1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bf5
Chess openings · Blackmar-Diemer Gambit Accepted · D00
Blackmar-Diemer Gambit Accepted: Gunderam Defense
4,831 rated games in September 2026 began with 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bf5. White wins 47%, draws 3%, Black wins 50%.
Results by rating
| Lichess rating | Games | White winsDrawBlack wins |
|---|---|---|
| Under 1200 | 341 | 51%46% |
| 1200–1599 | 1,268 | 48%50% |
| 1600–1999 | 2,045 | 45%51% |
| 2000 and up | 1,177 | 48%48% |
| All ratings | 4,831 | 47%50% |
By time control
| Time control | Games | |
|---|---|---|
| Bullet | 1,565 | 51%47% |
| Blitz | 2,399 | 46%51% |
| Rapid | 834 | 44%51% |
| Classical | 33 | 42%52% |