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. By default move orders are strict — flip the toggle to group by position and pull in transpositions.
⚖ Grouping by position
Grouping by position: lines that reach this position by a different move order are included too.
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5
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♞ You have reached Scotch Game: Classical Variation C45 — the catalogued line ends exactly here.
Book continuations win% from 1.5M rated games
Matching openings 11
- Scotch Game: Potter Variation C45 1 ply deeper
- Scotch Game: Classical Variation, Intermezzo Variation C45 2 plies deeper
- Scotch Game: Romanishin Variation C45 2 plies deeper
- Scotch Game: Blumenfeld Attack C45 3 plies deeper
- Scotch Game: Classical Variation, Millennium Variation C45 4 plies deeper
- Scotch Game: Classical Variation, Blackburne Attack C45 5 plies deeper
- Scotch Game: Meitner Variation C45 5 plies deeper
- Scotch Game: Paulsen Attack C45 5 plies deeper
- Scotch Game: Paulsen, Gunsberg Defense C45 6 plies deeper
- Scotch Game: Gottschall Variation C45 16 plies deeper
…and 1 more lines run through this position — keep making moves to narrow it down.
3810 catalogued lines in total · openings encyclopedia