Thomas Beerdsen vs Eelke De Boer
GM Thomas Beerdsen (2504) · IM Eelke De Boer (2406)
Thomas Beerdsen and Eelke De Boer have played 17 recorded games against each other, the first in Jul 2018 and the most recent in Jul 2025. Beerdsen leads 10 wins to 2, with 5 draws (71% of the games were decisive). Their most common battleground is the Sicilian: Najdorf (3 games). The average game between them lasted 44 moves.
Results by color
| Split | Games | Beerdsen | Draws | Boer |
|---|---|---|---|---|
| Beerdsen with White | 8 | 6 | 2 | 0 |
| Boer with White | 9 | 4 | 3 | 2 |
Results by time format
| Format | Games | Beerdsen | Draws | Boer |
|---|---|---|---|---|
| Classical | 9 | 5 | 3 | 1 |
| Blitz | 6 | 4 | 1 | 1 |
| Rapid | 2 | 1 | 1 | 0 |
Openings in their games
| ECO | Opening | Games | Beerdsen | Draws | Boer |
|---|---|---|---|---|---|
| B90 | Sicilian: Najdorf | 3 | 2 | 1 | 0 |
| B33 | Sicilian | 2 | 1 | 0 | 1 |
| A40 | English Defense | 1 | 0 | 0 | 1 |
| B11 | Caro-Kann: Two Knights Variation | 1 | 1 | 0 | 0 |
| B92 | Sicilian: Najdorf | 1 | 1 | 0 | 0 |
| B94 | Sicilian: Najdorf | 1 | 1 | 0 | 0 |
| C01 | French: Winawer Variation | 1 | 1 | 0 | 0 |
| C47 | Four Knights Game: Glek System | 1 | 1 | 0 | 0 |
All games
| Date | White | Black | Result | Opening | Event |
|---|---|---|---|---|---|
| Jul 2025 | Eelke De Boer | Thomas Beerdsen | 1-0 | English Defense | Dutch Open |
| Jul 2025 | Eelke De Boer | Thomas Beerdsen | 1/2-1/2 | Grünfeld Defense | ch-NED KO |
| Jul 2025 | Thomas Beerdsen | Eelke De Boer | 1/2-1/2 | English Opening: Neo-Catalan | ch-NED KO |
| Jul 2025 | Thomas Beerdsen | Eelke De Boer | 1-0 | Catalan | ch-NED KO |
| Jul 2025 | Eelke De Boer | Thomas Beerdsen | 1/2-1/2 | Grünfeld Defense | ch-NED KO |
| Oct 2024 | Thomas Beerdsen | Eelke De Boer | 1-0 | Sicilian: Najdorf | Titled Tue Early |
| Oct 2024 | Thomas Beerdsen | Eelke De Boer | 1/2-1/2 | Sicilian: Najdorf | Titled Tue Late |
| Sep 2024 | Thomas Beerdsen | Eelke De Boer | 1-0 | Caro-Kann: Two Knights Variation | Titled Tue Early |
| Sep 2024 | Eelke De Boer | Thomas Beerdsen | 1-0 | Sicilian | Titled Tue Early |
| Jul 2024 | Eelke De Boer | Thomas Beerdsen | 0-1 | Sicilian: Najdorf | Dutch Open |
| Jun 2024 | Eelke De Boer | Thomas Beerdsen | 0-1 | Four Knights Game: Glek System | Titled Tue Early |
| Apr 2024 | Eelke De Boer | Thomas Beerdsen | 0-1 | Sicilian | Titled Tue Late |
| Jul 2023 | Eelke De Boer | Thomas Beerdsen | 0-1 | Queen's Gambit Declined | Dieren Open |
| Oct 2022 | Thomas Beerdsen | Eelke De Boer | 1-0 | French: Winawer Variation | 25th Hoogeveen Open |
| Jan 2020 | Thomas Beerdsen | Eelke De Boer | 1-0 | Sicilian: Najdorf | 82nd Tata Steel Qualifier |
| Dec 2018 | Thomas Beerdsen | Eelke De Boer | 1-0 | Sicilian: Najdorf | 56th Groningen Open |
| Jul 2018 | Eelke De Boer | Thomas Beerdsen | 1/2-1/2 | Ruy Lopez: Classical | Dieren Open |
Interactive board, all 17 games, opening explorer and engine analysis.
Browse the gamesFrequently asked questions
What is the head-to-head score between Thomas Beerdsen and Eelke De Boer?
In 17 recorded games, Thomas Beerdsen has 10 wins, Eelke De Boer has 2 wins, and they have drawn 5 times.
How many times have Thomas Beerdsen and Eelke De Boer played each other?
Our database records 17 games between them, from Jul 2018 to Jul 2025.
What openings do Thomas Beerdsen and Eelke De Boer play against each other?
The most common opening in their games is the Sicilian: Najdorf (3 games), followed by the Sicilian (2). The full opening breakdown and every game are on this page.