| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. F Slingerland vs D de Vreugt |
| ½-½ | 45 | 2006 | Amsterdam Chess Tournament | C47 Four Knights |
| 27. Tukmakov vs F Slingerland |
| 1-0 | 41 | 2006 | Amsterdam Chess Tournament | D27 Queen's Gambit Accepted, Classical |
| 28. F Slingerland vs L Breivik |
| 1-0 | 69 | 2006 | Amsterdam Chess Tournament | B33 Sicilian |
| 29. S Li vs F Slingerland |
| ½-½ | 50 | 2006 | Amsterdam Chess Tournament | D23 Queen's Gambit Accepted |
| 30. F Slingerland vs W Spoelman |
| 0-1 | 34 | 2006 | Amsterdam Chess Tournament | B94 Sicilian, Najdorf |
| 31. G Valenti vs F Slingerland |
| ½-½ | 32 | 2006 | Amsterdam Chess Tournament | B89 Sicilian |
| 32. S Bakker vs F Slingerland |
| ½-½ | 10 | 2006 | Amsterdam Chess Tournament | D21 Queen's Gambit Accepted |
| 33. F Slingerland vs A Greenfeld |
| 0-1 | 43 | 2006 | Dieren op | B60 Sicilian, Richter-Rauzer |
| 34. J op den Kelder vs F Slingerland |
| 0-1 | 37 | 2006 | Dieren op | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 35. M van Delft vs F Slingerland |
| ½-½ | 15 | 2006 | Hoogeveen Essent op | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 36. S Chanda vs F Slingerland |
 | ½-½ | 64 | 2008 | 2nd LCT | B31 Sicilian, Rossolimo Variation |
| 37. J van der Veen vs F Slingerland |
| 0-1 | 28 | 2008 | 12th Essent Open | B23 Sicilian, Closed |
| 38. F Slingerland vs S Ernst |
| ½-½ | 41 | 2008 | 12th Essent Open | C45 Scotch Game |
| 39. E Safarli vs F Slingerland |
| 1-0 | 29 | 2008 | 12th Essent Open | B31 Sicilian, Rossolimo Variation |
| 40. F Slingerland vs L van Kooten |
| 1-0 | 33 | 2008 | 12th Essent Open | B84 Sicilian, Scheveningen |
| 41. A Vul vs F Slingerland |
| ½-½ | 19 | 2008 | 12th Essent Open | D27 Queen's Gambit Accepted, Classical |
| 42. F Slingerland vs Y Afek |
| 1-0 | 50 | 2008 | 12th Essent Open | B29 Sicilian, Nimzovich-Rubinstein |
| 43. Romanishin vs F Slingerland |
| ½-½ | 40 | 2008 | 12th Essent Open | D27 Queen's Gambit Accepted, Classical |
| 44. F Slingerland vs K Mekhitarian |
| ½-½ | 50 | 2008 | 12th Essent Open | B83 Sicilian |
| 45. D Di Berardino vs F Slingerland |
| 0-1 | 25 | 2008 | 12th Essent Open | D27 Queen's Gambit Accepted, Classical |
| 46. O Sadallah vs F Slingerland |
| 0-1 | 64 | 2009 | 13th Unive Tournament (Open) | D28 Queen's Gambit Accepted, Classical |
| 47. F Slingerland vs I Timmermans |
| 1-0 | 48 | 2009 | 13th Unive Tournament (Open) | C15 French, Winawer |
| 48. J Kraai vs F Slingerland |
| 0-1 | 44 | 2009 | 13th Unive Tournament (Open) | D27 Queen's Gambit Accepted, Classical |
| 49. F Slingerland vs M Brodsky |
| 0-1 | 44 | 2009 | 13th Unive Tournament (Open) | B92 Sicilian, Najdorf, Opocensky Variation |
| 50. L Ootes vs F Slingerland |
| 1-0 | 29 | 2009 | 13th Unive Tournament (Open) | B60 Sicilian, Richter-Rauzer |
Kibitzing
