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 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3
◀ Undo move
♞ You have reached Queen's Indian Defense: Kasparov-Petrosian Variation E12 — the catalogued line ends exactly here.
Matching openings 11
- Queen's Indian Defense: Kasparov-Petrosian Variation, Andersson Variation E12 1 ply deeper
- Queen's Indian Defense: Kasparov-Petrosian Variation, Hedgehog Variation E12 1 ply deeper
- Queen's Indian Defense: Kasparov-Petrosian Variation, Main Line E12 1 ply deeper
- Queen's Indian Defense: Kasparov-Petrosian Variation, Marco Defense E12 1 ply deeper
- Queen's Indian Defense: Kasparov-Petrosian Variation, Classical Variation E12 3 plies deeper
- Queen's Indian Defense: Kasparov-Petrosian Variation, Modern Variation E12 3 plies deeper
- Queen's Indian Defense: Kasparov-Petrosian Variation, Kasparov Attack E12 4 plies deeper
- Queen's Indian Defense: Kasparov-Petrosian Variation, Petrosian Attack E12 4 plies deeper
- Queen's Indian Defense: Kasparov-Petrosian Variation, Rashkovsky Attack E12 4 plies deeper
- Queen's Indian Defense: Kasparov-Petrosian Variation, Romanishin Attack E12 4 plies deeper
…and 1 more lines run through this position — keep making moves to narrow it down.
3810 catalogued lines in total · openings encyclopedia