| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. Glek vs S Loeffler |
| 1-0 | 44 | 1994 | Bundesliga 1993/94 | B04 Alekhine's Defense, Modern |
| 2. Nunn vs S Loeffler |
| ½-½ | 25 | 1994 | Bundesliga 1993/94 | B04 Alekhine's Defense, Modern |
| 3. R Seger vs S Loeffler |
| ½-½ | 44 | 1994 | Berliner Sommer | B04 Alekhine's Defense, Modern |
| 4. D de Vreugt vs S Loeffler |
| 0-1 | 31 | 1995 | Sonnevanck-B | B04 Alekhine's Defense, Modern |
| 5. B Socko vs S Loeffler |
| 1-0 | 32 | 1996 | Hamburg HSK | B04 Alekhine's Defense, Modern |
| 6. M Dutreeuw vs S Loeffler |
| 0-1 | 40 | 2001 | Tanta Open | B04 Alekhine's Defense, Modern |
| 7. C Bauer vs S Loeffler |
| 1-0 | 50 | 2001 | Lausanne Master Open | B04 Alekhine's Defense, Modern |
| 8. M Brodsky vs S Loeffler |
| ½-½ | 19 | 2001 | IHEM | B04 Alekhine's Defense, Modern |
| 9. L Vogt vs S Loeffler |
| ½-½ | 76 | 2002 | AUT-chT 2001/02 | B04 Alekhine's Defense, Modern |
| 10. M van Delft vs S Loeffler |
| ½-½ | 18 | 2003 | Vienna Open-A | B04 Alekhine's Defense, Modern |
| 11. E van den Doel vs S Loeffler |
| 1-0 | 43 | 2003 | Bundesliga 2003/04 | B04 Alekhine's Defense, Modern |
| 12. F Hoelzl vs S Loeffler |
| 0-1 | 74 | 2004 | TCh-AUT 2003-4 | B04 Alekhine's Defense, Modern |
| 13. J Gdanski vs S Loeffler |
| 1-0 | 39 | 2005 | European Championship | B04 Alekhine's Defense, Modern |
| 14. Fedorchuk vs S Loeffler |
| 1-0 | 46 | 2005 | European Championship | B04 Alekhine's Defense, Modern |
| 15. R Mainka vs S Loeffler |
| ½-½ | 23 | 2006 | Bundesliga 2006/07 | B04 Alekhine's Defense, Modern |
| 16. P Smirnov vs S Loeffler |
| ½-½ | 24 | 2007 | European Championship | B04 Alekhine's Defense, Modern |
| 17. R Seger vs S Loeffler |
| 1-0 | 56 | 2007 | Bundesliga 2007/08 | B04 Alekhine's Defense, Modern |
| 18. S Kindermann vs S Loeffler |
| ½-½ | 44 | 2008 | Bundesliga 2007/08 | B04 Alekhine's Defense, Modern |
| 19. R Slobodjan vs S Loeffler |
| ½-½ | 60 | 2008 | Bundesliga 2007/08 | B04 Alekhine's Defense, Modern |
| 20. P Enders vs S Loeffler |
| 1-0 | 61 | 2008 | BL 0708 SC Kreuzberg - Erfurter SK | B04 Alekhine's Defense, Modern |
| 21. V Iordachescu vs S Loeffler |
 | 1-0 | 57 | 2008 | European Championship | B04 Alekhine's Defense, Modern |
| 22. A Pavlidis vs S Loeffler |
| 0-1 | 48 | 2008 | European Championship | B04 Alekhine's Defense, Modern |
| 23. N Guliyev vs S Loeffler |
| 1-0 | 30 | 2009 | Vienna Open-A | B04 Alekhine's Defense, Modern |
| 24. D Sanz Wawer vs S Loeffler |
| ½-½ | 74 | 2017 | Graz Open-A | B04 Alekhine's Defense, Modern |
Kibitzing
