About this opening
English Opening: Neo-Catalan is an opening in the Encyclopedia of Chess Openings,
classified under code A13. ECO group A (A00–A99)
covers flank and irregular openings, including the English, Bird, Réti and Dutch defences. This particular variation is reached
after 6 half-moves from the
starting position, with the move sequence 1. c4 e6 2. Nf3 d5 3. g3 Nf6.
It belongs to the English Opening family. Within that family this is a sub-variation (the Neo-Catalan line).
The opening sequence in prose form: 1.c4 e6, 2.Nf3 d5, 3.g3 Nf6. From this position the encyclopaedia records no further canonical continuations — practical play branches into unnamed transpositions or returns to the parent line for alternative ideas.