| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. Husam Al-Takrori vs J Arosemena |
| 0-1 | 23 |
2010 |
Chess Olympiad | C55 Two Knights Defense |
| 27. D Kassinopoullos vs J Arosemena |
| ½-½ | 46 |
2010 |
Chess Olympiad | C95 Ruy Lopez, Closed, Breyer |
| 28. D Svetushkin vs J Arosemena |
| 1-0 | 34 |
2010 |
Chess Olympiad | E13 Queen's Indian, 4.Nc3, Main line |
| 29. J Gauci vs J Arosemena |
| ½-½ | 44 |
2010 |
Chess Olympiad | A20 English |
| 30. J Arosemena vs J Izijk |
| 1-0 | 47 |
2010 |
Chess Olympiad | B56 Sicilian |
| 31. J Arosemena vs T Chan |
| 0-1 | 31 |
2010 |
Chess Olympiad | B06 Robatsch |
| 32. J Arosemena vs M Elbaruni |
| 1-0 | 49 |
2010 |
Chess Olympiad | C43 Petrov, Modern Attack |
| 33. E Ozenir vs J Arosemena |
| ½-½ | 39 |
2012 |
Chess Olympiad | A45 Queen's Pawn Game |
| 34. P J Kirby vs J Arosemena |
| 0-1 | 19 |
2012 |
Chess Olympiad | C47 Four Knights |
| 35. J Arosemena vs A Maznitsin |
| 0-1 | 29 |
2012 |
Chess Olympiad | B18 Caro-Kann, Classical |
| 36. J Arosemena vs J D Gemy |
| 0-1 | 32 |
2012 |
Chess Olympiad | C07 French, Tarrasch |
| 37. J Arosemena vs Kyungsik Jang |
| 0-1 | 42 |
2012 |
Chess Olympiad | B71 Sicilian, Dragon, Levenfish Variation |
| 38. J Arosemena vs A Zhigalko |
| 0-1 | 49 |
2012 |
Chess Olympiad | B44 Sicilian |
| 39. Yahya Faraj vs J Arosemena |
| ½-½ | 41 |
2012 |
Chess Olympiad | A32 English, Symmetrical Variation |
| 40. Mohammed Elnasri vs J Arosemena |
 | 0-1 | 23 |
2012 |
Chess Olympiad | C45 Scotch Game |
| 41. J Arosemena vs Hui Li |
| ½-½ | 42 |
2012 |
Chess Olympiad | B84 Sicilian, Scheveningen |
| 42. J Arosemena vs Wei Ming Kevin Goh |
| 0-1 | 30 |
2012 |
Chess Olympiad | B71 Sicilian, Dragon, Levenfish Variation |
| 43. S Wahabuddin Mirzaad vs J Arosemena |
| ½-½ | 72 |
2012 |
Chess Olympiad | C95 Ruy Lopez, Closed, Breyer |