| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. C Wilhelmi vs D Pavasovic |
| ½-½ | 26 | 1992 | EU-ch U16 | D02 Queen's Pawn Game |
| 2. P Dankert vs C Wilhelmi |
| ½-½ | 32 | 1993 | Wichern Open | D55 Queen's Gambit Declined |
| 3. D Wegener vs C Wilhelmi |
| 1-0 | 39 | 1993 | Wichern Open | B96 Sicilian, Najdorf |
| 4. C Wilhelmi vs C D Meyer |
| 1-0 | 66 | 1993 | Wichern Open | E96 King's Indian, Orthodox, 7...Nbd7, Main line |
| 5. J Ljubarskij vs C Wilhelmi |
| 1-0 | 51 | 1993 | Wichern Open | B23 Sicilian, Closed |
| 6. C Wilhelmi vs J Hector |
| 0-1 | 39 | 1993 | Wichern Open | D15 Queen's Gambit Declined Slav |
| 7. S Siebrecht vs C Wilhelmi |
| 0-1 | 85 | 1993 | Wichern Open | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 8. C Wilhelmi vs J Blauert |
| ½-½ | 47 | 1993 | Wichern Open | E06 Catalan, Closed, 5.Nf3 |
| 9. C Wilhelmi vs N Davies |
| 0-1 | 29 | 1995 | Hastings Challengers 1994/95 | A46 Queen's Pawn Game |
| 10. M Sher vs C Wilhelmi |
| 0-1 | 57 | 1995 | Wichern Open | A10 English |
| 11. C Wilhelmi vs V Chuchelov |
| 0-1 | 40 | 1995 | Wichern Open | D31 Queen's Gambit Declined |
| 12. H Grund vs C Wilhelmi |
| ½-½ | 40 | 1996 | GER-ch U20 | A00 Uncommon Opening |
| 13. C Wilhelmi vs V Neverov |
| 0-1 | 36 | 1996 | Berliner Sommer 14th | A07 King's Indian Attack |
| 14. C Wilhelmi vs J Arnold |
| ½-½ | 50 | 1996 | Budapest FS02 IM | D43 Queen's Gambit Declined Semi-Slav |
| 15. C Wilhelmi vs B Socko |
| 1-0 | 80 | 1996 | Hamburg HSK | A05 Reti Opening |
| 16. V Chekhov vs C Wilhelmi |
| 1-0 | 28 | 1996 | Hamburg HSK | D37 Queen's Gambit Declined |
| 17. G Gross vs C Wilhelmi |
| ½-½ | 90 | 1997 | Bundesliga 1997/98 | A49 King's Indian, Fianchetto without c4 |
| 18. R Tischbierek vs C Wilhelmi |
| 1-0 | 96 | 1997 | Bundesliga 1997/98 | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 19. U Floegel vs C Wilhelmi |
| 0-1 | 34 | 1997 | Bundesliga 1997/98 | B20 Sicilian |
| 20. C Wilhelmi vs D Mayers |
| 1-0 | 39 | 1997 | Hellir International | A30 English, Symmetrical |
| 21. S Kristjansson vs C Wilhelmi |
| 1-0 | 24 | 1997 | Hellir International | B98 Sicilian, Najdorf |
| 22. C Wilhelmi vs E H Jensson |
| 1-0 | 45 | 1997 | Hellir International | A16 English |
| 23. B Halldorsson vs C Wilhelmi |
| 0-1 | 48 | 1997 | Hellir International | D94 Grunfeld |
| 24. C Wilhelmi vs J Hector |
| 1-0 | 43 | 1997 | Hellir International | D30 Queen's Gambit Declined |
| 25. M Bezold vs C Wilhelmi |
| 1-0 | 38 | 1997 | Hellir International | A01 Nimzovich-Larsen Attack |
Kibitzing
