6 games · 2019–2026 · 6 classical · 0 online
Druska 13 draws2 Kostolansky
41.7% for Druska
Openings between them
| A06 | Zukertort Opening | 1 | 50.0% |
| B12 | Caro-Kann Defense: Advance Variation, Tal Variation | 1 | 100.0% |
| B40 | Sicilian Defense: French Variation, Open | 1 | 0.0% |
| C01 | French Defense: Exchange Variation | 1 | 50.0% |
| C47 | Four Knights Game: Scotch Variation Accepted, Main Line | 1 | 50.0% |
| C77 | Ruy Lopez: Morphy Defense, Anderssen Variation | 1 | 0.0% |
All games
| Kostolansky, Sebastian Lukas2427 | ½-½ | Druska, J2465 | ch-SVK 2026 | 2026 |
| Druska, J2466 | 0-1 | Kostolansky, Sebastian Lukas2415 | ch-SVK 2024 | 2024 |
| Kostolansky, Sebastian Lukas2407 | 0-1 | Druska, J2473 | ch-SVK GM 2023 | 2023 |
| Kostolansky, Sebastian Lukas2402 | ½-½ | Druska, J2501 | ch-SVK 2021 | 2021 |
| Kostolansky, Sebastian Lukas2402 | 1-0 | Druska, J2515 | Majstrovstva SR GM 2020 | 2020 |
| Kostolansky, Sebastian Lukas2418 | ½-½ | Druska, J2460 | Blansko Chess Masters | 2019 |