| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. R Medina Viana vs W C C Perera |
| 0-1 | 41 | 2014 | Tromso Olympiad | A45 Queen's Pawn Game |
| 27. E Agbor vs R Medina Viana |
| 1-0 | 44 | 2014 | Tromso Olympiad | E60 King's Indian Defense |
| 28. R Medina Viana vs C Chipanga |
| ½-½ | 30 | 2014 | Tromso Olympiad | A07 King's Indian Attack |
| 29. R Medina Viana vs J Luxama |
| 0-1 | 69 | 2014 | Tromso Olympiad | D00 Queen's Pawn Game |
| 30. Adrian Winter Atwell vs R Medina Viana |
| ½-½ | 49 | 2014 | Tromso Olympiad | B01 Scandinavian |
| 31. M Kobler vs R Medina Viana |
| ½-½ | 30 | 2014 | Tromso Olympiad | A15 English |
| 32. R Medina Viana vs B Roselli Mailhe |
| ½-½ | 48 | 2014 | Tromso Olympiad | E97 King's Indian |
| 33. R Medina Viana vs Qiniso Matsebula |
| 1-0 | 26 | 2016 | Baku Olympiad | B30 Sicilian |
| 34. Milton Botao vs R Medina Viana |
 | ½-½ | 36 | 2016 | Baku Olympiad | B01 Scandinavian |
| 35. R Medina Viana vs Cristiano Aguiar |
| ½-½ | 55 | 2016 | Baku Olympiad | D00 Queen's Pawn Game |
| 36. M Mcfarland vs R Medina Viana |
| 0-1 | 47 | 2016 | Baku Olympiad | D02 Queen's Pawn Game |
| 37. R Medina Viana vs Tahina Hajanirina Rakotomaharo |
| 1-0 | 35 | 2016 | Baku Olympiad | C10 French |
| 38. R Medina Viana vs P Kostenko |
| 0-1 | 54 | 2016 | Baku Olympiad | D00 Queen's Pawn Game |
| 39. R Medina Viana vs Ali Syed Ahmad |
| ½-½ | 30 | 2016 | Baku Olympiad | B58 Sicilian |
| 40. Pg Hj Jaafar Pg Omar Baki vs R Medina Viana |
| 0-1 | 32 | 2016 | Baku Olympiad | B30 Sicilian |
| 41. R Medina Viana vs L Oliveira |
| 0-1 | 59 | 2018 | Batumi Olympiad | D00 Queen's Pawn Game |
| 42. Sikhanyiso Sihlongonyane vs R Medina Viana |
| ½-½ | 39 | 2018 | Batumi Olympiad | C70 Ruy Lopez |
| 43. R Medina Viana vs Imad Alhammada |
| ½-½ | 30 | 2018 | Batumi Olympiad | B15 Caro-Kann |
| 44. R Medina Viana vs J W Lee |
| 0-1 | 47 | 2018 | Batumi Olympiad | C11 French |
| 45. O Said vs R Medina Viana |
| 0-1 | 55 | 2018 | Batumi Olympiad | B15 Caro-Kann |
| 46. R Medina Viana vs Marc-Antoine Lomandong |
| 0-1 | 45 | 2018 | Batumi Olympiad | B06 Robatsch |
| 47. Ramokotjo Lekau vs R Medina Viana |
| 0-1 | 42 | 2018 | Batumi Olympiad | B32 Sicilian |
| 48. R Medina Viana vs H Nsubuga |
| 0-1 | 31 | 2018 | Batumi Olympiad | B32 Sicilian |
| 49. Asante Debesai Zerabruk vs R Medina Viana |
| 0-1 | 66 | 2018 | Batumi Olympiad | B12 Caro-Kann Defense |
Kibitzing
