Blackmar-Diemer Gambit Declined: Weinsbach Defense, Pfrang Gambit

1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 e6 5.fxe4

ECO D00

The Blackmar-Diemer Gambit Declined: Weinsbach Defense, Pfrang Gambit is a chess opening line in the Blackmar-Diemer Gambit Declined: Weinsbach Defense complex, reached after 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 e6 5.fxe4.

It is catalogued under code D00 in the Encyclopaedia of Chess Openings (ECO).

The defining move fxe4 is chosen by White on move 5.

Do you want to learn openings?

Start with a GM-authored repertoire you study move by move, then practice against a human-like AI opponent:

• Catalan Opening
• King's Indian Defense with ...e5

Every chess term used here is defined in the chess terms glossary. Browse all opening courses or the full ECO code index.