| Aug 7, 2023 | Oscar Humberto Ardila | 1–0 | Fernando Trujillo Chaverra | Round 9: Oscar Humberto Ardila - Fernando Trujillo Chaverra | Indian Defense: Normal Variation | |
| Aug 7, 2023 | Silvana Pinillo Canon | ½–½ | Oscar Humberto Ardila | Round 8: Silvana Pinillo Canon - Oscar Humberto Ardila | Petrov's Defense: Nimzowitsch Attack | |
| Aug 6, 2023 | Oscar Humberto Ardila | ½–½ | Victor Mendez Ramirez | Round 7: Oscar Humberto Ardila - Victor Mendez Ramirez | Queen's Indian Accelerated | |
| Aug 5, 2023 | Jenny Astrid Chirivi C | 1–0 | Oscar Humberto Ardila | Round 5: Jenny Astrid Chirivi C - Oscar Humberto Ardila | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Aug 5, 2023 | Oscar Humberto Ardila | 0–1 | Juan Pablo Sierra Mejia | Round 4: Oscar Humberto Ardila - Juan Pablo Sierra Mejia | Queen's Gambit Declined: Cambridge Springs Defense, Bogoljubow Variation | |
| Aug 5, 2023 | Zamir Narvaez | 0–1 | Oscar Humberto Ardila | Round 3: Zamir Narvaez - Oscar Humberto Ardila | English Opening: Anglo-Indian Defense | |
| Aug 4, 2023 | Oscar Humberto Ardila | 0–1 | Luis Angel Florez Salazar | Round 2: Oscar Humberto Ardila - Luis Angel Florez Salazar | Slav Defense: Quiet Variation, Schallopp Defense | |
| Aug 4, 2023 | Jorge Luis Baules Rodriguez | 0–1 | Oscar Humberto Ardila | Round 1: Jorge Luis Baules Rodriguez - Oscar Humberto Ardila | Petrov's Defense: Classical Attack, Chigorin Variation, Main Line | |
| Jul 23, 2023 | Plinio Pazos Gambarrotti | 1–0 | Oscar Humberto Ardila | Round 10: Plinio Pazos Gambarrotti - Oscar Humberto Ardila | Nimzo-Indian Defense: Classical Variation | |
| Jul 23, 2023 | Miller Duvan Dominguez Rincon | 1–0 | Oscar Humberto Ardila | Round 9: Miller Duvan Dominguez Rincon - Oscar Humberto Ardila | Trompowsky Attack: Classical Defense, Big Center Variation | |
| Jul 22, 2023 | Oscar Humberto Ardila | 0–1 | Nicolle Julieth Mogollon Tobar | Round 8: Oscar Humberto Ardila - Nicolle Julieth Mogollon Tobar | English Opening | |
| Jul 22, 2023 | Juan Camilo Torres | ½–½ | Oscar Humberto Ardila | Round 7: Juan Camilo Torres - Oscar Humberto Ardila | Bogo-Indian Defense: Nimzowitsch Variation | |
| Jul 22, 2023 | Josue Araujo Sanchez | 1–0 | Oscar Humberto Ardila | Round 1: Josue Araujo Sanchez - Oscar Humberto Ardila | King's Indian Defense: Orthodox Variation | |
| Jul 21, 2023 | Oscar Humberto Ardila | ½–½ | Cristina Ocampo | Round 6: Oscar Humberto Ardila - Cristina Ocampo | Queen's Gambit Declined: Lasker Defense | |
| Jul 21, 2023 | German Univio Sanchez | 0–1 | Oscar Humberto Ardila | Round 5: German Univio Sanchez - Oscar Humberto Ardila | Scandinavian Defense | |
| Jul 20, 2023 | Oscar Humberto Ardila | 1–0 | Silvana Pinillo Canon | Round 4: Oscar Humberto Ardila - Silvana Pinillo Canon | King's Indian Attack | |
| Jul 20, 2023 | Rodrigo Hernandez Fierro | 1–0 | Oscar Humberto Ardila | Round 3: Rodrigo Hernandez Fierro - Oscar Humberto Ardila | Petrov's Defense: Modern Attack, Center Variation | |
| Jul 20, 2023 | Oscar Humberto Ardila | 1–0 | Guillermo Gonzalez | Round 2: Oscar Humberto Ardila - Guillermo Gonzalez | King's Indian Defense: Semi-Classical Variation | |
| Jul 3, 2023 | Oscar Humberto Ardila | 1–0 | Manuela Hernandez Bermudez | Round 9: Oscar Humberto Ardila - Manuela Hernandez Bermudez | Indian Defense: Przepiorka Variation | |
| Jul 2, 2023 | Wilson Guillermo Palencia Morales | 1–0 | Oscar Humberto Ardila | Round 7: Wilson Guillermo Palencia Morales - Oscar Humberto Ardila | Pseudo Queen's Indian Defense | |
| Jul 1, 2023 | Oscar Humberto Ardila | ½–½ | Miguel A. Valdes Martinez | Round 6: Oscar Humberto Ardila - Miguel A. Valdes Martinez | Dutch Defense: Stonewall Variation, Modern Variation | |
| Jun 30, 2023 | Oscar Humberto Ardila | ½–½ | Ernesto Aponte Castillo | Round 5: Oscar Humberto Ardila - Ernesto Aponte Castillo | Dutch Defense: Classical Variation, Buenos Aires Variation | |
| Jun 28, 2023 | Oscar Humberto Ardila | 0–1 | Sergio E Barrientos | Round 1: Oscar Humberto Ardila - Sergio E Barrientos | Indian Defense: Normal Variation | |
| May 15, 2023 | Oscar Humberto Ardila | * | Maximillian Lu | Round 1: Oscar Humberto Ardila - Maximillian Lu | ? | |
