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.
1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5
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Book continuations win% from 1.5M rated games
Matching openings 26
- Queen's Gambit Declined: Tarrasch Defense D32 1 ply deeper
- Tarrasch Defense: Schara Gambit D32 1 ply deeper
- Tarrasch Defense: Marshall Gambit D32 2 plies deeper
- Tarrasch Defense: Two Knights Variation D32 2 plies deeper
- Tarrasch Defense: Rubinstein System D33 4 plies deeper
- Queen's Gambit Declined: Tarrasch Defense D32 5 plies deeper
- Tarrasch Defense: Tarrasch Gambit D32 5 plies deeper
- Tarrasch Defense: Prague Variation D33 5 plies deeper
- Tarrasch Defense: Swedish Variation D33 5 plies deeper
- Tarrasch Defense: Swedish Variation, Central Break D33 6 plies deeper
- Queen's Gambit Declined: Tarrasch Defense D32 7 plies deeper
- Tarrasch Defense: Grünfeld Gambit D32 7 plies deeper
…and 14 more lines run through this position — keep making moves to narrow it down.
3810 catalogued lines in total · openings encyclopedia