Openings
ECO Codes
- very comprehensive, with search option.
ECO Calculator
Chess Openings
- a graphical html version of the ECO database distributed with GNU Chess
Chess Informant
's classification of openings, endings and combinations.
Many openings
(by Dave Regis) with analysis
Online Chess Openings Library
- local copy of files supplied with ChessTutor, Java and Ascii
Chess for Success
openings guide
Openings for berserk attackers
(by David Flude)
Unusal Openings
with analysis by 'acummin'
Unorthodox Openings
from ChessWorks
Openings
with analysis from ChessWorks.
Openings
with analysis by Cornbelt Chess Alliance, the Vienna and Center Counter
Alapin-French
(1. e4 e6 2. d4 d5 3. Be3).
Blackmar-Diemer Gambit (1.d4 d5 2.Nc3 Nf6 3.e4 dxe4 4.f3) has several pages from
David Flude
,
Jyrki Heikkinen
, and
Tom Purser
.
Cochrane Gambit
(1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nxf7)
Diemer-Duhm Gambit
(1.e4 e6 2.d4 d5 3.c4)
King's Gambit and Sicilian
(by Ignacio Marin)
Jaenisch
(1.e5 e5 2.Nf3 Nc6 3.Bb5 f5; by Willem Leenen and Arman Sternau) [in Dutch]
Scotch 4...Qh4
by Villy Isaksen
Sicilian Dragon
- Java site with sample games