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 Nf6 2. c4 e6 3. Nf3 c5 4. d5
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Matching openings 14
- Blumenfeld Countergambit E10 1 ply deeper
- Blumenfeld Countergambit: Duz-Khotimirsky Variation E10 2 plies deeper
- Benoni Defense A61 5 plies deeper
- Blumenfeld Countergambit Accepted E10 5 plies deeper
- Blumenfeld Countergambit: Spielmann Variation E10 5 plies deeper
- Benoni Defense: Fianchetto Variation A61 6 plies deeper
- Benoni Defense: Knight's Tour Variation A61 6 plies deeper
- Benoni Defense: Uhlmann Variation A61 6 plies deeper
- Benoni Defense: Classical Variation A70 6 plies deeper
- Benoni Defense: Classical Variation, New York Variation A70 8 plies deeper
- Benoni Defense: Classical Variation, Traditional Variation A70 8 plies deeper
- Benoni Defense: Classical Variation, Averbakh-Grivas Attack A71 8 plies deeper
…and 2 more lines run through this position — keep making moves to narrow it down.
3810 catalogued lines in total · openings encyclopedia