1. d4 d5 2. e4 dxe4 3. Be3
Chess openings · Blackmar-Diemer Gambit · D00
Blackmar-Diemer Gambit: Diemer-Rosenberg Attack
4,990 rated games in September 2026 began with 1. d4 d5 2. e4 dxe4 3. Be3. White wins 49%, draws 3%, Black wins 48%.
Results by rating
| Lichess rating | Games | White winsDrawBlack wins |
|---|---|---|
| Under 1200 | 1,067 | 48%48% |
| 1200–1599 | 2,074 | 51%47% |
| 1600–1999 | 1,329 | 48%49% |
| 2000 and up | 520 | 48%50% |
| All ratings | 4,990 | 49%48% |
By time control
| Time control | Games | |
|---|---|---|
| Bullet | 2,231 | 51%47% |
| Blitz | 2,108 | 48%48% |
| Rapid | 622 | 43%52% |
| Classical | 29 | – |