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. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3
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Book continuations win% from 1.5M rated games
Matching openings 6
- Semi-Slav Defense: Stoltz Variation, Center Variation D45 4 plies deeper
- Semi-Slav Defense: Stoltz Variation, Shabalov Attack D45 4 plies deeper
- Semi-Slav Defense: Meran Variation, Lundin Variation D47 7 plies deeper
- Semi-Slav Defense: Stoltz Variation, Center Variation, Mikhalchishin Line D45 10 plies deeper
- Semi-Slav Defense: Meran Variation, Reynolds' Variation D48 10 plies deeper
- Semi-Slav Defense: Meran Variation, Sozin Variation D49 13 plies deeper
3810 catalogued lines in total · openings encyclopedia