| Jun 8, 2025 | Van der Maas | 1–0 | Gaitan Orjuela | Round 7: Van der Maas, Martien - Gaitan Orjuela,Gustavo Alonso | Italian Game: Paris Defense | |
| Jun 8, 2025 | Gaitan Orjuela | 0–1 | Cantor Pardo | Round 6: Gaitan Orjuela,Gustavo Alonso - Cantor Pardo, Antonio | King's Indian Defense: Makogonov Variation | |
| Jun 8, 2025 | Gaitan Orjuela | 0–1 | Barrera Pinilla | Round 5: Gaitan Orjuela,Gustavo Alonso - Barrera Pinilla, Nicolas | Nimzo-Indian Defense: Classical Variation | |
| Jun 8, 2025 | Jimenez Mendez | 0–1 | Gaitan Orjuela | Round 4: Jimenez Mendez, William - Gaitan Orjuela,Gustavo Alonso | Italian Game: Two Knights Defense, Open Variation | |
| Jun 8, 2025 | Gaitan Orjuela | 0–1 | Alvarez Angel | Round 3: Gaitan Orjuela,Gustavo Alonso - Alvarez Angel, Nelson Eduardo | Queen's Gambit Accepted | |
| Jun 8, 2025 | Pirachican Gonzalez | 0–1 | Gaitan Orjuela | Round 2: Pirachican Gonzalez, Sara - Gaitan Orjuela,Gustavo Alonso | King's Indian Attack | |
| Jun 8, 2025 | Gaitan Orjuela | 0–1 | Mesa Baez | Round 1: Gaitan Orjuela,Gustavo Alonso - Mesa Baez, Samuel | Four Knights Game: Spanish Variation, Double Spanish | |
| May 1, 2025 | Gaitan Orjuela | 1–0 | Moreno | Round 3: Gaitan Orjuela,Gustavo Alonso - Moreno, Julian David | French Defense: Tarrasch Variation, Closed Variation | |
| May 1, 2025 | Motta Leon | 1–0 | Gaitan Orjuela | Round 2: Motta Leon, Gerardo - Gaitan Orjuela,Gustavo Alonso | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| May 1, 2025 | Duque Pinzon | 1–0 | Gaitan Orjuela | Round 4: Duque Pinzon, Manuel Santiago - Gaitan Orjuela,Gustavo Alonso | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Apr 27, 2025 | Gaitan Orjuela | 0–1 | Galvis Cala | Round 1: Gaitan Orjuela,Gustavo Alonso - Galvis Cala, Miguel Angel | Queen's Gambit Declined: Janowski Variation | |
| Apr 27, 2025 | Gaitan Orjuela | 1–0 | Rebolledo | Round 3: Gaitan Orjuela,Gustavo Alonso - Rebolledo, Andrea Carolina | Sicilian Defense: Najdorf Variation | |
| Apr 27, 2025 | Gaitan Orjuela | ½–½ | Camargo Ortega | Round 5: Gaitan Orjuela,Gustavo Alonso - Camargo Ortega, Jhonny Isaac | French Defense: Tarrasch Variation, Open System, Süchting Line | |
| Apr 27, 2025 | Gaitan Orjuela | 0–1 | Castillo | Round 7: Gaitan Orjuela,Gustavo Alonso - Castillo, Samir | Bird Opening: Dutch Variation | |
| Apr 27, 2025 | Murcia Molina | ½–½ | Gaitan Orjuela | Round 4: Murcia Molina, Manuel Hernando - Gaitan Orjuela,Gustavo Alonso | English Opening: Symmetrical Variation, Full Symmetry Line | |
| Apr 27, 2025 | Paez Colmenares | 0–1 | Gaitan Orjuela | Round 6: Paez Colmenares, Adolfo - Gaitan Orjuela,Gustavo Alonso | Ruy Lopez: Classical Variation, Central Variation | |
