1 games · 2025–2025 · 0 classical · 1 online
Kosteniuk 10 draws0 Ostoich
100.0% for Kosteniuk
Openings between them
| B21 | Sicilian Defense: Smith-Morra Gambit | 1 | 100.0% |
All games
| Kosteniuk, A2484 | 1-0 | Ostoich, Mariano2028 | Titled Tue 28th Jan Late | 2025 |
1 games · 2025–2025 · 0 classical · 1 online
100.0% for Kosteniuk
| B21 | Sicilian Defense: Smith-Morra Gambit | 1 | 100.0% |
| Kosteniuk, A2484 | 1-0 | Ostoich, Mariano2028 | Titled Tue 28th Jan Late | 2025 |