Blackmar-Diemer Gambit: Netherlands Variation

1.d4 d5 2.e4 dxe4 3.Nc3 f5

ECO D00

The Blackmar-Diemer Gambit: Netherlands Variation is a chess opening line in the Blackmar-Diemer Gambit complex, reached after 1.d4 d5 2.e4 dxe4 3.Nc3 f5.

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

The defining move f5 is chosen by Black on move 3.

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• 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.