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Encyclopedia of Chess Openings

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ECO	Opening Name		DOWNLOAD!
C80	Ruy Lopez: (Spanish	C80	1.e4-e5; 2.Nf3-Nc6;
	opening): open (Tarrasch)		3.Bb5-a6; 4.Ba4-Nf6;
	defence		5.O-O-Ne4
	1) Tartakower variation		6.Qe2
	2) Knorre variation		6.Nc3
	3) 6.d4 variation		6.d4
	4) Rest in C80		Rest
C81	Ruy Lopez: open defense,	C81	1.e4-e5; 2.Nf3-Nc6;
	Howell attack		3.Bb5-a6; 4.Ba4-Nf6;
			5.O-O-Ne4; 6.d4-b5;
			7.Bb3-d5; 8.dxe5-Be6;
			9.Qe2
	1) Ekstroem variation		9...Be7; 10.Rd1-O-O; 11.c4-bxc4;
			12.Bxc4-Qd7
	2) Adam variation		9...Be7; 10.c4
	3) Rest in C81		Rest
C82	Ruy Lopez: open defense	C82	1.e4-e5; 2.Nf3-Nc6;
	(9.c3)		3.Bb5-a6; 4.Ba4-Nf6;
			5.O-O-Ne4; 6.d4-b5;
			7.Bb3-d5; 8.dxe5-Be6;
			9.c3
	1) Berlin variation		9...Nc5
	2) Italian variation		9...Bc5
	3) Rest in C82		Rest
C83	Ruy Lopez: open, classical	C83	1.e4-e5; 2.Nf3-Nc6;
	defense		3.Bb5-a6; 4.Ba4-Nf6;
			5.O-O-Ne4; 6.d4-b5;
			7.Bb3-d5; 8.dxe5-Be6;
			9.c3-Be7
	1) Malkin variation		10.Nbd2-O-O; 11.Qe2
	2) 10.Re1 variation		10.Re1
	3) Rest in C83		Rest
C84	Ruy Lopez: closed defense	C84	1.e4-e5; 2.Nf3-Nc6;
			3.Bb5-a6; 4.Ba4-Nf6;
			5.O-O-Be7
	1) Centre attack		6.d4
	2) Rest in C84		Rest
C85	Ruy Lopez: closed	C85	1.e4-e5; 2.Nf3-Nc6;
	defense, exchange		3.Bb5-a6; 4.Ba4-Nf6;
	variation doubly deferred		5.O-O-Be7; 6.Bxc6
			Eco C85
C86	Ruy Lopez: closed	C86	1.e4-e5; 2.Nf3-Nc6;
	defense, Worrall attack		3.Bb5-a6; 4.Ba4-Nf6;
			5.O-O-Be7; 6.Qe2
	1) Sharp line		6...b5; 7.Bb3-O-O
	2) Solid line		6...b5; 7.Bb3-d6
	3) Rest in C86		Rest
C87	Ruy Lopez: closed	C87	1.e4-e5; 2.Nf3-Nc6;
	defense, Averbach		3.Bb5-a6; 4.Ba4-Nf6;
	variation		5.O-O-Be7; 6.Re1-d6
			Eco C87
C88	Ruy Lopez: closed defence	C88	1.e4-e5; 2.Nf3-Nc6;
			3.Bb5-a6; 4.Ba4-Nf6;
			5.O-O-Be7; 6.Re1-b5;
			7.Bb3
	1) Leonhardt variation		7...d6; 8.c3-Na5; 9.Bc2-c5;
			10.d4-Qc7; 11.h3-Nc6;
			12.d5-Nb8;13.Nbd2-g5 (0 games)
	2) Balla variation		7....d6; 8.c3-Na5; 9.Bc2-c5;
			10.d4-Qc7; 11.a4 (0 games)
	3) 7...d6, 8.d4 variation		7...d6;  8.d4 (0 games)
	4) Trajkovic counter- attack		7...Bb7
	5) 7...O-O variation		7...O-O
	6) Rest in C88		Rest
C89	Ruy Lopez: closed	C89	1.e4-e5; 2.Nf3-Nc6;
	defense, Marshall counter- attack		3.Bb5-a6; 4.Ba4-Nf6;
			5.O-O-Be7; 6.Re1-b5;
			7.Bb3-O-O; 8.c3-d5
	1) 11...c6  variation		9.exd5-Nxd5; 10.Nxe5-Nxe5;
			11.Rxe5-c6
	2) Herman Steiner variation		9.exd5-e4
	3) Rest in C89		Rest

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