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Openings
- Chess Atlas Subsections
- VOL. I • Chess HistoryFrom Chaturanga to Neural Engines
- VOL. II • Classic ChessPieces, Notation & Rules
- VOL. III • Legendary PlayersPantheon of Chess Immortals
- VOL. IV • Great GamesInteractive game studies
- VOL. V • OpeningsOriginal CAISSORA Opening Articles
- VOL. VI • Tactics & StrategyForks, Pins & Board Geometry
Chess Atlas Codex
Codex of Opening Systems
All 126 opening families in one catalogue: search by name, move or player, and filter by the kind of position.
126families
Key set-ups
8 families
ECO E616…e5Tabiya: 8…Ne7119 linesKing's Indian Defense
- Semi-closed games
- Fianchetto
- Sharp play
- Closed centre
Let White build the centre: it will become a target
Study opening- ECO A101.c4Tabiya: 6…Nb6175 lines
English Opening
- Flank openings
- Fianchetto
- Positional play
- Hypermodern
A centre without central pawns
Study opening - ECO E003.g3Tabiya: 8…b532 lines
Catalan Opening
- Closed games
- Fianchetto
- Positional play
The queen's gambit with a bishop on g2
Study opening - ECO A092.c4Tabiya: 7…Nc643 lines
Réti Opening
- Flank openings
- Fianchetto
- Hypermodern
The centre from a distance
Study opening - ECO A001.g3Tabiya: 5…Be720 lines
Hungarian Opening
- Flank openings
- Fianchetto
- Positional play
- Hypermodern
The bishop on g2 before the plan
Study opening - ECO A001.b4Tabiya: 3.Bxe527 lines
Polish Opening
- Flank openings
- Fianchetto
- Offbeat
The Orangutan strolls down the queenside
Study opening - ECO A011.b3Tabiya: 4.Bb518 lines
Nimzo-Larsen Attack
- Flank openings
- Fianchetto
- Hypermodern
The bishop looks over the pawn
Study opening - ECO A072.g3Tabiya: 7…Nc627 lines
King's Indian Attack
- Flank openings
- Fianchetto
- Set-up systems
The King's Indian Defence, played by White with a tempo in hand
Study opening