Sicilian Defence, Najdorf Variation

GPTKB entity

Predicate	Object
gptkbp:instanceOf	chess opening
gptkbp:characteristic	5...a6
gptkbp:countermeasures	active
gptkbp:ECOCode	gptkb:B96 gptkb:B99 gptkb:B90 gptkb:B92 B97 B98 B91 B93 B94 B95
gptkbp:family	gptkb:Semi-Open_Game gptkb:Open_Sicilian
gptkbp:favoredBy	aggressive players
gptkbp:favoredColor	Black
gptkbp:firstBook	1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6
gptkbp:frequentlyPlayedBy	club level grandmaster level
https://www.w3.org/2000/01/rdf-schema#label	Sicilian Defence, Najdorf Variation
gptkbp:mainLine	6.Bc4 6.Be2 6.Be3 6.Bg5 6.f3 6.h3
gptkbp:namedAfter	gptkb:Miguel_Najdorf
gptkbp:notableFor	gptkb:Bobby_Fischer gptkb:Garry_Kasparov gptkb:Magnus_Carlsen gptkb:Miguel_Najdorf gptkb:Viswanathan_Anand
gptkbp:notableGame	gptkb:Fischer_vs._Spassky,_1972 gptkb:Kasparov_vs._Karpov,_1990 Anand vs. Topalov, 2010
gptkbp:originatedIn	1940s
gptkbp:parentOrganization	gptkb:Sicilian_Defence
gptkbp:popularFor	gptkb:Bobby_Fischer gptkb:Garry_Kasparov gptkb:Magnus_Carlsen gptkb:Viswanathan_Anand
gptkbp:riskFactor	double-edged
gptkbp:tactics	piece activity pawn storms exchange sacrifices
gptkbp:theme	kingside attack pawn structure complexity queenside expansion central control
gptkbp:theory	very deep
gptkbp:usedIn	gptkb:World_Chess_Championship_matches
gptkbp:yearNamed	gptkb:Encyclopaedia_of_Chess_Openings
gptkbp:bfsParent	gptkb:B89
gptkbp:bfsLayer	7