| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. Nijboer vs R Meulders |
| 1-0 | 49 | 1988 | Dutch Open | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 2. Nijboer vs J Polgar |
 | 0-1 | 33 | 1989 | Amsterdam OHRA | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 3. Nijboer vs S Los |
| 1-0 | 34 | 1989 | Groningen Open | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 4. Nijboer vs R Kuijf |
| 1-0 | 42 | 1990 | Dutch Championship | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 5. Nijboer vs Glek |
| 0-1 | 38 | 1995 | Sonnevanck | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 6. Nijboer vs J Polgar |
| ½-½ | 44 | 1998 | Hoogovens Group A | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 7. Nijboer vs M Brodsky |
| 1-0 | 38 | 1999 | Hoogovens Group B | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 8. Nijboer vs W Hendriks |
| 0-1 | 40 | 2000 | Corus Group B | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 9. Nijboer vs O de la Riva Aguado |
| ½-½ | 61 | 2000 | Mondariz Zonal | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 10. Nijboer vs J Gustafsson |
| 1-0 | 44 | 2001 | Amsterdam Lost Boys Open | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 11. Nijboer vs V Cmilyte |
| 1-0 | 70 | 2003 | Corus Group B | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 12. Nijboer vs Van der Wiel |
| 0-1 | 36 | 2003 | Dutch Championship | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 13. Nijboer vs M van der Werf |
| 1-0 | 65 | 2003 | Dutch Open | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 14. Nijboer vs Stellwagen |
| 1-0 | 33 | 2004 | Corus Group B | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 15. Nijboer vs C Zhu |
| 1-0 | 41 | 2004 | Corus Group B | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 16. Nijboer vs F Farran Martos |
| 1-0 | 19 | 2005 | Salou Open | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 17. Nijboer vs S Kristjansson |
| ½-½ | 46 | 2006 | European Club Cup | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 18. Nijboer vs P Cramling |
| ½-½ | 13 | 2006 | Calvia op 3rd | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 19. Nijboer vs I Ivanisevic |
| ½-½ | 30 | 2007 | FRA-chT Top 16 GpA | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 20. Nijboer vs R Swinkels |
| 1-0 | 31 | 2009 | Dutch Championship | B47 Sicilian, Taimanov (Bastrikov) Variation |
Kibitzing
