| Nov 6, 2023 | Juan Borges Matos | ½–½ | Fabian Ernesto Vivas Zamora | Round 10: Juan Borges Matos - Fabian Ernesto Vivas Zamora | Queen's Pawn Game: Symmetrical Variation | |
| Nov 6, 2023 | Fabian Ernesto Vivas Zamora | 1–0 | Ronald Jesus Brizuela Abreu | Round 9: Fabian Ernesto Vivas Zamora - Ronald Jesus Brizuela Abreu | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Nov 6, 2023 | Cristian Camilo Soto | 0–1 | Fabian Ernesto Vivas Zamora | Round 8: Cristian Camilo Soto - Fabian Ernesto Vivas Zamora | Caro-Kann Defense: Panov Attack | |
| Nov 6, 2023 | Fabian Ernesto Vivas Zamora | 0–1 | Raul Claverie | Round 7: Fabian Ernesto Vivas Zamora - Raul Claverie | Modern Defense: Pseudo-Austrian Attack | |
| Nov 6, 2023 | Mauricio Abril Guiza | 0–1 | Fabian Ernesto Vivas Zamora | Round 6: Mauricio Abril Guiza - Fabian Ernesto Vivas Zamora | Queen's Pawn Game: Barry Attack | |
| Nov 6, 2023 | Fabian Ernesto Vivas Zamora | 1–0 | Carlos Eduardo Otalora Pacheco | Round 5: Fabian Ernesto Vivas Zamora - Carlos Eduardo Otalora Pacheco | Scotch Game: Potter Variation | |
| Nov 6, 2023 | Leonardo Clavijo Romero | 0–1 | Fabian Ernesto Vivas Zamora | Round 4: Leonardo Clavijo Romero - Fabian Ernesto Vivas Zamora | Queen's Pawn Game: Colle System, Anti-Colle | |
| Nov 6, 2023 | Fabian Ernesto Vivas Zamora | 1–0 | Maria Camila Lopez Giraldo | Round 1: Fabian Ernesto Vivas Zamora - Maria Camila Lopez Giraldo | Scandinavian Defense: Modern Variation | |
| Nov 6, 2023 | Fabian Ernesto Vivas Zamora | ½–½ | Miguel Andres Herize Godoy | Round 3: Fabian Ernesto Vivas Zamora - Miguel Andres Herize Godoy | Sicilian Defense: Kalashnikov Variation | |
| Nov 6, 2023 | Jesus Suasnabar | ½–½ | Fabian Ernesto Vivas Zamora | Round 2: Jesus Suasnabar - Fabian Ernesto Vivas Zamora | Grünfeld Defense: Three Knights Variation, Hungarian Attack | |
| Nov 5, 2023 | Wilson Guillermo Palencia Morales | ½–½ | Fabian Ernesto Vivas Zamora | Round 10: Wilson Guillermo Palencia Morales - Fabian Ernesto Vivas Zamora | Petrov's Defense: Cozio Attack | |
| Nov 5, 2023 | Fabian Ernesto Vivas Zamora | 1–0 | Felix Jose Ynojosa Aponte | Round 9: Fabian Ernesto Vivas Zamora - Felix Jose Ynojosa Aponte | Sicilian Defense: Closed, Anti-Sveshnikov Variation, with d6 | |
| Nov 4, 2023 | Fabian Ernesto Vivas Zamora | 1–0 | Jesus David Ojeda | Round 8: Fabian Ernesto Vivas Zamora - Jesus David Ojeda | Philidor Defense | |
| Nov 4, 2023 | Maria Camila Lopez Giraldo | 0–1 | Fabian Ernesto Vivas Zamora | Round 7: Maria Camila Lopez Giraldo - Fabian Ernesto Vivas Zamora | Bishop's Opening: Vienna Hybrid | |
| Nov 3, 2023 | Fabian Ernesto Vivas Zamora | ½–½ | Ronald Jesus Brizuela Abreu | Round 6: Fabian Ernesto Vivas Zamora - Ronald Jesus Brizuela Abreu | French Defense: Rubinstein Variation, Blackburne Defense | |
| Nov 3, 2023 | Santiago Arango | 0–1 | Fabian Ernesto Vivas Zamora | Round 5: Santiago Arango - Fabian Ernesto Vivas Zamora | Ruy Lopez: Open, Bernstein Variation | |
| Nov 2, 2023 | Fabian Ernesto Vivas Zamora | 0–1 | Cristian Camilo Soto | Round 4: Fabian Ernesto Vivas Zamora - Cristian Camilo Soto | Sicilian Defense: Four Knights Variation | |
| Nov 2, 2023 | Luis Lazaro Aguero Jimenez | 1–0 | Fabian Ernesto Vivas Zamora | Round 3: Luis Lazaro Aguero Jimenez - Fabian Ernesto Vivas Zamora | Slav Defense: Modern Line | |
| Nov 1, 2023 | Fabian Ernesto Vivas Zamora | 1–0 | German Enrique Rodriguez Velasco | Round 2: Fabian Ernesto Vivas Zamora - German Enrique Rodriguez Velasco | Sicilian Defense: Kan Variation, Modern Variation | |
| Nov 1, 2023 | Jesus Suasnabar | 0–1 | Fabian Ernesto Vivas Zamora | Round 1: Fabian Ernesto Vivas Zamora - Jesus Suasnabar | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Oct 29, 2023 | Fabian Ernesto Vivas Zamora | ½–½ | Jesus Suasnabar | Round 9: Fabian Ernesto Vivas Zamora - Jesus Suasnabar | Sicilian Defense: Lasker-Pelikan Variation | |
| Oct 28, 2023 | Kevin Noboa Silva | ½–½ | Fabian Ernesto Vivas Zamora | Round 8: Kevin Noboa Silva - Fabian Ernesto Vivas Zamora | Petrov's Defense: Cozio Attack | |
| Oct 28, 2023 | Fabian Ernesto Vivas Zamora | 1–0 | Aldryn Leo Espinoza Pacheco | Round 7: Fabian Ernesto Vivas Zamora - Aldryn Leo Espinoza Pacheco | Sicilian Defense: Najdorf Variation | |
| Oct 27, 2023 | Carla Heredia Serrano | ½–½ | Fabian Ernesto Vivas Zamora | Round 6: Carla Heredia Serrano - Fabian Ernesto Vivas Zamora | Italian Game: Scotch Gambit, Max Lange Attack | |
| Oct 27, 2023 | Raul Claverie | 0–1 | Fabian Ernesto Vivas Zamora | Round 5: Raul Claverie - Fabian Ernesto Vivas Zamora | Bird Opening: Dutch Variation | |
| Oct 26, 2023 | Anthony Javier Paredes Lagos | 0–1 | Fabian Ernesto Vivas Zamora | Round 1: Anthony Javier Paredes Lagos - Fabian Ernesto Vivas Zamora | Slav Defense: Exchange Variation | |
| Oct 26, 2023 | Fabian Ernesto Vivas Zamora | 1–0 | Wilson Guillermo Palencia Morales | Round 2: Fabian Ernesto Vivas Zamora - Wilson Guillermo Palencia Morales | Sicilian Defense: Lasker-Pelikan Variation | |
| Oct 26, 2023 | Fabian Ernesto Vivas Zamora | 1–0 | Ronald Jesus Brizuela Abreu | Round 4: Fabian Ernesto Vivas Zamora - Ronald Jesus Brizuela Abreu | French Defense: Tarrasch Variation, Guimard Defense, Main Line | |
| Oct 26, 2023 | Osmel Garcia Carey | ½–½ | Fabian Ernesto Vivas Zamora | Round 3: Osmel Garcia Carey - Fabian Ernesto Vivas Zamora | Bishop's Opening: Vienna Hybrid | |
