| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. J Jamena vs L Guerra Tulcan |
| 0-1 | 34 | 2014 | Tromso Olympiad | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 2. J Jamena vs A Niyibizi |
| 1-0 | 33 | 2014 | Tromso Olympiad | B23 Sicilian, Closed |
| 3. A F Ker vs J Jamena |
| 1-0 | 34 | 2014 | Tromso Olympiad | C45 Scotch Game |
| 4. Michael Webb vs J Jamena |
| 0-1 | 32 | 2014 | Tromso Olympiad | D60 Queen's Gambit Declined, Orthodox Defense |
| 5. O Lima vs J Jamena |
| 0-1 | 30 | 2014 | Tromso Olympiad | A22 English |
| 6. J Jamena vs A Watanabe |
| 0-1 | 30 | 2014 | Tromso Olympiad | B23 Sicilian, Closed |
| 7. J Jamena vs M Gator |
| 0-1 | 46 | 2014 | Tromso Olympiad | B72 Sicilian, Dragon |
| 8. J Jamena vs R P Soriano |
| 1-0 | 74 | 2014 | Tromso Olympiad | B00 Uncommon King's Pawn Opening |
| 9. J Jamena vs C Rios |
| 0-1 | 36 | 2016 | Baku Olympiad | B54 Sicilian |
| 10. K Farazi vs J Jamena |
| ½-½ | 48 | 2016 | Baku Olympiad | C65 Ruy Lopez, Berlin Defense |
| 11. P Constantinou vs J Jamena |
| 1-0 | 28 | 2016 | Baku Olympiad | C65 Ruy Lopez, Berlin Defense |
| 12. J Jamena vs Taffin Khan |
| 1-0 | 22 | 2016 | Baku Olympiad | B18 Caro-Kann, Classical |
| 13. J Jamena vs A Elobeid |
| 1-0 | 34 | 2016 | Baku Olympiad | B07 Pirc |
| 14. J Jamena vs M Muradli |
| 0-1 | 66 | 2016 | Baku Olympiad | B76 Sicilian, Dragon, Yugoslav Attack |
| 15. J Jamena vs J Izijk |
| 0-1 | 33 | 2016 | Baku Olympiad | B95 Sicilian, Najdorf, 6...e6 |
| 16. G Mooney vs J Jamena |
| 1-0 | 49 | 2016 | Baku Olympiad | C65 Ruy Lopez, Berlin Defense |
| 17. J Jamena vs Seng Tou Ip |
| ½-½ | 122 | 2016 | Baku Olympiad | C53 Giuoco Piano |
| 18. J Jamena vs G Vazquez |
| 0-1 | 30 | 2018 | Batumi Olympiad | B44 Sicilian |
| 19. S Press vs J Jamena |
| 0-1 | 35 | 2018 | Batumi Olympiad | C70 Ruy Lopez |
| 20. M Del Castilho vs J Jamena |
| 0-1 | 62 | 2018 | Batumi Olympiad | C65 Ruy Lopez, Berlin Defense |
| 21. B Wong vs J Jamena |
| ½-½ | 59 | 2018 | Batumi Olympiad | A04 Reti Opening |
| 22. S Grigorchuk vs J Jamena |
| 1-0 | 58 | 2018 | Batumi Olympiad | D10 Queen's Gambit Declined Slav |
| 23. J Jamena vs M Ayyad |
| 1-0 | 44 | 2018 | Batumi Olympiad | B40 Sicilian |
| 24. J Jamena vs Andrew Gadeanang |
| 1-0 | 33 | 2018 | Batumi Olympiad | C44 King's Pawn Game |
| 25. O Berg vs J Jamena |
| 1-0 | 31 | 2018 | Batumi Olympiad | D15 Queen's Gambit Declined Slav |
Kibitzing
