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 Nc6
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♞ You have reached Mikenas Defense A40 — the catalogued line ends exactly here.
Matching openings 6
- Montevideo Defense A40 2 plies deeper
- Mikenas Defense: Cannstatter Variation A40 4 plies deeper
- Mikenas Defense: Lithuanian Variation A40 4 plies deeper
- Mikenas Defense: Pozarek Gambit A40 6 plies deeper
- Zaire Defense A40 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