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Encyclopedia of Chess Openings

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  • A00-A99
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ECO	Opening Name		DOWNLOAD!
A80	Dutch defense	A80	1.d4-f5
	1) Spielmann gambit		2.Nc3-Nf6; 3.g4
	2) Manhattan (Alapin) variation		2.Qd3
	3) Korchnoi attack		2.h3
	4) Krejcik gambit		2.g4
	5) 2.Bg5 variation		2.Bg5
	6) Rest in A80		Rest
A81	Dutch defense	A81	1.d4-f5; 2.g3
	1) Blackburne variation		2...Nf6; 3.Bg2-e6; 4.Nh3
	2) 3...g6 variation		2...Nf6; 3.Bg2-g6
	3) Leningrad, Basman system		2...g6; 3.Bg2-Bg7; 4.Nf3-c6;
			5.O-O-Nh6
	4) Leningrad, Karlsbad variation		2...g6; 3.Bg2-Bg7; 4.Nh3
	5) Rest in A81		Rest
A82	Dutch defense: Staunton	A82	1.d4-f5; 2.e4
	gambit
	1) Balogh defense		2...d6
	2) 2...fxe4 variation		2...fxe4
	3) Rest in A82		Rest
A83	Dutch defense: Staunton	A83	1.d4-f5; 2.e4-fxe4;
	gambit, Staunton's line		3.Nc3-Nf6; 4.Bg5
	1) Alekhine variation		4...g6; 5.h4
	2) Lasker variation		4...g6; 5.f3
	3) Chigorin variation		4...c6
	4) Nimzovich variation		4...b6
	5) Rest in A83		Rest
A84	Dutch defense	A84	1.d4-f5; 2.c4
	1) Bladel variation		2...g6; 3.Nc3-Nh6
	2) 2...e6 variation		2...e6
	3) 2...Nf6 variation		2...Nf6
	4) Rest in A84		Rest
A85	Dutch defense (with 2.c4 and 3.Nc3)	A85	1.d4-f5; 2.c4-Nf6; 3.Nc3
			Eco A85
A86	Dutch defense (with 2.c4	A86	1.d4-f5; 2.c4-Nf6; 3.g3
	and 3.g3)
	1) Hort-Antoshin system		3...d6; 4.Bg2-c6; 5.Nc3-Qc7
	2) Leningrad variation		3...g6
	3) Rest in A86		Rest
A87	Dutch defense: Leningrad,	A87	1.d4-f5; 2.c4-Nf6; 3.g3-g6;
	main variation		4.Bg2-Bg7; 5.Nf3
			Eco A87
A88	Dutch defense: Leningrad,	A88	1.d4-f5; 2.c4-Nf6; 3.g3-g6;
	main variation (with 7...c6)		4.Bg2-Bg7; 5.Nf3-O-O;
			6.O-O-d6; 7.Nc3-c6
			Eco A88
A89	Dutch defense: Leningrad,	A89	1.d4-f5; 2.c4-Nf6; 3.g3-g6;
	main variation (with Nc6)		4.Bg2-Bg7; 5.Nf3-O-O;
			6.O-O-d6; 7.Nc3-Nc6
			Eco A89

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