1 games · 2025–2025 · 1 classical · 0 online
Kostolansky 10 draws0 Ramer
100.0% for Kostolansky
Openings between them
| C97 | Ruy Lopez: Closed, Chigorin Defense | 1 | 100.0% |
All games
| Kostolansky, Sebastian Lukas2438 | 1-0 | Ramer, S2166 | 125th US Open 2025 | 2025 |