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. c4 dxc4 3. e4
◀ Undo move
♞ You have reached Queen's Gambit Accepted: Saduleto Variation D20 — the catalogued line ends exactly here.
Book continuations win% from 1.5M rated games
Matching openings 10
- Queen's Gambit Accepted: Central Variation, Alekhine System D20 1 ply deeper
- Queen's Gambit Accepted: Central Variation, Greco Variation D20 1 ply deeper
- Queen's Gambit Accepted: Central Variation, McDonnell Defense D20 1 ply deeper
- Queen's Gambit Accepted: Central Variation, Modern Defense D20 1 ply deeper
- Queen's Gambit Accepted: Central Variation, Rubinstein Defense D20 1 ply deeper
- Queen's Gambit Accepted: Schwartz Defense D20 1 ply deeper
- Queen's Gambit Accepted: Central Variation, McDonnell Defense, Somov Gambit D20 2 plies deeper
- Queen's Gambit Accepted: Central Variation, Rubinstein Defense, Yefimov Gambit D20 3 plies deeper
- Queen's Gambit Accepted: Linares Variation D20 5 plies deeper
…and 1 more lines run through this position — keep making moves to narrow it down.
3810 catalogued lines in total · openings encyclopedia