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 g6 2. c4 Bg7
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Matching openings 13
- Modern Defense A41 2 plies deeper
- Modern Defense: Neo-Modern Defense A41 2 plies deeper
- Pterodactyl Defense: Queen Pterodactyl, Quiet Line A40 3 plies deeper
- Modern Defense: Averbakh System A42 3 plies deeper
- Pterodactyl Defense: Central, Benoni Pterodactyl A40 4 plies deeper
- Pterodactyl Defense: Fianchetto, Queen Benoni Pterodactyl A40 4 plies deeper
- Modern Defense: Kotov Variation A42 4 plies deeper
- Modern Defense: Randspringer Variation A42 4 plies deeper
- Modern Defense: Averbakh Variation, Pseudo-Sämisch A42 5 plies deeper
- Modern Defense: Beefeater Variation A40 6 plies deeper
- Pterodactyl Defense: Fianchetto, Queen Pteranodon A40 6 plies deeper
- Pterodactyl Defense: Central, Bogolubovia A42 6 plies deeper
…and 1 more lines run through this position — keep making moves to narrow it down.
3810 catalogued lines in total · openings encyclopedia