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. Nc3 Nf6 4. Bb5
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♞ You have reached Four Knights Game: Spanish Variation C48 — the catalogued line ends exactly here.
Matching openings 24
- Four Knights Game: Spanish Variation, Classical Variation C48 1 ply deeper
- Four Knights Game: Spanish Variation, Rubinstein Variation C48 1 ply deeper
- Four Knights Game: Spanish Variation, Double Spanish C49 1 ply deeper
- Four Knights Game: Spanish Variation, Ranken Variation C48 2 plies deeper
- Four Knights Game: Spanish Variation, Rubinstein Variation Accepted C48 2 plies deeper
- Four Knights Game: Spanish Variation, Rubinstein Variation C48 2 plies deeper
- Four Knights Game: Spanish Variation, Double Spanish C49 4 plies deeper
- Four Knights Game: Spanish Variation, Nimzowitsch Variation C49 4 plies deeper
- Four Knights Game: Spanish Variation, Rubinstein Variation, Marshall Gambit C48 5 plies deeper
- Four Knights Game: Spanish Variation, Rubinstein Variation, Marshall Variation C48 5 plies deeper
- Four Knights Game: Spanish Variation C49 5 plies deeper
- Four Knights Game: Spanish Variation, Symmetrical Variation C49 5 plies deeper
…and 12 more lines run through this position — keep making moves to narrow it down.
3810 catalogued lines in total · openings encyclopedia