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
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♞ You have reached Indian Defense: Normal Variation A50 — the catalogued line ends exactly here.
Matching openings 576
- Indian Defense: Medusa Gambit A50 1 ply deeper
- Indian Defense: Pyrenees Gambit A50 1 ply deeper
- Mexican Defense A50 1 ply deeper
- Queen's Indian Accelerated A50 1 ply deeper
- Slav Indian A50 1 ply deeper
- Indian Defense: Budapest Gambit A51 1 ply deeper
- Old Indian Defense A53 1 ply deeper
- Benoni Defense A56 1 ply deeper
- Indian Defense: West Indian Defense E60 1 ply deeper
- Indian Defense: Budapest Gambit Accepted A51 2 plies deeper
- Old Indian Defense: Aged Gibbon Gambit A53 2 plies deeper
- Catalan Opening E00 2 plies deeper
…and 564 more lines run through this position — keep making moves to narrow it down.
3810 catalogued lines in total · openings encyclopedia