Exact catalogue record
Réti Opening: Anglo-Slav Variation, London Defensive SystemA12
Réti Opening: Anglo-Slav Variation, London Defensive System is the source catalogue’s name for the exact position reached by the move order below. It is filed under ECO A12, in volume A (flank openings, irregular first moves, and many English/Reti structures).
On this page
- ECO code
- A12
- Opening family
- Réti Opening
- Recorded half-moves
- 8
- Last numbered move
- 4
- Side to move
- White
- Castling rights
- White kingside, White queenside, Black kingside, Black queenside
- Material
- Material is level
- FEN
- rn1qkb1r/pp2pppp/2p2n2/3p1b2/2P5/1P3NP1/P2PPP1P/RNBQKB1R w KQkq - 1 5
Scope of this record
This page preserves a source name, one exact legal move sequence and its resulting FEN. It does not claim that the sequence is best, common or strategically self-contained. Opening names can cover several move orders; the links below report only parent, continuation and family relationships present in this catalogue.
Open in analysis board Add this line to repertoire
Comes from
Main continuations
- Réti Opening: Anglo-Slav Variation, London Defensive System (A12)
- Réti Opening: Anglo-Slav Variation, London Defensive System (A12)
Other records under Réti Opening
These records share the source catalogue’s family label; that relationship alone does not imply the same plans or resulting position.
- Réti Opening (A09)
- Réti Opening: Advance Variation (A09)
- Réti Opening: Advance Variation, Michel Gambit (A09)
- Réti Opening: Advance Variation, Navara Gambit (A09)
- Réti Opening: Penguin Variation (A09)
- Réti Opening: Reversed Blumenfeld Gambit (A09)
- Réti Opening: Réti Accepted (A09)
- Réti Opening: Réti Gambit, Keres Variation (A09)
Save or reproduce the line
The repertoire link transfers this exact legal sequence into a draft; choose whether you play White or Black before saving it locally. The analysis link reproduces the recorded FEN. New to SAN notation? See how to read chess moves.