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.
⚖ Grouping by position
Grouping by position: lines that reach this position by a different move order are included too.
1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7
◀ Undo move
♞ You have reached Dutch Defense: Classical Variation A91 — the catalogued line ends exactly here.
Matching openings 17
- Dutch Defense: Classical Variation, Blackburne Attack A91 1 ply deeper
- Dutch Defense: Classical Variation A92 2 plies deeper
- Dutch Defense: Alekhine Variation A92 4 plies deeper
- Dutch Defense: Stonewall Variation A92 4 plies deeper
- Dutch Defense: Classical Variation A96 4 plies deeper
- Dutch Defense: Stonewall Variation A92 5 plies deeper
- Dutch Defense: Stonewall Variation, Botvinnik Variation A93 5 plies deeper
- Dutch Defense: Stonewall Variation A95 6 plies deeper
- Dutch Defense: Classical Variation, Buenos Aires Variation A96 6 plies deeper
- Dutch Defense: Classical Variation, Huisl Variation A96 6 plies deeper
- Dutch Defense: Classical Variation, Ilyin-Zhenevsky Variation A97 6 plies deeper
- Dutch Defense: Stonewall Variation A94 7 plies deeper
…and 5 more lines run through this position — keep making moves to narrow it down.
3810 catalogued lines in total · openings encyclopedia