| Champions League 2025/2026 |
| Champions League 2025/2026 - Ronde 1 (13 feb) - 13-2-2026 |
| Locatie | Start datum | 13-2-2026 | |
| Plaats | Rotterdam | Eind datum | 26-6-2026 |
| Land | Nederland | Pairing systeem | Zwitsers |
| Organisatie | RSR Ivoren Toren | Scheidsrechters | IWL |
| Nr | Wit | Cat | Rating | Zwart | Cat | Rating | Resultaat | Opmerkingen |
| 1 | Jason Zondag | 1962 | Wim Koster | 2125 | 0−1 |
| Nr. | Speler | Cat | Rating | Afw.reden | |
| 1 | Maxim Le Clercq | 2099 | N.v.t. | ||
| 2 | Paul Batenburg | 2056 | N.v.t. | ||
| 3 | Mark Beijen | 1920 | N.v.t. | ||
| 4 | Philip Westerduin | 1959 | N.v.t. |
| Ronde 1 (13 feb) | ||||||||||
| Pos | Naam | Prt | W | R | V | Score | S | R | Rtg | TPR |
| 1 | Wim Koster | 1 | 1 | 0 | 0 | 1,0 | −1 | −1 | 2131 | 2312 |
| 2 | Maxim Le Clercq | 0 | 0 | 0 | 0 | 0,0 | 0 | 0 | 2099 | |
| 3 | Paul Batenburg | 0 | 0 | 0 | 0 | 0,0 | 0 | 0 | 2056 | |
| 4 | Jason Zondag | 1 | 0 | 0 | 1 | 0,0 | 1 | 1 | 1956 | 1775 |
| 5 | Philip Westerduin | 0 | 0 | 0 | 0 | 0,0 | 0 | 0 | 1959 | |
| 6 | Mark Beijen | 0 | 0 | 0 | 0 | 0,0 | 0 | 0 | 1920 | |