| Jun 28, 2026 | Garcia | ½–½ | Palacios | Round 8: Garcia, Angie - Palacios, Celina | Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | |
| Jun 27, 2026 | Palacios | 1–0 | Castillo | Round 7: Palacios, Celina - Castillo, Carlos Emilio | Pirc Defense: 150 Attack | |
| Jun 22, 2026 | Medrano | 1–0 | Palacios | Round 6: Medrano, Camilo - Palacios, Celina | Pirc Defense | |
| Jun 20, 2026 | Palacios | 1–0 | Hernandez | Round 5: Palacios, Celina - Hernandez, Mauricio | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 14, 2026 | Barahona | 0–1 | Palacios | Round 4: Barahona, Josue - Palacios, Celina | Caro-Kann Defense: Main Line | |
| Jun 13, 2026 | Chavez | 0–1 | Palacios | Round 2: Chavez, German Omar - Palacios, Celina | Benoni Defense: Old Benoni | |
| Jun 13, 2026 | Palacios | 1–0 | Ibarra Carlos Roberto | Round 3: Palacios, Celina - Ibarra Carlos Roberto | Sicilian Defense: Old Sicilian | |
| Mar 15, 2026 | Palacios | 0–1 | Huayhuas Robles | rated blitz game | Sicilian Defense: Chekhover Variation | |
| Mar 15, 2026 | Lizarazo Camelo | 0–1 | Palacios | rated blitz game | King's Indian Defense: Normal Variation | |
| Mar 15, 2026 | Palacios | 0–1 | Da Costa | rated blitz game | Caro-Kann Defense | |
| Mar 15, 2026 | Alboredo | 1–0 | Palacios | rated blitz game | Petrov's Defense | |
| Mar 15, 2026 | Adam | 1–0 | Palacios | rated blitz game | Modern Defense | |
| Mar 15, 2026 | Palacios | 1–0 | Rodriguez Dominguez | rated blitz game | French Defense: Rubinstein Variation, Kasparov Attack | |
| Mar 15, 2026 | Bologna Sosa | 0–1 | Palacios | rated blitz game | Modern Defense | |
| Mar 15, 2026 | Jean Adrien | 0–1 | Palacios | rated blitz game | ? | |
| Mar 15, 2026 | Palacios | 1–0 | Bailon-Labednick | rated blitz game | Italian Game: Paris Defense | |
| Mar 1, 2026 | Burgos Figueroa | ½–½ | Palacios | Round 9: Burgos Figueroa, Carlos E. - Palacios, Celina | English Opening: Symmetrical Variation, Rubinstein Variation | |
| Feb 28, 2026 | Vaquerano | 0–1 | Palacios | Round 8: Vaquerano, Daniel Mateo - Palacios, Celina | Ruy Lopez: Berlin Defense, l'Hermet Variation | |
| Feb 22, 2026 | Palacios | * | Agreda Camilo alejandro | Round 7: Palacios, Celina - Agreda Camilo alejandro | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Feb 21, 2026 | Garcia | ½–½ | Palacios | Round 6: Garcia, Angie - Palacios, Celina | Petrov's Defense: Classical Attack | |
| Feb 14, 2026 | Palacios | 1–0 | Mendoza | Round 5: Palacios, Celina - Mendoza, Emma Lily | Sicilian Defense: Moscow Variation, Main Line | |
| Feb 8, 2026 | Montoya Pena | 0–1 | Palacios | Round 4: Montoya Pena, Saul Eduardo - Palacios, Celina | East Indian Defense | |
| Feb 7, 2026 | Alfaro | 0–1 | Palacios | Round 2: Alfaro, Daniel Eli - Palacios, Celina | Modern Defense: Geller's System | |
| Feb 7, 2026 | Palacios | 0–1 | Ortez | Round 3: Palacios, Celina - Ortez, Andrea | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Oct 30, 2025 | Palacios | ½–½ | Mendieta | XII Juegos Centroamericanos, Guatemala 2025 Femenino Blitz | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Oct 30, 2025 | Raymundo | 0–1 | Palacios | XII Juegos Centroamericanos, Guatemala 2025 Femenino Blitz | Pirc Defense: Classical Variation, Quiet System | |
| Oct 30, 2025 | Palacios | 1–0 | Campos Munoz | XII Juegos Centroamericanos, Guatemala 2025 Femenino Blitz | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Oct 30, 2025 | Raymundo | 1–0 | Palacios | XII Juegos Centroamericanos, Guatemala 2025 FEMENINO | Pirc Defense | |
| Oct 30, 2025 | Palacios | * | Torres Hernandez | XII Juegos Centroamericanos, Guatemala 2025 Femenino Blitz | Italian Game: Hungarian Defense | |
| Oct 30, 2025 | Palacios | 1–0 | Torres Hernandez | XII Juegos Centroamericanos, Guatemala 2025 Femenino Blitz | Italian Game: Hungarian Defense | |
| Oct 30, 2025 | Palacios | 1–0 | Castillo Beitia | XII Juegos Centroamericanos, Guatemala 2025 Femenino Blitz | Sicilian Defense: Chekhover Variation | |
| Oct 27, 2025 | Campos Munoz | 1–0 | Palacios | XII Juegos Centroamericanos, Guatemala 2025 FEMENINO | Scandinavian Defense: Main Line, Mieses Variation | |
| Oct 25, 2025 | Viana | ½–½ | Palacios | XII Juegos Centroamericanos, Guatemala 2025 FEMENINO | Ruy Lopez: Berlin Defense | |
| Oct 29, 2024 | Palacios | 0–1 | Rivera Cantu | Campeonato Centroamericano y del Caribe Absoluto 2024 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Oct 28, 2024 | Rajkumar | ½–½ | Palacios | Campeonato Centroamericano y del Caribe Absoluto 2024 | Sicilian Defense: Dragon Variation, Classical Variation | |
| Oct 27, 2024 | Brown | 1–0 | Palacios | Campeonato Centroamericano y del Caribe Absoluto 2024 | Modern Defense: Standard Defense | |
| Oct 25, 2024 | Palacios | 1–0 | Torres Acosta | Campeonato Centroamericano y del Caribe Absoluto 2024 | French Defense: Classical Variation, Steinitz Variation | |
| Oct 25, 2024 | Jaquez | 1–0 | Palacios | Campeonato Centroamericano y del Caribe Absoluto 2024 | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Oct 24, 2024 | Palacios | 1–0 | Rivera Valentin | Campeonato Centroamericano y del Caribe Absoluto 2024 | Pirc Defense | |
| Oct 24, 2024 | Giron Chavez | 1–0 | Palacios | Campeonato Centroamericano y del Caribe Absoluto 2024 | Modern Defense: Standard Defense | |
