanstein Gambit (C38)
• King's Gambit Accepted: Mayet Gambit (C38)
• King's Gambit Accepted: Philidor Gambit (C38)
• King's Gambit Accepted: Philidor Gambit, Schultz Variation (C38)
• King's Gambit Accepted: Traditional Variation (C38)
• King's Gambit Accepted: Allgaier Gambit (C39)
• King's Gambit Accepted: Allgaier Gambit, Thorold Attack (C39)
• King's Gambit Accepted: Allgaier Gambit, Urusov Attack (C39)
• King's Gambit Accepted: Allgaier, Blackburne Gambit (C39)
• King's Gambit Accepted: Allgaier, Cook Variation (C39)
• King's Gambit Accepted: Allgaier, Horny Defense (C39)
• King's Gambit Accepted: Allgaier, Schlechter Defense (C39)
• King's Gambit Accepted: Allgaier, Urusov Attack (C39)
• King's Gambit Accepted: Kieseritzky Gambit (C39)
• King's Gambit Accepted: Kieseritzky Gambit, Anderssen Defense (C39)
• King's Gambit Accepted: Kieseritzky Gambit, Anderssen-Cordel Gambit (C39)
• King's Gambit Accepted: Kieseritzky Gambit, Berlin Defense (C39)
• King's Gambit Accepted: Kieseritzky Gambit, Berlin Defense, Rubinstein Variation (C39)
• King's Gambit Accepted: Kieseritzky Gambit, Berlin Defense, de Riviere Variation (C39)
• King's Gambit Accepted: Kieseritzky Gambit, Brentano Defense (C39)
• King's Gambit Accepted: Kieseritzky Gambit, Brentano Defense (C39)
• King's Gambit Accepted: Kieseritzky Gambit, Brentano Defense, Caro Variation (C39)
• King's Gambit Accepted: Kieseritzky Gambit, Cotter Gambit (C39)
• King's Gambit Accepted: Kieseritzky Gambit, Kolisch Defense (C39)
• King's Gambit Accepted: Kieseritzky Gambit, Long Whip (C39)
• King's Gambit Accepted: Kieseritzky Gambit, Neumann Defense (C39)
• King's Gambit Accepted: Kieseritzky Gambit, Paulsen Defense (C39)
• King's Gambit Accepted: Kieseritzky Gambit, Paulsen Defense Deferred (C39)
• King's Gambit Accepted: Kieseritzky Gambit, Rice Gambit (C39)
• King's Gambit Accepted: Kieseritzky Gambit, Rosenthal Defense (C39)
• King's Gambit Accepted: Kieseritzky, Long Whip Defense, Jaenisch Variation (C39)
• King's Gambit Accepted: Kieseritzky, Polerio Defense (C39)
• King's Gambit Accepted: Kieseritzky, Rice Gambit (C39)
• King's Gambit Accepted: Kieseritzky, Salvio Defense, Cozio Variation (C39)
• King's Gambit Accepted: King's Knight's Gambit (C39)
• Elephant Gambit (C40)
• Elephant Gambit: Maróczy Gambit (C40)
• Elephant Gambit: Paulsen Countergambit (C40)
• Elephant Gambit: Wasp Variation (C40)
• Gunderam Defense (C40)
• King's Knight Opening (C40)
• King's Pawn Game: Busch-Gass Gambit (C40)
• King's Pawn Game: Busch-Gass Gambit, Chiodini Gambit (C40)
• King's Pawn Game: Damiano Defense (C40)
• King's Pawn Game: Damiano Defense, Damiano Gambit (C40)
• King's Pawn Game: Damiano Defense, Damiano Gambit, Chigorin Gambit (C40)
• King's Pawn Game: Gunderam Defense, Gunderam Gambit (C40)
• King's Pawn Game: Gunderam Gambit (C40)
• King's Pawn Game: La Bourdonnais Gambit (C40)
• King's Pawn Game: McConnell Defense (C40)
• Latvian Gambit (C40)
• Latvian Gambit Accepted (C40)
• Latvian Gambit Accepted: Bilguer Variation (C40)
• Latvian Gambit Accepted: Bronstein Attack (C40)
• Latvian Gambit Accepted: Bronstein Gambit (C40)
• Latvian Gambit Accepted: Foltys Variation (C40)
• Latvian Gambit Accepted: Foltys-Leonhardt Variation (C40)
• Latvian Gambit Accepted: Leonhardt Variation (C40)
• Latvian Gambit Accepted: Main Line (C40)
• Latvian Gambit Accepted: Nimzowitsch Attack (C40)
• Latvian Gambit: Behting Variation (C40)
• Latvian Gambit: Corkscrew Countergambit (C40)
• Latvian Gambit: Corkscrew Gambit (C40)
• Latvian Gambit: Diepstraten Countergambit (C40)
• Latvian Gambit: Fraser Defense (C40)
• Latvian Gambit: Greco Variation (C40)
• Latvian Gambit: Lobster Gambit (C40)
• Latvian Gambit: Mason Countergambit (C40)
• Latvian Gambit: Mayet Attack (C40)
• Latvian Gambit: Mayet Attack, Morgado Defense (C40)
• Latvian Gambit: Mayet Attack, Poisoned Pawn Variation (C40)
• Latvian Gambit: Mayet Attack, Polerio-Svedenborg Variation (C40)
• Latvian Gambit: Mayet Attack, Strautins Gambit (C40)
• Latvian Gambit: Mlotkowski Variation (C40)
• Latvian Gambit: Senechaud Gambit (C40)
• Philidor Defense (C41)
• Philidor Defense (C41)
• Philidor Defense (C41)
• Philidor Defense (C41)
• Philidor Defense: Albin-Blackburne Gambit (C41)
• Philidor Defense: Berger Variation (C41)
• Philidor Defense: Bird Gambit (C41)
• Philidor Defense: Boden Variation (C41)
• Philidor Defense: Exchange Variation (C41)
• Philidor Defense: Exchange Variation (C41)
• Philidor Defense: Exchange Variation (C41)
• Philidor Defense: Hanham Variation (C41)
• Philidor Defense: Hanham Variation, Delmar Variation (C41)
• Philidor Defense: Hanham Variation, Krause Variation (C41)
• Philidor Defense: Hanham Variation, Schlechter Variation (C41)
• Philidor Defense: Hanham Variation, Sharp Variation (C41)
• Philidor Defense: Hanham Variation, Steiner Variation (C41)
• Philidor Defense: Hanham, Kmoch Variation (C41)
• Philidor Defense: Larsen Variation (C41)
• Philidor Defense: Lion Variation (C41)
• Philidor Defense: Lion Variation, Bishop Sacrifice (C41)
• Philidor Defense: Lion Variation, Delayed Bishop Sacrifice (C41)
• Philidor Defense: Lion Variation, Forcing Line (C41)
• Philidor Defense: Lion Variation, Lion's Claw, with Bc4 and h6 (C41)
• Philidor Defense: Lion Variation, Lion's Claw, with Be2 and c6 (C41)
• Philidor Defense: Lion Variation, Shirov Gambit (C41)
• Philidor Defense: Lion Variation, Sozin Variation (C41)
• Philidor Defense: Lopez Countergambit (C41)
• Philidor Defense: Lopez Countergambit, Jaenisch Variation (C41)
• Philidor Defense: Morphy Gambit (C41)
• Philidor Defense: Nimzowitsch Variation (C41)
• Philidor Defense: Nimzowitsch Variation (C41)
• Philidor Defense: Nimzowitsch Variation, Klein Variation (C41)
• Philidor Defense: Nimzowitsch Variation, Rellstab Variation (C41)
• Philidor Defense: Nimzowitsch Variation, Sokolsky Variation (C41)
• Philidor Defense: Nimzowitsch, Larobok Variation (C41)
• Philidor Defense: Nimzowitsch, Locock Variation (C41)
• Philidor Defense: Paulsen Attack (C41)
• Philidor Defense: Philidor Countergambit (C41)
• Philidor Defense: Philidor Countergambit, Berger Variation (C41)
• Philidor Defense: Philidor Countergambit, Zukertort Variation (C41)
• Philidor Defense: Philidor Countergambit, del Rio Attack (C41)
• Philidor Defense: Philidor Gambit (C41)
• Philidor Defense: Steinitz Variation (C41)
• Petrov's Defense (C42)
• Petrov's Defense (C42)
• Petrov's Defense (C42)
• Petrov's Defense (C42)
• Petrov's Defense (C42)
• Petrov's Defense: Classical Attack (C42)
• Petrov's Defense: Classical Attack, Berger Variation (C42)
• Petrov's Defense: Classical Attack, Chigorin Variation (C42)
• Petrov's Defense: Classical Attack, Chigorin Variation, Browne Attack (C42)
• Petrov's Defense: Classical Attack, Chigorin Variation, Main Line (C42)
• Petrov's Defense: Classical Attack, Closed Variation (C42)
• Petrov's Defense: Classical Attack, Jaenisch Variation (C42)
• Petrov's Defense: Classical Attack, Krause Variation (C42)
• Petrov's Defense: Classical Attack, Marshall Trap (C42)
• Petrov's Defense: Classical Attack, Marshall Variation (C42)
• Petrov's Defense: Classical Attack, Marshall Variation, Chinese Gambit (C42)
• Petrov's Defense: Classical Attack, Maróczy Variation (C42)
• Petrov's Defense: Classical Attack, Mason Variation (C42)
• Petrov's Defense: Classical Attack, Mason-Showalter Variation (C42)
• Petrov's Defense: Classical Attack, Staunton Variation (C42)
• Petrov's Defense: Classical Attack, Tarrasch Variation (C42)
• Petrov's Defense: Cochrane Gambit (C42)
• Petrov's Defense: Cochrane Gambit, Bishop Check Line (C42)
• Petrov's Defense: Cochrane Gambit, Center Variation (C42)
• Petrov's Defense: Cozio Attack (C42)
• Petrov's Defense: Damiano Variation (C42)
• Petrov's Defense: Damiano Variation, Kholmov Gambit (C42)
• Petrov's Defense: French Attack (C42)
• Petrov's Defense: Italian Variation (C42)
• Petrov's Defense: Karklins-Martinovsky Variation (C42)
• Petrov's Defense: Kaufmann Attack (C42)
• Petrov's Defense: Millennium Attack (C42)
• Petrov's Defense: Moody Gambit (C42)
• Petrov's Defense: Nimzowitsch Attack (C42)
• Petrov's Defense: Paulsen Attack (C42)
• Petrov's Defense: Stafford Gambit (C42)
• Petrov's Defense: Stafford Gambit Accepted (C42)
• Petrov's Defense: Stafford Gambit Accepted (C42)
• Petrov's Defense: Stafford Gambit Accepted (C42)
• Petrov's Defense: Three Knights Game (C42)
• Bishop's Opening: Urusov Gambit (C43)
• Bishop's Opening: Urusov Gambit, Keidansky Gambit (C43)
• Petrov's Defense: Modern Attack (C43)
• Petrov's Defense: Modern Attack (C43)
• Petrov's Defense: Modern Attack, Bardeleben Variation (C43)
• Petrov's Defense: Modern Attack, Center Attack (C43)
• Petrov's Defense: Modern Attack, Center Variation (C43)
• Petrov's Defense: Modern Attack, Murrey Variation (C43)
• Petrov's Defense: Modern Attack, Steinitz Variation (C43)
• Petrov's Defense: Modern Attack, Symmetrical Variation (C43)
• Petrov's Defense: Modern Attack, Tal Gambit (C43)
• Petrov's Defense: Modern Attack, Trifunovic Variation (C43)
• Dresden Opening: The Goblin (C44)
• Irish Gambit (C44)
• King's Knight Opening: Konstantinopolsky (C44)
• King's Knight Opening: Normal Variation (C44)
• King's Pawn Game: Dresden Opening (C44)
• King's Pawn Game: Pachman Wing Gambit (C44)
• King's Pawn Game: Schulze-Müller Gambit (C44)
• King's Pawn Game: Tayler Opening (C44)
• King's Pawn Game: Tayler Opening (C44)
• King's Pawn Game: Tayler Opening, Basman Gambit (C44)
• King's Pawn Game: Tayler Opening, Inverted Hanham (C44)
• Latvian Gambit: Clam Gambit (C44)
• Ponziani Opening (C44)
• Ponziani Opening: Caro Gambit (C44)
• Ponziani Opening: Jaenisch Counterattack (C44)
• Ponziani Opening: Jaenisch Counterattack (C44)
• Ponziani Opening: Jaenisch Counterattack (C44)
• Ponziani Opening: Jaenisch Counterattack (C44)
• Ponziani Opening: Leonhardt Variation (C44)
• Ponziani Opening: Neumann Gambit (C44)
• Ponziani Opening: Ponziani Countergambit (C44)
• Ponziani Opening: Ponziani Countergambit, Schmidt Attack (C44)
• Ponziani Opening: Romanishin Variation (C44)
• Ponziani Opening: Réti Variation (C44)
• Ponziani Opening: Spanish Variation (C44)
• Ponziani Opening: Spanish Variation, Harrwitz Attack, Nikitin Gambit (C44)
• Ponziani Opening: Steinitz Variation (C44)
• Ponziani Opening: Vukovic Gambit (C44)
• Scotch Game (C44)
• Scotch Game (C44)
• Scotch Game: Benima Defense (C44)
• Scotch Game: Cochrane Variation (C44)
• Scotch Game: Cochrane-Shumov Defense (C44)
• Scotch Game: Göring Gambit (C44)
• Scotch Game: Göring Gambit, Bardeleben Variation (C44)
• Scotch Game: Göring Gambit, Double Pawn Sacrifice (C44)
• Scotch Game: Göring Gambit, Main Line (C44)
• Scotch Game: Hanneken Variation (C44)
• Scotch Game: Haxo Gambit (C44)
• Scotch Game: Lolli Variation (C44)
• Scotch Game: Lolli Variation (C44)
• Scotch Game: Napoleon Gambit (C44)
• Scotch Game: Relfsson Gambit (C44)
• Scotch Game: Scotch Gambit (C44)
• Scotch Game: Scotch Gambit, Advance Variation (C44)
• Scotch Game: Scotch Gambit, Cochrane-Anderssen Variation (C44)
• Scotch Game: Scotch Gambit, Dubois Réti Defense (C44)
• Scotch Game: Scotch Gambit, Göring Gambit Declined (C44)
• Scotch Game: Scotch Gambit, Kingside Variation (C44)
• Scotch Game: Scotch Gambit, London Defense (C44)
• Scotch Game: Scotch Gambit, Sarratt Variation (C44)
• Scotch Game: Sea-Cadet Mate (C44)
• Scotch Game: Vitzthum Attack (C44)
• Scotch Game (C45)
• Scotch Game (C45)
• Scotch Game: Alekhine Gambit (C45)
• Scotch Game: Blumenfeld Attack (C45)
• Scotch Game: Braune Variation (C45)
• Scotch Game: Classical Variation (C45)
• Scotch Game: Classical Variation, Blackburne Attack (C45)
• Scotch Game: Classical Variation, Intermezzo Variation (C45)
• Scotch Game: Classical Variation, Millennium Variation (C45)
• Scotch Game: Fraser Variation (C45)
• Scotch Game: Ghulam-Kassim Variation (C45)
• Scotch Game: Gottschall Variation (C45)
• Scotch Game: Horwitz Attack (C45)
• Scotch Game: Horwitz Attack, Blackburne Variation (C45)
• Scotch Game: Malaniuk Variation (C45)
• Scotch Game: Meitner Variation (C45)
• Scotch Game: Mieses Variation (C45)
• Scotch Game: Modern Defense (C45)
• Scotch Game: Paulsen Attack (C45)
• Scotch Game: Paulsen Variation (C45)
• Scotch Game: Paulsen, Gunsberg Defense (C45)
• Scotch Game: Potter Variation (C45)
• Scotch Game: Romanishin Variation (C45)
• Scotch Game: Rosenthal Variation (C45)
• Scotch Game: Schmidt Variation (C45)
• Scotch Game: Steinitz Variation (C45)
• Scotch Game: Steinitz Variation (C45)
• Scotch Game: Tartakower Variation (C45)
• Three Knights Opening (C46)
• Three Knights Opening (C46)
• Three Knights Opening: Schlechter Variation (C46)
• Three Knights Opening: Steinitz Defense (C46)
• Three Knights Opening: Steinitz-Rosenthal Variation (C46)
• Three Knights Opening: Winawer Defense (C46)
• Four Knights Game (C47)
• Four Knights Game: Glek System (C47)
• Four Knights Game: Glek System (C47)
• Four Knights Game: Gunsberg Variation (C47)
• Four Knights Game: Gunsberg Variation, Provincial Opening (C47)
• Four Knights Game: Halloween Gambit (C47)
• Four Knights Game: Halloween Gambit, Oldtimer Variation (C47)
• Four Knights Game: Halloween Gambit, Plasma Variation (C47)
• Four Knights Game: Italian Variation (C47)
• Four Knights Game: Italian Variation, Noa Gambit (C47)
• Four Knights Game: Naroditsky Variation (C47)
• Four Knights Game: Scotch Variation (C47)
• Four Knights Game: Scotch Variation Accepted (C47)
• Four Knights Game: Scotch Variation Accepted, Main Line (C47)
• Four Knights Game: Scotch Variation, Belgrade Gambit (C47)
• Four Knights Game: Scotch Variation, Belgrade Gambit, Modern Defense (C47)
• Four Knights Game: Scotch Variation, Krause Gambit (C47)
• Four Knights Game: Scotch Variation, Krause Gambit, Leonhardt Defense (C47)
• Four Knights Game: Scotch Variation, Oxford Gambit (C47)
• Four Knights Game: Scotch Variation, Schmid Defense (C47)
• Four Knights Game: Spanish Variation (C48)
• Four Knights Game: Spanish Variation, Bardeleben Variation (C48)
• Four Knights Game: Spanish Variation, Classical Variation (C48)
• Four Knights Game: Spanish Variation, Ranken Variation (C48)
• Four Knights Game: Spanish Variation, Rubinstein Variation (C48)
• Four Knights Game: Spanish Variation, Rubinstein Variation (C48)
• Four Knights Game: Spanish Variation, Rubinstein Variation (C48)
• Four Knights Game: Spanish Variation, Rubinstein Variation Accepted (C48)
• Four Knights Game: Spanish Variation, Rubinstein Variation, Henneberger Variation (C48)
• Four Knights Game: Spanish Variation, Rubinstein Variation, Marshall Gambit (C48)
• Four Knights Game: Spanish Variation, Rubinstein Variation, Marshall Variation (C48)
• Four Knights Game: Spanish Variation, Rubinstein Variation, Maróczy Variation (C48)
• Four Knights Game: Spanish Variation, Spielmann Variation (C48)
• Four Knights Game: Spanish Variation (C49)
• Four Knights Game: Spanish Variation, Alatortsev Variation (C49)
• Four Knights Game: Spanish Variation, Double Spanish (C49)
• Four Knights Game: Spanish Variation, Double Spanish (C49)
• Four Knights Game: Spanish Variation, Gunsberg Counterattack (C49)
• Four Knights Game: Spanish Variation, Janowski Variation (C49)
• Four Knights Game: Spanish Variation, Nimzowitsch Variation (C49)
• Four Knights Game: Spanish Variation, Svenonius Variation (C49)
• Four Knights Game: Spanish Variation, Symmetrical Variation (C49)
• Four Knights Game: Spanish Variation, Symmetrical Variation (C49)
• Four Knights Game: Spanish Variation, Symmetrical Variation (C49)
• Four Knights Game: Spanish Variation, Symmetrical Variation (C49)
• Four Knights Game: Spanish Variation, Symmetrical Variation, Blake Variation (C49)
• Four Knights Game: Spanish Variation, Symmetrical Variation, Metger Unpin (C49)
• Four Knights Game: Spanish Variation, Symmetrical Variation, Tarrasch Variation (C49)
• Four Knights Game: Italian Variation (C50)
• Italian Game (C50)
• Italian Game: Anti-Fried Liver Defense (C50)
• Italian Game: Blackburne-Kostić Gambit (C50)
• Italian Game: Classical Variation, Albin Gambit (C50)
• Italian Game: Deutz Gambit (C50)
• Italian Game: Giuoco Pianissimo (C50)
• Italian Game: Giuoco Pianissimo (C50)
• Italian Game: Giuoco Pianissimo (C50)
• Italian Game: Giuoco Pianissimo (C50)
• Italian Game: Giuoco Pianissimo, Canal Variation (C50)
• Italian Game: Giuoco Pianissimo, Dubois Variation (C50)
• Italian Game: Giuoco Pianissimo, Italian Four Knights Variation (C50)
• Italian Game: Giuoco Pianissimo, Lucchini Gambit (C50)
• Italian Game: Giuoco Pianissimo, Normal (C50)
• Italian Game: Giuoco Piano (C50)
• Italian Game: Hungarian Defense (C50)
• Italian Game: Hungarian Defense, Tartakower Variation (C50)
• Italian Game: Jerome Gambit (C50)
• Italian Game: Paris Defense (C50)
• Italian Game: Rosentreter Gambit (C50)
• Italian Game: Rousseau Gambit (C50)
• Italian Game: Evans Gambit (C51)
• Italian Game: Evans Gambit (C51)
• Italian Game: Evans Gambit Accepted (C51)
• Italian Game: Evans Gambit Declined (C51)
• Italian Game: Evans Gambit Declined (C51)
• Italian Game: Evans Gambit Declined, Cordel Variation (C51)
• Italian Game: Evans Gambit Declined, Hicken Variation (C51)
• Italian Game: Evans Gambit Declined, Hirschbach Variation (C51)
• Italian Game: Evans Gambit Declined, Lange Variation (C51)
• Italian Game: Evans Gambit Declined, Pavlov Variation (C51)
• Italian Game: Evans Gambit Declined, Showalter Variation (C51)
• Italian Game: Evans Gambit Declined, Vasquez Variation (C51)
• Italian Game: Evans Gambit, Anderssen Variation (C51)
• Italian Game: Evans Gambit, Anderssen Variation, Cordel Line (C51)
• Italian Game: Evans Gambit, Fontaine Countergambit (C51)
• Italian Game: Evans Gambit, Fraser Attack (C51)
• Italian Game: Evans Gambit, Fraser-Mortimer Attack (C51)
• Italian Game: Evans Gambit, Göring Attack (C51)
• Italian Game: Evans Gambit, Harding Variation (C51)
• Italian Game: Evans Gambit, Hein Countergambit (C51)
• Italian Game: Evans Gambit, Mayet Defense (C51)
• Italian Game: Evans Gambit, McDonnell Defense (C51)
• Italian Game: Evans Gambit, McDonnell Defense, Main Line (C51)
• Italian Game: Evans Gambit, Morphy Attack (C51)
• Italian Game: Evans Gambit, Mortimer-Evans Gambit (C51)
• Italian Game: Evans Gambit, Paulsen Variation (C51)
• Italian Game: Evans Gambit, Steinitz Variation (C51)
• Italian Game: Evans Gambit, Stone-Ware Variation (C51)
• Italian Game: Evans Gambit, Ulvestad Variation (C51)
• Italian Game: Evans Gambit (C52)
• Italian Game: Evans Gambit, Alapin-Steinitz Variation (C52)
• Italian Game: Evans Gambit, Anderssen Defense (C52)
• Italian Game: Evans Gambit, Bronstein Defense (C52)
• Italian Game: Evans Gambit, Compromised Defense (C52)
• Italian Game: Evans Gambit, Compromised Defense, Main Line (C52)
• Italian Game: Evans Gambit, Compromised Defense, Potter Variation (C52)
• Italian Game: Evans Gambit, Dufresne Defense (C52)
• Italian Game: Evans Gambit, Johner Defense (C52)
• Italian Game: Evans Gambit, Laroche Variation (C52)
• Italian Game: Evans Gambit, Lasker Defense (C52)
• Italian Game: Evans Gambit, Leonhardt Countergambit (C52)
• Italian Game: Evans Gambit, Levenfish Variation (C52)
• Italian Game: Evans Gambit, Main Line (C52)
• Italian Game: Evans Gambit, Mieses Defense (C52)
• Italian Game: Evans Gambit, Pierce Defense (C52)
• Italian Game: Evans Gambit, Richardson Attack (C52)
• Italian Game: Evans Gambit, Sanders-Alapin Variation (C52)
• Italian Game: Evans Gambit, Slow Variation (C52)
• Italian Game: Evans Gambit, Sokolsky Variation (C52)
• Italian Game: Evans Gambit, Tartakower Attack (C52)
• Italian Game: Evans Gambit, Waller Attack (C52)
• Italian Game: Bird's Attack (C53)
• Italian Game: Classical Variation (C53)
• Italian Game: Classical Variation, Center Holding Variation (C53)
• Italian Game: Classical Variation, Closed Variation (C53)
• Italian Game: Classical Variation, Eisinger Variation (C53)
• Italian Game: Classical Variation, La Bourdonnais Variation (C53)
• Italian Game: Classical Variation, Mestel Variation (C53)
• Italian Game: Classical Variation, Tarrasch Variation (C53)
• Italian Game: Classical Variation (C54)
• Italian Game: Classical Variation, Center Attack (C54)
• Italian Game: Classical Variation, Ghulam-Kassim Variation (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo, Albin Variation (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo, Main Line (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo, with a4 a5 (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo, with a5 (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo, with a6 (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo, with a6 (C54)
• Italian Game: Classical Variation, Giuoco Pianissimo, with h6 (C54)
• Italian Game: Classical Variation, Greco Gambit, Anderssen Variation (C54)
• Italian Game: Classical Variation, Greco Gambit, Dubov Italian (C54)
• Italian Game: Classical Variation, Greco Gambit, Greco Variation (C54)
• Italian Game: Classical Variation, Greco Gambit, Main Line (C54)
• Italian Game: Classical Variation, Greco Gambit, Modern Line (C54)
• Italian Game: Classical Variation, Greco Gambit, Modern Line (C54)
• Italian Game: Classical Variation, Greco Gambit, Moeller-Bayonet Attack (C54)
• Italian Game: Classical Variation, Greco Gambit, Moeller-Therkatz Attack (C54)
• Italian Game: Classical Variation, Greco Gambit, Traditional Line (C54)
• Italian Game: Classical Variation, with d5 (C54)
• Italian Game: Giuoco Piano, Aitken Variation (C54)
• Italian Game: Giuoco Piano, Bernstein Variation (C54)
• Italian Game: Giuoco Piano, Cracow Variation (C54)
• Italian Game: Giuoco Piano, Greco's Attack (C54)
• Italian Game: Giuoco Piano, Holzhausen Attack (C54)
• Italian Game: Giuoco Piano, Krause Variation (C54)
• Italian Game: Giuoco Piano, Rosentreter Variation (C54)
• Italian Game: Giuoco Piano, Steinitz Variation (C54)
• Italian Game: Giuoco Piano, Therkatz-Herzog Variation (C54)
• Italian Game: Two Knights Defense (C55)
• Italian Game: Two Knights Defense (C55)
• Italian Game: Two Knights Defense (C55)
• Italian Game: Two Knights Defense, Modern Bishop's Opening (C55)
• Italian Game: Two Knights Defense, Modern Bishop's Opening (C55)
• Italian Game: Two Knights Defense, Modern Bishop's Opening (C55)
• Italian Game: Scotch Gambit (C56)
• Italian Game: Scotch Gambit, Anderssen Attack (C56)
• Italian Game: Scotch Gambit, Anderssen Attack, Main Line (C56)
• Italian Game: Scotch Gambit, Canal Variation (C56)
• Italian Game: Scotch Gambit, Double Gambit Accepted (C56)
• Italian Game: Scotch Gambit, Janowski Defense (C56)
• Italian Game: Scotch Gambit, Max Lange Attack (C56)
• Italian Game: Scotch Gambit, Max Lange Attack (C56)
• Italian Game: Scotch Gambit, Max Lange Attack Accepted (C56)
• Italian Game: Scotch Gambit, Max Lange Attack, Long Variation (C56)
• Italian Game: Scotch Gambit, Max Lange Attack, Spielmann Defense (C56)
• Italian Game: Scotch Gambit, Nakhmanson Gambit (C56)
• Italian Game: Scotch Gambit, Walbrodt-Baird Gambit (C56)
• Italian Game: Scotch Gambit, de Riviere Defense (C56)
• Italian Game: Scotch Invitation Declined (C56)
• Italian Game: Two Knights Defense, Keidansky Variation (C56)
• Italian Game: Two Knights Defense, Max Lange Attack (C56)
• Italian Game: Two Knights Defense, Max Lange Attack, Berger Variation (C56)
• Italian Game: Two Knights Defense, Max Lange Attack, Krause Variation (C56)
• Italian Game: Two Knights Defense, Max Lange Attack, Loman Defense (C56)
• Italian Game: Two Knights Defense, Max Lange Attack, Rubinstein Variation (C56)
• Italian Game: Two Knights Defense, Open Variation (C56)
• Italian Game: Two Knights Defense, Perreux Variation (C56)
• Italian Game: Two Knights Defense, Yurdansky Attack (C56)
• Italian Game: Two Knights Defense, Fegatello Attack, Leonhardt Variation (C57)
• Italian Game: Two Knights Defense, Fried Liver Attack (C57)
• Italian Game: Two Knights Defense, Fritz Variation (C57)
• Italian Game: Two Knights Defense, Fritz, Gruber Variation (C57)
• Italian Game: Two Knights Defense, Kloss Gambit (C57)
• Italian Game: Two Knights Defense, Knight Attack (C57)
• Italian Game: Two Knights Defense, Knight Attack, Normal Variation (C57)
• Italian Game: Two Knights Defense, Lolli Attack (C57)
• Italian Game: Two Knights Defense, Pincus Variation (C57)
• Italian Game: Two Knights Defense, Ponziani-Steinitz Gambit (C57)
• Italian Game: Two Knights Defense, Traxler Counterattack (C57)
• Italian Game: Two Knights Defense, Traxler Counterattack, Bishop Sacrifice Line (C57)
• Italian Game: Two Knights Defense, Traxler Counterattack, King March Line (C57)
• Italian Game: Two Knights Defense, Traxler Counterattack, Knight Sacrifice Line (C57)
• Italian Game: Two Knights Defense, Traxler Variation, Trencianske-Teplice Gambit (C57)
• Italian Game: Two Knights Defense, Ulvestad Variation (C57)
• Italian Game: Two Knights Defense, Ulvestad Variation, Kurkin Gambit (C57)
• Italian Game: Two Knights Defense (C58)
• Italian Game: Two Knights Defense, Blackburne Variation (C58)
• Italian Game: Two Knights Defense, Colman Variation (C58)
• Italian Game: Two Knights Defense, Maróczy Variation (C58)
• Italian Game: Two Knights Defense, Paoli Variation (C58)
• Italian Game: Two Knights Defense, Polerio Defense (C58)
• Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line (C58)
• Italian Game: Two Knights Defense, Polerio Defense, Bogoljubow Variation (C58)
• Italian Game: Two Knights Defense, Polerio Defense, Kieseritzky Variation (C58)
• Italian Game: Two Knights Defense, Polerio Defense, Yankovich Variation (C58)
• Italian Game: Two Knights Defense, Knorre Variation (C59)
• Italian Game: Two Knights Defense, Polerio Defense, Göring Variation (C59)
• Italian Game: Two Knights Defense, Polerio Defense, Suhle Defense (C59)
• Italian Game: Two Knights Defense, Steinitz Variation (C59)
• Ruy Lopez (C60)
• Ruy Lopez: Alapin Defense (C60)
• Ruy Lopez: Alapin Defense, Alapin Gambit (C60)
• Ruy Lopez: Brentano Gambit (C60)
• Ruy Lopez: Bulgarian Variation (C60)
• Ruy Lopez: Cozio Defense (C60)
• Ruy Lopez: Cozio Defense, Paulsen Variation (C60)
• Ruy Lopez: Cozio Defense, Tartakower Gambit (C60)
• Ruy Lopez: Fianchetto Defense (C60)
• Ruy Lopez: Fianchetto Defense, Kevitz Gambit (C60)
• Ruy Lopez: Lucena Variation (C60)
• Ruy Lopez: Nürnberg Variation (C60)
• Ruy Lopez: Pollock Defense (C60)
• Ruy Lopez: Retreat Variation (C60)
• Ruy Lopez: Rotary-Albany Gambit (C60)
• Ruy Lopez: Spanish Countergambit (C60)
• Ruy Lopez: Spanish Countergambit, Harding Countergambit, Fricke Gambit (C60)
• Ruy Lopez: Spanish Countergambit, Harding Gambit (C60)
• Ruy Lopez: Vinogradov Variation (C60)
• Ruy Lopez: Bird Variation (C61)
• Ruy Lopez: Bird Variation, Paulsen Variation (C61)
• Ruy Lopez: Steinitz Defense (C62)
• Ruy Lopez: Steinitz Defense (C62)
• Ruy Lopez: Steinitz Defense, Center Gambit (C62)
• Ruy Lopez: Steinitz Defense, Nimzowitsch Attack (C62)
• Ruy Lopez: Steinitz Defense, Semi-Duras Variation (C62)
• Ruy Lopez: Schliemann Defense (C63)
• Ruy Lopez: Schliemann Defense, Classical Variation (C63)
• Ruy Lopez: Schliemann Defense, Dyckhoff Variation (C63)
• Ruy Lopez: Schliemann Defense, Exchange Variation (C63)
• Ruy Lopez: Schliemann Defense, Jaenisch Gambit Accepted (C63)
• Ruy Lopez: Schliemann Defense, Kostić Defense (C63)
• Ruy Lopez: Schliemann Defense, Möhring Variation (C63)
• Ruy Lopez: Schliemann Defense, Schönemann Attack (C63)
• Ruy Lopez: Schliemann Defense, Tartakower Variation (C63)
• Ruy Lopez: Classical Defense, Benelux Variation (C64)
• Ruy Lopez: Classical Defense, Boden Variation (C64)
• Ruy Lopez: Classical Defense, Zaitsev Variation (C64)
• Ruy Lopez: Classical Variation (C64)
• Ruy Lopez: Classical Variation, Central Variation (C64)
• Ruy Lopez: Classical Variation, Charousek Variation (C64)
• Ruy Lopez: Classical Variation, Cordel Gambit (C64)
• Ruy Lopez: Classical Variation, Konikowski Gambit (C64)
• Ruy Lopez: Classical Variation, Modern Main Line (C64)
• Ruy Lopez: Classical Variation, Spanish Wing Gambit (C64)
• Ruy Lopez: Berlin Defense (C65)
• Ruy Lopez: Berlin Defense (C65)
• Ruy Lopez: Berlin Defense, Anti-Berlin Variation (C65)
• Ruy Lopez: Berlin Defense, Anti-Berlin Variation, Anderssen Variation (C65)
• Ruy Lopez: Berlin Defense, Anti-Berlin Variation, Duras Variation (C65)
• Ruy Lopez: Berlin Defense, Anti-Berlin Variation, Kaufmann Variation (C65)
• Ruy Lopez: Berlin Defense, Anti-Berlin Variation, Mortimer Trap (C65)
• Ruy Lopez: Berlin Defense, Anti-Berlin Variation, Mortimer Variation (C65)
• Ruy Lopez: Berlin Defense, Beverwijk Variation (C65)
• Ruy Lopez: Berlin Defense, Fishing Pole Variation (C65)
• Ruy Lopez: Berlin Defense, Nyholm Attack (C65)
• Ruy Lopez: Classical Variation, Zukertort Gambit (C65)
• Ruy Lopez: Halloween Attack (C65)
• Ruy Lopez: Berlin Defense, Closed Bernstein Variation (C66)
• Ruy Lopez: Berlin Defense, Closed Showalter Variation (C66)
• Ruy Lopez: Berlin Defense, Closed Wolf Variation (C66)
• Ruy Lopez: Berlin Defense, Hedgehog Variation (C66)
• Ruy Lopez: Berlin Defense, Improved Steinitz Defense (C66)
• Ruy Lopez: Berlin Defense, Tarrasch Trap (C66)
• Ruy Lopez: Closed Berlin Defense, Chigorin Variation (C66)
• Ruy Lopez: Berlin Defense, Berlin Wall (C67)
• Ruy Lopez: Berlin Defense, Cordel Variation (C67)
• Ruy Lopez: Berlin Defense, Minckwitz Variation (C67)
• Ruy Lopez: Berlin Defense, Pillsbury Variation (C67)
• Ruy Lopez: Berlin Defense, Rio Gambit Accepted (C67)
• Ruy Lopez: Berlin Defense, Rio de Janeiro Variation (C67)
• Ruy Lopez: Berlin Defense, Rio de Janeiro Variation (C67)
• Ruy Lopez: Berlin Defense, Rosenthal Variation (C67)
• Ruy Lopez: Berlin Defense, Trifunovic Variation (C67)
• Ruy Lopez: Berlin Defense, Winawer Attack (C67)
• Ruy Lopez: Berlin Defense, Zukertort Variation (C67)
• Ruy Lopez: Berlin Defense, l'Hermet Variation (C67)
• Ruy Lopez: Berlin Defense, l'Hermet Variation, Berlin Wall Defense (C67)
• Ruy Lopez: Berlin Defense, l'Hermet Variation, Westerinen Line (C67)
• Ruy Lopez: Open Berlin Defense, Showalter Variation (C67)
• Ruy Lopez: Open Berlin Defense, l'Hermet Variation (C67)
• Ruy Lopez: Exchange Variation (C68)
• Ruy Lopez: Exchange Variation, Alekhine Variation (C68)
• Ruy Lopez: Exchange Variation, Keres Variation (C68)
• Ruy Lopez: Exchange Variation, Lutikov Variation (C68)
• Ruy Lopez: Exchange Variation, Romanovsky Variation (C68)
• Ruy Lopez: Exchange, Alekhine Variation (C68)
• Ruy Lopez: Exchange Variation, Alapin Gambit (C69)
• Ruy Lopez: Exchange Variation, Bronstein Variation (C69)
• Ruy Lopez: Exchange Variation, Gligoric Variation (C69)
• Ruy Lopez: Exchange Variation, King's Bishop Variation (C69)
• Ruy Lopez: Exchange Variation, Normal Variation (C69)
• Ruy Lopez: Bird's Defense Deferred (C70)
• Ruy Lopez: Morphy Defense (C70)
• Ruy Lopez: Morphy Defense, Alapin's Defense Deferred (C70)
• Ruy Lopez: Morphy Defense, Caro Variation (C70)
• Ruy Lopez: Morphy Defense, Classical Defense Deferred (C70)
• Ruy Lopez: Morphy Defense, Cozio Defense (C70)
• Ruy Lopez: Morphy Defense, Fianchetto Defense Deferred (C70)
• Ruy Lopez: Morphy Defense, Graz Variation (C70)
• Ruy Lopez: Morphy Defense, Norwegian Variation (C70)
• Ruy Lopez: Morphy Defense, Norwegian Variation, Nightingale Gambit (C70)
• Ruy Lopez: Morphy Defense, Schliemann Defense Deferred (C70)
• Ruy Lopez: Morphy Defense, Schliemann Defense Deferred, Jaenisch Gambit Deferred (C70)
• Ruy Lopez: Morphy Defense, Modern Steinitz Defense (C71)
• Ruy Lopez: Morphy Defense, Modern Steinitz Defense (C71)
• Ruy Lopez: Morphy Defense, Modern Steinitz Defense (C71)
• Ruy Lopez: Noah's Ark Trap (C71)
• Ruy Lopez: Closed, Kecskemet Variation (C72)
• Ruy Lopez: Morphy Defense, Modern Steinitz Defense (C72)
• Ruy Lopez: Morphy Defense, Modern Steinitz Defense (C73)
• Ruy Lopez: Morphy Defense, Modern Steinitz Defense (C73)
• Ruy Lopez: Morphy Defense, Modern Steinitz Defense (C74)
• Ruy Lopez: Morphy Defense, Modern Steinitz Defense (C74)
• Ruy Lopez: Morphy Defense, Modern Steinitz Defense, Siesta Variation (C74)
• Ruy Lopez: Morphy Defense, Modern Steinitz Defense (C75)
• Ruy Lopez: Morphy Defense, Modern Steinitz Defense (C75)
• Ruy Lopez: Morphy Defense, Modern Steinitz Defense, Fianchetto Variation (C76)
• Ruy Lopez: Morphy Defense, Anderssen Variation (C77)
• Ruy Lopez: Morphy Defense, Bayreuth Variation (C77)
• Ruy Lopez: Morphy Defense, Duras Variation (C77)
• Ruy Lopez: Morphy Defense, Jaffe Gambit (C77)
• Ruy Lopez: Morphy Defense, Mackenzie Variation (C77)
• Ruy Lopez: Morphy Defense, Tarrasch Variation (C77)
• Ruy Lopez: Morphy Defense, Wormald Attack (C77)
• Ruy Lopez: Wormald Attack, Grünfeld Variation (C77)
• Ruy Lopez: Brix Variation (C78)
• Ruy Lopez: Central Countergambit (C78)
• Ruy Lopez: Morphy Defense (C78)
• Ruy Lopez: Morphy Defense (C78)
• Ruy Lopez: Morphy Defense, Arkhangelsk Variation (C78)
• Ruy Lopez: Morphy Defense, Møller Variation (C78)
• Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation (C78)
• Ruy Lopez: Morphy Defense, Wing Attack (C78)
• Ruy Lopez: Rabinovich Variation (C78)
• Ruy Lopez: Morphy Defense, Steinitz Deferred (C79)
• Ruy Lopez: Morphy Defense, Steinitz Deferred (C79)
• Ruy Lopez: Steinitz Defense Deferred, Boleslavsky Variation (C79)
• Ruy Lopez: Steinitz Defense Deferred, Lipnitsky Variation (C79)
• Ruy Lopez: Morphy Defense, Tartakower Variation (C80)
• Ruy Lopez: Open (C80)
• Ruy Lopez: Open (C80)
• Ruy Lopez: Open (C80)
• Ruy Lopez: Open (C80)
• Ruy Lopez: Open, Berger Variation (C80)
• Ruy Lopez: Open, Bernstein Variation (C80)
• Ruy Lopez: Open, Bernstein Variation, Luther Line (C80)
• Ruy Lopez: Open, Friess Attack (C80)
• Ruy Lopez: Open, Harksen Gambit (C80)
• Ruy Lopez: Open, Karpov Gambit (C80)
• Ruy Lopez: Open, Knorre Variation (C80)
• Ruy Lopez: Open, Main Line (C80)
• Ruy Lopez: Open, Richter Variation (C80)
• Ruy Lopez: Open, Riga Variation (C80)
• Ruy Lopez: Open, Schlechter Defense (C80)
• Ruy Lopez: Open, Skipworth Gambit (C80)
• Ruy Lopez: Open, Zukertort Variation (C80)
• Ruy Lopez: Open, Howell Attack (C81)
• Ruy Lopez: Open, Howell Attack (C81)
• Ruy Lopez: Open, Howell Attack, Ekstrom Variation (C81)
• Ruy Lopez: Open (C82)
• Ruy Lopez: Open, Berlin Variation (C82)
• Ruy Lopez: Open, Dilworth Variation (C82)
• Ruy Lopez: Open, Italian Variation (C82)
• Ruy Lopez: Open, Motzko Attack (C82)
• Ruy Lopez: Open, Motzko Attack, Nenarokov Variation (C82)
• Ruy Lopez: Open, St. Petersburg Variation (C82)
• Ruy Lopez: Open, Breslau Variation (C83)
• Ruy Lopez: Open, Classical Defense (C83)
• Ruy Lopez: Open, Classical Defense (C83)
• Ruy Lopez: Open, Classical Defense, Main Line (C83)
• Ruy Lopez: Open, Malkin Variation (C83)
• Ruy Lopez: Open, Tarrasch Trap (C83)
• Ruy Lopez: Closed (C84)
• Ruy Lopez: Closed, Basque Gambit (C84)
• Ruy Lopez: Closed, Center Attack (C84)
• Ruy Lopez: Closed, Center Attack, Basque Gambit (C84)
• Ruy Lopez: Closed, Martinez Variation (C84)
• Ruy Lopez: Closed, Morphy Attack (C84)
• Ruy Lopez: Closed, Delayed Exchange (C85)
• Ruy Lopez: Closed, Worrall Attack (C86)
• Ruy Lopez: Closed, Worrall Attack, Castling Line (C86)
• Ruy Lopez: Closed, Worrall Attack, Castling Line (C86)
• Ruy Lopez: Closed, Worrall Attack, Delayed Castling Line (C86)
• Ruy Lopez: Closed, Averbakh Variation (C87)
• Ruy Lopez: Closed (C88)
• Ruy Lopez: Closed (C88)
• Ruy Lopez: Closed, Alekhine Gambit (C88)
• Ruy Lopez: Closed, Anti-Marshall (C88)
• Ruy Lopez: Closed, Balla Variation (C88)
• Ruy Lopez: Closed, Leonhardt Variation (C88)
• Ruy Lopez: Closed, Rosen Attack (C88)
• Ruy Lopez: Closed, Trajkovic Counterattack (C88)
• Ruy Lopez: Noah's Ark Trap (C88)
• Ruy Lopez: Marshall Attack (C89)
• Ruy Lopez: Marshall Attack (C89)
• Ruy Lopez: Marshall Attack, Main Line (C89)
• Ruy Lopez: Marshall Attack, Main Line, Spassky Variation (C89)
• Ruy Lopez: Marshall Attack, Modern Main Line (C89)
• Ruy Lopez: Marshall Attack, Modern Variation (C89)
• Ruy Lopez: Marshall Attack, Original Marshall Attack (C89)
• Ruy Lopez: Marshall Attack, Re3 Variation (C89)
• Ruy Lopez: Marshall Attack, Steiner Variation (C89)
• Ruy Lopez: Closed (C90)
• Ruy Lopez: Closed, Lutikov Variation (C90)
• Ruy Lopez: Closed, Pilnik Variation (C90)
• Ruy Lopez: Closed, Suetin Variation (C90)
• Ruy Lopez: Closed, Bogoljubow Variation (C91)
• Ruy Lopez: Closed, Yates Variation (C91)
• Ruy Lopez: Closed, Yates Variation, Short Attack (C91)
• Ruy Lopez: Closed (C92)
• Ruy Lopez: Closed, Flohr System (C92)
• Ruy Lopez: Closed, Karpov Variation (C92)
• Ruy Lopez: Closed, Kholmov Variation (C92)
• Ruy Lopez: Closed, Smyslov-Breyer-Zaitsev Hybrid (C92)
• Ruy Lopez: Closed, Zaitsev System (C92)
• Ruy Lopez: Closed, Smyslov Defense (C93)
• Ruy Lopez: Closed, Breyer Defense (C94)
• Ruy Lopez: Closed, Breyer Defense, Quiet Variation (C94)
• Ruy Lopez: Closed, Breyer (C95)
• Ruy Lopez: Closed, Breyer Defense (C95)
• Ruy Lopez: Closed, Breyer Defense (C95)
• Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid (C95)
• Ruy Lopez: Closed, Borisenko Variation (C96)
• Ruy Lopez: Closed, Chigorin Defense (C96)
• Ruy Lopez: Closed, Chigorin Defense (C96)
• Ruy Lopez: Closed, Chigorin Defense, Gajewski Gambit (C96)
• Ruy Lopez: Closed, Keres Defense (C96)
• Ruy Lopez: Closed, Rossolimo Defense (C96)
• Ruy Lopez: Closed, Chigorin Defense (C97)
• Ruy Lopez: Closed, Chigorin Defense (C97)
• Ruy Lopez: Closed, Chigorin, Yugoslav System (C97)
• Ruy Lopez: Closed, Chigorin Defense (C98)
• Ruy Lopez: Closed, Chigorin Defense (C98)
• Ruy Lopez: Closed, Chigorin Defense, Panov System (C99)