| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. B Kienboeck vs T Lentrodt |
| 1-0 | 31 | 2022 | Austrian Bundesliga 2022/23 | C11 French |
| 27. I Neyman vs B Kienboeck |
| 1-0 | 52 | 2022 | Austrian Bundesliga 2022/23 | D02 Queen's Pawn Game |
| 28. B Kienboeck vs Bacrot |
| 0-1 | 34 | 2023 | Austrian Bundesliga 2022/23 | B48 Sicilian, Taimanov Variation |
| 29. F Poetz vs B Kienboeck |
| 1-0 | 37 | 2023 | Austrian Bundesliga 2022/23 | A01 Nimzovich-Larsen Attack |
| 30. B Kienboeck vs Buhmann |
| 0-1 | 75 | 2023 | Austrian Bundesliga 2022/23 | C95 Ruy Lopez, Closed, Breyer |
| 31. B Kienboeck vs P Schreiner |
| 0-1 | 59 | 2023 | Austrian Bundesliga 2022/23 | C84 Ruy Lopez, Closed |
| 32. B Kienboeck vs D Fischer |
| 1-0 | 40 | 2023 | TCh-SUI | C78 Ruy Lopez |
| 33. M Ruefenacht vs B Kienboeck |
| ½-½ | 44 | 2023 | TCh-SUI | B18 Caro-Kann, Classical |
| 34. D Eggleston vs B Kienboeck |
| ½-½ | 31 | 2023 | Rilton Cup 2023/24 | B12 Caro-Kann Defense |
| 35. R Le Goff vs B Kienboeck |
| ½-½ | 51 | 2023 | Rilton Cup 2023/24 | D02 Queen's Pawn Game |
| 36. B Kienboeck vs E Mamedov |
| 0-1 | 30 | 2023 | Rilton Cup 2023/24 | B32 Sicilian |
| 37. T Czernek vs B Kienboeck |
| 1-0 | 49 | 2023 | Rilton Cup 2023/24 | B12 Caro-Kann Defense |
| 38. B Kienboeck vs S Loay |
| ½-½ | 49 | 2024 | Rilton Cup 2023/24 | B33 Sicilian |
| 39. D Merei vs B Kienboeck |
| 1-0 | 32 | 2024 | Austrian Championship | E43 Nimzo-Indian, Fischer Variation |
| 40. B Kienboeck vs R Posch |
| 1-0 | 31 | 2024 | Austrian Championship | C84 Ruy Lopez, Closed |
| 41. T Maier vs B Kienboeck |
| 0-1 | 28 | 2024 | Austrian Championship | B10 Caro-Kann |
| 42. B Kienboeck vs P Balint |
| 0-1 | 50 | 2024 | Austrian Championship | C75 Ruy Lopez, Modern Steinitz Defense |
| 43. R Hersel vs B Kienboeck |
| 0-1 | 38 | 2024 | Austrian Championship | B12 Caro-Kann Defense |
| 44. B Kienboeck vs K Peyrer |
| 1-0 | 29 | 2024 | Austrian Championship | B94 Sicilian, Najdorf |
| 45. F Sandhoefner vs B Kienboeck |
| 0-1 | 44 | 2024 | Austrian Championship | B18 Caro-Kann, Classical |
| 46. B Kienboeck vs D Horvath |
| ½-½ | 67 | 2024 | Austrian Championship | B95 Sicilian, Najdorf, 6...e6 |
| 47. K Newrkla vs B Kienboeck |
| ½-½ | 58 | 2024 | Austrian Championship | B12 Caro-Kann Defense |
| 48. E R Gasparyan vs B Kienboeck |
| 1-0 | 26 | 2024 | European Youth Championship U18 | D39 Queen's Gambit Declined, Ragozin, Vienna Variation |
| 49. B Kienboeck vs M Palczert |
| 0-1 | 54 | 2024 | European Youth Championship U18 | C78 Ruy Lopez |
| 50. B Kienboeck vs H H Celik |
| 0-1 | 38 | 2024 | Rilton Cup 2024/25 | B41 Sicilian, Kan |
Kibitzing
