Blackmar-Diemer Gambit Declined: Langeheinicke Defense D00
D — Closed & semi-closed · Family: Blackmar-Diemer Gambit Declined · basic reference page
1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 e3
Start
—
Stockfish 18 · runs locally in your browser
1. 2. 3. 4.
- Position after 8 half-moves — White to move.
- Black holds a material edge worth 1 points.
- Family “Blackmar-Diemer Gambit Declined” contains 9 recorded variation(s) here.
Variations tree of the Blackmar-Diemer Gambit Declined family
Click any move to jump to that position; switch branches at any point with the alternative moves. Test your knowledge plays the shown position against the engine.
Start
Variations of this family
| Name | ECO | Main line length |
|---|---|---|
| Blackmar-Diemer Gambit Declined: Brombacher Countergambit | D00 | 8 plies |
| Blackmar-Diemer Gambit Declined: Elbert Countergambit | D00 | 8 plies |
| Blackmar-Diemer Gambit Declined: Gedult Defense | D00 | 8 plies |
| Blackmar-Diemer Gambit Declined: Lamb Defense | D00 | 8 plies |
| Blackmar-Diemer Gambit Declined: O'Kelly Defense | D00 | 8 plies |
| Blackmar-Diemer Gambit Declined: Vienna Defense | D00 | 8 plies |
| Blackmar-Diemer Gambit Declined: Weinsbach Defense | D00 | 8 plies |
| Blackmar-Diemer Gambit Declined: Weinsbach Defense, Pfrang Gambit | D00 | 9 plies |
Related openings
Nearby ECO codes in the D — Closed & semi-closed volume — compare the move orders: