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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6
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Matching openings 9
- Ruy Lopez: Exchange Variation, Keres Variation C68 1 ply deeper
- Ruy Lopez: Exchange Variation, Normal Variation C69 1 ply deeper
- Ruy Lopez: Exchange Variation, Bronstein Variation C69 2 plies deeper
- Ruy Lopez: Exchange Variation, Gligoric Variation C69 2 plies deeper
- Ruy Lopez: Exchange Variation, King's Bishop Variation C69 2 plies deeper
- Ruy Lopez: Exchange Variation, Romanovsky Variation C68 3 plies deeper
- Ruy Lopez: Exchange Variation, Alapin Gambit C69 4 plies deeper
- Ruy Lopez: Exchange, Alekhine Variation C68 6 plies deeper
- Ruy Lopez: Exchange Variation, Alekhine Variation C68 6 plies deeper
3810 catalogued lines in total · openings encyclopedia