Improve your chess in Eco Chess
No blitz, ONLY CHESS!

Encyclopedia of Chess Openings

Eco Code

• CHESS STORE!
  • Chess Opening Books
  • Chess Tactical Books
  • Chess Endings Books
  • Chess Strategy Books
  • Chess Software
• Openings
  • A00-A99
    • A00-A09
    • A10-A19
    • A20-A29
    • A30-A39
    • A40-A49
    • A50-A59
    • A60-A69
    • A70-A79
    • A80-A89
    • A90-A99
  • B00-B99
    • B00-B09
    • B10-B19
    • B20-B29
    • B30-B39
    • B40-B49
    • B50-B59
    • B60-B69
    • B70-B79
    • B80-B89
    • B90-B99
  • C00-C99
    • C00-C09
    • C10-C19
    • C20-C29
    • C30-C39
    • C40-C49
    • C50-C59
    • C60-C69
    • C70-C79
    • C80-C89
    • C90-C99
  • D00-D99
    • D00-D09
    • D10-D19
    • D20-D29
    • D30-D39
    • D40-D49
    • D50-D59
    • D60-D69
    • D70-D79
    • D80-D89
    • D90-D99
  • E00-E99
    • E00-E09
    • E10-E19
    • E20-E29
    • E30-E39
    • E40-E49
    • E50-E59
    • E60-E69
    • E70-E79
    • E80-E89
    • E90-E99
• Training
• Endings
• Players
  • Chess championships
    • Pre-FIDE events (before 1948)
    • FIDE events (after 1948)
• Laws
• Chess Links

POST in
Eco Chess!

ECO	Opening Name		DOWNLOAD!
A70	Benoni defense: classical	A70	1.d4-Nf6; 2.c4-c5; 3.d5-e6;
	(with e4 and Nf3)		4.Nc3-exd5; 5.cxd5-d6;
			6.e4-g6; 7.Nf3
	1) Without 9.O-O		7...Bg7 8.Be2
	2) Rest in A70		Rest
A71	Benoni defense: classical	A71	1.d4-Nf6; 2.c4-c5; 3.d5-e6;
	(8.Bg5)		4.Nc3 exd5; 5.cxd5-d6;
			6.e4-g6; 7.Nf3-Bg7; 8.Bg5
			Eco A71
A72	Benoni defense: classical	A72	1.d4-Nf6; 2.c4-c5; 3.d5-e6;
	(without  9.O-O)		4.Nc3-exd5; 5.cxd5-d6;
			6.e4-g6; 7.Nf3-Bg7;
			8.Be2-O-O
			Eco A72
A73	Benoni defense: classical	A73	1.d4-Nf6; 2.c4-c5; 3.d5-e6;
	(9.O-O)		4.Nc3-exd5; 5.cxd5-d6;
			6.e4-g6; 7.Nf3-Bg7;
			8.Be2-O-O; 9.O-O
			Eco A73
A74	Benoni defense: classical	A74	1.d4-Nf6; 2.c4-c5; 3.d5-e6;
	(9...a6 10.a4)		4.Nc3-exd5; 5.cxd5-d6;
			6.e4-g6; 7.Nf3-Bg7;
			8.Be2-O-O; 9.O-O a6; 10.a4
			Eco A74
A75	Benoni defense: classical	A75	1.d4-Nf6; 2.c4-c5; 3.d5-e6;
	(with 9...a6 and 10...Bg4)		4.Nc3-exd5; 5.cxd5-d6;
			6.e4 g6; 7.Nf3-Bg7;
			8.Be2-O-O; 9.O-O a6;
			10.a4-Bg4
			Eco A75
A76	Benoni defense: classical	A76	1.d4-Nf6; 2.c4-c5; 3.d5-e6;
	(9...Re8)		4.Nc3-exd5; 5.cxd5-d6;
			6.e4-g6; 7.Nf3-Bg7;
			8.Be2-O-O; 9.O-O-Re8
			Eco A76
A77	Benoni defense: classical	A77	1.d4-Nf6; 2.c4-c5; 3.d5-e6;
	(9...Re8 10.Nd2)		4.Nc3-exd5; 5.cxd5-d6;
			6.e4-g6; 7.Nf3-Bg7;
			8.Be2-O-O; 9.O-O-Re8;
			10.Nd2
			Eco A77
A78	Benoni defense: classical	A78	1.d4-Nf6; 2.c4-c5; 3.d5-e6;
	(with 9...Re8 and 10...Na6)		4.Nc3-exd5; 5.cxd5-d6;
			6.e4-g6; 7.Nf3-Bg7;
			8.Be2-O-O; 9.O-O-Re8;
			10.Nd2-Na6
			Eco A78
A79	Benoni defense: classical	A79	1.d4-Nf6; 2.c4-c5; 3.d5-e6;
	(11.f3)		4.Nc3-exd5; 5.cxd5-d6;
			6.e4-g6; 7.Nf3-Bg7;
			8.Be2-O-O; 9.O-O-Re8;
			10.Nd2-Na6; 11.f3
			Eco A79

Recommend Ecochess! to a friend
You can recommend up to 4 friends at once!