| Oct 29, 2023 | Mario Balbuena Fuentes | * | BYE | Round 8: Mario Balbuena Fuentes - BYE | ? | |
| Oct 22, 2023 | Mario Balbuena Fuentes | * | BYE | Round 7: Mario Balbuena Fuentes - BYE | ? | |
| Oct 15, 2023 | Mario Balbuena Fuentes | * | BYE | Round 6: Mario Balbuena Fuentes - BYE | ? | |
| Oct 8, 2023 | Mario Balbuena Fuentes | * | BYE | Round 5: Mario Balbuena Fuentes - BYE | ? | |
| Sep 10, 2023 | Manuel Hernandez Gonzalez | 0–1 | Mario Balbuena Fuentes | Round 1: Manuel Hernandez Gonzalez - Mario Balbuena Fuentes | French Defense: Advance Variation, Lputian Variation | |
| Feb 28, 2023 | Mario Balbuena Fuentes | ½–½ | Luis Manuel Esquivias Quintero | Round 10: Mario Balbuena Fuentes - Luis Manuel Esquivias Quintero | Modern Defense | |
| Feb 28, 2023 | Cristian Silva Lucena | 0–1 | Mario Balbuena Fuentes | Round 9: Cristian Silva Lucena - Mario Balbuena Fuentes | Pirc Defense: Byrne Variation | |
| Feb 28, 2023 | Ismael Diaz Castro | 0–1 | Mario Balbuena Fuentes | Round 8: Ismael Diaz Castro - Mario Balbuena Fuentes | Pirc Defense | |
| Feb 28, 2023 | Mario Balbuena Fuentes | 1–0 | Carlos Javier Bernabeu Lopez | Round 7: Mario Balbuena Fuentes - Carlos Javier Bernabeu Lopez | Zukertort Opening: Nimzo-Larsen Variation | |
| Feb 28, 2023 | Mario Balbuena Fuentes | 1–0 | Joaquin Exposito Portillo | Round 6: Mario Balbuena Fuentes - Joaquin Exposito Portillo | Alekhine Defense: Exchange Variation | |
| Feb 28, 2023 | Ismael Alshameary Puente | 1–0 | Mario Balbuena Fuentes | Round 5: Ismael Alshameary Puente - Mario Balbuena Fuentes | Queen's Indian Defense: Kasparov Variation | |
| Feb 28, 2023 | Mario Balbuena Fuentes | 1–0 | Francisco Miguel Callejas Rojas | Round 4: Mario Balbuena Fuentes - Francisco Miguel Callejas Rojas | Sicilian Defense: Closed | |
| Feb 28, 2023 | Hector Moreno Ballesteros | 0–1 | Mario Balbuena Fuentes | Round 3: Hector Moreno Ballesteros - Mario Balbuena Fuentes | Horwitz Defense | |
| Feb 28, 2023 | Mario Balbuena Fuentes | 1–0 | Pablo Conde Chamizo | Round 2: Mario Balbuena Fuentes - Pablo Conde Chamizo | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| Feb 28, 2023 | Jose David Aguilera Concha | 0–1 | Mario Balbuena Fuentes | Round 1: Jose David Aguilera Concha - Mario Balbuena Fuentes | French Defense: Two Knights Variation | |
| Feb 28, 2023 | Mario Balbuena Fuentes | 1–0 | Enrique Rodriguez Pereira | Round 7: Mario Balbuena Fuentes - Enrique Rodriguez Pereira | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Feb 28, 2023 | Enrique Herrera Oliva | 0–1 | Mario Balbuena Fuentes | Round 6: Enrique Herrera Oliva - Mario Balbuena Fuentes | Pirc Defense: Austrian Attack | |
| Feb 28, 2023 | Mario Balbuena Fuentes | 1–0 | Juan Carlos Suarez Pozo | Round 5: Mario Balbuena Fuentes - Juan Carlos Suarez Pozo | French Defense: Tarrasch Variation, Closed Variation | |
| Feb 28, 2023 | Ismael Alshameary Puente | 1–0 | Mario Balbuena Fuentes | Round 4: Ismael Alshameary Puente - Mario Balbuena Fuentes | Nimzo-Indian Defense: Kmoch Variation | |
| Feb 28, 2023 | Mario Balbuena Fuentes | 1–0 | Antonio Zamudio Munoz | Round 3: Mario Balbuena Fuentes - Antonio Zamudio Munoz | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Feb 28, 2023 | Alejandro Sanchez Lopez | 0–1 | Mario Balbuena Fuentes | Round 2: Alejandro Sanchez Lopez - Mario Balbuena Fuentes | Sicilian Defense: Chekhover Variation | |
| Feb 28, 2023 | Mario Balbuena Fuentes | 1–0 | Hugo Giraldez Requena | Round 1: Mario Balbuena Fuentes - Hugo Giraldez Requena | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |