About this opening
Van Geet Opening: Pfeiffer Gambit is an opening in the Encyclopedia of Chess Openings,
classified under code A00. 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. Nc3 d5 2. f4 d4 3. Ne4 e5.
It belongs to the Van Geet Opening family. Within that family this is a sub-variation (the Pfeiffer Gambit line).
The opening sequence in prose form: 1.Nc3 d5, 2.f4 d4, 3.Ne4 e5. From this position exactly one named continuation is recorded in the encyclopaedia.