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. e4 d6 2. d4 Nf6
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♞ You have reached Pirc Defense B00 — the catalogued line ends exactly here.
Matching openings 35
- Lion Defense: Lion's Jaw B00 1 ply deeper
- Pirc Defense: Roscher Gambit B00 1 ply deeper
- Czech Defense B07 2 plies deeper
- Lion Defense B07 2 plies deeper
- Pirc Defense B07 2 plies deeper
- Lion Defense: Anti-Philidor B07 3 plies deeper
- Lion Defense: Bayonet Attack B07 3 plies deeper
- Pirc Defense: Byrne Variation B07 3 plies deeper
- Pirc Defense: Kholmov System B07 3 plies deeper
- Pirc Defense: Sveshnikov System B07 3 plies deeper
- Pirc Defense: Classical Variation B08 3 plies deeper
- Pirc Defense: Austrian Attack B09 3 plies deeper
…and 23 more lines run through this position — keep making moves to narrow it down.
3810 catalogued lines in total · openings encyclopedia