| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. T Willemze vs P Schuurman |
| ½-½ | 21 | 1999 | Keres mem op | B12 Caro-Kann Defense |
| 2. P Mach vs T Willemze |
| 0-1 | 50 | 1999 | Glorney Cup U20 | C02 French, Advance |
| 3. T Willemze vs S Buckley |
| ½-½ | 63 | 2000 | Glorney and Faber Cup | B25 Sicilian, Closed |
| 4. R S Jones vs T Willemze |
| ½-½ | 45 | 2000 | Glorney and Faber Cup | C05 French, Tarrasch |
| 5. T Willemze vs S Geirnaert |
| 1-0 | 25 | 2000 | Glorney and Faber Cup | A01 Nimzovich-Larsen Attack |
| 6. J Brychta vs T Willemze |
| 1-0 | 40 | 2000 | Glorney and Faber Cup | C05 French, Tarrasch |
| 7. T Willemze vs A Rainfray |
| 1-0 | 71 | 2000 | Glorney and Faber Cup | B25 Sicilian, Closed |
| 8. T Willemze vs A Vermue |
| 1-0 | 34 | 2000 | HZ Open | C46 Three Knights |
| 9. R Burgerhoff vs T Willemze |
 | 0-1 | 39 | 2000 | HZ Open | A57 Benko Gambit |
| 10. T Willemze vs Barsov |
| 1-0 | 36 | 2000 | HZ Open | C17 French, Winawer, Advance |
| 11. S Strating vs T Willemze |
| 1-0 | 39 | 2001 | NED-chT | A31 English, Symmetrical, Benoni Formation |
| 12. J Smeets vs T Willemze |
| 1-0 | 38 | 2001 | NED-chT | C02 French, Advance |
| 13. Motylev vs T Willemze |
| 1-0 | 50 | 2003 | Essent | B18 Caro-Kann, Classical |
| 14. Grigoriants vs T Willemze |
| 1-0 | 29 | 2003 | Essent Open | B14 Caro-Kann, Panov-Botvinnik Attack |
| 15. T Willemze vs I Kurnosov |
| 0-1 | 20 | 2005 | XXXV Rilton Cup | B81 Sicilian, Scheveningen, Keres Attack |
| 16. L Bebchuk vs T Willemze |
| 0-1 | 76 | 2005 | XXXV Rilton Cup | A04 Reti Opening |
| 17. T Willemze vs N Miezis |
| 0-1 | 38 | 2005 | XXXV Rilton Cup | E41 Nimzo-Indian |
| 18. S Kosmo vs T Willemze |
| 0-1 | 28 | 2006 | XXXV Rilton Cup | B10 Caro-Kann |
| 19. V Iordachescu vs T Willemze |
| ½-½ | 68 | 2006 | XXXV Rilton Cup | B12 Caro-Kann Defense |
| 20. T Willemze vs J Ask |
| 0-1 | 63 | 2006 | XXXV Rilton Cup | C18 French, Winawer |
| 21. T Willemze vs V Papadopoulou |
| ½-½ | 52 | 2006 | XXXV Rilton Cup | B01 Scandinavian |
| 22. Rozentalis vs T Willemze |
| ½-½ | 63 | 2006 | Cappelle op 22nd | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 23. T Willemze vs Brodsky |
| ½-½ | 30 | 2006 | Cappelle op 22nd | B50 Sicilian |
| 24. J Gdanski vs T Willemze |
| ½-½ | 42 | 2006 | Cappelle op 22nd | E10 Queen's Pawn Game |
| 25. Nalbandian vs T Willemze |
| ½-½ | 85 | 2006 | Cappelle op 22nd | A07 King's Indian Attack |
Kibitzing
