Best response to the French Defense: Tarrasch Variation (C03)

1. e4 e6 2. d4 d5 3. Nd2 · Black to move

What is the best response to the French Defense: Tarrasch Variation (1. e4 e6 2. d4 d5 3. Nd2)? Black to move. See the top replies ranked by opening theory and real-game results, starting with Nc6.

The main theoretical reply is Nc6, reaching the French Defense: Tarrasch Variation, Guimard Defense.