| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. A de Winter vs D Wagner |
| ½-½ | 25 | 2023 | 50th NRW Cup | B33 Sicilian |
| 27. J Schneider vs A de Winter |
| 0-1 | 48 | 2023 | 50th NRW Cup | B30 Sicilian |
| 28. A de Winter vs R G Koellner |
| 1-0 | 37 | 2023 | 50th NRW Cup | C41 Philidor Defense |
| 29. M Saltaev vs A de Winter |
| 0-1 | 34 | 2023 | 50th NRW Cup | B90 Sicilian, Najdorf |
| 30. A de Winter vs A Bagrationi |
| ½-½ | 47 | 2023 | 50th NRW Cup | C18 French, Winawer |
| 31. G Souleidis vs A de Winter |
| 1-0 | 61 | 2023 | 50th NRW Cup | B50 Sicilian |
| 32. N Maatman vs A de Winter |
| 0-1 | 38 | 2023 | Dutch League 2023/24 | E60 King's Indian Defense |
| 33. A de Winter vs Fridman |
| ½-½ | 40 | 2023 | Dutch League 2023/24 | C11 French |
| 34. R van Helvoort vs A de Winter |
| ½-½ | 45 | 2023 | 26th Hoogeveen Open | B22 Sicilian, Alapin |
| 35. A de Winter vs J Boersma |
| 1-0 | 19 | 2023 | 26th Hoogeveen Open | B27 Sicilian |
| 36. M van Foreest vs A de Winter |
| 0-1 | 54 | 2023 | 26th Hoogeveen Open | B22 Sicilian, Alapin |
| 37. A de Winter vs N Paltrinieri |
| 1-0 | 52 | 2023 | 26th Hoogeveen Open | C18 French, Winawer |
| 38. A de Winter vs S van Dael |
| ½-½ | 43 | 2023 | 26th Hoogeveen Open | B90 Sicilian, Najdorf |
| 39. L Lodici vs A de Winter |
| 1-0 | 17 | 2023 | 26th Hoogeveen Open | D23 Queen's Gambit Accepted |
| 40. L van Kooten vs A de Winter |
| 0-1 | 25 | 2023 | 26th Hoogeveen Open | E77 King's Indian |
| 41. A de Winter vs R Krishnan |
| 1-0 | 29 | 2023 | 26th Hoogeveen Open | C11 French |
| 42. A de Winter vs N Zwirs |
| 0-1 | 36 | 2023 | 26th Hoogeveen Open | B90 Sicilian, Najdorf |
| 43. A de Winter vs M Keetman |
| ½-½ | 126 | 2023 | Dutch League 2023/24 | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 44. M van der Werf vs A de Winter |
| 0-1 | 54 | 2023 | Dutch League 2023/24 | E92 King's Indian |
| 45. A de Winter vs M Buscher |
| 1-0 | 54 | 2023 | Dutch League 2023/24 | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 46. M de Jong vs A de Winter |
| 0-1 | 38 | 2023 | Groningen Open | B50 Sicilian |
| 47. A de Winter vs T Beerdsen |
| 1-0 | 35 | 2023 | Groningen Open | B90 Sicilian, Najdorf |
| 48. A de Winter vs E Romanov |
| ½-½ | 53 | 2023 | Groningen Open | C78 Ruy Lopez |
| 49. Tiviakov vs A de Winter |
| 1-0 | 54 | 2023 | Groningen Open | C77 Ruy Lopez |
| 50. D Reinderman vs A de Winter |
| 1-0 | 30 | 2023 | Groningen Open | A10 English |
Kibitzing
