| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. J Moreira Romero vs K Asrian |
| 0-1 | 25 | 1996 | Yerevan Olympiad | A13 English |
| 2. N Gamboa vs J Moreira Romero |
| 1-0 | 37 | 1997 | Quito Copa Saeta 1st | B06 Robatsch |
| 3. J Moreira Romero vs F Peralta |
| 0-1 | 45 | 1997 | Pan American-ch U26 | A15 English |
| 4. B Lugo vs J Moreira Romero |
| 1-0 | 24 | 1997 | Quito Copa Saeta 1st | B01 Scandinavian |
| 5. J Moreira Romero vs V Malakhatko |
| 0-1 | 41 | 1997 | World Junior Championship | A24 English, Bremen System with ...g6 |
| 6. J Delemarre vs J Moreira Romero |
| 1-0 | 35 | 1997 | World Junior Championship | A41 Queen's Pawn Game (with ...d6) |
| 7. J Moreira Romero vs C J Blanco Acevedo |
| ½-½ | 52 | 1997 | World Junior Championship | A35 English, Symmetrical |
| 8. D Dwyer vs J Moreira Romero |
| 0-1 | 53 | 1997 | World Junior Championship | B39 Sicilian, Accelerated Fianchetto, Breyer Variation |
| 9. Z Bratanov vs J Moreira Romero |
| 1-0 | 56 | 1997 | World Junior Championship | B32 Sicilian |
| 10. J Moreira Romero vs C Karner |
| 0-1 | 56 | 1997 | World Junior Championship | A45 Queen's Pawn Game |
| 11. T Bae vs J Moreira Romero |
| 0-1 | 24 | 1997 | World Junior Championship | A07 King's Indian Attack |
| 12. J Moreira Romero vs P Blehm |
| 1-0 | 59 | 1997 | World Junior Championship | E63 King's Indian, Fianchetto, Panno Variation |
| 13. J Moreira Romero vs J Tihonov |
 | ½-½ | 44 | 1997 | World Junior Championship | A20 English |
| 14. Z J Szabo vs J Moreira Romero |
| 0-1 | 37 | 1997 | World Junior Championship | B08 Pirc, Classical |
| 15. J Moreira Romero vs M Savic |
| 0-1 | 44 | 1997 | World Junior Championship | A14 English |
| 16. D Pereyra Arcija vs J Moreira Romero |
| 1-0 | 47 | 1997 | World Junior Championship | A41 Queen's Pawn Game (with ...d6) |
| 17. J Moreira Romero vs S Rezan |
| 0-1 | 38 | 1997 | World Junior Championship | E65 King's Indian, Fianchetto, Yugoslav, 7.O-O |
| 18. J Moreira Romero vs Dominguez Perez |
| 0-1 | 33 | 2001 | I American Continental | A16 English |
| 19. W A Rodriguez vs J Moreira Romero |
| 1-0 | 32 | 2001 | I American Continental | C41 Philidor Defense |
| 20. J Moreira Romero vs I Tovio |
| 0-1 | 34 | 2001 | I American Continental | A22 English |
| 21. L Esquivel Golcher vs J Moreira Romero |
| ½-½ | 40 | 2001 | I American Continental | B40 Sicilian |
| 22. J Moreira Romero vs S Guerra |
| 0-1 | 22 | 2001 | I American Continental | B10 Caro-Kann |
| 23. J Moreira Romero vs R Ugalde Garcia |
| 1-0 | 43 | 2001 | I American Continental | A35 English, Symmetrical |
| 24. G Valderrama Espinosa vs J Moreira Romero |
| ½-½ | 29 | 2001 | I American Continental | C41 Philidor Defense |
| 25. J Moreira Romero vs P A Ruiz Aguilar |
| 0-1 | 59 | 2001 | I American Continental | A12 English with b3 |
Kibitzing
