ECO family guide

Blackmar-Diemer Gambit Accepted — all variations and ECO codes

22 named lines across 1 ECO code (D00). Source: the CC0-licensed lichess.org opening database.

The main line

Position after 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 (D00). Open this line on Lichess → · Blackmar-Diemer Gambit Accepted on Lichess

How the main line scores at your rating

Real Lichess win rates for 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3, playing as black — the family's other variations are not separately tracked for win rate yet, main line only.

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Win/draw/loss rate by rating band
Rating band	Games	White / draw / Black	Score for black
1400-1600	767,016	54.2% / 2.9% / 42.9%	44.3%
1600-1800	936,696	53.5% / 3.2% / 43.3%	44.9%
1800-2000	858,101	52.8% / 3.8% / 43.5%	45.3%
2000+	539,196	51.6% / 4.6% / 43.8%	46.1%

All 22 named variations

Every named line in the Blackmar-Diemer Gambit Accepted family, from the CC0-licensed ECO classification — not separately tracked for win rate, but every ECO code and move sequence is real, sourced data.

D00Blackmar-Diemer Gambit Accepted (main line) — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3
D00Bogoljubow Defense — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 g6
- D00Kloss Attack — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 g6 6.Bc4 Bg7 7.O-O O-O 8.Kh1
- D00Mad Dog Attack — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 g6 6.Bc4 Bg7 7.h4
- D00Nimzowitsch Attack — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 g6 6.Bc4 Bg7 7.Ne5
- D00Studier Attack — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 g6 6.Bc4 Bg7 7.O-O O-O 8.Qe1
D00Euwe Defense — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 e6
- D00Duthilleul Gambit — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 e6 6.Bd3
- D00Zilbermints Gambit — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 e6 6.Bg5 Be7 7.Bd3 Nc6 8.O-O Nxd4 9.Kh1
D00Gunderam Defense — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 Bf5
- D00Stader Variation — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 Bf5 6.Ne5 e6 7.g4 Be4
D00Holwell Defense — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 Qd6
D00Kaulich Defense — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 c5
D00Pietrowsky Defense — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 Nc6
D00Ritter Defense — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 b6
D00Ryder Gambit — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Qxf3
D00Schlutter Defense — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 Nbd7
D00Teichmann Defense — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 Bg4
- D00Ciesielski Variation — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 Bg4 6.h3 Bxf3 7.Qxf3 c6 8.Qf2
- D00Classical Variation — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 Bg4 6.h3 Bxf3 7.Qxf3 c6 8.Be3
- D00Seidel-Hall Attack — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 Bg4 6.h3 Bxf3 7.Qxf3 c6 8.g4
D00Ziegler Defense — 1.d4 d5 2.e4 dxe4 3.Nc3 Nf6 4.f3 exf3 5.Nxf3 c6