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 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5
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Book continuations win% from 1.5M rated games
Matching openings 3
- English Opening: King's English Variation, Four Knights Variation, Fianchetto Line A29 3 plies deeper
- English Opening: King's English Variation, Four Knights Variation, Fianchetto Line A29 4 plies deeper
- English Opening: King's English Variation, Four Knights Variation, Fianchetto Line A29 7 plies deeper
3810 catalogued lines in total · openings encyclopedia