Best response to the Van Geet Opening: Pfeiffer Gambit (A00)

1. Nc3 d5 2. f4 d4 3. Ne4 e5 · White to move

What is the best response to the Van Geet Opening: Pfeiffer Gambit (1. Nc3 d5 2. f4 d4 3. Ne4 e5)? White to move. See the top replies ranked by opening theory and real-game results, starting with Nf3.

The main theoretical reply is Nf3, reaching the Van Geet Opening: Pfeiffer Gambit, Sleipnir Countergambit.