| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. C Samuelsen vs R Hess |
| 0-1 | 38 | 2010 | Khanty-Mansiysk Olympiad | B07 Pirc |
| 27. J B Rwamavubi vs C Samuelsen |
| 0-1 | 34 | 2010 | Khanty-Mansiysk Olympiad | B40 Sicilian |
| 28. C Samuelsen vs A El Jawich |
 | 1-0 | 38 | 2010 | Khanty-Mansiysk Olympiad | A45 Queen's Pawn Game |
| 29. S Kawuma vs C Samuelsen |
| ½-½ | 18 | 2010 | Khanty-Mansiysk Olympiad | B43 Sicilian, Kan, 5.Nc3 |
| 30. A Kvon vs C Samuelsen |
| ½-½ | 54 | 2010 | Khanty-Mansiysk Olympiad | D85 Grunfeld |
| 31. C Samuelsen vs A Santos Flores |
| ½-½ | 11 | 2010 | Khanty-Mansiysk Olympiad | C07 French, Tarrasch |
| 32. C Samuelsen vs L Rama |
| ½-½ | 39 | 2010 | Khanty-Mansiysk Olympiad | B07 Pirc |
| 33. K Chumfwa vs C Samuelsen |
| ½-½ | 61 | 2010 | Khanty-Mansiysk Olympiad | D78 Neo-Grunfeld, 6.O-O c6 |
| 34. C Samuelsen vs O N Al Ali |
| 0-1 | 33 | 2010 | Khanty-Mansiysk Olympiad | B18 Caro-Kann, Classical |
| 35. C Samuelsen vs G Hernandez Guerrero |
| 0-1 | 35 | 2010 | Khanty-Mansiysk Olympiad | C04 French, Tarrasch, Guimard Main line |
| 36. C Samuelsen vs J Beckley |
| ½-½ | 34 | 2018 | Batumi Olympiad | C11 French |
| 37. O Said vs C Samuelsen |
| 0-1 | 44 | 2018 | Batumi Olympiad | B43 Sicilian, Kan, 5.Nc3 |
| 38. C Samuelsen vs S Jessel |
| ½-½ | 38 | 2018 | Batumi Olympiad | B42 Sicilian, Kan |
| 39. F de Cresce El Debs vs C Samuelsen |
| 1-0 | 49 | 2018 | Batumi Olympiad | B31 Sicilian, Rossolimo Variation |
| 40. C Samuelsen vs M Notha |
| 0-1 | 60 | 2018 | Batumi Olympiad | C45 Scotch Game |
| 41. H M AbuMengel vs C Samuelsen |
| 0-1 | 22 | 2018 | Batumi Olympiad | E60 King's Indian Defense |
| 42. Ahmad Safy Kanz vs C Samuelsen |
| 1-0 | 34 | 2018 | Batumi Olympiad | B43 Sicilian, Kan, 5.Nc3 |
| 43. C Samuelsen vs Lionel Adu Jr. |
| 1-0 | 39 | 2018 | Batumi Olympiad | B15 Caro-Kann |
Kibitzing
