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. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6
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Book continuations win% from 1.5M rated games
Matching openings 2
- English Opening: Symmetrical Variation, Full Symmetry Line A38 4 plies deeper
- English Opening: Symmetrical Variation, Mecking Variation A39 7 plies deeper
3810 catalogued lines in total · openings encyclopedia