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. Nf3 Nf6
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Book continuations win% from 1.5M rated games
Matching openings 9
- Queen's Gambit Accepted D24 3 plies deeper
- Queen's Gambit Accepted D24 3 plies deeper
- Queen's Gambit Declined: Spielmann Variation D30 4 plies deeper
- Queen's Gambit Declined D53 4 plies deeper
- Queen's Gambit Declined D53 5 plies deeper
- Queen's Gambit Declined D53 6 plies deeper
- Queen's Gambit Declined D56 9 plies deeper
- Queen's Gambit Declined: Lasker Defense D56 10 plies deeper
- Queen's Gambit Declined: Orthodox Defense, Classical Variation D68 19 plies deeper
3810 catalogued lines in total · openings encyclopedia