| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. R Jaenig vs S Shipov |
| 0-1 | 27 | 1993 | Berliner Sommer | B80 Sicilian, Scheveningen |
| 2. R Jaenig vs H Teske |
| 0-1 | 39 | 1994 | Dresden Open | B44 Sicilian |
| 3. R Jaenig vs T Michalczak |
| 1-0 | 58 | 1994 | Dresden Open | C78 Ruy Lopez |
| 4. R Jaenig vs E Martinovsky |
| 1-0 | 42 | 1994 | Dresden Open | C60 Ruy Lopez |
| 5. V Loginov vs R Jaenig |
| 1-0 | 43 | 1994 | Berliner Sommer | A04 Reti Opening |
| 6. R Jaenig vs M Westphal |
| ½-½ | 24 | 1994 | Berliner Sommer | C07 French, Tarrasch |
| 7. R Jaenig vs M Molinaroli |
| 1-0 | 33 | 1994 | Berliner Sommer | B00 Uncommon King's Pawn Opening |
| 8. R Jaenig vs B Badea |
| 0-1 | 39 | 1994 | Berliner Sommer | B62 Sicilian, Richter-Rauzer |
| 9. J Ingbrandt vs R Jaenig |
| 1-0 | 51 | 1994 | Berliner Sommer | A65 Benoni, 6.e4 |
| 10. U Dirr vs R Jaenig |
| 1-0 | 25 | 1994 | Berliner Sommer | A07 King's Indian Attack |
| 11. R Jaenig vs J Schieck |
| 1-0 | 40 | 1997 | Chemnitz Open | B07 Pirc |
| 12. A Micheel vs R Jaenig |
| 1-0 | 30 | 1997 | Chemnitz Open | A62 Benoni, Fianchetto Variation |
| 13. R Jaenig vs D Kaestner |
| 1-0 | 38 | 1997 | Chemnitz Open | B03 Alekhine's Defense |
| 14. N Molzahn vs R Jaenig |
| 0-1 | 56 | 1997 | Chemnitz Open | B99 Sicilian, Najdorf, 7...Be7 Main line |
| 15. R Jaenig vs A Pfeiffer |
| ½-½ | 56 | 1997 | Chemnitz Open | B70 Sicilian, Dragon Variation |
| 16. S Einacker vs R Jaenig |
| ½-½ | 22 | 1997 | Chemnitz Open | B42 Sicilian, Kan |
| 17. R Jaenig vs I Sambale |
| 1-0 | 37 | 1997 | Chemnitz Open | B13 Caro-Kann, Exchange |
| 18. C Kunze vs R Jaenig |
| ½-½ | 56 | 1997 | Chemnitz Open | D50 Queen's Gambit Declined |
| 19. G Hertneck vs R Jaenig |
| 1-0 | 45 | 1997 | Bayern-chI Bank Hofmann 1st | E11 Bogo-Indian Defense |
| 20. G Timoscenko vs R Jaenig |
| 1-0 | 32 | 1998 | Bozen op | A34 English, Symmetrical |
| 21. R Jaenig vs M Dirks |
| 1-0 | 37 | 1998 | Dresden Open | B06 Robatsch |
| 22. U Kroll vs R Jaenig |
| 1-0 | 32 | 1998 | Chemnitz Open | B41 Sicilian, Kan |
| 23. R Jaenig vs L Pumpa |
| 1-0 | 25 | 1998 | Chemnitz Open | C10 French |
| 24. M Kapp vs R Jaenig |
| 0-1 | 70 | 1998 | Chemnitz Open | D50 Queen's Gambit Declined |
| 25. R Jaenig vs D Kutzschbach |
| 1-0 | 49 | 1998 | Chemnitz Open | C42 Petrov Defense |
Kibitzing
