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. e4 c5 2. c3 d5 3. exd5
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Book continuations win% from 1.5M rated games
Matching openings 8
- Sicilian Defense: Alapin Variation, Anti-Alapin Gambit B22 1 ply deeper
- Sicilian Defense: Alapin Variation, Barmen Defense B22 1 ply deeper
- Sicilian Defense: Alapin Variation, Barmen Defense B22 4 plies deeper
- Sicilian Defense: Alapin Variation, Barmen Defense B22 4 plies deeper
- Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line B22 5 plies deeper
- Sicilian Defense: Alapin Variation, Barmen Defense, Central Exchange B22 7 plies deeper
- Sicilian Defense: Alapin Variation, Barmen Defense, Milner-Barry Attack B22 10 plies deeper
- Sicilian Defense: Alapin Variation, Barmen Defense, Endgame Variation B22 13 plies deeper
3810 catalogued lines in total · openings encyclopedia