| Oct 28, 2025 | Grisales Castrillon | 1–0 | Otero | Round 9: Grisales Castrillon, Juan Steban - Otero, Juan David | Queen's Pawn Game: Mason Attack | |
| Oct 28, 2025 | Palomeque Parra | 1–0 | Grisales Castrillon | Round 8: Palomeque Parra, Yuvinson - Grisales Castrillon, Juan Steban | Sicilian Defense: Boleslavsky Variation | |
| Oct 28, 2025 | Grisales Castrillon | 0–1 | Viasus Cuellar | Round 7: Grisales Castrillon, Juan Steban - Viasus Cuellar, Juan Diego | Benko Gambit Accepted: Yugoslav | |
| Oct 28, 2025 | Delgado Caballero | 1–0 | Grisales Castrillon | Round 6: Delgado Caballero, Nigel Alejandro - Grisales Castrillon, Juan Steban | English Opening: Symmetrical Variation | |
| Oct 28, 2025 | Grisales Castrillon | 1–0 | Otero Portillo | Round 5: Grisales Castrillon, Juan Steban - Otero Portillo, Daniel Alejandro | King's Indian Defense: Normal Variation | |
| Oct 28, 2025 | Ayala Gomez | 0–1 | Grisales Castrillon | Round 4: Ayala Gomez, Jhonatan Daniel - Grisales Castrillon, Juan Steban | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Oct 28, 2025 | Grisales Castrillon | 0–1 | Salamanca | Round 1: Grisales Castrillon, Juan Steban - Salamanca, Juan Manuel | ? | |
| Oct 28, 2025 | Grisales Castrillon | 1–0 | Castro Silva | Round 3: Grisales Castrillon, Juan Steban - Castro Silva, Juan David | Englund Gambit: Main Line | |
| Oct 28, 2025 | Sanchez Burgos | 1–0 | Grisales Castrillon | Round 2: Sanchez Burgos, Carlos Antonio - Grisales Castrillon, Juan Steban | Sicilian Defense: Open | |
| Oct 28, 2025 | Grisales Castrillon | 0–1 | Rumbo Rojas | Round 6: Grisales Castrillon, Juan Steban - Rumbo Rojas, Juan Pablo | Queen's Gambit Declined: Orthodox Defense, Botvinnik Variation | |
| Oct 28, 2025 | Vera Alean | 0–1 | Grisales Castrillon | Round 5: Vera Alean, Carlos Geronimo - Grisales Castrillon, Juan Steban | Queen's Gambit Declined: Neo-Orthodox Variation, Main Line | |
| Oct 28, 2025 | Grisales Castrillon | 0–1 | Sebastian Rondano Pastrana | Round 4: Grisales Castrillon, Juan Steban - Sebastian Rondano Pastrana | Nimzo-Indian Defense: Rubinstein System | |
| Oct 27, 2025 | Castro Silva | 0–1 | Grisales Castrillon | Round 3: Castro Silva, Juan David - Grisales Castrillon, Juan Steban | Queen's Gambit Declined: Harrwitz Attack | |
| Oct 27, 2025 | Grisales Castrillon | 0–1 | Becker Newmark | Round 2: Grisales Castrillon, Juan Steban - Becker Newmark, Jeronimo | Queen's Gambit Declined: Queen's Knight Variation | |
| Oct 27, 2025 | Viasus Cuellar | 1–0 | Grisales Castrillon | Round 1: Viasus Cuellar, Juan Diego - Grisales Castrillon, Juan Steban | English Opening: Symmetrical Variation, Normal Variation | |
| Oct 27, 2025 | Grisales Castrillon | 0–1 | Guevara Munoz | Round 6: Grisales Castrillon, Juan Steban - Guevara Munoz, Jesus Geovanni | Mikenas Defense | |
| Oct 26, 2025 | Oliver Alexander Rincon Barrera | 0–1 | Grisales Castrillon | Round 5: Oliver Alexander Rincon Barrera - Grisales Castrillon, Juan Steban | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Oct 26, 2025 | Pastrana Rondano | 1–0 | Grisales Castrillon | Round 4: Pastrana Rondano, Sebastian - Grisales Castrillon, Juan Steban | Sicilian Defense: Morphy Gambit, Andreaschek Gambit | |
| Oct 25, 2025 | Grisales Castrillon | 0–1 | Becker Newmark | Round 3: Grisales Castrillon, Juan Steban - Becker Newmark, Jeronimo | Queen's Gambit Declined: Queen's Knight Variation | |
| Oct 25, 2025 | Didier Alexandro Ceron Pena | 0–1 | Grisales Castrillon | Round 2: Didier Alexandro Ceron Pena - Grisales Castrillon, Juan Steban | English Opening: Symmetrical Variation | |
| Oct 24, 2025 | Grisales Castrillon | 0–1 | Figueroa Rincon | Round 1: Grisales Castrillon, Juan Steban - Figueroa Rincon, Cesar Fabian | Benko Gambit Accepted: Yugoslav | |
