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. Bc4 Nf6 4. Ng5 d5 5. exd5
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Matching openings 23
- Italian Game: Two Knights Defense, Fritz Variation C57 1 ply deeper
- Italian Game: Two Knights Defense, Kloss Gambit C57 1 ply deeper
- Italian Game: Two Knights Defense, Ulvestad Variation C57 1 ply deeper
- Italian Game: Two Knights Defense, Polerio Defense C58 1 ply deeper
- Italian Game: Two Knights Defense, Fried Liver Attack C57 2 plies deeper
- Italian Game: Two Knights Defense, Lolli Attack C57 2 plies deeper
- Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line C58 2 plies deeper
- Italian Game: Two Knights Defense, Polerio Defense, Kieseritzky Variation C58 2 plies deeper
- Italian Game: Two Knights Defense, Pincus Variation C57 3 plies deeper
- Italian Game: Two Knights Defense, Ulvestad Variation, Kurkin Gambit C57 4 plies deeper
- Italian Game: Two Knights Defense, Fritz, Gruber Variation C57 6 plies deeper
- Italian Game: Two Knights Defense C58 6 plies deeper
…and 11 more lines run through this position — keep making moves to narrow it down.
3810 catalogued lines in total · openings encyclopedia