| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Hebden vs I D Wells |
 | 1-0 | 30 |
1979 |
Chester | B21 Sicilian, 2.f4 and 2.d4 |
| 2. Hebden vs J Quinn |
 | 1-0 | 33 |
1979 |
London | B21 Sicilian, 2.f4 and 2.d4 |
| 3. Hebden vs G Morrison |
| 1-0 | 39 |
1979 |
Chester | B21 Sicilian, 2.f4 and 2.d4 |
| 4. Hebden vs G Ligterink |
| 0-1 | 30 |
1979 |
Aaronson Masters | B21 Sicilian, 2.f4 and 2.d4 |
| 5. Hebden vs A Kuligowski |
| 1-0 | 35 |
1981 |
Lewisham op | B21 Sicilian, 2.f4 and 2.d4 |
| 6. Hebden vs Ftacnik |
| ½-½ | 29 |
1982 |
Hastings | B21 Sicilian, 2.f4 and 2.d4 |
| 7. Hebden vs Miles |
| ½-½ | 44 |
1982 |
5. Manchester Benedictine | B21 Sicilian, 2.f4 and 2.d4 |
| 8. Hebden vs P Large |
| 1-0 | 27 |
1982 |
BCF-ch | B21 Sicilian, 2.f4 and 2.d4 |
| 9. Hebden vs R Meulders |
| 1-0 | 24 |
1982 |
Marbella | B21 Sicilian, 2.f4 and 2.d4 |
| 10. Hebden vs Murey |
| 0-1 | 40 |
1982 |
Hastings /83 | B21 Sicilian, 2.f4 and 2.d4 |
| 11. Hebden vs R Blow |
| 1-0 | 44 |
1982 |
Zt Marbella (ESP) | B21 Sicilian, 2.f4 and 2.d4 |
| 12. Hebden vs Hort |
| 0-1 | 30 |
1982 |
London LB | B21 Sicilian, 2.f4 and 2.d4 |
| 13. Hebden vs I Nemet |
| ½-½ | 20 |
1983 |
It (cat.10) Biel (Switzerland) | B21 Sicilian, 2.f4 and 2.d4 |
| 14. Hebden vs Razuvaev |
| 1-0 | 40 |
1983 |
Manchester | B21 Sicilian, 2.f4 and 2.d4 |
| 15. Hebden vs B Barth Sahl |
| 1-0 | 44 |
1983 |
Silkeborg (DEN) | B21 Sicilian, 2.f4 and 2.d4 |
| 16. Hebden vs Liang Jinrong |
| ½-½ | 29 |
1983 |
World Youth tt Ch | B21 Sicilian, 2.f4 and 2.d4 |
| 17. Hebden vs K Spraggett |
| 1-0 | 45 |
1983 |
NY Kavkasian | B21 Sicilian, 2.f4 and 2.d4 |
| 18. Hebden vs Ftacnik |
| 0-1 | 39 |
1983 |
Hastings | B21 Sicilian, 2.f4 and 2.d4 |
| 19. Hebden vs A Lein |
| 1-0 | 29 |
1983 |
It Hastings (ENG) | B21 Sicilian, 2.f4 and 2.d4 |
| 20. Hebden vs N Davies |
| 1-0 | 33 |
1983 |
Nottingham | B21 Sicilian, 2.f4 and 2.d4 |
| 21. Hebden vs J O Fries Nielsen |
| ½-½ | 42 |
1983 |
Silkeborg (DEN) | B21 Sicilian, 2.f4 and 2.d4 |
| 22. Hebden vs Speelman |
| ½-½ | 22 |
1984 |
Hastings (ENG) | B21 Sicilian, 2.f4 and 2.d4 |
| 23. Hebden vs D King |
| 1-0 | 49 |
1984 |
BCF-ch Brighton | B21 Sicilian, 2.f4 and 2.d4 |
| 24. Hebden vs A J Mestel |
| 1-0 | 54 |
1984 |
Hastings (ENG) | B21 Sicilian, 2.f4 and 2.d4 |
| 25. Hebden vs G W Lawton |
| ½-½ | 49 |
1984 |
BCF-ch Brighton | B21 Sicilian, 2.f4 and 2.d4 |