B – Opening by Name on Chess Board
Blackmar-Diemer Gambit: Euwe Defence
Blackmar-Diemer Gambit: Euwe Defence, Zilbermints Gambit
Blackmar-Diemer Gambit: Fritz Attack
Blackmar-Diemer Gambit: Gedult Gambit
Blackmar-Diemer Gambit: Kaulich Defence
Blackmar-Diemer Gambit: Lemberger Counter-Gambit, Diemer Attack
Blackmar-Diemer Gambit: Lemberger Counter-Gambit, Endgame Variation
Blackmar-Diemer Gambit: Lemberger Counter-Gambit, Rassmussen Attack
Blackmar-Diemer Gambit: Lemberger Counter-Gambit, Simple Variation
Blackmar-Diemer Gambit: Lemberger Counter-Gambit, Sneiders Attack