Blackmar-Diemer Gambit Declined
The Blackmar-Diemer Gambit Declined covers 9 named lines in the opening book (ECO D00). Pick a variation to see its moves, the position, and Stockfish 18’s best move.
- Brombacher CountergambitD001. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 c5
- Elbert CountergambitD001. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 e5
- Gedult DefenseD001. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 a6
- Lamb DefenseD001. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 Nc6
- Langeheinicke DefenseD001. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 e3
- O'Kelly DefenseD001. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 c6
- Vienna DefenseD001. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 Bf5
- Weinsbach DefenseD001. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 e6