| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. F Baenziger vs S van Dael |
| 1-0 | 24 | 2019 | European Championship | E93 King's Indian, Petrosian System |
| 27. J van Foreest vs S van Dael |
| 1-0 | 36 | 2019 | 13th BPB Limburg Open | B76 Sicilian, Dragon, Yugoslav Attack |
| 28. S van Dael vs E Smirnova |
| 0-1 | 46 | 2019 | 30th Czech Open A | C18 French, Winawer |
| 29. S van Dael vs S Albers |
| 0-1 | 31 | 2019 | Groningen Open | B17 Caro-Kann, Steinitz Variation |
| 30. N Kumar vs S van Dael |
| 0-1 | 79 | 2019 | Groningen Open | B33 Sicilian |
| 31. S van Dael vs W Gijsen |
| 1-0 | 63 | 2019 | Groningen Open | C55 Two Knights Defense |
| 32. Gleizerov vs S van Dael |
| 1-0 | 28 | 2019 | Groningen Open | E97 King's Indian |
| 33. S van Dael vs J Zwirs |
| 1-0 | 54 | 2019 | Groningen Open | B90 Sicilian, Najdorf |
| 34. M A Gomes vs S van Dael |
| 1-0 | 34 | 2019 | Groningen Open | A05 Reti Opening |
| 35. S van Dael vs T Grutter |
| ½-½ | 80 | 2019 | Groningen Open | A00 Uncommon Opening |
| 36. G Haan vs S van Dael |
| ½-½ | 30 | 2019 | Groningen Open | E81 King's Indian, Samisch |
| 37. S van Dael vs T Mollema |
| ½-½ | 41 | 2019 | Groningen Open | B41 Sicilian, Kan |
| 38. A Pijpers vs S van Dael |
| 0-1 | 35 | 2020 | Tata Steel Qualifiers | B33 Sicilian |
| 39. S van Dael vs N Zwirs |
| 0-1 | 38 | 2020 | Tata Steel Qualifiers | B90 Sicilian, Najdorf |
| 40. T Beerdsen vs S van Dael |
| ½-½ | 29 | 2020 | Tata Steel Qualifiers | C24 Bishop's Opening |
| 41. S van Dael vs R Vogel |
| 1-0 | 44 | 2020 | Tata Steel Qualifiers | B56 Sicilian |
| 42. Akash G vs S van Dael |
| ½-½ | 43 | 2020 | Tata Steel Qualifiers | C67 Ruy Lopez |
| 43. F Slingerland vs S van Dael |
| ½-½ | 20 | 2020 | Tata Steel Qualifiers | B76 Sicilian, Dragon, Yugoslav Attack |
| 44. S van Dael vs A Suleymanli |
| 0-1 | 50 | 2020 | Tata Steel Qualifiers | C18 French, Winawer |
| 45. E de Boer vs S van Dael |
| 1-0 | 47 | 2020 | Tata Steel Qualifiers | B72 Sicilian, Dragon |
| 46. S van Dael vs S Beukema |
| ½-½ | 5 | 2020 | Tata Steel Qualifiers | C53 Giuoco Piano |
| 47. S van Dael vs H A Gretarsson |
| 0-1 | 58 | 2020 | Kragero Resort Chess | B06 Robatsch |
| 48. S Ernst vs S van Dael |
| 1-0 | 46 | 2020 | 18th Spilimbergo Open | E60 King's Indian Defense |
| 49. S van Dael vs J Lundin |
| 1-0 | 33 | 2021 | Belgrade Spring IM2 | B81 Sicilian, Scheveningen, Keres Attack |
| 50. M Narciso Dublan vs S van Dael |
| 0-1 | 53 | 2021 | Magistral O Teu Xacobeo | E70 King's Indian |
Kibitzing
