| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. A Istratescu vs S van Gisbergen |
| 1-0 | 37 | 1991 | World Junior Championship | C49 Four Knights |
| 27. S van Gisbergen vs J Gonzalez Garcia |
| 1-0 | 41 | 1991 | World Junior Championship | E86 King's Indian, Samisch, Orthodox, 7.Nge2 c6 |
| 28. R Barcenilla vs S van Gisbergen |
| 0-1 | 62 | 1991 | World Junior Championship | C89 Ruy Lopez, Marshall |
| 29. M Ezsol vs S van Gisbergen |
| ½-½ | 15 | 1991 | World Junior Championship | C56 Two Knights |
| 30. S van Gisbergen vs H Stefansson |
| ½-½ | 26 | 1991 | World Junior Championship | E11 Bogo-Indian Defense |
| 31. Mikhalevski vs S van Gisbergen |
| 1-0 | 74 | 1991 | World Junior Championship | E12 Queen's Indian |
| 32. S van Gisbergen vs N Bathie |
| ½-½ | 22 | 1991 | World Junior Championship | D94 Grunfeld |
| 33. A Cela vs S van Gisbergen |
| 0-1 | 38 | 1991 | World Junior Championship | C89 Ruy Lopez, Marshall |
| 34. S van Gisbergen vs D Pedzich |
| 0-1 | 29 | 1991 | World Junior Championship | E84 King's Indian, Samisch, Panno Main line |
| 35. S van Gisbergen vs G Timmerman |
 | 1-0 | 42 | 1991 | NED-ch sf | A81 Dutch |
| 36. T Vrenegoor vs S van Gisbergen |
| 0-1 | 45 | 1991 | NED-ch sf | C34 King's Gambit Accepted |
| 37. M Bosboom vs S van Gisbergen |
| 1-0 | 36 | 1991 | NED-ch sf | C55 Two Knights Defense |
| 38. I Lempert vs S van Gisbergen |
| 0-1 | 48 | 1992 | Hyeres op | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 39. R Meulders vs S van Gisbergen |
| ½-½ | 79 | 1992 | Sas van Gent | E32 Nimzo-Indian, Classical |
| 40. S van Gisbergen vs H Klip |
| ½-½ | 15 | 1992 | Sas van Gent | A81 Dutch |
| 41. P Motwani vs S van Gisbergen |
| 1-0 | 25 | 1992 | Sas van Gent | C26 Vienna |
| 42. S van Gisbergen vs I Jelen |
| ½-½ | 22 | 1992 | Sas van Gent | D34 Queen's Gambit Declined, Tarrasch |
| 43. G Deleyn vs S van Gisbergen |
| 0-1 | 54 | 1992 | Sas van Gent | A10 English |
| 44. S van Gisbergen vs M Martens |
| ½-½ | 15 | 1992 | Sas van Gent | A41 Queen's Pawn Game (with ...d6) |
| 45. J Goormachtigh vs S van Gisbergen |
| 0-1 | 60 | 1992 | Sas van Gent | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 46. R Kuijf vs S van Gisbergen |
| ½-½ | 24 | 1992 | Sas van Gent | C84 Ruy Lopez, Closed |
| 47. S van Gisbergen vs I Farago |
| 1-0 | 39 | 1992 | Sas van Gent | A90 Dutch |
| 48. S van Gisbergen vs P Fink-Nunn |
| 1-0 | 33 | 1992 | Groningen Open | E81 King's Indian, Samisch |
| 49. O Renet vs S van Gisbergen |
| 1-0 | 40 | 1992 | Groningen Open | A18 English, Mikenas-Carls |
| 50. S Matveeva vs S van Gisbergen |
| 1-0 | 33 | 1992 | Groningen Open | E25 Nimzo-Indian, Samisch |
Kibitzing
