De Boer, Klaas
Last game 2025
Games
8
Wins
3
Draws
0
Losses
5
Peak Elo
—
37.5% score
As White
| A03 | Bird Opening: Dutch Variation | 2 | 50.0% |
As Black
No repeated openings.
Recent games
| De Boer, Klaas | 1-0 | Boeren, Jurriaan2096 | Dutch Open 2025 | 2025 |
| Aravindhan, Achyuth2031 | 0-1 | De Boer, Klaas | Dutch Open 2025 | 2025 |
| De Boer, Klaas | 1-0 | Khatniuk, Anastasiia1980 | Dutch Open 2025 | 2025 |
| Drugmand, Benoit2057 | 1-0 | De Boer, Klaas | Dutch Open 2025 | 2025 |
| Blok, Xaveer1941 | 1-0 | De Boer, Klaas | Dutch Open 2025 | 2025 |
| De Boer, Klaas | 0-1 | De Wit, Evan2003 | Dutch Open 2025 | 2025 |
| Aditya, Kunal Patil2047 | 1-0 | De Boer, Klaas | Dutch Open 2025 | 2025 |
| De Boer, Klaas | 0-1 | Hausrath, D2440 | Dutch Open 2025 | 2025 |