| Dec 30, 2025 | Charpentier Badilla | 1–0 | Saquique Sajbin | XLVI Metropolitano Torneo Internacional 2025 U14 | Sicilian Defense: Closed | |
| Oct 6, 2025 | Charpentier Badilla | 0–1 | Rodriguez Diaz | Ronda 4: Charpentier Badilla, Ian Sebastian - Rodriguez Diaz, Cristhian David | Modern Defense | |
| Oct 6, 2025 | Gaitan Valle | 1–0 | Charpentier Badilla | Ronda 3: Gaitan Valle, Jhafet Eleazar - Charpentier Badilla, Ian Sebastian | Queen's Pawn Game: Accelerated London System | |
| Oct 5, 2025 | Charpentier Badilla | 0–1 | Puerto | Ronda 2: Charpentier Badilla, Ian Sebastian - Puerto, Victor | French Defense: Advance Variation, Paulsen Attack | |
| Oct 5, 2025 | Charpentier Badilla | 1–0 | Morales Cifuentes | Ronda 1: Charpentier Badilla, Ian Sebastian - Morales Cifuentes, Rene Saulo | Scandinavian Defense: Blackburne-Kloosterboer Gambit | |
| Oct 5, 2025 | Martinez Argueta | 1–0 | Charpentier Badilla | Ronda 5: Martinez Argueta, Cristian Alexander - Charpentier Badilla, Ian Sebastian | Center Game: Paulsen Attack Variation | |
| Oct 4, 2025 | Murillo Rodriguez | 1–0 | Charpentier Badilla | Ronda 4: Murillo Rodriguez, Javier Alejandro - Charpentier Badilla, Ian Sebastian | Italian Game: Giuoco Pianissimo, Normal | |
| Oct 4, 2025 | Calderon Vasquez | 1–0 | Charpentier Badilla | Ronda 3: Calderon Vasquez, Miguel Angel - Charpentier Badilla, Ian Sebastian | Ruy Lopez: Steinitz Defense | |
| Oct 4, 2025 | Montufar Porcell | 1–0 | Charpentier Badilla | Ronda 1: Montufar Porcell, Juan Raul - Charpentier Badilla, Ian Sebastian | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Oct 4, 2025 | Charpentier Badilla | 1–0 | Sanchez | Ronda 5: Charpentier Badilla, Ian Sebastian - Sanchez, Andres | Philidor Defense | |
| Oct 4, 2025 | Charpentier Badilla | 1–0 | Gonzalez Ochoa | Ronda 2: Charpentier Badilla, Ian Sebastian - Gonzalez Ochoa, Leandro | Four Knights Game: Italian Variation | |
| Oct 3, 2025 | Fabrega Van Der Laat | 1–0 | Charpentier Badilla | Ronda 5: Fabrega Van Der Laat, Jose Bernardo - Charpentier Badilla, Ian Sebastian | Italian Game: Giuoco Pianissimo | |
| Oct 3, 2025 | Charpentier Badilla | 0–1 | Murillo Rodriguez | Ronda 4: Charpentier Badilla, Ian Sebastian - Murillo Rodriguez, Javier Alejandro | Sicilian Defense: Closed | |
| Oct 3, 2025 | Novoa Fuentes | 1–0 | Charpentier Badilla | Ronda 2: Novoa Fuentes, Mateo Alberto - Charpentier Badilla, Ian Sebastian | Queen's Gambit Accepted: Old Variation | |
| Oct 3, 2025 | Charpentier Badilla | 0–1 | Calderon Vasquez | Ronda 1: Charpentier Badilla, Ian Sebastian - Calderon Vasquez, Miguel Angel | Italian Game: Giuoco Piano | |
| Oct 3, 2025 | Charpentier Badilla | 1–0 | Morales Cifuentes | Ronda 3: Charpentier Badilla, Ian Sebastian - Morales Cifuentes, Rene Saulo | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Dec 30, 2024 | Ramos Serrano | 1–0 | Charpentier Badilla | Ronda 3: Ramos Serrano, David Andreny - Charpentier Badilla, Ian Sebastian | Queen's Gambit Accepted: Central Variation, Greco Variation | |
| Dec 30, 2024 | Melendez Manuel A. | 1–0 | Charpentier Badilla | Ronda 1: Melendez Manuel A. - Charpentier Badilla, Ian Sebastian | Ruy Lopez: Berlin Defense, Improved Steinitz Defense | |
| Dec 30, 2024 | Charpentier Badilla | 0–1 | Guerrero Diaz | Ronda 9: Charpentier Badilla, Ian Sebastian - Guerrero Diaz, Leticia Fiorella | Sicilian Defense: Grand Prix Attack | |
| Dec 29, 2024 | Charpentier Badilla | 0–1 | Leon Bermudez | Ronda 7: Charpentier Badilla, Ian Sebastian - Leon Bermudez, Marcelo Tobias | Four Knights Game: Italian Variation | |
| Dec 28, 2024 | Charpentier Badilla | 1–0 | Revolorio | Ronda 5: Charpentier Badilla, Ian Sebastian - Revolorio, Joselyn | Italian Game: Giuoco Pianissimo | |
