| VAS Keizer 25-26 CYCLUS 1 |
| VAS - Stoyan Kostov |
| Site | VAS1822.nl | Start date | 1-9-2024 |
| City | Amsterdam | End date | 1-7-2025 |
| Country | Netherlands | Pairing system | Keizer |
| Organization | VAS | Arbiters | Niels van Dam Niels Hoefsloot |
| Stoyan Kostov | |
| Rating | 1900 |
| Nr. | White | Black | Result |
| 1 | Stoyan Kostov | No member | |
| 2 | Stoyan Kostov | No member | |
| 3 | Stoyan Kostov | No member | |
| 4 | Evgenii Egorov | Stoyan Kostov | 0−1 |
| 5 | Stoyan Kostov | Bart Romijn | ½−½ |
| 6 | Ber Deuss | Stoyan Kostov | 0−1 |
| 7 | Stoyan Kostov | Bart Kroon | 1−0 |
| 8 | Stoyan Kostov | Abs with msg | |
| 9 | Niels Hoefsloot | Stoyan Kostov | 1−0 |
| 10 | Stoyan Kostov | Niels Van Dam | 1−0 |