Best response to the Blackmar-Diemer Gambit: Lemberger Countergambit (D00)

1. d4 d5 2. e4 dxe4 3. Nc3 e5 · White to move

What is the best response to the Blackmar-Diemer Gambit: Lemberger Countergambit (1. d4 d5 2. e4 dxe4 3. Nc3 e5)? White to move. See the top replies ranked by opening theory and real-game results, starting with dxe5.

The main theoretical reply is dxe5, reaching the Blackmar-Diemer Gambit: Lemberger Countergambit, Endgame Variation.