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. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3
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Book continuations win% from 1.5M rated games
Matching openings 31
- Blackmar-Diemer Gambit Accepted D00 1 ply deeper
- Blackmar-Diemer Gambit Declined: Brombacher Countergambit D00 1 ply deeper
- Blackmar-Diemer Gambit Declined: Elbert Countergambit D00 1 ply deeper
- Blackmar-Diemer Gambit Declined: Gedult Defense D00 1 ply deeper
- Blackmar-Diemer Gambit Declined: Lamb Defense D00 1 ply deeper
- Blackmar-Diemer Gambit Declined: Langeheinicke Defense D00 1 ply deeper
- Blackmar-Diemer Gambit Declined: O'Kelly Defense D00 1 ply deeper
- Blackmar-Diemer Gambit Declined: Vienna Defense D00 1 ply deeper
- Blackmar-Diemer Gambit Declined: Weinsbach Defense D00 1 ply deeper
- Blackmar-Diemer Gambit Accepted: Ryder Gambit D00 2 plies deeper
- Blackmar-Diemer Gambit Declined: Weinsbach Defense, Pfrang Gambit D00 2 plies deeper
- Blackmar-Diemer Gambit Accepted: Bogoljubow Defense D00 3 plies deeper
…and 19 more lines run through this position — keep making moves to narrow it down.
3810 catalogued lines in total · openings encyclopedia