About this opening
Benoni Defense: Four Pawns Attack is an opening in the Encyclopedia of Chess Openings,
classified under code A68. ECO group A (A00–A99)
covers flank and irregular openings, including the English, Bird, Réti and Dutch defences. This particular variation is reached
after 16 half-moves from the
starting position, with the move sequence 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3 O-O.
It belongs to the Benoni Defense family. Within that family this is a sub-variation (the Four Pawns Attack line).
The opening sequence in prose form: 1.d4 Nf6, 2.c4 c5, 3.d5 e6, 4.Nc3 exd5, 5.cxd5 d6, 6.e4 g6. From this position exactly one named continuation is recorded in the encyclopaedia.