| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. S Aleksieva vs Delchev |
| 0-1 | 47 |
2001 |
IX Open | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 2. R Zelcic vs Delchev |
| ½-½ | 61 |
2001 |
open | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 3. Y Habu vs Delchev |
 | 0-1 | 47 |
2001 |
Saint-Quentin op | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 4. Judit Polgar vs Delchev |
| ½-½ | 19 |
2001 |
2nd IECC | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 5. B Djalal vs Delchev |
| 0-1 | 42 |
2001 |
8th Open | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 6. Z Almasi vs Delchev |
| 1-0 | 61 |
2001 |
TCh-CRO | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 7. A Sokolov vs Delchev |
| ½-½ | 46 |
2001 |
open | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 8. V Spassov vs Delchev |
| ½-½ | 51 |
2001 |
65th ch-BUL | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 9. D Reinderman vs Delchev |
| ½-½ | 52 |
2001 |
2nd IECC | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 10. A Volokitin vs Delchev |
| 1-0 | 51 |
2004 |
36th Olympiad | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 11. Sadvakasov vs Delchev |
| 0-1 | 43 |
2004 |
36th Olympiad | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 12. Fressinet vs Delchev |
| ½-½ | 51 |
2004 |
36th Olympiad | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 13. H Tirard vs Delchev |
| 0-1 | 33 |
2006 |
Cappelle la Grande | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 14. A Shukuraliev vs Delchev |
 | 0-1 | 42 |
2006 |
37th Chess Olympiad | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 15. A Shukuraliev vs Delchev |
 | 0-1 | 13 |
2006 |
37th Chess Olympiad | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 16. J Magem Badals vs Delchev |
| ½-½ | 18 |
2009 |
TOP 16 GpA | B47 Sicilian, Taimanov (Bastrikov) Variation |