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 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3
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♞ You have reached Benko Gambit: Zaitsev System A57 — the catalogued line ends exactly here.
Book continuations win% from 1.5M rated games
Matching openings 3
- Benko Gambit: Zaitsev Variation, Nescafe Frappe Attack A57 4 plies deeper
- Benko Gambit: Nescafe Frappe Attack A57 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