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.
⚖ Grouping by position
Grouping by position: lines that reach this position by a different move order are included too.
1. c4 e6 2. d4 Nf6 3. Nf3 Bb4
◀ Undo move
♞ You have reached Bogo-Indian Defense E11 — the catalogued line ends exactly here.
Book continuations win% from 1.5M rated games
Matching openings 13
- Bogo-Indian Defense: Grünfeld Variation E11 1 ply deeper
- Bogo-Indian Defense: New England Variation E11 1 ply deeper
- Bogo-Indian Defense: Exchange Variation E11 2 plies deeper
- Bogo-Indian Defense: Haiti Variation E11 2 plies deeper
- Bogo-Indian Defense: Nimzowitsch Variation E11 2 plies deeper
- Bogo-Indian Defense: Retreat Variation E11 2 plies deeper
- Bogo-Indian Defense: Vitolins Variation E11 2 plies deeper
- Bogo-Indian Defense: Wade-Smyslov Variation E11 2 plies deeper
- Queen's Indian Defense, with e3, Bb4+ Line E14 4 plies deeper
- Nimzo-Indian Defense: Three Knights Variation, Shocron Gambit E21 4 plies deeper
- Queen's Indian Defense: Yates Variation E16 6 plies deeper
- Queen's Indian Defense, with e3 E14 7 plies deeper
…and 1 more lines run through this position — keep making moves to narrow it down.
3810 catalogued lines in total · openings encyclopedia