2 games · 2019–2026 · 2 classical · 0 online
Buhmann 20 draws0 Hacker
100.0% for Buhmann
Openings between them
| D02 | Queen's Pawn Game: Symmetrical Variation | 1 | 100.0% |
| D31 | Queen's Gambit Declined: Queen's Knight Variation | 1 | 100.0% |
All games
| Buhmann, R2548 | 1-0 | Hacker, Jonas2342 | 2nd Bundesliga Sud 25-26 | 2026 |
| Buhmann, R2581 | 1-0 | Hacker, Jonas2392 | GRENKE Chess Open 2019 | 2019 |