| Jun 8, 2026 | Bustos Acosta | 0–1 | Ramirez | Round 2: Bustos Acosta, Isauro - Ramirez, Carlos | Queen's Gambit Declined: Three Knights, Vienna Variation | |
| Jun 7, 2026 | Ramirez | 1–0 | Arango | Round 8: Ramirez, Carlos - Arango, Santiago | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 7, 2026 | Cabiativa | * | Ramirez | Round 7: Cabiativa, Juan Esteban - Ramirez, Carlos | ? | |
| Jun 7, 2026 | Ramirez | 1–0 | Mena Cordoba | Round 6: Ramirez, Carlos - Mena Cordoba, Yamil Octavio | Queen's Pawn Game: Zukertort Variation | |
| Jun 7, 2026 | Ramirez | 1–0 | Franco Garzon | Round 4: Ramirez, Carlos - Franco Garzon, Jonier Dario | Benoni Defense: Old Benoni | |
| Jun 7, 2026 | Ramirez | 1–0 | Vargas Benavides | Round 3: Ramirez, Carlos - Vargas Benavides, Mauricio | Nimzo-Indian Defense: Classical Variation | |
| Jun 7, 2026 | Ramirez | * | Aldana Mejia | Round 1: Ramirez, Carlos - Aldana Mejia, Juan Sebastian | Van't Kruijs Opening | |
| Jun 7, 2026 | Dominguez Rincon | 1–0 | Ramirez | Round 5: Dominguez Rincon, Miller Duvan - Ramirez, Carlos | French Defense: Advance Variation, Euwe Variation | |
| May 3, 2026 | Gomez | ½–½ | Ramirez | Round 7: Gomez, Frank - Ramirez, Carlos | French Defense: Rubinstein Variation, Blackburne Defense | |
| May 3, 2026 | Gonzalez Lopez | 1–0 | Ramirez | Round 6: Gonzalez Lopez, Nicolas Mateo - Ramirez, Carlos | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Advance Line | |
| May 2, 2026 | Ramirez | 1–0 | Narvaez Ramirez | Round 4: Ramirez, Carlos - Narvaez Ramirez, Faber Alberto | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 2, 2026 | Ramirez | 0–1 | Duque Pinzon | Round 2: Ramirez, Carlos - Duque Pinzon, Manuel Santiago | Nimzo-Indian Defense: Classical Variation | |
| May 1, 2026 | Carrillo Barbosa | 0–1 | Ramirez | Round 1: Carrillo Barbosa, Simon - Ramirez, Carlos | Zukertort Opening: Nimzo-Larsen Variation | |
| Apr 30, 2026 | Ramirez | ½–½ | Pinzon | Round 5: Ramirez, Carlos - Pinzon, Jairo David | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Apr 30, 2026 | Rodriguez Velasco | ½–½ | Ramirez | Round 3: Rodriguez Velasco, German Enrique - Ramirez, Carlos | Queen's Gambit Accepted: Classical Defense, Steinitz Variation, Development Variation | |
| Mar 28, 2026 | Ramirez | 0–1 | Garcia Diaz | Round 6: Ramirez, Carlos - Garcia Diaz, Juan Manuel | Queen's Gambit Declined: Queen's Knight Variation | |
| Mar 28, 2026 | Cantor Pardo | 0–1 | Ramirez | Round 5: Cantor Pardo, Antonio - Ramirez, Carlos | Indian Defense: Accelerated London System | |
| Mar 28, 2026 | Ladino Hernandez | 1–0 | Ramirez | Round 4: Ladino Hernandez, Angel Joel - Ramirez, Carlos | Queen's Gambit Accepted: Central Variation, Alekhine System | |
| Mar 28, 2026 | Ramirez | 1–0 | Bolivar Pena | Round 3: Ramirez, Carlos - Bolivar Pena, Jhan Mario | Dutch Defense: Leningrad Variation, Matulovic Variation | |
| Feb 14, 2026 | Castillo | ½–½ | Ramirez | Round 2: Castillo, Samir - Ramirez, Carlos | Queen's Pawn Game: Accelerated London System | |
| Feb 14, 2026 | Ramirez | 1–0 | Davila Ariza | Round 1: Ramirez, Carlos - Davila Ariza, Daniel | Queen's Gambit Declined: Marshall Defense | |
| Dec 23, 2025 | Torres Rodriguez | 0–1 | Ramirez | Round 7: Torres Rodriguez, Fabian Leonardo - Ramirez, Carlos | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Dec 23, 2025 | Ramirez | 1–0 | Urquijo Prada | Round 6: Ramirez, Carlos - Urquijo Prada, Santiago | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Dec 23, 2025 | Ojeda Castillo | ½–½ | Ramirez | Round 5: Ojeda Castillo, Juan Esteban - Ramirez, Carlos | Zukertort Opening: Nimzo-Larsen Variation | |
| Dec 23, 2025 | Ramirez | 1–0 | Gonzalez Acosta | Round 4: Ramirez, Carlos - Gonzalez Acosta, Victor Alfonso | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Dec 23, 2025 | Ramirez | 1–0 | Mejia Herrera | Round 3: Ramirez, Carlos - Mejia Herrera, Ruben Alexander | Old Indian Defense: Two Knights Variation | |
| Dec 23, 2025 | Mejia Rosas | 0–1 | Ramirez | Round 2: Mejia Rosas, Dario - Ramirez, Carlos | Sicilian Defense: Kramnik Variation | |
| Dec 23, 2025 | Ramirez | 0–1 | Mejia Herrera | Round 1: Ramirez, Carlos - Mejia Herrera, Ruben Alexander | ? | |
| Sep 24, 2025 | Ramirez | 1–0 | Hidalgo Avila | IRT Cerrado Masculino Puerto Boyacá | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 24, 2025 | Linares Orellana | ½–½ | Ramirez | IRT Cerrado Masculino Puerto Boyacá | French Defense: Rubinstein Variation, Blackburne Defense | |
| Sep 23, 2025 | Ramirez | 1–0 | Hidalgo Avila | IRT Cerrado Masculino Puerto Boyacá | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 23, 2025 | Ramirez | 0–1 | Juarez Flores | IRT Cerrado Masculino Puerto Boyacá | Tarrasch Defense: Swedish Variation | |
| Sep 23, 2025 | Giron Chavez | 0–1 | Ramirez | IRT Cerrado Masculino Puerto Boyacá | French Defense: McCutcheon Variation, Wolf Gambit | |
| Sep 23, 2025 | Ramirez | 1–0 | Galvez Dastin | IRT Cerrado Masculino Puerto Boyacá | Semi-Slav Defense: Stoltz Variation | |
| Sep 16, 2025 | Melo Ramirez | 1–0 | Ramirez | Ronda 5: Melo Ramirez, Marlon Roman - Ramirez, Carlos | Queen's Pawn Game: Accelerated London System | |
| Sep 16, 2025 | Diaz Guevara | 0–1 | Ramirez | Ronda 7: Diaz Guevara, Juan Andres - Ramirez, Carlos | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 16, 2025 | Ramirez | ½–½ | Moreno Sierra | Ronda 6: Ramirez, Carlos - Moreno Sierra, Juan David | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 16, 2025 | Ramirez | 1–0 | Toro Suarez | Ronda 4: Ramirez, Carlos - Toro Suarez, Frank Sebastian | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Sep 16, 2025 | Lopez Ramirez | ½–½ | Ramirez | Ronda 3: Lopez Ramirez, Jorge Hernan - Ramirez, Carlos | French Defense: Tarrasch Variation, Open System, Süchting Line | |
| Sep 16, 2025 | Ramirez | 1–0 | Guerrero Avila | Ronda 2: Ramirez, Carlos - Guerrero Avila, Hernando | Dutch Defense: Stonewall Variation, Modern Variation | |
| Sep 16, 2025 | Perez Quevedo | 0–1 | Ramirez | Ronda 1: Perez Quevedo, Oscar Daniel - Ramirez, Carlos | French Defense: Schlechter Variation | |
| Sep 7, 2025 | Castano Ortiz | 0–1 | Ramirez | Absoluto | Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada | Queen's Pawn Game: London System | |
| Sep 5, 2025 | Ramirez | 0–1 | Rios Gomez | Absoluto | Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Jul 20, 2025 | Ramirez | ½–½ | Garcia Alarcon | Round 7: Ramirez, Carlos - Garcia Alarcon, Alvaro | Queen's Pawn Game: Zukertort Variation | |
| Jul 20, 2025 | Gutierrez Herrera | 0–1 | Ramirez | Round 6: Gutierrez Herrera, Jose Antonio - Ramirez, Carlos | French Defense: Winawer Variation, Positional Variation | |
| Jul 20, 2025 | Ramirez | 1–0 | Santos Rios | Round 5: Ramirez, Carlos - Santos Rios, Carlos Gabriel | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Jul 20, 2025 | Pena Nieto | 0–1 | Ramirez | Round 4: Pena Nieto, Ana Marcela - Ramirez, Carlos | King's Indian Defense: Semi-Averbakh System | |
| Jul 20, 2025 | Ramirez | * | Vargas Villalobos | Round 3: Ramirez, Carlos - Vargas Villalobos, Daniel Fernando | Queen's Gambit Declined: Queen's Knight Variation | |
| Jul 20, 2025 | Ramirez | 1–0 | Rosero | Round 1: Ramirez, Carlos - Rosero, Hugo Alberto | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jul 20, 2025 | Segura Bejarano | 0–1 | Ramirez | Round 2: Segura Bejarano, Fabio - Ramirez, Carlos | Sicilian Defense: Closed | |
| Jun 30, 2025 | Ramirez | ½–½ | Gonzalez Mojica | Semi-Finals | Game 1: Ramirez, Carlos - Gonzalez Mojica, Renan Arturo | Rat Defense: English Rat | |
| Jun 30, 2025 | Gonzalez Mojica | 0–1 | Ramirez | Semi-Finals | Game 2: Gonzalez Mojica, Renan Arturo - Ramirez, Carlos | Queen's Gambit Accepted: Central Variation, Alekhine System | |
| Jun 30, 2025 | Lopez Ramirez | ½–½ | Ramirez | Quarter-Finals | Game 1: Lopez Ramirez, David Santiago - Ramirez, Carlos | East Indian Defense | |
| Jun 29, 2025 | Lopez Ramirez | * | Ramirez | Round 6: Lopez Ramirez, David Santiago - Ramirez, Carlos | Queen's Gambit Accepted | |
| Jun 28, 2025 | Ramirez | 1–0 | Murillo Loreo | Round 4: Ramirez, Carlos - Murillo Loreo, Oscar Miguel | Grünfeld Defense: Three Knights Variation, Petrosian System | |
| Jun 28, 2025 | Ramirez | 1–0 | Pereira Vera | Round 3: Ramirez, Carlos - Pereira Vera, Henry Alberto | Queen's Pawn Game | |
| Jun 27, 2025 | Bustos Acosta | 0–1 | Ramirez | Round 2: Bustos Acosta, Isauro - Ramirez, Carlos | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Jun 26, 2025 | Ramirez | 1–0 | Boyd | Round 1: Ramirez, Carlos - Boyd, Jason Derek | Tarrasch Defense: Rubinstein System | |
| Jun 25, 2025 | Brizuela Abreu | ½–½ | Ramirez | Final | Game 2: Brizuela Abreu, Ronald Jesus - Ramirez, Carlos | French Defense: Chigorin Variation | |
| Jun 25, 2025 | Ramirez | 1–0 | Brizuela Abreu | Final | Game 1: Ramirez, Carlos - Brizuela Abreu, Ronald Jesus | English Defense | |
| Jun 25, 2025 | Ramirez | 1–0 | Lopez Ramirez | Quarter-Finals | Game 2: Ramirez, Carlos - Lopez Ramirez, David Santiago | Semi-Slav Defense: Chigorin Defense | |
| Jun 25, 2025 | Brizuela Abreu | ½–½ | Ramirez | Round 5: Brizuela Abreu, Ronald Jesus - Ramirez, Carlos | English Opening: Symmetrical Variation, Hedgehog Defense | |
| Jun 15, 2025 | Romero Ballesteros | * | Ramirez | Round 7: Romero Ballesteros, Gabriel Matias - Ramirez, Carlos | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Jun 15, 2025 | Ramirez | 1–0 | Chalpartar Alvarez | Round 6: Ramirez, Carlos - Chalpartar Alvarez, Cristian Daniel | King's Indian Defense | |
| Jun 15, 2025 | Taborda Parra | 0–1 | Ramirez | Round 5: Taborda Parra, Wilder Andres - Ramirez, Carlos | Queen's Pawn Game: Barry Attack | |
| Jun 15, 2025 | Ramirez | 0–1 | Rodriguez Munoz | Round 4: Ramirez, Carlos - Rodriguez Munoz, Cesar Esteban | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 15, 2025 | Ramirez | 1–0 | Intencipa Acosta | Round 3: Ramirez, Carlos - Intencipa Acosta, Fabian Armando | Semi-Slav Defense: Accelerated Move Order | |
| Jun 15, 2025 | Lerma Munoz | 0–1 | Ramirez | Round 2: Lerma Munoz, Luis Alberto - Ramirez, Carlos | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| Jun 15, 2025 | Olarte Olarte | 1–0 | Ramirez | Round 1: Olarte Olarte, Efrain - Ramirez, Carlos | Nimzowitsch Defense: Scandinavian Variation | |
| Apr 19, 2025 | Ramirez | * | Valderrama Quiceno | Round 9: Ramirez, Carlos - Valderrama Quiceno, Esteban Alb | Nimzo-Indian Defense: Classical Variation | |
| Apr 18, 2025 | Ramirez | 1–0 | Abreu Jean | Round 8: Ramirez, Carlos - Abreu Jean, Carlos Paul | Nimzo-Indian Defense: Classical Variation | |
| Apr 18, 2025 | Hernandez Montes | 0–1 | Ramirez | Round 7: Hernandez Montes, Jhon Sebastian - Ramirez, Carlos | Caro-Kann Defense: Breyer Variation | |
| Apr 17, 2025 | Ramirez | 1–0 | Iral Castro | Round 6: Ramirez, Carlos - Iral Castro, Brahiam | Grünfeld Defense: Russian Variation, Byrne Variation | |
| Apr 17, 2025 | Ng Mora | 0–1 | Ramirez | Round 5: Ng Mora, Joshua - Ramirez, Carlos | English Opening: Symmetrical Variation, Three Knights Variation | |
| Apr 16, 2025 | Ramirez | 0–1 | Lopez Rayo | Round 4: Ramirez, Carlos - Lopez Rayo, Santiago | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Apr 15, 2025 | Ayats Marcelo | 0–1 | Ramirez | Round 3: Ayats Marcelo, Esoj Leugim - Ramirez, Carlos | English Opening: Symmetrical Variation, Mecking Variation | |
| Apr 15, 2025 | Ramirez | ½–½ | Garcia Mendez | Round 2: Ramirez, Carlos - Garcia Mendez, Engels Vladimir | Queen's Pawn Game: Chigorin Variation | |
| Apr 14, 2025 | Valdes | 0–1 | Ramirez | Round 1: Valdes, Nicolas - Ramirez, Carlos | French Defense: Winawer Variation, Advance Variation | |
| Feb 22, 2025 | Ramirez | ½–½ | Claverie | 1er ITT Clasico Festival Internacional Bogota | Zukertort Opening: Kingside Fianchetto | |
| Feb 21, 2025 | Ramirez | 1–0 | Soto | 1er ITT Clasico Festival Internacional Bogota | Dutch Defense: Leningrad Variation, Matulovic Variation | |
| Feb 21, 2025 | Rivera | ½–½ | Ramirez | 1er ITT Clasico Festival Internacional Bogota | Queen's Gambit Declined: Modern Variation, Normal Line | |
| Feb 20, 2025 | Ramirez | * | Christiansen | 1er ITT Clasico Festival Internacional Bogota | ? | |
| Feb 20, 2025 | Chin-Durias | 1–0 | Ramirez | 1er ITT Clasico Festival Internacional Bogota | Sicilian Defense: Scheveningen Variation, Modern Variation | |
| Feb 19, 2025 | Ramirez | ½–½ | Rivera | 1er ITT Clasico Festival Internacional Bogota | Queen's Gambit Declined: Anti-Tartakower Variation, Petrosian Variation | |
| Feb 19, 2025 | Claverie | 1–0 | Ramirez | 1er ITT Clasico Festival Internacional Bogota | Nimzo-Larsen Attack: Modern Variation | |
| Feb 18, 2025 | Ramirez | 0–1 | Chin-Durias | 1er ITT Clasico Festival Internacional Bogota | Sicilian Defense: Dragon Variation, Classical Variation | |
| Feb 18, 2025 | Soto | 1–0 | Ramirez | 1er ITT Clasico Festival Internacional Bogota | English Opening: Symmetrical Variation, Three Knights Variation | |
| Feb 17, 2025 | Christiansen | 1–0 | Ramirez | 1er ITT Clasico Festival Internacional Bogota | French Defense: Winawer Variation, Alekhine-Maróczy Gambit | |
| Dec 30, 2024 | Garcia Alarcon | ½–½ | Ramirez | Feria de Cali 2024 - Elite | Queen's Pawn Game: London System | |
| Dec 29, 2024 | Ramirez | ½–½ | Cuesta Cifuentes | Feria de Cali 2024 - Elite | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| Dec 29, 2024 | Vargas Benavides | 0–1 | Ramirez | Feria de Cali 2024 - Elite | French Defense: Schlechter Variation | |
| Dec 28, 2024 | Ramirez | 1–0 | Guerrero | Feria de Cali 2024 - Elite | King's Indian Defense: Normal Variation, Standard Development | |
| Dec 28, 2024 | Ramirez | ½–½ | Esmeraldas Huachi | Feria de Cali 2024 - Elite | Queen's Gambit Accepted: Classical Defense, Rubinstein Variation | |
| Dec 27, 2024 | Ramirez | ½–½ | Chosson | Feria de Cali 2024 - Elite | Grünfeld Defense: Russian Variation, Hungarian Variation | |
| Dec 27, 2024 | Mora Munoz | 1–0 | Ramirez | Feria de Cali 2024 - Elite | French Defense: Tarrasch Variation, Chistyakov Defense, Modern Line | |
| Dec 26, 2024 | Lopez Rayo | 0–1 | Ramirez | Feria de Cali 2024 - Elite | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Jul 12, 2024 | Ramirez | ½–½ | Figueredo Losada | Round 5: Ramirez, Carlos - Figueredo Losada, Leonel | Queen's Gambit Accepted: Janowski-Larsen Variation | |
| Jul 12, 2024 | Sanchez | 1–0 | Ramirez | Round 4: Sanchez, Sebastian Felipe - Ramirez, Carlos | King's Indian Defense: Makogonov Variation | |
| Jul 11, 2024 | Rivera | ½–½ | Ramirez | Round 3: Rivera, Ingris - Ramirez, Carlos | King's Indian Defense: Makogonov Variation | |
| Jul 10, 2024 | Dominguez Aguilar | 1–0 | Ramirez | Round 1: Dominguez Aguilar, Guillermo - Ramirez, Carlos | French Defense: Advance Variation, Euwe Variation | |