| Mar 1, 2026 | Olivar Molina | 1–0 | Navarrete | Round 9: Olivar Molina, Francisco David - Navarrete, Guillermo | King's Pawn Game | |
| Feb 28, 2026 | Navarrete | 0–1 | Melendez Manuel A. | Round 8: Navarrete, Guillermo - Melendez Manuel A. | King's Indian Defense: Orthodox Variation | |
| Feb 22, 2026 | Navarrete | 1–0 | Milla Espino | Round 7: Navarrete, Guillermo - Milla Espino, Alejandro | Dutch Defense: Rubinstein Variation | |
| Feb 21, 2026 | Joaquin Cabrera | 0–1 | Navarrete | Round 6: Joaquin Cabrera, Eduardo Andres - Navarrete, Guillermo | French Defense: King's Indian Attack | |
| Feb 14, 2026 | Calles | 1–0 | Navarrete | Round 5: Calles, Johan - Navarrete, Guillermo | King's Pawn Game | |
| Feb 8, 2026 | Navarrete | 1–0 | Villalobos Hernandez | Round 4: Navarrete, Guillermo - Villalobos Hernandez, Pedro Roberto | Sicilian Defense: Alapin Variation | |
| Feb 7, 2026 | Navarrete | * | Perez | Round 2: Navarrete, Guillermo - Perez, Alexia | Zukertort Opening: Kingside Fianchetto | |
| Feb 7, 2026 | Pacheco | 1–0 | Navarrete | Round 3: Pacheco, Julio - Navarrete, Guillermo | English Opening: Agincourt Defense, Neo-Catalan Declined, Early b3 | |
| Sep 21, 2025 | Escobar Flamenco | 1–0 | Navarrete | Ronda 9: Escobar Flamenco, Kilmar Ademir - Navarrete, Guillermo | Caro-Kann Defense: Classical Variation, Spassky Variation | |
| Sep 20, 2025 | Navarrete | 0–1 | Moreno Guillermo | Ronda 8: Navarrete, Guillermo - Moreno Guillermo | French Defense: Tarrasch Variation, Closed Variation, Main Line | |
| Sep 13, 2025 | Melendez | 0–1 | Navarrete | Ronda 7: Melendez, Jose Edo. - Navarrete, Guillermo | Caro-Kann Defense: Exchange Variation | |
| Sep 7, 2025 | Melendez Cruz | 1–0 | Navarrete | Ronda 6: Melendez Cruz, Jose Roberto - Navarrete, Guillermo | Catalan Opening: Closed | |
| Sep 6, 2025 | Navarrete | 0–1 | Ibarra Alex | Ronda 5: Navarrete, Guillermo - Ibarra Alex | Sicilian Defense: Accelerated Dragon | |
| Sep 1, 2025 | Navarrete | 1–0 | Rodriguez | Ronda 3: Navarrete, Guillermo - Rodriguez, Cristian A. | Zukertort Opening: Kingside Fianchetto | |
| Sep 1, 2025 | Sandoval | 0–1 | Navarrete | Ronda 2: Sandoval, Mario - Navarrete, Guillermo | Caro-Kann Defense: Campomanes Attack | |
| Sep 1, 2025 | Chavez | ½–½ | Navarrete | Ronda 4: Chavez, Hector Antonio - Navarrete, Guillermo | Caro-Kann Defense: Exchange Variation | |
| Aug 23, 2025 | Navarrete | 0–1 | Monge | Campeonato Nacional de Primera Categoría 2025 | ? | |
