| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. S Tica vs A Winkelman |
| 0-1 | 35 | 2019 | World Junior Championship | E02 Catalan, Open, 5.Qa4 |
| 27. A Winkelman vs M A Tabatabaei |
| ½-½ | 44 | 2019 | World Junior Championship | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 28. D Batsuren vs A Winkelman |
| 1-0 | 31 | 2019 | World Junior Championship | E34 Nimzo-Indian, Classical, Noa Variation |
| 29. A Winkelman vs Rajdeep Sarkar |
| 1-0 | 47 | 2019 | World Junior Championship | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 30. K S Raghunandan vs A Winkelman |
| 1-0 | 45 | 2019 | World Junior Championship | A45 Queen's Pawn Game |
| 31. A Winkelman vs Y Parkhov |
| 0-1 | 24 | 2019 | World Junior Championship | B90 Sicilian, Najdorf |
| 32. A Sterck vs A Winkelman |
| 0-1 | 34 | 2019 | World Junior Championship | B21 Sicilian, 2.f4 and 2.d4 |
| 33. A Winkelman vs V Dobrovoljc |
| 1-0 | 69 | 2019 | World Junior Championship | C65 Ruy Lopez, Berlin Defense |
| 34. S P Rahul vs A Winkelman |
| 1-0 | 26 | 2019 | World Junior Championship | A28 English |
| 35. A Winkelman vs R R Raja |
| 0-1 | 35 | 2019 | World Junior Championship | B90 Sicilian, Najdorf |
| 36. N Saha vs A Winkelman |
| 0-1 | 47 | 2019 | World Junior Championship | D00 Queen's Pawn Game |
| 37. A Winkelman vs B Cheng |
| 0-1 | 27 | 2019 | Lidums AUS YM | C78 Ruy Lopez |
| 38. A Winkelman vs M M Milojevic |
| 1-0 | 53 | 2021 | Begonia op 55th | B12 Caro-Kann Defense |
| 39. I Samunenkov vs A Winkelman |
| 1-0 | 41 | 2022 | World Junior Championship | C77 Ruy Lopez |
| 40. A Winkelman vs R Enrico Vairo |
| 1-0 | 50 | 2022 | World Junior Championship | B33 Sicilian |
| 41. J Siddharth vs A Winkelman |
| 0-1 | 37 | 2022 | World Junior Championship | D85 Grunfeld |
| 42. A Winkelman vs J Neves Veiga |
| ½-½ | 87 | 2022 | World Junior Championship | C95 Ruy Lopez, Closed, Breyer |
| 43. A D Moksh vs A Winkelman |
| 1-0 | 52 | 2022 | World Junior Championship | E37 Nimzo-Indian, Classical |
| 44. A Winkelman vs G B Harshavardhan |
| 0-1 | 35 | 2022 | World Junior Championship | B90 Sicilian, Najdorf |
| 45. E Di Benedetto vs A Winkelman |
| 0-1 | 64 | 2022 | World Junior Championship | D18 Queen's Gambit Declined Slav, Dutch |
| 46. A Winkelman vs M Abdurakhmonov |
| 0-1 | 35 | 2022 | World Junior Championship | B41 Sicilian, Kan |
| 47. D Flores Quillas vs A Winkelman |
| 1-0 | 46 | 2022 | World Junior Championship | C95 Ruy Lopez, Closed, Breyer |
| 48. A Winkelman vs A van der Merwe |
| 1-0 | 50 | 2022 | World Junior Championship | B90 Sicilian, Najdorf |
| 49. Z Gaal vs A Winkelman |
| ½-½ | 52 | 2022 | World Junior Championship | A07 King's Indian Attack |
| 50. A Winkelman vs V Prraneeth |
| 1-0 | 50 | 2022 | 19th Asian Continental | B90 Sicilian, Najdorf |
Kibitzing
