| Jan 31, 2026 | Vergara Rozas | 1–0 | Tapia Fuentes | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | King's Pawn Game | |
| Jan 31, 2026 | Tapia Fuentes | 1–0 | Bustos Perez | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | Benoni Defense: Four Pawns Attack, Main Line | |
| Jan 30, 2026 | Tapia Fuentes | 1–0 | Valderrama Candia | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | King's Pawn Game | |
| Jan 27, 2026 | Tapia Fuentes | 0–1 | Cordero Alchahueni | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | Zukertort Opening: Nimzo-Larsen Variation | |
| Jan 27, 2026 | Munoz Tognarelli | 0–1 | Tapia Fuentes | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | Sicilian Defense: Dragon Variation, Yugoslav Attack, Sosonko Variation | |
| Jan 26, 2026 | Tapia Fuentes | 0–1 | Torres Sarmiento | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | Sicilian Defense: Najdorf Variation | |
| May 27, 2025 | Diaz Contreras | 1–0 | Tapia Fuentes | CLUB DE AJEDREZ CHILE - INTERCLUBES 100 ANOS - CLUB DE AJEDREZ CHILE 2025 | Sicilian Defense: Moscow Variation | |
| May 23, 2025 | Baltazar | 0–1 | Tapia Fuentes | CLUB DE AJEDREZ CHILE - INTERCLUBES 100 ANOS - CLUB DE AJEDREZ CHILE 2025 | Sicilian Defense: Modern Variations | |
| May 19, 2025 | Galleguillos Alvarado | ½–½ | Tapia Fuentes | CLUB DE AJEDREZ CHILE - INTERCLUBES 100 ANOS - CLUB DE AJEDREZ CHILE 2025 | Benoni Defense | |
| May 15, 2025 | Cordero Carrasco | ½–½ | Tapia Fuentes | CLUB DE AJEDREZ CHILE - INTERCLUBES 100 ANOS - CLUB DE AJEDREZ CHILE 2025 | Zukertort Opening: Sicilian Invitation | |
| May 13, 2025 | Chavez Dinamarca | ½–½ | Tapia Fuentes | CLUB DE AJEDREZ CHILE - INTERCLUBES 100 ANOS - CLUB DE AJEDREZ CHILE 2025 | Queen's Pawn Game: Colle System | |
| May 9, 2025 | Donoso Diaz | ½–½ | Tapia Fuentes | CLUB DE AJEDREZ CHILE - INTERCLUBES 100 ANOS - CLUB DE AJEDREZ CHILE 2025 | English Opening: Symmetrical Variation, Three Knights Variation | |
| May 5, 2025 | Tapia Fuentes | 1–0 | Chasco Lopez | CLUB DE AJEDREZ CHILE - INTERCLUBES 100 ANOS - CLUB DE AJEDREZ CHILE 2025 | Petrov's Defense: Nimzowitsch Attack | |
| Mar 1, 2025 | Gomez Barrera | 0–1 | Tapia Fuentes | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Sicilian Defense: Moscow Variation | |
| Feb 28, 2025 | Tapia Fuentes | ½–½ | Henriquez Hidalgo | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Queen's Pawn Game: Torre Attack, Grünfeld Variation, Main Line | |
| Feb 27, 2025 | Tapia Fuentes | 1–0 | Flores Cisternas | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Petrov's Defense: Nimzowitsch Attack | |
| Feb 27, 2025 | Olivares Olivares | 1–0 | Tapia Fuentes | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Sicilian Defense: Dragon Variation, Yugoslav Attack | |
| Feb 26, 2025 | Tapia Fuentes | ½–½ | Contreras Suazo | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Sicilian Defense: Taimanov Variation, Szén Variation | |
| Feb 26, 2025 | Miranda Camus | 0–1 | Tapia Fuentes | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Rapport-Jobava System | |
| Feb 25, 2025 | Cuevas Araya | ½–½ | Tapia Fuentes | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Sicilian Defense: Closed | |
| Feb 24, 2025 | Tapia Fuentes | ½–½ | Correa Pena | Final Campeonato de Ajedrez Absoluto de Chile 2025 | King's Indian Defense: Four Pawns Attack | |
| Feb 23, 2025 | Tapia Fuentes | ½–½ | Fica Cruz | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Caro-Kann Defense: Advance Variation, Short Variation | |
| Feb 23, 2025 | Caceres Vasquez | ½–½ | Tapia Fuentes | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Dutch Defense: Hopton Attack | |
| Feb 22, 2025 | Rivadeneira Maturana | 0–1 | Tapia Fuentes | Final Campeonato de Ajedrez Absoluto de Chile 2025 | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Jan 19, 2025 | Tapia Fuentes | ½–½ | Salvatierra Estrada | IV TORNEO IRT FUERZA DEL NORTE | Zukertort Opening: Slav Invitation | |
| Jan 18, 2025 | Tapia Fuentes | ½–½ | Hernandez Riera | IV TORNEO IRT FUERZA DEL NORTE | Queen's Indian Defense: Classical Variation, Traditional Variation | |
| Jan 18, 2025 | Capovilla | 0–1 | Tapia Fuentes | IV TORNEO IRT FUERZA DEL NORTE | Rapport-Jobava System | |
| Jan 18, 2025 | Toloza Fabian | ½–½ | Tapia Fuentes | IV TORNEO IRT FUERZA DEL NORTE | Grünfeld Defense: Three Knights Variation, Petrosian System | |
| Jan 17, 2025 | Tapia Fuentes | 1–0 | Rebolledo Sanzana | IV TORNEO IRT FUERZA DEL NORTE | Ruy Lopez: Morphy Defense, Classical Defense Deferred | |
| Jan 17, 2025 | Tapia Fuentes | 0–1 | Romero Araya | IV TORNEO IRT FUERZA DEL NORTE | Caro-Kann Defense: Advance Variation, Short Variation | |
| Jan 17, 2025 | Brizuela Gallo | 0–1 | Tapia Fuentes | IV TORNEO IRT FUERZA DEL NORTE | Sicilian Defense: Smith-Morra Gambit Accepted, Classical Formation | |
| Mar 10, 2024 | Vasquez Toledo | ½–½ | Tapia Fuentes | Round 7: Vasquez Toledo, Cristian - Tapia Fuentes, Jaime | Sicilian Defense: Dragon Variation, Yugoslav Attack, Panov Variation | |
| Mar 10, 2024 | Tapia Fuentes | ½–½ | Caceres Leal | Round 6: Tapia Fuentes, Jaime - Caceres Leal, Jaime | Petrov's Defense: Modern Attack, Center Variation | |
| Mar 10, 2024 | Hernandez Riera | ½–½ | Tapia Fuentes | Round 5: Hernandez Riera, Jose - Tapia Fuentes, Jaime | Caro-Kann Defense: Exchange Variation | |
| Mar 9, 2024 | Tapia Fuentes | 0–1 | Perez Gormaz | Round 4: Tapia Fuentes, Jaime - Perez Gormaz, Matias | Sicilian Defense: Najdorf Variation | |
| Mar 9, 2024 | Castro Salgado | 1–0 | Tapia Fuentes | Round 3: Castro Salgado, Pablo - Tapia Fuentes, Jaime | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Mar 9, 2024 | Tapia Fuentes | 1–0 | Gasic Merino | Round 2: Tapia Fuentes, Jaime - Gasic Merino, Franco | King's Indian Defense: Four Pawns Attack, Normal Attack | |
| Mar 9, 2024 | Tapia Fuentes | 0–1 | Jaque Gutierrez | Round 1: Tapia Fuentes, Jaime - Jaque Gutierrez, Matias | Scotch Game: Schmidt Variation | |
| Feb 22, 2024 | Tapia Fuentes | 0–1 | Olivares Olivares | Round 6: Tapia Fuentes, Jaime - Olivares Olivares, Claudio | Nimzo-Indian Defense: Classical Variation, Berlin Variation | |
| Feb 21, 2024 | Lopez Silva | ½–½ | Tapia Fuentes | Round 5: Lopez Silva, Hugo Andres - Jaime Tapia Fuentes | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Feb 20, 2024 | Tapia Fuentes Jaime | ½–½ | Morales Flores Monserrat | Round 2: Tapia Fuentes Jaime - Morales Monserrat | Sicilian Defense: Kan Variation, Polugaevsky Variation | |
| — | Tapia Fuentes | ½–½ | Hernandez Riera | 11 CHESS BOSS - CHESS TOUR GRUPO A | Ruy Lopez: Closed | |
| — | Tapia Fuentes | 1–0 | Aravena Navarro | 11 CHESS BOSS - CHESS TOUR GRUPO A | Benko Gambit Accepted: Modern Variation | |
| — | Bahamondes Ortiz | 1–0 | Tapia Fuentes | 11 CHESS BOSS - CHESS TOUR GRUPO A | Queen's Indian Defense: Kasparov-Petrosian Variation, Main Line | |
| — | Tapia Fuentes | 0–1 | Henriquez Hidalgo | 11 CHESS BOSS - CHESS TOUR GRUPO A | King's Indian Defense: Four Pawns Attack, Normal Attack | |
| — | Garmendia Vega | ½–½ | Tapia Fuentes | 11 CHESS BOSS - CHESS TOUR GRUPO A | Ruy Lopez: Closed, Anti-Marshall | |
| — | Diaz Contreras | 1–0 | Tapia Fuentes | 11 CHESS BOSS - CHESS TOUR GRUPO A | Sicilian Defense: Moscow Variation, Main Line | |
| — | Tapia Fuentes | ½–½ | Orrego Palermo | 11 CHESS BOSS - CHESS TOUR GRUPO A | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
