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. Move orders, not transpositions — exactly the paths over the board. Prefer the family trees? Every opening page has one.
1. e4 c5 2. b4 cxb4
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Matching openings 7
- Sicilian Defense: Wing Gambit, Abrahams Variation B20 1 ply deeper
- Sicilian Defense: Wing Gambit, Marshall Variation B20 1 ply deeper
- Sicilian Defense: Wing Gambit, Santasiere Variation B20 1 ply deeper
- Sicilian Defense: Wing Gambit, Carlsbad Variation B20 2 plies deeper
- Sicilian Defense: Wing Gambit, Marienbad Variation B20 5 plies deeper
- Sicilian Defense: Wing Gambit, Nanu Gambit B20 9 plies deeper
- Sicilian Defense: Wing Gambit, Romanian Defense B20 10 plies deeper
3810 catalogued lines in total · openings encyclopedia