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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4
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♞ You have reached Scotch Game C45 — the catalogued line ends exactly here.
Matching openings 28
- Scotch Game: Classical Variation C45 1 ply deeper
- Scotch Game: Malaniuk Variation C45 1 ply deeper
- Scotch Game: Schmidt Variation C45 1 ply deeper
- Scotch Game: Steinitz Variation C45 1 ply deeper
- Scotch Game: Alekhine Gambit C45 2 plies deeper
- Scotch Game: Braune Variation C45 2 plies deeper
- Scotch Game: Fraser Variation C45 2 plies deeper
- Scotch Game: Horwitz Attack C45 2 plies deeper
- Scotch Game: Paulsen Variation C45 2 plies deeper
- Scotch Game: Potter Variation C45 2 plies deeper
- Scotch Game: Steinitz Variation C45 2 plies deeper
- Scotch Game: Classical Variation, Intermezzo Variation C45 3 plies deeper
…and 16 more lines run through this position — keep making moves to narrow it down.
3810 catalogued lines in total · openings encyclopedia