| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. D Drollinger vs C Singer |
| 1-0 | 35 | 1988 | St. Ingbert Open | C67 Ruy Lopez |
| 2. R Simon vs C Singer |
| 1-0 | 42 | 1988 | St. Ingbert Open | A06 Reti Opening |
| 3. C Singer vs J Bielczyk |
| ½-½ | 26 | 1989 | Werfen Open-A | B56 Sicilian |
| 4. L Neckar vs C Singer |
| ½-½ | 67 | 1989 | Werfen Open-A | A14 English |
| 5. C Singer vs H Waller |
| 1-0 | 51 | 1989 | Werfen Open-A | B30 Sicilian |
| 6. C Singer vs A Rotstein |
| 1-0 | 31 | 1989 | Werfen Open-A | B40 Sicilian |
| 7. P Haugli vs C Singer |
| ½-½ | 26 | 1989 | Werfen Open-A | C67 Ruy Lopez |
| 8. L Gyorkos vs C Singer |
| 1-0 | 43 | 1989 | Werfen Open-A | A04 Reti Opening |
| 9. C Singer vs R Vukic |
| 0-1 | 45 | 1989 | Werfen Open-A | B56 Sicilian |
| 10. E Szalanczy vs C Singer |
| ½-½ | 6 | 1989 | Werfen Open-A | C67 Ruy Lopez |
| 11. G Mathe vs C Singer |
| 1-0 | 23 | 1990 | Nuremberg op | C45 Scotch Game |
| 12. C Singer vs G Mathe |
| ½-½ | 23 | 1991 | Werfen | C69 Ruy Lopez, Exchange, Gligoric Variation |
| 13. C Singer vs R Har-Zvi |
| 0-1 | 23 | 1991 | Kecskemet4 | B84 Sicilian, Scheveningen |
| 14. C Singer vs L Abel |
| 0-1 | 35 | 1991 | Kecskemet4 | B53 Sicilian |
| 15. C Singer vs M Schweizer |
| 1-0 | 45 | 1991 | Krumbach Open | B08 Pirc, Classical |
| 16. C Singer vs V Lukov |
| 0-1 | 36 | 1991 | Krumbach Open | B53 Sicilian |
| 17. M Moehrmann vs C Singer |
| 1-0 | 50 | 1991 | Krumbach Open | C67 Ruy Lopez |
| 18. E Ehrler vs C Singer |
| ½-½ | 40 | 1991 | Krumbach Open | C45 Scotch Game |
| 19. C Singer vs J Vogel |
| ½-½ | 27 | 1991 | Krumbach Open | C16 French, Winawer |
| 20. J Maiwald vs C Singer |
| 0-1 | 23 | 1991 | Krumbach Open | D35 Queen's Gambit Declined |
| 21. C Singer vs E Mukhametov |
| 1-0 | 36 | 1991 | Krumbach Open | B56 Sicilian |
| 22. R Wild vs C Singer |
| ½-½ | 60 | 1991 | Krumbach Open | D02 Queen's Pawn Game |
| 23. C Singer vs O Palos |
| 0-1 | 34 | 1991 | Krumbach Open | C18 French, Winawer |
| 24. P Hertel vs C Singer |
| ½-½ | 23 | 1991 | Krumbach Open | C67 Ruy Lopez |
| 25. C Singer vs H Watzka |
| 0-1 | 58 | 1994 | AUT-chT 1994/95 | B32 Sicilian |
Kibitzing
