| Jan 31, 2026 | Diaz Dennett | 1–0 | Levano Loayza | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | Sicilian Defense: Delayed Alapin Variation | |
| Jan 31, 2026 | Diaz Dennett | 1–0 | Araneda Alcaino | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Jan 30, 2026 | Gonzalez Morales | ½–½ | Diaz Dennett | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | Sicilian Defense: Old Sicilian | |
| Jan 29, 2026 | Peralta Saldias | ½–½ | Diaz Dennett | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | Queen's Pawn Game: Colle System | |
| Jan 27, 2026 | Lopez Miller | 1–0 | Diaz Dennett | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | English Opening: Symmetrical Variation, Rubinstein Variation | |
| Jan 27, 2026 | Lucero Fuentes | 0–1 | Diaz Dennett | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | Queen's Gambit Declined: Westphalian Variation | |
| Jan 26, 2026 | Diaz Dennett | 0–1 | Chacon Salinas | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | Caro-Kann Defense: Panov Attack | |
| Aug 17, 2025 | Diaz Dennett | 0–1 | Donoso Aguirre | 11 CHESS BOSS - CHESS TOUR GRUPO B | English Opening: Agincourt Defense, Wimpy System | |
| Aug 17, 2025 | Gonzalez Culi | 1–0 | Diaz Dennett | 11 CHESS BOSS - CHESS TOUR GRUPO B | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Aug 17, 2025 | Santos Gonzalez | ½–½ | Diaz Dennett | 11 CHESS BOSS - CHESS TOUR GRUPO B | Scotch Game: Mieses Variation | |
| Aug 16, 2025 | Diaz Dennett | 1–0 | Sanchez Tobar | 11 CHESS BOSS - CHESS TOUR GRUPO B | Italian Game: Scotch Gambit, Walbrodt-Baird Gambit | |
| Aug 16, 2025 | Diaz Dennett | 0–1 | Palma Araya | 11 CHESS BOSS - CHESS TOUR GRUPO B | Italian Game: Two Knights Defense, Ulvestad Variation | |
| Aug 16, 2025 | Marin Munoz | 1–0 | Diaz Dennett | 11 CHESS BOSS - CHESS TOUR GRUPO B | Ruy Lopez: Morphy Defense | |
| Aug 15, 2025 | Diaz Dennett | 0–1 | Valdes Berdichewsky | 11 CHESS BOSS - CHESS TOUR GRUPO B | Sicilian Defense: Smith-Morra Gambit Accepted | |
| Jun 6, 2025 | Diaz Dennett | 1–0 | Encina Aranda | CLUB DE AJEDREZ CHILE - INTERCLUBES 100 ANOS - CLUB DE AJEDREZ CHILE 2025 | Sicilian Defense: Smith-Morra Gambit | |
| May 30, 2025 | Bombardiere Castro | 1–0 | Diaz Dennett | CLUB DE AJEDREZ CHILE - INTERCLUBES 100 ANOS - CLUB DE AJEDREZ CHILE 2025 | Catalan Opening: Open Defense, Classical Line | |
| May 23, 2025 | Diaz Dennett | 1–0 | Palma Araya | CLUB DE AJEDREZ CHILE - INTERCLUBES 100 ANOS - CLUB DE AJEDREZ CHILE 2025 | Philidor Defense: Lion Variation, Shirov Gambit | |
| May 9, 2025 | Cordero Alchahueni | 1–0 | Diaz Dennett | CLUB DE AJEDREZ CHILE - INTERCLUBES 100 ANOS - CLUB DE AJEDREZ CHILE 2025 | Vienna Game: Vienna Gambit, Bardeleben Variation | |
| Mar 1, 2025 | Navarro Guerrero | 1–0 | Diaz Dennett | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Rapport-Jobava System | |
| Feb 28, 2025 | Diaz Dennett | ½–½ | Flores Cisternas | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Nimzo-Larsen Attack: Modern Variation | |
| Oct 28, 2024 | Diaz Dennett | ½–½ | Nauto Munoz | CLUB DE AJEDREZ CHILE - TORNEO INTERCLUBES 100 AÑOS CLAUSURA 2024 | Nimzo-Larsen Attack | |
| Oct 24, 2024 | Perez Molina | 1–0 | Diaz Dennett | CLUB DE AJEDREZ CHILE - TORNEO INTERCLUBES 100 AÑOS CLAUSURA 2024 | Ruy Lopez: Morphy Defense | |
| Oct 14, 2024 | Diaz Dennett | 0–1 | Galleguillos Alvarado | CLUB DE AJEDREZ CHILE - TORNEO INTERCLUBES 100 AÑOS CLAUSURA 2024 | Caro-Kann Defense: Goldman Variation | |
| Mar 10, 2024 | Diaz Dennett | 1–0 | Von Dessauer Orellana | Round 7: Diaz Dennett, Enzo - Von Dessauer Orellana, Daniel | Caro-Kann Defense: Maróczy Variation | |
| Mar 10, 2024 | Morales Flores | ½–½ | Diaz Dennett | Round 6: Morales Flores, Monserrat - Diaz Dennett, Enzo | Italian Game: Classical Variation, Greco Gambit | |
| Mar 10, 2024 | Diaz Dennett | 0–1 | Farfan Ortiz | Round 5: Diaz Dennett, Enzo - Farfan Ortiz, Victor | Sicilian Defense: Smith-Morra Gambit Declined, Push Variation | |
| Mar 9, 2024 | Chavez Dinamarca | 0–1 | Diaz Dennett | Round 4: Chavez Dinamarca, Bastian - Diaz Dennett, Enzo | King's Indian Attack: Sicilian Variation | |
| Mar 9, 2024 | Diaz Dennett | 0–1 | Chacon Salinas | Round 3: Diaz Dennett, Enzo - Chacon Salinas, Cesar | Caro-Kann Defense: Goldman Variation | |
| Mar 9, 2024 | Vilches Romero | ½–½ | Diaz Dennett | Round 2: Vilches Romero, Eduardo - Diaz Dennett, Enzo | Scotch Game: Scotch Gambit, Cochrane-Anderssen Variation | |