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 Nf6
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♞ You have reached Alekhine Defense B02 — the catalogued line ends exactly here.
Matching openings 56
- Alekhine Defense: Krejcik Variation B02 1 ply deeper
- Alekhine Defense: Maróczy Variation B02 1 ply deeper
- Alekhine Defense: Brooklyn Variation B02 2 plies deeper
- Alekhine Defense: Mokele Mbembe B02 2 plies deeper
- Alekhine Defense: Normal Variation B02 2 plies deeper
- Alekhine Defense: Scandinavian Variation B02 2 plies deeper
- Alekhine Defense: Buckley Attack B02 3 plies deeper
- Alekhine Defense: Krejcik Variation, Krejcik Gambit B02 3 plies deeper
- Alekhine Defense: Sämisch Attack B02 3 plies deeper
- Alekhine Defense: Two Pawns Attack B02 3 plies deeper
- Alekhine Defense: Welling Variation B02 3 plies deeper
- Alekhine Defense B03 3 plies deeper
…and 44 more lines run through this position — keep making moves to narrow it down.
3810 catalogued lines in total · openings encyclopedia