| May 17, 2026 | Montes Arango | 0–1 | Zapata Sanchez | Round 6: Montes Arango, Juan Esteban - Zapata Sanchez, Carlos Mario | Ruy Lopez: Morphy Defense, Tarrasch Variation | |
| May 17, 2026 | Osorio Jaramillo | 1–0 | Montes Arango | Round 5: Osorio Jaramillo, Christian Alonso - Montes Arango, Juan Esteban | Philidor Defense | |
| May 17, 2026 | Montes Arango | 0–1 | Nieto Medina | Round 4: Montes Arango, Juan Esteban - Nieto Medina, Agustin | Sicilian Defense: Hyperaccelerated Fianchetto | |
| May 17, 2026 | Montes Arango | 0–1 | Cifuentes Camacho | Round 3: Montes Arango, Juan Esteban - Cifuentes Camacho, Miguel Angel | Sicilian Defense: O'Kelly Variation, Normal System, Zagorovsky Line | |
| May 17, 2026 | Londono Lopez | ½–½ | Montes Arango | Round 2: Londono Lopez, Donaldo - Montes Arango, Juan Esteban | Ruy Lopez: Steinitz Defense | |
| May 17, 2026 | Tomas Santiago Lopez Saldana | 0–1 | Montes Arango | Round 1: Tomas Santiago Lopez Saldana - Montes Arango, Juan Esteban | ? | |
| May 17, 2026 | Jesus Manuel Manrique Rativa | 0–1 | Montes Arango | Round 5: Jesus Manuel Manrique Rativa - Montes Arango, Juan Esteban | English Opening: King's English Variation | |
| May 17, 2026 | Montes Arango | 1–0 | Trujillo Artunduaga | Round 6: Montes Arango, Juan Esteban - Trujillo Artunduaga, Sebastian | Sicilian Defense: Chekhover Variation | |
| May 17, 2026 | Montes Arango | 1–0 | Jordan Alejandro Rodriguez Torres | Round 4: Montes Arango, Juan Esteban - Jordan Alejandro Rodriguez Torres | Sicilian Defense: Najdorf Variation | |
| May 17, 2026 | Ducuara Alape | 1–0 | Montes Arango | Round 3: Ducuara Alape, Ronaldo - Montes Arango, Juan Esteban | Ruy Lopez: Steinitz Defense | |
| May 16, 2026 | Montes Arango | ½–½ | Lopez Ocampo | Round 2: Montes Arango, Juan Esteban - Lopez Ocampo, Juan Esteban | Sicilian Defense: Hyperaccelerated Pterodactyl | |
| May 16, 2026 | Guzman Gallego | 0–1 | Montes Arango | Round 1: Guzman Gallego, Juan David - Montes Arango, Juan Esteban | Ruy Lopez: Steinitz Defense | |
| May 16, 2026 | Montes Arango | 1–0 | Carlos Fabian Corrales Zapata | Round 6: Montes Arango, Juan Esteban - Carlos Fabian Corrales Zapata | Sicilian Defense: Alapin Variation, Barmen Defense, Central Exchange | |
| May 16, 2026 | Medina | ½–½ | Montes Arango | Round 5: Medina, Juan Esteban - Montes Arango, Juan Esteban | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| May 15, 2026 | Montes Arango | 0–1 | Zapata Sanchez | Round 4: Montes Arango, Juan Esteban - Zapata Sanchez, Carlos Mario | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| May 15, 2026 | Vargas Naranjo | 0–1 | Montes Arango | Round 3: Vargas Naranjo, Joshua Mauricio - Montes Arango, Juan Esteban | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 14, 2026 | Montes Arango | 1–0 | Castro Torres | Round 2: Montes Arango, Juan Esteban - Castro Torres, Nicolas Ricardo | Ruy Lopez: Cozio Defense | |