| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. G Ashcroft vs T Harding |
 | 1-0 | 31 | 1971 | corr | C44 King's Pawn Game |
| 2. T Harding vs R Bellin |
| ½-½ | 29 | 1971 | North Devon Open | A46 Queen's Pawn Game |
| 3. T Harding vs R Bellin |
| ½-½ | 29 | 1971 | North Devon Open | A46 Queen's Pawn Game |
| 4. T Harding vs G H Bennett |
| 1-0 | 44 | 1971 | North Devon Open | A46 Queen's Pawn Game |
| 5. T Harding vs M Binks |
| 0-1 | 58 | 1972 | Barnstaple Open | C23 Bishop's Opening |
| 6. T Harding vs J Penrose |
| 0-1 | 23 | 1972 | Oxfordshire-Essex county match | A07 King's Indian Attack |
| 7. Sliwa vs T Harding |
| ½-½ | 41 | 1972 | EU-chT1 corr7281 | D45 Queen's Gambit Declined Semi-Slav |
| 8. I McAllen vs T Harding |
| 0-1 | 21 | 1972 | London (5) | C44 King's Pawn Game |
| 9. K Escott vs T Harding |
| 1-0 | 19 | 1973 | EUR corr | C34 King's Gambit Accepted |
| 10. R E Graf vs T Harding |
| 0-1 | 31 | 1973 | GRE Islington Open | C41 Philidor Defense |
| 11. T Harding vs Parker |
| 1-0 | 18 | 1974 | corr | C51 Evans Gambit |
| 12. T Harding vs S Saverymuttu |
| 0-1 | 36 | 1974 | Athenaeum Jubilee | B54 Sicilian |
| 13. M J Franklin vs T Harding |
| 1-0 | 28 | 1974 | Athenaeum Jubilee | A41 Queen's Pawn Game (with ...d6) |
| 14. T Harding vs K J O'Connell |
| ½-½ | 19 | 1974 | Athenaeum Jubilee | B10 Caro-Kann |
| 15. T Harding vs M Fuller |
| 0-1 | 35 | 1974 | Athenaeum Jubilee | B09 Pirc, Austrian Attack |
| 16. M Basman vs T Harding |
| ½-½ | 49 | 1974 | Athenaeum Jubilee | A01 Nimzovich-Larsen Attack |
| 17. T Harding vs C Crouch |
| ½-½ | 19 | 1974 | Athenaeum Jubilee | A06 Reti Opening |
| 18. R Bellin vs T Harding |
| ½-½ | 27 | 1974 | Athenaeum Jubilee | B06 Robatsch |
| 19. R G Wade vs T Harding |
| 1-0 | 31 | 1974 | Athenaeum Jubilee | A10 English |
| 20. N Povah vs T Harding |
| 1-0 | 20 | 1977 | 1st Lloyds Bank Masters Open | C12 French, McCutcheon |
| 21. T Harding vs J Trevelyan |
| 1-0 | 21 | 1977 | 1st Lloyds Bank Masters Open | E81 King's Indian, Samisch |
| 22. T Harding vs R Emerson |
| ½-½ | 11 | 1977 | 1st Lloyds Bank Masters Open | C69 Ruy Lopez, Exchange, Gligoric Variation |
| 23. T Harding vs Salamon / Mueller |
| 0-1 | 41 | 1978 | corr 1.EU tt | A19 English, Mikenas-Carls, Sicilian Variation |
| 24. T Harding vs T Wiersma |
| 0-1 | 32 | 1978 | corr 1.EU tt | A34 English, Symmetrical |
| 25. Klovans vs T Harding |
| 1-0 | 28 | 1978 | cor-1-EU-tch Final | C12 French, McCutcheon |
Kibitzing
