Opening explorer
Walk any move order through the catalog: pick a book continuation and watch the board, or open the matching ECO lines on the side. Move orders, not transpositions — exactly the paths over the board. Prefer the family trees? Every opening page has one.
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
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Matching openings 96
- King's Indian Defense: Normal Variation E70 1 ply deeper
- King's Indian Defense: Normal Variation E70 2 plies deeper
- King's Indian Defense: Smyslov Variation E61 3 plies deeper
- King's Indian Defense: Fianchetto Variation, Delayed Fianchetto E62 3 plies deeper
- King's Indian Defense: Accelerated Averbakh Variation E70 3 plies deeper
- King's Indian Defense: Kramer Variation E70 3 plies deeper
- King's Indian Defense: Makogonov Variation E71 3 plies deeper
- King's Indian Defense: Normal Variation, Deferred Fianchetto E72 3 plies deeper
- King's Indian Defense: Normal Variation, Standard Development E73 3 plies deeper
- King's Indian Defense: Four Pawns Attack E76 3 plies deeper
- King's Indian Defense: Sämisch Variation E80 3 plies deeper
- King's Indian Defense: Normal Variation, Rare Defenses E90 3 plies deeper
…and 84 more lines run through this position — keep making moves to narrow it down.
3810 catalogued lines in total · openings encyclopedia