Chess opening

King's Indian Defence, Classical Variation Berlin Defence Marshall gambit Keres Defence Leningrad Dutch Portuguese Opening McCutcheon Variation Sicilian Defence French defence Caro-Kann defence Black Knights' Tango Sicilian Defence, Smith–Morra Gambit Queen's Indian Defense gambit Prussian Game Queen's Game Lopez Opening Swiss Gambit London System Two Knights Defense Greco Defence Wade Defence Manhattan Variation Sicilian Defence, Wing Gambit Barry Attack Goldsmith Defence Vienna Gambit King's Gambit Declined Queen's Gambit Declined Neo-Indian Attack Petrov's Defence French Defence, Exchange Variant chess opening variation Karpov Variation Zaitsev Variation Inverted Hungarian Opening corn stalk defence Lemming Defence Stonewall Attack Sicilian Defence, Smith-Morra Gambit, Siberian Trap Lewis Gambit Balogh Defense Old Indian Defense Center Game Vienna Game Hungarian Defense Latvian Gambit Polish Defense Three Knights Game Saragossa Opening