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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
61 families
ECO C402.Nf3Tabiya: 5…Be73 linesKing's Knight Opening
- Open games
- Classical
The most natural second move
Study opening- ECO C441 lines
Dresden Opening
- Open games
- Offbeat
Study opening - ECO C443.Nxe5Tabiya: 4…Ng61 lines
Irish Gambit
- Open games
- Gambits
- Sharp play
- Open centre
A knight for a pawn and a hope for the centre
Study opening - ECO C443.c3Tabiya: 6…Qxd516 lines
Ponziani Opening
- Open games
- Classical
A pawn on c3 for the sake of d4
Study opening - ECO C463.Nc3Tabiya: 6…Nf66 lines
Three Knights Opening
- Open games
- Classical
- Symmetry
The fourth knight stays at home
Study opening - ECO D002.Qd3Tabiya: 3…c52 lines
Amazon Attack
- Closed games
- Offbeat
The queen out early, the bishop shut in
Study opening - ECO D004.f3Tabiya: 5…c649 lines
Blackmar-Diemer Gambit
- Closed games
- Gambits
- Sharp play
- Big pawn centre
A pawn for time and an open f-file
Study opening - ECO D013.Bf4Tabiya: 4…Na64 lines
Rapport-Jobava System
- Closed games
- Sharp play
- Set-up systems
A London with a knight eyeing c7
Study opening - ECO D013.Bg5Tabiya: 4.f38 lines
Richter-Veresov Attack
- Closed games
- Set-up systems
The bishop goes first, the c-pawn stays home
Study opening - ECO D055.b3Tabiya: 7…O-O6 lines
Rubinstein Opening
- Closed games
- Positional play
A Colle with the bishop rushing to b2
Study opening - ECO E601 lines
Queen's Pawn
- Closed games
Study opening