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Blackmar-Diemer Gambit Accepted — opening family
22 catalogued lines · ECO D00–D00
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The shortest catalogued line of the family runs 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 — the position below. The continuation chips count how many catalogued lines extend this head with each next move; any branch can be explored on the interactive tree and played against the engine from there.
♜ ♞ ♝ ♛ ♚ ♝ ♜ ♟ ♟ ♟ ♟ ♟ ♟ ♟ ♞ ♟ ♞ ♟ ♟ ♟ ♟ ♟ ♟ ♜ ♝ ♛ ♚ ♝ ♞ ♜ a 8 b 7 c 6 d 5 e 4 f 3 g 2 h 1
Main continuations
All 22 lines
Name ECO Main line length Blackmar-Diemer Gambit Accepted D00 8 plies Blackmar-Diemer Gambit Accepted: Ryder Gambit D00 9 plies Blackmar-Diemer Gambit Accepted: Bogoljubow Defense D00 10 plies Blackmar-Diemer Gambit Accepted: Ziegler Defense D00 10 plies Blackmar-Diemer Gambit Accepted: Ritter Defense D00 10 plies Blackmar-Diemer Gambit Accepted: Kaulich Defense D00 10 plies Blackmar-Diemer Gambit Accepted: Euwe Defense D00 10 plies Blackmar-Diemer Gambit Accepted: Gunderam Defense D00 10 plies Blackmar-Diemer Gambit Accepted: Teichmann Defense D00 10 plies Blackmar-Diemer Gambit Accepted: Holwell Defense D00 10 plies Blackmar-Diemer Gambit Accepted: Pietrowsky Defense D00 10 plies Blackmar-Diemer Gambit Accepted: Schlutter Defense D00 10 plies Blackmar-Diemer Gambit Accepted: Euwe Defense, Duthilleul Gambit D00 11 plies Blackmar-Diemer Gambit Accepted: Bogoljubow Defense, Mad Dog Attack D00 13 plies Blackmar-Diemer Gambit Accepted: Bogoljubow Defense, Nimzowitsch Attack D00 13 plies Blackmar-Diemer Gambit Accepted: Gunderam Defense, Stader Variation D00 14 plies Blackmar-Diemer Gambit Accepted: Bogoljubow Defense, Studier Attack D00 15 plies Blackmar-Diemer Gambit Accepted: Teichmann Defense, Seidel-Hall Attack D00 15 plies Blackmar-Diemer Gambit Accepted: Bogoljubow Defense, Kloss Attack D00 15 plies Blackmar-Diemer Gambit Accepted: Teichmann Defense, Ciesielski Variation D00 15 plies Blackmar-Diemer Gambit Accepted: Teichmann Defense, Classical Variation D00 15 plies Blackmar-Diemer Gambit Accepted: Euwe Defense, Zilbermints Gambit D00 17 plies