| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. N Coursaget vs B Thorisson |
| 1-0 | 44 | 2022 | Kvika Reykjavik Open | A48 King's Indian |
| 27. B Thorisson vs S Briem |
| 0-1 | 57 | 2022 | Kvika Reykjavik Open | C42 Petrov Defense |
| 28. J Sigeman vs B Thorisson |
| ½-½ | 21 | 2022 | Kvika Reykjavik Open | D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 |
| 29. B Thorisson vs J Steiner |
| 0-1 | 40 | 2022 | Kvika Reykjavik Open | B27 Sicilian |
| 30. B Thorisson vs Jonas Mueller |
| ½-½ | 69 | 2023 | Reykjavik Open | B90 Sicilian, Najdorf |
| 31. A Kunz vs B Thorisson |
| 1-0 | 70 | 2023 | Reykjavik Open | B22 Sicilian, Alapin |
| 32. B Thorisson vs J Chyzy |
| 0-1 | 39 | 2024 | European Youth Championship U18 | C55 Two Knights Defense |
| 33. B Thorisson vs M Paseka |
| 0-1 | 24 | 2024 | European Youth Championship U18 | B56 Sicilian |
| 34. B Thorisson vs A Sachilaru |
| 0-1 | 31 | 2024 | European Youth Championship U18 | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 35. A Falkevall vs B Thorisson |
| 1-0 | 31 | 2024 | Uppsala Young Champions | D85 Grunfeld |
| 36. B Thorisson vs N Willems |
| 0-1 | 34 | 2025 | Reykjavik Open | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 37. J O Finnsson vs B Thorisson |
| 0-1 | 39 | 2025 | Icelandic Open 100yr | D93 Grunfeld, with Bf4 & e3 |
| 38. B Thorisson vs S Bjornsson |
| 0-1 | 29 | 2025 | Icelandic Open 100yr | B70 Sicilian, Dragon Variation |
| 39. D Shestak vs B Thorisson |
| 0-1 | 21 | 2025 | Icelandic Open 100yr | B28 Sicilian, O'Kelly Variation |
| 40. B Thorisson vs B Thorfinnsson |
| 0-1 | 28 | 2025 | Icelandic Open 100yr | C55 Two Knights Defense |
| 41. J Ragnarsson vs B Thorisson |
| 0-1 | 33 | 2025 | Icelandic Open 100yr | A48 King's Indian |
| 42. B Thorisson vs I Sokolov |
| 0-1 | 35 | 2025 | Icelandic Open 100yr | C55 Two Knights Defense |
| 43. G Petursson vs B Thorisson |
| ½-½ | 49 | 2025 | Icelandic Open 100yr | D93 Grunfeld, with Bf4 & e3 |
| 44. B Thorisson vs H Dietzsch |
| 1-0 | 63 | 2025 | Icelandic Open 100yr | B45 Sicilian, Taimanov |
| 45. L Ptacnikova vs B Thorisson |
| ½-½ | 76 | 2025 | Icelandic Open 100yr | E60 King's Indian Defense |
Kibitzing
