| Jun 10, 2026 | Mateus | 1–0 | Garmendia Vega | Round 11: Mateus, Martha - Garmendia Vega, Gabriel | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Jun 9, 2026 | Gadea | ½–½ | Garmendia Vega | Round 10: Gadea, Fernando - Garmendia Vega, Gabriel | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Jun 8, 2026 | Garmendia Vega | ½–½ | Mendoza Osorio | Round 9: Garmendia Vega, Gabriel - Mendoza Osorio, Ernesto | Sicilian Defense: O'Kelly Variation, Venice System, Barcza Line | |
| Jun 7, 2026 | Ordonez Gonzalez | 1–0 | Garmendia Vega | Round 8: Ordonez Gonzalez, Gabriel - Garmendia Vega, Gabriel | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Jun 6, 2026 | Garmendia Vega | 0–1 | Palma Villanueva | Round 7: Garmendia Vega, Gabriel - Palma Villanueva, Miguel Tadeo | Indian Defense: Accelerated London System | |
| Jun 5, 2026 | Delgado Romero | 1–0 | Garmendia Vega | Round 6: Delgado Romero, Marco - Garmendia Vega, Gabriel | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Jun 5, 2026 | Garmendia Vega | 1–0 | Jackson | Round 5: Garmendia Vega, Gabriel - Jackson, Leo Daniel Olivera | Dutch Defense: Classical Variation | |
| Jun 4, 2026 | Sanchez Negreiros | 1–0 | Garmendia Vega | Round 4: Sanchez Negreiros, Jose Alberto - Garmendia Vega, Gabriel | Tarrasch Defense: Dubov Tarrasch | |
| Jun 4, 2026 | Garmendia Vega | 1–0 | Garcia Espinoza | Round 3: Garmendia Vega, Gabriel - Garcia Espinoza, Yosed Emanuel | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Jun 4, 2026 | Garmendia Vega | 1–0 | Ibarra Bautista | Round 1: Garmendia Vega, Gabriel - Ibarra Bautista, Nimrod | Indian Defense: Accelerated London System | |
| Jun 3, 2026 | Garzon Camelo | 1–0 | Garmendia Vega | Round 2: Garzon Camelo, Andres Santiago - Garmendia Vega, Gabriel | Ruy Lopez: Closed, Anti-Marshall | |
| May 17, 2026 | Garmendia Vega | ½–½ | Barriga Silva | 14° CHESS BOSS - CHESS TOUR A | Nimzo-Indian Defense: Normal Variation | |
| May 17, 2026 | Donoso Aguirre | ½–½ | Garmendia Vega | 14° CHESS BOSS - CHESS TOUR A | Sicilian Defense: Najdorf Variation | |
| May 16, 2026 | Garmendia Vega | 0–1 | Tapia Fuentes | 14° CHESS BOSS - CHESS TOUR A | King's Indian Defense: Semi-Averbakh System | |
| May 16, 2026 | Diaz Contreras | ½–½ | Garmendia Vega | 14° CHESS BOSS - CHESS TOUR A | Sicilian Defense: Prins Variation | |
| May 16, 2026 | Garmendia Vega | 0–1 | Miranda Camus | 14° CHESS BOSS - CHESS TOUR A | Nimzo-Indian Defense: Normal Variation | |
| May 15, 2026 | Bahamondes Ortiz | ½–½ | Garmendia Vega | 14° CHESS BOSS - CHESS TOUR A | Grünfeld Defense | |
| May 15, 2026 | Valdes Berdichewsky | ½–½ | Garmendia Vega | 14° CHESS BOSS - CHESS TOUR A | Benoni Defense: Knight's Tour Variation | |
| Feb 28, 2026 | Allende Munoz | ½–½ | Garmendia Vega | Round 11: Allende Munoz, Daniel Alonso - Garmendia Vega, Gabriel | Ruy Lopez: Marshall Attack, Modern Main Line | |
| Feb 26, 2026 | Garmendia Vega | 0–1 | Rivadeneira Maturana | Round 8: Garmendia Vega, Gabriel - Rivadeneira Maturana, Benjamin | Horwitz Defense | |
| Feb 25, 2026 | Perez Rojas | 1–0 | Garmendia Vega | Round 7: Perez Rojas, Felipe - Garmendia Vega, Gabriel | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Feb 25, 2026 | Garmendia Vega | ½–½ | Ojeda Arevalo | Round 6: Garmendia Vega, Gabriel - Ojeda Arevalo, Agustin | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Feb 24, 2026 | Marrujo Pardo | 1–0 | Garmendia Vega | Round 5: Marrujo Pardo, Mauricio Emmanuel - Garmendia Vega, Gabriel | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Feb 23, 2026 | Garmendia Vega | 1–0 | Hassler Medina | Round 4: Garmendia Vega, Gabriel - Hassler Medina, Max Alonso | Indian Defense: Anti-Nimzo-Indian | |
| Feb 23, 2026 | Vasquez Schroeder | 1–0 | Garmendia Vega | Round 3: Vasquez Schroeder, Rodrigo - Garmendia Vega, Gabriel | Tarrasch Defense: Symmetrical Variation | |
| Feb 22, 2026 | Garmendia Vega | 1–0 | Bastias Barreau | Round 2: Garmendia Vega, Gabriel - Bastias Barreau, Gonzalo Ivan | Sicilian Defense: Four Knights Variation | |
| Feb 22, 2026 | Cortes Valdivia | 0–1 | Garmendia Vega | Round 1: Cortes Valdivia, Walter Benjamin - Garmendia Vega, Gabriel | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Apr 13, 2025 | Garmendia Vega | 1–0 | Arias Diaz | 10° CHESS BOSS - CHESS TOUR B | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Apr 13, 2025 | Garmendia Vega | 1–0 | Orrego Palermo | 10° CHESS BOSS - CHESS TOUR B | Sicilian Defense: Najdorf Variation | |
| Apr 13, 2025 | Palma Neira | 0–1 | Garmendia Vega | 10° CHESS BOSS - CHESS TOUR B | East Indian Defense | |
| Apr 12, 2025 | Garmendia Vega | ½–½ | Orellana Canelo | 10° CHESS BOSS - CHESS TOUR B | Queen's Pawn Game: Accelerated London System | |
| Apr 12, 2025 | Escudero Donoso | 1–0 | Garmendia Vega | 10° CHESS BOSS - CHESS TOUR B | Sicilian Defense: Najdorf Variation, English Attack | |
| Apr 12, 2025 | Estay Torreblanca | 0–1 | Garmendia Vega | 10° CHESS BOSS - CHESS TOUR B | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Apr 11, 2025 | Garmendia Vega | 1–0 | Palma Araya | 10° CHESS BOSS - CHESS TOUR B | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Mar 15, 2025 | Garmendia Vega | ½–½ | Arevalo Garces | ZONAL 2.5 ABSOLUTO CHILE 2025 | Rapport-Jobava System | |
| Mar 14, 2025 | Spata | 1–0 | Garmendia Vega | ZONAL 2.5 ABSOLUTO CHILE 2025 | Scandinavian Defense: Portuguese Gambit, Jadoul Variation | |
| Mar 13, 2025 | Garmendia Vega | 0–1 | Almiron | ZONAL 2.5 ABSOLUTO CHILE 2025 | Benoni Defense: Modern Variation | |
| Mar 12, 2025 | Garmendia Vega | 1–0 | Carbone | ZONAL 2.5 ABSOLUTO CHILE 2025 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Mar 12, 2025 | Amigo Quintana | ½–½ | Garmendia Vega | ZONAL 2.5 ABSOLUTO CHILE 2025 | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Mar 11, 2025 | Garmendia Vega | 1–0 | Greau Carreno | ZONAL 2.5 ABSOLUTO CHILE 2025 | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Mar 10, 2025 | Garmendia Vega | ½–½ | Aguilar | ZONAL 2.5 ABSOLUTO CHILE 2025 | Nimzo-Indian Defense: Normal Variation | |
| Mar 10, 2025 | Tokman | 1–0 | Garmendia Vega | ZONAL 2.5 ABSOLUTO CHILE 2025 | Tarrasch Defense: Two Knights Variation | |
| Mar 1, 2025 | Garmendia Vega | 0–1 | Palma Araya | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Ruy Lopez: Morphy Defense, Arkhangelsk Variation | |
| Feb 28, 2025 | Perez Rojas | ½–½ | Garmendia Vega | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Bishop's Opening: Vienna Hybrid | |
| Feb 27, 2025 | Garmendia Vega | 0–1 | Munoz Ramos | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Sicilian Defense: Najdorf Variation, Freak Attack | |
| Feb 27, 2025 | Gasic Merino | ½–½ | Garmendia Vega | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Indian Defense: Tartakower Attack | |
| Feb 26, 2025 | Garmendia Vega | 1–0 | Nava Torrez | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Feb 23, 2025 | Garmendia Vega | 0–1 | Gomez Barrera | Final Campeonato de Ajedrez Absoluto de Chile 2025 | Ruy Lopez: Closed, Anti-Marshall | |
| Feb 23, 2025 | Salinas Herrera | ½–½ | Garmendia Vega | Final Campeonato de Ajedrez Absoluto de Chile 2025 | East Indian Defense | |
| Dec 13, 2024 | Schulman | ½–½ | Garmendia Vega | XI Sunway Sitges International Chess Festival 2024 - Group A | Sicilian Defense: Najdorf Variation, Freak Attack | |
| Dec 12, 2024 | Garmendia Vega | 0–1 | Aloma Vidal | XI Sunway Sitges International Chess Festival 2024 - Group A | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Nov 17, 2024 | Garmendia Vega | 1–0 | Lopez Vivanco | II TORNEO IRT FUERZA DEL NORTE | Modern Defense: Standard Defense | |
| Nov 17, 2024 | Caceres Leal | 1–0 | Garmendia Vega | II TORNEO IRT FUERZA DEL NORTE | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Nov 16, 2024 | Garmendia Vega | ½–½ | Hernandez Riera | II TORNEO IRT FUERZA DEL NORTE | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Nov 16, 2024 | Romero Araya | 1–0 | Garmendia Vega | II TORNEO IRT FUERZA DEL NORTE | Sicilian Defense: Sozin Attack, Flank Variation | |
| Nov 15, 2024 | Garmendia Vega | 0–1 | Diaz Vasquez | II TORNEO IRT FUERZA DEL NORTE | Sicilian Defense: Four Knights Variation | |
| Nov 15, 2024 | Mora Valles | 0–1 | Garmendia Vega | II TORNEO IRT FUERZA DEL NORTE | Sicilian Defense: Smith-Morra Gambit Accepted | |
| Nov 15, 2024 | Claros Fuentes | 0–1 | Garmendia Vega | II TORNEO IRT FUERZA DEL NORTE | Sicilian Defense: Alapin Variation | |
| Oct 20, 2024 | Garmendia Vega | 1–0 | Inaicheo Santana | FUERZA DEL NORTE 2024 | Ruy Lopez: Berlin Defense | |
| Oct 20, 2024 | Garmendia Vega | 1–0 | Jimenez Baez | FUERZA DEL NORTE 2024 | Queen's Pawn Game: Accelerated London System | |
| Oct 20, 2024 | Gomez Barrera | 1–0 | Garmendia Vega | FUERZA DEL NORTE 2024 | Italian Game: Giuoco Pianissimo, Normal | |
| Oct 19, 2024 | Garmendia Vega | 0–1 | Flores Tomasto | FUERZA DEL NORTE 2024 | Sicilian Defense: Najdorf Variation, Freak Attack | |
| Oct 19, 2024 | Salvatierra Estrada | ½–½ | Garmendia Vega | FUERZA DEL NORTE 2024 | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Oct 18, 2024 | Vasquez Toledo | 0–1 | Garmendia Vega | FUERZA DEL NORTE 2024 | Italian Game: Giuoco Pianissimo, Normal | |
| Jun 2, 2024 | Garmendia Vega | ½–½ | Mendez Machado | Round 11: Garmendia Vega, Gabriel - Mendez Machado, Andre | Ruy Lopez: Morphy Defense | |
| Jun 2, 2024 | Garmendia Vega | ½–½ | Marin Posada | Round 9: Garmendia Vega, Gabriel - Marin Posada, Sebastian | Indian Defense | |
| Jun 2, 2024 | Cordoba Roa | 1–0 | Garmendia Vega | Round 7: Cordoba Roa, Angel Gabriel - Garmendia Vega, Gabriel | Sicilian Defense: French Variation | |
| Jun 2, 2024 | Garmendia Vega | 1–0 | Vergara Rozas | Round 8: Garmendia Vega, Gabriel - Vergara Rozas, Jose | Indian Defense | |
| Jun 2, 2024 | Gamboa | 0–1 | Garmendia Vega | Round 6: Gamboa, Nelson - Garmendia Vega, Gabriel | Dutch Defense: Raphael Variation | |
| Jun 1, 2024 | Garmendia Vega | 1–0 | Diaz Rosas | Round 5: Garmendia Vega, Gabriel - Diaz Rosas, Julio Cesar | Indian Defense | |
| Jun 1, 2024 | Arias Gaviria | 1–0 | Garmendia Vega | Round 4: Arias Gaviria, Mario Alexis - Garmendia Vega, Gabriel | Zukertort Opening: Dutch Variation | |
| Jun 1, 2024 | Garmendia Vega | 1–0 | Soto | Round 3: Garmendia Vega, Gabriel - Soto, Cristian Camilo | Dutch Defense | |
| Jun 1, 2024 | Velasquez Hernandez | 0–1 | Garmendia Vega | Round 2: Velasquez Hernandez, Martin - Garmendia Vega, Gabriel | Sicilian Defense: Paulsen-Basman Defense | |
| Jun 1, 2024 | Garmendia Vega | 1–0 | Rajkumar | Round 1: Garmendia Vega, Gabriel - Rajkumar, Daniel | Queen's Pawn Game: Accelerated London System | |
| May 31, 2024 | Munoz Sanchez | ½–½ | Garmendia Vega | Round 10: Munoz Sanchez, Miguel - Garmendia Vega, Gabriel | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| May 30, 2024 | Garmendia Vega | 1–0 | Valencia Quinchia | Round 9: Garmendia Vega, Gabriel - Valencia Quinchia, Isabella | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| May 30, 2024 | Garmendia Vega | ½–½ | Villar Reymundo | Round 9: Garmendia Vega, Gabriel - Villar Reymundo, Juan Antonio | Modern Defense: Two Knights Variation, Suttles Variation | |
| May 30, 2024 | Conto Garcia | 0–1 | Garmendia Vega | Round 8: Conto Garcia, Nicolas Alberto - Garmendia Vega, Gabriel | Dutch Defense: Semi-Leningrad Variation | |
| May 30, 2024 | Garmendia Vega | 1–0 | Lopez Giraldo | Round 7: Garmendia Vega, Gabriel - Lopez Giraldo, Maria Camila | Queen's Pawn Game: Accelerated London System | |
| May 30, 2024 | Fernandez | 0–1 | Garmendia Vega | Round 6: Fernandez, Andres - Garmendia Vega, Gabriel | Sicilian Defense: Paulsen-Basman Defense | |
| May 30, 2024 | Garmendia Vega | 0–1 | Castro Galaviz | Round 5: Garmendia Vega, Gabriel - Castro Galaviz, Rafael Antonio | Indian Defense | |
| May 30, 2024 | Cuervo Velasquez | ½–½ | Garmendia Vega | Round 4: Cuervo Velasquez, Juan Manuel - Garmendia Vega, Gabriel | Sicilian Defense: O'Kelly Variation, Maróczy Bind, Paulsen Line | |
| May 30, 2024 | Garmendia Vega | ½–½ | Pardo Pebes | Round 3: Garmendia Vega, Gabriel - Pardo Pebes, Sergio Branco | Indian Defense | |
| May 30, 2024 | Fernandez Sanchez | 1–0 | Garmendia Vega | Round 2: Fernandez Sanchez, Fernando Miguel - Garmendia Vega, Gabriel | Nimzo-Larsen Attack: Classical Variation | |
| May 29, 2024 | Garmendia Vega | 1–0 | Gomez Guerrero | Round 1: Garmendia Vega, Gabriel - Gomez Guerrero, Fabrizio Josue | Dutch Defense | |
| May 29, 2024 | Hurtado Paez | ½–½ | Garmendia Vega | Round 8: Hurtado Paez, Andres Jesus - Garmendia Vega, Gabriel | Sicilian Defense: Closed | |
| May 28, 2024 | Garmendia Vega | ½–½ | Blanco Fernandez | Round 7: Garmendia Vega, Gabriel - Blanco Fernandez, Lino Orlando | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| May 27, 2024 | Uribe Valencia | 0–1 | Garmendia Vega | Round 6: Uribe Valencia, Victor Alexis - Garmendia Vega, Gabriel | Sicilian Defense: Najdorf Variation | |
| May 27, 2024 | Garmendia Vega | 1–0 | Garcia Ospina | Round 1: Garmendia Vega, Gabriel - Garcia Ospina, Sebastian | Czech Defense | |
| May 27, 2024 | Correa | 0–1 | Garmendia Vega | Round 4: Correa, Daniel - Garmendia Vega, Gabriel | Tarrasch Defense: Two Knights Variation | |
| May 27, 2024 | Garmendia Vega | 0–1 | Schnaider | Round 3: Garmendia Vega, Gabriel - Schnaider, Ilan | Sicilian Defense: Najdorf Variation, Freak Attack | |
| May 27, 2024 | Duran Vega | ½–½ | Garmendia Vega | Round 2: Duran Vega, Sergio - Garmendia Vega, Gabriel | Queen's Pawn Game: Krause Variation | |
| May 27, 2024 | Garmendia Vega | 0–1 | Echavarria | Round 5: Garmendia Vega, Gabriel - Echavarria, Johann | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Apr 7, 2024 | Cramling Bellon | 0–1 | Garmendia Vega | Menorca Open 2024 | Tarrasch Defense: Two Knights Variation | |
| — | Garmendia Vega | ½–½ | Henriquez Hidalgo | 11 CHESS BOSS - CHESS TOUR GRUPO A | Sicilian Defense: Najdorf Variation, English Attack | |
| — | Orrego Palermo | ½–½ | Garmendia Vega | 11 CHESS BOSS - CHESS TOUR GRUPO A | Tarrasch Defense: Two Knights Variation | |
| — | Hernandez Riera | ½–½ | Garmendia Vega | 11 CHESS BOSS - CHESS TOUR GRUPO A | East Indian Defense | |
| — | Garmendia Vega | ½–½ | Tapia Fuentes | 11 CHESS BOSS - CHESS TOUR GRUPO A | Ruy Lopez: Closed, Anti-Marshall | |
| — | Garmendia Vega | ½–½ | Bahamondes Ortiz | 11 CHESS BOSS - CHESS TOUR GRUPO A | Sicilian Defense: Najdorf Variation, Traditional Line | |
| — | Aravena Navarro | ½–½ | Garmendia Vega | 11 CHESS BOSS - CHESS TOUR GRUPO A | Sicilian Defense: Closed | |