Samir Sahidi vs Sebastian Lukas Kostolansky
IM Samir Sahidi (2485) · IM Sebastian Lukas Kostolansky (2425)
Samir Sahidi and Sebastian Lukas Kostolansky have played 16 recorded games against each other, the first in May 2017 and the most recent in Jun 2026. Sahidi leads 5 wins to 4, with 7 draws (56% of the games were decisive). Their most common battleground is the Sicilian: Moscow Variation (2 games). The average game between them lasted 53 moves.
Results by color
| Split | Games | Sahidi | Draws | Kostolansky |
|---|---|---|---|---|
| Sahidi with White | 8 | 2 | 5 | 1 |
| Kostolansky with White | 8 | 3 | 2 | 3 |
Results by time format
| Format | Games | Sahidi | Draws | Kostolansky |
|---|---|---|---|---|
| Classical | 16 | 5 | 7 | 4 |
Openings in their games
| ECO | Opening | Games | Sahidi | Draws | Kostolansky |
|---|---|---|---|---|---|
| B51 | Sicilian: Moscow Variation | 2 | 2 | 0 | 0 |
| B42 | Sicilian | 2 | 0 | 0 | 2 |
| B45 | Sicilian: Four Knights | 1 | 0 | 0 | 1 |
| B52 | Sicilian: Moscow Variation | 1 | 0 | 1 | 0 |
| C77 | Ruy Lopez: Morphy Defense | 1 | 0 | 1 | 0 |
| C78 | Ruy Lopez: Berlin Defense | 1 | 1 | 0 | 0 |
| C79 | Ruy Lopez: Morphy Defense | 1 | 0 | 0 | 1 |
| D45 | Slav Defense | 1 | 0 | 1 | 0 |
All games
| Date | White | Black | Result | Opening | Event |
|---|---|---|---|---|---|
| Jun 2026 | Samir Sahidi | Sebastian Lukas Kostolansky | 1-0 | Slav Defense | Majstrovstvá Slovenska 2026 | Open |
| Jun 2024 | Sebastian Lukas Kostolansky | Samir Sahidi | 0-1 | Sicilian: Moscow Variation | ch-SVK 2024 |
| Jan 2024 | Sebastian Lukas Kostolansky | Samir Sahidi | 1/2-1/2 | Sicilian: Moscow Variation | chT-SVK 1W 2324 |
| Nov 2023 | Samir Sahidi | Sebastian Lukas Kostolansky | 1/2-1/2 | Slav Defense | chT-SVK 2324 |
| Jul 2023 | Samir Sahidi | Sebastian Lukas Kostolansky | 1-0 | Catalan | ch-SVK |
| Feb 2023 | Sebastian Lukas Kostolansky | Samir Sahidi | 0-1 | Sicilian: Moscow Variation | chT1W-SVK 2223 |
| Jan 2023 | Samir Sahidi | Sebastian Lukas Kostolansky | 0-1 | Sicilian: Four Knights | chT-SVK 2223 |
| Jul 2022 | Samir Sahidi | Sebastian Lukas Kostolansky | 1/2-1/2 | Catalan | Piestany Slovakia Open A |
| Sep 2021 | Sebastian Lukas Kostolansky | Samir Sahidi | 1-0 | Ruy Lopez: Morphy Defense | ch-SVK |
| Aug 2021 | Samir Sahidi | Sebastian Lukas Kostolansky | 1/2-1/2 | Bogo-Indian Defense | Skalica |
| Jun 2021 | Sebastian Lukas Kostolansky | Samir Sahidi | 1/2-1/2 | Ruy Lopez: Morphy Defense | Bratislava Breyer Memorial |
| Feb 2020 | Samir Sahidi | Sebastian Lukas Kostolansky | 1/2-1/2 | Pirc Defense | chT2A-SVK 1920 |
| Jan 2020 | Sebastian Lukas Kostolansky | Samir Sahidi | 1-0 | Sicilian | chT1W-SVK 1920 |
| Feb 2019 | Samir Sahidi | Sebastian Lukas Kostolansky | 1/2-1/2 | Catalan | chT1W-SVK 1819 |
| May 2018 | Sebastian Lukas Kostolansky | Samir Sahidi | 0-1 | Ruy Lopez: Berlin Defense | chT-SVK U20 final |
| May 2017 | Sebastian Lukas Kostolansky | Samir Sahidi | 1-0 | Sicilian | Senica IM |
Interactive board, all 16 games, opening explorer and engine analysis.
Browse the gamesFrequently asked questions
What is the head-to-head score between Samir Sahidi and Sebastian Lukas Kostolansky?
In 16 recorded games, Samir Sahidi has 5 wins, Sebastian Lukas Kostolansky has 4 wins, and they have drawn 7 times.
How many times have Samir Sahidi and Sebastian Lukas Kostolansky played each other?
Our database records 16 games between them, from May 2017 to Jun 2026.
What openings do Samir Sahidi and Sebastian Lukas Kostolansky play against each other?
The most common opening in their games is the Sicilian: Moscow Variation (2 games), followed by the Sicilian (2). The full opening breakdown and every game are on this page.