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. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7
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Matching openings 6
- Semi-Slav Defense: Stoltz Variation, Center Variation D45 3 plies deeper
- Semi-Slav Defense: Stoltz Variation, Shabalov Attack D45 3 plies deeper
- Semi-Slav Defense: Meran Variation, Lundin Variation D47 6 plies deeper
- Semi-Slav Defense: Stoltz Variation, Center Variation, Mikhalchishin Line D45 9 plies deeper
- Semi-Slav Defense: Meran Variation, Reynolds' Variation D48 9 plies deeper
- Semi-Slav Defense: Meran Variation, Sozin Variation D49 12 plies deeper
3810 catalogued lines in total · openings encyclopedia