| Oct 15, 2023 | Jorge De Jesus Perez Marimon | 1–0 | Reyson Ricardo Rodriguez Basulto | Round 9: Jorge De Jesus Perez Marimon - Reyson Ricardo Rodriguez Basulto | Indian Defense | |
| Oct 15, 2023 | Reyson Ricardo Rodriguez Basulto | 1–0 | Rene Alexis Herrera Aguilar | Round 8: Reyson Ricardo Rodriguez Basulto - Rene Alexis Herrera Aguilar | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Nyezhmetdinov Attack | |
| Oct 14, 2023 | Carlos Sandoval Mercado | 1–0 | Reyson Ricardo Rodriguez Basulto | Round 7: Carlos Sandoval Mercado - Reyson Ricardo Rodriguez Basulto | Benko Gambit Accepted: Fully Accepted Variation | |
| Oct 14, 2023 | Aaron Gonzalez Tun | 0–1 | Reyson Ricardo Rodriguez Basulto | Round 6: Aaron Gonzalez Tun - Reyson Ricardo Rodriguez Basulto | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Oct 13, 2023 | Reyson Ricardo Rodriguez Basulto | 0–1 | Carlomagno Oblitas | Round 5: Reyson Ricardo Rodriguez Basulto - Carlomagno Oblitas | Sicilian Defense: Hyperaccelerated Dragon | |
| Oct 13, 2023 | Omar Almeida Quintana | ½–½ | Reyson Ricardo Rodriguez Basulto | Round 4: Omar Almeida Quintana - Reyson Ricardo Rodriguez Basulto | Queen's Indian Defense: Kasparov-Petrosian Variation, Romanishin Attack | |
| Oct 13, 2023 | Omar Almeida Quintana | * | Reyson Ricardo Rodriguez Basulto | Round 4: Omar Almeida Quintana - Reyson Ricardo Rodriguez Basulto | Queen's Indian Defense: Kasparov-Petrosian Variation, Romanishin Attack | |
| Oct 13, 2023 | Reyson Ricardo Rodriguez Basulto | 1–0 | David Kramar | Round 1: Reyson Ricardo Rodriguez Basulto - David Kramar | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Oct 13, 2023 | Reyson Ricardo Rodriguez Basulto | 1–0 | Levi Kalani Alexander Fogo Esquivel | Round 3: Reyson Ricardo Rodriguez Basulto - Levi Kalani Alexander Fogo Esquivel | Ruy Lopez: Closed, Chigorin Defense | |
| Oct 13, 2023 | Luis Fernando Ibarra Chami | 1–0 | Reyson Ricardo Rodriguez Basulto | Round 2: Luis Fernando Ibarra Chami - Reyson Ricardo Rodriguez Basulto | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Sep 17, 2023 | Reyson Ricardo Rodriguez Basulto | 0–1 | Juan Carlos Gonzalez Zamora | Round 7: Reyson Ricardo Rodriguez Basulto - Juan Carlos Gonzalez Zamora | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Sep 17, 2023 | Fabian Corredor | 0–1 | Reyson Ricardo Rodriguez Basulto | Round 6: Fabian Corredor - Reyson Ricardo Rodriguez Basulto | Sicilian Defense: Najdorf Variation | |
| Sep 16, 2023 | Reyson Ricardo Rodriguez Basulto | ½–½ | Sandra Nayeli Guillen Cristobal | Round 5: Reyson Ricardo Rodriguez Basulto - Sandra Nayeli Guillen Cristobal | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Gurgenidze Variation | |
| Sep 16, 2023 | Reyson Ricardo Rodriguez Basulto | 1–0 | David Encinas Varela | Round 4: Reyson Ricardo Rodriguez Basulto - David Encinas Varela | Sicilian Defense: Najdorf Variation | |
| Sep 15, 2023 | Luis Ernesto Quesada Perez | 1–0 | Reyson Ricardo Rodriguez Basulto | Round 3: Luis Ernesto Quesada Perez - Reyson Ricardo Rodriguez Basulto | Nimzo-Larsen Attack: Modern Variation | |
| Sep 15, 2023 | German Enrique Rodriguez Velasco | 0–1 | Reyson Ricardo Rodriguez Basulto | Round 2: German Enrique Rodriguez Velasco - Reyson Ricardo Rodriguez Basulto | Réti Opening: Advance Variation | |
| Sep 14, 2023 | Reyson Ricardo Rodriguez Basulto | 1–0 | Diego Aparicio Gonzalez | Round 1: Reyson Ricardo Rodriguez Basulto - Diego Aparicio Gonzalez | Sicilian Defense: Hyperaccelerated Dragon | |
