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. e4 d6 2. d4 Nf6 3. Nc3 g6 ◀ Undo move

♞ You have reached Pirc Defense B07 — the catalogued line ends exactly here.

Book continuations win% from 1.5M rated games

f4 8 53% · 666 Nf3 7 50% · 1k Be3 3 59% · 475 Be2 2 Bc4 1 53% · 239 Bg5 1 53% · 834 g3 1

Matching openings 24

Pirc Defense: Byrne Variation B07 1 ply deeper
Pirc Defense: Kholmov System B07 1 ply deeper
Pirc Defense: Sveshnikov System B07 1 ply deeper
Pirc Defense: Classical Variation B08 1 ply deeper
Pirc Defense: Austrian Attack B09 1 ply deeper
Pirc Defense: Classical Variation B08 2 plies deeper
Pirc Defense: 150 Attack B07 3 plies deeper
Pirc Defense: 150 Attack, Sveshnikov-Jansa Attack B07 3 plies deeper
Pirc Defense: Bayonet Attack B07 3 plies deeper
Pirc Defense: Chinese Variation B07 3 plies deeper
Pirc Defense: Classical Variation, Quiet System B08 3 plies deeper
Pirc Defense: Classical Variation, Schlechter Variation B08 3 plies deeper

…and 12 more lines run through this position — keep making moves to narrow it down.

3810 catalogued lines in total · openings encyclopedia