| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. V Malisauskas vs R Heimberger |
| 1-0 | 38 | 1987 | Hungarian Open Championship | B45 Sicilian, Taimanov |
| 2. R Heimberger vs G Feher |
| 1-0 | 54 | 1987 | Hungarian Open Championship | D48 Queen's Gambit Declined Semi-Slav, Meran |
| 3. R Heimberger vs S Farago |
| 0-1 | 44 | 1987 | Hungarian Open Championship | E20 Nimzo-Indian |
| 4. R Heimberger vs J Lechtynsky |
| 0-1 | 59 | 1995 | Linz | A19 English, Mikenas-Carls, Sicilian Variation |
| 5. J Lechtynsky vs R Heimberger |
| 1-0 | 41 | 1996 | AUT-chT2O 9697 | A04 Reti Opening |
| 6. E Weinzettl vs R Heimberger |
| 1-0 | 32 | 1996 | AUT-chT2O 9697 | B40 Sicilian |
| 7. G Beikert vs R Heimberger |
| ½-½ | 74 | 1997 | AUT-chT2O 9798 | B81 Sicilian, Scheveningen, Keres Attack |
| 8. Plachetka vs R Heimberger |
| ½-½ | 62 | 1998 | AUT-chT2O 9798 | D50 Queen's Gambit Declined |
| 9. A Kirschner vs R Heimberger |
| 0-1 | 40 | 1999 | Linz county-ch | D45 Queen's Gambit Declined Semi-Slav |
| 10. R Heimberger vs V Beim |
| ½-½ | 25 | 2000 | Linz op 11th | C20 King's Pawn Game |
| 11. P Haba vs R Heimberger |
| 1-0 | 37 | 2000 | Linz op 11th | D30 Queen's Gambit Declined |
| 12. R Topakian vs R Heimberger |
| 0-1 | 62 | 2002 | AUT-chT2M 0203 | A06 Reti Opening |
| 13. R Heimberger vs H Stevic |
| 0-1 | 75 | 2004 | AUT-chT2M 0405 | A15 English |
| 14. R Markus vs R Heimberger |
| ½-½ | 63 | 2005 | AUT-chT2M 0405 | D48 Queen's Gambit Declined Semi-Slav, Meran |
| 15. G Mitter vs R Heimberger |
| ½-½ | 19 | 2005 | ? | D43 Queen's Gambit Declined Semi-Slav |
| 16. R Heimberger vs A Kirschner |
| 1-0 | 22 | 2007 | AUT-chT2M 0607 | A22 English |
| 17. E Repkova vs R Heimberger |
| 0-1 | 54 | 2016 | Austrian Bundesliga 2016/17 | B20 Sicilian |
| 18. R Heimberger vs A Brkic |
| ½-½ | 31 | 2016 | Austrian Bundesliga 2016/17 | D02 Queen's Pawn Game |
| 19. R Heimberger vs G Beckhuis |
| ½-½ | 44 | 2016 | Austrian Bundesliga 2016/17 | A45 Queen's Pawn Game |
| 20. F Matt vs R Heimberger |
| ½-½ | 42 | 2016 | Austrian Bundesliga 2016/17 | B50 Sicilian |
| 21. R Heimberger vs Predojevic |
| 0-1 | 73 | 2017 | Austrian Bundesliga 2016/17 | D02 Queen's Pawn Game |
| 22. V Atlas vs R Heimberger |
| 1-0 | 33 | 2017 | Austrian Bundesliga 2016/17 | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 23. R Heimberger vs J Skoberne |
| ½-½ | 44 | 2017 | Austrian Bundesliga 2016/17 | A45 Queen's Pawn Game |
| 24. A Rotstein vs R Heimberger |
| ½-½ | 42 | 2017 | Austrian Bundesliga 2016/17 | A30 English, Symmetrical |
| 25. R Heimberger vs J Wallner |
| 0-1 | 40 | 2017 | Austrian Bundesliga 2016/17 | D02 Queen's Pawn Game |
Kibitzing
