| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. I Kukel vs J Smeets |
| 0-1 | 45 |
2001 |
WYB16 | C80 Ruy Lopez, Open |
| 2. F Libiszewski vs J Smeets |
| 1-0 | 35 |
2001 |
Glorney Cup | C77 Ruy Lopez |
| 3. B Bratovic vs J Smeets |
| ½-½ | 32 |
2001 |
EYCC B16 | C80 Ruy Lopez, Open |
| 4. P Stehno vs J Smeets |
| ½-½ | 39 |
2001 |
Glorney Cup | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 5. Van Blitterswijk vs J Smeets |
| 1-0 | 52 |
2001 |
Lost Boys Open | C80 Ruy Lopez, Open |
| 6. B Delafargue vs J Smeets |
 | 0-1 | 36 |
2001 |
Lost Boys Open | C81 Ruy Lopez, Open, Howell Attack |
| 7. M Solleveld vs J Smeets |
| ½-½ | 24 |
2001 |
Tch-NED | C82 Ruy Lopez, Open |
| 8. Van Den Doel vs J Smeets |
| ½-½ | 30 |
2001 |
Dutch Open | C77 Ruy Lopez |
| 9. K Arakhamia-Grant vs J Smeets |
| 1-0 | 81 |
2002 |
Corus | C77 Ruy Lopez |
| 10. Van Blitterswijk vs J Smeets |
| ½-½ | 22 |
2002 |
Corus | C80 Ruy Lopez, Open |
| 11. D Baramidze vs J Smeets |
| ½-½ | 10 |
2002 |
Harmonie | C61 Ruy Lopez, Bird's Defense |
| 12. S Soylu vs J Smeets |
| ½-½ | 24 |
2004 |
5th Individual European Chess Championship | C77 Ruy Lopez |
| 13. Nunn vs J Smeets |
 | 1-0 | 32 |
2006 |
Youth vs Experience | C65 Ruy Lopez, Berlin Defense |
| 14. Y Visser vs J Smeets |
 | 1-0 | 125 |
2006 |
Dutch Championship | C81 Ruy Lopez, Open, Howell Attack |
| 15. Y Erturan vs J Smeets |
| ½-½ | 22 |
2007 |
European Individual Championships | C60 Ruy Lopez |
| 16. C Koepke vs J Smeets |
| ½-½ | 45 |
2007 |
European Individual Championships | C80 Ruy Lopez, Open |
| 17. Adams vs J Smeets |
 | 1-0 | 47 |
2007 |
Staunton Memorial | C80 Ruy Lopez, Open |
| 18. W Spoelman vs J Smeets |
| ½-½ | 21 |
2007 |
Dutch Championship | C78 Ruy Lopez |
| 19. M Sebag vs J Smeets |
| 0-1 | 41 |
2008 |
Essent | C78 Ruy Lopez |
| 20. R Edouard vs J Smeets |
| 0-1 | 32 |
2008 |
European Union Championships | C78 Ruy Lopez |
| 21. R S Jones vs J Smeets |
| 0-1 | 27 |
2009 |
17th European Team Championship | C95 Ruy Lopez, Closed, Breyer |