9 games · 2017–2026 · 9 classical · 0 online
Kostolansky 33 draws3 Sahidi
50.0% for Kostolansky
Openings between them
| B42 | Sicilian Defense: Kan Variation, Modern Variation | 1 | 100.0% |
| B45 | Sicilian Defense: Four Knights Variation | 1 | 100.0% |
| B51 | Sicilian Defense: Moscow Variation | 1 | 0.0% |
| C77 | Ruy Lopez: Morphy Defense, Anderssen Variation | 1 | 50.0% |
| C79 | Ruy Lopez: Morphy Defense, Steinitz Deferred | 1 | 100.0% |
| D45 | Semi-Slav Defense: Stoltz Variation | 1 | 50.0% |
| D52 | Queen's Gambit Declined | 1 | 0.0% |
| E06 | Catalan Opening: Closed | 1 | 0.0% |
| E11 | Bogo-Indian Defense: Wade-Smyslov Variation | 1 | 50.0% |
All games
| Sahidi, Samir2484 | 1-0 | Kostolansky, Sebastian Lukas2427 | ch-SVK 2026 | 2026 |
| Kostolansky, Sebastian Lukas2415 | 0-1 | Sahidi, Samir2465 | ch-SVK 2024 | 2024 |
| Sahidi, Samir2464 | ½-½ | Kostolansky, Sebastian Lukas2427 | ECo-C TCh-SVK 2023-24 | 2023 |
| Sahidi, Samir2505 | 1-0 | Kostolansky, Sebastian Lukas2407 | ch-SVK GM 2023 | 2023 |
| Sahidi, Samir2470 | 0-1 | Kostolansky, Sebastian Lukas2398 | ECo-C TCh-SVK 2022-23 | 2023 |
| Kostolansky, Sebastian Lukas2402 | 1-0 | Sahidi, Samir2436 | ch-SVK 2021 | 2021 |
| Sahidi, Samir2437 | ½-½ | Kostolansky, Sebastian Lukas2394 | Skalica Masters 2021 | 2021 |
| Kostolansky, Sebastian Lukas2393 | ½-½ | Sahidi, Samir2405 | Breyer Memorial 2021 | 2021 |
| Kostolansky, Sebastian Lukas2154 | 1-0 | Sahidi, Samir2210 | Zahoracky IM 2017 | 2017 |