D00 Queen pawn games
Blackmar-Diemer Gambit Declined
Blackmar-Diemer Gambit Declined belongs to the queen pawn games family and has 9 catalogued lines.
Best for
Start with the main line, then add the variations that appear in your own games.
Study map
Start with one line, then add nearby branches.
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01Blackmar-Diemer Gambit Declined: Brombacher CountergambitD00 · 4 movesnew02Blackmar-Diemer Gambit Declined: Elbert CountergambitD00 · 4 movesnew03Blackmar-Diemer Gambit Declined: Gedult DefenseD00 · 4 movesnew04Blackmar-Diemer Gambit Declined: Lamb DefenseD00 · 4 movesnew05Blackmar-Diemer Gambit Declined: Langeheinicke DefenseD00 · 4 movesnew
Browse all 9 lines
Open the catalogue only when you need a specific branch.
Weinsbach Defense2 lines
Brombacher Countergambit1 lines
Elbert Countergambit1 lines
Gedult Defense1 lines
Lamb Defense1 lines
Langeheinicke Defense1 lines
O'Kelly Defense1 lines
Vienna Defense1 lines
Mix the variations
Practice changing book replies after you know at least 2 lines.
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