| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. J Hardinge vs B Kuber |
| ½-½ | 33 | 1969 | E. Canada Open | B21 Sicilian, 2.f4 and 2.d4 |
| 2. J Hardinge vs Fraser |
 | 1-0 | 49 | 1969 | Ontario Open | B21 Sicilian, 2.f4 and 2.d4 |
| 3. J Hardinge vs Bullwinkle |
| 1-0 | 34 | 1969 | Southport: 17th Annual Chess Festival | B21 Sicilian, 2.f4 and 2.d4 |
| 4. J Hardinge vs K I Norman |
| 1-0 | 28 | 1970 | Ontard Open | B21 Sicilian, 2.f4 and 2.d4 |
| 5. J Hardinge vs A Abakuks |
| 1-0 | 32 | 1971 | v Sussex I | B21 Sicilian, 2.f4 and 2.d4 |
| 6. J Hardinge vs A Lewis |
| ½-½ | 71 | 1971 | Club Championship | B21 Sicilian, 2.f4 and 2.d4 |
| 7. J Hardinge vs F Prus |
| 1-0 | 27 | 1976 | v Hastings | B21 Sicilian, 2.f4 and 2.d4 |
| 8. J Hardinge vs C Jones |
| ½-½ | 59 | 1983 | v Streatham | B21 Sicilian, 2.f4 and 2.d4 |
Kibitzing
