| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. J van de Griendt vs M Dubois |
| ½-½ | 35 | 1994 | Cappelle Open | D02 Queen's Pawn Game |
| 27. P Depyl vs J van de Griendt |
| ½-½ | 67 | 1994 | Cappelle Open | B40 Sicilian |
| 28. S Martin vs J van de Griendt |
| 1-0 | 67 | 1994 | Cappelle Open | D32 Queen's Gambit Declined, Tarrasch |
| 29. J van de Griendt vs M Ippolito |
| 1-0 | 41 | 1994 | Cappelle Open | A50 Queen's Pawn Game |
| 30. M Tsiganova vs J van de Griendt |
| ½-½ | 36 | 1994 | Cappelle Open | A57 Benko Gambit |
| 31. J van de Griendt vs M Socko |
| 1-0 | 22 | 1994 | Cappelle Open | E80 King's Indian, Samisch Variation |
| 32. L Trent vs J van de Griendt |
| ½-½ | 26 | 2004 | BCF-chT 0405 (4NCL) | A45 Queen's Pawn Game |
| 33. J van de Griendt vs B Lalic |
 | ½-½ | 17 | 2005 | BCF-chT 0405 (4NCL) | D23 Queen's Gambit Accepted |
| 34. J van de Griendt vs J Jens |
| 1-0 | 33 | 2008 | TCh-NED -9 | A70 Benoni, Classical with 7.Nf3 |
| 35. Stellwagen vs J van de Griendt |
| 1-0 | 30 | 2009 | TCh-NED 2008-9 | C16 French, Winawer |
| 36. L D'Costa vs J van de Griendt |
| 0-1 | 40 | 2009 | European Club Cup | A61 Benoni |
| 37. Huebner vs J van de Griendt |
| 1-0 | 32 | 2009 | European Club Cup | C02 French, Advance |
| 38. J van de Griendt vs V Stamenkov |
| 1-0 | 41 | 2009 | European Club Cup | B07 Pirc |
| 39. M Abeln vs J van de Griendt |
| 1-0 | 48 | 2009 | Meesterklasse -2010 | D08 Queen's Gambit Declined, Albin Counter Gambit |
| 40. P Poobalasingam vs J van de Griendt |
| 0-1 | 41 | 2011 | 4NCL 2010/11 | A62 Benoni, Fianchetto Variation |
| 41. J van de Griendt vs M Tissir |
| ½-½ | 8 | 2011 | 4NCL 2010/11 | D43 Queen's Gambit Declined Semi-Slav |
| 42. J van de Griendt vs Y Nagel |
| 1-0 | 34 | 2012 | TCh-NED Meesterklasse 2011-12 | E12 Queen's Indian |
| 43. J van de Griendt vs J Garrido |
| ½-½ | 64 | 2012 | 4NCL 2011/12 | C41 Philidor Defense |
| 44. J Emms vs J van de Griendt |
| ½-½ | 40 | 2012 | 4NCL 2011/12 | C03 French, Tarrasch |
| 45. B Byklum vs J van de Griendt |
| ½-½ | 56 | 2012 | European Club Cup | C00 French Defense |
| 46. M Haast vs J van de Griendt |
| 1-0 | 41 | 2012 | European Club Cup | A65 Benoni, 6.e4 |
| 47. J van de Griendt vs M Dambacher |
| 0-1 | 28 | 2012 | European Club Cup | A70 Benoni, Classical with 7.Nf3 |
| 48. A Vuilleumier vs J van de Griendt |
| 0-1 | 66 | 2012 | European Club Cup | C02 French, Advance |
| 49. J van de Griendt vs A Brkic |
| 0-1 | 38 | 2012 | European Club Cup | E11 Bogo-Indian Defense |
| 50. V Kovalev vs J van de Griendt |
| 1-0 | 31 | 2013 | European Club Cup | C03 French, Tarrasch |
Kibitzing
