| Dec 30, 2023 | Josue Estevez Fernandez | ½–½ | Antonio Oscar Barrios Munoz | Round 9: Josue Estevez Fernandez - Antonio Oscar Barrios Munoz | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Dec 29, 2023 | Antonio Oscar Barrios Munoz | ½–½ | Guillermo Sequeira Fernandez | Round 8: Antonio Oscar Barrios Munoz - Guillermo Sequeira Fernandez | Indian Defense: Przepiorka Variation | |
| Dec 29, 2023 | Francisco Javier Morales Araujo | 0–1 | Antonio Oscar Barrios Munoz | Round 7: Francisco Javier Morales Araujo - Antonio Oscar Barrios Munoz | Bird Opening: From's Gambit | |
| Dec 28, 2023 | Antonio Oscar Barrios Munoz | * | Jan Fecker | Round 6: Antonio Oscar Barrios Munoz - Jan Fecker | Zukertort Opening: Sicilian Invitation | |
| Dec 28, 2023 | Isidro Fernandez Vargas | ½–½ | Antonio Oscar Barrios Munoz | Round 5: Isidro Fernandez Vargas - Antonio Oscar Barrios Munoz | Dutch Defense: Rubinstein Variation | |
| Dec 27, 2023 | Antonio Oscar Barrios Munoz | 0–1 | Maximilian Truter | Round 4: Antonio Oscar Barrios Munoz - Maximilian Truter | Indian Defense: Przepiorka Variation | |
| Dec 27, 2023 | Mario Lopez Perea | 0–1 | Antonio Oscar Barrios Munoz | Round 3: Mario Lopez Perea - Antonio Oscar Barrios Munoz | Dutch Defense: Nimzo-Dutch Variation | |
| Dec 26, 2023 | Antonio Oscar Barrios Munoz | 1–0 | Raul Riera Brito | Round 2: Antonio Oscar Barrios Munoz - Raul Riera Brito | East Indian Defense | |
| Dec 26, 2023 | Antonio Oscar Barrios Munoz | ½–½ | Antonio Vega Castilla | Round 1: Antonio Oscar Barrios Munoz - Antonio Vega Castilla | Yusupov-Rubinstein System | |
| Jan 21, 2023 | Antonio Oscar Barrios Munoz | * | Cesar Frank Talledo Lagos | Round 9: Antonio Oscar Barrios Munoz - Cesar Frank Talledo Lagos | ? | |
| Jan 20, 2023 | Ruslan Pogorelov | * | Antonio Oscar Barrios Munoz | Round 8: Ruslan Pogorelov - Antonio Oscar Barrios Munoz | ? | |
| Jan 19, 2023 | Antonio Oscar Barrios Munoz | * | Jose Antonio Cadenas Falcon | Round 7: Antonio Oscar Barrios Munoz - Jose Antonio Cadenas Falcon | ? | |
| Jan 18, 2023 | Manuel Hernandez Gonzalez | * | Antonio Oscar Barrios Munoz | Round 6: Manuel Hernandez Gonzalez - Antonio Oscar Barrios Munoz | ? | |
| Jan 17, 2023 | Antonio Oscar Barrios Munoz | * | Zsoka Gaal | Round 5: Antonio Oscar Barrios Munoz - Zsoka Gaal | ? | |
| Jan 16, 2023 | Rian Kacem | * | Antonio Oscar Barrios Munoz | Round 4: Rian Kacem - Antonio Oscar Barrios Munoz | ? | |
| Jan 15, 2023 | Antonio Oscar Barrios Munoz | * | Casimiro Ballina Amandi | Round 3: Antonio Oscar Barrios Munoz - Casimiro Ballina Amandi | ? | |
| Jan 14, 2023 | Rodrigo Vasquez Schroeder | 1–0 | Antonio Oscar Barrios Munoz | Round 2: Rodrigo Vasquez Schroeder - Antonio Oscar Barrios Munoz | Queen's Gambit Declined | |
| Jan 13, 2023 | Antonio Oscar Barrios Munoz | * | Diego Manuel Aleixo Macias | Round 1: Antonio Oscar Barrios Munoz - Diego Manuel Aleixo Macias | ? | |
