Ondersteijn, Niels
BACKGames
| Round | Date | Group | Team | Board | Opponent | Opponent team | Score | Color |
|---|---|---|---|---|---|---|---|---|
| 1 | Oct 19, 2025 | Open | Paul Keres #1 | 4 | Laakso, Harri | Etela-Vantaan | 1 | w |
| 2 | Oct 20, 2025 | Open | Paul Keres #1 | 4 | Aliferenko, Aleksei | Differdange | 1 | b |
| 3 | Oct 21, 2025 | Open | Paul Keres #1 | 4 | Ahmad, Khagan | Turkish Airlines sports club | 0.5 | w |
| 4 | Oct 22, 2025 | Open | Paul Keres #1 | 4 | Wedberg, Tom | Wasa SK | 0 | b |
| 5 | Oct 23, 2025 | Open | Paul Keres #1 | 4 | Mihajlov, Svetoslav | Baerum Schakselskap | 1 | w |
| 6 | Oct 24, 2025 | Open | Paul Keres #1 | 4 | Barak, Gil | Rishon Le Zion #2 | 1 | b |
| 7 | Oct 25, 2025 | Open | Paul Keres #1 | 4 | Delgerdalai, Bayarjavkhlan | Sigil Fund Pardubice | 0.5 | w |