| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. E J Fernandez Guillen vs L Krysa |
| 0-1 | 49 | 2021 | American World Cup QGp3 | C56 Two Knights |
| 52. E J Fernandez Guillen vs L Perkampus |
| 0-1 | 52 | 2021 | Sunway Sitges Open | B12 Caro-Kann Defense |
| 53. E J Fernandez Guillen vs S Dhananjay |
| 1-0 | 50 | 2021 | Sunway Sitges Open | B90 Sicilian, Najdorf |
| 54. T Chopra vs E J Fernandez Guillen |
| ½-½ | 51 | 2021 | Sunway Sitges Open | D85 Grunfeld |
| 55. E J Fernandez Guillen vs L Crevatin |
| ½-½ | 80 | 2021 | Sunway Sitges Open | B12 Caro-Kann Defense |
| 56. P Nutakki vs E J Fernandez Guillen |
| 1-0 | 61 | 2021 | Sunway Sitges Open | D45 Queen's Gambit Declined Semi-Slav |
| 57. E J Fernandez Guillen vs A Atanasov |
| 1-0 | 35 | 2021 | Sunway Sitges Open | B90 Sicilian, Najdorf |
| 58. V Alvarez Albiol vs E J Fernandez Guillen |
| 1-0 | 31 | 2021 | Sunway Sitges Open | B28 Sicilian, O'Kelly Variation |
| 59. Jose Miguel Gonzalez Capacete vs E J Fernandez Guillen |
| 0-1 | 77 | 2022 | 33rd Roquetas de Mar Open | C63 Ruy Lopez, Schliemann Defense |
| 60. E J Fernandez Guillen vs G Dudin |
| 1-0 | 41 | 2022 | 33rd Roquetas de Mar Open | B12 Caro-Kann Defense |
| 61. R Vasquez Schroeder vs E J Fernandez Guillen |
| 1-0 | 29 | 2022 | 33rd Roquetas de Mar Open | D35 Queen's Gambit Declined |
| 62. E J Fernandez Guillen vs K Jakubowski |
| 1-0 | 20 | 2022 | 33rd Roquetas de Mar Open | B12 Caro-Kann Defense |
| 63. D Forcen Esteban vs E J Fernandez Guillen |
| 1-0 | 71 | 2022 | 41st Benasque Open | A15 English |
| 64. E J Fernandez Guillen vs M Neef |
| 1-0 | 29 | 2022 | 23rd Sants Open | C00 French Defense |
| 65. Yavor Nikolov vs E J Fernandez Guillen |
| 0-1 | 34 | 2022 | Chessable Sunway Sitges | A04 Reti Opening |
| 66. E J Fernandez Guillen vs Aravind L N Ram |
| 1-0 | 35 | 2022 | Chessable Sunway Sitges | B57 Sicilian |
| 67. Y Yu vs E J Fernandez Guillen |
 | 1-0 | 31 | 2022 | Chessable Sunway Sitges | E73 King's Indian |
| 68. E J Fernandez Guillen vs D Shailesh |
| 0-1 | 40 | 2022 | Chessable Sunway Sitges | B45 Sicilian, Taimanov |
| 69. S Ribera Veganzones vs E J Fernandez Guillen |
| 0-1 | 51 | 2022 | Chessable Sunway Sitges | C70 Ruy Lopez |
| 70. E J Fernandez Guillen vs Q Gong |
| 1-0 | 37 | 2022 | Chessable Sunway Sitges | B12 Caro-Kann Defense |
| 71. U A Akbas vs E J Fernandez Guillen |
| ½-½ | 38 | 2022 | Chessable Sunway Sitges | B50 Sicilian |
| 72. E J Fernandez Guillen vs P Mathieu |
| 0-1 | 41 | 2022 | Chessable Sunway Sitges | A04 Reti Opening |
| 73. E J Fernandez Guillen vs E Mamedov |
| ½-½ | 69 | 2022 | Chessable Sunway Sitges | A06 Reti Opening |
| 74. E J Fernandez Guillen vs R Jumabayev |
| 1-0 | 54 | 2023 | Menorca Open | C00 French Defense |
| 75. E J Fernandez Guillen vs V Sanal |
| 0-1 | 52 | 2023 | Menorca Open | C50 Giuoco Piano |
Kibitzing
