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 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3
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Book continuations win% from 1.5M rated games
Matching openings 6
- Queen's Indian Defense, with e3 E14 4 plies deeper
- Queen's Indian Defense, with e3 E14 5 plies deeper
- Queen's Indian Defense, with e3 E14 5 plies deeper
- Queen's Indian Defense, with e3 E14 6 plies deeper
- Queen's Pawn Game: Colle System D05 9 plies deeper
- Queen's Indian Defense, with e3 E14 10 plies deeper
3810 catalogued lines in total · openings encyclopedia