| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 551. J Garcia-Ortega Mendez vs A Romero Holmes |
| 0-1 | 25 | 2012 | Spanish Team Championship (Honor Division) | B08 Pirc, Classical |
| 552. A Romero Holmes vs J C Alvarez Marquez |
| 1-0 | 47 | 2012 | Spanish Team Championship (Honor Division) | B25 Sicilian, Closed |
| 553. A Franco vs A Romero Holmes |
| ½-½ | 30 | 2012 | Spanish Team Championship (Honor Division) | A41 Queen's Pawn Game (with ...d6) |
| 554. A Romero Holmes vs J de la Villa Garcia |
| ½-½ | 36 | 2012 | Spanish Team Championship (Honor Division) | C00 French Defense |
| 555. A Romero Holmes vs J A Corral Blanco |
| 1-0 | 22 | 2013 | TCh-ESP CECLUB Honor | B46 Sicilian, Taimanov Variation |
| 556. A Romero Holmes vs A Rakhmanov |
| 0-1 | 64 | 2013 | Costa Rican Championship | B06 Robatsch |
| 557. L Valdes vs A Romero Holmes |
| 0-1 | 37 | 2013 | CRC-ch+ | A27 English, Three Knights System |
| 558. A Romero Holmes vs B Gonzalez |
| ½-½ | 24 | 2013 | Costa Rican Championship | B20 Sicilian |
| 559. S Minero Pineda vs A Romero Holmes |
| ½-½ | 43 | 2013 | Costa Rican Championship | A00 Uncommon Opening |
| 560. A Romero Holmes vs E Jimenez Garcia |
| 1-0 | 31 | 2013 | Costa Rican Championship | A13 English |
| 561. B Solano Cuya vs A Romero Holmes |
| 0-1 | 44 | 2013 | Costa Rican Championship | A41 Queen's Pawn Game (with ...d6) |
| 562. A Romero Holmes vs A Murillo |
| 0-1 | 34 | 2013 | Costa Rican Championship | D10 Queen's Gambit Declined Slav |
| 563. A Romero Holmes vs O Gamboa Alvarado |
| 1-0 | 31 | 2013 | Costa Rican Championship | B07 Pirc |
| 564. S Duran Vega vs A Romero Holmes |
| ½-½ | 44 | 2013 | Costa Rican Championship | C02 French, Advance |
| 565. A Romero Holmes vs A J Alfaro Rojas |
| 1-0 | 52 | 2013 | Costa Rican Championship | B90 Sicilian, Najdorf |
| 566. E Chinchilla Miranda vs A Romero Holmes |
| 0-1 | 67 | 2013 | Costa Rican Championship | A40 Queen's Pawn Game |
| 567. A Romero Holmes vs J Carvajal Gorgona |
| 1-0 | 24 | 2013 | Costa Rican Championship | C00 French Defense |
| 568. F Maynard vs A Romero Holmes |
| 0-1 | 60 | 2013 | Costa Rican Championship | A53 Old Indian |
| 569. M Lazic vs A Romero Holmes |
| ½-½ | 21 | 2014 | Feu Ridha Belkadhi Open A | D02 Queen's Pawn Game |
| 570. A Romero Holmes vs L Bergez |
| 1-0 | 30 | 2014 | TCh-ESP Div Honor | B18 Caro-Kann, Classical |
| 571. L Vogt vs A Romero Holmes |
| ½-½ | 53 | 2014 | European Club Cup | B13 Caro-Kann, Exchange |
| 572. A Romero Holmes vs R Makhmutov |
| 0-1 | 61 | 2014 | European Club Cup | A20 English |
| 573. M Sana vs A Romero Holmes |
  | ½-½ | 42 | 2015 | XXV Open de Gros | A54 Old Indian, Ukrainian Variation, 4.Nf3 |
| 574. B Kohlweyer vs A Romero Holmes |
| ½-½ | 16 | 2019 | Go-Makkah Open | A40 Queen's Pawn Game |
| 575. A Romero Holmes vs O Almeida Quintana |
| 1-0 | 46 | 2020 | 2nd Caissa Guatemala Open | B07 Pirc |
Kibitzing
