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. c4 g6 3. g3 Bg7 4. Bg2 O-O
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Book continuations win% from 1.5M rated games
Matching openings 4
- King's Indian Defense: Fianchetto Variation, Carlsbad Variation E62 4 plies deeper
- King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Rare Line E64 4 plies deeper
- King's Indian Defense: Fianchetto Variation, Debrecen Defense E67 4 plies deeper
- King's Indian Defense: Fianchetto Variation, Lesser Simagin (Spassky) E62 6 plies deeper
3810 catalogued lines in total · openings encyclopedia