Blackmar-Diemer Gambit Accepted: Bogoljubow Defense, Kloss Attack

1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 g6 6.Bc4 Bg7 7.O-O O-O 8.Kh1

ECO D00

The Blackmar-Diemer Gambit Accepted: Bogoljubow Defense, Kloss Attack is a chess opening line in the Blackmar-Diemer Gambit Accepted complex, reached after 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 g6 6.Bc4 Bg7 7.O-O O-O 8.Kh1.

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

The defining move Kh1 is chosen by White on move 8.

More ECO D00 openings

• Amazon Attack — 1.d4
• Blackmar-Diemer Gambit — 1.d4
• Blackmar-Diemer Gambit Declined: Brombacher Countergambit — 1.d4
• Blackmar-Diemer Gambit Declined: Elbert Countergambit — 1.d4
• Blackmar-Diemer Gambit Declined: Gedult Defense — 1.d4
• Blackmar-Diemer Gambit Declined: Lamb Defense — 1.d4

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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.