| Blitztoernooi SV Castricum 29-5-2026 |
| Groep 1 - Egbert Kooiman |
| Site | Dorpshuis de Kern | Start date | 5/9/2026 |
| City | Castricum | End date | 5/9/2026 |
| Country | Netherlands | Pairing system | Swiss |
| Organization | Hans Leeuwerik | Arbiters |
| Egbert Kooiman | |
| ID | 7999002 |
| Rating | 1741 |
| Categories | |
| Nr | White | Black | Result |
| 1 | Egbert Kooiman | Yevhen Petrenko | 1−0 |
| 2 | Maarten Froma | Egbert Kooiman | 1−0 |
| 3 | Egbert Kooiman | Denzell Woestenburg | ½−½ |
| 4 | Eric van der Klooster | Egbert Kooiman | 1−0 |
| 5 | Egbert Kooiman | Eric van Benschop | 1−0 |
| 6 | Egbert Kooiman | Han Kemperink | 1−0 |
| 7 | Hans Leeuwerik | Egbert Kooiman | 0−1 |
| 8 | Thomas Broek | Egbert Kooiman | 0−1 |
| 9 | Egbert Kooiman | Robert van der Wal | 0−1 |
| 10 | Egbert Kooiman | Piet Kuijs | 0−1 |
| 11 | Han Duinker | Egbert Kooiman | 0−1 |
| 12 | Gerard van Pinxteren | Egbert Kooiman | 1−0 |
| 13 | Egbert Kooiman | Hidde Brugman | 0−1 |
| 14 | Hidde Brugman | Egbert Kooiman | 0−1 |
| 15 | Egbert Kooiman | Eric van der Klooster | ½−½ |