Chess Openings

Blackmar-Diemer Gambit Accepted: Euwe Defense

ECO D00 ยท Blackmar-Diemer Gambit Accepted

The Blackmar-Diemer Gambit Accepted: Euwe Defense (D00) is a chess opening in the Blackmar-Diemer Gambit Accepted family, played by Black. It arises after the moves 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6.

Moves: 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6

About this opening

The Euwe Defense (5...e6) is the soundest reply to the accepted Blackmar-Diemer: Black reinforces the structure and prepares compact development with ...Be7 and ...O-O, denying White targets. The idea is to quietly digest the pawn without exposure to attack. Recommended by world champion Max Euwe, it is a safe road to neutralize the gambit.

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