| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. M Bauer vs H R Jung |
| 0-1 | 49 |
1975 |
Ontario Junior Championship | D43 Queen's Gambit Declined Semi-Slav |
| 2. R Wachtel vs H R Jung |
 | 0-1 | 39 |
1975 |
Toronto Labour Day | B92 Sicilian, Najdorf, Opocensky Variation |
| 3. H R Jung vs I Findlay |
| 1-0 | 40 |
1975 |
Team Match London vs Hamilton | A04 Reti Opening |
| 4. B Fiedler vs H R Jung |
| 0-1 | 41 |
1975 |
Ontario Junior Championship | B92 Sicilian, Najdorf, Opocensky Variation |
| 5. H R Jung vs N Monkhouse |
| 1-0 | 49 |
1976 |
London Championship | A15 English |
| 6. J Chrolavicius vs H R Jung |
| 0-1 | 56 |
1976 |
London Championship | D01 Richter-Veresov Attack |
| 7. J Smolij vs H R Jung |
| 0-1 | 57 |
1976 |
Midwest Classic | B90 Sicilian, Najdorf |
| 8. H R Jung vs D Jackson |
| 1-0 | 35 |
1976 |
London Championship | A04 Reti Opening |
| 9. H R Jung vs P Arvaj |
| 1-0 | 65 |
1976 |
Hamilton Open | A12 English with b3 |
| 10. S Navickas vs H R Jung |
| 0-1 | 57 |
1976 |
London Championship | B96 Sicilian, Najdorf |
| 11. L Day vs H R Jung |
| 1-0 | 43 |
1980 |
Thanksgiving Open | B21 Sicilian, 2.f4 and 2.d4 |
| 12. H R Jung vs L Day |
| 0-1 | 47 |
1983 |
Belleville | D51 Queen's Gambit Declined |
| 13. H R Jung vs G Redhead |
| ½-½ | 46 |
1984 |
Simultaneous blindfold exhibition | D91 Grunfeld, 5.Bg5 |
| 14. H R Jung vs B Harrington |
| 1-0 | 36 |
1984 |
Simultaneous blindfold exhibition | B30 Sicilian |
| 15. H R Jung vs K Elieff |
| 1-0 | 34 |
1984 |
Simultaneous blindfold exhibition | D50 Queen's Gambit Declined |
| 16. H R Jung vs Christiansen |
 | 1-0 | 27 |
1986 |
Reykjavik | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 17. H R Jung vs S Wright |
 | 0-1 | 37 |
1987 |
Kitchener-Waterloo op | B02 Alekhine's Defense |
| 18. H R Jung vs Tal |
 | 0-1 | 52 |
1990 |
Moscow | A45 Queen's Pawn Game |
| 19. L Day vs H R Jung |
| 1-0 | 32 |
1993 |
London CAN op | B40 Sicilian |
| 20. Zsuzsa Polgar vs H R Jung |
| 1-0 | 31 |
1995 |
It (open), North Bay (Canada) | D07 Queen's Gambit Declined, Chigorin Defense |
| 21. H R Jung vs L Day |
| 0-1 | 44 |
1995 |
* North Bay International | B27 Sicilian |
| 22. H R Jung vs T Ceterski |
| 1-0 | 16 |
1995 |
North Bay International | A07 King's Indian Attack |
| 23. H R Jung vs D Norwood |
| 0-1 | 41 |
1995 |
It (open) | A04 Reti Opening |
| 24. A Frialde vs H R Jung |
| ½-½ | 68 |
1996 |
Canadian Closed | D02 Queen's Pawn Game |
| 25. H R Jung vs L Day |
| ½-½ | 81 |
1996 |
ch-CAN Toronto | B13 Caro-Kann, Exchange |